I want to purchase solar panels for a load of 4KW
whats the ideal watt/panel and what should be technical specification of the panel.
Thanks
I want to purchase solar panels for a load of 4KW
whats the ideal watt/panel and what should be technical specification of the panel.
Thanks
Please help me identify this corner sealing and finish material - look at the overall view, and then upper and lower details at right [more below pictures].
Pictured at left is pan and stitch image of . . . I'll call it, adhesive sealant moulding, used to finish t
Who are all the INDIAN 'U' STAMP CERTIFIED manfacturer
a lady have certain number of birds as of now.
if she sells 75 of them..she will have food lasting for extra 20 days..
if she buys 100 more birds.. she will face shortage of food for 15 days.. i.e 15 days less than present situation.
how many birds she owns?
During on site HV insulation testing by 'HIPOT Injection' on electrical equipments eg. 33kv/66kv switchgears as well as HV 30 kv/ 60 kv cables ,we face many failures on HV testing transformers. The testing transformers in our stock are ---epoxy potted/encapsulated upto 60kv,50 ma and some oil fille
Hi All,
Basically we are developing a model of car to run on battery bank that will be charged by Solar PV panels.
I want to ask how to synchronise the 4 wheels of a battery operated car.
Will it be OK if 4 DC motors are deployed to power /run the 4 wheels, and how to sync

The following is an excerpt from the August 3, 2010 Breakthrough Technology Alert, published by Agora Financial. Agora Financial is a fully independent publisher and has no financial connections to companies listed below. Breakthrough Technology Alert's editor is industry expert Patrick Cox. Patrick is renowned for his innovative forecasts and keeping readers "ahead of the story".
For more information about Patrick Cox and Breakthrough Technology Alert please visit http://www.agorafinancial.com
ISCO Collaborations Accelerate
Last week, I told you about International Stem Cell Corp.'s (OTCBB: ISCO) new European subsidiary, ISCO Europe. That announcement closely followed an announced alliance with a leading Indian provider of corneal transplants. Now ISCO has announced that it has entered into a distribution agreement for its Lifeline brand of human cell culture products in India.
Jeffrey Janus, senior vice president of operations of ISCO and CEO of its subsidiary Lifeline, said in a press release, Sristi Biosciences is part of one of the most experienced biotechnology companies in India and the first to advance cell therapy into human trials in that country. Their network among academic and corporate researchers and experience and capacity to import and handle primary cell cultures, media and growth factors in India will be highly valuable for Lifeline to continue the international commercial expansion of its brand.
For transformational profits,
Patrick Cox
To learn more about Patrick Cox and Breakthrough Technology Alert please click here. © 2010 by Agora Financial, LLC. 808 St. Paul Street, Baltimore, MD 21202. All rights reserved. No part of this report may be reproduced by any means or for any reason without the consent of the publisher. The information contained herein is obtained from sources believed to be reliable; however, its accuracy cannot be guaranteed.
A study included M.R.I.’s of the hips of 21 professional hockey players and 21 college players. They showed abnormalities in 70 percent of the athletes, even though these hockey players had no pain or only minimal discomfort that did not affect their playing. More than half had labral tears, rips in the cartilage that stabilizes the hip.
“M.R.I.’s are so sensitive,” Dr. Musahl said. “They frequently show little tears or fraying everywhere. And it is very, very common to have a small labral tear in your hip — it doesn’t mean you have to have the particular symptoms.”
References:
Personal Best - Sports Injuries - Go to a Doctor or Tough It Out? NYTimes.com.
Posted at Clinical Cases and Images. Stay updated and subscribe, follow us on Twitter and connect on Facebook.

A person’s weight has more bearing on his predisposition to developing high blood pressure than his current fitness level, Texas study says.
In a new study from the University of Texas Southwestern Medical Center, researchers established a concrete link between a person’s weight and the incidence of high blood pressure.
It appears that exercising is not enough to keep blood pressure down, because according to Susan Lakoski, MD, obese or overweight individuals are still at high risk for hypertension if they do not get their weight down, despite of their continued efforts at being physically fit.
