Results 41 to 50 of about 42,019 (265)

Local heating in the growing of winter vegetables

open access: yesActa Agriculturae Slovenica, 1998
The experiment deals with the comparison of different microclimates and the growth development of lettuce (cv.’Donia’ and cv. ‘Aprilia’), spinach (cv.’Matador’) and corn salad (cv. ‘Holandski’) in two tunnels with different local heating (tunnel A - the
Jože OSVALD, Avgust VRŠČAJ
doaj   +1 more source

An Electrowetting Pump

open access: yesAdvanced Functional Materials, EarlyView.
A tubular electrowetting pump moves alternating droplets through a millimeter‐wide channel in discrete, reversible steps, functioning as a fluidic stepper motor. With no moving parts and electrodes insulated from the liquid, it delivers silent, accurate flow. Flexibility allows the pump to be woven directly into textiles for wearable, medical, and soft‐
Robert Hennig, Herbert Shea
wiley   +1 more source

Soil solarization for weed control in carrot

open access: yesPesquisa Agropecuária Brasileira, 2000
Soil solarization is a technique used for weed and plant disease control in regions with high levels of solar radiation. The effect of solarization (0, 3, 6, and 9 weeks) upon weed populations, carrot (Daucus carota L. cv.
MARENCO RICARDO ANTONIO   +1 more
doaj  

Experimental Soil Warming Impacts Soil Moisture and Plant Water Stress and Thereby Ecosystem Carbon Dynamics

open access: yesJournal of Advances in Modeling Earth Systems
Experimental soil heating experiments have found a consistent increase in soil‐surface CO2 emissions (Fs), but inconsistent soil organic carbon (SOC) responses.
W. J. Riley   +6 more
doaj   +1 more source

Reconfigurable Au Nanoparticle Monolayers on Regenerated Cellulose Hydrogels: Highly Sensitive SERS Detection of Polystyrene Micro/Nanoplastics With Interpretable Deep Learning

open access: yesAdvanced Functional Materials, EarlyView.
A regenerated cellulose (RC) hydrogel‐based SERS substrate integrating a Marangoni‐transferred gold nanoparticle self‐assembled monolayer (Au‐SAM) is fabricated. Reswelling‐induced hotspot formation enhances polystyrene micro/nanoplastics (PS MNPs) detection in complex matrices, providing reproducible, high‐throughput SERS signals across diverse ...
Youngho Jeon   +5 more
wiley   +1 more source

The effect of Soil heating in agricultural greenhouses on Physicochemical Analysis of tomato irrigated with fish farm water

open access: yesRevue des Énergies Renouvelables
Soil heating in agricultural greenhouses is essential for maintaining optimal temperatures, promoting root development, and improving crop yields. This study, conducted at Research unit in Renewable energies in Saharan Medium Adrar-Algeria, examined the ...
Malika Allali   +5 more
doaj   +1 more source

DEVELOPMENT OF THE DATABASE HEAT SOIL PORTRAITS»

open access: yesСибирский лесной журнал, 2020
The paper considers the problem associated with the creation of databases. The review of available global, traditional soil databases is given. It is noted that they are of great scientific and practical importance. The description of the developed relational database «Heat Soil Portraits» in Microsoft Access is presented, based on the positive concept
T. V. Ponomareva, K. V. Krasnoshchekov
openaire   +2 more sources

Mesoporous Silica Nanoparticles in Biomedicine: Advances and Prospects

open access: yesAdvanced Materials, EarlyView.
Mesoporous silica nanoparticles offer unique properties like high surface area, tunable pores, and functionalization. They excel in drug delivery, tissue engineering, and stimuli‐responsive therapies, enabling targeted and controlled treatments. With roles in cancer therapy and diagnostics, their clinical translation requires addressing challenges in ...
Miguel Manzano, María Vallet‐Regí
wiley   +1 more source

Unlocking geothermal energy for sustainable greenhouse farming in arid regions: a remote-sensed assessment in Egypt’s New Delta

open access: yesScientific Reports, 2023
This study introduces a novel approach for assessing geothermal potential in arid regions, specifically Egypt’s New Delta Agriculture Mega Project area.
Anwar Hegazy, Sami Z. Mohamed
doaj   +1 more source

Leaftronics: Bio‐Fractal Scaffolds From Leaf Venation for Low‐Waste Electronics

open access: yesAdvanced Materials, EarlyView.
“Leaftronics” transforms naturally evolved leaf venation into quasi‐fractal scaffolds for sustainable electronics. Polymer‐infiltrated leaf skeletons can be used to fabricate ultra‐smooth, reflow‐ and thin‐film‐compatible decomposable substrates, while making the same lignocellulose networks conducting results in flexible transparent electrodes.
Rakesh Rajendran Nair   +3 more
wiley   +1 more source

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