Results 171 to 180 of about 176,693 (307)

Extreme‐weather risk and the cross‐section of stock returns

Journal of Risk and Insurance, Volume 93, Issue 1, Page 163-198, March 2026.
Abstract We document an extreme‐weather risk premium in the cross‐section of stock returns. Between 1995 and 2019, stocks of domestic U.S. firms with the most negative sensitivity to aggregate storm losses earned an annual excess‐return spread of more than 6 percentage points relative to those with the most positive sensitivity, a difference not ...
Alexander Braun, Julia Braun, Florian Weigert   +2 more
wiley   +1 more source

Comprehensive serotyping of Mannheimia haemolytica by a PCR system using the diversity of capsule biosynthesis genes. [PDF]

Sci Rep
Iguchi A, Ueno Y, Hoshinoo K, Okuno M, Uemura R, You G, Ogura Y, Takamatsu D.   +7 more
europepmc   +1 more source

Endogenous Competition Strategies With R&D in a Vertically Mixed Market Under Forward Passive Ownership

The Manchester School, Volume 94, Issue 2, Page 234-248, March 2026.
ABSTRACT This study examines endogenous choices of competition strategies in a vertically related mixed market in which an integrated public firm and a downstream firm, subject to forward passive ownership (FPO) by an input supplier, may engage in R&D investment.
Lili Xu, Yidan Zhang, Sang‐Ho Lee
wiley   +1 more source

Evaluation of Arclight Frugal Smartphone Video Otoscopy. [PDF]

Laryngoscope
Buhr CR, Bahr-Hamm K, Seifen C, Pordzik J, Eckrich J, Murray T, Matthias C, Blaikie A.   +7 more
europepmc   +1 more source

Quantum Carnot Bound from Petz Recovery Maps

Advanced Physics Research, Volume 5, Issue 2, February 2026.
A quantum bound (ηP$\eta_P$, the Petz Limit) is derived for the efficiency (η$\eta$) of a heat engine utilizing two‐level quantum systems (qubits) as the working substance. This limit, based on Petz recovery maps, is stricter than the classical Carnot limit (ηC$\eta_C$) for irreversible cycles.
Douglas Mundarain, Kevin Araya‐Sossa, Mario Miranda‐Rojas   +2 more
wiley   +1 more source

Social determination in the health of children born preterm: a scoping review. [PDF]

Rev Lat Am Enfermagem
Soares MFMR, Gomes AA, Silva JBD, Santos LMD, Braga PP, Duarte ED.   +5 more
europepmc   +1 more source

Soil Fauna Alter the Relationship Between Plant Litter Diversity and Microbial Communities in Mixed Litter Decomposition

Ecology and Evolution, Volume 16, Issue 2, February 2026.
This study reveals a complex interplay among litter diversity, soil fauna, and microbial communities in subtropical forests. Soil fauna not only significantly affect microbial biomass and community composition, but also mitigate the negative effects of plant diversity on bacterial communities and reverse the associations between specific microbes and ...
Pengpeng Dou, Dunmei Lin
wiley   +1 more source

A conceptual framework to integrate parents' cultural determinants in the care of preterm infants in the neonatal intensive care unit. [PDF]

J Health Popul Nutr
Nyaloko M, Lubbe W, Moloko-Phiri SS, Shopo KD.   +3 more
europepmc   +1 more source

Structural and functional homology between the RNAP(I) subunits A14/A43 and the archaeal RNAP subunits E/F.

Nucleic Acids Research, 2003
H. Meka, Gregoire Daoust, Kristine B. Arnvig, F. Werner, P. Brick, S. Onesti   +5 more
semanticscholar   +1 more source

Dynamic Debt With Intensity‐Based Models

Journal of Futures Markets, Volume 46, Issue 2, Page 334-352, February 2026.
ABSTRACT This article proposes a dynamic debt model where the face value of debt can change. In particular, our dynamic debt setting allows debt changes ruled by intensity processes that are linked to the firm value through the correlation between the stochastic processes. Analytical solutions are obtained, and we extend the proposed dynamic debt model
João Miguel Reis, José Carlos Dias
wiley   +1 more source