Infection with Dr. Michael J. Torrington - Tetanus
My biology assignment.From:DrStrawbridgeViews:1 0ratingsTime:05:28More inScience Technology
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What Cancer Cells Don't Want Us to Know – Video
What Cancer Cells Don #39;t Want Us to Know
A talk by Galit Lahav, PhD, Associate Professor of Systems Biology, Harvard Medical School. Harvard Medical School MED-EDs are a series of short, thought-provoking presentations by renowned HMS faculty, alumni, and leadership volunteers built to share and inspire new ideas.From:harvardmedicalschoolViews:1 0ratingsTime:17:36More inScience Technology
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What Cancer Cells Don't Want Us to Know - Video
Preparing for gel electrophoresis (Gonzaga University Biology 105 Lab) – Video
Preparing for gel electrophoresis (Gonzaga University Biology 105 Lab)
This is the procedure described in Gonzaga University #39;s Biology 105 Lab Manual under Dissect, part C, Restrict and Analyze Phage Genomic DNAFrom:Gonzaga BiologyViews:3 0ratingsTime:07:28More inScience Technology
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Preparing for gel electrophoresis (Gonzaga University Biology 105 Lab) - Video
Standing on the Threshold: The Promise of Stem Cell Science – Video
Standing on the Threshold: The Promise of Stem Cell Science
A talk by Douglas A. Melton, PhD, Xander University Professor of Stem Cell and Regenerative Biology, Harvard; Co-Chair, Department of Stem Cell and Regenerative Biology, Harvard Medical School. Harvard Medical School MED-EDs are a series of short, thought-provoking presentations by renowned HMS faculty, alumni, and leadership volunteers built to share and inspire new ideas.From:harvardmedicalschoolViews:0 0ratingsTime:20:19More inScience Technology
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Fairy-wren babies need password for food
Fairy-wren babies need password for food. Credit: Colombelli-Negrel et al., Current Biology
It's always a good idea to listen to your mother, but that goes double for baby fairy-wrens even before they are hatched.
If those fairy-wren babies want to be fed, they need to have a passworda single unique notetaught to them by their mothers from outside the egg. The nestlings incorporate that password right into their begging calls, according to researchers who report their discovery online on November 8 in Current Biology.
This remarkable example of prenatal learning is an adaptation that apparently allows fairy-wren parents to discriminate between their own babies and those of parasitic cuckoos who have invaded their nests. Females also teach their mate and any helpers the password by singing it to them in a "solicitation song" performed away from the nest.
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This is a fairy-wren incubation call. Credit: Colombelli-Negrel et al., Current Biology
Kleindorfer and her colleagues originally stumbled onto this scheme when they noticed something unexpectedly odd while studying nest predators and alarm calls: superb fairy-wren mothers calling to their unhatched eggs. The researchers later found that fairy-wren nestlings' one-note begging calls differed from one nest to another. The researchers' key breakthrough was the realization that the unique element in each female's incubation call was the basis of the begging call of her brood. In other words, it was a password.
Cross-fostering experiments, in which clutches of eggs were swapped between nests, showed that the nestlings produced begging calls that matched their foster mothers, not their biological mothers, evidence that the passwords were indeed learned. The researchers found they could also prevent attending parents from feeding their nestlings by placing a loudspeaker under the nest that played the wrong begging call.
The findings show that even traits that appear innate may actually be learned. Such an ability could have real evolutionary implications for the superb fairy-wrens, and more broadly.
"We show that females that guard and teach the embryo could increase the transmission efficacy of female cultural traits," Kleindorfer explained. "In systems with uniparental care, caretakers of embryos will have more opportunity to pass on female memes, or 'messages,' to the embryo." And, she added, that means that mothers have a special ability to transmit not just genes to the next generation, but also memes.
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Pomona Remembers Biology Professor Gene Fowler
Gene Fowler, a biology professor at Pomona College and one of the pioneers in establishing Pomona's environmental analysis program, died Nov. 1 at Pomona Valley Hospital Medical Center after suffering an illness.
Fowler, known as Doc Fowler tohis colleagues and friends, joined the Pomona faculty in 1993 and taught many courses in biology. Conservation Biology and Comparative Endocrinology were among his most popular courses.
Fowler had a half-position at Pomona and taught courses at other schools as well.
Known for his commitment to the EA program at Pomona, he was instrumental in the establishment of the EA study abroad program at the University of Cape Town in South Africa.
