Results 101 to 110 of about 3,591 (227)

Conservación de tiburones y rayas en el Caribe mexicano

open access: yes, 2020
La investigación científica ha contribuido a regular la actividad turística alrededor del tiburón ballena en el Caribe mexicano y sigue siendo necesaria para proteger a más integrantes de la fauna marina.
María del Pilar Blanco
core  

Primer registro de aves fósiles (Pelecaniformes: Pelecanidae y un probable Odontopterygiformes: Pelagornithidae) para el Mioceno Superior de Costa Rica

open access: yesRevista Geológica de América Central, 2013
Se registran por primera vez para Costa Rica restos de dos aves marinas fósiles (Aves: Pelecaniformes y Odontopterygiformes) procedentes de la Formación Curré de edad Mioceno Superior.
Ana L. Valerio, César A. Laurito
doaj  

Reply to Abu Raya and Giles [PDF]

open access: yesClinical Infectious Diseases, 2017
Kathleen, Winter, Kathleen, Harriman
openaire   +2 more sources

Household‐Based Epidemiology of Bovine Ixodid Tick Infestation and Associated Risk Factors in Endamehoni, Raya‐Azebo and Enderta Districts, Tigray Region, Northern Ethiopia

open access: yesVeterinary Medicine and Science, Volume 12, Issue 5, September 2026.
Tick infestation affected 41.5% of cattle in Tigray, with Rhipicephalus species predominating. Infestation was strongly associated with poor housing, poor body condition and management practices, whereas limited awareness of tick‐borne diseases highlights the need for targeted control strategies informed by species‐specific attachment‐site preferences.
Girmay Hiluf Asefa   +4 more
wiley   +1 more source

Sistema de control de información de transportes Rayas

open access: yes, 1993
División de ...
Rayas Solis, Germán Daniel
core  

Raya meridional

open access: yes, 2011
[ES] Definición del término Raya meridional en el diccionario Dicter.
openaire   +1 more source

De‐Risking or Dividing? Jurisdictional Carbon Markets and the Politics of Risk Management

open access: yesWIREs Climate Change, Volume 17, Issue 5, September/October 2026.
Peatland forest in Central Kalimantan, Indonesia (photo: Nanang Sujana/CIFOR/Flickr). ABSTRACT Jurisdictional approaches under Article 6.2 of the Paris Agreement are rapidly shaping global carbon markets. By linking emissions mitigation activities to state action and broader policy frameworks, these approaches are often presented as a way to address ...
Sasha Maher, Rakhyun E. Kim
wiley   +1 more source

Miguel Angel Ferriz, en tres cuartos de perfil con saco a rayas, retrato

open access: yes, 1950
El hombre usa corbata con rayas diagonales, pañnuelo en el bolsillo y bigote.
Simón Flechine SEMO (photographer)
core  

Do universal owners behave like universal owners? The emergence of a financial sector norm

open access: yesAmerican Business Law Journal, Volume 63, Issue 3, Page 235-263, Fall 2026.
Abstract The past few years have seen a surge in scholarship on universal ownership, systematic stewardship, and system‐level investing. These concepts describe the reality that large diversified owners of capital own a more or less representative slice of the market and therefore must concern themselves with systemic risks to the financial system as a
E. Quigley
wiley   +1 more source

¿Quién nada ahí? Tiburones y rayas atlánticos

open access: yes
Este recurso didáctico, inspirado en el clásico juego del ¿Quién es Quién?, tiene como propósito fomentar el interés por los tiburones y rayas del Atlántico.
Huidobro Fernández, Covadonga   +10 more
core  

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