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University of Utah College of Science
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Добавлен 4 дек 2012
Your source for all things science! Lectures from award-winning faculty, stories about students, alumni, and researchers working on ground-breaking science, and more!
The U Math Center: Your Path to Success
Struggling with math? The University of Utah's Math Center is here to help! With two locations (LCB and FASB) and virtual tutoring, this free resource provides a supportive, judgment-free environment where students can get the personalized assistance they need to conquer even the toughest math courses.
Learn more: www.math.utah.edu/undergraduate/mathcenter.php
Learn more: www.math.utah.edu/undergraduate/mathcenter.php
Просмотров: 153
Видео
SRI Stories: Costa Rica (with student Gaby Karakcheyeva)
Просмотров 26Месяц назад
Experience Costa Rica's biodiversity through the eyes of University of Utah biology student Gaby Karakcheyeva who participated in the Science Research Initiative (SRI) research trip. Karakcheyeva shares her transformative journey during the Science Research Initiative (SRI) trip. Through her lens and words, discover how this immersive experience helped her overcome college burnout, clarify her ...
SRI Stories: Costa Rica (with biologist Jack Longino)
Просмотров 11Месяц назад
University of Utah biologist Jack Longino shares his work with the Science Research Initiative (SRI) student research trips to Costa Rica. Longino shares his vision of the Costa Rica student trips as "one of the great success stories" in combining conservation efforts with community engagement. He discusses the potential for a continuous cycle of undergraduate involvement in ongoing projects, p...
SRI Stories: Costa Rica (with student Ainsley Parkins)
Просмотров 43Месяц назад
Experience the Science Research Initiative (SRI) in action as University of Utah students embark on a research expedition to Costa Rica. This video showcases one of the transformative spring break trips that have become a highlight for SRI participants. Featured biology student Ainsley Parkins, working on DNA-based bird species identification under the SRI stream led by Rodolfo Probst, shares h...
College of Science Tour
Просмотров 26Месяц назад
Explore the College of Science at the University of Utah
Natural History Museum of Utah Special Exhibit featuring Science Research Initiative's Kasey Cole
Просмотров 1244 месяца назад
The Natural History Museum of Utah hosts a special exhibit featuring research by SRI Post-Doctoral Researcher Kasey Cole and SRI student researcher Danielle Terry. The exhibit, available until September 2024, showcases animal bones collected in Utah caves and analyzed by SRI researchers in the University of Utah College of Science. Read more about Kasey Cole's research at science.utah.edu/sri/s...
On Thinning Ice: Modeling sea ice in a warming climate - Ken Golden - Frontiers of Science Lecture
Просмотров 697 месяцев назад
Frontiers of Science Lecture 'On Thinning Ice' featuring Ken Golden, Department of Mathematics at the University of Utah: February 18, 2021. Precipitous declines of sea ice are writing a new narrative for the polar marine environment. Earth’s sea ice covers can tell us a lot about climate change-they are canaries in the coal mine. Predicting what may happen to sea ice and the ecosystems it supp...
The hunt for intermediate mass black holes- Anil Seth - Frontiers of Science Lecture
Просмотров 787 месяцев назад
Frontiers of Science lecture featuring Anil Seth - Department of Physics & Astronomy: March 18, 2021 Astronomers have found lots of black holes with masses a few times that of the sun and hundreds of supermassive black holes with masses more than a million times the mass of the sun. But where are the ones in the middle-the intermediate mass black holes? In this Frontiers of Science lecture, Dr....
Atmospheric Sciences: Applied Science Building Project
Просмотров 1369 месяцев назад
The University of Utah Department of Atmospheric Sciences does critical research that supports the quality of life for citizens throughout Utah. The new Applied Science Building Project will offer new facilities for this research and create a better learning environment for students to be inspired to study atmospheric sciences.
Crimson Club 2023 Hall of Fame Inductee: Anke Friedrich
Просмотров 25810 месяцев назад
During a dominant two-year career with the Utes, alpine skier Anke Friedrich won three of the four NCAA Championship races she entered. Friedrich grew up in Germany and made her way to the University of Utah to study geology. Once she was awarded an athletics scholarship, Friedrich captured the giant slalom title her first year in 1989. She swept the downhill races by winning both the slalom an...
My Adventures in the Ribosome - Venki Ramakrishnan - Frontiers of Science Lecture
Просмотров 1,6 тыс.11 месяцев назад
Molecular biologist Dr. Venki Ramakrishnan presents “My Adventures in the Ribosome,” highlighting his research on the ancient molecular machine, in part conducted as a biochemist at the U, that led to his 2009 Nobel Prize. Ramakrishnan discusses his career path, which involved living on three continents, spanning disciplines from physics to biology, and participating in a scientific race to dis...
