Results 31 to 40 of about 1,957,742 (286)

A Tunable Self-Offloading Module for Plantar Pressure Regulation in Diabetic Patients

open access: yesApplied System Innovation
Plantar pressure plays a crucial role in the pathogenesis of foot ulcers among patients with diabetes and peripheral polyneuropathy. Pressure relief is a key requirement for both the prevention and treatment of plantar ulcers.
Bhawnath Tiwari   +7 more
doaj   +1 more source

Spatial Enhancement of MODIS-based Images of Leaf Area Index: Application to the Boreal Forest Region of Northern Alberta, Canada

open access: yesRemote Sensing, 2010
Leaf area index (LAI) is one of the most commonly used ecological variables in describing forests. Since 2000, 1-km resolution Moderate Resolution Imaging Spectroradiometer (MODIS)-based 8-day composites of LAI have been operationally available from the ...
Charles P.-A. Bourque, Quazi K. Hassan
doaj   +1 more source

Puittaimestiku kaardistamine aerolidari andmete põhjal metsana lisanduvatel aladel/ Estimation of fractional forest cover from airborne laser scanning data in abandoned agricultural land

open access: yesMetsanduslikud Uurimused, 2013
The abandonment of agricultural land is an actual problem in Estonia due to significant impact on landscape ecology and structure. Abandoned agricultural fields are usually converting into forest.
Mõistus Marta, Lang Mait, Sims Allan
doaj   +1 more source

lai-2015 source code

open access: yes, 2015
<p>Custom Scripts for Lai 2015</p ...
Eric W. Triplett (94318)   +5 more
core   +1 more source

The impact of drought on vegetation conditions within the Damqu River Basin, Yangtze River Source Region, China. [PDF]

open access: yesPLoS ONE, 2018
Drought and vegetation conditions within the Damqu River Basin, part of the Yangtze River Source Region (YRSR), are assessed here using the standardized precipitation index (SPI), the standardized precipitation evapotranspiration index (SPEI), the ...
Zhilong Zhao   +3 more
doaj   +1 more source

Inconsistent changes in NPP and LAI determined from the parabolic LAI versus NPP relationship

open access: yesEcological Indicators, 2021
Rapidly altering vegetation dynamics, is an aspect of global environmental change which has consequences for ecosystem structure, function, and the provision of ecosystem services.
Ning Pan   +4 more
doaj   +1 more source

Leaf Area Index (LAI) trends from 2000 to 2011, Central Yakutia, Siberia

open access: yes, 2015
The LAI product used for analysis is the MODIS product for Leaf Area Index - Fraction of Photosynthetically Active Radiation (MOD15A2) (See also the "Source data set" link).
Grau, Thomas   +15 more
core   +1 more source

3D Chromatin Architecture Provides Insights Into Leaf Trait Variation Among Pear Species

open access: yesAdvanced Science, EarlyView.
ABSTRACT Three‐dimensional (3D) chromatin architecture plays a fundamental role in eukaryotic gene regulations, its functional significance in perennial fruit trees remains poorly characterized despite extensive applications in crop genomics. Here, we developed high‐resolution (∼5 kb) Hi‐C maps of Pyrus and compared 3D genomic architecture of three ...
Yueyuan Liu   +11 more
wiley   +1 more source

Interdependent Dynamics of LAI-Albedo across the Roofing Landscapes: Mongolian and Tibetan Plateaus

open access: yesRemote Sensing, 2018
The Mongolian Plateau (MP) and Tibetan Plateau (TP) have experienced higher-than-global average warming in recent decades, resulting in many significant changes in ecosystem structure and function.
Li Tian, Jiquan Chen, Changliang Shao
doaj   +1 more source

Dose‐Dependent Reprogramming of Chromatin Accessibility by SOX4 Drives the Transcriptional Response to Iron Overload

open access: yesAdvanced Science, EarlyView.
This study demonstrates that iron overload triggers widespread chromatin compaction and transcriptional repression in human granulosa cells, recapitulating features of endometriosis. The epigenetic reprogramming is orchestrated by a TFEB‐SOX4‐SWI/SNF axis, with SOX4 acting as a central, dosage‐sensitive regulator.
Feifei Li   +15 more
wiley   +1 more source

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