Results 51 to 60 of about 6,666 (215)

First Evaluation of Topography on GNSS-R: An Empirical Study Based on a Digital Elevation Model

open access: yesRemote Sensing, 2019
Understanding the effects of Earth’s surface topography on Global Navigation Satellite Systems Reflectometry (GNSS-R) space-borne data is important to calibrate experimental measurements, so as to provide accurate soil moisture content (SMC ...
Hugo Carreno-Luengo   +2 more
doaj   +1 more source

Clustering Online Poll Data: Towards a Voting Assistance System

open access: yes, 2012
Voting advice applications (VAA) are very recently developed in order to aid users in deciding what to vote in elections. Every user is presented with a set of important issues and she is asked to submit her opinion by selecting one of a predefined set ...
Ioannis Katakis   +10 more
core   +1 more source

Beyond Nanoporosity: A CO2‐Conditioned Glassy Matrix Contributes to the Brittle‐to‐Ductile Transition of Nanocellular Polyetherimide

open access: yesAdvanced Materials, EarlyView.
The mechanical performance of nanocellular polyetherimide cannot be explained by nanoporosity alone. It is shown that CO2 saturation and desorption leave a distinct mechanical signature in the glassy matrix before foaming. This matrix contribution provides a new route to understand and optimize the brittle to ductile transition in nanocellular polymers.
Félix Lizalde‐Arroyo   +7 more
wiley   +1 more source

SmAP detection and expression.

open access: yes, 2013
A. Expression of the SmAP gene in different schistosome developmental stages. Egg, sporocyst (Sp), cercaria (Cer), 24 h-cultured schistosomulum (som), adult female (F) and adult male (M), B. SmAP protein expression in membrane preparations from different
Patrick J. Skelly (353669)   +1 more
core   +1 more source

Soil Moisture Active Passive (SMAP) ?????? ?????? ????????? ?????? [PDF]

open access: yes, 2021
Department of Urban and Environmental Engineering (Environmental Science and Engineering)Salinity, along with temperature and pressure, is a key parameter that affects the ocean???s surface and deep circulation and heat transport. It is also an important
Jang, Eunna
core  

Corynoxine Inhibits Tumor Growth via Targeting NQO1 and Modulating the PTPA–NQO1/PP2A Switch to Activate PP2A

open access: yesAdvanced Science, EarlyView.
Corynoxine exerts potent broad‐spectrum anticancer activity by directly targeting NQO1. This interaction dissociates the oncogenic NQO1‐PTPA complex, releasing PTPA to robustly activate the tumor suppressor PP2A. Consequently, downstream Raf/MEK/ERK and PI3K/AKT signaling pathways are suppressed, downregulating c‐Myc and driving tumor regression ...
Guoqing Hou   +6 more
wiley   +1 more source

Suppression of SmAP gene expression by RNAi.

open access: yes, 2013
A: Relative SmAP gene expression (mean±S.E.) in adult worms 10 days after treatment with SmAP siRNA or a control siRNA targeting another schistosome gene (Sm control) or an irrelevant control (irr control) siRNA.
Patrick J. Skelly (353669)   +1 more
core   +1 more source

Borylcyclopropanes: Synthetic Strategies and Applications

open access: yesAngewandte Chemie, Volume 138, Issue 37, 7 September 2026.
Borylcyclopropanes (cyclopropanes bearing a boron substituent) sit at the intersection of two privileged frameworks in synthesis. This review provides the first exhaustive survey of their chemistry, spanning metal–carbene, nucleophilic cyclization, radical, hydroboration, and C─H activation routes, and documenting applications in medicinal chemistry ...
Aiza A. Butt, Joseph M. Ready
wiley   +2 more sources

Estimating Live Fuel Moisture Using SMAP L-Band Radiometer Soil Moisture for Southern California, USA

open access: yesRemote Sensing, 2019
Live fuel moisture (LFM) is a field-measured indicator of vegetation water content and a crucial observation of vegetation flammability. This study presents a new multi-variant regression model to estimate LFM in the Mediterranean ecosystem of Southern ...
Shenyue Jia   +3 more
doaj   +1 more source

Remote Sensing for Irrigation Water Management—The State of the Art and Prospects for Near‐Future Operations

open access: yesIrrigation and Drainage, EarlyView.
ABSTRACT A recent UN report describes many regions as facing ‘water bankruptcy,’ a condition in which available water resources can no longer meet existing demands. In practice, this means irrigation will likely bear the greatest burden of future water‐use reductions, a complicated and fraught decision to make given its critical role in food security ...
Wim G. M. Bastiaanssen   +30 more
wiley   +1 more source

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