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PLOS Genetics: A Peer-Reviewed Open-Access Journal

Posted: Published on March 31st, 2016

01/14/2016 research article Sensory neuron diversity is required for organisms to decipher complex environmental cues. Qingyun Li and colleagues highlight the importance of the early prepatterning gene regulatory network as a modulator ofsensory organ precursorand terminally differentiated olfactory receptor neurondiversity in Drosophila. 01/20/2016 research article Telomeres shorten with each cell division and telomere dysfunction is a recognized hallmark of aging. Madalena Carneiro and colleagues show that telomere shortening and DNA damage in key tissues triggers not only local dysfunction but also anticipates the onset of age-associated diseases in other tissues, including cancer. 01/20/2016 research article The thymic medulla is known to be an essential site for the deletion of auto-reactive T cells. Rumi Satoh and colleagues show thatStat3 meditated signal via EGF-R is required for the postnatal development of thymic medullary regions. 01/21/2016 Viewpoints Stephanie Dyke and colleagues examine the variation in data use conditions that are based on consent provisions for genomics datasets in research and clinical settings. Image credit: Duncan Hull, Flickr, CC BY Image credit: K. Adam Bohnert and Kathleen Gould Image credit: Hey Paul Studios, Flickr, CC BY 12/23/2015 review Albino Bacolla and colleagues discuss recent advances on three-stranded (triplex) nucleic acids, with an emphasis on … Continue reading

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What is chemistry? – Steve Lower stuff

Posted: Published on March 31st, 2016

Chemistry is such a broad subject and one so full of detail that it is easy for a newcomer to find it somewhat overwhelming, if not intimidating. The best way around this is to look at Chemistry from a variety of viewpoints: The scope of chemical science Chemistry is too universal and dynamically-changing a subject to be confined to a fixed definition; it might be better to think of chemistry more as a point of view that places its major focus on the structure and properties of substances particular kinds of matter and especially on the changes that they undergo. In some ways, physics might be considered more "fundamental" to the extent that it deals with matter and energy in a more general way, without the emphasis on particular substances. But the distincion can get pretty fuzzy; it is ultimately rather futile to confine any aspect of human endeavour to little boxes. The real importance of Chemistry is that it serves as the interface to practically all of the other sciences, as well as to many other areas of human endeavor. For this reason, Chemistry is often said (at least by chemists!) to be the "central science". Chemistry can be … Continue reading

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Chemistry | Department of Chemistry | Creighton University

Posted: Published on March 31st, 2016

Our department offers students a comprehensive undergraduate education in chemistry, the central science. Our programs of study include a Bachelor of Science in Chemistry, accredited by the American Chemical Society (ACS), with specialization in either chemistry or biochemistry, and a Bachelor of Science degree with a major in chemistry that can include training in chemistry education for those interested in teaching. In our programs, we encourage students to participate in the wide range of chemistry-related research projects that exist within the department and throughout Creighton. Practicing chemist or biochemist, graduate or professional school, future science teacher: Whatever your career path, Creighton Chemistry faculty and staff will help you succeed. The Department of Chemistry is committed to excellence in its programs. It works to help both its students and faculty discover their talents and abilities to the fullest, instilling critical and creative thinking. The Department specifically is committed to challenging its students to think and act as scientists and responsible citizens, by offering a diverse set of lecture courses and teaching approaches, as well as a significant amount of experience in laboratory work. The Department is also committed to offering its faculty the opportunity to grow as scholars and teachers. By … Continue reading

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Chemistry | Chemistry Home

Posted: Published on March 31st, 2016

Chemistry at the University of West Georgia is distinctive in that the size of our institution is large enough to offer a broad range of degree options and up to date laboratory and research instrumentation, yet still small enough to maintain a highly student-oriented degree program. Students participating in our undergraduate research initiative are provided the opportunity to engage in faculty directed research projects in relevant and mainstream sciences, allowing them the necessary "hands on" experiences needed in today's competitive job market. The department boasts a number of student achievements, including a winner of the highly prestigious Marshall Scholarship, and has produced a number of students who are accepted into the graduate school of their choosing. The department faculty makes every effort to assure the success of our students, with one goal in mind: to provide a high-quality, personal academic environment, that is underlined by an active undergraduate research experience, and measured by the value and success of our student graduates. The mission of the Department of Chemistry is to provide undergraduate chemical education of the highest quality, and to be recognized as a center of excellence. To promote ongoing efforts to accomplish this mission, the tenured or tenure-track faculty … Continue reading

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College of Engineering and Science | Bioengineering

Posted: Published on March 31st, 2016

The Page Morton Hunter Distinguished Seminar Series is held in Rhodes Annex 111 at 3:30 p.m. The C. Dayton Riddle Distinguished Seminar Series is held at CUBEInC at 5:30 p.m. Richard E. Swaja Guest Lectures are held as announced. 2015-2016 Page Morton Hunter Distinguished Seminar Series 09-03-2015Dr. Hitesh Handa, University of Georgia 10-02-2015Dr. David Kaplan, Tufts University at 1:30 p.m. 11-19-2015Dr. Maria Oden, Rice University 2-25-2016Dr. Ayman El-Baz, University of Louisville 3-3-2016Dr. Glen Kwon, University of Wisconsin3-17-2016Dr. David A. Vorp, University of Pittsburgh 4-14-2016Dr. Jeff Karp, Brigham and Women's Hosp. and Harvard4-28-16Dr. Yuehuei An,North Shore-LIJ Orthopaedic Institute at Babylon 2015-2016 C. Dayton Riddle Seminars 12-03-15Dr. Jeff Willey, Wake Forest University 01-21-16Dr. Kirill Afonin, University of North Carolina, Charlotte 3-10-16Jennifer Woodell-May, Zimmer Biomet 3-31-16Eva Mezey, Nat. Inst. of Dental and Craniofacial Research Visit link: College of Engineering and Science | Bioengineering … Continue reading

