Zobrazeno 1 - 10
of 30
pro vyhledávání: '"A B, Wey"'
Autor:
Sergio B. Wey
Publikováno v:
Antimicrobial Stewardship & Healthcare Epidemiology, Vol 4 (2024)
Externí odkaz:
https://doaj.org/article/d9f5131ac52f41e6a5632a9abad2c639
Publikováno v:
International Journal of Research Publication and Reviews. :2538-2546
The study investigated the influence of teachers’ orientation on instructional delivery in senior secondary schools in Rivers State. Three objectives, three research questions and three hypotheses guided the study respectively. The research design
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::489fa6b3e1f4781aa7b113c586e18d3d
https://doi.org/10.55248/gengpi.2022.31283
https://doi.org/10.55248/gengpi.2022.31283
Autor:
Arnaldo L. Colombo, Mario Janini, Reinaldo Salomão, Eduardo A. S. Medeiros, Sergio B. Wey, Antonio C. C. Pignatari
Publikováno v:
Anais da Academia Brasileira de Ciências, Vol 81, Iss 3, Pp 571-587 (2009)
Several epidemiological changes have occurred in the pattern of nosocomial and community acquired infectious diseases during the past 25 years. Social and demographic changes possibly related to this phenomenon include a rapid population growth, the
Externí odkaz:
https://doaj.org/article/fb95667640294798b08fe5ce806c5dec
Autor:
Wolfgang Thormann, Anita B. Wey
Publikováno v:
Journal of Chromatography B. 770:191-205
Oxycodone (OCOD) and its metabolites, including oxymorphone (OMOR), noroxycodone (NOCOD) and noroxymorphone (NOMOR), are opioids that carry an OH group at position 14. Using capillary electrophoresis (CE) with a binary phosphate buffer containing 60%
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b5fd0a970ca3023ad768d6e9dfd7966
https://doi.org/10.1016/s1570-0232(01)00568-2
https://doi.org/10.1016/s1570-0232(01)00568-2
Autor:
Anita B. Wey, Wolfgang Thormann
Publikováno v:
Journal of Chromatography A. 924:507-518
Capillary electrophoresis (CE) with head-column field-amplified sample stacking (FASS) in presence of a water plug inserted at the capillary tip is a robust approach providing a more than 1000-fold sensitivity enhancement when applied to low-conducti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8960c263a801f6e38cf74de27f426b54
https://doi.org/10.1016/s0021-9673(01)00986-4
https://doi.org/10.1016/s0021-9673(01)00986-4
Publikováno v:
Journal of Chromatography A. 895:133-146
Screening for and confirmation of illicit, abused and banned drugs in human urine is a timely topic in which capillary separation techniques play a key role. Capillary electrophoresis (CE) represents the newest technology employed in this field of an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fb1c36cc931077b4fcbdc11450640aba
https://doi.org/10.1016/s0021-9673(00)00636-1
https://doi.org/10.1016/s0021-9673(00)00636-1
Autor:
Anita B. Wey, Hans Gerber, Christa Byland, Christian Gehrig, Naseem Malik, Wolfgang Thormann, Ira S. Lurie, Manfred N. Hochmeister
Publikováno v:
Scopus-Elsevier
This paper is a comprehensive review article on capillary electrophoresis (CE) in clinical and forensic analysis. It is based upon the literature of 1997 and 1998, presents CE examples in major fields of application, and provides an overview of the k
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3adc572c2480a36175b8b02f2c7a1718
https://doi.org/10.1002/(sici)1522-2683(19991001)20:15/16<3203::aid-elps3203>3.0.co
https://doi.org/10.1002/(sici)1522-2683(19991001)20:15/16<3203::aid-elps3203>3.0.co
Publikováno v:
Journal of Chromatography A. 853:95-106
Head-column field-amplified sample stacking (head-column FASS) is an efficient, on-line sample concentration technique that can easily provide a sensitivity enhancement of three orders of magnitude. Application of head-column FASS to the capillary el
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::49625bb1c2c65e3bdd4dfbb8cf432ba9
https://doi.org/10.1016/s0021-9673(99)00577-4
https://doi.org/10.1016/s0021-9673(99)00577-4
Autor:
A. B. Wey, W. Thormann
Publikováno v:
Chromatographia. 49:S12-S20
Strategies to improve the sensitivity of drug monitoring in microliter amounts of biological fluids by capillary electrokinetic methods are currently being explored in our laboratory. Head-column field-amplified sample stacking is the most effective
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::34fa13f4cbbd0b9d952d8a2deeae945f
https://doi.org/10.1007/bf02468971
https://doi.org/10.1007/bf02468971
Autor:
JoséL.G. Amaral, Ivani Lúcia Leme, Jorge Luiz Nobre Rodrigues, Michael A. Pfaller, Sergio B. Wey, Antonio Carlos Campos Pignatari, Richard J. Hollis, Ronald N. Jones
Publikováno v:
Diagnostic Microbiology and Infectious Disease. 16:9-16
An outbreak of 20 oxacillin-resistant Staphylococcus aureus (ORSA) bloodstream infections (BSIs) was detected in the intensive care unit (ICU) at Hospital Sao Paulo, Brazil. In a surveillance study, 10% of ICU personnel were defined as chronic nasal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5c433793697c2e318b5c9a110393a4db
https://doi.org/10.1016/0732-8893(93)90124-p
https://doi.org/10.1016/0732-8893(93)90124-p