Results 71 to 80 of about 2,186 (187)

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

The impact of sanctions on the exploitation of shared natural resources: A game theory approach

open access: yesEnergy Strategy Reviews
Exploitation of natural resources such as oil and gas fields, coal and water basins are very important in the economic growth of countries. The importance of this issue for countries, especially the common natural resources, is twofold.
Salah Salimian   +2 more
doaj   +1 more source

EVALUASI BIJI TANAMAN GAMAL PROVENAN RETALHULEU PADA LAHAN KERING DI BUKIT BADUNG BALI

open access: yesPastura: Journal of Tropical Forage Science, 2011
Gliricidia (Gliricidia sepium) provenance Retalhuleu seed garden has been established in 1992 in dry land farming at Bukit Pecatu Village, Bukit Badung Peninsula, South Bali, at 100m sea level, on red-brown mediteran calcareous-base soil, with 1552 mm ...
A.W. Puger   +4 more
doaj   +1 more source

Maternal Sleep Disorders and Maternal and Birth Outcomes: A Retrospective US Claims‐Based Study

open access: yesBrain and Behavior, Volume 15, Issue 9, September 2025.
In a retrospective US claims‐based study of 93,767 American women with singleton pregnancies, 3.41% were found to have clinically diagnosed sleep disorders. These sleep disorders were significantly associated with higher odds of adverse maternal, fetal, and neonatal outcomes compared to women without sleep disorders, highlighting the importance of ...
Anayeli Herrera Morales   +4 more
wiley   +1 more source

Exploring the effects of anthropogenic habitat change on Euplerid carnivore occupancy in a humid evergreen forest, south‐east Madagascar

open access: yesJournal of Zoology, Volume 327, Issue 1, Page 84-97, September 2025.
We collected camera trap data of small carnivores in Tsitongambarika Nouvelle Aire Protégée, south‐east Madagascar, and detected four endemic Euplerid species, that is, Cryptoprocta ferox, Fossa fossana, Galidia elegans, and Galidictis fasciata, and three non‐native species, that is, Viverricula indica, Canis familiaris, and Felis sp.
C. Cardinal   +3 more
wiley   +1 more source

The price of backlash: Performance of Israeli firms Post-Gaza War

open access: yesBorsa Istanbul Review
This study examines the financial price of reputational backlash against Israeli firms following the Gaza War on October 7, 2023. We develop a sentiment–trade interaction framework that integrates Google Trends hostility queries, GDELT media tone, and a ...
Ihlas Sovbetov
doaj   +1 more source

A new perspective on gold as a risk hedge: Long-term impacts of bilateral political tensions between the U.S. and China

open access: yesInternational Review of Economics & Finance
Based on the GARCH-MIDAS model, this study systematically examines the impact of U.S.-China geopolitical tensions on the volatility of the spot gold market.
Shun Li, Yang Liu
doaj   +1 more source

Central Asia — twenty-five years after the breakup of the USSR

open access: yesRussian Journal of Economics, 2017
Central Asia consists of five culturally and ethnically diverse countries that have followed different paths to political and economic transformation in the past 25 years since achieving independence from the Soviet Union.
Uuriintuya Batsaikhan, Marek Dabrowski
doaj   +1 more source

Exploring the interconnectedness of oil, gold, cryptocurrencies, and economic growth in geopolitical uncertainty: An econometric analysis

open access: yesSocial Sciences and Humanities Open
This study examines the interrelation among gold, oil, and cryptocurrency markets and their implications for economic growth in the context of geopolitical turmoil.
Tarek Sadraoui   +2 more
doaj   +1 more source

Combining ability of grain sorghum lines selected for aluminum tolerance. [PDF]

open access: yes, 2017
The purpose of this study was to estimate combining ability of 58 sorghum lines previously selected for Aluminum (Al) tolerance. One hundred sixty-five hybrids were evaluated at three levels of Al saturation (0%, 20% and 50%) at the same season.
BERNARDINO, K. C.   +6 more
core   +1 more source

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