Zobrazeno 1 - 10
of 81
pro vyhledávání: '"Zeev Karpas"'
Autor:
Zeev, Karpas, Shifra, Shvarts
Publikováno v:
Harefuah. 158(11)
Providing proper medical care under the laws of racial segregation in South Africa in the 1930s and 1940s involved facing medical and ethical problems. The physician, especially in rural areas, had to take care of a myriad of populations: poor "black
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::5f3168a3061a2777b1e3a903a822f74d
https://pubmed.ncbi.nlm.nih.gov/31721523
https://pubmed.ncbi.nlm.nih.gov/31721523
Publikováno v:
Food Analytical Methods. 8:2376-2382
Ion mobility spectrometry (IMS) was used for determination of the histamine content in samples of tuna stomach, and the results were compared with measurements by high-pressure liquid chromatography (HPLC) that is considered the “gold standard” m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::48fa4f1fa9ac2cd32d08b3b0b9421ce9
https://doi.org/10.1007/s12161-015-0129-3
https://doi.org/10.1007/s12161-015-0129-3
Publikováno v:
Metallomics : integrated biometal science. 9(3)
Emerging evidence suggests that zinc (Zn) deficiency is associated with depression and anxiety in both human and animal studies. The present study sought to assess whether there is an association between the magnitude of behavioral responses to stres
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3950ae0d55da752c7587e932eb1a9950
https://pubmed.ncbi.nlm.nih.gov/28489098
https://pubmed.ncbi.nlm.nih.gov/28489098
Publikováno v:
International Journal for Ion Mobility Spectrometry. 17:125-129
Elevated levels of biogenic amines (trimethylamine, putrescine and cadaverine), measured by ion mobility spectrometry (IMS) were found in a sample of “dark rye” bread that had a pungent odor but not in other bread samples. The odorless breads inc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0610815b945e45d6889f31b4408b341b
https://doi.org/10.1007/s12127-014-0159-3
https://doi.org/10.1007/s12127-014-0159-3
Autor:
Zeev Karpas
Publikováno v:
Food Research International. 54:1146-1151
Several new and innovative applications of ion mobility spectrometry (IMS) and related technologies in the field of foodomics have emerged in the last decade. Among these are the assessment of food freshness or the degree of spoilage of muscle food p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::27f4a574d16c67eb6140b0f192246e9e
https://doi.org/10.1016/j.foodres.2012.11.029
https://doi.org/10.1016/j.foodres.2012.11.029
Autor:
Zeev Karpas, Rachel Marko, Einat K. Sheiner, Dan Schwarzfuchs, Esther Katorza, Iris Shai, Ayala Canfi, Ofra Paz-Tal
Publikováno v:
e-SPEN Journal. 8:e100-e107
Background & aims Essential elements levels in serum are related to nutritional habits. We studied the association of magnesium (Mg), copper (Cu), zinc (Zn) and selenium (Se) concentrations in serum, with 3-dietary regimes, during 24-months of interv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::116b1cbab757ba41d2f5a999c530206a
https://doi.org/10.1016/j.clnme.2013.04.001
https://doi.org/10.1016/j.clnme.2013.04.001
Comparison of the performance of three ion mobility spectrometers for measurement of biogenic amines
Publikováno v:
Analytica Chimica Acta. 758:122-129
The performance of three different types of ion mobility spectrometer (IMS) devices: GDA2 with a radioactive ion source (Airsense, Germany), UV-IMS with a photo-ionization source (G.A.S. Germany) and VG-Test with a corona discharge source (3QBD, Isra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cd6150de86f7c44cccadc1f27332158f
https://doi.org/10.1016/j.aca.2012.11.003
https://doi.org/10.1016/j.aca.2012.11.003
Autor:
Zeev Karpas
Accurate uranium analysis, and particularly for isotope measurements, is essential in many fields, including environmental studies, geology, hydrogeology, the nuclear industry, health physics, and homeland security. This volume covers the fascinating
Autor:
Zeev Karpas
Publikováno v:
International Journal for Ion Mobility Spectrometry. 15:1-8
With a background in mass spectrometric studies of gas-phase ion chemistry the atmospheric pressure technology of ion mobility spectrometry (IMS) presented me with challenges and opportunities. Fundamental studies of the parameters that influence the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a32d2a33a7b91a7aed002f8a16383c5
https://doi.org/10.1007/s12127-011-0086-5
https://doi.org/10.1007/s12127-011-0086-5
Publikováno v:
International Journal for Ion Mobility Spectrometry. 14:207-211
Biogenic amines, such as cadaverine, putrescine, spermine and spermidine (together with their metabolic derivatives) play an important role in human pathology and physiology [17]. In addition, there is increasing evidence that many of these molecules
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b984f4f2ab1923904aa98a939953bc21
https://doi.org/10.1007/s12127-011-0082-9
https://doi.org/10.1007/s12127-011-0082-9