Results 71 to 80 of about 1,426,687 (380)

Redox‐dependent binding and conformational equilibria govern the fluorescence decay of NAD(P)H in living cells

FEBS Letters, EarlyView.
In this work, we reveal how different enzyme binding configurations influence the fluorescence decay of NAD(P)H in live cells using time‐resolved anisotropy imaging and fluorescence lifetime imaging microscopy (FLIM). Mathematical modelling shows that the redox states of the NAD and NADP pools govern these configurations, shaping their fluorescence ...
Thomas S. Blacker, Nimit Mistry, Nicoletta Plotegher, Elizabeth R. Westbrook, Michael D. E. Sewell, John Carroll, Gyorgy Szabadkai, Angus J. Bain, Michael R. Duchen   +8 more
wiley   +1 more source

Physical Properties of Radio Stars Based on LAMOST Spectral Survey

Universe, 2022
Radio emission has been detected for all types of stars in the Hertzsprung Russell diagram. Large Sky Area Multi-Object Fiber Spectroscopic Telescope (LAMOST) low and medium-resolution spectroscopic surveys provide a good opportunity to obtain the ...
Liyun Zhang, Yao Cheng, Xianming L. Han, Qingfeng Pi, Prabhakar Misra, Baoda Li, Zhongzhong Zhu   +6 more
doaj   +1 more source

Optical Spectroscopy of IRAS 02091+6333

, 2003
We present a detailed spectroscopic investigation, spanning four winters, of the asymptotic giant branch (AGB) star IRAS 02091+6333. Zijlstra & Weinberger (2002) found a giant wall of dust around this star and modelled this unique phenomenon.
Bacher, A., Emprechtinger, M., Groemer, G. E., Kapferer, W., Kausch, W., Kimeswenger, S., Kitzbichler, M. G., Lechner, M. F. M., Lederle, C., Uytterhoeven, K., Zijlstra, A. A.   +10 more
core   +1 more source

A Radial Velocity Survey of the Cygnus OB2 Association [PDF]

, 2006
We conducted a radial velocity survey of the Cygnus OB2 Association over a 6 year (1999 - 2005) time interval to search for massive close binaries. During this time we obtained 1139 spectra on 146 OB stars to measure mean systemic radial velocities and ...
Andy J. Monson, B. Uzpen, Blaauw A., Blaauw A., Christopher L. Fryer, Comeron F., Daniel C. Kiminki, Dequennoy A., Hall D. S., Henry A. Kobulnicky, Jennifer S. Irwin, K. Kinemuchi, Kazarovets E. V., Knodlseder J., Leitherer C., Lennon D. J., Maeder A., Michael J. Pierce, Nations H. L., R. C. Berrington, Rios L. Y., Romano G., S. E. Woosley, Torres-Dodgen A. V., van der Woerd H., Vanbeveren D., Vanbeveren D., Voelcker K., Wegner W.   +28 more
core   +3 more sources

THE NINTH DATA RELEASE OF THE SLOAN DIGITAL SKY SURVEY: FIRST SPECTROSCOPIC DATA FROM THE SDSS-III BARYON OSCILLATION SPECTROSCOPIC SURVEY [PDF]

