Results 41 to 50 of about 31,504 (196)

(Non-) geodesic motion in chameleon Brans Dicke model

open access: yes, 2013
Based on \cite{16}, we assume there is a non-minimal coupling between the scalar field and matter in Brans-Dicke model. We analyzes the motion of different matter such as, massless scalar field, photon, massless perfect fluid (dust), massive perfect ...
Saaidi, Khaled
core   +1 more source

Investigation of the Suitability of the ROTEM Assay to Measure Coagulation Potential in Blood From Patients on Concizumab Prophylaxis

open access: yesHaemophilia, EarlyView.
ABSTRACT Background Rotational thromboelastometry (ROTEM) aims to measure the coagulation potential in whole blood. Concizumab, an anti‐tissue factor pathway inhibitor (TFPI) antibody for prophylaxis in haemophilia, enhances tissue factor (TF)‐initiated coagulation by preventing inhibition of activated factor X (FXa), thus increasing thrombin ...
Hermann Eichler   +9 more
wiley   +1 more source

Recovering a MOND-like acceleration law in mimetic gravity

open access: yes, 2017
We reconsider the recently proposed mimetic gravity, focusing in particular on whether the theory is able to reproduce the inferred flat rotation curves of galaxies.
Vagnozzi, Sunny
core   +1 more source

Quantifying and Regionalizing Land Use Impacts on Catchment Response Times With High‐Frequency Observations

open access: yesWater Resources Research, Volume 62, Issue 2, February 2026.
Abstract Land use and land cover change (LUCC) can affect the hydrological response time of rivers. However, it is difficult to generate robust and quantitative evidence of this impact at the catchment scale. This lack of evidence also affects the development of rainfall‐runoff models to make ex‐ante predictions.
Anthony C. Ross   +7 more
wiley   +1 more source

Socialinės paramos, teikiamos Ukrainos karo pabėgėliams, analizė

open access: yesMokslo Taikomieji Tyrimai
Straipsnyje nagrinėjama socialinė parama, besitęsiant Rusijos agresijai, teikiama Lietuvoje Ukrainos karo pabėgėliams, susiduriantiems su įvairiais iššūkiais bandant prisitaikyti prie naujos aplinkos.
Lijana Simsonienė, Aristida Čepienė
doaj   +1 more source

The Pioneer Anomaly and Its Implications

open access: yes, 2005
The Pioneer 10/11 spacecraft yielded the most precise navigation in deep space to date. However, their radio-metric tracking data has consistently indicated the presence of a small, anomalous, Doppler frequency drift. The drift is a blue-shift, uniformly
Anderson, John D.   +2 more
core   +1 more source

The matter Lagrangian and the energy-momentum tensor in modified gravity with non-minimal coupling between matter and geometry [PDF]

open access: yes, 2010
We show that in modified $f(R)$ type gravity models with non-minimal coupling between matter and geometry, both the matter Lagrangian, and the energy-momentum tensor, are completely and uniquely determined by the form of the coupling.
Harko, T.
core   +2 more sources

COVID‐19 and Farm Management in India: Evidence From the Rural–Urban Interface of Bangalore

open access: yesJournal of Agricultural Economics, Volume 77, Issue 1, Page 74-93, February 2026.
ABSTRACT We examine farm management decisions of smallholder farmers during the first wave of COVID‐19 infections in India between June 2020 and March 2021. We use panel data from 256 farm households in the rural–urban interface of Bangalore from a pre‐COVID‐19 face‐to‐face survey and a phone survey at the end of the first COVID‐19 wave.
Verena Preusse, Meike Wollni
wiley   +1 more source

Recuperación del funcionamiento hidrológico de ecosistemas de páramo en Colombia

open access: yesRevista U.D.C.A Actualidad & Divulgación Científica, 2017
Los páramos son ecosistemas que se caracterizan por una alta humedad relativa, alta frecuencia de niebla y por tener una vegetación arbustiva y herbácea, adaptada a las condiciones de alta montaña. En condiciones naturales estos ecosistemas presentan una
María Fernanda Cárdenas   +1 more
doaj   +3 more sources

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