Results 111 to 120 of about 361,660 (311)
Pesquisa Agropecuária Brasileira, 1999 Neste trabalho foram estudados os efeitos imediato e residual de dois sistemas de preparo na densidade e macroporosidade do solo e no desenvolvimento radicular do milho (Zea mays L.), em camadas estruturalmente estabilizadas de um Latossolo Roxo, mantido
Paulo César Corsini +1 more
doaj +1 more source
Using categorical soil structure information to improve soil water retention estimates of tropical delta soils [PDF]
, 2014 Models of soil water and solute transport require input data of soil hydraulic properties (e.g. soil water retention and hydraulic conductivity curves). Lack of such data, especially in tropical delta regions, has usually been the main constraint for the
Nguyen, Phuong +4 more
core +1 more source
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
Revista Brasileira de Ciência do Solo, 2006 A estrutura do solo (tipo, tamanho e grau de desenvolvimento) define a porosidade total do solo e a distribuição relativa entre macro e microporos, sendo considerada uma das mais importantes propriedades do solo do ponto de vista agrícola.
André Ademir Ghidin +3 more
doaj +1 more source
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
Anais da Academia Brasileira de Ciências, 2009 Soil pore structure characterization using 2-D image analysis constitutes a simple method to obtain essential information related to soil porosity and pore size distribution (PSD).
Luiz F. Pires +5 more
doaj +1 more source
Opportunities and future directions for visual soil evaluation methods in soil structure research [PDF]
, 2017 As the use of visual soil evaluation (VSE) methods has spread globally, they have been exposed to different climatic and pedological scenarios, resulting in the need to elucidate limitations, encourage refinements and open up new avenues of research. The
Keller, Thomas, +1 more
core +1 more source
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
Soil fauna and global change [PDF]
, 2003 To examine possible effects of global change on soil fauna abundance and diversity, two long-term field experiments in Norway spruce stands in Sweden were studied.
Lindberg, Niklas
core
Effect of alternate partial root-zone drip irrigation on soil bacterial communities and tomato yield [PDF]
, 2017 The aim of this study was to assess the effect of alternate partial root-zone drip irrigation (ADI) on the soil microbial communities in the crop root zone and the relation between the soil microbial community changes and crop growth. We investigated the
Li, Yuan +4 more
core +1 more source