Results 121 to 130 of about 399,757 (240)

A ampliação do Canal do Panamá: motivações comerciais e reformas institucionais [PDF]

open access: yes, 2013
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Sócio-econômico, Programa de Pós-graduação em Relações Internacionais, Florianópolis, 2013Abstract: The Panama Canal is located in Central America in the Republic of Panama.
Melo, Samuel Teles de
core  

Bottlenecked but Booming: Strong Inbreeding in a Highly Invasive Freshwater Mussel

open access: yesMolecular Ecology, Volume 35, Issue 19, October 2026.
ABSTRACT The ‘genetic paradox of invasions’ refers to successful invasive populations originating from low founder numbers. Theory predicts that such invaders should exhibit reduced genetic diversity and increased inbreeding, which should restrict their evolutionary potential and often lead to inbreeding depression.
Antti Miettinen   +6 more
wiley   +1 more source

Insult to Injury: Population Impacts of Sublethal Entanglement and Vessel Strikes of Common Bottlenose Dolphins (Tursiops truncatus) in Barataria Basin, Louisiana, 2011–2023

open access: yesMarine Mammal Science, Volume 42, Issue 4, October 2026.
ABSTRACT Human interactions, specifically fishery entanglements (FI) and vessel strikes (VI), threaten marine mammals, including the Barataria Bay Estuarine System (BBE) Stock of common bottlenose dolphins (Tursiops truncatus). We reviewed whole‐body photographs to estimate the prevalence of sublethal entanglement and vessel strike scars for 227 ...
Eric S. Zolman   +7 more
wiley   +1 more source

A Global Compilation of Blue Whale Strandings

open access: yesMarine Mammal Science, Volume 42, Issue 4, October 2026.
ABSTRACT Marine mammal strandings are common occurrences that attract public and scientific interest. Stranding data can provide important information for rarely sighted species, but while regional and national stranding databases do exist in some areas, cross‐database communication and data sharing are limited.
Kristina V. Randrup   +13 more
wiley   +1 more source

Law and Infrastructure: Reliability, Automation Transition, and Irregularities of “U‐Space”

open access: yesRegulation &Governance, Volume 20, Issue 4, Page 1515-1526, October 2026.
ABSTRACT The European Union (EU) is making regulatory efforts to allow for the safe integration of drones into civilian airspace through automated means. Commission Implementing Regulation (EU) 2021/664 concerning unmanned traffic management (a system referred to as “U‐Space”) furthers that commitment. Accordingly, drone operators must avail themselves
Samar Abbas Nawaz
wiley   +1 more source

The Predatory Behavior of Some Araneid Spiders and the Origin of Immobilization Wrapping

open access: yesPsyche: A Journal of Entomology, 1969
Michael H. Robinson   +2 more
doaj   +1 more source

Webs of Miagrammopes (Araneae: Uloboridae) in the Neotropics

open access: yesPsyche: A Journal of Entomology, 1978
Y. D. Lubin   +2 more
doaj   +1 more source

Associations Between Flies and Spiders: Bibiocommensalism and Dipsoparasitism?

open access: yesPsyche: A Journal of Entomology, 1977
Michael H. Robinson, Barbara Robinson
doaj   +1 more source

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