Results 121 to 130 of about 1,275 (251)

Floods From Space: How Remote Sensing, AI, and Cloud Platforms Are Reshaping Disaster Risk Reduction

Journal of Flood Risk Management, Volume 19, Issue 3, September 2026.
ABSTRACT Flooding remains one of the most damaging climate‐related hazards globally, yet flood remote sensing has historically developed largely along sensor‐specific pathways. This review addresses the need for a systematic and decision‐oriented synthesis of how space‐borne remote sensing has evolved toward integrated flood monitoring and disaster ...
Ricky Anak Kemarau, Nurfashareena Muhamad, Aida Soraya Shamsuddin, Zulfaqar Sa'adi, Zaini Sakawi, Oliver Valentine Eboy, Nik Norliati Fitri Md Nor   +6 more
wiley   +1 more source

Rapid Changes in Southern Ocean Upper‐Water Temperature Linked to Shift of the Southern Hemisphere Westerlies Since the Last Glacial

Geophysical Research Letters, Volume 53, Issue 15, 16 August 2026.
Abstract The pattern and cause of upper‐water temperature (UWT) variations on millennial timescales in the Southern Ocean (SO) and the mechanism of their interaction with high‐latitude Northern Hemisphere climate remain unclear. Here, we reconstructed millennial‐scale subsurface temperature (subST) records from the Weddell Sea during the Last Glacial ...
Tong Wang, Thomas Algeo, Qi Jia, Peng Zhang, Jian Xu, Bingbin Qin, Yihao Hu, Jiakai Wang, Zhifang Xiong, Tiegang Li   +9 more
wiley   +1 more source

Exploring Antarctic Feedback Mechanisms Using Two‐Way Coupled Subglacial Hydrology and Ice Flow Modeling in the Siple Coast

Geophysical Research Letters, Volume 53, Issue 15, 16 August 2026.
Abstract The Siple Coast region of West Antarctica is known for its fast flowing, topographically unconstrained ice streams that evolve due to subglacial conditions. In this work, we analyze the nature of the Siple Coast subglacial hydrologic system and its interactions with the ice sheet using two‐way coupled subglacial hydrology and ice flow modeling.
Koi McArthur, Christine Dow, Shivani Ehrenfeucht   +2 more
wiley   +1 more source

Satellite Mapping of the Moulin Distribution Across the Entire Greenland Ice Sheet

Geophysical Research Letters, Volume 53, Issue 15, 16 August 2026.
Abstract Moulins drain meltwater from the surface of the Greenland Ice Sheet (GrIS), affecting subglacial hydrology. However, the moulin distribution across the entire GrIS remains unclear. Using 10‐m Sentinel‐2 imagery from the summer of 2019, we manually mapped GrIS‐wide major moulins, excluding undetectable minor moulins.
Yuhan Wang, Kang Yang, Jianing Wei, Wenzhuo Zhang, Dongyang Du, Wensong Zhang   +5 more
wiley   +1 more source

Adaptation of White Adipocytes to Cooler Temperatures: Impacts on Energy Metabolism and Protein Acetylation

The FASEB Journal, Volume 40, Issue 15, 15 August 2026.
Cultured white adipocytes exposed to 31°C undergo cell‐autonomous metabolic adaptation characterized by enhanced mitochondrial function and widespread remodeling of the mitochondrial acetylome. Acetyl‐proteomic and metabolomic profiling identified mitochondria‐associated proteins, including SHMT2 and PCCA, whose acetylation changes were linked to ...
Hiroyuki Mori, Hadla Hariri, William Moe, Sophia Durham, Yuridia Guzman, Emma Paulsson, Rachel C. Simmermon, Parth B. Bhanderi, Sydney K. Peterson, Mia J. Dickson, Charles R. Evans, Ormond A. MacDougald   +11 more
wiley   +1 more source

G6PC Downregulation Promotes Renal Calcium Oxalate Stone Formation via Lactate‐Induced SNAIL1 K206 Lactylation and Epithelial‐Mesenchymal Transition

Advanced Science, Volume 13, Issue 43, 3 August 2026.
In renal calcium oxalate stone formation, G6PC downregulation leads to lactate accumulation. This lactate mediates CBP/p300‐dependent lactylation of SNAIL1 at K206, promoting its nuclear translocation. Nuclear SNAIL1 activates the TGF‐β/SMAD3 pathway, driving epithelial‐mesenchymal transition and fibrosis, which ultimately facilitates crystal ...
Kai Liu, Boming Zhang, Ruixin Fan, Chen Duan, Yangjun Zhang, Huahui Wu, Xiangyang Yao, Xiongmin Mao, Bo Li, Youmiao Zeng, Zhenzhen Xu, Yang Wang, Mengcheng Luo, Xinyu Xu, Ninghan Feng, Heng Li, Hua Xu   +16 more
wiley   +1 more source

Green Chiral HPLC Method for Lumefantrine Analysis: Method Development, Greenness Assessment, and Computational Studies

Chirality, Volume 38, Issue 8, August 2026.
A green chiral HPLC method was developed and validated for the determination of lumefantrine enantiomers. The method employs ethanol as a mobile phase as a sustainable and efficient alternative to hexane. The chiral recognition mechanism and elution order of the enantiomers were investigated using electronic circular dichroism and molecular docking ...
Amanda Mohr, Gustavo Machado das Neves, Érika Segala, Vera Lucia Eifler‐Lima, Martin Steppe   +4 more
wiley   +1 more source

A Comparative Study of the Influence of Water and Temperature on the Racemization of Five‐ and Six‐Membered l‐Alanine‐Derived Imides

Chirality, Volume 38, Issue 8, August 2026.
Racemization of chiral imides in dimethylformamide is shown to increase with increasing water content and temperature. The six‐membered imide ring system is more stable than the five‐membered analogue, with slower racemization under identical conditions and an absence of competing side reactions.
Diksha U. Sawant, William Chant, Peter Halat, Ekaterina I. Izgorodina, David R. Turner   +4 more
wiley   +1 more source

Linking Palm Oil Quality Evolution During Frying to the Shelf‐Life of Low‐Temperature Vacuum‐Fried Whole Okra Crisps

eFood, Volume 7, Issue 4, August 2026.
This work establishes a direct link between the degradation of palm oil over repeated frying cycles and the subsequent shelf‐life of vacuum‐fried okra crisps. Controlling the number of frying cycles is identified as a critical point for ensuring long‐term product stability and quality. ABSTRACT The quality of frying oil is a critical determinant of the
Mengjie Yang, Yusha Liu, Junzheng Sun, Zheng Xiao, Qiting Li, Shaoxiong Zhou, Chunmei Lai, Baosha Tang, Li Wu, Junchen Chen, Pufu Lai   +10 more
wiley   +1 more source

Ice-marginal proglacial lakes enhance outlet glacier velocities across Greenland. [PDF]

Commun Earth Environ
Harpur CM, Smith MW, Carrivick JL, Quincey DJ, Taylor L.   +4 more
europepmc   +1 more source