Richard Hazlett, a geology professor at Pomona, worked closely with Fowler in the advancement of the EA program.
Gene was certainly a human being of great conviction when it came to conservation and the need to educate people about the natural world, Hazlett said. I think he felt most alive and readily interested studying the environment, whether that took the form of monitoring Argentinian penguins or leading students on his spectacular trips to explore pollution issues, migratory birds and natural history around the Salton Sea.
Fowler's research involved the behavioral endocrinology of birds and mammals. He studied the influence of sex and stress hormones on reproductive behavior and success. For his dissertation, he studied the behavior ofMagellanic penguinsand their reproductive and stress endocrinology.
From 1995 to 2001, he was the director of the Robert J. Bernard Biological Field Station of the Claremont Colleges. After 2001, he remained involved in the Bernard Field Station and was the chair of the advisory committee.
Biology professor Nina Karnovsky met Fowler in the early 1990s because of their similar research interest in penguins.
He had such incredible knowledge of so many topics. You could ask him a question about anything, and he would have the answer, Karnovsky said. He knew so much about the local ecology around here. It was incredibly impressive that he could recall all of this information.
More Landmarks In Biochemistry – Video
More Landmarks In Biochemistry
ll4.me More Landmarks In Biochemistry EAN/ISBN : 9780080531915 Publisher(s): Elsevier Science Technology, Elsevier Science Format: ePub/PDF Author(s): Stocken, LA EAN/ISBN : 9780080531915 Publisher(s): Elsevier Science Technology, Elsevier Science Format: ePub/PDF Author(s): Stocken, LAFrom:kennylopez234Views:0 0ratingsTime:00:15More inPeople Blogs
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More Landmarks In Biochemistry - Video
Computers And Education – Video
Computers And Education
ll4.me Computers And Education Applications of Adaptive Hypermedia in Education.- Protocols of Coordination and Structured Communication in Synchronous CSCL Environments.- Components of an EML Proposal for Collaborative Learning Modeling.- Analysis of Engaged Online Collaborative Discourse: A Methodological Approach.- Adding Constraints to a Virtual Course Using a Formal Approach to the Interactions in Collaborative Learning.- An Experiment in Collaborative Writing.- The Contract as a Pedagogical Tool in e-Learning.- Development of a Personalized e-Learning Experience Based on IMS Standard Technologies.- e-QUAL: e-Learning With Quality. Proposal for an Evaluation Model on the Quality of e-Learning Courses.- Pedagogical Approaches for Online Environments.- Contextual Online Learning Model: A Proposal.- School Web Pages and Writing: From Product Exhibition to Knowledge Construction.- Taking Advantage of the Web in the Portuguese Class: an Experience.- Kitchen Science: Through the Window of the Web.- Development and Experience in Teaching Biochemistry with a Multimedia Study Environment.- An Educative Application Based on Bloom s Taxonomy for the Learning of Inheritance in Oriented-Object Programming.- Visualization and Role-play to Teach Object-Oriented Programming.- Making Concept Maps Available on the Web to the Students.- The Web as a Means of Promoting Reading and Writing Habits: The Netescrit@ Project.- Usage of the AWLA Online Writing Resource for Language Learning ...From:dustinhorne324Views:0 0ratingsTime:00:12More inPeople Blogs
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Rna Modification – Video
Rna Modification
ll4.me Rna Modification The presence of modified nucleotides in cellular RNAs has been known for decades and over 100 distinct RNA modifications have been characterized to date. While the exact role of many of these modifications is still unclear, many are highly conserved across evolution and most contribute to the overall fitness of the organism. In recent years, new methods and bioinformatics approaches have been developed for the dissection of modification pathways and functions. These methods intersect a number of related fields, ranging from RNA processing to comparative genomics and systems biology. In addition, many of the techniques described in this volume have broad applicability, particularly in regards to the isolation, characterization, and reconstitution of ribonucleoprotein complexes, expanding the experimental repertoire available to all RNA researchers. Publisher: Academic Press Illustration: N Language: ENG Title: RNA Modification Pages: 00000 (Encrypted PDF) On Sale: 2007-08-01 SKU-13/ISBN: 9780123741554 Category: Science : Life Sciences - Biochemistry Category: Medical : General The presence of modified nucleotides in cellular RNAs has been known for decades and over 100 distinct RNA modifications have been characterized to date. While the exact role of many of these modific science, life sciences, biochemistry, medical, generalFrom:marysaunders324Views:0 0ratingsTime:00:04More inPeople Blogs
