Results 31 to 40 of about 604,251 (303)

A simple model for AGN feedback in nearby early-type galaxies [PDF]

, 2011
Recent work indicates that star-forming early-type galaxies (ETGs) residing in the blue cloud migrate rapidly to the red sequence within around a Gyr, passing through several phases of increasingly strong AGN activity in the process (Schawinski et al ...
Adelman-McCarthy, Alexander, Antonuccio-Delogu, Baldwin, Begelman, Begelman, Bell, Benson, Bernardi, Best, Best, Bezanson, Binney, Birnboim, Blandford, Boissier, Bournaud, Bower, Bower, Bîrzan, Cattaneo, Cattaneo, Ciotti, Cole, Combes, Crenshaw, Crenshaw, Crocker, Croton, de Kool, De Lucia, De Lucia, De Young, Dekel, Di, Di, Ellis, Everett, Faber, Fabian, Fabian, Fabian, Falle, Ferrarese, Ferreras, Forbes, Franx, Franx, Fukugita, Fukugita, Gao, Gebhardt, Granato, Graves, Graves, Guiderdoni, Haehnelt, Hatton, Heckman, Hopkins, Häring, Jeong, Jeong, Jorgensen, Joseph Silk, Kaiser, Kannappan, Kauffmann, Kauffmann, Kauffmann, Kaviraj, Kaviraj, Kaviraj, Kaviraj, Kaviraj, Kaviraj, Kaviraj, Kennicutt, Kennicutt, Kevin Schawinski, Kewley, Khalatyan, Khochfar, Khochfar, Kino, Knapp, Kormendy, Krause, Krumholz, Lintott, Magorrian, Martin, Martin, Martini, Mathur, Miller, Murali, Naab, Nagashima, Nelan, Netzer, Ostriker, Ostriker, Peebles, Pipino, Proga, Rettura, Richstone, Saglia, Salim, Salim, Sarzi, Schawinski, Schawinski, Schawinski, Schawinski, Schawinski, Schawinski, Schmidt, Schweizer, Schweizer, Scott, Serra, Shabala, Silk, Silk, Skrutskie, Somerville, Somerville, Springel, Springel, Stanislav S. Shabala, Strickland, Sugata Kaviraj, Sutherland, Tal, Tan, Thomas, Thomas, Trager, Trager, Tremaine, van Dokkum, van Dokkum, van Dokkum, van Dokkum, Veilleux, Wild, Yi, Young   +149 more
core   +2 more sources

Carbonate reservoirs of subsalt deposits of the Caspian syneclise

Georesursy, 2017
The Caspian syneclise is one of the most promising hydrocarbon regions in Russia and Kazakhstan, which is confirmed by the discovery in recent years of large oil and gas fields within its borders.
V.A. Zhemchugova, E.Yu. Makarova, Yu.V. Naumcheev, N.D. Makarov, V.V. Pankov   +4 more
doaj   +1 more source

Spatial expansions and travelling waves of rabies in vampire bats [PDF]

, 2016
A major obstacle to anticipating the cross-species transmission of zoonotic diseases and developing novel strategies for their control is the scarcity of data informing how these pathogens circulate within natural reservoir populations.
Benavides, Julio A., Streicker, Daniel, Valderrama, William   +2 more
core   +1 more source

Pore structure characterization and its significance for gas adsorption in coals: A comprehensive review

Unconventional Resources, 2022
The coal reservoir has multifaceted and hierarchical characteristics influenced by heterogeneity of the pore and fracture networks. The coal pore including micropore, mesopores and macropores determines the critical migrate processes of gas molecules ...
Dameng Liu, Feng Qiu, Ning Liu, Yidong Cai, Yilin Guo, Bo Zhao, Yongkai Qiu   +6 more
doaj   +1 more source

Reservoir theory for studying the geochemical evolution of soils [PDF]

, 2010
[1] Linking mineral weathering rates measured in the laboratory to those measured at the landscape scale is problematic. In laboratory studies, collections of minerals are exposed to the same weathering environment over a fixed amount of time. In natural
Almond, Amundson, Anderson, Anderson, Anderson, Baldwin, Birkeland, Blum, Brantley, Brantley, Brown, Burke, Butler, Carson, Chadwick, Dietrich, Dietrich, Dixon, Eriksson, Fernandes, Ferrier, Furbish, Gabet, Gabet, Gabet, Heimsath, Heimsath, Hren, Jenny, Johnson, Johnson, Kaste, Kirkby, Kyungsoo Yoo, Lebedeva, Montgomery, Mudd, Mudd, Mudd, Nikiforoff, Porder, Porder, Prosser, Riebe, Riebe, Rodhe, Roering, Roering, Simon Marius Mudd, Small, Trumbore, Waldbauer, Walker, West, White, Yoo, Yoo, Yoo, Yoo   +58 more
core   +2 more sources

Epidemiological Peculiarities of Ebola Virus Disease Epidemic, 2013-2015 in West Africa Countries

Проблемы особо опасных инфекций, 2015
Represented are the results of analysis of the on-going EVD epidemic, 2013-2015 in West Africa countries. Identified have been epidemiological peculiarities, the principal ones of which are: the scale of epidemic transmission; social factors of ...
A. Yu. Popova, V. A. Safronov, M. Y. Boiro, E. V. Kouklev, O. V. Kedrova, S. K. Udovichenko, A. A. Lopatin, A. S. Razdorsky, E. B. Ezhlova, V. Yu. Smolensky, V. V. Kutyrev   +10 more
doaj   +1 more source

Thermodynamic analysis of a novel fossil-fuel–free energy storage system with a trans-critical carbon dioxide cycle and heat pump [PDF]

, 2020
This paper presents and analyzes a novel fossil-fuel–free trans-critical energy storage system that uses CO2 as the working fluid in a closed loop shuttled between two saline aquifers or caverns at different depths: one a low-pressure reservoir and the ...
Hao, Y, He, Q, Liu, W, Oldenburg, CM, Pan, L   +4 more
core   +1 more source

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

FEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa, Konstantinos Makryniotis, Theofani‐Iosifina Sousani, Evangelos Topakas, Vangelis Daskalakis, Maria Dimarogona   +5 more
wiley   +1 more source

A methionine‐lined active site governs carbocation stabilization and product specificity in a bacterial terpene synthase

FEBS Letters, EarlyView.
This study reveals a unique active site enriched in methionine residues and demonstrates that these residues play a critical role by stabilizing carbocation intermediates through novel sulfur–cation interactions. Structure‐guided mutagenesis further revealed variants with significantly altered product profiles, enhancing pseudopterosin formation. These
Marion Ringel, Carl P. O. Helmer, Shani Zev, Ronja Driller, Emily Buhr, Markus Reinbold, Renana Schwartz, Gabriel Foley, Mikael Boden, Daniel Garbe, Gerhard Schenk, Dan Thomas Major, Bernhard Loll, Thomas Brück   +13 more
wiley   +1 more source

Ultra-Deep Dolomite Reservoir Quality Classification and its Effect on Acid-Fracturing Based on Natural Fracture Activity Analysis: A Case Study of the Cambrian Subsalt Reservoir in Northern Uplift of Tarim Basin

Frontiers in Earth Science, 2022
Taking the >8,000 m buried Cambrian subsalt dolomite reservoir in the northern uplift of the Tarim Basin as an example, this study used imaging logging, cores, outcrops, and other data to identify natural fractures and obtain parameters of natural ...
Guoqing Yin, Hui Zhang, Yi Xin, Wei Zhang, Xingneng Wu, Jingrui Liang, Shujun Lai   +6 more
doaj   +1 more source