How Kristaps Porzingis regained his All-Star form while taking chemistry with Luka Doncic to another level – CBS Sports

CHICAGO -- It's been a little over two years since Kristaps Porzingissuffered a torn ACL in his left knee, right before he was set to make his first All-Star appearance in 2017. It has taken some time for him to get back to looking like his old self, but the ex-New York Knicksstar appears to be finally rounding back into form.

Through the first three months of the 2019-20 season, it was clear that Porzingis was still working through a considerable amount of rust after not playing in an NBA game in two years. During that he was averaging 17 points per game, but also shooting below 40 percent from the field for the first time in his career. The Mavericks were ultimately more effective on offense with him off the floor than on it, and a 10-game absence due to right knee soreness put a halt to his progression. The Mavericks, though, were still able to win games without Porzingis fully integrated into the offense, in large part due to Luka Doncic's early season play that had him in MVP conversations after the first month.

The thought was that when Porzingis was able to get it going, the Mavericks would become a threat in the West. It didn't have to happen this season -- he signed a five-year, $158 million deal last summer -- but whenever he got his feet back under him and established a strong chemistry with Doncic, this team would be a force to be reckoned with over the next few years. While the chemistry between he and Doncic will be an ongoing project, Porzingis' play over the past month indicates that he's returned to his pre-injury, unicorn form.

"It's a compilation of things that are clicking," Porzingis said. "I've been putting in a lot of work on the basketball court and it results into confidence when I'm playing. It's easier for me to find a rhythm throughout the game and it's the system, coaches, teammates all those things. It takes time. I feel like I'm hitting my stride and it's a good feeling."

The main change that's unlocked Porzingis' full offensive game is the move from power forward to center. After Mavericks forward Dwight Powell went down with a torn Achilles tendon tear in late January, Rick Carlisle decided to slide Porzingis down to the starting center spot, a break away from the power forward position he's played for the majority of his career. Since that switch, it's been a night and day difference in his play on offense. Before the move, Porzingis was used as a spot-up shooter 27 percent of the time on offense, where he was making just 37.3 percent of his shots. When you have someone of his size and skill, relegating him to standing around the 3-point arc while waiting for someone to give him the ball isn't the best use of his talents.

Now, without Powell to run the highly effective pick-and-roll game with Doncic, Porzingis is now allowed to slide into that role and not only pop out for jumpers but roll to the rim for highlight-level finishes. It has resulted in increased trips to the free-throw line for Porzingis, higher averages across the board and his on/off numbers have improved significantly.

Power Forward

17.0

9.4

39.7

33.5

3.8

72.7

113.7

116.6

Center

23.9

9.3

47.9

39.5

6.3

83.2

121.0

109.0

Porzingis' numbers are even more impressive in his first full month playing center for the Mavericks in February, particularly in the month's final week, earning him his first Player of the Week award since the 2017 season.

"I think it's a real validation of the work he's put in not only the last few months of this season but the previous 18 months leading into this season. It's great to see," Carlisle said.

There is one caveat in all of this, though. While Porzingis has been on a tear the last month, some of that has been without Doncic in the lineup. Both players have missed time due to various injuries, and when Doncic isn't in the lineup, Porzingis is often putting up his best performances. Against the Timberwolves last Sunday, he tied his season high of 38 points in a rout over Minnesota without Doncic. When Doncic was sidelined for seven games in early February, beginning with a contest against the Houston Rockets, Porzingis went off for 35 points in the loss.

However, in the last five or six games the pair have played together, their chemistry looks to be growing significantly on the floor. In the Mavs' final game before the All-Star break against the Sacramento Kings, Porzingis and Doncic combined for 60 points while displaying a glimpse of how dangerous they can be together in the future. In the first game back from that week-long break, they followed it up with a combined 57-point outing, which included a triple-double for Doncic and double-double for Porzingis.

"We're clicking more as time goes on," Porzingis said. "He's getting a feel for me and I'm getting a feel for him and now that I'm at the 5 -- it doesn't really matter 4 or 5 -- but when I'm at the top of the key starting the offense, I feel more comfortable in that position. I think these last 10, 20, 30 games we've gotten a better feel for each other and I think over time it's only going to get better."

Since that game against the Kings, Porzingis and Doncic have combined to score 77.4 points a night, and posted a net rating of plus-12.6 when they share the floor during that span. Compare that to just the 57.9 combined points and plus-2.5 net rating they were putting up before that, and it's clear to see that there's been strides made in their chemistry.

At the start of the season, Doncic was doing a lot of the heavy lifting for Dallas while Porzingis familiarized himself with this new franchise and worked back from a severe injury. Five months later, though, and it looks like Porzingis is capable of sharing the weight with Doncic, and that should be scary for opposing teams in the future.

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How Kristaps Porzingis regained his All-Star form while taking chemistry with Luka Doncic to another level - CBS Sports

Kate the Chemist to reveal new science Jan. 11 at The Jefferson School – CapeGazette.com

Dr. Kate Biberdorf, hailed as the next Bill Nye, will present two shows Saturday, Jan. 11, at The Jefferson School in Georgetown. The shows are open to the public and will begin at 10 a.m. and 1 p.m.

Shes sometimes known as Dr. B, or Kate the Chemist, Chemistry Professor & Science Entertainer, and she is shattering the traditional image that keeps some students intimidated or bored by science.

I love explosions, mixing things up together and seeing what will happen, she told KidsPost from her office in Austin, Texas. Im always messy, always dirty. And I love my job. Her approach leaves audiences with a positive, memorable impression of science, while diminishing the stigma around women in the field.

Introducing Sussex County families to Dr. Kate Biberdorfs exciting and engaging approach to science is a perfect hosting opportunity for The Jefferson School, said Head of School Connie Hendricks. Our school philosophy of learning by asking questions and hands-on problem solving is perfectly aligned with Kates approach.

Biberdorf has made numerous television appearances, including The Wendy Williams Show, Late Night with Steven Colbert and The Today Show. To learn more about Kate the Chemist and see some of her spectacular demonstrations, go tohttps://www.katethechemist.com.

For ticket and show sponsorship information, go to http://www.jeffersonschool.com/katethechemist. Group discounts are available.

Sponsorships are available and include an invitation to a Meet & Greet Reception with Biberdorfbetween shows. Bright Future Pediatrics is the title sponsor. Other sponsors include Key Advisors Group LLC; Bayhealth; Coastal Construction; RISE Fitness + Adventure; Keiper & Associates Inc.; Deirdre McCartney, Esq.;Ocean Atlantic Sothebys; TJS Class of 2019 Alumni; Sergovic Carmean Weidman McCartney & Owens P.A.; Johnson Orthodontics; Smooth Transitions Delaware LLC; Lotus Chiropractic; The Brick Hotel; and the Great STEMporium.

The Jefferson School, serving students from age 3 through grade eight, is the perfect setting for introducing Kate the Chemist to Sussex Countys budding scientists. Known for the imaginative use of its 43-acre campus, the school features two ponds, forested trails, goats, chickens, honeybees and gardens. The incorporation of environmental education into its traditional academic curriculum is unique in the region. In May, the U.S. Department of Education named The Jefferson School Delawares 2019 Green Ribbon School for its innovative efforts to reduce environmental impact and utility costs, improve health and wellness, and ensure effective sustainability education.

