Search for tag: "carbon"

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58:21 Bridging Microbial Ecology to Soil Emergent… Bridging Microbial Ecology to Soil Emergent Properties in Biocrusts \| Estelle Couradeau, PhD & Raul Roman, PhD, Penn State	Bridging Microbial Ecology to Soil Emergent Properties in Biocrusts \| Estelle Couradeau, PhD & Raul Roman, PhD, Penn State Penn State Drs. Couradeau and Roman give a joint presentation about biocrust research, including their cutting-edge surveillance and microbial activity tracking techniques. The One Health Microbiome… zoom soil cell lot climate crust change cells question things thing biographs concentration night sample scale week color carbon temperature From Nichole Ginnan 0 likes 6 plays 0 Usage Academic Research Zoom Recording Creative Commons None (All Rights Reserved) Open Educational Resources (OER) OER
09:34 Combustion Analysis Combustion Analysis	Combustion Analysis mass carbon hydrogen water hydrocarbon grams dioxide reaction moles element formula combustion ratio molecule compound sample side elements units absorber zoom From Adam Herring 0 likes 33 plays 0
06:11 Composite Bipolar Plates for Hydrogen Fuel Cells Composite Bipolar Plates for Hydrogen Fuel Cells	Composite Bipolar Plates for Hydrogen Fuel Cells MCREU Summer 2023 bipolar plates hydrogen fuel cells composites nylon nicf carbon black From Jacob Charles Gajewski 2 likes 25 plays 0 Usage Academic Research Open Educational Resources (OER) OER
11:48 CHEM 130 - Stoichiometry: Limiting Reactants CHEM 130 - Stoichiometry: Limiting Reactants	CHEM 130 - Stoichiometry: Limiting Reactants reactant mass cream ice cookies reactants sandwiches dioxide carbon moles scoops amount equation chemical problem oz method ethanol cookie scoop zoom From Adam Herring 0 likes 68 plays 0 Usage Zoom Recording
12:16 CHEM 130 - Stoichiometry: The Basics CHEM 130 - Stoichiometry: The Basics	CHEM 130 - Stoichiometry: The Basics moles mass octane dioxide carbon mol equation volume sodium gas gasoline chemical units azide density reactants conversion stoichiometry factors problem zoom From Adam Herring 0 likes 85 plays 0 Usage Zoom Recording
07:11 CHEM 130 - Interpreting Skeletal Structures CHEM 130 - Interpreting Skeletal Structures	CHEM 130 - Interpreting Skeletal Structures carbon bond atoms hydrogen bonds nitrogen hydrogens structure hexane atom molecule octet formula pairs heteroatom intersections lines oxygen nitrogens termini zoom From Adam Herring 0 likes 82 plays 0 Usage Zoom Recording
07:53 Fluid Transport in Earth's Mantle: Insights… Fluid Transport in Earth's Mantle: Insights into the Search for Extraterrestrial Life (MC REU 2022)	Fluid Transport in Earth's Mantle: Insights into the Search for Extraterrestrial Life (MC REU 2022) CAPTIONS ARE AVAILABLE!The organic and inorganic cycling of volatiles both drive and reflect plate tectonics, the paradigm whereby Earth’s outer brittle shell is made of rigid units that… research science geosciences geology student undergraduate research reu project samples earth rocks water elements processes evidence things element atmosphere dioxide carbon question planet graphs crystals surface lot universe planets From Emma Stolinas 0 likes 16 plays 0 Usage Academic Research Open Educational Resources (OER) OER
14:59 CHEM 130 - Nucleic Acids CHEM 130 - Nucleic Acids	CHEM 130 - Nucleic Acids At 2:38 Professor Herring said DNA when he really meant RNA (correctly stated in closed captions) zoom dna base prime rna bond phosphate end uracil adenine strand carbon structure cytosine thymine cell helix distance acceptor donor hydrogen From Adam Herring 0 likes 116 plays 0 Usage Zoom Recording
10:05 CHEM 130 - Properties of Carbohydrates CHEM 130 - Properties of Carbohydrates	CHEM 130 - Properties of Carbohydrates zoom ring carbon form structure polysaccharides chain alpha bond hydroxy cellulose glucose beta difference rings starch pyranose oxygen carbons aldehyde forms From Adam Herring 0 likes 111 plays 0 Usage Zoom Recording
09:18 CHEM 130 - Introduction to Carbohydrates CHEM 130 - Introduction to Carbohydrates	CHEM 130 - Introduction to Carbohydrates zoom carbons carbon groups carbohydrates hydroxy glucose molecule carbohydrate aldehyde galactose ketone nature sugars mirror enantiomer configuration hydrogen water fact body From Adam Herring 0 likes 109 plays 0 Usage Zoom Recording
08:43 CHEM 130 - Structure of Peptides CHEM 130 - Structure of Peptides	CHEM 130 - Structure of Peptides zoom carbon amino terminus side acids acid chain nitrogen dipoles molecules ions dna alpha left peptide forces structure groups chains carbonyl From Adam Herring 0 likes 107 plays 0 Usage Zoom Recording
10:13 CHEM 130 - Kinetics - Collision Theory CHEM 130 - Kinetics - Collision Theory	CHEM 130 - Kinetics - Collision Theory zoom energy reaction nitrogen reactants step activation transition oxygen difference reactions dioxide rate monoxide orientation molecules carbon collision distance trioxide intermediate From Adam Herring 0 likes 134 plays 0 Usage Zoom Recording
17:46 CHEM 130 - Basics of Stoichiometry CHEM 130 - Basics of Stoichiometry	CHEM 130 - Basics of Stoichiometry zoom moles mass volume octane gas barium sulfide silver mol dioxide carbon sodium nitrate chemical concentration nitrogen equation azide grams molarity From Adam Herring 0 likes 72 plays 0 Usage Zoom Recording
13:10 CHEM 130 - Identifying Intermolecular Forces CHEM 130 - Identifying Intermolecular Forces	CHEM 130 - Identifying Intermolecular Forces zoom hydrogen bonding molecule molecules dipole acceptor donor point boiling bond nitrogen carbon oxygen mass forces hydrogens statement surface dmf differences From Adam Herring 0 likes 132 plays 0 Usage Zoom Recording
09:04 CHEM 130 - Functional Groups and Chiral Carbon… CHEM 130 - Functional Groups and Chiral Carbon practice problems	CHEM 130 - Functional Groups and Chiral Carbon practice problems zoom carbon groups carbons bond hydrogens hydrogen alcohol oxygen substituents acid domains amides alcohols elements molecule molecules question bromine ketone esters From Adam Herring 0 likes 51 plays 0 Usage Zoom Recording
03:26 CHEM 130 - Amino Acid Practice problem CHEM 130 - Amino Acid Practice problem	CHEM 130 - Amino Acid Practice problem zoom amine acid chain side carbon hydrogen amino carboxylic acids alpha molecules alright notice groups point pivot hydrogens gap answer glycine From Adam Herring 0 likes 37 plays 0 Usage Zoom Recording