Results 101 to 110 of about 7,714 (305)

A Disaggregation Strategy for Nanopesticide Fabrication: Investigating the Impact of Nanosizing on Pesticide Biointeractions

Advanced Science, EarlyView.
To explore the impact of nanosizing on pesticide biointeractions, a 7‐nm (average) emamectin benzoate nanopesticide without nanocarriers or surfactants is fabricated via HOAc‐mediated disaggregation. Nanosizing enhances bioactivity against Megalurothrips usitatus and Meloidogyne enterolobii and improves plant penetration.
Jiaqi Wei, Jianxin Feng, Huiting Zhu, Kunzhong Lin, Chenhan Liu, Lin Li, Zhuoyan Xiao, Daihao Huang, Rong Liu, Huipeng Pan, Lingda Zeng, Hanhong Xu   +11 more
wiley   +1 more source

Spatiotemporal Evolution of Glacier Mass Balance and Runoff Response in a High Mountain Basin Under Climate Change

Atmosphere
Under the context of global warming, accelerated glacier melting poses a severe threat to regional water security, necessitating systematic quantification of the spatiotemporal evolution of glacier mass balance (GMB) and its impacts on runoff. This study
Chaonan Zhang, Fulong Chen, Chaofei He, Fan Wu, Tongxia Wang, Aihua Long   +5 more
doaj   +1 more source

First in situ record of decadal glacier mass balance (2003–2014) from the Bhutan Himalaya

Annals of Glaciology, 2016
This study presents the first decadal mass-balance record of a small debris-free glacier in the Bhutan Himalaya, where few in situ measurements have been reported to date. Since 2003 we have measured the mass balance of Gangju La glacier, which covers an
Phuntsho Tshering, Koji Fujita
doaj   +1 more source

Glacier mass-balance and length variation in Norway [PDF]

Annals of Glaciology, 2005
AbstractThe importance of glaciers in mainland Norway for runoff is reflected in the extensive glacier measurement record. Mass balance has been measured for 42 glaciers. Length (or front-position) records exist for about 60 glaciers, and nearly half of these are presently measured.
Liss M. Andreassen, Hallgeir Elvehøy, Bjarne Kjøllmoen, Rune V. Engeset, Nils Haakensen   +4 more
openaire   +1 more source

Intrinsically Mitochondria‐Targeting Nanozyme via Coordination‐Assembly of Natural Quercetin for Cascade Antioxidant Therapy of Cerebral Ischemia‐Reperfusion Injury

Advanced Science, EarlyView.
This study uncovers that quercetin naturally targets mitochondria. By coordinating quercetin with Fe3+, we engineer an ultrasmall cascade nanozyme (MCN) with superoxide dismutase‐catalase activities. MCN crosses the damaged blood–brain barrier, scavenges mitochondrial ROS, prevents mitochondrial DNA leakage, and blocks the cGAS‐STING pathway, thereby ...
Wenxuan Zheng, Zhicheng Wang, Xin Zhou, Shuya Wang, Xiaojing Shi, Tingli Xiong, Ruishi Li, Yuting Lin, Zhen Chen, Jiawen Wei, Fei Li, Jinwen Ge, Kelong Ai, Chong Liu, Guiming Deng   +14 more
wiley   +1 more source

Mass balance of Freya Glacier, Greenland, in 2007/2008

, 2014
Mass balance of Freya Glacier, Greenland, in 2007 ...
Daniel Binder (6979367), Gernot Weyss (8007086), Binder, Daniel, Bernhard Hynek (6979793), Weyss, Gernot, Hynek, Bernhard, Wolfgang Schöner (8007089), Schöner, Wolfgang   +7 more
core   +1 more source

The distribution of basal motion beneath a High Arctic polythermal glacier [PDF]

, 2003
The longitudinal pattern of surface velocity of a large, predominantly colds polythermal glacier (John Evans Glacier, Ellesmere Island, Canada) was measured over summer and winter periods.
Nienow, Peter W., Copland, L, Nienow, P, Bingham, RG, Sharp, M.J., Bingham, Robert George, Copland, L., Copland, Luke, Bingham, R.G., Sharp, Martin J., Sharp, MJ, Nienow, P., Bingham, Robert G.   +12 more
core   +1 more source

A Practical Gut‐On‐Chip Workflow for Imaging‐Based Assessment of Epithelial Barrier Dynamics During E. coli Co‐Culture

Biotechnology and Bioengineering, EarlyView.
ABSTRACT The intestinal epithelium and its resident microbiota form a dynamic interface that is central to gut homeostasis, but this interface is difficult to model with conventional tools. Static Transwell cultures lack physiological fluid shear, whereas animal models are costly and poorly suited to quantitative, high‐content imaging.
Shih‐Wei Chiang, Chuan‐Yi Yang, Guan‐Yu Chen   +2 more
wiley   +1 more source

Comparison of remote sensing derived glacier facies maps with distributed mass balance modelling at Engabreen, northern Norway

, 2007
Calibration and validation of glacier mass balance models typically rely on mass balance data derived from measurements at individual points, often along altitudinal gradients, thus neglecting much of the spatial variability of mass balance.
Schuler, Thomas V.,, Brown, Ian,, Braun, Matthias, Hock, Regine,, Jackson, Miriam   +4 more
core  

Assessing glacier retreat and landform production at the ‘debris-charged’ snout of Kvíárjökull, Iceland [PDF]

, 2010
Iceland is a critical location for the study of glacier fluctuations and landform production in response to climate change due to its diverse glacial legacy and its archive of aerial photographs that provide accurately dated records of glacier retreat ...
BENNETT, GEORGINA,LUCY
core