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Kate the Chemist to reveal new science Jan. 11 at The Jefferson School - CapeGazette.com

Science can’t fix Whitehall on its own – Chemistry World

In an interview during the UKs EU referendum campaign in 2016, a cabinet minister gained some notoriety for dismissing economists gloomy Brexit predictions with the assertion that people have had enough of experts. How times have changed. Whatever became of that minister, they must be feeling pretty sheepish now, because it seems the UKs new government cant get enough of them. And scientists in particular.

In the run up to last years general election, there was very little talk of science priorities from any of the competing parties. Yet science policy watchers were beginning to speculate about what Prime Minister Boris Johnsons special adviser Dominic Cummings might have planned, as hints of a pro-science agenda began to emerge from his Downing Street meetings with researchers. As our story explains, early indications are that the scientific community does have reason to be cheerful, with promises of more funding and less bureaucracy, although there are murmurs of concern. For example, many researchers lament that while one arm of government is cutting red tape and giving out cash, another is taking away ERC grants and Erasmus scheme membership as it gets Brexit done.

In the run up to last years general election, there was very little talk of science priorities from any of the competing parties. Yet science policy watchers were beginning to speculate about what Prime Minister Boris Johnsons special adviser Dominic Cummings might have planned, as hints of a pro-science agenda began to emerge from his Downing Street meetings with researchers. As our story on pXX explains, early indications are that the scientific community does have reason to be cheerful, with promises of more funding and less bureaucracy, although there are murmurs of concern. For example, many researchers lament that while one arm of government is cutting red tape and giving out cash, another is taking away ERC grants and Erasmus scheme membership as it gets Brexit done.

Still there seems to be a genuine effort to put science at the heart of government. And not just as a source of evidence and advice. A review published late in 2019 that looked at research commissioned by government departments included among its recommendations a need for greater scientific expertise in those departments. The governments chief science adviser, former president of R&D at GSK, Patrick Vallance, followed this up by stating that the civil service intake should comprise many more science graduates. And in January, Cummings posted a job advert on his blog that called for mathematicians, economists, data scientists and super-talented weirdos to serve as special advisers to the government.

Vallances proposal seems eminently sensible. Stacking Whitehall with scientists who can apply their expertise and skills directly in the machinery of government is a fine idea. Yet Cummings advert caused the murmured misgivings to grow louder principally because his approach to applying science to public policy doesnt seem to pay much heed to good science policy. An uncritical faith in science to supply the answers to societal problems and deliver public good could be just as problematic as ignoring experts and evidence. Turning research and evidence into policies that bring about change in messy real-world problems is fraught with difficulty. As the British Academys new chief executive Hetan Shah wrote in Nature, boosting sciences role should be welcomed, but not at the expense of the social science and humanities expertise that are also essential to effective policy.

Cummings recruitment call drew particular concern for its recommended reading: a list of research papers focused on crunching data to make predictions about physical systems, with the implicit suggestion that their predictive powers could be translated into policy decisions. The authors of these papers have expressed delight but warn that these ideas will often fail if directly applied to social engineering projects because of the complexity of human cognition.

Chemistry doesnt feature in that reading list, but there is no shortage of papers that might be of interest. My own suggestion would be Site-selective enzymatic CH amidation for synthesis of diverse lactams. Not for its relevance to policy, but for what it teaches us about science itself. The papers PI, Nobel laureate Frances Arnold, retracted the paper in January because the results could not be reproduced. Her humble apology and admission on Twitter was widely shared and even drew a few column inches from the mainstream press. The details of the retraction arent known, but it offers a salutary lesson about sciences qualified certainties, its duty to accuracy and truth, and its gradual progress through patient increments. As Philip Ball discusses, it shows how science works best as a considered, slow process.

Chemistry doesnt feature in that reading list, but there is no shortage of papers that might be of interest. My own suggestion would be Site-selective enzymatic CH amidation for synthesis of diverse lactams. Not for its relevance to policy, but for what it teaches us about science itself. The papers PI, Nobel laureate Frances Arnold, retracted the paper in January because the results could not be reproduced. Herhumble apology and admissionon Twitter was widely shared and even drew a few column inches from the mainstream press. The details of the retraction arent known, but it offers a salutary lesson about sciences qualified certainties, its duty to accuracy and truth, and its gradual progress through patient increments. As Philip Ball discusses on pXX, it shows how science works best as a considered, slow process.

Yet such pleas for temperance seem unlikely to get much traction in the five-year push for political gains. And should Cummings experiments fail, there is a risk that science could suffer collateral damage in the fallout. The causes championed by one administration can quickly become a revanchist hit-list for the next. And what a wasted opportunity that would be.

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Science can't fix Whitehall on its own - Chemistry World

High school chemistry lessons coming to Rock Creek Park – Washington Post

By Mandy McLaren By Mandy McLaren August 11 at 2:28 PM

Not all chemistry is learned in a lab. Sometimes answers are found by wading into a creek.

That is one of the lessons Montgomery County hopes to impart on local high school students by transforming a portion of Rock Creek Park and its surroundings into a hands-on chemistry classroom this school year.

The program, announced Thursday, will reach 1,500 students over the next three years, according to the county.

Starting this fall, students at John F. Kennedy High School in Silver Spring will become citizen scientists, monitoring water quality in the Rock Creek watershed an area that spans 60 square miles of the county. Students will collect and analyze water samples from the park and their local community.

Instead of teaching about the watershed within the classroom with pen and paper, students can actually go outside right in their schoolyard and study creeks and streams firsthand, said Diane Lill, director of education at the Audubon Naturalist Society, based in Chevy Chase, which will help facilitate the program.

Bethesda-based Veverka Family Foundation is giving $1million to the National Park Foundation to fund various science education programs. The new one in Rock Creek Park will receive $100,000 of that funding.

Under the training of chemistry teachers, local environmental experts and park rangers, Montgomery students will create a database of water-quality measurements. Students will then analyze their findings to identify areas in need of attention. The absence of certain organisms, for example, could indicate pollution, Lill said.

Montgomery officials say they will expand the three-week program to Northwood and Albert Einstein high schools in 2018-2019 and to Wheaton and Montgomery Blair high schools the following year. Their goal is to eventually integrate the curriculum into chemistry classrooms countywide.

The program comes as the county is developing lessons based on state science standards adopted in 2013. Under the standards, students are expected to approach environmental challenges with content knowledge and critical thinking skills.

Students will also need a strong foundation in chemistry to do well on Marylands science assessment, school officials say. By 2021, students will need to achieve a passing score on the test to graduate from high school.

Laurie Jenkins, Montgomerys supervisor of environmental education, said the district will review course passage rates and test data to measure the success of the outdoor education program. She said she also hopes students will graduate from high school more engaged in their roles as stewards of the local environment.

These students are going to become the citizens of the U.S. who will vote to shape environmental policy, she said.

The program, called Citizen Science 2.0 in National Parks, will also take place at Cabrillo National Monument in San Diego, Cuyahoga Valley National Park in northeast Ohio and the Great Smoky Mountains National Park in North Carolina and Tennessee.

Mary Jo Veverka, president of the Veverka Family Foundation, said her first meaningful exposure to the countrys national parks came during college when she worked at Yellowstone National Park.

With her donation, Veverka said she wants to give more students the opportunity to experience the countrys natural beauty and to recognize their impact on the environment. The Bethesda resident also hopes to join students in the field.

It was important for me as well to be able to connect with kids that I can see going to school every day, right in my back yard, she said.

