Results 41 to 50 of about 81,970 (285)
Avian Malaria in Penguins: Diagnostics and Future Direction in the Context of Climate Change
Animals, 2022 Avian malaria is caused by infection with haemoprotozoa of the genus Plasmodium. Infection is endemic in large parts of the world and is typically subclinical in birds that are native to these regions.
Kate Ings, Daniela Denk
doaj +1 more source
Aerogel Fiber: A One‐Dimensional Programmable Porous Matter for Next Thermal Management Materials
Interdisciplinary Materials, EarlyView.Aerogel fibers are redefined as one‐dimensional programmable porous matter, where thermal transport is governed by multiscale pathway engineering. By reconstructing and decoupling transport pathways from molecular to textile scales, these systems integrate insulation, radiative cooling, and adaptive thermal regulation.
Lizhi Ren +6 more
wiley +1 more source
Diminution of real power loss by novel Galápagos Penguin Algorithm
Heliyon, 2019 In this work Galápagos Penguin Algorithm (GPA) has been applied to solve optimal reactive power problem. Galápagos penguins’ foraging activities are modeled to solve the problem.
Lenin Kanagasabai
doaj +1 more source
Journal of Experimental Zoology Part A: Ecological and Integrative Physiology, EarlyView.ABSTRACT The ability of organisms to effectively respond to challenges is critical for survival. We investigated how an acute stressor affected corticosterone, mitochondrial function, and DNA oxidative damage in a wild population of Leach's storm‐petrels (Hydrobates leucorhous).
Kayla E. Lichtner +10 more
wiley +1 more source
Retreating Shorelines as an Emerging Threat to Adélie Penguins on Inexpressible Island
Remote Sensing, 2021 Long-term observation of penguin abundance and distribution may warn of changes in the Antarctic marine ecosystem and provide support for penguin conservation. We conducted an unmanned aerial vehicle (UAV) survey of the Adélie penguin (Pygoscelis adeliae)
Xintong Chen +5 more
doaj +1 more source
Journal of Quaternary Science, EarlyView.ABSTRACT While the Antarctic region has experienced significant climatic changes over the Holocene, few high‐resolution records have examined their effects on the local biota. In order to understand past ecological shifts and forecast future changes, it is important to obtain high‐resolution palaeoecological records from this region.
Xaali O'Reilly‐Berkeley +8 more
wiley +1 more source
Setting the Record Straight: The Intellectual Legacy of H. Igor Ansoff (1918–2002)
Strategic Change, EarlyView.ABSTRACT This study presents a comprehensive annotated bibliography of H. Igor Ansoff's intellectual contributions, addressing significant gaps in existing citation databases such as Scopus and Web of Science, which capture only 9 to 15 percent of his work.
Richard W. Puyt
wiley +1 more source
Veterinary Evidence, 2018 Objective: To describe the presenting problems for paediatric dogs and cats presented to emergency clinics, and to determine what factors influence mortality.Background: There is a lack of published literature available on canine and feline paediatric ...
Emma Donnelly +4 more
doaj +1 more source
Regional Differences in the Diets of Adélie and Emperor Penguins in the Ross Sea, Antarctica
Animals, 2021 To identify the dietary composition and characteristics of both Adélie (Pygoscelis adeliae) and Emperor (Aptenodytes forsteri) penguins at four breeding sites, we performed stable carbon (δ13C) and nitrogen (δ15N) isotope analysis of down samples taken ...
Seo-Yeon Hong +8 more
doaj +1 more source
Polymer Composites, EarlyView.Wear‐activated surface engineering of TPU/GNP nanocomposites through improved filler dispersion and interfacial anchoring of functionalized graphene nanoplatelets, leading to finer post‐abrasion textures and enhanced ice traction. ABSTRACT Graphene‐reinforced thermoplastic polyurethane (TPU) composites offer a promising route for developing ...
Sara Zahmatkesh +2 more
wiley +1 more source