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Rna Polymerase And Associated Factors, Part D – Video
Rna Polymerase And Associated Factors, Part D
ll4.me Rna Polymerase And Associated Factors, Part D RNA polymerase is molecule important to gene transcription. Along with associated factors, RNA polymerase is part of the process in which RNA is transcribed to produce a protein.* Models and methods for studying polymerase translocation* Assay for movements of RNA polymerase along DNA* Engineering of elongation complexes of bacterial and yeast RNA polymerases Publisher: Academic Press Illustration: N Language: ENG Title: RNA Polymerase and Associated Factors, Part D Pages: 00000 (Encrypted PDF) On Sale: 2003-12-16 SKU-13/ISBN: 9780121822743 Category: Science : Life Sciences - Biochemistry Category: Science : Life Sciences - Cell Biology Category: Science : Life Sciences - Molecular Biology RNA polymerase is molecule important to gene transcription. Along with associated factors, RNA polymerase is part of the process in which RNA is transcribed to produce a protein.* Models and science, life sciences, biochemistry, cell biologyFrom:jonilopez654Views:0 0ratingsTime:00:11More inPeople Blogs
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Eukaryotic Transcription Factors – , David S. Latchman – Video
Eukaryotic Transcription Factors - , David S. Latchman
ll4.me Eukaryotic Transcription Factors - , David S. Latchman Transcription, or the process by which DNA produces RNA, is a central aspect of gene expression. Transcription factors regulate transcription during development and in disease states. As such, it is critical for researchers to gain a good understanding of the relationship between the structure of various families of transcription factors and their function, as well as roles in human disease. Since publication of the Fourth Edition, there have been major advances, notably in the areas of chromatin remodeling and genome-scale analyses. This complete update includes all new coverage of the latest developments, from enabling genomic technologies to studies on the importance of post-translational modifications beyond phosphorylation events.Brand new coverage in this edition includes: * Potential of transcription factors as therapeutic targets in human disease * Importance of histone modifications * Use of genome-based sequence analysis and high-throughput methods * Applications of the chromatin immunoprecipitation (ChIP) assay * Transcriptional elongation * Regulation by post-translational modifications * Regulatory networks and bioinformaticsAuthor: Latchman, David Author: Latchman, David S. Publisher: Academic Press Illustration: N Language: ENG Title: Eukaryotic Transcription Factors Pages: 00471 (Encrypted PDF) On Sale: 2007-11-26 SKU-13/ISBN: 9780123739834 Category: Science : Life Sciences - Genetics Genomics ...From:joniwyant324Views:0 0ratingsTime:00:11More inPeople Blogs
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Eukaryotic Transcription Factors - , David S. Latchman - Video
Armageddon Weight Loss Fitness DVD Program – Exercise DVD, Toning, women, men – Video
Armageddon Weight Loss Fitness DVD Program - Exercise DVD, Toning, women, men
The best weight loss and exercise DVD program for women -- Taught By 10 real Scientist and Champion Athletes Instructors! Armageddon is the world #39;s largest weight loss fitness DVD program. Armageddon is 40% larger than P90X or Insanity, has 10 times more instructors, and comes with 9 months of personalized coaching. Certainly you are more likely to learn from 10 real scientists and champion athlete instructors instead of just one instructor in both P90X and Insanity. P90X does not provide personalized meal plans or personalized coaching. For these services you will pay an additional $38.87 per quarter for their Beach body Club Membership. No drugs or supplements are required to get to your results with Armageddon. On the other hand, P90X heavily markets numerous supplements to their clients. Armageddon is tougher than both P90X and Insanity! Armageddon workouts are progressive so that you can more safely build a strong foundation that will help you exceed your expectations. Don #39;t be fooled by claims of extreme workouts or becoming "ripped" in 90 days. Performing an extreme workout when you are just starting out may not be a safe path to your success. What you need are progressive workouts, not just extreme, cookie cutter, one-size-fits-all workout drills, aerobic, anaerobic, or circuit training. As for cardio DVDs and videos, Armageddon includes cardio workouts that are personalized and are not just one-size-fits-all plans. The best cardio DVDs and videos are the ones ...From:ArmageddonWeightLossViews:4 0ratingsTime:04:59More inPeople Blogs
