Results 41 to 50 of about 2,974 (265)

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, Ganesh Arivoli, Huzaifa Unjhawala, Luning Bakke, Radu Serban, Dan Negrut   +5 more
wiley   +1 more source

Influence of Load Frequency on Cohesive Soil Respond

Geosciences, 2018
The mechanism of cohesive soils response to cycling loading is less investigated compared to cohesionless soils. Multiple load-unload cycles cause significant changes in the structure of cohesive soils, which result in complex behaviour under the given ...
Krystian Kucharczyk, Andrzej Głuchowski, Maciej Miturski, Wojciech Sas   +3 more
doaj   +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

A Method of Predicting Hydraulic Conductivity of Cohesive Soils Based on Kozeny-Carman Equation [PDF]

长江科学院院报
[Objective] Research on predicting the hydraulic conductivity of cohesive soils is relatively lacking. The classical Kozeny-Carman equation provides an effective method for estimating the hydraulic conductivity of coarse-grained soils, but it performs ...
ZHENG Yu-hao, MEI Zhi-ping, LIU Fu-yang, ZHOU Sheng-tao
doaj   +1 more source

Friction between Cohesive Soils and Steel

Soils and Foundations, 1993
ABSTRACT Laboratory tests on friction between cohesive soils and mild steel were carried out using a direct simple shear type of test apparatus. The cohesive soils were normally consolidated Kawasaki clay and four kinds of normally consolidated sand-clay mixtures. All tests were carried out under consolidated drained shear condition.
TSUBAKIHARA, YASUNORI, KISHIDA, HIDEAKI, NISHIYAMA, TAKASHI   +2 more
openaire   +2 more sources

Climate Change Threatens Micronutrient Density of European Winter Wheat

Advanced Science, EarlyView.
Micronutrients are vital for human health. Wheat is a major staple crop and a significant source of minerals and B‐vitamins. The impact of climate change on their content remains largely unknown. We evaluated micronutrient levels in European winter wheat grown under historical and projected climate conditions. Our findings indicate that future climates
Da Cao, Jennifer Michel, Eline Lorer, Markus Weinmann, Jacques Le Gouis, Claire Léon, Sibille Perrochon, David Alvarez, Vincent Leemans, Iñaki Balanzategui Guijarro, Jordi Moya Laraño, Sara Sánchez Moreno, Symanczik Sarah, Waibel Matthias, Hervé Vanderschuren, Cécile Thonar, Pierre Delaplace, Dominique Van Der Straeten   +17 more
wiley   +1 more source

Nonlinear Behavior and Dynamic Properties of Cohesive Soil Under Seismic Cyclic Loading Considering Strain History Effects

Buildings
In earthquake engineering and hydraulic engineering, the dynamic mechanical behavior of cohesive soils is crucial to ensure structural stability. However, most existing dynamic constitutive models fail to adequately account for the influence of strain ...
Yue Zhang, Yaodong Xue, Zhubing Zhu, Yuhan Sun, Sen Lin, Haibo Wang, Liren Ban, Kai Wang   +7 more
doaj   +1 more source

Pile Load Capacity – Calculation Methods

Studia Geotechnica et Mechanica, 2015
The article is a review of the current problems of the foundation pile capacity calculations. The article considers the main principles of pile capacity calculations presented in Eurocode 7 and other methods with adequate explanations.
Wrana Bogumił
doaj   +1 more source

Split Tensile Strength of Cohesive Soils

Soils and Foundations, 1974
ABSTRACT The applicability of the split tensile test for the measurement of the tensile strength of cohesive soils is discussed. The results of unconfined compression tests and split tensile tests on cohesive soils compacted dry of optimum are presented.
RAMANATHAN, B., RAMAN, V.
openaire   +2 more sources

Cross Kingdom Metabolic Engineering Paradigm Elevating Sustainable Protein Production

Advanced Science, EarlyView.
ABSTRACT Confronting the dual crisis of escalating global protein demand and unsustainable agriculture necessitates transformative solutions. Here, we pioneer evolutionary insights from maize nitrogen optimization via asparagine synthetase (ASNS) to rewire metabolism in Pichia pastoris.
Yuanyuan Du, Changyu Pi, Kai Hong, Le Gao, Xin Wu   +4 more
wiley   +1 more source