Results 211 to 220 of about 471,351 (368)

What Is the Role of Giant Endosomal Sorting Complexes Required for Transport (ESCRT) Structures in T Cell Activation?

Advanced Biology, EarlyView.
The article explores the discovery of unusually large, ring‐shaped ESCRT protein structures formed by immune and stromal cells. It investigates their formation, composition, and potential roles in immune synapse formation. The findings challenge assumptions about their function in immunological synapses, suggesting an exclusive role in maintaining ...
Anthi Psoma, Femmy C. Stempels, Rinse de Boer, Geert van den Bogaart   +3 more
wiley   +1 more source

Increased sea ice concentration worsens fledging condition and juvenile survival in a pagophilic seabird, the snow petrel. [PDF]

Biol Lett, 2018
Sauser C, Delord K, Barbraud C.
europepmc   +1 more source

Sea ice concentration during POLARSTERN cruise PS93.2

, 2017
Melanie Bergmann, Vanessa Wirzberger, Thomas Krumpen, Claudia Lorenz, Sebastian Primpke, Mine Banu Tekman   +5 more
openalex   +1 more source

Mapping the concentration of sea ice in the central Antarctic Peninsula with Sentinel 1 data

, 2020
Fernando Luis Hillebrand, Ulisses Franz Bremer, Jorge Arigony‐Neto, Cristiano Niederauer da Rosa, Cláudio Wilson Mendes Júnior, Juliana Costi, Marcos Wellausen Dias de Freitas   +6 more
openalex   +2 more sources

Functional Integration of Different‐Sex Gonad Transplants Into the Adult Mouse Hypothalamic Pituitary Gonadal Axis

Advanced Biology, EarlyView.
This study introduces and investigates different‐sex gonad transplants in a mouse model of gender‐affirming hormone therapy. Ovaries and testes implanted into gonadectomized adults exhibit gametogenesis and steroidogenesis independent of the sex of the host.
Daniel R. Pfau, Monica A. Rionda, Evelyn Cho, Jamison G. Clark, Robin E. Kruger, Ruth K. Chan‐Sui, Vasantha Padmanabhan, Molly B. Moravek, Ariella Shikanov   +8 more
wiley   +1 more source

Thermohaline Preconditioning for Sea Ice Formation in the Beaufort Sea

Geophysical Research Letters
The influence of ocean stratification and heat content on the timing of sea ice formation and its subsequent growth remains an open question. Here we investigate the thermohaline conditions prior to fall sea ice formation as well as the roles of ...
O. J. Houndegnonto, I. G. Fenty, S. Fournier, M. Steele, M. J. Zahn, P. Gaube   +5 more
doaj   +1 more source

Calibration of short-term sea ice concentration forecasts using deep learning

, 2023
Cyril Palerme, Thomas Lavergne, Józef Rusin, Arne Melsom, Julien Brajard, Are Frode Kvanum, Atle Macdonald Sørensen, Laurent Bertino, Malte Müller   +8 more
openalex   +1 more source

Osteogenic Effects of Ion Released from Biodegradable Metallic Magnesium and Calcium Coating

Advanced Biology, EarlyView.
This study explores how magnesium–calcium coatings on titanium promote osteogenesis by releasing ions and elevating pH during degradation. Using osteoblast‐like cells, the research demonstrates that both ion release and pH changes contribute to cell proliferation, differentiation, and mineralization, offering new insights into the design of bioactive ...
Risa Miyake, Masaya Shimabukuro, Masahiko Terauchi, Eriko Marukawa, Masakazu Kawashita   +4 more
wiley   +1 more source

A Positron Lifetime Study of Cooling and Natural Aging of Solutionized Aluminum Alloys

Advanced Engineering Materials, EarlyView.
The process during cooling of Al–Mg and Al–Mg–Si alloys from the solutionizing temperature down to 20 °C is interrupted. These states are analyzed with positron lifetime spectroscopy to trace the processes during cooling. In different temperature ranges, two stages of vacancy loss and solute clustering are identified.
Zi Yang, Mengjie Li, John Banhart
wiley   +1 more source

Efficient and Scalable Radiative Cooling for Photovoltaics Using Solution‐Processable and Solar‐Transparent Mesoporous Nanoparticles

Advanced Functional Materials, EarlyView.
Graded refractive index (GRI) structures are prepared from the layer‐by‐layer spray coating of the mesoporous SiO2 nanoparticles, showing high solar transparency and thermal emissivity. Under outdoor conditions, after 50 days, the GRI‐coated photovoltaics show on average 6.65 ± 1.48 °C lower than that of the non‐coated references, maintaining 80.9 ± 8 ...
Heesuk Jung, Sung Yoon Min, Byungsoo Kang, Yongseok Yoo, Jihun Jang, Yeoun‐Woo Jang, Hyojeong Choi, Hyeong Won Lee, Swarup Biswas, Yongju Lee, Mansoo Choi, Phillip Lee, Min Seok Jang, Hyeok Kim, Shu Yang   +14 more
wiley   +1 more source