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Modern Major Food-and-All – Video
Modern Major Food-and-All
This is a video about nutrition for a class, yes it #39;s cheesy (get it?) and lame, but it was fun! Ish. Yes, Mr. Ribbins is my teacher. Ignore the solid 41 second disclaimer! All food was later eaten/drank Anyways, enjoy! Lyrics To like this song you don #39;t have to major in a biology, Although this video might be a good study for psychology. This tune #39;s not great I know I won #39;t just sit here and prevaricate, But here #39;s a little ditty about all the stuff that I just ate. I #39;ve drank so much water you can just can me a new kind of tree, It helps dissolve the complex B as well as the vitamin C. I #39;ve got so much "C" in my diet you can go call me Neptune; Eating right is the whole point and message of this nutrient tune. ______________________________________________________________ Micro, macro minerals are some good things that humans should eat, But thanks to this class, getting these things is no Herculean feat. To think of any other class is simply just too terrible, To be in Mr. Ribbins #39; class is simply not comparable. There #39;s this awesome field of study called gastroenterology You might not stomach it, but it might just be the thing for me. For example, in digestion muscles and mucous lend a hand, As well as how food without nutrients will always taste so bland. No dinner is complete without a little bit of cheese on top, From whence I once came, calcium is just in every meal nonstop. Factors I can #39;t control like culture, I fear is no mystery; Like, age, gender and other ...From:ugoheyViews:7 0ratingsTime:03:49More inEducation
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Dr Fazale Rana, A Scientist Finds God In A Cell (Part 1) – Video
Dr Fazale Rana, A Scientist Finds God In A Cell (Part 1)
Fazale Rana, PhD (Biochemistry), was raised by his Muslim nuclear physicist dad in a scientific household. It was while studying Medicine as an irreligious person that he encountered the intricacies of a biological cell that rocked his world and eventually led him to faith in God.From:DrAndrewCViews:6 2ratingsTime:05:30More inEducation
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Dr. Tommy Mitchell Stem Cells
Dr. Tommy Mitchell Stem Cells Cloning Immanuel Baptist Church Highland, CA. November 5, 2012
At 44:00 Min he accidentally says "Is using Adult Stem Cells Wrong? Yes. He should have said Embryonic Stem Cells. ; ) Dr. Tommy Mitchell Lecture on Stem Cells Cloning at Immanuel Baptist Church Highland, CA. November 5, 2012 Dr. Mitchell graduated with a BA with highest honors from the University of Tennessee, Knoxville, in 1980, with a major in Cell Biology and a minor in Biochemistry. For his superior scholarship during his undergraduate study, he was elected to Phi Beta Kappa Society (the oldest and one of the most-respected honor societies in America). Dr. Mitchell subsequently attended Vanderbilt University School of Medicine in Nashville, where he received his medical degree in 1984. Dr. Mitchell completed his residency at Vanderbilt University Affiliated Hospitals in 1987. He is Board Certified in Internal Medicine. In 1991, he was elected a *Fellow of the American College of Physicians (FACP). Tommy had a thriving medical practice in his hometown of Gallatin, Tennessee, for 20 years, but, in late 2006, he withdrew from medical practice to pursue creation ministry full time.From:MClover420Views:0 0ratingsTime:01:00:01More inEducation
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Dr. Tommy Mitchell Stem Cells
Lecture by MarÃa Blasco – Video
Lecture by María Blasco
On 29 October, the Víctor Grífols i Lucas Foundation held its annual award ceremony for prizes and grants for research in bioethics. The event included the lecture, "Telomeres as Key Modulators of Aging and Longevity" presented by María Blasco, doctor of Philosophy in Biochemistry and Molecular Biology at the Spanish National Cancer Research Center (CNIO).From:fundaciogrifolsViews:0 0ratingsTime:03:58More inScience Technology
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Lecture by MarÃa Blasco - Video
American Heart Association reports telltale visible signs of aging may predict heart disease – Video
American Heart Association reports telltale visible signs of aging may predict heart disease