, 2012
The Sloan Digital Sky Survey III (SDSS-III) presents the first spectroscopic data from the Baryon Oscillation Spectroscopic Survey (BOSS). This ninth data release (DR9) of the SDSS project includes 535,995 new galaxy spectra (median z ∼ 0.52), 102,100 ...
Christopher P. Ahn, R. Alexandroff, C. Prieto, S. Anderson, Timothy Anderton, B. Andrews, E. Aubourg, Stephen Bailey, E. Balbinot, R. Barnes, J. Bautista, T. Beers, A. Beifiori, A. Berlind, V. Bhardwaj, D. Bizyaev, C. Blake, M. Blanton, M. Blomqvist, J. Bochanski, J. Bochanski, A. Bolton, A. Borde, J. Bovy, W. Brandt, J. Brinkmann, P. Brown, P. Brown, J. Brownstein, K. Bundy, N. Busca, W. Carithers, A. Carnero, M. Carr, D. Casetti-Dinescu, Yan-Mei Chen, Yan-Mei Chen, C. Chiappini, J. Comparat, N. Connolly, J. Crepp, S. Cristiani, R. Croft, A. Cuesta, L. Costa, J. Davenport, K. Dawson, R. D. Putter, R. D. Putter, N. D. Lee, T. Delubac, S. Dhital, S. Dhital, A. Ealet, G. Ebelke, E. Edmondson, D. Eisenstein, S. Escoffier, M. Esposito, M. Evans, Xiaohui Fan, B. F. Castellá, E. F. Alvar, Leticia D. Ferreira, N. F. Ak, N. F. Ak, H. Finley, S. Fleming, S. Fleming, A. Font-Ribera, A. Font-Ribera, P. Frinchaboy, D. A. Garc'ia-Hern'andez, A. P'erez, J. Ge, R. G'enova-Santos, B. Gillespie, L. Girardi, J. G. Hernández, E. Grebel, J. Gunn, Hong Guo, D. Haggard, J. Hamilton, David W. Harris, S. Hawley, F. Hearty, S. Ho, D. Hogg, J. Holtzman, K. Honscheid, J. Huehnerhoff, I. Ivans, Ž. Ivezić, Ž. Ivezić, H. Jacobson, Linhua Jiang, J. Johansson, Jennifer A. Johnson, G. Kauffmann, D. Kirkby, J. Kirkpatrick, J. Kirkpatrick, M. Klaene, G. Knapp, J. Kneib, J. Goff, A. Leauthaud, K. Lee, Y. S. Lee, D. Long, C. Loomis, S. Lucatello, B. Lundgren, R. Lupton, B. Ma, Zhibo Ma, N. MacDonald, C. E. Mack, S. Mahadevan, M. Maia, S. Majewski, M. Makler, E. Malanushenko, V. Malanushenko, A. Manchado, R. Mandelbaum, R. Mandelbaum, M. Manera, C. Maraston, D. Margala, S. Martell, S. Martell, C. McBride, I. McGreer, R. McMahon, Brice Ménard, Brice Ménard, S. Mészáros, J. Miralda-Escud'e, A. Montero-Dorta, A. Montero-Dorta, F. Montesano, H. Morrison, D. Muna, J. Munn, H. Murayama, A. Myers, A. F. Neto, D. Nguyen, D. Nguyen, R. Nichol, D. Nidever, P. Noterdaeme, S. E. Nuza, R. Ogando, M. Olmstead, D. Oravetz, R. Owen, N. Padmanabhan, N. Palanque-Delabrouille, K. Pan, J. Parejko, Prachi Parihar, I. Pâris, I. Pâris, P. Pattarakijwanich, J. Pepper, W. Percival, I. P'erez-Fournon, I. Pérez-Ràfols, P. Petitjean, J. Pforr, M. Pieri, M. Pinsonneault, G. P. D. Mello, F. Prada, F. Prada, A. Price-Whelan, M. Raddick, R. Rebolo, J. Rich, G. Richards, A. Robin, H. Rocha-Pinto, C. Rockosi, N. Roe, A. Ross, N. Ross, G. Rossi, G. Rossi, J. Rubiño-Martín, L. Samushia, L. Samushia, J. Almeida, Ariel G. S'anchez, B. Santiago, Conor Sayres, D. Schlegel, K. Schlesinger, K. Schlesinger, S. Schmidt, D. Schneider, M. Schultheis, A. Schwope, C. Scóccola, U. Seljak, U. Seljak, U. Seljak, E. Sheldon, Yue Shen, Y. Shu, J. Simmerer, A. Simmons, R. Skibba, M. Skrutskie, A. Slosar, F. Sobreira, J. Sobeck, K. Stassun, K. Stassun, O. Steele, M. Steinmetz, M. Strauss, A. Streblyanska, N. Suzuki, M. Swanson, T. Tal, A. Thakar, D. Thomas, B. Thompson, J. Tinker, R. Tojeiro, C. Tremonti, M. V. Magaña, L. Verde, M. Viel, S. Vikas, N. Vogt, D. Wake, Ji Wang, B. Weaver, D. Weinberg, B. Weiner, A. West, M. White, John C. Wilson, J. Wisniewski, J. Wisniewski, W. M. Wood-Vasey, B. Yanny, C. Yéche, D. York, O. Zamora, G. Zasowski, I. Zehavi, Gong-Bo Zhao, Zheng Zheng, G. Zhu, J. Zinn   +259 more
semanticscholar   +1 more source