2023 Wilkes Center Climate Prize Winner: Lumen Bioscience
Просмотров 21511 месяцев назад
The Wilkes Center for Climate Science & Policy at the University of Utah was created to support cutting-edge science, education, and entrepreneurial solutions to tackle climate change in Utah and beyond. Lumen Bioscience was selected as the inaugural winner of the $1.5 million Wilkes Center Climate Prize. Their innovative work in the world of methane-producing dairy and beef cattle has the pote...
2023 College of Science Convocation
Просмотров 241Год назад
The University of Utah College of Science and College of Mines & Earth Sciences Convocation Ceremonies at the Jon M. Huntsman Center, May 4, 2023.
NSF Waterman Award: William Anderegg
Просмотров 170Год назад
University of Utah associate director of biology and director of the Wilkes Center for Climate Science & Policy William Anderegg receives National Science Foundation Waterman Award. Video courtesy of the NSF.
Applied Science Building Groundbreaking
Просмотров 71Год назад
On Friday, Feb. 10, the University of Utah held a groundbreaking ceremony for the Applied Sciences Project. The completed spaces will house world-class scientists addressing the country’s most urgent issues, including energy, air quality, climate change and water management, and provide additional classrooms and experiential learning opportunities for crucial undergraduate STEM courses.
The Art of Building Small - Ben Feringa
Просмотров 289Год назад
The Art of Building Small - Ben Feringa
Toto Olivera 2022 Golden Goose Award Winner
Просмотров 464Год назад
Toto Olivera 2022 Golden Goose Award Winner
Basic Introduction to Microscope Use
Просмотров 1,9 тыс.2 года назад
Basic Introduction to Microscope Use
Mapping the Cosmos - Juna Kollmeier - Frontiers of Science Lecture
Просмотров 2812 года назад
Mapping the Cosmos - Juna Kollmeier - Frontiers of Science Lecture
ACCESS Scholars: The Start of a Lifetime
Просмотров 2042 года назад
ACCESS Scholars: The Start of a Lifetime
Introduction to BIOL 1615 in CSC Educational Laboratories
Просмотров 4072 года назад
Introduction to BIOL 1615 in CSC Educational Laboratories
Introduction to PHYS 2015 and 2025 in CSC Ed Labs
Просмотров 4742 года назад
Introduction to PHYS 2015 and 2025 in CSC Ed Labs
Introduction to BIOL 1625 in CSC Educational Laboratories
Просмотров 1572 года назад
Introduction to BIOL 1625 in CSC Educational Laboratories
Faraday Lectures 2021 - Holiday Chemistry Show
Просмотров 1,6 тыс.2 года назад
Faraday Lectures 2021 - Holiday Chemistry Show
Introduction to Working in CSC Educational Laboratories
Просмотров 4782 года назад
Introduction to Working in CSC Educational Laboratories
Garcia Joseph Jackson Donna Jones Christopher
Good knowledge need to change the food practice
This is a good demo, let down only by its perpetuation of the widespread myth that a flint striker is a safer way of lighting a gas appliance than a match. The welding industry does the most to perpetuate this myth. The number of failed attempts to light the burner with the striker in this video illustrates the chief problem with strikers: their failure rate means they allow the discharge of excessive amounts of gas into the air around the operator before the burner actually catches light. I’ve also seen no evidence that strikers reduce the incidence of flashbacks - the main supposed advantage disseminated by certain sectors of the welding industry.
The buzzzz
If the docking stations in the mitochondria are plugged up then energy can’t get into the cell to be burned
This is the best lecture I have reviewed after hundreds of hours on studying our metabolic pathways. First time I heard or read of leptin in regard to satiety. If I have only 2 hours to teach people what is happening to them in regards to hunger, satiety and nutrition, I will this one.
It is August 05, 2024 My food expenses have doubled with my need to eat a keto diet. I also must travel far and wide to find safe and nutritious foods.
Brilliant absolutely brilliant!
Audio is not clear sub title should have been given
Great video explaining this
Mineral evolution begins 12:00
That is the most expensive lab shower i have ever seen
helll ya
25:00- Bad things lead to good results: oxygen is bad for everything except as the central component of the heme in warm blooded species, but it's its 'bad' high reactivity that triggered the formation of the 2/3 of minerals seen today that led to the creation of life on earth which would've been impossible otherwise. Extremely underrated vid series. Hazen's mineral lectures amazed me , and actually should've on many more other earthens who are interested in how it came into a being as it is rather than just live on it.
So I take it that this isn't the audio engineering course?
