Results 61 to 70 of about 2,064 (290)

Las ranas venenosas

open access: yes, 2004
Este capítulo hace parte del libro Rana venenosa del valle del río Ñambí donde el autor indica que en la naturaleza se encuentran muchos organismos venenosos que interesan a gran cantidad de personas, ya sea por sus venenos, ecología, utilidad o ...
Ballestas Navarro, Onil Esthela   +2 more
core   +1 more source

What Do We Know About How Companies Manage Waste? The Effect of Tenure and Diversity of Directors on Disclosures

open access: yesCorporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT This paper aims to analyze the effect of board tenure on firms' waste management disclosure and explore whether this effect is amplified by board gender and cultural diversity. The analysis is based on data from 832 large firms worldwide from 2011 to 2020.
Isabel‐María García‐Sánchez   +3 more
wiley   +1 more source

Ranas : Structure pyramidale en état de construction

open access: yes, 1983
Site de Ranas, Municipio de San Joaquin, Querétaro. Groupe Ranas I.
Michoacán I, Projet   +1 more
core  

CSR Symbolism in Consumer‐Brand Identification in Fostering Brand Trust and Evangelism

open access: yesCorporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT Based on the construal level theory, we proposed a conceptual model linking the relationships between perceived symbols in CSR communication, consumer‐brand identification, brand trust, and brand evangelism. We collected the data from the U.S. national population and employed an experimental design.
Md Merajur Rahman, Swagata Chakraborty
wiley   +1 more source

Ranas : Terrain de jeu de balle

open access: yes, 1983
Site de Ranas, Municipio de San Joaquin, Querétaro. Groupe principal Ranas I. Du côté de l'entrée du groupe, grand terrainde jeu de balle restauré en 1982 (projet Margarita Velasco).
Michoacán I, Projet   +1 more
core  

Digital Product Passports in Fashion: A Strategic Framework for Implementation

open access: yesCorporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT This study investigates the role of the Digital Product Passport (DPP) in promoting transparency, traceability, and sustainability within the fashion industry. As the fashion sector faces significant environmental and social challenges, including resource depletion, pollution, and unethical labor practices, the DPP offers a potential solution ...
Laura Macchion
wiley   +1 more source

PLAZA DE LAS RANAS [Material gráfico]

open access: yes, 1927
TERTULIAS DOMINICALES EN LA PLAZA DE LAS RANAS JUNTO AL BARRANCO DE GUINIGUADATERTULIAS DOMINICALES EN LA PLAZA DE LAS RANAS JUNTO AL BARRANCO DE GUINIGUADACopia digital. Madrid : Ministerio de Educación, Cultura y Deporte.
Prieto, Leopoldo
core  

Inverse sky islands: lowland river valleys drive microbial divergence while high elevations select for convergence in massive mountain ecosystems

open access: yesEcography, EarlyView.
Mountain ecosystems are often interpreted through the lens of the ‘sky island' model, where high‐elevation habitats function as isolated archipelagos. However, this model's applicability to massive, topographically complex mountain ranges where highlands are continuous and lowlands are fragmented remains untested.
Yazhou Zhang   +7 more
wiley   +1 more source

Reporte de algunas especies de ofidios presentes en el departamento de sucre, Colombia

open access: yesRevista Colombiana de Ciencia Animal Recia, 2009
Las serpientes son vertebrados ápodos cubiertos de escamas epidérmicas, denominados animales ectotermos ya que su temperatura interna depende de la temperatura medio ambiental.
JUAN DAVILA, JORGE BUELVAS
doaj   +1 more source

Expresión de la proteína vegt en embriones tempranos de las ranas Engystomops randi y Epipedobates machalilla en comparación con Xenopus laevis

open access: yes, 2012
Se estudió la expresión de la proteína vegt por inmuno-detección en montaje entero, en embriones de Engystomops randi (Leiuperidae) y Epipedobates machalilla (Dendrobatidae) en los estadios de clivaje tardío, blástula y gástrula en comparación con ...
Garcés Vásconez, Andrés Gonzalo
core  

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