What does this mean? According to the researchers, the main target when you want to lower your blood pressure is to get your weight down with your best efforts.
It’s not enough that you get some minutes of exercise per week, though this has not been discredit. What the researchers are saying is that you have exert every healthy effort to keep your weight down and keep it from going up.
Weight, according to the Texas study, takes precedence to physical activity when it comes to determining the risk for developing high blood pressure. According to the CDCP, nearly 1/3 of all adult Americans suffer from high blood pressure.
Half of those who suffer from high blood pressure are within the 55+ years range, which means more and more of our seniors are at greater risk of suffering from stroke, coronary heart disease and other dangerous medical conditions.
According to the study’s data, it appears that only the people within the normal weight range experience palpable blood pressure benefits when they exercised.
The bottom line? People should focus on getting their weight within the normal range and start moving. Because obesity and a sedentary lifestyle can increase mortality and risk for many negative health conditions, including heart problems.
Natural ways to keep your blood pressure down
If you have high blood pressure, follow these guidelines to naturally keep your blood pressure down:
1. It would do your heart a world of good if you quit smoking today – because cigarettes have been proven to contribute to the development of hypertension in both men and women.
2. If you are presently overweight, cut down on fatty foods and start exercising to lose the extra pounds.
3. Exercise 30 to 40 minutes everyday. Experts recommend 150 minutes of exercise for both men and women for general wellness. Regular exercise is also a general preventive for many diseases and negative health conditions.
4. Cut down on your coffee intake, as caffeine has been shown to increase blood pressure. Limit your intake of regular coffee to 1 to 2 cups per day to reduce your caffeine load. Substitutes to coffee like green tea are a good idea, because green tea only has half of the caffeine content of regular coffee.
5. Reduce your salt intake, because sodium directly increases a person’s blood pressure. More than 2,300 milligrams of the stuff per day can cause your blood pressure to spike.
6. Control your stress level, because stress can cause hypertension and can also affect your mental health in the long term. Relaxation techniques such as deep breathing, yoga, stretching, meditation and aromatherapy are options that you can explore when it comes to de-stressing.
7. Natural supplements like fish oil, garlic, hawthorn and folic acid have been known to reduce oxidative stress of the heart and the other organs in the body, which may help in your overall effort to reduce your blood pressure. Coenzyme Q10 or Co-Q10 has also shown great promise when it comes to protecting the heart and reducing a person’s blood pressure.
Sources:
familydoctor.org
newsmaxhealth.com
altmedicine.about.com
According to researchers from the Brigham Young University, having and keeping friends over a long period of time actually contributes to a longer, healthier life. Julianne Holt-Lunstad, one of the key researchers of the study, states that having no friends translated to the stress and potential damage created by smoking nearly a pack of cigarettes per day.
The study
Holt-Lunstad and other researchers analyzed existing data from over 140 studies and attempted to create a causal pathway between health and social bonds. The data involved in the study were from more than 300,000 individual test subjects. The study was published in the scientific journal PLoS Medicine.
Based on their analysis, having no strong social bonds with other people produced the following harmful effects on a person:
1. Having no friends to talk to and bond with meant a person was almost like an alcoholic.
2. Having no social bonds was also measured as being more harmful than not exercising regularly.
3. According to the study, obesity’s effects on the human body paled in comparison to having no friends at all.
What is a real friend?
To make friends and keep the good ones, you have to know what a real friend does.
1. A real friend trusts you for who you are and respects you for your identity and practices.
2. Growing and changing doesn’t mean that you will lose a real friend. Real friends understand that people are always in a state of change – but they do not lose sight of the reason why they became friends with you in the first place.
3. Real friends do not stifle you or make you feel that you have to be somebody you are not. Real friends give people the necessary to grow and establish their own identity, separate from friends and peer groups.
4. Privacy and confidentiality is important in a real friendship – and real friends know how to keep to themselves the things they hear from a confiding friend.
