نتایج جستجو برای: gas chromatographymass spectrometry

تعداد نتایج: 325486  

2006
MY MOBERG I. My Moberg Dan Bylund Rolf Danielsson Karin Markides Sara J. M. Holmström Ulla S. Lundström Karin E. Markides Eva M. Nilsson Jean Pettersson Jonas Bergquist Daniel Bäckström Per J. R. Sjöberg Birgitta I. Eklund My Moberg Bengt Mannervik

2013
Weiqun Wang Richard B. Cole Guangdi Wang

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2016
Sunday M. Ofochebe Samuel O. Enibe Chigbogu G. Ozoegwu

In vehicle crashworthiness design optimization detailed system evaluation capable of producing reliable results are basically achieved through high-order numerical computational (HNC) models such as the dynamic finite element model, mesh-free model etc. However the application of these models especially during optimization studies is basically challenged by their inherent high demand on computa...

Journal: :Analytical sciences : the international journal of the Japan Society for Analytical Chemistry 2007
Jirasak Threeprom

The enantiomeric separation of basic drugs was successfully demonstrated by using a novel chiral microemulsion electrokinetic chromatography (MEEKC). An interesting finding was that the chiral oil core ((S)-(+)-2-octanol) within the microemulsion droplets appeared to play an important role in the chiral separation mechanism. In addition, the enantioselectivity of the analyte-selector complex co...

2009
Jianqiu Zhang Elias Gonzalez Travis Hestilow William Haskins Yufei Huang

In this review, we will discuss peak detection in Liquid-Chromatography-Mass Spectrometry (LC/MS) from a signal processing perspective. A brief introduction to LC/MS is followed by a description of the major processing steps in LC/MS. Specifically, the problem of peak detection is formulated and various peak detection algorithms are described and compared.

Journal: :Geophysical research letters 2015
Robert Pincus Eli J Mlawer Lazaros Oreopoulos Andrew S Ackerman Sunghye Baek Manfred Brath Stefan A Buehler Karen E Cady-Pereira Jason N S Cole Jean-Louis Dufresne Maxwell Kelley Jiangnan Li James Manners David J Paynter Romain Roehrig Miho Sekiguchi Daniel M Schwarzkopf

Radiation parameterizations in GCMs are more accurate than their predecessorsErrors in estimates of 4 ×CO2 forcing are large, especially for solar radiationErrors depend on atmospheric state, so global mean error is unknown.

2014
Keding Cheng Angela Sloan Julie Meakin Stuart McCorrister Morganne Jerome Garrett Westmacott Mike Drebot Celine Nadon J. David Knox Gehua Wang

Journal: :Critical reviews in food science and nutrition 2014
Ioannis S Arvanitoyannis Niki Dionisopoulou

This review aims at summarizing the most recent updates in the field of acrylamide (AA) formation (mechanism, conditions) and the determination of AA in a number of foods (fried or baked potatoes, chips, coffee, bread, etc). The methods applied for AA detection [Capillary Electrophoresis-Mass Spectrometry (CE-MS), Liquid Chromatography-Mass Spectrometry (LC-MS), Non-Aqueous Capillary Electropho...

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