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News for Career Center – Bioinformatics.org

Posted: Published on March 31st, 2016

Research Online databases Online analysis tools Online education tools Forums News & Commentary Submit a job announcement | Summary view of positions by date | Subscribe or unsubscribe Position Overview: Candidates must hold a PhD or MD/PhD (or equivalent). The main criteria for selection are an established record of global leadership and innovation in bioinformatics, and a track record of mentorship and training of high-quality personnel in various emerging areas in the field. Queen's University is committed to establishing an international reputation in health related informatics, building on existing assets that include: the High Performance Computing Virtual Laboratory (HPCVL), a cluster of computer systems and storage resources shared by five universities and three colleges; the biobank resources and ongoing capabilities of the Canadian Cancer Trials Group (formerly known as the NCIC Clinical Trials Group), which is a major national and international cooperative oncology clinical trials organization; and, the national database of chronic disease management developed by the Canadian Primary Care Sentinel Surveillance Network (CPCSSN), a trans-Canadian network of 11 primary care networks. In addition, robust linkages exist between HPCVL and the NCIC CTG with the informatics programs of the Ontario Brain Institute (http://www.braininstitute.ca) and the Ontario Institute for Cancer Research … Continue reading

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Cardiovascular Embryology – Indiana University Bloomington

Posted: Published on March 31st, 2016

Early Heart and Primitive Heart Tube Folding Animation of the fusion of two endocardial tubes into a single primitive heart tube. Detailed descriptions of the movement of the bulbis cordis, primitive ventricle, primitive atrium, and sinus venosus. (approx. 2 minutes) Requires QuickTime plugin Overview of Heart Tube Folding and Early Heartbeat Brief summary of heart tube folding events, and demonstration of first heartbeats in the early heart. (approx. 20 seconds) Requires QuickTime plugin Interatrial Septum Development Detailed description of the formation of the interatrial septum, including formation of septum primum, septum secundum, and foramen ovale. (approx. 8 minutes) Requires QuickTime plugin Division of the Atrioventricular Canal Two animations describing how superior and inferior endocardial cushions divide the atrioventricular canal into left and right atrioventricular openings. The first animation depicts the anterior view of the heart. (approx. 3.5 minutes) The second animation shows a lateral view, seen from left side. (approx. 3 minutes) Requires QuickTime plugin Development of Aorta, Pulmonary Trunk, and Interventricular Septum Animation first illustrates development of muscular ventricular septum, then shows how the truncus arteriosus is subdivided into an aorta and pulmonary trunk and illustrates the development of the membranous part of the ventricular septum. (approx. 6 minutes) … Continue reading

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Biology – biocab.org

Posted: Published on March 31st, 2016

The classical definition of Biology is: Biology is the science of life. A more realistic and accurate definition of Biology is the reductionist definition: Biology is the natural science that studies the no-spontaneous transfer of energy and the quasi-stable systems that experience it. Now that we have inferred a realistic definition of life, things will go easier. My definition of life is based on careful observations about the behavior of the state of equilibrium in biosystems. In general, we knew that life was related to the thermodynamic descriptions assigned to the evolution of the universe. Thus, many things that the theory of life had not elucidated now are solved. For example, the origin of life, when the inert coacervates, or primitive protobionts, were converted into bionts (living beings), why currently living beings do not emerge by non-biological synthesis; if a virus is or it is not a living being; the meaning of biological death, etc. IMPORTANCE OF BIOLOGY Biological disciplines imply a significant responsibility for the protection and welfare of all living species. The knowledge about the diversity of life forms and their conservation-exploitation is of great importance for our day by day life. Have you gotten sick some time? … Continue reading

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biology – Dictionary Definition : Vocabulary.com

Posted: Published on March 31st, 2016

Types: show 50 types... hide 50 types... biogeography dealing with the geographical distribution of animals and plants the branch of biology that studies plants the branch of biology that studies the effects of low temperatures on living tissues or organs or organisms the branch of biology that studies the structure and function of cells the branch of biology concerned with the relations between organisms and their environment the branch of biology that studies the formation and early development of living organisms the branch of biology concerned with the effects of outer space on living organisms and the search for extraterrestrial life the science of planting and caring for forests and the management of growing timber the branch of biology that studies heredity and variation in organisms the branch of biology that studies microorganisms and their effects on humans the branch of biology that studies the structure and activity of macromolecules essential to life (and especially with their genetic role) the branch of biology that deals with the structure of animals and plants the branch of biology that deals with the anatomy and physiology and pathology of the nervous system a branch of paleontology that deals with the origin and growth … Continue reading

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Biology – Simple English Wikipedia, the free encyclopedia

Posted: Published on March 31st, 2016

Biology is the science of life and living things, and their evolution. Living things include plants, animals, fungi (such as mushrooms), and microorganisms such as bacteria and archaea. People who study biology are called biologists. Biology looks at how animals and other organisms behave and work, and what they are like. Biology also studies how organisms react with each other and the environment. It has existed as a science for about 200 years, and was preceded by natural history. Biology has many research fields and branches. Like all sciences, biology uses the scientific method. This means that biologists must be able to show evidence for their ideas, and that other biologists must be able to test the ideas for themselves. Biology attempts to answer questions such as: "What are the characteristics of this living thing?" (comparative anatomy); "How do the parts work?" (physiology); "How should we group living things?" (classification, taxonomy); "What does this living thing do?" (behaviour, growth); "How does inheritance work? (genetics); "What has been the history of life?" (palaeontology). How do organisms relate to their environment? (ecology). All modern biology is influenced by evolution, which answers the question: "How has the living world come to be as … Continue reading

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