5. Real friends are able to absorb or accept how people express what they think and what they feel.
6. Real friends are a joy to be with when you are facing personal challenges, because they can provide a certain measure of support so you can beat these obstacles in life.
7. A real friend does not drive away people who want to help.
8. Being with a real friend produces happiness – there is no pressure to be with the person, but a genuine desire drives you to bond with each other.
9. A real friend never takes advantage of another person, no matter what the circumstances are.
10. A real friend creates and nurtures an emotional bond that allows both of you to grow and reach your full potentials as a human being.
How do you make friends?
If you haven’t been socializing lately, you may feel that your social skills are quite rusty. You may feel that no one would be interested in talking to you and being friends with you.
This is not true. While the world is a hard place to live in, people are often very open and happy to accept newcomers and new friends. You just have to leave your shell of elusiveness and isolation to make new friends.
Do you want to make new friends? Try the following places and events:
1. Identify other issues in your life and try finding a support group that fits your needs. Support groups exist in every city and state in the United States, and many of these support groups have online presence, which means they won’t be hard to find.
2. Watched any good theatrical productions lately? The theater is a good place to find good people to chat with and make friends with.
3. Love rock n’ roll music or country tunes? Then go to a concert – we’re pretty sure that concerts are packed with enough people for you to find at least one or two people to connect with. You just have to start a good conversation.
4. Other places that you can visit include art shows, book launches, poetry reading shows, etc. Visit events that interest you – so you can meet and talk to like-minded people.
Having trouble reaching out to new people? Try the following:
1. Make good conversation with the new acquaintance and focus on listening rather than going on and on about yourself. People generally love good listeners and they will warm up to you faster if you show that you genuinely want to know more about them.
2. After warming up to the new acquaintance, you may want to invite the other person to lunch or another event that he or she may be interested in.
3. If you’ve learned enough about your new acquaintance, watch out for news or updates in his field of interest. Then you can call or drop him an email about the news – this is a great way to create a two-way channel of communication between budding friends.
4. If the person is doing something (like building a model airplane), offer your assistance – but don’t be too pushy, as this will make the other person avoid you.
How do you keep good friends?
Once you have made a good friend (or good friends), you have to make sure that your friendship does not die out – like a candle left out too long outside. Here are some steps to maintain a good friendship for the long term:
1. A good friend is interested and participates in the interests and passions of his own friend. Make sure that you join your friend in activities that he likes, and vice versa.
2. Small things like playing video games or even sharing a tasty meal can mean a lot to friends. Talking and listening is a also an excellent way to show that you care for another person.
3. Keep the lines of communication open with your new friends. Do not isolate yourself for no reason or cut them off when you feel frustrated or depressed. Instead, keep an open line and talk to them about your problems . You might be surprised how efficient friends are in cheering other people up. You have to be there for them too, when they need someone to lean on or listen to them.
4. The effort to maintain the friendship should not be one sided. The effort and responsibility should be shared equally by both parties, so make sure that you do your part and you remind your friend that he should exert effort as well.
5. Show your home to your friend – this act alone will tell your friend that you are comfortable with him and you trust him as a friend.

The FDA-approved drug Chantix may be causing more problems by producing adverse side effects like aggression, experts say.
Smoking cessation is a big problem for dependent smokers. Withdrawal symptoms and nicotine cravings are two of the top reasons why many cannot stop smoking.
A few years ago, the US FDA approved a drug, Chantix, that was touted as the prescription drug to help people kick the smoking habit. According the drug’s medical literature, Chantix works by acting on the specific brain receptors associated with the chemical nicotine.
Nicotine is an active ingredient in tobacco products that produces a feeling of well-being and relief. In the long term, the body loses its ability to produce similar chemicals that provide stress relief and the feeling of satisfaction.
This is the reason why smokers become dependent on tobacco products. It is possible to normalize the brain chemical production again, but it takes time and the withdrawal symptoms are painful.
