Zobrazeno 1 - 10
of 28
pro vyhledávání: '"P. L. Stephan"'
Autor:
Avinash Thakur, Kwangjin Park, Rebecca Cullum, Bettina M. Fuglerud, Mina Khoshnoodi, Sibyl Drissler, Tabea L. Stephan, Jeremy Lotto, Donghwan Kim, Frank J. Gonzalez, Pamela A. Hoodless
Publikováno v:
Communications Biology, Vol 7, Iss 1, Pp 1-14 (2024)
Abstract Hepatocyte nuclear factor 4A (HNF4A/NR2a1), a transcriptional regulator of hepatocyte identity, controls genes that are crucial for liver functions, primarily through binding to enhancers. In mammalian cells, active and primed enhancers are
Externí odkaz:
https://doaj.org/article/509818b666a44a0e9f65dd70f8d00e81
Autor:
Philippa J. Johnson, Andrew D. Miller, Jonathan Cheetham, Elena A. Demeter, Wen‐Ming Luh, John P. Loftus, Sarah L. Stephan, Curtis W. Dewey, Erica F. Barry
Publikováno v:
Journal of Veterinary Internal Medicine, Vol 35, Iss 1, Pp 352-362 (2021)
Abstract Background Degenerative myelopathy (DM) in dogs is a progressive neurodegenerative condition that causes white matter spinal cord lesions. These lesions are undetectable on standard magnetic resonance imaging (MRI), limiting diagnosis and mo
Externí odkaz:
https://doaj.org/article/12835b8d0c7f49389b8c7f3376080e9b
Autor:
R.B. Guimarães, V. Essebag, M. Furlanetto, J.P.G. Yanez, M.G. Farina, D. Garcia, E.D. Almeida, L. Stephan, G.G. Lima, T.L.L. Leiria
Publikováno v:
Brazilian Journal of Medical and Biological Research, Vol 51, Iss 4 (2018)
We described the clinical evolution of patients with structural heart disease presenting at the emergency room with syncope. Patients were stratified according to their syncope etiology and available scores for syncope prognostication. Cox proportion
Externí odkaz:
https://doaj.org/article/bbc8cfbe726645ec87784c17726a29e8
Autor:
Lawrence J. Overzet, Matthew Goeckner, Isabel C. Estrada-Raygoza, C. T. Nelson, Chin-Wook Chung, Gabriel Padron Wells, P. L. Stephan Thamban
Publikováno v:
Plasma Processes and Polymers. 10:119-135
Publikováno v:
Journal of Materials Science: Materials in Electronics. 18:439-442
We present results from photoreflectance (PR) experiments conducted near the E 1 transition energies (2.60–3.35 eV) of Al0.25Ga0.75As/In0.15Ga0.85As heterostructures that constitute the upper layers of pseudomorphic high electron mobility transisto
Publikováno v:
The Review of scientific instruments. 81(1)
Optical emission spectroscopy (OES) diagnostics have been employed for many years in plasma etch end point detection schemes. Unfortunately some newer process systems have much lower optical emission or limited optical access. To overcome such limita
Publikováno v:
The Review of scientific instruments. 80(1)
We developed and tested a compact collimated 16 channel fiber optic array diagnostic for studying the light emission of railgun armature plasmas with approximately millimeter spatial and submicrosecond temporal resolution. The design and operational
Autor:
Y. Du, S. J. B. Yoo, P. Bjeletich, P. L. Stephan, F Olsson, R.G. Broeke, N. Chubun, T. Tekin, C. Ji, Jing Cao, Sebastian Lourdudoss
Publikováno v:
31st European Conference on Optical Communications (ECOC 2005).
We report the optical-coding operation of monolithic, ultra-compact optical-CDMA encoder and decoder pair, consisting of InP based integrated AWGs and phase modulators. The encoder and decoder succ ...
Publikováno v:
SPIE Proceedings.
The material constitution of modern photocathodes (i.e. third generation) has remained a constant for almost two decades. The active GaAs layer is grown by metal organic chemical vapor deposition (MOCVD) and processed to create a negative electron af
Publikováno v:
SPIE Proceedings.
Modern image tube intensifier photocathodes rely on a GaAs active layer, which has traditionally been grown using metallorganic chemical vapor deposition (MOCVD) due to its high throughput and lower cost of operation. Molecular beam epitaxy (MBE) pro