I‘m ICT2, dedicated to providing professional third-party fume hood testing services. Welcome to pay attention☺
🎯 Key Takeaways for quick navigation: 00:00 🎙️ *The Frontiers of Science Lecture series, initiated in the 1960s, is the longest continuously running lecture series on campus, featuring world-class scientists.* 02:00 🏛️ *The lecture emphasizes the importance of basic scientific research, tracing back to Vannevar Bush's white paper "Science: The Endless Frontier," which laid the foundation for the National Science Foundation.* 03:40 🧪 *Dr. Venki Ramakrishnan, the Frontiers of Science lecturer, is introduced by David Goldenberg, highlighting his contributions, including the Nobel Prize, and his impactful work in ribosome research.* 09:48 🌐 *Dr. Venki Ramakrishnan expresses gratitude for the opportunity to speak, acknowledging the collaboration behind the ribosome exhibition at the Natural History Museum and his connection to Utah where initial breakthroughs in his work occurred.* 11:09 🧫 *Proteins play crucial roles in cell functions, and understanding how they are made is vital for grasping antibiotic resistance. Many antibiotics target bacterial protein production, making it crucial to comprehend the process.* 13:18 🎨 *Various representations of molecules, from realistic to schematic, help convey their structures. The analogy of representing people through photographs, caricatures, or symbols is applied to molecular representations.* 15:07 🧬 *Genes contain information on making proteins. Proteins, diverse in structure and function, are built from 20 types of amino acids. Understanding protein synthesis involves decoding genetic instructions from DNA.* 19:41 🧬 *Messenger RNA (mRNA) carries genetic instructions from DNA to the ribosome, where transfer RNA (tRNA) brings specific amino acids, facilitating protein synthesis.* 22:00 🌐 *The ribosome, composed of RNA and proteins, decodes mRNA and facilitates the assembly of amino acids into proteins. The intricate process involves recognition of codons and the joining of amino acids.* 25:53 🧑🔬 *Electron microscopy provides a realistic image of the ribosome's structure, revealing tRNA as bent L-shaped molecules, mRNA snaking through the small subunit, and the growing protein chain emerging.* 26:21 🎓 *Venki Ramakrishnan transitioned from physics to biology due to the rapid breakthroughs in biology during the 70s, contrasting with what he perceived as slower progress in physics.* 30:00 🚚 *Venki moved to UC San Diego for two years to learn biology, taking undergraduate courses to broaden his knowledge.* 31:23 📚 *Reading a Scientific American article led Venki to biology, and he chose to pursue a PhD in the field to gain a broad understanding, even with a family to support.* 36:56 📡 *Venki discusses crystallography, the method for visualizing small structures like molecules, using X-rays and three-dimensional images generated through computer analysis.* 39:12 🏗️ *Venki, joined by Bill Clemens and John McCutchen, started working on the ribosome at Utah in the mid-'90s, aiming for the small subunit due to concerns about the large subunit's complexity.* 43:20 🌍 *Despite uncertainties and competition, Venki decided to focus on the ribosome, emphasizing the significance of stable funding and institutional support for long-term, impactful research.* 50:19 🧬 *Venki Ramakrishnan highlights the initial breakthrough in ribosome research, positioning proteins and interpreting about a third of the molecule.* 51:39 🌐 *The use of synchrotrons, high-energy accelerators, was crucial in the ribosome research race, requiring work around the clock in isolated huts to capture X-ray images.* 52:19 🧩 *Interpreting ribosome structures is like solving a complex three-dimensional jigsaw puzzle, recognizing molecular features from the X-ray images.* 53:41 🧬 *The discovery that the active sites in the ribosome are primarily composed of RNA, not proteins, provided direct proof supporting Francis Crick's idea of early ribosomes being RNA-based.* 54:48 🦠 *Antibiotics' impact on ribosomes helped understand both antibiotic mechanisms and ribosomal functions, demonstrating the dual role of antibiotics in research.* 55:30 📸 *Over 10-15 years, snapshots of the ribosome's different states were taken to comprehend its dynamic movements during protein synthesis.* 56:26 🏆 *Venki Ramakrishnan recalls receiving the Nobel Prize, initially skeptical due to a past disagreement with a Swedish colleague, highlighting unexpected career paths.* 58:53 🔄 *Electron microscopy has revolutionized ribosome research, allowing the study of diverse ribosomal complexes that crystallography couldn't achieve.* 01:05:22 🔬 *Future directions in ribosome research include understanding regulation mechanisms and unraveling the intricate process of ribosome assembly.* 01:06:55 🦠 *Antibiotic resistance involves mutations in the ribosome, alterations in ribosomal RNA, and the activation of pumps that expel antibiotics from bacterial cells.* 01:09:46 🌌 *The ribosome's endurance over billions of years suggests a co-evolution with genetic codes, making it challenging to replace this multifaceted RNA-protein machine.* 01:11:58 🧠 *Venki Ramakrishnan reflects on how his physics background indirectly aided his career, fostering a fearlessness to learn new techniques and contributing to problem-solving in ribosome research.* Made
Great introduction to burners!
