Search for tag: "peaks"

21 Media

Exploring bias in forensic DNA profiling \| Dan… duration 16 minutes 5 seconds Exploring bias in forensic DNA profiling \| Dan… Exploring bias in forensic DNA profiling \| Dan Krane \| TEDxDayton	Exploring bias in forensic DNA profiling \| Dan Krane \| TEDxDayton This talk was given at a local TEDx event, produced independently of the TED Conferences. The science of DNA profiling is sound, but much of what passes as DNA profiling is not scientific. Many… dna evidence sample test profile electropherogram peaks lab crime profiling graph peak locus source suspect alleles experts idea answer employees From Paul Rimmasch 0 likes 7 plays 0
Exp 8 IR ID-edit duration 3 minutes 16 seconds Exp 8 IR ID-edit Exp 8 IR ID-edit	Exp 8 IR ID-edit ir spectroscopy refractive index density boiling point sample point liquid syringe test boiling gram water peaks scans bar thermometer tube mass side hand eyepiece lever dial refractometer From Don Davies 0 likes 141 plays 0
2310-IR-edit2 duration 7 minutes 31 seconds 2310-IR-edit2 2310-IR-edit2	2310-IR-edit2 ir spectroscopy peak carbon groups carbonyl region bond peaks acid alkene spectrum bit ch amine frequency table hydrocarbon side alkine alcohol absorption From Don Davies 0 likes 66 plays 0
NMR splitting-edit2 duration 12 minutes 57 seconds NMR splitting-edit2 NMR splitting-edit2	NMR splitting-edit2 1h nmr spin-spin splitting beta protons hydrogens peak carbon alpha proton spin carbonyl splitting peaks quartet methyl unsaturation electron doublet carbons degree methylene structure From Don Davies 0 likes 152 plays 0
Time dependence-edit2 duration 2 minutes 16 seconds Time dependence-edit2 Time dependence-edit2	Time dependence-edit2 time dependence peak ring interconversion deuterium protons speed camera peaks proton water oxide d2o drop trick oxygen exchange blades shutter temperature protein From Don Davies 0 likes 87 plays 0
complex splitting-edit2 duration 6 minutes 10 seconds complex splitting-edit2 complex splitting-edit2	complex splitting-edit2 13c nmr complex splitting coupling constants coupling hz alpha peaks beta constants peak pattern mhz magnitude doublet values possibility gap mr bit trans doubles hydrogens From Don Davies 0 likes 113 plays 0
13C NMR splitting-edit2.mp4 duration 4 minutes 34 seconds 13C NMR splitting-edit2.mp4 13C NMR splitting-edit2.mp4	13C NMR splitting-edit2.mp4 carbon structure hydrogens groups ch carbons spectrum peaks mr depth methyl peak carbonyl dep ach proton resins quartet metho spectra From Don Davies 0 likes 98 plays 0
Mass Spec Isotope-edit2 duration 7 minutes 48 seconds Mass Spec Isotope-edit2 Mass Spec Isotope-edit2	Mass Spec Isotope-edit2 mass spectrometry isotopes peak mass spectrum resolution compound ring peaks ion element sulfur ir difference base nitrogen bit 01:24 pattern iodine height sample From Don Davies 0 likes 102 plays 0
Intro to Mass Spec-edit2 duration 5 minutes 49 seconds Intro to Mass Spec-edit2 Intro to Mass Spec-edit2	Intro to Mass Spec-edit2 mass spectrometry carbocation peak mass stability electrons fragment spectrum charge cation compound base fragmentation fragments pair beam electron spectrometry peaks methyl hyperconjugation From Don Davies 0 likes 112 plays 0
IR interpretation-edit2 duration 7 minutes 1 second IR interpretation-edit2 IR interpretation-edit2	IR interpretation-edit2 ir interpretation peak carbonyl spectrum carbon bond ring peaks region bit absorption spectra resonance groups frequency hydrogen alkene ester oxygen amide hydrocarbon From Don Davies 0 likes 107 plays 0
Intro to IR spectroscopy -edit2 duration 7 minutes 12 seconds Intro to IR spectroscopy -edit2 Intro to IR spectroscopy -edit2	Intro to IR spectroscopy -edit2 ir spectroscopy carbon bond groups hydrogen peak absorption region stretch peaks polarity factors spectrum acid left amine spring mass frequency bit change From Don Davies 0 likes 204 plays 0
chemical shift-edit2 duration 12 minutes 9 seconds chemical shift-edit2 chemical shift-edit2	chemical shift-edit2 chemical shift carbon field protons shift proton mr chemical nucleus hz ppm frequency peaks peak electrons electron downfield effect p.m. mhz scale From Don Davies 0 likes 139 plays 0
Chemical Shift - edit duration 17 minutes 9 seconds Chemical Shift - edit Chemical Shift - edit	Chemical Shift - edit chemical shift nmr field ppm protons shift proton carbon chemical nucleus peaks downfield frequency hz effect carbon-13 methyl peak electrons mhz scale From Don Davies 0 likes 2 plays 0
Video Recording - Fri Feb 10 2023 15:52:46… duration 2 minutes 4 seconds Video Recording - Fri Feb 10 2023 15:52:46… Video Recording - Fri Feb 10 2023 15:52:46 GMT-0700 (Mountain Standard Time)	Video Recording - Fri Feb 10 2023 15:52:46 GMT-0700 (Mountain Standard Time) decision hours opportunity peaks growth workers week ranch lot months star dot success employees mouse notes survey weeks wasatch schooling From Kaleb Calderwood 0 likes 1 plays 0
13C splitting.mp4 duration 7 minutes 10 seconds 13C splitting.mp4 13C splitting.mp4	13C splitting.mp4 ch structure groups methyl nmr hydrogens carbons carbon-13 peaks spectrum depth carbon resonance carbonyl ch2 peak dep proton methane d. From Don Davies 0 likes 51 plays 0
IR interpretation-edit duration 11 minutes 49 seconds IR interpretation-edit IR interpretation-edit	IR interpretation-edit Interpretation of IR spectra. ir spectroscopy spectra interpretation peak carbonyl spectrum carbon bond ring peaks region bit absorption spectra resonance groups frequency hydrogen alkene 17th ester oxygen amide From Don Davies 0 likes 46 plays 0