Results 51 to 60 of about 227,177 (251)

Some aspects of upwelling in the Gulf of Panama [PDF]

open access: yes, 1958
ENGLISH: Strong coastal upwelling occurs in the Gulf of Panama regularly each year during the season, from about January through April, when strong northerly winds are blowing offshore. Because of the evident importance of upwelling to the ecology of the
Bishop, Yvonne M.M.   +2 more
core  

A High Energy Barrier DyIII2 Single‐Molecule Magnet Supported by a Bulky, Anionic N–O Bridging Ligand

open access: yesChemistry – A European Journal, EarlyView.
Complex [Dy2(hynad)2(dbm)4] was prepared by the employment of the anionic N–O‐based bridging and chelating N‐hydroxy‐1,8‐naphthalimide ligand, featuring a {Dy2(µ‐OR)2}4+ core and exhibiting zero‐field SMM behavior with a Ueff value of 171 K and double‐S‐shaped hysteresis loops, open up to 3.5 K.
Alexandros S. Armenis   +6 more
wiley   +1 more source

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  

Descripción de los estados inmaduros de Rutela sanguinolenta sanguinolenta Waterhouse (Coleoptera: Scarabaeidae: Rutelinae: Rutelini)

open access: yesRevista Chilena de Entomología, 2020
Se describe la larva del tercer estadio, así como la pupa de Rutela sanguinolenta sanguinolenta Waterhouse, 1874. Se presentan ilustraciones de los caracteres de la larva y pupa.
Manuel D. Barria G.   +2 more
doaj   +1 more source

Report of the Inter-American Tropical Tuna Commission for the year 1955 [PDF]

open access: yes, 1956
ENGLISH: This is the fifth year of investigations, by the Inter-American Tropical Tuna Commission, of the fisheries for tunas and tuna-bait fishes in the Eastern Pacific Ocean adjacent to the shores of the Americas.

core  

Governance Drivers of Fossil Fuel Divestment: Evidence From Global Banks

open access: yesCorporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT Climate change poses increasing transition risks for the banking sector, as financial institutions remain exposed to fossil fuel activities despite growing sustainability commitments. This study examines whether corporate governance influences banks' decisions to adopt fossil fuel divestment policies.
Rosella Carè   +3 more
wiley   +1 more source

Regional Study on Social Dimensions of MPA Practice in Central America: Cases Studies from Honduras, Nicaragua, Costa Rica and Panamá [PDF]

open access: yes, 2013
This research focuses on the social dimensions of marine conservation, and makes an assessment of the experiences of coastal and fishing communities with regard to the governance of MPAs in North America (Central America); based on case studies from ...
Daniela Barguil Gallardo   +5 more
core  

Use of sonic tomography to detect and quantify wood decay in living trees. [PDF]

open access: yes, 2016
Premise of the studyField methodology and image analysis protocols using acoustic tomography were developed and evaluated as a tool to estimate the amount of internal decay and damage of living trees, with special attention to tropical rainforest trees ...
Ballesteros, Javier O   +31 more
core   +1 more source

Citizenship education and gender equality: A critique of action plans in Greek secondary schools

open access: yesThe Curriculum Journal, EarlyView.
Abstract In the sociology of education, gender education follows current policies developed and promoted through citizenship education. The Sustainable Development Goals (SDGs) of the United Nations addressing global social inequalities include gender equality (SDG 5).
Aikaterini Peleki   +1 more
wiley   +1 more source

Interconexión eléctrica Colombia-Panamá: impacto sobre el precio spot en Panamá. [PDF]

open access: yes, 2013
El objetivo de este paper es analizar el impacto que tendría la integración energética prevista entre Colombia y Panamá sobre el precio spot en Panamá.
Correa, Jairo Andrés, García, John J.
core  

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