Results 1 to 10 of about 160,881 (265)
Sprint Speed Measurement in a National Rugby Union Academy: An Equivalence Study of Three Measurement Systems, Age, and Playing Position [PDF]
European Journal of Sport ScienceThis study profiled the sprint speed of young male rugby union players in a national pathway academy, comparing different technologies for determining maximal velocity (Vmax), while also examining age‐group and positional effects.
Andrew R. Wright +6 more
doaj +2 more sources
Games, 2022 Take the fort, then take the city. In a two-stage, two-party contest, victory in the initial stage can provide an advantage in the final stage. We examine such momentum in conflict scenarios and investigate how valuable it must be to avoid a Pyrrhic victory.
James W. Boudreau +3 more
openaire +3 more sources
Journal of High Energy Physics, 2021 Abstract Previous work has explored the connections between three concepts — operator size, complexity, and the bulk radial momentum of an infalling object — in the context of JT gravity and the SYK model. In this paper we investigate the higher dimensional generalizations of these connections.
Leonard Susskind, Ying Zhao
openaire +3 more sources
Cultural and Social Bias Leading to Prenatal Sex Selection: India Perspective
Frontiers in Global Women's Health, 2022 Globally, 23.1 million missing female births have been documented, resulting in an imbalanced sex ratio at birth (SRB) between the late 1990s and 2017, with India accounting for almost half of this missing women population.
Nayan Chakravarty +8 more
doaj +1 more source
BMC Pregnancy and Childbirth, 2022 Background Mental health has long fallen behind physical health in attention, funding, and action—especially in low- and middle-income countries (LMICs).
Shanon E McNab +8 more
doaj +1 more source
Alpha Momentum and Price Momentum [PDF]
International Journal of Financial Studies, 2013 We analyze a novel alpha momentum strategy that invests in stocks based on three-factor alphas which we estimate using daily returns. The empirical analysis for the U.S. and for Europe shows that (i) past alpha has power in predicting the cross-section of stock returns; (ii) alpha momentum exhibits less dynamic factor exposures than price momentum and (
Hannah Lea Hühn, Hendrik Scholz
openaire +4 more sources
ESC Heart Failure, 2023 Aims Acute heart failure (AHF) has an impact on human health worldwide. Despite guidelines for treatment and management of AHF, mortality rates remain high.
Maria Novosadova +9 more
doaj +1 more source
Gender-based violence programming in times of COVID-19: Challenges, strategies and recommendations
Frontiers in Global Women's Health, 2022 Gender-Based Violence (GBV) remains the most challenging and threatening manifestation of gender inequality in Indian society. The outbreak of COVID-19 in India increased the risk of exposure to GBV, often compared to the “shadow pandemic".
Mridu Markan +7 more
doaj +1 more source
The Effects of Institutional Investors Herding on the Performance of Iran Capial Market Anomalies [PDF]
فصلنامه بورس اوراق بهادار, 2022 Anomalies in financial markets, which is produced and exacerbated by sensitive and imitative behavior and reduces market efficiency, have always been the focus of researchers. In this research, a criterion for measuring the mass turnover of institutional
mohammad hassan ebrahimi sarveolia +3 more
doaj +1 more source
Closed-loop brain stimulation augments fear extinction in male rats
Nature Communications, 2023 Dysregulated fear reactions can result from maladaptive processing of trauma-related memories. In post-traumatic stress disorder (PTSD) and other psychiatric disorders, dysfunctional extinction learning prevents discretization of trauma-related memory ...
Rodrigo Ordoñez Sierra +11 more
doaj +1 more source