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High school chemistry lessons coming to Rock Creek Park - Washington Post

Chemistry (TV Series 2011 ) – IMDb

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Chemistry (TV Series 2011 ) - IMDb

Fear Has Yet to Be Extinguished After Chemical Fire in France – The New York Times

The crowd chanted, Lubrizol, guilty; the state, complicit, cars honked in solidarity and the citizens marched through the deserted streets, past the looming Gothic cathedral famously painted by Monet at different hours of the day.

Now we have learned that we live on top of a volcano, Dr. Fleury said.

We could die, and we could die in an industrial accident, she added.

And yet nobody has died, and many of the initial symptoms appear to have worn off. Few at the rally complained of having felt anything at all, or of feeling anything now. Some in Rouen are puzzled at the depth of the reaction.

This is a subject that mobilizes a kind of tension, said Guy Pessiot, a local historian who once ran Rouens tourism office. Theres a kind of permanent anxiety. Its the number one subject of conversation.

And yes, he said, theres a kind of hyper-reaction: Were all going to die 15 minutes ago.

He worried that the image of rotten Rouen, industrialized and smoke-filled Gustave Flaubert, the towns most famous native son, described smokestacks of factories pushing out immense brown plumes in Madame Bovary would return.

Bottled water still packs local supermarkets because residents are fearful of drinking what comes from the tap, and slight coughs set off alarms long after ailments linked to the blaze are not present.

The local prefect, the governments top representative, said soon after the fire that there was nothing to worry about.

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Fear Has Yet to Be Extinguished After Chemical Fire in France - The New York Times

What is Team Chemistry in Professional Sports? – Blazer’s Edge

One of the blessings of watching the NBA is the abundance of information we have available: every type of advanced statistic, insider reports tweeted to us by any media member we choose to follow, and a simple internet search that gets us in-depth analysis of any player or game in history. Its pretty stinking awesome. But while in the midst of this information boom, we forget that some things are incalculable. You can measure talent in stats, or physical tools, or shooting percentages, but to make a good team, talent is not always enough.

In the past few years weve watched a team with LeBron James, Dwyane Wade and Chris Bosh, all in their primes, lose a best-of-seven series to a team whose second leading scorer was a 33-year-old Jason Terry. A team with Kobe Bryant, Dwight Howard, Steve Nash, and Pau Gasol finished a season with 45 wins (injuries be darned). And there are the Spurs who have won at least 50 games every year for 20 straight years. (I'm counting the lockout year) but most of those players would be middle of the pack or worse selections in an NBA pickup game.

Talent is very important, but one of the most important factors that determines if a team can reach or exceed its potential is chemistry.

What is Team Chemistry?

Team chemistry is an idea thrown around a lot but not many people other than players understand the actual impact. The old cliche is that good chemistry means the team is greater than the sum of its parts. This is a good start, but it runs much deeper than that.

The best way Ive ever been able to describe the chemistry is that its a cumulative team attitude. In other words, its the way the team, as a whole, feels about itself and its chances to succeed.

Confidence is a big part of it. Teams that have great chemistry also have a bit of a swagger, some cockiness, and some attitude. Each member goes into every game knowing exactly what their role is and what they they need to do. Even more importantly, they know that everyone else knows their role and will do their job.

The teams with the best chemistry can absorb some adversitythey trust themselves to be able to handle it.

Basketball is a team sport and it takes a combined effort to achieve success. If one person is feeling unhappy or unconfident, it brings down the entire teams cumulative attitude. If a player is not doing their job in accordance with the way the rest of the team needs them to, the whole team falters.

This applies not only to the game of basketball, but in any setting that involves people working together. When everyone carries their weight, your load becomes lighter. We all have that one person weve worked with at some point in our careers who brought in negative vibes and was lazy, making everyone elses job more difficult. The same thing is true on the basketball courtnegativity and lack of cooperation become burdens for everyone else to carry.

One big misconception is that team chemistry means that all of the players are friends both on and off the court. Some of my favorite teammates I never saw outside of basketball; there is a difference between friends and teammates. But basketball across the world is starting to put more value on high-character people.

You realize you can win championships with all good guys, an NBA scout told Bleacher Report. You dont need to have any knuckleheads on your team like previously thought to win games. I think teams are starting to appreciate good character and realize what that has to do with winning.

What Affects Team Chemistry?

When I describe the chemistry as a cumulative team attitude, I choose to say, team attitude and not player attitude for a reason. The cumulative team attitude is impacted by every person incolved with the organization, from the owner down, and that includes the fans and media. The players and coaches carry the biggest part of that burden, but the organization and the way it functions make a difference as well (Google New York Knicks for some negative examples).

I played on a team professionally in Europe that was always at least two months late on payments to our foreigner players and never less than four months late to the local players. It then came out that the president was caught stealing money from the team.

That same yearand on the same teamour coach was told he would be replaced and was asked to step down. It turns out the new coach didnt want the position and so the original coach was actually forced to return to finish the season at the risk of losing out on the rest of his contract. The whole season was just a big cluster of confusion. We were dealing with agents telling players to not practice until they got paid, we were getting lied to by the front office about our money, and our poor coach may as well have been John Coffey being followed around all season by Percy Wetmore.

As for the players, I couldnt come up with a single negative thing to say about their attitudes. We handled the situation with more class and professionalism than most would, but not even a talented team and multiple ex-NBA players on our roster mattered. The cumulative attitude of that organization was terrible and our play on the court remained a reflection of that.

We finished the season 10-27.

Every player wants to succeed on the court for their benefitand for their familys benefitand most want to succeed for their teammates, as well. But there is a distinct difference when a player wants to succeed not only for himself and his teammates, but for the whole organization.

I have played for teams that made me feel this way. I wanted to win because my coach wanted to win just as badly as I did. I wanted to win because my president did everything he possibly could to put our players in the best position to be successful. I wanted to win because the team volunteers spent 15 hours this week, of their own time, decorating the gym and making the atmosphere as electric as possible. I wanted to win for the fans who take time and pay money to come support us. I felt pride in my team, and it wouldve really hurt to let those people down. Feelings like that stayed with me on the court just as much as the negativity.

At the same time, I had teammates on those same teams who felt much differently about the club. At the end of the day, its the attitudes of the player that weighs the most.

What Role Does a Leader Have with a Teams Chemistry?

The team leader is the person or people who hold everybody else accountable for staying on track. The leader can be the coach, or the captain, or both. But the best leadership situations put responsibility on every player to be leaders. The leader of the team is the person setting the precedent for what is acceptable and what isnt. He has to balance between setting a tone for the way the team operates and keeping the respect of everyone else.

He also has to know how to talk to everyonewhat you can say to whom and when. It is the leaders job to know how the players are feeling and make sure the cumulative attitude stays positive. More than anything, if the leader expects everyone else to be able to put their personal agendas aside for the good of the team, he has to be able to set an example and do it himself.

One of my favorite examples of this was the 2016-17 Blazers. For a year and a half, they had two stars on their roster: Damian Lillard and CJ McCollum. But as soon as Jusuf Nurkic was traded to the Blazers, that dynamic backcourt started making sacrifices in order to help Nurk fit in.

The two guards would cross halfcourt yelling at Nurk to get on the block so he could post up and they could get him the ball. They knew that it may cost them shots, but they did what they had to in order to integrate a new teammate they thought could help them win more games. As it turns out, that is exactly what happened, and Nurkic was given a responsibility within the team. He then became more engaged, his confidence grew, and Blazers finished the season
with 17 wins in their final 23 games.

