Results 71 to 80 of about 27,186 (209)

Coupling Modelling and Fault Propagation Simulation Method for Power Grid‐Centric Urban Lifeline Systems Under Extreme Disasters

open access: yesEnergy Internet, Volume 2, Issue 3, Page 255-273, October 2025.
ABSTRACT The interconnection of urban critical infrastructure poses new challenges to the secure operation of power grid‐centric urban lifeline systems. The interdependencies among infrastructure systems increase the risk of cascading fault propagation, thereby threatening urban public safety.
Chengeng Zhang   +3 more
wiley   +1 more source

Corporate social responsibility and trade credit: International evidence

open access: yesInternational Review of Economics & Finance
We examine the relation between CSR engagement and trade credit use, taking into consideration the role of national cultures in a global context between the years 2004 and 2019.
Van Ha Nguyen, Tung Lam Dang
doaj   +1 more source

DISINTERMEDIASI FUNGSI PERBANKAN DI INDONESIA PASCA KRISIS 1997 : Faktor Permintaan Atau Penawaran Kredit, Sebuah Pendekatan Dengan Model Disequilibrium

open access: yesBuletin Ekonomi Moneter dan Perbankan, 2007
The goal of this paper is to analyze the determinants of bank credit declining, whether is dominated by the supply or the credit demand, post the financial crisis in Indonesia.
Harmanta Harmanta, Dr. Mahyus Ekananda
doaj   +1 more source

IMPACT OF CRYPTOCURRENCY EXCHANGE RATE ON FINANCIAL STOCK EXPOSURE : COMPARISON BETWEEN TWO EMERGING MARKETS

open access: yesФінансово-кредитна діяльність: проблеми теорії та практики, 2020
. This research employs Capital Asset Pricing Model and foreign exchange exposure theory to explain how the value of financial stocks is affected by the home country cryptocurrency.
Chi-Ming Ho
doaj   +1 more source

Cores in Dwarf Galaxies from Dark Matter with a Yukawa Potential

open access: yes, 2010
We show that cold dark matter particles interacting through a Yukawa potential could naturally explain the recently observed cores in dwarf galaxies without affecting the dynamics of objects with a much larger velocity dispersion, such as clusters of ...
A. Loeb, Abraham Loeb, Neal Weiner
core   +1 more source

Should lambs born to one‐year‐old ewes and grown to heavy live weights be retained as replacements and mated at seven months of age?

open access: yesNew Zealand Journal of Agricultural Research, Volume 68, Issue 5, Page 976-996, October 2025.
ABSTRACT The lifetime productivity and efficiency of singleton‐ and twin‐born ewe lambs born to one‐year‐old ewes were compared with twin‐born ewe lambs born to mixed‐age ewes. Romney ewe lambs either born as twins to mixed‐age ewes (Heavier n = 135 and Control n = 135), or to one‐year‐old ewes as singletons (L1; n = 135) or twins (L2; n = 88) were ...
Emmanuelle Haslin   +4 more
wiley   +1 more source

Principal-Agent Problem with Minimum Performance Insurance [PDF]

open access: yes
A minimum performance insurance in the Principal-Agent problem is wealth reducing to the principal. This result points to further inefficiencies in mandatory individual Pension Funds' contracts, particularly the one established in the 1993's 100th Law in
Juan Manuel Julio
core  

Constraints on the ultracompact minihalos using neutrino signals from the gravitino dark matter decay

open access: yes, 2014
Ultracompact dark matter minihalos (UCMHs) would be formed during the earlier universe if there were large density perturbations. If the dark matter can decay into the standard model particles, such as neutrinos, these objects would become the potential ...
Li, Ming-Zhe   +3 more
core   +1 more source

Markierungsfreie Detektion von Virus‐Membran‐Wechselwirkungen mittels oberflächenverstärkter Infrarot‐Absorptionsspektroskopie (SEIRA)

open access: yesAngewandte Chemie, Volume 137, Issue 31, July 28, 2025.
Die virale Bindung und Fusion stellen frühe Schritte in der Virusinfektion dar. Die oberflächenverstärkte Infrarotabsorptionsspektroskopie ermöglicht die markierungsfreie Beobachtung molekularer Prozesse während der Interaktion des Influenza‐A‐Virus mit einem Wirtszellmembranmodell und liefert chemische Auflösung zur Unterscheidung viraler Proteine ...
Amelie Teresa Heinen   +4 more
wiley   +1 more source

Selección adversa en la convocatoria docente para educación primaria, media y básica en Colombia

open access: yesLecturas de Economía, 2007
Este artículo analiza la elección de docentes en educación básica y media en Colombia bajo un modelo de selección adversa. Se hace seguimiento a la situación salarial, al cambio institucional y a los resultados de uno de los concursos para Medellín.
David Tobón   +2 more
doaj  

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