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Showing 1 to 12 of 223 entries
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Application of time array detection to capillary column gas chromatography/conventional time-of-flight mass spectrometry.

Analytical chemistry

Erickson ED, Enke CG, Holland JF, Watson JT.
PMID: 2360715
Anal Chem. 1990 May 15;62(10):1079-84. doi: 10.1021/ac00209a022.

The technique of time array detection (TAD) is designed to take advantage of the high spectral generation rate available in time-of-flight (TOF) mass spectrometry. In TAD, a number of successive TOF arrival time transient signals are summed to produce...

PAT at the Universities of Applied Sciences.

Chimia

Dabros M, Vorlet O, Marti R, Riedl W, Grundler G, Vaccari A, Zinn M, Ecker A, Hinderling C.
PMID: 28482981
Chimia (Aarau). 2015 Aug 19;69(7):482-484. doi: 10.2533/chimia.2015.482.

An overview of activities in the field of Process Analytical Technologies (PAT) at the Universities of Applied Sciences in Switzerland is presented.

Diagnosis and management of Barrett's esophagus: A retrospective study comparing the endoscopic assessment of early esophageal lesions in the community versus a specialized centre.

Canadian journal of gastroenterology & hepatology

Rayner-Hartley E, Takach O, Galorport C, Enns RA.
PMID: 26401822
Can J Gastroenterol Hepatol. 2015 Sep 24; Epub 2015 Sep 24.

No abstract available.

Chaos, patterns, coherent structures, and turbulence: Reflections on nonlinear science.

Chaos (Woodbury, N.Y.)

Ecke RE.
PMID: 26428558
Chaos. 2015 Sep;25(9):097605. doi: 10.1063/1.4915623.

The paradigms of nonlinear science were succinctly articulated over 25 years ago as deterministic chaos, pattern formation, coherent structures, and adaptation/evolution/learning. For chaos, the main unifying concept was universal routes to chaos in general nonlinear dynamical systems, built upon...

Effect of Syzygium cumini and Bauhinia forficata aqueous-leaf extracts on oxidative and mitochondrial parameters in vitro.

EXCLI journal

Ecker A, Araujo Vieira F, de Souza Prestes A, Mulling Dos Santos M, Ramos A, Dias Ferreira R, Teixeira de Macedo G, Vargas Klimaczewski C, Lopes Seeger R, Teixeira da Rocha JB, de Vargas Barbosa NB.
PMID: 27152111
EXCLI J. 2015 Nov 27;14:1219-31. doi: 10.17179/excli2015-576. eCollection 2015.

Aqueous-leaf extract of Syzygium cumini and Bauhinia forficata are traditionally used in the treatment of diabetes and cancer, especially in South America, Africa, and Asia. In this study, we analyzed the effects of these extracts on oxidative and mitochondrial...

Microchannel plate detector detection efficiency to monoenergetic electrons between 3 and 28 keV.

The Review of scientific instruments

Blase RC, Benke RR, Miller GP, Pickens KS, Waite JH.
PMID: 28571456
Rev Sci Instrum. 2017 May;88(5):053302. doi: 10.1063/1.4983338.

An unshielded microchannel plate (MCP) detector with an ultrafine pore diameter of 2 μm was irradiated by an electron beam to determine the detection efficiency of electrons for creating detector signals, or counts. Tested electron energies spanned a range...

Autism and Epilepsy: Exploring the Relationship Using Experimental Models.

Epilepsy currents

Stafstrom CE, Benke TA.
PMID: 26316869
Epilepsy Curr. 2015 Jul-Aug;15(4):206-10. doi: 10.5698/1535-7511-15.4.206.

The common co-occurrence of autism and epilepsy suggests that certain neurobiological mechanisms are shared between these disorders. In particular, the profusion of novel genetic mutations being discovered in autism and epilepsy points to abnormalities in synapse formation and function...

CSF neurofilament light chain reflects corticospinal tract degeneration in ALS.

Annals of clinical and translational neurology

Menke RA, Gray E, Lu CH, Kuhle J, Talbot K, Malaspina A, Turner MR.
PMID: 26273687
Ann Clin Transl Neurol. 2015 Jul;2(7):748-55. doi: 10.1002/acn3.212. Epub 2015 May 25.

OBJECTIVE: Diffusion tensor imaging (DTI) is sensitive to white matter tract pathology. A core signature involving the corticospinal tracts (CSTs) has been identified in amyotrophic lateral sclerosis (ALS). Raised neurofilament light chain protein (NfL) in cerebrospinal fluid (CSF) is...

193-nm Photodissociation of ions from saturated and unsaturated aliphatic molecules.

Journal of the American Society for Mass Spectrometry

Beussman DJ, Erickson TA, Enke CG.
PMID: 24202802
J Am Soc Mass Spectrom. 1996 Jan;7(1):114-7. doi: 10.1016/1044-0305(95)00646-X.

To determine the analytical utility of photodissociation as a general fragmentation technique for tandem mass spectrometry of organic ions, the ability to fragment those ions considered least likely to absorb photons efficiently was investigated. To this end, the ability...

[Victor Schmieden (1874-1945) and his contribution to the development of modern surgery].

Zentralblatt fur Chirurgie

Sachs M, Encke A.
PMID: 9340969
Zentralbl Chir. 1997;122(7):597-609.

Victor Schmieden (1874-1945) was the second Professor on ordinary for surgery (1919-1945) at the Frankfurt University, which was newly established in 1914. Among his numerous publications, especially the following contributed to the development of modern surgery: in 1915 during...

Excited-state distortions determined from structured luminescence of nitridorhenium(V) complexes.

Inorganic chemistry

Bailey SE, Eikey RA, Abu-Omar MM, Zink JI.
PMID: 11925166
Inorg Chem. 2002 Apr 08;41(7):1755-60. doi: 10.1021/ic010680m.

The nitridorhenium(V) complexes ReNCl(2)(PCy3)(2) (1), ReNBr(2)(PCy3)(2) (2), ReNCl(2)(PPh3)(2) (3), and ReNBr(2)(PPh3)(2) (4) produce structured emission spectra upon excitation at low temperature. The origin, E(00), occurs at 15 775, 16 375, 15 875, and 16 300 cm(-1), respectively. The vibronic...

An Outstanding ISS/SIC Surgeon: Fritz Linder.

World journal of surgery

Encke A.
PMID: 12658501
World J Surg. 2003 Apr;27(4):495-7. doi: 10.1007/s00268-002-1007-x.

No abstract available.

Showing 1 to 12 of 223 entries