In contrast, a week after Nurkic was traded to the Blazers, a more talented big man, DeMarcus Cousins, was traded from the Sacramento Kings to the New Orleans Pelicans. The Pelicans lost 10 of their 17 games with Cousins. The Blazers improved more by adding a player with less overall talent than Boogie. Nurks shortcomings with success have been well documented, but the Blazers leaders deserve a lot of credit for the way they were able to incorporate him.

Good leadership is part of the battle but everyone has to buy in for it to work. Good chemistry is not easy to come by. Sometimes it takes a lot of effort from everyone for it work. Other times, it just comes together on its own, and more often than not, chemistry never fully comes, so professional teams are now putting more emphasis on chemistry and high-character players than ever.

When watching the the NBA, were reminded time and time again that the best players do not always win.

But the best team always does.

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What is Team Chemistry in Professional Sports? - Blazer's Edge

Sweet Briar College | News | Sweet Briar launches Explore … – SBC News

June 2, 2017 | Janika Carey

High school women interested in STEM can now explore a whole range of subjects at Sweet Briar College. Chemistry is joining engineering, environmental science and math, with the first Explore Chemistry Weekend for High School Girls scheduled for Sept. 22 and 23.

The weekend is open to high school girls in their sophomore, junior and senior years. Participants will receive an introduction to chemistry through one of two hands-on projects with a Sweet Briar chemistry professor. Working in teams, they will collect samples from the campus environment, extract the chemical components and analyze them using state-of-the-art instrumentation.

This will be a great way for high school students to gain a firsthand glimpse of what it is chemists actually do, says Abraham Yousef, associate professor of chemistry and chair of the department. We have access to acres of forested land with an abundance of plant and animal life, and we can show students how chemists identify and quantify some of the chemical substances in our environment.

The weekend kicks off with an optional campus tour at 4 p.m. Friday, Sept. 22, followed by dinner and a project introduction. After staying the night in campus housing with student mentors, participants will spend Saturday working in teams on a research project of their choice. The day wraps at 6 p.m. with a project exhibition and dinner at the Colleges tranquil boathouse.

The $35 fee includesroom and board, snacks, supplies and a T-shirt. Participants are encouraged to register by Sept. 1 for highest priority. Space is limited to 16 students, and only fully paid event registrations reserve a students spot.

For more information, contact Yousef at (434) 381-6197 or ayousef@sbc.edu. To register, click here.

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Sweet Briar College | News | Sweet Briar launches Explore ... - SBC News

Chemistry controlled on tiniest scale can create hollow nanoparticles – Science News

Blame oxidation for rusted bridges and browned avocados. But this fundamental process can be harnessed for good, too and now scientists have scored front-row seats that could show them how.

Researchers watched at near-atomic resolution as iron nanoparticles transformed into iron oxide not rust in this case, but related compounds. That closeup view could help scientists better control oxidation and design corrosion-resistant materials or new kinds of catalysts, the researchers report in the April 21 Science.

This is the first time the oxidation process has been observed in such detail, says Andreu Cabot, a physicist at the Catalonia Institute for Energy Research in Barcelona who wasnt part of the study.

When a metal oxidizes, its atoms mix and mingle with oxygen atoms to create a new material. That process is perhaps most famous for creating rust, which flakes and corrodes. But iron can oxidize in a variety of ways, some of which are useful.

For instance, chemist Yugang Sun and his colleagues at Temple University in Philadelphia are trying to create hollow iron oxide nanoparticles that could serve as catalysts to speed up chemical reactions or as vessels to deliver drugs or store energy in chemical form. But making these nanoshells from iron nanoparticles requires precise control over the oxidation process.

If oxygen atoms work their way into an iron nanoparticle faster than the iron atoms can diffuse out, that nanoparticle becomes a tight, solid ball, Sun says. If the iron diffuses out faster than the oxygen comes in, on the other hand, it becomes the hollow sphere that Suns lab wants.

Controlling that process is difficult because it has been unclear exactly how these shells form on an atomic level, Sun says. Scientists havent been able to watch it happen, because high-powered microscopy techniques can disrupt the reaction or show the action in only two dimensions.

Suns team tried a different approach to observe the reaction, by shooting X-rays at many identical iron nanoparticles suspended in a liquid. Each time the X-rays hit a different material moving from the liquid to the solid, for instance they scattered.

Story continues after graphic

Researchers measured the way X-rays bounced off oxidizing nanoparticles and then used computer models to reconstruct where atoms were moving over the course of the chemical reaction. As the nanoparticles oxidized, small holes developed and merged together to eventually form a hollow iron oxide shell

By tracking how the X-rays bounced off many small, uniform iron nanoparticles, the researchers were able to reconstruct where individual atoms were going as the particles oxidized into hollow shells over the course of several hours.

The researchers watched as the iron moved out of the center of the nanoparticle to react with the oxygen, initially forming many small holes inside the nanoparticle. Eventually, those empty spaces merged together to form one big void in the middle of the nanoparticle.

The impact of this paper is more than just the hollow [nanoparticles], says Yadong Yin, a chemist at the University of California, Riverside who wasnt involved in the research. The imaging technique itself will be a useful way to study how other types of nanoparticles form something scientists still dont understand well, he says. It can be used to gain insight into other types of oxidation, too.

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Chemistry controlled on tiniest scale can create hollow nanoparticles - Science News

Softball: Chemistry key to Plano East’s playoff run – Star Local Media

Slowly but surely, the Plano East softball team began building momentum in pre-district play with solid pitching and an opportunistic offense.

It started district play undefeated, including a win over state-ranked Plano West. All of a sudden, East was stacking wins on top of one another. Despite a late-season loss to West, it swept Plano Senior and ended the season tied for first place in arguably the toughest district in the Metroplex.

Now, the Lady Panthers are four rounds deep in the playoffs after dispatching of Marcus, South Grand Prairie and Waco Midway. Its the schools deepest playoff run since 2012, when East advanced to the state semifinals.

That team had senior leadership and a tenured coach in Karen Kalhoefer, and while current East head coach Cindy Mosteller is certainly no rookie, East is coming off a fourth-place finish last year and has exactly one senior on this years roster.

So, where did this come from?

A couple of players point to the win over West at the beginning of the year as the moment they knew they were a good team; others look at the sweep of Plano. Still, others insist the chemistry began growing as early as pre-season.

Regardless of when the seed was planted, the Lady Panthers sport a deep, talented squad that now has a date with defending Class 6A champions Keller on Thursday.

We never really had a big head or anything coming into this season, but once we beat Plano [for the second time], that really gave us a confidence boost heading into the playoffs, said junior Gabbi Lopez. This team just has a lot more chemistry and more trust in one another. Our practices are very engaged and we work on a lot of things to prepare us for the game ahead of us.

Lopez was the teams ace last year as a sophomore, but now, with the emergence of freshman Carson Armijo, the squad has two live arms to lean on in the playoffs. Mosteller has used Armijo as her Game 1 starter in the three rounds the Lady Panthers have played in, then used Lopez to close out the opposing squad in Game 2.

Its been a remarkable combination, as Armijo relies on strikeouts, while Lopez uses an off-speed approach to pitch to contact. The result: three sweeps in three playoff rounds.

