Results 101 to 110 of about 106,038 (238)

Construyendo mapas de declinación magnéticas y sus anomalías para el Istmo de Panamá desde el 2010 hasta el 2014

open access: yesRevista de I + D Tecnológico, 2017
El objetivo de este trabajo se focaliza en presentar una actualización del mapa de declinación magnética del istmo de Panamá para un lapso temporal comprendido entre los años 2010 a 2014.
Freddy González, Alexis Mojica
doaj  

Experimental and design‐oriented research on fiber reinforced concrete segmental tunnel linings: A systematic review

open access: yesStructural Concrete, EarlyView.
Abstract The use of fiber reinforced concrete (FRC) in precast tunnel segments is among the most established and representative applications of this material. Over the past two decades, numerous tunnel linings were constructed with partial or total substitution of conventional steel reinforcement by fibers, this yielding to quantifiable benefits in ...
Vladimir Rusanov   +4 more
wiley   +1 more source

US Life Expectancy and Increasing Mortality Rates: An Analysis of the Crisis

open access: yesThe Milbank Quarterly, EarlyView.
Policy Points US life expectancy is shorter than in other high‐income countries and the gap has widened dramatically over time, driven in particular by rising mortality rates that threaten the probability that youth can survive to middle age, or even adulthood.
STEVEN H. WOOLF
wiley   +1 more source

“Women of the Happy Life”: Prostitution, Public Morality, and Venereal Disease in US‐Occupied Nicaragua, 1912–33

open access: yesGender &History, EarlyView.
ABSTRACT During the years of the US occupation (1912–33), Nicaragua's government legally regulated prostitution. Convinced of their objectives to protect society's moral and public health, politicians embarked on a long struggle to apprehend, quarantine, and segregate female prostitutes nationwide.
Eimeel Castillo
wiley   +1 more source

Constitución Política de la República de Panamá, 1972

open access: yes, 1972
111 páginasEsta edición de la Constitución Política de 1972 está ajustada a los Actos Reformatorios de 1978, al Acto Constitucional de 1983, a los Actos Legislativos No. 1 de 1993 y No. 2 de 1994, y al Acto Legislativo No.

core  

Vigência administrativa dos Protocolos de Adesão da República do Panamá aos Acordos Regionais Nos. 1, 2, e 3 (LAMs) e 4 (PTR)

open access: yes, 2012
Nota ONCI-N-229-12 de fecha 10 de setiembre de 2012.Panamá.
Panamá. Representación Permanente ante la ALADI
core   +1 more source

Hospitaller Revenues, Bourbon Regalism: The Financial Administration of the Grand Priory of Castile and León under an American Parvenu

open access: yesHistory, EarlyView.
Abstract After the vicissitudes of the War of the Spanish Succession (1701–14), the consolidation of the Bourbon Monarchy in early eighteenth‐century Spain allowed Philip V's ministry to implement the so‐called Nueva Planta in his various kingdoms and lordships of the Crown of Aragon, but also in Castile.
Roberto Quirós Rosado
wiley   +1 more source

Situación de las poblaciones de Tiburones en Panamá [conference presentation]

open access: yes, 2014
Se conoce que Panamá cuenta con unas 27 especies de tiburones, de las cuales 9 son comúnmente reportadas en los desembarques que realizan pesca comercial y los demás solo han sido avistados ...

core  

geohabnet: An R package for mapping habitat connectivity for biosecurity and conservation

open access: yesMethods in Ecology and Evolution, EarlyView.
Abstract Habitat connectivity is critical for the conservation of endangered and endemic species, and conversely, it can hinder efforts to contain the spread of harmful biological agents. Here, we introduce geohabnet: a general, spatially explicit, network‐based R package for evaluating, estimating and mapping landscape connectivity from continuous ...
Aaron I. Plex Sulá   +6 more
wiley   +1 more source

Fostering a network for creating and implementing open education resources in ecology

open access: yesMethods in Ecology and Evolution, EarlyView.
Abstract Formal undergraduate research experiences (UREs) have provided students with authentic research experiences in ecology for decades, but accessibility to these resources is inherently limited, as evidenced during the COVID‐19 pandemic. Moreover, UREs often do not reflect the diversity of locations of current ecological publications. Open online
Ann E. Russell   +10 more
wiley   +1 more source

Home - About - Disclaimer - Privacy