المحتوى المقدم من iBiology. يتم تحميل جميع محتويات البودكاست بما في ذلك الحلقات والرسومات وأوصاف البودكاست وتقديمها مباشرة بواسطة iBiology أو شريك منصة البودكاست الخاص بهم. إذا كنت تعتقد أن شخصًا ما يستخدم عملك المحمي بحقوق الطبع والنشر دون إذنك، فيمكنك اتباع العملية الموضحة هنا https://ar.player.fm/legal.
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Artificial intelligence is evolving at an unprecedented pace—what does that mean for the future of technology, venture capital, business, and even our understanding of ourselves? Award-winning journalist and writer Anil Ananthaswamy joins us for our latest episode to discuss his latest book Why Machines Learn: The Elegant Math Behind Modern AI . Anil helps us explore the journey and many breakthroughs that have propelled machine learning from simple perceptrons to the sophisticated algorithms shaping today’s AI revolution, powering GPT and other models. The discussion aims to demystify some of the underlying mathematical concepts that power modern machine learning, to help everyone grasp this technology impacting our lives–even if your last math class was in high school. Anil walks us through the power of scaling laws, the shift from training to inference optimization, and the debate among AI’s pioneers about the road to AGI—should we be concerned, or are we still missing key pieces of the puzzle? The conversation also delves into AI’s philosophical implications—could understanding how machines learn help us better understand ourselves? And what challenges remain before AI systems can truly operate with agency? If you enjoy this episode, please subscribe and leave us a review on your favorite podcast platform. Sign up for our newsletter at techsurgepodcast.com for exclusive insights and updates on upcoming TechSurge Live Summits. Links: Read Why Machines Learn, Anil’s latest book on the math behind AI https://www.amazon.com/Why-Machines-Learn-Elegant-Behind/dp/0593185749 Learn more about Anil Ananthaswamy’s work and writing https://anilananthaswamy.com/ Watch Anil Ananthaswamy’s TED Talk on AI and intelligence https://www.ted.com/speakers/anil_ananthaswamy Discover the MIT Knight Science Journalism Fellowship that shaped Anil’s AI research https://ksj.mit.edu/ Understand the Perceptron, the foundation of neural networks https://en.wikipedia.org/wiki/Perceptron Read about the Perceptron Convergence Theorem and its significance https://www.nature.com/articles/323533a0…
المحتوى المقدم من iBiology. يتم تحميل جميع محتويات البودكاست بما في ذلك الحلقات والرسومات وأوصاف البودكاست وتقديمها مباشرة بواسطة iBiology أو شريك منصة البودكاست الخاص بهم. إذا كنت تعتقد أن شخصًا ما يستخدم عملك المحمي بحقوق الطبع والنشر دون إذنك، فيمكنك اتباع العملية الموضحة هنا https://ar.player.fm/legal.
Unlike most animals, plants don’t have the option to run away when something is trying to eat them. Instead, they develop all kinds of chemical and structural defenses. But these defenses can be energetically costly, and plants’ ability to defend themselves can change over time and with the environment. In her Share Your Research Talk, Dr. Mia Howard discusses how soil microbes can influence defensive traits in goldenrod (Solidago altissima) at various stages of succession. Her work reveals that microbial communities from late succession soils can increase plant resistance to herbivory, and may even make plants less vulnerable to pests.
المحتوى المقدم من iBiology. يتم تحميل جميع محتويات البودكاست بما في ذلك الحلقات والرسومات وأوصاف البودكاست وتقديمها مباشرة بواسطة iBiology أو شريك منصة البودكاست الخاص بهم. إذا كنت تعتقد أن شخصًا ما يستخدم عملك المحمي بحقوق الطبع والنشر دون إذنك، فيمكنك اتباع العملية الموضحة هنا https://ar.player.fm/legal.
Unlike most animals, plants don’t have the option to run away when something is trying to eat them. Instead, they develop all kinds of chemical and structural defenses. But these defenses can be energetically costly, and plants’ ability to defend themselves can change over time and with the environment. In her Share Your Research Talk, Dr. Mia Howard discusses how soil microbes can influence defensive traits in goldenrod (Solidago altissima) at various stages of succession. Her work reveals that microbial communities from late succession soils can increase plant resistance to herbivory, and may even make plants less vulnerable to pests.