Development of visible light‐sensitive human neuropsin (OPN5) via single amino acid substitution

FEBS Letters, EarlyView.
The present study determines a key amino acid residue, Lys91, for defining UV sensitivity of human OPN5. Heterologous action spectroscopy of the wild type and K91 mutants of OPN5 in HEK293T cells reveals that substitution of Lys91 with neutral (alanine) or acidic amino acids (glutamic or aspartic acids) causes substantial shifts in spectral sensitivity
Yusuke Sakai, Richard J. McDowell, Robert J. Lucas   +2 more
wiley   +1 more source

Phytoconstituents profiling of indigenous herbal drugs and its in vitro microbial, in silico biological examination against Severe acute respiratory syndrome coronavirus 2

World Journal of Traditional Chinese Medicine
Background: Habb-E-Shifa, Hamdard Sualin, and Hamdard Joshanda traditional herbal medicines may promote host resistance against infection by bacteria, viruses, and fungi which are easily accessible at inexpensive with no complexity.
T H. Mohamed Ahadu Shareef, M Mohamed Divan Masood, Irfan Navabshan, M Saiyad Musthafa   +3 more
doaj   +1 more source

Synthesis, spectroscopy, and photophysical properties of newly magnesium (II) phthalocyanine

MANAS: Journal of Engineering, 2021
2(3),9(10),16(17),23(24)-tetrakis-2,6-dimethoxyphenoxy substituted magnesium (II) phthalocyanine, which has very good solubility in polar and non-polar solvents and does not aggregate, was synthesized.
Mehmet Pişkin, Ömer Faruk Öztürk, Zafer Odabaş   +2 more
doaj   +1 more source

Spectroscopic wear detector [PDF]

, 1993
The elemental composition of a material exposed to hot gases and subjected to wear is determined. Atoms of an elemental species not appearing in this material are implanted in a surface at a depth based on the maximum allowable wear.
Madzsar, George C.
core   +1 more source

The APOKASC Catalog: An Asteroseismic and Spectroscopic Joint Survey of Targets in the Kepler Fields

, 2014
We present the first APOKASC catalog of spectroscopic and asteroseismic properties of 1916 red giants observed in the Kepler fields. The spectroscopic parameters provided from the Apache Point Observatory Galactic Evolution Experiment project are ...
Aguirre, Victor Silva, An, Deokkeun, Basu, Sarbani, Beck, Paul, Beers, Timothy C., Bizyaev, Dmitry, Bloemen, Steven, Bovy, Jo, Chaplin, William J., Cunha, Katia, De Ridder, Joris, Elsworth, Yvonne, Epstein, Courtney, Frinchaboy, Peter M., Garcia-Hernández, D. A., García, Rafael A., Gilliland, Ronald, Girardi, Léo, Harding, Paul, Hearty, Fred R., Hekker, Saskia, Holtzman, Jon, Huber, Daniel, Ivans, Inese, Johnson, Jennifer A., Kallinger, Thomas, Majewski, Steven R., Mathur, Savita, Metcalfe, Travis S., Miglio, Andrea, Mosser, Benoit, Muna, Demitri, Mészáros, Sz., Nidever, David L., Pinsonneault, Marc H., Prieto, Carlos Allende, Pérez, Ana García, Schneider, Donald P., Serenelli, Aldo, Shetrone, Matthew, Smith, Verne V., Stello, Dennis, Tayar, Jamie, Zamora, Olga, Zasowski, Gail   +44 more
core   +2 more sources