If you look old, your heart may feel old, according to research presented at the American Heart Association #39;s Scientific Sessions 2012. In a new study, those who had three to four aging signs mdash; receding hairline at the temples, baldness at the head #39;s crown, earlobe crease, or yellow fatty deposits around the eyelid (xanthelasmata) mdash; had a 57 percent increased risk for heart attack and a 39 percent increased risk for heart disease. "The visible signs of aging reflect physiologic or biological age, not chronological age, and are independent of chronological age," said Anne Tybjaerg-Hansen, MD, the study #39;s senior author and professor of clinical biochemistry at the University of Copenhagen in Denmark. Researchers analyzed 10885 participants 40 years and older (45 percent women) in the Copenhagen Heart Study. Of these, 7537 had frontoparietal baldness (receding hairline at the temples), 3938 had crown top baldness, 3405 had earlobe crease, and 678 had fatty deposits around the eye. In 35 years of follow-up, 3401 participants developed heart disease and 1708 had a heart attack.From:mastercreator1000Views:0 0ratingsTime:01:24More inScience Technology
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American Heart Association reports telltale visible signs of aging may predict heart disease - Video
Glycine – A Medical Dictionary, Bibliography, And Annotated Research Guide To Internet References – – Video
Glycine - A Medical Dictionary, Bibliography, And Annotated Research Guide To Internet References -
ll4.me Glycine - A Medical Dictionary, Bibliography, And Annotated Research Guide To Internet References - Icon Health Publications This is a 3-in-1 reference book. It gives a complete medical dictionary covering hundreds of terms and expressions relating to glycine. It also gives extensive lists of bibliographic citations. Finally, it provides information to users on how to update their knowledge using various Internet resources. The book is designed for physicians, medical students preparing for Board examinations, medical researchers, and patients who want to become familiar with research dedicated to glycine. If your time is valuable, this book is for you. First, you will not waste time searching the Internet while missing a lot of relevant information. Second, the book also saves you time indexing and defining entries. Finally, you will not waste time and money printing hundreds of web pages.Author: ICON Health Publications Publisher: ICON Health Publications Illustration: N Language: ENG Title: Glycine - A Medical Dictionary, Bibliography, and Annotated Research Guide to Internet References Pages: 00000 (Encrypted PDF) On Sale: 2004-10-01 SKU-13/ISBN: 9780497004903 Category: Medical : Biochemistry Category: Medical : Reference Category: Medical : Research This is a 3-in-1 reference book. It gives a complete medical dictionary covering hundreds of terms and expressions relating to glycine. It also gives extensive lists of bibliographic citations. Finall icon health ...From:anthonysaunders9854Views:0 0ratingsTime:00:12More inPeople Blogs
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Glycine - A Medical Dictionary, Bibliography, And Annotated Research Guide To Internet References - - Video
Stereochemistry – Video
Stereochemistry
ll4.me Stereochemistry Stereochemistry Publisher: Elsevier Science Illustration: N Language: ENG Title: Stereochemistry Pages: 00342 (Encrypted PDF) On Sale: 1982-01-01 SKU-13/ISBN: 9780444803894 Category: Science : Life Sciences - Biochemistry Stereochemistry Publisher: Elsevier Science Illustration: N Language: ENG Title: Stereochemistry Pages: 00342 (Encrypted PDF) On Sale: 1982-01-01 SKU-13/ISBN: 9780444803894 Category:From:dustinmurguia9854Views:0 0ratingsTime:00:16More inPeople Blogs
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Marine Biogeochemical Cycles – Open University, – Video
Marine Biogeochemical Cycles - Open University,
ll4.me Marine Biogeochemical Cycles - Open University, This Volume belongs to a series on Oceanography. It is designed so that it can be read on its own, or used as a supplement in oceanogrphy courses. After a brief introduction to sea-floor sediments, the book shows how the activities of marine organisms cycle nutrients and other dissolved constituents within the oceans, and influence the rates at which both solid and dissolved material is removed to sediments. It goes on to review the carbonate system and shows how sediments that come from continental areas may be transported to the deep sea, explores what sea-floor sediments have taught us about the history of the oceans, and describes the biological and chemical processes that continue long after sediments have been deposited on the deep sea-floor.Author: University,, Open Publisher: Butterworth-Heinemann Illustration: N Language: ENG Title: Marine Biogeochemical Cycles Pages: 00130 (Encrypted PDF) On Sale: 2005-05-31 SKU-13/ISBN: 9780750667937 Category: Science : Life Sciences - Biochemistry This Volume belongs to a series on Oceanography. It is designed so that it can be read on its own, or used as a supplement in oceanogrphy courses. After a brief introduction to sea-floor sediments, th open university, , science, life sciences, biochemistryFrom:marypalmer9854Views:0 0ratingsTime:00:11More inPeople Blogs
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