Results 41 to 50 of about 561 (169)

Unravelling Past Population Events in Diatoms With Genomic Based Demographic Inferences

Marine Ecology, Volume 47, Issue 4, July/August 2026.
ABSTRACT The biological productivity in the Southern Ocean is mainly driven by the abundance of phytoplankton, which changes with seasons, fluctuations in sea ice and iron as well as light availability. The distribution of biological productivity is further modulated by ocean currents.
Robin L. van Dijk, Marcos Suárez‐Menéndez, Ute Postel, Martine Bérubé, Bánk Beszteri, Per J. Palsbøll   +5 more
wiley   +1 more source

Assessing D‐Squame as a Minimally Invasive Technique to Evaluate the Cutaneous Immune Response mRNA in a Dog Model of Canine Atopic Dermatitis

Veterinary Dermatology, Volume 37, Issue 3, Page 353-364, June 2026.
ABSTRACT Background Canine atopic dermatitis (cAD) is a multifactorial, inherited skin disease, estimated to affect ≤ 15% of dogs. Studies of skin messenger mRNA in cAD currently use invasive methods, including blood sampling and biopsy collection, whilst advances in human atopic dermatitis study methodology have demonstrated reliable use of minimally ...
Xavier Langon, Marion Mosca, Nadège Milhau, Mélanie Legain, Adrien Idée, Didier Pin   +5 more
wiley   +1 more source

Millennial-Scale Climate Variations During the MIS3 in the North Piedmont of the Kunlun Mountains, China

Journal of Environmental & Analytical Toxicology, 2017
According to the analyses of grain size and major element distribution in the Aqiang loess section AQS3 in the north piedmont of the Kunlun Mountains in China, the peaks and valleys in the loess and loess-like sandy sedimentary facies displayed clear variations in their mean particle diameter, standard deviation, SiO2, Al2O3, TOFE (Fe2O3+FeO ...
Fengnian Wang, Baosheng Li, Dongfeng Niu, Xiaohao Wen, Zhiwen Li, Yuejun Si, Yihua Guo, Zhiying Yang, Enbo Liu   +8 more
openaire   +1 more source

Coastal hazard assessment and climate change record since MIS-3, central coast of Ecuador

Revista Científica y Tecnológica UPSE, 2017
Stratigraphic, biological and geochemical analyzes have provided sufficient information to reconstruct the paleographic and climatic evolution of the coast of the Jaramijó canton.
María Quiñonez-Macías, Kervin Chunga, José Miguel Torres González, Williams Méndez Mata   +3 more
doaj   +1 more source

70 years later – New research at Holley Shelter, a Middle and Later Stone Age site in KwaZulu-Natal, South Africa

South African Journal of Science, 2022
In 1952, Gordon Cramb published the first report on his excavations at Holley Shelter, in KwaZulu-Natal, South Africa. Although Cramb’s work implied organic preservation associated with a unique stone tool assemblage from a Middle Stone Age (MSA ...
Gregor D. Bader, Manuel Will
doaj   +1 more source

Tolerability and Feasibility of Minimally Invasive Canine Skin Sampling: Excellent Tolerability Meets Transcriptomic Challenges

Veterinary Dermatology, Volume 37, Issue 3, Page 375-385, June 2026.
ABSTRACT Background Advances in transcriptomics have driven the demand for minimally invasive, reproducible and high‐yield skin sampling methods, particularly for studying inflammatory skin diseases in companion animals. Hypothesis/Objectives We tested tolerability, feasibility and RNA quantity and quality of three minimally invasive skin sampling ...
Ina Herrmann, Lisa B. Mamo, Allison N. Dickey   +2 more
wiley   +1 more source

Reconstructing Early Human Subsistence in Near Oceania: New Insights From Matenkupkum and Matenbek

International Journal of Osteoarchaeology, Volume 36, Issue 3, Page 599-614, May/June 2026.
ABSTRACT The colonization of New Ireland ~44–40,000 years ago represents the earliest evidence of human occupation in Near Oceania. Yet, the precise impacts of climatic changes on subsistence strategies during the Late Pleistocene, Last Glacial Maximum, and Holocene remain poorly understood.
Joëlle den Toom, Glenn Summerhayes, Anne Ford, Karen Greig   +3 more
wiley   +1 more source

Case Study from Máza Brickyard (SW-Hungary): Paleoecology and Sediment Accumulation Changes in the Southern Part of the Carpathian Basin

Quaternary
The loess–paleosol profile of Máza brickyard in SW Hungary was investigated through multivariate analyses of malacofauna and sedimentological analyses. The aim was to reconstruct the complex developmental history of both sediment and malacofauna.
Dávid Molnár, László Makó, Mihály Molnár, Pál Sümegi   +3 more
doaj   +1 more source

A spatiotemporal reconstruction of sea-surface temperatures in the North Atlantic during Dansgaard–Oeschger events 5–8 [PDF]

Climate of the Past, 2018
Here, we establish a spatiotemporal evolution of the sea-surface temperatures in the North Atlantic over Dansgaard–Oeschger (DO) events 5–8 (approximately 30–40 kyr) using the proxy surrogate reconstruction method.
M. F. Jensen, A. Nummelin, A. Nummelin, S. B. Nielsen, H. Sadatzki, E. Sessford, B. Risebrobakken, C. Andersson, A. Voelker, W. H. G. Roberts, J. Pedro, A. Born, A. Born, A. Born   +13 more
doaj   +1 more source

Generation cycles in experimental populations of a multivoltine insect

Journal of Animal Ecology, Volume 95, Issue 5, Page 782-794, May 2026.
Although theory suggests various mechanisms by which environmental and ecological factors may drive generational fluctuations, our field‐cage experiment is the first to demonstrate how internal dynamics and external disturbances jointly produce synchronised, large‐scale outbreak cycles.
Takehiko Yamanaka, Yasushi Sato, William A. Nelson, Ottar N. Bjørnstad   +3 more
wiley   +1 more source