Results 51 to 60 of about 76,182 (226)
Journal of Fish Biology, EarlyView.Abstract Fewer than 50 of the over 30,000 extant species of fishes have developed anatomical specializations facilitating endothermy in specific body regions. The plankton‐feeding basking shark (Cetorhinus maximus), traditionally classified as an ectotherm, was recently shown to have regionally endothermic traits such as centralized red muscle (RM ...
C. Antonia Klöcker +9 more
wiley +1 more source
Tropical Zoology, 2019 Since the ceding of the Panamá Canal from the United States to the Republic of Panamá in 1999, human development has accelerated in Panamá, resulting in the loss of habitat and declines in wildlife populations.
Jennifer L. Swan +3 more
doaj
“We’re Taking it Back!” Deciphering Trumpian Designs on Panama’s Canal and Sovereignty
IdeAsThis account of U.S.-Panamanian relations examines Trump’s discourse on Panama and interprets it in strategic terms. It describes and analyses the results of the second Trump administration’s policy toward Panama in its first eight months, in four policy
James Cohen
doaj +1 more source
The Fossil higher plants from the Canal Zone [PDF]
, 1918 Fossil flora described in the present report is too limited for purposes of exact correlation, which may be expected to be settled by the marine faunas present at most horizons in the Isthmian region.
Berry, Edward W.
core
Journal of Fish Biology, EarlyView.Abstract We examined specimens of slender barracudina in the genus Stemonosudis collected from the western Atlantic Ocean. Investigation revealed that seven specimens represent the first adult records of Stemonosudis intermedia (Ege, 1933), previously known only from juveniles. We redescribed S.
Hsuan‐Ching Ho, Katherine E. Bemis
wiley +1 more source
A new golden frog species of the genus Diasporus (Amphibia, Eleutherodactylidae) from the Cordillera Central, western Panama [PDF]
, 2012 We describe the frog species Diasporus citrinobapheussp. n. from the Cordillera Central of western Panama. The new species differs from all other species in its genus in coloration, disk cover and disk pad shape, skin texture, advertisement call, and ...
Hauenschild, Frank +3 more
core +3 more sources
Smart Cities, Urban Transportation and Air Quality: A Decade of Literature on Italian Largest Cities
Journal of Economic Surveys, EarlyView.ABSTRACT Traffic congestion and its associated negative impacts on economic performance and environmental sustainability, particularly air quality, have long plagued urban centers. This article reviews the technologies and policies adopted by major Italian cities to address these issues, focusing on interventions from 2014 to 2024. Through a keyword co‐
Vittoria Iannuzzi, Matteo Migheli
wiley +1 more source
Revista Brasileira do Caribe, 2012 Este artigo analisa os romances que sucedem na zona do canal, em Panamá: Canal Zone (1935), do ecuatoriano Demetrio Aguilera-Malta, e Luna verde (1950) do panamenho Joaquín Beleño.
Daniel Noemi Voionmaa
doaj
A Description of Pocobletus Coroniger Simon (Araneae, Linyphiidae)
Psyche: A Journal of Entomology, 1969 More than thirty years ago I began finding this species in my coIlections from localities in the Panama Canal Zone. For many years they were regarded as representatives of a new genus.
Arthur M. Chickering
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EFFECTS OF INCREASING PANAMA CANAL TOLL RATES ON U.S. GRAIN EXPORTS [PDF]
Some believe Panama Canal toll rates will increase dramatically as Panama's sovereignty over the Canal becomes complete at the end of this century. This paper focuses on the ability of Panama Canal management to extract additional toll revenues from ...
Fuller, Stephen W. +2 more
core +1 more source