Its nice knowing that I have someone to come in relief if I need it, Lopez said. [Armijo] is a strong player all-around, and she and I have come a long way together as a duo.

I came into this season wanting to prove to others that Im a high-level player and that Im capable of competing against girls three years older than me, Armijo added. Im really grateful that Im getting the opportunity to pitch this deep into the playoffs, because now every team and batter is tough. There are no easy outs anymore.

While the pitching has been stellar, both Lopez and Armijo have had ample run support.

In six playoff games, East has scored 57 runs an average of more than nine runs per game. And, in the final two district games before the playoffs, the Lady Panthers scored nine and 12 runs, respectively.

Junior leadoff hitter Bella Konieczka said practices are very competitive, and that Mosteller lets the squad hit off of Armijo and Lopez in hopes of improving the offenses timing against other pitchers.

We work on hitting every day, and coach is always mixing up drills, Konieczka said. Hitting off live pitchers is really helpful, especially because [Armijo and Lopez] are so good. It makes hitting off other pitchers easier.

The next test for East will be Keller pitchers Dylann Kaderka, a sophomore, and senior Sarah Taylor. Like East, Keller has not yet lost a playoff game; in fact, going back to the end of the regular season, Keller has won 14 games in a row.

At the plate, the Lady Indians are led by junior Kasey Simpson, who leads the team in home runs, triples and doubles. Simpson was a star for Keller as a sophomore and committed to play softball at Iowa State once she graduates in 2018.

Game 1 is Thursday at Plano East at 5 p.m., with Game 2 set for Friday at Argyle High School at 5 p.m. A Game 3, if necessary, will be held Friday following Game 2 at Argyle.

For continued coverage of the local sports scene, follow @timothyglaze on Twitter.

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Softball: Chemistry key to Plano East's playoff run - Star Local Media

Famous Scientist’s Legacy Gift Leaves Mark on Chemistry Students – Bethel University News

May 24, 2017 | 2:30 p.m.

By Whitney Bak 15, content specialist

(l-r) Aeli Olson 17, Keenan Pearson 17, Alyssa Clements 17, and Jennifer Neufeld 17 are the first students to receive the Holman Scholarship.

This spring, Alyssa Clements 17, Jennifer Neufeld 17, Aeli Olson 17, and Keenan Pearson 17 will become the first Holman Scholars to graduatecarrying the legacy of renowned chemist Ralph T. Holman 37 to a new generation of scientists. Ive definitely felt his impact, Olson says of Holman, for whom Bethels chemistry laboratory is named.

The Ralph and Karla Holman Endowed Scholarship is one of the reasons Olson was able to major in chemistry. Olson declared a physics major in her first year at Bethel, but also took chemistry courses to keep her options open for pursuing a medical career. After working with her in class, Professor of Chemistry and Pre-Medical Advisor Wade Neiwert encouraged Olson to double major. Olson was moved by his enthusiasm, but had concerns about cost. However, immediately after taking Neiwerts advice and declaring a second major in chemistry, Olson was awarded the Holman Scholarship. It was affirmation and encouragement to keep pursuing both, she says.

Though Holman has made a huge impact on Bethels Department of Chemistry and its students, he was relatively unknown among members of the Bethel community for many years. Ralph Holman kind of came out of nowhere, Rollin King, department chair and professor of chemistry, says. After graduating from Bethel in 1937, Holman hadnt stayed engaged in the community. So, when he wrote a letter to the chemistry department detailing his donation plans in 1991, faculty were more than a little surprised. Holman and his wife, Karla, were making a large donation to Bethel, and had included an even larger donation for a Bethel chemistry endowment fund in their will.

In his letter, Holman explained that memories of his time as an undergraduate student had a powerful influence over his life and career. Without help from Bethel, I could not have earned an education which has brightened my life, he wrote. Without the guidance of a dedicated faculty and the support of such a Christian community, I may not have succeeded in finding my way to a place where I, in turn, could help others.

Holman came from humble beginnings and relied upon financial aid from Bethel to obtain his degree. In the years following, he studied and named the omega-3 fatty acids, and was inducted into the National Academy of Sciences in 1981. He was an avid researcherpublishing over 425 papersand a passionate Christian. His naming of the omega-3 fatty acids combined his biochemical and biblical knowledge, drawing inspiration from Revelation 1:8, I am the Alpha and the Omega to propose a new numbering system beginning with the terminal end of the fatty acid molecule, according to his biography on the National Academy of Sciences website.

At Homecoming in 1998, Bethel appointed Holman a distinguished alumnus, and he received many other national and international accolades during his lifetime. He lived to be 94, and attributed his longevity to his high consumption of omega-3 fatty acids found in fish (and fish oil). Upon his death in 2012, Bethel became the beneficiary of the endowment fundsand the Holman Scholarship was born.

I think its wonderful for the students to have a real connectiona financial oneto a great Christian scientist who went before them and made this gift, King says. The Holman Scholarship is a need-based, renewable, $1,000 yearly scholarship that students can apply for online. Since fall 2013, the Bethel chemistry department has awarded four incoming students yearly. The 2016-2017 school year brought the first full roster of Holman scholars16 in all.

But the Holman scholars arent the only members of the chemistry department who feel the impact of Holmans donation. The funds that Holman and his wife first gave to Bethel in 1991 were placed in an endowment that has since been used to support students travel and expenses at the American Chemical Society National Meeting. This year, nine seniors traveled to San Francisco, where they attended lectures and presented their own research. [Holman] was constantly working with publications as well as setting up meetings for scientific collaborationhe was really passionate about that, Holman Scholar Pearson says. So thats fun that his money is going toward us being able to attend and learn from these meetings.

From being able to engage in scientific collaboration at the national meeting, to receiving individual financial support, both Pearson and Olson say Holman has made a difference in their lives. They also hope to give back in a similar way someday. Because of all the scholarships and financial aid that Ive received at Bethel, when Im older and have financial assets and am financially stable, I do want to give back and make scholarships, Olson says. I think that would be really awesome to help other students have the same experience. Pearson agrees, adding Id love to help someone else [learn from] the great professors who work here. In this way, Holmans gift is a legacy that will not only keep giving on its ownbut snowball as it inspires others.

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Famous Scientist's Legacy Gift Leaves Mark on Chemistry Students - Bethel University News

Global chemical production ends Q1 with slight decline, ACC says – ChemEngOnline

The American Chemistry Councils (ACC; Washington, D.C.; http://www.americanchemistry.com) Global Chemical Production Regional Index (Global CPRI) shows that the first quarter ended on a soft note, with headline global production slipping back 0.1 percent in March, as measured on a three-month moving average (3MMA) basis. This follows a revised 0.1 percent drop in February and a revised 0.4 percent gain in January. During March, chemical production decreased in every region except Africa & the Middle East and Asia-Pacific. The Global CPRI was up 1.3 percent year-over-year (Y/Y) on a 3MMA basis and stood at 108.9 percent of its average 2012 levels in March.

During March, capacity utilization in the global business of chemistry slipped 0.2 percentage points to 78.0 percent. This is off from 79.4 percent last March and is below the long-term (1987-2016) average of 88.7 percent.

Results were mixed on a product basis during March, with gains in agricultural chemicals, bulk petrochemicals & organics, and plastic resins. Considering Y/Y comparisons, growth was strongest in plastic resins followed by coatings and inorganic chemicals.

