Results 101 to 110 of about 1,011,503 (310)
, 2003 The purpose of this resource is to measure the amounts of nitrogen, phosphorous and potassium in each horizon in a soil profile. Using a NPK test kit, students mix a dry, sieved soil sample into a solution and chemically extract the N, P, and K as ...
The GLOBE Program, University Corporation for Atmospheric Research (UCAR)
core
Advanced Robotics Research, EarlyView.Here, we present a textile, wearable capacitive interface enabling multidirectional remote control by dynamically modulating electrode overlap and spacing via a freely gliding upper electrode. A forearm‐mounted prototype drives robotic and media tasks with 12–15 ms latency, maintains < 0.8% drift after 500 cycles, and remains stably functional at 90 ...
Cagatay Gumus +8 more
wiley +1 more source
Siberian Journal of Life Sciences and AgricultureBackground. Toxicity and biological indicators of soil condition can change not only as a result of pollution, but also under the action of unfavorable environmental factors. The aim of the study was to compare the effects of chemical pollution, short-
Evgeniya V. Tovstik, Anna S. Olkova
doaj +1 more source
Evaluation of growth of Chlorella ellipsoidea in different culture media
International Journal of Agricultural Research, Innovation and Technology, 2014 An experiment was conducted to evaluate the growth of Chlorella ellipsoidea in three different media viz,. medium I (pulse bran), medium II (soil extract) and medium III (inorganic) under the natural environmental conditions. The alga, C.
F. Jahan
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Soil Health within Indianapolis Urban Gardens [PDF]
, 2016 The growing trend of healthier diets and localized food systems has led to the emergence of many urban farms throughout Indianapolis. Communities now have access to arable land where they can grow high quality produce for families and communities ...
Moskal, Blake
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Data‐Driven Bulldozer Blade Control for Autonomous Terrain Leveling
Advanced Robotics Research, EarlyView.A simulation‐driven framework for autonomous bulldozer leveling is presented, combining high‐fidelity terramechanics simulation with a neural‐network‐based reduced‐order model. Gradient‐based optimization enables efficient, low‐level blade control that balances leveling quality and operation time.
Harry Zhang +5 more
wiley +1 more source
The effect of environmental factors on surfactin production of Bacillus subtilis
Journal of Crop Protection, 2017 Surfactin is one of the most efficient biosurfactants excreted by Bacillus subtilis which displays the highest potential as induced systemic resistance elicitor among all metabolites produced by B. subtilis. Environmental factors have considerable effect
Fahimeh Nazari +4 more
doaj
From Lab to Landscape: Environmental Biohybrid Robotics for Ecological Futures
Advanced Robotics Research, EarlyView.This Perspective explores environmental biohybrid robotics, integrating living tissues, microorganisms, and insects for operation in real‐world ecosystems. It traces the leap from laboratory experiments to forests, wetlands, and urban environments and discusses key challenges, development pathways, and opportunities for ecological monitoring and ...
Miriam Filippi
wiley +1 more source
The evaluation/application of Hydrus-2D model for simulating macro-pores flow in loess soil
International Soil and Water Conservation Research, 2017 Soil hydraulic properties were mainly governed by soil structures especially when the structures is full of the connected soil macro-pores. Therefore, the good hydrological models need to be well documented for revealing the process of soil water ...
Xuexuan Xu +3 more
doaj +1 more source
On the updating of medium-scale soil maps
Eurasian Soil Science, 2014 An approach for the updating of medium-scale soil maps is discussed. It is based on the use of modern remote sensing and geoinformation technologies. The boundaries of soil polygons shown on the old soil maps and their soil contents are corrected using geoinformation analysis of modern topographic data and automated interpretation of vegetation ...
Savin I.Y., Ovechkin S.V.
openaire +3 more sources