Showing titles in Chemistry

Die moderne Physik hat die Medizin umgekrempelt. Ärztinnen und Ärzte können heute ganz selbstverständlich in den lebendigen Menschen schauen – ohne den kleinsten Schnitt in die Haut. Verletzungen und Erkrankungen lassen sich damit so präzise erkennen wie nie zuvor. Und sogar Heilen kann die Physik! Wo eine Operation nicht ausreicht, können verschiedene Arten von Strahlung etwa Tumore bekämpfen.

Chemistry and Our Universe: How It All Works is your in-depth introduction to this vital field, taught through 60 engaging half-hour lectures that are suitable for any background or none at all. Covering a year’s worth of introductory general chemistry at the college level, plus intriguing topics that are rarely discussed in the classroom, this amazingly comprehensive course requires nothing more advanced than high-school math. Your guide is Professor Ron B. Davis, Jr., a research chemist and award-winning teacher at Georgetown University.

The New York Times bestselling author of Stuff Matters presents a rollicking guided tour of the secret lives of gases: the magnificent, strange, and fascinating substances that shape our world. Gases are all around us—they fill our lungs, power our movement, create stars, and warm our...

Themen dieser Folge: – Duck Curve: Wie solare Erzeugung das Lastprofil verändert und warum Batterien die Antwort sind – 16 GW Batteriespeicher in Kalifornien: Entwicklung, Treiber, Ausblick bis 2045 – Nodal Pricing vs. Kupferplatte: Was unterschiedliche Marktdesigns bewirken – Virtuelle Kraftwerke aus Haushaltsspeichern: Stand der Technik in Kalifornien – Wo Deutschland strukturell aufholen muss – und wo es eigene Wege gehen sollteDas Batterie-Wunder von Kalifornien (und warum wir hinterherhinken)

Lutetium atomic number 71 is used in targeted cancer therapy nuclear medicine and PET scans making it a breakthrough element in precision oncology and radiopharmaceutical innovation

An evidentiary hearing is a formal court proceeding where a judge reviews evidence and hears witness testimony to resolve specific factual disputes or determine the admissibility of evidence.Similar to a "mini-trial," the 2026 evidentiary hearing focuses on particular issues—such as suppressing or concealing evidence, etc... — rather than the entire case.Jamie Folk reports in this mini solo episode.

Reporter Sam Kean reveals the periodic table as it’s never been seen before. Not only is it one of man's crowning scientific achievements, it's also a treasure trove of stories of passion, adventure, betrayal, and obsession. The infectious tales and astounding details in The Disappearing Spoon follow carbon, neon, silicon, and gold as they play out their parts in human history, finance, mythology, war, the arts, poison, and the lives of the (frequently) mad scientists who discovered them.

We look at 5 recent publications in the field of toxicology.1. Helander A, Andersson A, Villén T. Origin and Interpretation of Low Methamphetamine Levels Found in Amphetamine-Positive Urine Samples: Support for Methylation of Amphetamine as a Minor Metabolic Pathway. Drug Test Anal. 2025;17(11):2276-2282. doi:10.1002/dta.39402. Labay LM, Midthun KM, Kacinko SL, Papsun DM. Drug identification in biologicals on clothing, bedding, and other materials. J Anal Toxicol. 2025;49(8):603-608. doi:10.1093/jat/bkaf0573. Ogawa S, Shiraki R, Wakigawa K, et al. Quantitative analysis...

It is the second book in the series of basic chemistry. First book deals with some elementary concepts like from what the matter around us made up of? Why some substances react and some not? In this book we will try to explore, actually what happens when these substances react? What are the factors which govern these reactions? We shall also perceive the properties of these substances. For our convenience we will categories the substances as acid, base, salt, metal, non-metal and carbon compounds. In the last chapter our emphasis will be at the classification of elements.

This book is genuinely written for revising the fundamental concept of chemistry. It is aimed to the secondary level students. It can serve as a reference for a particular topic. It is also useful for various competitions.

Rabbi Shlomo Ezagui explains that ancient Torah wisdom and modern circadian science are perfectly aligned, proving that religious rituals support physical health. The text highlights how the practice of Vatikin, or praying at the precise moment of sunrise, resets the body’s internal clock and optimizes hormonal balance. By following these divine rhythms, individuals can synchronize their biological functions, such as melatonin and serotonin production, with the natural movement of the sun. The author suggests that afternoon prayers similarly assist the body and soul in transitioning toward ...

#053 Rebroadcast This week, Melissa and Jam revisit one of their fav episodes on the topic of mosquitos. What is DEET? What part does it play in repelling mosquitos? How do repellants repel mosquitos in the first place? Is it just straight witchcraft? Let's do it. Support this podcast on Patreon Buy Podcast Merch and Apparel Check out our website at chemforyourlife.com Watch our episodes on YouTube Find us on Instagram, Twitter, and Facebook @ChemForYourLife References from this episode Staph Retreat - Radiolab - WYNChttps://www.acs.org/content/acs/en/education/whatischemistry/landmarks/...

CO₂ is one of the gases most closely linked to global warming, but it is also deeply embedded in how modern industry and cities function. In this episode of SUBSTANCE, host Joe Hanson explores what it will take to reduce emissions in two places that matter enormously for the climate: industrial production and urban design

In this episode of Chromatography Life, Neil Lander and Colette Quinn, Sr. Director of Light Scattering in QC at Waters Corporation break down how the October 2025 FDA draft guidance is reshaping expectations for biosimilar development. They explore why LC and orthogonal techniques like MALS are becoming essential for demonstrating analytical similarity and reducing reliance on clinical studies. Colette also highlights how tools like Empower™ Software support data integrity, reproducibility, and faster development timelines.

Jump into the boil kettle and learn about what happens during that hot hot hot 60-90 minutes. Why we boil, how we boil and what to expect. Join Advanced Cicerone Jonathan Thompson as we continue to dive deep into making, tasting, and appreciating beer.

Viruses are not always something to fear; they can also be tools to heal. This episode looks into this positive side of viral biology.Dr. Dan Mitchell, Senior Director of Analytical Development and Quality Control at Matica Biotechnology, joins the show to unpack the science and strategy behind viral vector manufacturing in a CDMO environment. He explains what CDMOs do, how they support cell and gene therapy programs at every stage, and why AAV has become such a powerful delivery vehicle. Dan dives deep into analytical development, describing how technologies like qPCR and digital PCR are used...

Biberiye ekstraktı en iyi fiyatla Greenext'den satın alın! Biberiye ekstraktı hakkında daha detaylı bilgi almak için tıklayın. Takviye edici gıdalar, kozmetik.https://greenext.com.tr/urunler/yuksek-kaliteli-ekstratlar/biberiye-yapragi-ekstrakti

Chain Reaction links chemistry's past to its future, revealing how this ever‑evolving science shapes the world around us, from the materials we use every day to the environment that we depend on. Each episode brings fresh perspectives and personal stories from chemists, engineers, and other scientists, as well as historians who guide us through pivotal moments in chemistry’s history. Together, we’ll uncover chemistry’s surprising connections, explore its interdisciplinary impact, and see how past discoveries set off the breakthroughs of today and the future. Whether you’re a student...

Ytterbium atomic number 70 powers fiber lasers industrial cutting and precision machining supporting advanced manufacturing and innovation ecosystems