Results 71 to 80 of about 58,835 (203)

Ringed Seal (Pusa hispida) Abundance in Isfjorden, Svalbard, After 20‐Years of Climate Change and a Concomitant Survey Hiatus

open access: yesMarine Mammal Science, Volume 42, Issue 1, January 2026.
ABSTRACT Ringed seals (Pusa hispida) in Svalbard, Norway, are suspected to be declining due to a significant reduction in land‐fast sea ice, which serves as an essential breeding habitat, but were last surveyed in 2002. We address this data gap by conducting Uncrewed Aerial Systems (UAS) aerial surveys throughout Isfjorden (including adjacent small ...
Marc Rams i Rios   +4 more
wiley   +1 more source

Incentive Contracts and Hedge Fund Management [PDF]

open access: yes
We investigate incentive effects of a typical hedge-fund contract for a manager with power utility. With a one-year horizon, she displays risk-taking that varies dramatically with fund value.
Hodder, James E.   +1 more
core   +4 more sources

Exploring the Potential of Microalgae as Feed Ingredients for Sustainable Aquaculture: A Review of Nutritional and Environmental Benefits

open access: yesAquaculture Nutrition, Volume 2026, Issue 1, 2026.
The increase and rapid population growth and higher demand for fish are driving the aquaculture industry to rapid expansion. One of the main challenges in aquaculture is to ensure sustainable feeds for fish in different aquaculture systems. Historically, aquafeed ingredients were fishmeal and fish oil, but the increase in price and the decrease in ...
Mohamed Hachimi Alaoui   +4 more
wiley   +1 more source

Oxygen and erbium distribution in diffusion doped silicon

open access: yesModern Electronic Materials, 2016
Silicon doped with rare-earth metal erbium is a promising material for the fabrication of highly efficient light emitting structures that can be easily integrated into silicon electronics. The fabrication technology of these structures includes little if
Mikhail N. Drozdov   +4 more
doaj   +1 more source

CFD modelling of two-phase stirred bioreaction systems by segregated solution of the Euler–Euler model [PDF]

open access: yes, 2013
An advanced study of a bioreactor system involving a Navier–Stokes based model has been accomplished. The model allows a more realistic impeller induced flow image to be combined with the Monod bioreaction kinetics reported previously. The time-course of
Elqotbi, Mohammed   +3 more
core   +4 more sources

Financialization of Commodity Markets Co‐Movement Behind‐the‐Scenes

open access: yesJournal of Futures Markets, Volume 45, Issue 12, Page 2457-2475, December 2025.
ABSTRACT In the early 2000s, institutional investors entered the commodity futures markets en masse with passive, long only, index‐type positions in sharp contrast with those typically assumed by traditional expert participants. A heated public debate soon erupted over the perceived consequences of the phenomenon—commonly referred to as ...
Devraj Basu, Olivier Bauthéac
wiley   +1 more source

Labor Markets in CIS Countries [PDF]

open access: yes
This work is done as contribution to the Regional Human Development Report 2004 section 3.7 on “Labor Markets”. The paper focuses on discussing peculiarities of the labor market transition in CIS countries, features of unemployment, labor legislation ...
Oleksandr Rohozynsky, Olga Pavlova
core  

Jastrow-type calculations of one-nucleon removal reactions on open $s$-$d$ shell nuclei

open access: yes, 2002
Single-particle overlap functions and spectroscopic factors are calculated on the basis of Jastrow-type one-body density matrices of open-shell nuclei constructed by using a factor cluster expansion.
A. Fabrocini   +46 more
core   +1 more source

Bidirectional Associations Between Civic Engagement, Depressive Symptoms, and Suicidality in Youth: A Population‐Based Study

open access: yesJournal of Adolescence, Volume 97, Issue 8, Page 2159-2171, December 2025.
ABSTRACT Introduction Civic engagement is common in youth, yet its longitudinal association with mental health remains understudied. This study aims to document bidirectional associations between civic engagement, depressive symptoms, and suicidality at 20 and 23.
Anthony Sciola   +11 more
wiley   +1 more source

Treatment of Chronic Myelomonocytic Leukemia with 5-Azacytidine: Case Reports

open access: yesCase Reports in Hematology, 2012
Epigenetic therapy with hypomethylating agent (5-azacytidine; AZA) is common in the management of specific subtypes of myelodysplastic syndrome (MDS), but there are only few studies in chronic myelomonocytic leukemia (CMML) patients.
Peter Rohon   +5 more
doaj   +1 more source

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