The story of Chantix
When a smoker is prescribed Chantix to help kick the smoking habit, he can continue smoking until the 8th day of active treatment. After this point in time, the patient must stop smoking so the drug can perform in its full capacity. A patient can be prescribed the drug from 12 to 24 full weeks.
According to researcher Thomas Moore from the Institute for Safe Medication Practices, Chantix is actually a dangerous drug because it causes patients to feel aggression, violence and even suicidal thoughts.
Moore states that there should be regulation in the prescription of the drug. According to him, military personnel and other similar armed professionals should not be given the drug given the adverse reports of its side effects since its approval in 2006.
The first documented, adverse side effect of the drug was made in the year 2007 when a musician from Dallas was shot down for displaying violent behavior toward his girlfriend’s neighbor.
Moore and fellow researchers were able to gather a total of 78 adverse cases of side effects from various sources, including reports sent to the US FDA. Among the 78 adverse side effects, the researchers noted that ten cases involved serious assault, nine cases involved thoughts of committing homicide and seven cases involved other types of violent thoughts. The FDA advises anyone on the drug Chantix to stop treatment if such feelings of aggression manifest during treatment. It is also advised that you visit your physician if ever such side effects do occur during treatment.
Natural smoking cessation strategies
You don’t have to be dependent on smoking cessating drugs like Chantix or nicotine patches to kick the smoking habit. Below are natural strategies that can help you quit the habit. But the most important tool in your arsenal will still be the genuine desire to quit smoking because you want your health back.
1. A common withdrawal symptom when a person stops smoking is hunger. This hunger is in part psychological and part physiological. The body is sending out a signal that it needs its next dose of nicotine. The body doesn’t need nicotine because it can produce its own natural chemicals to reward the body after a hard day’s work. If you feel hungry after quitting smoking for a few hours, try drinking some water or eating a small, healthy snack. Avoid over-eating though, as this doesn’t help the overall effort of keeping yourself healthy throughout the quitting process.
2. Deal with the emotional stress associated with smoking properly. The first step is to reach out to those who are closest to you, like friends and loved ones. It’s okay to tell them that you feel angry or frustrated. Listen to them and allow them to provide you comfort and emotional relief. Also, learn how to de-stress properly. Remove yourself form isolation, start exercising and keep yourself busy with doing something you like.
3. Reach out to other people like you who are also attempting to kick the habit for good. Online forums on smoking cessation are free of charge and are full of folks who are in various stages of quitting. Simply joining the forums can provide immense benefits because you can heart their stories and you will not feel as if you are loneliest person in the world.
4. Do you feel fatigued or physically tired because you’ve quit smoking? Instead of getting a cigarette, try resting. If you need to adjust your bedtime to sleep earlier, then that’s a good idea. Sleep is much better than bringing yourself back to square 1 of your efforts.
5. Gradually reduce your number of cigarette sticks per day. Start with small steps and gradually reduce your tobacco consumption by half. Then halve your current number of sticks again, until you’re down to two or one stick a day. By doing this, you are giving your body time to readjust its chemical balance. Going cold turkey rarely works, especially for first-time ‘quitters’.
Sources:
webmd.com
quitsmoking.about.com
quitsmoking.about.com
Dienekes has a post up where he highlights the fact that the recent paper on South Asian metabolic diseases has a figure which elucidates population structure within the region. Accounting for structure is important for genome-wide associations since you might get a spurious correlations if trait value/disease frequency is simply tracking cryptic population variation. Dienekes says:
The existence of two clusters is kind of obvious, while their interpretation is not as dots of the same color appear in both clusters: a placement of these individuals in a global context might have been useful here. Things are clearer at the top cluster which shows a clear gradient anchored by Punjabi Sikh and Hindu Tamils on either end.
Also of interest is the group of isolated Muslim/Christian individuals on the left which deviate strongly from the mainstream; these probably represent exogenous elements that don’t resembe the bulk of the Indian population.
