Results 191 to 200 of about 3,955,846 (280)

High-precision ice-flow velocities from ground observations on Dalk Glacier, Antarctica

High-precision ice-flow velocities from ground observations on Dalk Glacier, Antarctica
Dalk Glacier, which has been monitored by CHINARE since 2007, is a calving outlet glacier near the Chinese Zhongshan Station in East Antarctica. Using in situ observational azimuthal data from 2007 to 2012, 67 high-precision spatial intersection points were calculated.
openaire   +1 more source

Automation of the Azapeptide Submonomer Synthesis Method

Journal of Peptide Science, Volume 32, Issue 11, November 2026.
The solid phase submonomer azapeptide synthesis method was automated using a commercially available peptide synthesizer. Key findings for the successful automation included the use of stable isocyanate precursor for the semicarbazone installation step, elimination of all cooling steps, use of a heating block, and use of DMF as solvent.
Tyler G. Hobart, Molly E. Helton, Maxwell O. Bowles, Caroline Proulx   +3 more
wiley   +1 more source

Susceptibility Assessment of Glacier-Related Debris Flow in the Gaizi River Basin Using Different Hybrid Anomaly Detection Models. [PDF]

Sensors (Basel)
Cheng W, Liu T, Huang Y, Mao W, Bao A, Al-Masnay YA, Du P, Zhang Z, Liu Y.   +8 more
europepmc   +1 more source

Synergistic Effects of Thyroxine and Nano‐Melatonin on Post‐Thaw Sperm Quality, Antioxidant Defence and Fertility of Cryopreserved Simmental Bull Semen

Veterinary Medicine and Science, Volume 12, Issue 6, November 2026.
Effects of thyroxine (T) and nano‐melatonin (NM) supplementation on cryopreserved Simmental bull semen were evaluated. The combination of thyroxine (0.5 µg/dL) and nano‐melatonin (30 µg/dL) significantly improved post‐thaw sperm motility, membrane integrity, antioxidant status, and fertility while reducing oxidative stress and apoptosis. These findings
Marwa Abonagy, Ahmed Arisha, Maha Salama, Mohey Ashour, Mustafa Shukry, Sameh Shedeed, Ahmed Shehabeldin, Nagi El‐Shafai, Zein Ibrahim, Shawky Mahmoud, Michel Saad, Ahmed Alameen, Rasha Yassin Elkhidr, Osama Hassan Ali, Arafat Khalphallah, Enas Elmeligy, Khaled Abdulaziz Khesruf, Enas Ahmed Abdelhafez, Alaa Algabary   +18 more
wiley   +1 more source

Hydrodynamics rather than water temperature shapes the macroinvertebrate communities in alpine rivers on the Qinghai-Xizang Plateau. [PDF]

Environ Sci Ecotechnol
Luo Y, Xu M, Zhou X, Li D, Fu X.
europepmc   +1 more source

Regional Pathways and Impacts of Greenland Ice Sheet Meltwater Simulated in a Sea Ice‒Ocean Model

Journal of Geophysical Research: Oceans, Volume 131, Issue 11, November 2026.
Abstract Much attention has been paid to the recent increase in freshwater supply from the Greenland Ice Sheet (GrIS). We conducted numerical experiments using a sea ice–ocean model with a nominal 0.25° resolution to investigate pathways of GrIS meltwater and its effects on the surrounding sea‐ice and ocean fields.
Kazuya Kusahara, Yoshiki Komuro, Fuyuki Saito, Hiroaki Tatebe   +3 more
wiley   +1 more source

Estimating effective pressures in active subglacial lakes with ICESat-2 satellite altimetry. [PDF]

J Glaciol
Stubblefield A, Sommers AN, Meyer C, Andrews LC.   +3 more
europepmc   +1 more source

Projected Changes in Extreme Sea Level and Sea‐Level Distribution in the China Marginal Seas Using Dynamical Downscaling

Journal of Geophysical Research: Oceans, Volume 131, Issue 11, November 2026.
Abstract Future global and regional mean sea level (MSL) changes have been widely quantified, yet projections of extreme sea level (ESL) remain limited, despite their substantial environmental and socioeconomic risks to densely populated coastal regions such as the marginal seas near China. Here, we use a high‐resolution (∼8 km) regional ocean model to
Yi Jin, Xianwen Bao, Jinping Wang, Yucheng Lin   +3 more
wiley   +1 more source

Accelerating glacier recession contrasts rock glacier stability in a temperate mountain range. [PDF]

Sci Adv
Khatiwada A, McGrath D, Pomeranz J, Gianniny G, Tronstad L, Finn D, Case E, Knuth F, Larsen D, Caskey S, Grubb M, Hotaling S.   +11 more
europepmc   +1 more source

Natural Fracture Ventilation Altering the Ground Thermal Regime in Unstable Rock Slopes—A Case Study From Western Norway

Journal of Geophysical Research: Earth Surface, Volume 131, Issue 11, November 2026.
Abstract Open bedrock fractures are common features in unstable rock slopes and alter subsurface thermal conditions of fractured rock masses through convective air ventilation and atmospheric exchange. These processes are particularly relevant in cold mountain environments, where variations in ground temperature affect rock mass stability and may allow
T. Scheiber, P. Snook, L. Schild, A. Maschler, H. Haanes   +4 more
wiley   +1 more source