Results 41 to 50 of about 2,255 (146)

Reduction of Perioperative Blood Loss During Endoprosthetic Replacement of Large Joints

open access: yesОбщая реаниматология, 2011
Objective: to estimate changes in respiratory and circulatory functions in the acutest period in patients with pulmonary artery thromboembolism (PATE) without arterial hypotension during their first visit. Subjects and methods.
D. B. Borisov   +4 more
doaj   +1 more source

A Strictly Geostrophic Product of Sea‐Surface Velocities From the SWOT Fast‐Sampling Phase

open access: yesGeophysical Research Letters, Volume 53, Issue 14, 28 July 2026.
Abstract While geostrophy remains the simplest and most practical balance to extract velocity information from sea‐surface height anomaly (SSHa), confusions remain within the oceanographic community to what extent this balance can be applied to altimetric observations with the launch of the Surface Water and Ocean Topography (SWOT) satellite. Given the
Takaya Uchida   +6 more
wiley   +1 more source

Microsecond time-resolved absorption spectroscopy used to study CO compounds of cytochrome bd from Escherichia coli. [PDF]

open access: yesPLoS ONE, 2014
Cytochrome bd is a tri-heme (b558, b595, d) respiratory oxygen reductase that is found in many bacteria including pathogenic species. It couples the electron transfer from quinol to O2 with generation of an electrochemical proton gradient.
Sergey A Siletsky   +3 more
doaj   +1 more source

Lobbying and Political Risk Disclosure: Do Socially Responsible Firms Voluntarily Disclose More?

open access: yesBritish Journal of Management, Volume 37, Issue 3, July 2026.
Abstract Drawing on theories of strategic communication, legitimacy, impression management and moral capital, this study investigates whether firms use political risk disclosure to offset negative perceptions associated with corporate lobbying. Using a sample of 10,120 observations from 1362 US firms between 2002 and 2018, we find that firms with ...
Maretno A. Harjoto   +4 more
wiley   +1 more source

Experimental Phase Equilibria Study and Thermodynamic Modeling of the Na2O–SnO–SnO2–SiO2 System

open access: yesJournal of the American Ceramic Society, Volume 109, Issue 7, July 2026.
ABSTRACT Integrated experimental and thermodynamic modeling study of the phase equilibria in the Na2O–SnO–SnO2–SiO2 system in air and in equilibrium with liquid metal has been undertaken for characterizing the thermochemistry of slag in smelting side streams enriched in Sn and optimizing the fuming process. New experimental phase equilibria data at 800°
Hamed Abdeyazdan   +2 more
wiley   +1 more source

Evidence for Fast Electron Transfer between the High-Spin Haems in Cytochrome bd-I from Escherichia coli.

open access: yesPLoS ONE, 2016
Cytochrome bd-I is one of the three proton motive force-generating quinol oxidases in the O2-dependent respiratory chain of Escherichia coli. It contains one low-spin haem (b558) and the two high-spin haems (b595 and d) as the redox-active cofactors.
Sergey A Siletsky   +3 more
doaj   +1 more source

Analysis of the capacity changes in the "Garajevac-istok" excavation by applying the GIS technology / Анализ изменений объема карьера «Гараевац - восток», выполненный с помощью ГИС технологии / Analiza promena kapaciteta kopa 'Garajevac - Istok' primenom GIS tehnologije [PDF]

open access: yesVojnotehnički Glasnik, 2019
The paper discusses the concept of construction and monitoring of capacity changes - the volume of the "Garajevac-Istok" excavation (mine), located in the cadastral municipality of Novi Bečej. Namely, in the earlier period, the physical surface of the
Mirko A. Borisov   +3 more
doaj   +1 more source

Scalable Platform Enabling Reservoir Computing With Nanoporous Oxide Memristors for Image Recognition and Time Series Prediction

open access: yesAdvanced Intelligent Systems, Volume 8, Issue 5, May 2026.
The approach of physical in materia computing incorporates parallel computing within the medium itself. A scalable and energy‐efficient, oxide‐based computational platform is realized in form of a nanoporous network of volatile niobium oxide memristors sandwiched between top and bottom metallic electrodes, and then tested for prediction and ...
Joshua Donald   +7 more
wiley   +1 more source

Key New Evidence for the Hainan Mantle Plume Head: Ongoing Formation of a Large Igneous Province?

open access: yesGeochemistry, Geophysics, Geosystems, Volume 27, Issue 5, May 2026.
Abstract The process‐based surface magmatic expression of mantle plumes is typically a large igneous province (LIP) induced by the mantle plume head, followed by subsequent age‐progressive volcanic tracks resulting from plate drifting above the plume tail.
F. Yang   +9 more
wiley   +1 more source

The Abrupt and Persistent Decline in Recruitment Success in Northeast Arctic Cod: A Review of Probable Causes

open access: yesFish and Fisheries, Volume 27, Issue 3, Page 643-659, May 2026.
ABSTRACT Most of the previously large cod stocks in the North Atlantic are depleted to very low levels. A notable exception has been the Northeast Arctic cod inhabiting the Barents Sea. This cod stock reached a record high level around 2013, but since then has declined sharply, with older fish being fished out and few new recruits entering the stock ...
Edda Johannesen   +16 more
wiley   +1 more source

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