ACCs Global CPRI measures the production volume of the business of chemistry for 33 key nations, sub-regions, and regions, all aggregated to the world total. The index is comparable to the Federal Reserve Board (FRB) production indices and features a similar base year where 2012=100. This index is developed from government industrial production indices for chemicals from over 65 nations accounting for about 98 percent of the total global business of chemistry. This data are the only timely source of market trends for the global chemical industry and are comparable to the US CPRI data, a timely source of U.S. regional chemical production.

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Global chemical production ends Q1 with slight decline, ACC says - ChemEngOnline

Chemistry project that helps local fire department presented at national conference – New Bern Sun Journal

By Deborah Kania, Craven Community College

Fifth-year Craven Early College (CEC) students Emily Chance and Sar Oo attended the 253rdnational meeting of the American Chemical Society held in April in San Francisco, Ca.

Chance and Ooand Craven Community College instructor Don Carpenetti presented, Evaluation and refinement of theprocedure used to prepare training samples for arson detection K-9s.

This chemistry honors program project started in 2015 by former Craven CC students SydneyGiammona and Nicole Miller.

The project has been a collaborative effort between the students, NewBern Fire Department Marshal Danny Miller, and Darby who is a female K-9 arson dog trained as anaccelerant detection canine.

According to Hill, the collaboration between the fire department and chemistry program hasachieved the fire departments goals of acquiring training fuel that is consistent, readily available andaffordable.

We appreciate the help for the training fuel, said Hill.

In fall 2016, Chance picked up where the previous students left off as part of her honors project inchemistry class.

Oo assisted Chance with the laboratory experiments and making of the training fuel.

The students spent extra time out of class to complete the project.

Chance and Oo said they enjoyed learning more about chemistry and its many educational andcareer opportunities at the conference.

They also had some time to tour San Francisco, includingdragging their chemistry instructor around a nine-story mall according to Oo.

Carpenetti also presented, Reciprocal peer tutoring in general chemistry: Benefits to informationretention and lowered student test anxiety, to his peers at the chemistry conference.

Chance and Oo are both graduating from CEC in May with honors and as members of the PhiTheta Kappa international honor society.

Chance will graduate with her high school diploma, and an associate degree in arts, generaleducation and science.

She will attend N.C. State in the fall to study chemistry and forensics.

Afterreceiving my bachelors degree, I would like to enlist in the military, said Chance.

Oo will graduate with her high school diploma, and an associate degree in arts and science.

Shewill attend Elizabeth City State in the fall to study pharmaceutical science.

After college, Oo said shewould like to be a researcher.

The week before the chemistry conference, Carpenetti was honored in Los Angeles as a 2017National Science Teachers Association (NTSA) award winner in the college level category.

Thechemistry project was one of the abstracts he submitted in his application for the annual award. Theseteachers and science education professionals have shown tremendous dedication and commitment totheir students and to science education, noted NSTA President Mary Gromko.

Carpenetti plans to continue to recruit future students to continue working on this project.

Carpenetti said there is more to learn. When you conduct one experiment, it usually creates three orfour more, he said.

Deborah Kania is the director of marketing, communications and development liaison at CravenCommunity College.

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Chemistry project that helps local fire department presented at national conference - New Bern Sun Journal

Bipartisan Lawmakers Announce Senate Chemistry Caucus – Chem.Info

Eight senators last week announced the formation of a new group to assess issues related to chemistry and the nation's chemical sector.

The Senate Chemistry Caucus, members said, would provide a bipartisan forum to discuss chemistry and its economic impacts, as well as facilitate policies that encourage science education and innovation in chemical manufacturing.

The group will be helmed by co-chairs Chris Coons, D-Del., Gary Peters, D-Mich., Shelley Moore Capito, R-W.V. -- whose states are home to major chemical companies, including DuPont and Dow and Steve Daines, R-Mont. and a chemical engineer by trade.

We cant predict what the next big thing will be, but every day the field of chemistry is making groundbreaking discoveries that can grow our economy and improve our daily lives," Peters said in a statement. "Im proud to help launch the bipartisan Senate Chemistry Caucus to encourage scientific research, spur new innovation and promote safety in the chemical industry.

Other members include John Boozman, R-Ark., John Neely Kennedy, R-La., Joe Donnelly, D-Ind., and Joe Manchin, D-W.V.

The Senate caucus follows a House chemistry caucus founded last summer by Reps. John Moolenaar, R-Mich., and Daniel Lipinski, R-Ill. The Congressional Chemistry Caucus now has more than 35 members.

Chemical industry groups lauded the formation of the caucus at "a very pivotal moment for the chemical industry and manufacturing."

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Bipartisan Lawmakers Announce Senate Chemistry Caucus - Chem.Info

Skeletons developed as chemistry of oceans changed, study shows – Astrobiology Magazine (registration)

Fieldwork at the Yudoma River in Siberia, Russia. Credit: Rachel Wood

Skeletons and shells first came into being 550 million years ago as the chemical make-up of seawater changed, a study suggests.

Ancient marine life may have developed from soft-bodied animals into creatures with hard body parts as oxygen levels rose and calcium and magnesium levels in prehistoric oceans changed, researchers say.Until now, little was known about how skeletons and shells which are made of calcium carbonate first evolved, the team says.

Previous theories suggested that soft-bodied organisms had undergone a mass extinction, which allowed organisms with skeletons and shells to flourish.However, researchers at the University of Edinburgh have found that the earliest lifeforms with hard body parts co-existed with closely related soft-bodied species.

The team examined a range of fossils unearthed from limestone rocks in Siberia, which formed millions of years ago from seawater with high levels of calcium carbonate.They concluded that hard-bodied lifeforms were first present only in such environments where high levels of calcium carbonate allowed organisms to develop primitive hard parts.

Artists impression of a Suvorevella fossil, one of the oldest known skeletal macrofossils. Credit: Alina Konovalenko

Around 10m years later, the diversity of life of Earth increased rapidly a period known as the Cambrian explosion and hard-bodied life began to thrive. An increased threat from predators led lifeforms to develop new, more complex hard parts in environments that were less carbonate-rich, the team says.

The development of hard body parts through a process called biomineralisation marked a significant evolutionary advance from the previous world of soft-bodied life, the team says.

The study is published in the journal Proceedings of the Royal Society B. The research was carried out in collaboration with Lomonosov Moscow State University.

Professor Rachel Wood, of the University of Edinburghs School of GeoSciences, who led the study, said: How animals produced shells and skeletons is one of the major events in the evolution of life. We are only now starting to understand the processes underlying this revolution.

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Skeletons developed as chemistry of oceans changed, study shows - Astrobiology Magazine (registration)

Sugar Chemistry Is Helping Zika Virus Cross The Placenta – Forbes


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Sugar Chemistry Is Helping Zika Virus Cross The Placenta
Forbes
Remember Zika virus? It might not be popping up in your news feed or your searches lately. But that shouldn't necessarily be reassuring. Yes, the World Health Organization lifted its emergency declaration on Zika in November. When they did, though ...
Stopping Zika from crossing the placenta American Chemical SocietyEurekAlert (press release)

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Sugar Chemistry Is Helping Zika Virus Cross The Placenta - Forbes

The Real Problem With Hydroxychloroquine Is Nothing New. It’s Chemistry. – American Council on Science and Health

Sometimes science makes sense. This is a message we should not forget because we are being hit by a constant barrage of new information, theories,guesses, etc., all related to coronavirus, a bizarre pathogen that has no precedent and doesn't make much sense, at least yet.

