Results 91 to 100 of about 367,044 (300)

Higher Temperatures Lead to More Melt-Freeze Crusts in Snowpacks in Cooler Regions of the Pacific Northwest

open access: yesARC Geophysical Research
Warming winters will lead to a greater fraction of rain falling in traditionally snowy areas. Here, we investigate the impact of these changes on snowpack stratigraphy, focusing specifically on the presence and duration of melt-freeze crusts.
Clinton Alden   +3 more
doaj   +2 more sources

Operational Application of Optical Flow Techniques to Radar-Based Rainfall Nowcasting

open access: yesAtmosphere, 2017
Hong Kong Observatory has been operating an in-house developed rainfall nowcasting system called “Short-range Warning of Intense Rainstorms in Localized Systems (SWIRLS)” to support rainstorm warning and rainfall nowcasting services.
Wang-chun Woo, Wai-kin Wong
doaj   +1 more source

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

open access: yesFEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure   +3 more
wiley   +1 more source

Analysis of geological problems and difficulties in restoration and treatment of karst environment on the Yunnan plateau

open access: yesCarsologica Sinica
The karst region of the Yunnan plateau is characterized by high altitudes, diverse landforms, variable meteorological and hydrological conditions, and strong internal and external dynamic geological processes.
Hua ZHANG   +5 more
doaj   +1 more source

Forecaster’s utility and forecasts coherence [PDF]

open access: yes, 2018
I provide general frequentist framework to elicit the forecaster’s expected utility based on a Lagrange Multiplier-type test for the null of locality of the scoring rules associated to the probabilistic forecast. These are assumed to be observed transition variables in a nonlinear autoregressive model to ease the statistical inference.
openaire   +1 more source

The human gut microbiome across the life course

open access: yesFEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero   +4 more
wiley   +1 more source

Septin 9 PB domains coordinate centrosome positioning and microtubule acetylation to control epithelial polarity

open access: yesFEBS Letters, EarlyView.
Septin 9 polybasic domains couple phosphoinositide‐rich membrane binding to centrosome positioning, Golgi organization, and microtubule acetylation to control epithelial polarity. Their loss disrupts this axis, causing centrosome mispositioning, Golgi fragmentation, reduced microtubule acetylation, and polarity inversion via upregulation of the ...
Ting ting Cai   +4 more
wiley   +1 more source

On the Nearshore Significant Wave Height Inversion from Video Images Based on Deep Learning

open access: yesJournal of Marine Science and Engineering
Accurate observation of nearshore waves is crucial for coastal safety. In this study, the feasibility of extracting wave information from wave video images captured by shore-based cameras using deep learning methods was explored, focusing on inverting ...
Chao Xu   +8 more
doaj   +1 more source

The Storm Surge Inundation Risk Warning System for Xiamen

open access: yesHaiyang Kaifa yu guanli, 2022
In order to improve the capability to defend against typhoon storm surge disaster risk and assist government departments in marine disaster prevention and mitigation in Xiamen City, this paper developed a storm surge inundation risk warning system based ...
Fangchao YUAN   +3 more
doaj  

Rab14 regulates the transport of human papillomavirus to the trans‐Golgi network for infectious cell entry

open access: yesFEBS Letters, EarlyView.
This study reveals that the small GTPase Rab14 is necessary for human papillomavirus (HPV) infection and plays an essential role in the transport of virions to the trans‐Golgi network (TGN). HPV in the early endosome (EE), which harbors GTP‐bound Rab14, is transported to the TGN through the switch of Rab14 from its GTP‐bound to GDP‐bound form.
Yoshiyuki Ishii, Iwao Kukimoto
wiley   +1 more source

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