The fat layer in our skin has the ability to expand and shrink. Yet, the regulatory mechanisms for skin fat growth and shrinking are not well understood. In this Share Your Research Talk, Edriss Yousuf describes his thesis research on the regulation of skin fat. He discovered a non-immune function of regulatory T cells and showed that they can induce autophagy in skin fat cells to decrease their lipid droplet size. These findings have implications for scarring and scleroderma, disorders which are typically associated with reduced skin fat abundance.…
Dirt is anything but dumb. Inside soil lives a community of microbes that play an important role in everything from the environment to agriculture. In this Share Your Research talk, Dr. Julia Nepper describes her postdoctoral research to model and understand the microbial community inside the rhizosphere, the soil adjacent to plant roots. Dr. Nepper performed a series of experiments to understand how three key microbial species interact with one another to support each other’s growth and survival. These findings indicate that the soil microbiome is greater than the sum of its parts, and underscores the importance of modeling complex species…
In this session, you will learn how to thoughtfully choose your next job opportunity and successfully negotiate with both your current research advisor and prospective one. You will learn how to strategically apply your negotiation skills as you navigate the process of securing a job offer; deciding which job opportunity is a good fit; and transitioning out of your PhD lab to begin a new chapter in your career. You will also learn how to execute each step with intention, clarity, and confidence.…
In this session, you will learn how to thoughtfully choose your next job opportunity and successfully negotiate with both your current research advisor and prospective one. You will learn how to strategically apply your negotiation skills as you navigate the process of securing a job offer; deciding which job opportunity is a good fit; and transitioning out of your PhD lab to begin a new chapter in your career. You will also learn how to execute each step with intention, clarity, and confidence.…
In this session, you will learn how to thoughtfully choose your next job opportunity and successfully negotiate with both your current research advisor and prospective one. You will learn how to strategically apply your negotiation skills as you navigate the process of securing a job offer; deciding which job opportunity is a good fit; and transitioning out of your PhD lab to begin a new chapter in your career. You will also learn how to execute each step with intention, clarity, and confidence.…
After receiving an invitation to interview from your prospective postdoc lab you need to develop an interview game plan. Your ultimate goal is to demonstrate why you are a good fit for the position. A postdoc interview usually includes meeting and talking with the principal investigator and members of your prospective lab. In this session, you will learn how to strategically highlight your strengths during the interview process and prepare a postdoc job talk that is relevant to your audience and outlines how you will contribute as a scholar and potential colleague.…
After receiving an invitation to interview from your prospective postdoc lab you need to develop an interview game plan. Your ultimate goal is to demonstrate why you are a good fit for the position. A postdoc interview usually includes meeting and talking with the principal investigator and members of your prospective lab. In this session, you will learn how to strategically highlight your strengths during the interview process and prepare a postdoc job talk that is relevant to your audience and outlines how you will contribute as a scholar and potential colleague.…
When you apply for postdocs and other types of jobs, you typically need to submit a curriculum vitae and a cover letter as part of your application package. This session will teach you strategies to assemble an effective application package geared towards getting the position that you want.
As you start thinking about doing a postdoc, there are a few key questions you need to consider. What type of position will allow you to build the profile needed to be competitive for your ideal career? What skills, knowledge, experiences, and type of environment will support your success and productivity? Knowing this will help you prioritize what to look for in a postdoc and begin scouting for opportunities that fit your goals. This session will help you organize your postdoc search and leverage your mentoring network to find postdoc opportunities that match your career goals.…
As you start thinking about doing a postdoc, there are a few key questions you need to consider. What type of position will allow you to build the profile needed to be competitive for your ideal career? What skills, knowledge, experiences, and type of environment will support your success and productivity? Knowing this will help you prioritize what to look for in a postdoc and begin scouting for opportunities that fit your goals. This session will help you organize your postdoc search and leverage your mentoring network to find postdoc opportunities that match your career goals.…
The third video is a recording of a panel discussion moderated by SCL producer Rosa Veguilla on February 3, 2022. In this conversation, we asked the speakers follow-up questions about whether we can and should use CRISPR in the natural forest to combat climate change, and if so, what that might look like.…
Coral reefs are truly magnificent ecosystems that support an abundance of marine life, and they are under threat. As climate change warms the oceans, corals become stressed by the heat and struggle to survive. Can modern genetic tools, like CRISPR-Cas9, help save them? Some scientists say it is our responsibility to make sure corals adapt to climate change.…
Hearing loss, caused by the death of hair cells in the inner ear, is the third most common public health issue in the United States. Currently, there are no therapeutic strategies to restore hearing. In her thesis research, Dr. Amrita A. Iyer investigated the possibility of regenerating functional hair cells by reprogramming non-hair cells of the mouse inner ear. She found that overexpression of a single transcription factor, ATOH1, can successfully reprogram non-sensory cells into hair cells with typical characteristics in neonatal mice. However, a combination of three transcription factors - ATOH1, GFI1, and POU4F3 - was required to reprogram inner hair cells in 1-week old mice. Her findings provide a window into the developmental and gene expression requirements for regeneration of inner ear hair cells in mammals, and may inform future therapeutic strategies for hearing loss in humans.…
Dr. Tshaka Cunningham received his PhD in molecular biology from Rockefeller University and completed postdoctoral training at the Institut Pasteur in Paris. He is the co-founder and CSO of Polaris Genomics, a precision behavioral health company. Dr. Cunningham is a leading advocate for diversity and representation in genomics and is Executive Director of the Faith-Based Genetic Research Institute.…
The National Cancer Act was signed into law in 1971, declaring a “War on Cancer.” While cancer deaths have declined remarkably since then due to major advances in therapies, we are still far from eliminating cancer altogether. In her Share Your Research talk, Christina Cho discusses how we could make further progress in our fight against cancer by learning more about the tumor microenvironment and the role of the immune system on tumor growth. Her work focuses on the complicated functions associated with cancer-associated fibroblasts, which can both help and harm cancer cells.…
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