So, it was rather comforting to read about one familiar aspect of drug discovery,an assay called hERG, which stands for (don't even try to guess) thehuman ether-a-go-go-related gene (1). Because if there is anything that gives drug discovery scientists oneMamacita of astomach ache it is finding out that a potential drug candidate they've been working on has a hERGproblem. It's usually a show-stopper. This is such a serious issue in drug development that high-throughput screens of multiple potential drugs can be run to weed out these compounds early in the process.

It ishERG that makes HCQ (and other drugs) potentially dangerous. And it is no coincidence that the primary concern about the drug is cardiac toxicity, specifically arrhythmias. It might even make some sense to you, assuming you can withstand a few paragraphs about voltage-gated ion channels a topic that doesn't come up often enough at dinner parties, if you ask me. Give it a try. It's not too bad.(Figure 1)

Figure 1. A simplified view of voltage-gated ion channels. Sodium, potassium, calcium, and chloride ions (all ions in this diagram are represented by red circles) move between the inside (orange) and outside (green) of cells through channels (purple cylinders) embedded in the cell membrane. This causes a tiny electric current, which forms the basis for the timing of heartbeats as well as multiple nerve-related functions. The timing of the movement of ions (in and out of cells) is controlled by the opening and closing of a gate (blue ovals).

WHAT DOES hERG HAVE TO DO WITH THIS?

hERG is a gene that makes a protein that ispart of the potassium ion channel. So, when a drug or chemical binds to thehERGprotein it can block that channel, which disrupts the timing of the flow of ions in and out of the cell. The degree of binding determines the amount of disruption. Given that the heart is controlled by regular electrical impulses it should not be surprising thatheart cells have ion channels or that messing with them disrupts the timing.

What happens when the timing of your heart screws up? Arrhythmias - irregular heartbeats.If the ventricular contraction speeds up it is called ventricular tachycardia, which is something you'd be wise to leave off your Christmas wish list, especially if you would liketo see New Year's Eve. Ventricular tachycardia can cause the heart to beat uncontrollably or stop beating entirely. All of this from tiny little gates in cell membranes that decide which ion goes where and when. How cool is this?

WHAT DOES THIS HAVE TO DO WITH HCQ?

When drugs block the hERG(potassium) channel it can result in acondition called QT prolongation or LongQTsyndrome (LQTS), which results in the heart beating quickly and erratically. This can be seen on an electrocardiogram (ECG).

Sometimes QT elongation can cause a dangerous condition called "torsades de pointes" (French for twisting of points) where the hearts two lower chambers (ventricles), beat faster than the upper chambers (atria). It is the mismatch of the timing of the lower and upper chamber that causes the problem.

Source: Allphase Consulting

RELEVANCE TO MEDICINE

There is a database called Credible Medsthat enables you to see which drugs cause prolonged QT intervals. The database ranks drugs for their ability to cause torsades de pointes(TdP).

Here's one:

And here's another:

So, what you've been hearing on the news should make sense. Hydroxychloroquine does have some cardiac risk because the molecule is known to block potassium channels. So does azithromycin.(2)When they are combined,the risk goes up; maybe by a lot.

POLITICIANS, PLEASE SHUT UP

Last I heard, voltage-gatedion channels do not register for primaries, and they vote only infrequently. We are talking about the binding of a drug (or any other molecule) to a channel whose job is to keep ions moving in and out of a cell in such a way that your heart beats properly. Not anything that should be part of a presidential campaign. It should be "torsades de pointes," not "talking de points."In other words, real science.

Such a thing still exists.

UPDATE 5/22

A paper in Lancet was just published. It is also an observational study, but a large one. The authors claim that all combinations of hydroxychloroquine, chloroquine, and azithromycinresulted in more patient deaths than controls (no drugs given). Of particular interest to this discussion is the incidence ofventricular arrhythmias as a rationale for the excess deaths:

Control: 0.3%

HCQ (alone): 6.1%

HCQ plusmacrolide (azithromycinand clarrithomycin): 8.1%

Chloroquine (alone): 4.3%

Chloroquine plus macrolide: 6.5%

"Each of the drug regimens of chloroquine or hydroxychloroquine alone or in combination with a macrolide was associated with an increased hazard for clinically significant occurrence of ventricular arrhythmias and increased risk of in-hospital death with COVID-19."

NOTES:

(1) This name isn't as stupid as it sounds.The hERG channel was discovered in fruit flies. The name comes from what was observed when they were anesthetized with ether. Their legs started shaking. OK, it's still pretty stupid-sounding.

(2) This does not mean that either HCQ or azithromycin will definitely cause heart problems. Most of the time they won't or they wouldn't be drugs. But, as with all other drugs, the relationship betweenrisk and benefit is what matters. If the benefit of a drug is zero then taking it is insane.

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The Real Problem With Hydroxychloroquine Is Nothing New. It's Chemistry. - American Council on Science and Health

This Chemistry Might Just Give Outdated Fast Fashion A New Life – Forbes


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This Chemistry Might Just Give Outdated Fast Fashion A New Life
Forbes
Now hear this, fashionistas. Your trendy clothes are probably taking a huge toll on the environment. With the rise of the business known as fast fashion (think retailers like H&M and Zara), stylish attire has become so cheap that it's treated as ...

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This Chemistry Might Just Give Outdated Fast Fashion A New Life - Forbes

Eisenberg: The Chicken or the Egg Conundrum on Team Chemistry – BaltimoreRavens.com

Does winning football produce good team chemistry? Or does good team chemistry produce winning football?

Its a fair question, an eternal question, the sports version of a chicken or the egg conundrum.

Whats the answer? Obviously, even if players are best friends forever, that wont help them win unless they also have talent. So I guess you have to lean toward winning being the more fundamentally important factor.

But a positive locker-room vibe, also known as good chemistry, can help matters a lot. And this years Ravens are Exhibit A.

I can pinpoint several examples of where good chemistry is helping their greater good. For instance, there are no issues between the offense and the defense. (A bugaboo around here more than a decade ago.) The wide receivers are fine with an unusual job description that prioritizes blocking over catching passes. The tight ends are tighter than the stars in a bromance comedy.

Cornerback Marlon Humphrey opened up on the subject earlier this week, describing a locker room in which players get along so well they hang around together off the field and even stay late after practice to talk football a hugely positive sign, with the alternative being hitting the exit and fleeing the scene as quickly as possible.

Ive always felt like the biggest thing you can do with the team is have that family approach, because it shows on the field. We keep growing as a team and just keep getting to know each other, Humphrey said.

Asked to identify where the good vibes come from, Humphrey said it starts with Head Coach John Harbaugh, who is having, no doubt, a stellar year, not only with Xs and Os but with calibrating the teams mindset. He commands the locker room, but he also has eye-level relationships with his players, meaning he talks with them.

He listens to us with different things, Humphrey said.

The cornerback also identified Lamar Jacksons leadership as a key ingredient. He is humble and personable, a natural gatherer of troops. And, like Humphrey, he feels the good vibes.

Its a family thing going on here, Jackson said this week.

Jackson is so focused on the communal goal, winning, that he views all other factors as meaningless distractions and Im talking all other factors, from the MVP race to making his debut on Monday Night Football. His ability to smile and yet focus on that communal goal sets a tone any coach would want.

Hes always been like that, since hes been here, Humphrey said.

