Results 151 to 160 of about 3,453,875 (315)

1960 Annual Review, Black Hills National Forest : Water, Recreation, Wood, Forage, Wildlife

open access: yes, 1960
Annual report for the Black Hills National Forest. "GPO 845242.
Black Hills National Forest (Agency : U.S.)
core  

Prescribed pharmaceutical alternatives initiative coinciding with reductions in unregulated street opioid use among young people who use drugs: An interrupted time series analysis

open access: yesAddiction, EarlyView.
Abstract Background and aims In British Columbia, Canada, an initiative was implemented in 2020 to reduce overdose mortality by prescribing pharmaceutical opioids (primarily hydromorphone) as a substitute for the toxic unregulated drug supply. This study estimated changes in the level and trend of unregulated opioid use and non‐prescribed hydromorphone
Erica McAdam   +7 more
wiley   +1 more source

1958 Report to Stockholders, U.S. Department of Agriculture, Black Hills National Forest

open access: yes, 1958
Annual report for the Black Hills National Forest. "G.P.O. 8589781.
Black Hills National Forest (Agency : U.S.)
core  

Running towards: Labour market incentives for runaway slaves in the British Cape Colony, 1830–1838

open access: yesAsia‐Pacific Economic History Review, EarlyView.
Abstract Recent scholarship on slave escapes has increasingly emphasised economic motivation, but few studies have empirically investigated how market incentives influenced the decision‐making of enslaved individuals during transitions from coerced to wage labour.
Karl Bergemann   +2 more
wiley   +1 more source

The public agglomeration effect: Urban–rural divisions in government efficiency and political preferences

open access: yesAmerican Journal of Political Science, EarlyView.
Abstract Why and when do cities vote for the left? The emergence of the urban–rural divide in the United States in the 1930s is inconsistent with canonical theories of cleavages. This paper introduces an explanation: agglomeration effects. The provision of government services is more efficient in urban environments because of nonrivalries, economies of
Theo Serlin
wiley   +1 more source

Eclipse;Black Hills Scenes;

open access: yes
This is a 7x5 glass plate of leafless trees and multi-story buildings beneath a planetary body with a circular halo surrounding an ecliptic shape. Title(s) by Carpenter, L.397 H86-038 Lester Black Collection Vault 334-417 Box 5 of 8 Glass plates H86-037
Black, Lester
core  

Caracterização físico-química de diferentes frações da aveia (Avena sativa L.) e atividade antioxidante de seus extratos [PDF]

open access: yes, 2013
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Química, Florianópolis, 2013.A aveia (Avena sativa L.) é um cereal de estrutura diferenciada dos demais.
Sandrin, Raceli
core  

Impact of Chemotherapy on Sperm Functional Characteristics in Patients With Testicular Germ Cell Tumours

open access: yesAndrology, EarlyView.
ABSTRACT Background Testicular germ cell tumours (TGCT) are the most common malignancies among young men and represent a major threat to reproductive health. Both the disease itself and oncological treatments, particularly chemotherapy, can compromise spermatogenesis and semen quality.
Ondrej Sanovec   +18 more
wiley   +1 more source

Parameterization of the APSIM-Oats model for simulating the growth of black oat cultivated for forage purposes under cut-and-carry management

open access: yesActa Scientiarum. Agronomy
Studies on modeling the growth of annual crops are typically conducted for economically significant crops like soybeans, corn, and wheat. Conversely, there has been limited exploration of annual forage crops, despite their substantial importance, as they can help address forage supply shortages during periods of low production for perennial tropical ...
Débora Pantojo de Souza   +3 more
openaire   +3 more sources

Adenosine—A Regulator of Human Testicular Peritubular Cells

open access: yesAndrology, EarlyView.
ABSTRACT Background Extracellular purines, in particular ATP and adenosine, are regulators of physiological and pathophysiological processes throughout the human body. Roles in the human testis are emerging and include actions on peritubular cells, which form the wall of seminiferous tubules.
Lina Scholz   +12 more
wiley   +1 more source

Home - About - Disclaimer - Privacy