Results 141 to 150 of about 2,149,661 (411)

Land surface temperature trends as indicator of land use changes in wetlands

open access: yesInternational Journal of Applied Earth Observation and Geoinformation, 2018
Abstract The impacts of agricultural expansion on wetlands are diverse and complex. Land surface temperature (LST) has a great potential to act as a global indicator of the status of wetlands and changes in their hydrological and evapotranspiration regimes, which are often linked to land use and cover changes. We use the whole MODIS LST archive (2000–
Adrian Strauch   +7 more
openaire   +2 more sources

Biodegradable RF Metamaterial Perfect Absorber for Wireless Soil pH Monitoring

open access: yesAdvanced Materials Technologies, EarlyView.
This study proposes a wireless soil pH sensor using a sheet‐type perfect absorber metamaterial. This sensor has a uniform water‐soluble Mg film at the bottom coated with hydroxyapatite that degrades depending on the pH, and a periodic square split ring resonator metamaterial structure made on top of a lossy dielectric plate.
Soma Sato   +3 more
wiley   +1 more source

Cropping system diversity and tillage intensity affects wheat productivity in Texas

open access: yesAgronomy Journal, Volume 114, Issue 6, Page 3498-3514, November/December 2022., 2022
Abstract Wheat (Triticum aestivum L.) production in Texas depends heavily on conventional tillage (CT) and a long summer fallow period, which contributes to soil degradation. This study compared the impact of reducing tillage intensity (CT, no‐tillage, and strip‐tillage) combined with summer cropping to CT–summer fallow on wheat establishment, grain ...
Perejitei E. Bekewe   +9 more
wiley   +1 more source

Land Covers and Climate Impacts on Land Surface Temperature in Putrajaya, Malaysia

open access: yesAsian Journal of Environment-Behaviour Studies, 2018
This study investigates the influence of surface heterogeneity on land surface temperature (LST). The land cover changes evaluation and historical climate data comparison were used in this study. Land cover, Normalised Difference Vegetation Index (NDVI), Normalised Difference Built-up Index (NDBI) and LST maps are produced to quantify the impacts of ...
Chan, Andy   +3 more
openaire   +5 more sources

Aerosol Jet Printing of Superhydrophobic Surfaces

open access: yesAdvanced Materials Technologies, EarlyView.
A novel method for creating spatially programmable superhydrophobic surfaces using an aerosol jet printer is presented. This technique allows precise deposition of micrometer‐sized polymer solution droplets onto a substrate, with control over surface morphology, microstructure, and wettability through solvent evaporation modulation.
Ke Zhong   +5 more
wiley   +1 more source

Multimodal Locomotion: Next Generation Aerial–Terrestrial Mobile Robotics

open access: yesAdvanced Intelligent Systems, EarlyView., 2023
Aerial–terrestrial robots can achieve efficient energy consumption and robust environmental interaction by adding morphological features, adapting forms for locomotion transitions, and integrating multiple platforms. This next generation of mobile robots advances real‐world robotic deployment for operations with complex tasks and tackle environments ...
Jane Pauline Ramirez, Salua Hamaza
wiley   +1 more source

Assess the effect of different degrees of urbanization on land surface temperature using remote sensing images [PDF]

open access: yes, 2012
Urbanization is a human-dominated process and has greatly impacted biodiversity, ecosystem processes, and regional climate. In this study we assess the effect of different degrees of urbanization on land surface temperature using remote sensing images ...
Cheng, M.M.   +3 more
core   +1 more source

Flexible 3D‐Printed Cellulosic Constructs for EMI Shielding and Piezoresistive Sensing

open access: yesAdvanced Materials Technologies, EarlyView.
This study presents a method for fabricating lightweight, conductive, and compressible 3D‐printed structures from CNFs. By using ion‐seeded 3D printing and cold chemical vapor polymerization, PEDOT/CNF frameworks with electrical conductivity and compressibility are produced.
Majed Amini   +6 more
wiley   +1 more source

An Aerial–Aquatic Hitchhiking Robot with Remora‐Inspired Tactile Sensors and Thrust Vectoring Units

open access: yesAdvanced Intelligent Systems, EarlyView., 2023
An untethered aerial–aquatic hitchhiking robot that can be remotely controlled for flying, swimming, and transiting air–water boundaries rapidly (0.16 s), is presented. Notably, it can autonomously attach to various surfaces in both air and water environments using a remora‐inspired suction disc with flexible tactile sensors.
Lei Li   +12 more
wiley   +1 more source

Land Cover Changes Based on Cellular Automata for Land Surface Temperature in Semarang Regency

open access: yesGeosfera Indonesia, 2021
Land cover changes based on cellular automata for surface temperature in Semarang Regency has increased significantly due to the continuous rise in its population.
Fahrudin Hanafi   +2 more
doaj  

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