Yes, its easy for the players to be happy and laugh at each others jokes when theyve won six games in a row, taken command of the AFC North and rightfully been identified as serious contenders for playoff glory.

But if you think their good chemistry is just a byproduct of that, Humphrey wants to convince you otherwise:

I just think you start to know each other really well on the field. As soon as you know somebodys game, you know this guy struggles with that, on the field, it all just meshes together. Theres never a time when youre like, I feel like I cant go talk to this guy about something. There were a lot of egos in the past, and in the past, Ive seen a lot of different confrontations and different things with coaches and players and players and players. And I havent really seen much of that this year There hasnt been a lot of conflict. Its always, Hey, man, lets do this. Its never bad blood, no feelings or egos in between us. Its all just, I want to do whatever I can to win.

Winning helps, no doubt. But I get the sense the bond could be an asset in tough times, too.

You never know when a group is going to develop good chemistry. The conditions have to be right. But you know it when you see it. And the Ravens have it.

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Eisenberg: The Chicken or the Egg Conundrum on Team Chemistry - BaltimoreRavens.com

How much is chemistry worth for the Lakers? – Silver Screen and Roll

Rajon Rondo has just thrown an underhand parabola of a pass thats traveled nearly three-quarters of the court, and Jared Dudley is running up the right sideline tracking the ball like a wide receiver. As soon as he catches the pass, he goes right into his shooting motion as if the ball is too hot to even hold. His legs splay as he glides to the side, the momentum of his run carrying him and his jumper forward. A split second after the ball leaves his fingertips, the third quarter buzzer sounds.

A full-court view shows every one of his teammates tracking the ball all the way to the hoop, watching intently until it swishes through the net. Dudley extends his arms like Maximus in Gladiator, both hands in his patented three-fingered celebration. As he runs back to the bench, he transforms into a human bumper car, bouncing off teammates who are swarming him for chest bumps that Dudley absorbs from all angles until he settles onto the bench. These Lakers are having so much fun they can barely contain themselves. Soon enough, they have a win, too.

When LeBron James and Anthony Davis are the anchors of your team, the first strength you think of probably isnt chemistry. Talent? Sure. Basketball acumen? Maybe. But, chemistry? Thats probably way down the list of things youd think of when describing what makes a team with two players as talented as them on it special. But, if you ask those around the team or, hell, even just listen to them talk, theyll be the first to explain that a key reason for this groups success this season is that they get a long so well.

In a recent episode of The Lowe Post podcast, Danny Green was asked about things he didnt know about AD, but has since learned after playing with and being around him this season. After talking about some of the on-court things that hes learned about his superstar teammate, Green pivoted to what AD is like off the court. His answer is both illuminating, and a peek behind the curtain into the elixir that has slowly became a key component for this teams strong play (emphasis mine):

Off the court, (AD) is very similar to LeBron. Those guys are very humble guys who enjoy their teammates. They enjoy hanging out and kickin it, and bringing everyone together. Theyre the reason our chemistry is so good off the court. We have a group chat and theyre the ones chiming in, talking and making other guys feel comfortable to talk and bring things to the table Theyre the leaders, they talk about everything, we hang out, we do everything together.

And we have fun. Regardless if were winning or losing. This is probably the most fun season Ive had off the court, by far. By far.

As powerful as chemistry is, though, there are things chemistry cannot do. Chemistry cant turn a 28% 3-point shooter into a marksman. Chemistry cant take on the challenge of guarding Kawhi Leonard or Giannis Antetokounmpo for a key 15 minute stretch of a playoff game. Chemistry cannot initiate your offense when LeBron is on the bench, beat a defender in isolation for a layup, or force the defense to respect your jumper when you turn a corner coming off a pick and roll. Talent and skill can do those things, but chemistry cant.

And herein lies the rub.

Despite having the second-best record in the NBA through 45 games (36-9), the Lakers have holes on their roster that are clear as day. These holes do not outweigh the top-end talent on the team, but in a league in which the playoffs become a war of attrition where opponents pinpoint your weaknesses and try to force you away from your strengths, those holes can be highlighted and exposed to the point of demise. The only way to fill those holes is by getting different players whose skill sets address them.

But any addition to this team necessitates a subtraction of a player already on it. And any subtraction risks the disruption of that chemistry. These things are delicate and must be treated as such. As an outsider, its very easy to simply disregard this. After all, the NBA is a talent league. The team with the best players almost always wins. The Warriors didnt ruin the league with their chemistry, they ruined it by adding Kevin freaking Durant to a team that had just won 73 regular season games and came within a nut-punch of a championship.

The Lakers, then, must actively look at ways to upgrade their roster. There are ways to improve this team to make it an even stronger contender, and not doing their due diligence on that would be a dereliction of duty.

That said, they must also take any potential disruption of their chemistry into consideration before making a change. A swap of players who might fit better from an Xs and Os standpoint would surely help on the court, but if theres a chance it hurts the team off the court, this too must be a factor in the decision making. That might sound silly on its face, but is it really?

We often think of the fallout of the Lakers losing out on Kawhi as this mad scramble for whatever leftovers remained on the free agent market. But, hindsight would give this Lakers front office more credit than that. Rob Pelinka and the rest of his staff signed a good group of veteran players who all understand their place in the league and their role on this team. Theyve all bought in, following the lead of LeBron and Davis, but also of Frank Vogel a coach who has brought a positivity and affability that, combined with his preparedness and ability to communicate, has also contributed to the tenor of togetherness to the point that its clear every single person (be it player or coach) are all rowing in the same direction.

Of course, talent still does rule. And theres little chance Id turn down a talent upgrade or a better fitting piece who can contribute on the court to enhance this teams chance at a championship. This season the race for the title is as wide open as its been in a decade and the Lakers are one of the two or three teams who can lay claim to true contender status.

What Id hope, however, is that the same care that was taken in crafting this roster in the first place is also applied to any potential changes that could come. Because chemistry does have a cost, and predicting correctly which way the ledger will shift when making a change can make all the difference in the world. Especially to a Lakers team whose strong chemistry has become such a key facet of their identity.

Because, the fact is, many of the players fans might think are most expendable are the exact players who seem to be contributing in ways that go beyond their simple on-court production. And even if your argument is that Kyle Kuzma is the best player to trade since he has the most value, his cheap contract makes it nearly impossible to not include more players as salary ballast in order to get the upgrade you want. And once you go down that road, you run into the same problem of getting rid of players who have clearly become a part of the fabric of this team.

Like it or not, Rajon Rondo is a clear leader in the locker-room, someone who is well liked by his teammates and is known to be able to offer advice and guidance that helps on the floor even when hes not on it. DeMarcus Cousins is injured and is a longshot to play at all this season, but has a clear friendship with Davis and Rondo while also having a stature in the league that allows him to constructively critique LeBron on ways he can play better including keeping on him about his defense. Similar anecdotes about the value Quinn Cook or Troy Daniels offer are surely there too, even if theyre now only likely to get spot minutes during regular season games, much less see significant time in the playoffs.

Letting go of any of these guys could have drawbacks, not the least of which would be how the teammates they would be leaving behind would feel about it. Dont take my word for it, though, take LeBrons. We have enough right now, James told reporters after beating the Nets when asked if the team needed another piece. This team believes in themselves, and that belief might just end up matter
ing more than what outsiders think can be improved on.

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How much is chemistry worth for the Lakers? - Silver Screen and Roll