The second issue is easily addressed. The Christian outliers are both give English as their native language. That suggests to me that they’re Anglo-Indian, a community of mixed South Asian and European origin. South Asian Muslims are overwhelmingly of indigenous origin. But, a minority of the Muslim elite are West Asian, or have substantial West Asian ancestry, as is evident by the fact that they look white. Benazir Bhutto’s mother was of Kurdish and Persian ethnic background (her family was from Esfahan in Iran). I’ve reedited the religious & linguistic PC plots to fit onto the screen.

So what’s going on with the cluster which extends along the second principal component? The first component is probably just a European/West Asian-South Asian axis of variation. But I don’t understand where the variation for the second is coming from. Observe that the one South Indian group, Tamil speakers, are not represented in the secondary cluster. The plot reminded me of something I saw last fall.
Below is figure S4 is from the supplements of Reconstructing Indian population history. I added some labels. The Indian cluster is tight when the genetic variation includes non-Indian groups. But, when you constrain the variation to Europeans and South Asians only, something strange happens:
The Gujarati sample is from Houston, and is from HapMap Phase 3. I have a suspicion that the secondary cluster among the Gujaratis here is of the same class of phenomenon as the secondary cluster in the first plot. The Anglo-Indians and West Asian Muslims serve as rough proxies for Europeans, and you have an expected European-South Asian axis. But you also have this strange orthogonal component. I had assumed that the plot from the Reich et al. paper was an anomaly, but I’m not so sure seeing the second paper.

So, you find yourself as an American teaching in a far away place (Busan, South Korea to be exact)… What do you do now… You write about it. And, Brittany Weyen has being doing just that. As she grows through her experiences, so does her blog. Gotta love her students.
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Post categories: Blogs
Post tags: Asia, female travellers, South Korea, teaching
August 4 Woke up today early as usual. I saw Daria's mom before she left for work and she made me promise to eat some breakfast and to wake up Daria. I let her sleep but she work up early anyway. She made us some tortillas with cheese for breakfast that were delicious. Then we sat around watching some tv including a cartoon movie about a horse in the wild west. Weird. Daria's mom came home at
While Phnom Penh we learnt a detailed account of the Khmer Rouge Pol Potrsquos cruel regime which ruled for only a few yet destructive years during the seventies. It was shocking to acknowledge the chilling bloodshed horror and people turmoil that rippled through the country in what historically can be seen as recent times. It was also disturbing to find that it took almost 30 years to bri
August 2 Today I left Krakow. A shame because I really like the town but I have a few more places I would like to go before I go home and I am starting to feel in the mood to go home. I woke up around 8am and went down to search for a hostel in Wroclaw that I would be going to on Tuesday. I booked one that sounded nice and then had breakfast with a bunch of people at the hostel that I have
I guess this is going to be a one country per day trip Today it is Hungry a repeat of National Lampoonrsquos vacation. The good thing about Hungry is there is less traffic but all in all this has not been a pleasurable riding trip thus far too much traffic and too much need to weave back and forth from the overtaking lanes. I also continue to have trouble with the traffic indicators on the
We arrived at Mulu airport and walked for 30mins to the National Park HQ to find out where we could pitch our tent. The Lonely Planet guide says you can camp inside the National Park but when we asked the park warden said different. Luckily we'd previously noticed a bodgejob homestay and camp site set up by a local family on the road to the NP. It was probably a much better place to be than insi
I am currently sitting at the Hongqiao Airport. FREE WIFI I left the hostel this morning at 11301140. Last night I was able to take my suitcase over to Tristan's so I can travel light to Beijing. Yesterday Xuzhi invited me over to her parent's home in Jinshan District which is about an hour away from People's Square. I took line 1 from People's Square to Jinjiang Park where I met Xuzhi at a M
It was time to leave Phi Phi for Ao Nang. We packed our stuff and headed for the boat which took us to Krabi Port. We took a bus into Krabi town which dropped us off at some random guest house and we were off to find a way to Ao Nang. We were about to head to the main bus station which was about a 7 km walk when some random Aussie woman on a scooter informed us of where we needed to go to catc