وایتهورن یک بریتانیایی سفیه لعنتی است
I just don’t like British
Pig appreciates
Cruelty to the poor mice is just awful beyond belief and all the psychopaths laughing in the audience. God help the animals.
I absolutely loved this wide-ranging discussion of some of the most important issues of our time - thank you to all of the panelists for their honesty and thoughtful responses. Technical question - is there a way to increase the volume on the video?
i’m curious as to what the environmental effects of releasing gases produced in experiments such as nitrogen dioxide or chlorine and bromine gas untreated into the air. Especially if there are people working near the areas where the fume vents are.
A real hero I look up to him so much, he inspires me to continue studying nutrition. I hope to be even half as knowledgeable as him someday. THANK YOU DR LUSTIG
The way she went inside and danced
😂😂😂
Haven is awesome. I’ve read a couple of his books and watched his course from The Teaching Company. Changed my view on the mineral evolution. Thank you Mr Hazen
So we as a civilization are gonna map out the whole universe but won't see the tiny 1 mile Rock coming for us
Congratulations Toto, Lourdes, et al...so proud of you all!!! Yay UP Chem...! Lucille Ople Guevarra
I praise First Lady Michelle Obama, her effort to bring fresh food knowledge and access to young people, as well as the importance of exercise, is extraordinary !! President Barack Obama, First Lady Michelle, accomplished much for American people's health & fitness! 🇺🇸
Maybe it's time to start accepting GMO, e.g. oxalate oxidase genetic modified American Chestnut.
𝘱𝘳𝘰𝘮𝘰𝘴𝘮 👉
What about dipping it into the sun to smelt it?
The comment about how the government keeps us focused on chronic illnesses (today it’s the flu in all its variants!!!) so the lies about food won’t be addressed. This talk is SO … 2021-2022!!!!! It’s NOT covid that’s sickening our children and prolonging our illnesses and deaths GLOBALLY. There’s not enough GDP on the planet to afford the mess we’re in.
My wife and I are watching after the fact from Arizona. Thanks for doing this every year!
This great lecture answered a question for me regarding fructose . I couldn't understand how one type of sugar - sucrose - was being metabolised in a completely different way from another - fructose !? It is obviously an evolutionary development that allows the bounty of fruit in late summer to be utilizised rapidly for fat storage prior to winter with its calorie shortages , or for hibernation . In nature this is a beautiful adaptation , but when fructose is available in the diet all year around and more dangerously found as fructose syrup in commonly eaten processed foods , then this adaptation becomes very dangerous . Thank you Dr Lustig .
This was wrong then and it is wrong now!
Commenting for algorithm
Excellent! Do you have sources for the Early Carbon Cycle research? May I reference this for educational purposes? Thank you!
This just randomly showed up in my recommended. I'm not even in the same continent as your university, but just watching this video prompted me to comment (which I rarely do) and watch some other videos, even though most of them have no relation at all to anything even vaguely related to my life. But this video and a few others are weirdly interesting. You provided good, brief advice on covid protocol, better than many professional youtubers, and that was impressive. This is more just my thoughts than a conventional youtube comment, I just got the feeling that utah university seems quite nice, just from a few videos, and I find myself wishing I could attend this semester........ and maybe even have doughnuts with the Dean. :p
Working with my company to fund my degree and already got the ball rolling. Gonna be going here at the U's Department of Physics and Astronomy to get my degree in Astrophysics. Super excited
9:27 : Thicccc
Cross reference these lectures with Dr. Chris Knobbe's presentation on SEED OILS!!! Then hear Dr. Eric Berg, Jason Fung, and Dr. Boz.
Thanks for sharing. I had the chance to view a rocket launch in 2018. Memorable experience. I uploaded a pretty cool video of the trip to my channel.
Thank you so much for posting this here. Tried to watch my best friend on the school website and it wouldn't load past 24 seconds of video. I really appreciate you making this more available.
This man is great.
Thank you for uploading. I had the chance to see a rocket launch in 2018. Incredible experience. I uploaded a pretty cool video of the journey to my channel.
Great presentation, thank you!!
I love both organic and electrochemistry. This is perfect for my undergraduate thesis!.
Being a University of Utah Graduate and former Adjunct Professor it is so exhilarating to see your child attend your alma mater, and get an awesome education and excel in pursuit of their goal in life. Sahar s one of the most caring and hard working human being of have ever encountered a fantastic fit for the rigorous U of U academic program.
We are proud of you my dear good luck .