Results 31 to 40 of about 440,399 (292)

Livestock Tango: U.S. and Latin America Dance Together, but Who Will Lead?

open access: yesApplied Economic Perspectives and Policy, EarlyView.
ABSTRACT This study examines the competitiveness between Latin American and U.S. livestock and meat sectors. We employ a computable general equilibrium modeling framework to evaluate two scenarios: coordinated improvements in Latin American productivity, transport efficiency, and market access (Scenario I), and the minimum productivity gains required ...
Taís C. Menezes   +2 more
wiley   +1 more source

Puerto Rico Pandemonium: The Commonwealth Constitution and the Compact-Colony Conundrum [PDF]

open access: yes, 2003
This Note will consider the historical background of the compact-colony conundrum and examine the development of self-determination in international law and democracy in the Americas in order to bring to light a new forum for this question.
Otaño, Jason Adolfo
core   +2 more sources

Acute ST-elevation myocardial infarction in a young patient with antiphospholipid syndrome

open access: yesSAGE Open Medical Case Reports, 2019
Acute coronary syndrome rarely occurs in young individuals and is seldomly associated with antiphospholipid syndrome. We report the case of a 26-year-old Hispanic man who presented with acute ST-elevation myocardial infarction and was treated with urgent
Ariel González-Cordero   +5 more
doaj   +1 more source

Sustainable Productivity Growth in Agriculture: The Role of Shifts in R&D Investments and Technology

open access: yesApplied Economic Perspectives and Policy, EarlyView.
ABSTRACT The objective of the paper is to evaluate the long‐term prospects of sustainable productivity growth linked to plausible assumptions on public agricultural R&D investments as the key productivity driver. Second, it investigates the role of changing R&D focus from yield maximization to input saving technologies (fertilizers and pesticides). The
Zuzana Smeets Křístková   +4 more
wiley   +1 more source

Population estimates of bat assemblages from hot caves in Puerto Rico

open access: yesNovitates Caribaea, 2023
Knowledge about the number of bats roosting in caves is critical for their long-term conservation. These roosts may function as shelter from weather or predators, information and social centers, or as nurseries.
Armando Rodríguez-Durán   +4 more
doaj   +1 more source

A history of mole crickets (Orthoptera: Gryllotalpidae) in Puerto Rico [PDF]

open access: yes, 2009
Published claims in 1887-1903 that the mole cricket Neocurtilla hexadactyla (Perty) occurs in Puerto Rico all seem to be derived from a misidentification made by Agustín Stahl, a medical practitioner and collector of natural history objects, published in
Frank, J. Howard
core  

The Impact of Job Strain on Occupational Access to Firearms and Firearm‐Related Suicide Among US Workers

open access: yesAmerican Journal of Industrial Medicine, EarlyView.
ABSTRACT Introduction Firearm‐related suicide rates are notably high among workers such as police officers and farmers. One risk factor is occupational access to firearms, but other occupational characteristics, such as job strain, are less understood.
Victor A. Soupene   +5 more
wiley   +1 more source

Concordance of expert and parental opinion about hypospadias surgical outcome is severity-dependent

open access: yesFrontiers in Pediatrics, 2016
Introduction. Hypospadias is a male congenital condition where the opening of the urethral meatus is not located in the typical anatomical position. It has been a challenge for empirical studies to ascertain the level of concordance of opinion among ...
Marcos Raymond Perez-Brayfield   +5 more
doaj   +1 more source

From Puerto Rico to Buffalo [PDF]

open access: yes, 2015
Puerto Rico is currently an unincorporated territory of the U.S. There is much debate over the future of Puerto Rico, usually focusing on three major choices; statehood, independence, or remaining a U.S. territory.

core   +1 more source

First record of the agave snout weevil, Scyphophorus acupunctatusGyllenhal (Coleoptera: Curculionidae: Dryophthorinae), in Puerto Rico [PDF]

open access: yes, 2011
The agave snout weevil, Scyphophorus acupunctatus Gyllenhal (Coleoptera: Curculionidae: Dryophthorinae), is reported from Puerto Rico for the first time.
Anderson, Jesse A., Setliff, Gregory P.
core   +1 more source

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