Results 111 to 120 of about 142,920 (284)

Evaluating Zone-Guided Front Extraction for Glacier Calving-Front Delineation in SAR Imagery

Accepted in ICMLA 2026 as short paper.
Kulkarni, Chhaya, Hossain, Emam
openaire   +2 more sources

SEC Mediates m6A Deposition and Transcription Pause Release to Drive Cell Identity Transition

Advanced Science, EarlyView.
The SEC promotes cell identity transitions by facilitating transcription pause release at key identity‐associated genes, including Klf4 and Myc during iPSC reprogramming and Nes and Tubb3 during ESC‐to‐neuroectodermal differentiation. During early iPSC reprogramming, this function additionally involves cooperation with METTL3‐associated m6A regulation.
Zhijing Zhang, Jingyi Xu, Yonghong Wu, Yitong Qu, Xinglin Hu, Yuchen Sun, Yanshuang Wu, Zhonghua Liu, Jiaqiang Wang, Lei Lei   +9 more
wiley   +1 more source

Sub-debris melt rates on southern Inylchek Glacier, central Tian Shan [PDF]

, 2008
Melt rates of glacier surfaces are strongly influenced by the existence of a debris cover. Dependent on thickness and other physical parameters the debris layer can enhance or reduce ablation as compared to bare ice conditions.
Lambrecht, Astrid, Wilfried Hagg, Christoph Mayer, Helm, Achim, Astrid Lambrecht, Mayer, Christoph, Hagg, Wilfried, Achim Helm   +7 more
core   +1 more source

Engineering Spatially Localized Bioactive Microenvironments in Assembly Implants for Spatially Extended Bone Ingrowth

Advanced Science, EarlyView.
An assembly porous titanium/β‐TCP implant is developed to establish a spatially programmable osteogenic microenvironment for enhanced osseointegration. By decoupling mechanical support from bioactive ion release, localized ionic gradients generated from the β‐TCP module direct osteogenic activity and bone ingrowth toward the porous titanium framework ...
Heng Zhang, Jingjing Diao, Junhua Ke, Naru Zhao, Yudi Kuang, Yingjun Wang   +5 more
wiley   +1 more source

Synthetic Aperture Radar backscatter for automated delineation of the Disko Island glaciers

, 2020
Breer er sensitive indikatorer på klimaendringer og utgjør den største samling fer- skvann på Jorda. På grunn av isbreenes direkte respons til små forandringer i kli- masystemet har breene fått mye oppmerksomhet de siste årene. For å kunne varsle om farene for folk og infrastruktur som følge av bresmelting slik som flom og skred, er det viktig å ...
openaire   +1 more source

A Rapid GeoSAM-Based Workflow for Multi-Temporal Glacier Delineation: Case Study from Svalbard

CoRR
Consistent glacier boundary delineation is essential for monitoring glacier change, yet many existing approaches are difficult to scale across long time series and heterogeneous environments. In this report, we present a GeoSAM-based, semi-automatic workflow for rapid glacier delineation from Sentinel-2 surface reflectance imagery.
openaire   +3 more sources

LigHTS: Biomimetic Hydrogel Photo‐Fabrication for Imaging‐Based Ultra‐High‐Throughput Screening

Advanced Science, EarlyView.
LigHTS removes a key bottleneck for ultra‐high‐throughput screening (UHTS) by enabling biomimetic hydrogel microenvironments to be manufactured directly in standard multiwell plates. A single, collimated UV exposure with formulation‐tuned light penetration patterns an entire plate with UHTS‐grade uniformity (<20% CV), producing structured GelMA films ...
Alessandro Enrico, Sara Rigolli, Julius Zimmermann, Melissa Pezzotti, Eloisa Torchia, Moises Di Sante, Ferdinando Auricchio, Francesco S. Pasqualini   +7 more
wiley   +1 more source

Interannual Glacier Variability and Accelerated Albedo Decline in Northeastern Tibetan Plateau: Multidecadal Remote Sensing Insights (1986–2024)

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Mountain glaciers are key indicators of climate change, with their retreat and surface albedo variations exerting significant impacts on regional water resources and surface energy balance.
Xiaoyang Zhao, Nai'ang Wang, Nana Zhai
doaj   +1 more source

Toward Sustainable Separation and Recovery of Critical Metals From Discarded Industrial Perovskite Solar Modules

Advanced Science, EarlyView.
An architecture‐guided recycling process enables selective metal recovery from end‐of‐life perovskite solar modules by exploiting interfacial accessibility and calcination‐induced phase transformation. The process achieves >99.8% Pb removal, >99.7% In recovery, and >96.1% Cu recovery, while selectively retaining Sn in leaching residue.
Guang Hu, Zhaoyang Li, Shifa Zhou, Jie Qin, Sha Liang, Huabo Duan, Liang Huang, Jingping Hu, Huijie Hou, Hongjie Zhou, Ling Xu, Chao Chen, Jiang Tang, Jiakuan Yang   +13 more
wiley   +1 more source

Reconstructing multi-temporal Glacier area changes to improve mass balance estimates in the Southeastern Tibetan Plateau (2000–2025)

GIScience & Remote Sensing
The southeastern Tibetan Plateau (SETP), a critical component of the “Asian Water Tower”, hosts a large concentration of maritime temperate glaciers that are highly sensitive to climate change.
Zihao Li, Huan Xu, Wei Yang, Wenke Sun, Qiuyu Wang   +4 more
doaj   +1 more source