The Knowledge Archives

The Knowledge Archives

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The Knowledge Archives episodes

  • #49 Connecting the Dots with Supply Chains - Benjamin Goldstein | The Knowledge Archives

    Dr. Benjamin Goldstein is an Assistant Professor of Bioresource Engineering at McGill University in Canada. His work focuses on tracking the supply chains of corporations. Specifically, he's developed a new methodology to analyse the sustainability of corporations, working on case studies like linking factory farmed cattle to Costco's beef.  

    To learn more about his work, please visit: https://scholar.google.com/citations?user=5VCGc9kAAAAJ&hl=en. You can also visit some resources Dr. Goldstein mentioned: 

    - https://trase.earth/. A project to track agricultural product sustainability. 

    - https://sciencedirect.com/science/article/abs/pii/S0921800918313818. Dr. Goldstein's research paper on his new methodology 

    25 min
  • #47 Soil Ecology: A Hidden World Beneath Our Feet - Mac Callaham | The Knowledge Archives

    Dr. Mac Callaham is a research ecologist at the U.S. Forest Service in the Department of Agriculture. His work studies soil ecology with a focus on the organisms that live within soils. Specifically, he's researched how soils play a role in restoring the health of ecosystems, especially after disturbances like invasive species.  


    To learn more about Dr. Callaham's work, visit his Google Scholar Profile

    31 min
  • #46 Vertical Farming: Building Up to the Future - Dafni Avgoustaki | The Knowledge Archives

    Dafni Avgoustaki is a PhD Student at the Aarhus University in Denmark. Her work studies the optimisation of vertical farming for businesses to implement. Specifically, she's researched how to decrease energy and lighting costs for vertical farms, as well as starting her own company to find solutions for this.  


    To learn more about Dafni's work, visit: www.researchgate.net/profile/Dafni_Avgoustaki. You can also check out her company's work here: http://verde-cube.com/ 

    25 min
  • #45 Connecting the Dots with Mathematical Epidemiology - Mike Irvine | The Knowledge Archives

    Dr. Mike Irvine is the Biostatistical Lead at the BC Children's Hospital Research Institute in Canada. His work uses mathematical models to help prepare public health responses to disease. Specifically, he's researched the effects of interventions on infectious diseases and opioid overdoses.


    To learn more about Dr. Irvine's work, please visit his website: https://sempwn.github.io/

    25 min
  • #44 Fluid Mechanics: Exploring the Oceans with Math - Francis Poulin | The Knowledge Archives

    Dr. Francis Poulin is a Professor of Applied Mathematics at the University of Waterloo in Canada. His research studies oceanic processes like currents and vortices, especially in regards to their effects on marine ecology and climate. Specifically, he uses mathematical and computational models to analyse features of these processes like the stability of ocean currents.  


    To learn more about Dr. Poulin's work, please visit: https://scholar.google.ca/citations?user=EFm5gG4AAAAJ&hl=en

    27 min
  • #42 Evolutionary Contingency: Does History Repeat Itself? - Zachary Blount | The Knowledge Archives

    Dr. Zack Blount is a Research Assistant Professor at the Michigan State University in the US. His research focuses on studying evolutionary contingency - that evolution is influenced by random events. Specifically, he works on one of the longest-running evolution experiments studying how E. coli evolve.  


    To learn more about Dr. Blount's work, please visit https://www.blount-lab.org/

    26 min
  • #41 Time Series Analysis: A Problem with Many Faces - Nishant Malik | The Knowledge Archives

    Dr. Nishant Malik is an Assistant Professor of Mathematics at the Rochester Institute of Technology in the US. His research focuses on problems in applied mathematics, especially regarding complex systems like the climate. Specifically, he shares his recent work on analysing time series of past climate data.  


    To learn more about Dr. Malik's work, please visit: https://nishant-malik.github.io/

    Some key ideas we discuss in this podcast:
    - A system: a collection of smaller units  
    - Dynamical/dynamics: describing something that is constantly changing (ex. weather)/the branch of physics that studies these objects or systems.   
    - A complex system: a system with many changing parts that interact with each other.  
    - Regime: a particular behaviour of complex systems that is mostly maintained until a large, sudden change. Ex. Weather stays mild in a region until its local lake has completely dried up.   
    - Differential equation: specific types of equations that you can read about here (en.wikipedia.org/wiki/Differential_equation). All we need to know is they often describe relationships in physics, are hard to solve, and allow us to use one variable to predict another.  
    - A stochastic Process: a random process. This CANNOT be described with differential equations.  
    - A deterministic Process: a process where the final value / output can be predicted based on the initial value / input. This CAN be described with differential equations.   
    - Time series: a sequence of data ordered by time. Ex. Temperature at a weather station recorded every minute.   
    - Network analysis: learn more here (en.wikipedia.org/wiki/Network_theory#Network_analysis)  
    - Paleoclimatology: the study of Earth's past climate.   
    - Speleothems: cave formations that can be studied to give clues about the past.   
    - ENSO: El Nino-Southern Oscillation. A recurring climate pattern that changes the temperature of waters in the Pacific Ocean. You can learn more here (www.weather.gov/mhx/ensowhat).  Visuals made with musicvid.org

    27 min
  • #40 Plant Cryopreservation: Seriously Cool Biology - Manuela Nagel | The Knowledge Archives

    Dr. Manuela Nagel is the Head of Cryo and Stress Biology at The Leibniz Institute of Plant Genetics and Crop Plant Research in Germany. Her research focuses on plant cryopreservation - a process to store genetic materials from plants for decades. Specifically, her work involves preserving agricultural crops for gene banks.  


    To learn more about Dr. Nagel's work, please visit: https://www.researchgate.net/profile/Manuela_Nagel 

    29 min

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We're a team of students trying to gain unique insights by learning about as many different disciplines as possible! We're interviewing experts in many different industries to understand their…