Results 151 to 160 of about 161,658 (309)

Sea Ice Prediction Has Easy and Difficult Years [PDF]

, 2014
Arctic sea ice follows an annual cycle, reaching its low point in September each year. The extent of sea ice remaining at this low point has been trending downwards for decades as the Arctic warms.
Bitz, Cecilia M., Blanchard-Wrigglesworth, Edward, Cutler, Matthew, Hamilton, Lawrence C., Kay, Jennifer, Meier, Walter N., Stroeve, Julienne, Wiggins, Helen   +7 more
core   +1 more source

Calcium‐sensing receptor induces the apoptosis of chondrocytes in cooperation with phosphate transporter

FEBS Open Bio, EarlyView.
Excess Ca2+ ions activate the Calcium‐Sensing Receptor (CaSR), which subsequently drives the uptake of excess inorganic phosphate (Pi) via the Pi transporter (Pit−1) in chondrocytes. This mechanism causes a toxic increase in intracellular Pi concentration, ultimately leading to chondrocyte apoptosis and pathological mineralization. Excess extracellular
Sachie Nakatani, Hiroya Ueda, Ayumi Kawata, Yuki Sato, Kotomi Inomata, Hiroshi Mano, Masahiro Wada, Kenji Kobata   +7 more
wiley   +1 more source

Arctic sea-ice loss is projected to lead to more frequent strong El Niño events. [PDF]

Nat Commun, 2022
Liu J, Song M, Zhu Z, Horton RM, Hu Y, Xie SP.   +5 more
europepmc   +1 more source

Hands‐on protocol for preparing water‐soluble fractions from agri‐food samples for NMR‐based metabolomics analysis

FEBS Open Bio, EarlyView.
This research protocol outlines a workflow for nuclear magnetic resonance (NMR)‐based metabolomics in the agri‐food sector. Using two case studies—strawberry leaves (solid matrix) and wine (liquid matrix)—it details the procedures for sample preparation, data acquisition, and processing.
Andrea Fernández‐Veloso, Jaime Hiniesta‐Valero, Alejandra Guerra‐Castellano, Miguel A. De la Rosa, Irene Díaz‐Moreno   +4 more
wiley   +1 more source

Assimilating Summer Sea‐Ice Thickness Observations Improves Arctic Sea‐Ice Forecast

Geophysical Research Letters
Accurate Arctic sea‐ice forecasting for the melt season is still a major challenge because of the lack of reliable pan‐Arctic summer sea‐ice thickness (SIT) data.
Ruizhe Song, Longjiang Mu, Svetlana N. Loza, Frank Kauker, Xianyao Chen   +4 more
doaj   +1 more source

Evaluation and Decision-Making Optimization of Arctic Navigation Meteorological and Sea Ice Information Websites

Journal of Marine Science and Engineering
The continuous improvement in the seaworthiness of Arctic shipping routes has caused an urgent international demand for meteorological and sea ice information.
Tsung-Hsuan Hsieh, Qian Meng, Bing Han, Shengzheng Wang, Wei Liu   +4 more
doaj   +1 more source

Arctic Sea Ice Microalga Chlamydomonas latifrons KNF0041: Identification and Statistical Optimization of Medium for Enhanced Biomass and Omega-3/Omega-6. [PDF]

Mar Drugs, 2023
Chae H, Kim S, Choi HG, Kim JH, Han SJ, Kim EJ.   +5 more
europepmc   +1 more source

Arctic sea ice change

IOP Conference Series: Earth and Environmental Science, 2009
Son Nehiem, G Neumann
openaire   +1 more source

DDX3X induces mesenchymal transition of endothelial cells by disrupting BMPR2 signaling

FEBS Open Bio, EarlyView.
Elevated DDX3X expression led to downregulation of BMPR2, a key regulator of endothelial homeostasis and function. Our co‐immunoprecipitation assays further demonstrated a molecular interaction between DDX3X and BMPR2. Notably, DDX3X promoted lysosomal degradation of BMPR2, thereby impairing its downstream signaling and facilitating endothelial‐to ...
Yu Zhang, Jing Wang, De‐Hui Qian, Yang‐Fan Lv, Tian‐Le Cheng, Da‐Peng Wang, Jing Zhang, Ye Fan   +7 more
wiley   +1 more source

Long- and short-term variability of Arctic sea-ice cover during the Last Interglacial and Marine Isotope Stage 11c

Communications Earth & Environment
Sea-ice-free Arctic summers are expected within the next decades due to anthropogenic warming. Studying past warm interglacials offers valuable insights into the Arctic climate system under similar conditions. Here we present a series of simulations that
Brian R. Crow, Matthias Prange
doaj   +1 more source