Results 41 to 50 of about 1,859 (253)

Enhanced Wide-Area Glacier Velocity Monitoring in Svalbard via Synthetic Aperture Radar Offset Tracking Noise Suppression

Applied Sciences
Glacier movement is an important indicator of climate change, reflecting the quality and state changes in glacier migration and mass balance in the context of global warming.
Honglei Yang, Songxue Zhao, Zeping Wang, Ao Yan, Zhenhan Shi   +4 more
doaj   +1 more source

TP53 Loss Elevates NF‐κB‐IFN‐β‐MHC‐Ia Signaling to Promote NK Cell Resistance in Osteosarcoma

Advanced Science, EarlyView.
TP53 loss in a transforming or osteosarcoma cell promotes cytosolic DNA accumulation, activating NF‐κB‐dependent IFN‐β production. Autocrine IFN‐β signaling increases cell‐surface HLA‐Ia expression, strengthens inhibitory KIR signaling in natural killer cells, and thereby enables the affected cell to evade NK cell‐mediated cytotoxicity.
Guihui Qin, Cheung Kwan Yeung, Ye Yi, Dejin Zheng, Miaoman Ye, Chi‐Chong Chio, Jinjie Wu, Siyi Fu, Chu‐Xia Deng, Ren‐He Xu   +9 more
wiley   +1 more source

The equilibrium flow and mass balance of the Taku Glacier, Alaska 1950–2006 [PDF]

The Cryosphere, 2008
The Taku Glacier, Alaska has advanced 7.5 km since the late nineteenth century, while all other primary outlet glaciers of the Juneau Icefield are in retreat.
M. S. Pelto, M. M. Miller, G. W. Adema, M. J. Beedle, S. R. McGee, K. F. Sprenke, M. Lang   +6 more
doaj  

Developing Metal–Polyphenol Network‐Based Single‐Protein Particle Encapsulation System for Sustained Release of Whey Protein to Mitigate Sarcopenia

Advanced Science, EarlyView.
Sarcopenia has emerged as a major health challenge in the aging population. Developing a sustained‐release system for whey protein may enhance its effectiveness in mitigating sarcopenia. Herein, a novel “single‐protein particle encapsulation” (SPPE) system is developed to protect whey protein and control its release.
Yafei Zhang, Yuning Zhang, Yongjian Ai, Yao Lu, Heng Quan, Zhen Zhang, Yuqi Wang, Yujia Luo, Xiaoxu Zhang, Yingying Lin, Sijia Song, Huiyuan Guo   +11 more
wiley   +1 more source

Satellite‑observed recent flow acceleration of glaciers and model‑based environmental associations in Victoria Land, East Antarctica

International Journal of Digital Earth
Antarctic ice mass loss has intensified in recent decades. However, short-term glacier velocity variability in Victoria Land, East Antarctica, remains poorly documented.
Shangshang Xu, Yulong Kang, Qinou Liang, Zhenfeng Wang, Xiebing Yin, Yanpeng Yang, Peining Shu   +6 more
doaj   +1 more source

Monitoring and Analyzing Mountain Glacier Surface Movement Using SAR Data and a Terrestrial Laser Scanner: A Case Study of the Himalayas North Slope Glacier Area

Remote Sensing, 2019
The offset tracking technique based on synthetic aperture radar (SAR) image intensity information can estimate glacier displacement even when glacier velocities are high and the time interval between images is long, allowing for the broad use of this ...
Jinghui Fan, Qun Wang, Guang Liu, Lu Zhang, Zhaocheng Guo, Liqiang Tong, Junhuai Peng, Weilin Yuan, Wei Zhou, Jin Yan, Zbigniew Perski, Joaquim João Sousa   +11 more
doaj   +1 more source

The dynamics of Trooz Glacier, Antarctic Peninsula, by satellite remote sensing data

Український антарктичний журнал, 2023
The paper studies the ice cover of the Trooz Glacier, Kyiv Peninsula, West Antarctic Peninsula. The main goal of the work is to study the velocity dynamics of various parts of the Trooz Glacier in 2016–2022 based on remote sensing data and to compare ...
S. Kadurin, V. Kadurin
doaj   +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

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

Dramatic Enhancement and Integration of Properties in Pork Belly‐Inspired All‐Biomass Composite Films via Facile, Sustainable, and Controllable Design

Advanced Science, EarlyView.
A pork belly‐inspired all‐biomass composite film was constructed through layer‐by‐layer assembly of cellulose nanofibers (CNFs), gelatin, and graphitized carbon nanosheets (GCNs) via hydrogen bonding and π–π stacking interactions. The excellent mechanical properties, effective thermal management, and outstanding EMI shielding performance of the ...
Junchao Ren, Chenglei Huang, Chengxu Pei, Mengde Huang, Yuanyuan Xu, Chengyu Yu, Hao Nie, Guangbing Zhao, Shijing Song, Hanwu Lei, Fang Wang, Bin Li, Qingfa Zhang   +12 more
wiley   +1 more source