Results 101 to 110 of about 361,660 (311)

How do pesticides impact soil microbial structure and functioning? [PDF]

open access: yes
Pesticides are used worldwide and exhibit a plethora of different modes of action against a wide spectrum of organisms. Therefore, before they can be marketed they have to be tested against certain standardised regulations.
Howell, Christopher Carl
core  

Soil compaction and soil tillage - studies in agricultural soil mechanics [PDF]

open access: yes, 2004
This thesis deals with various aspects of soil compaction due to agricultural field traffic, the draught force requirement of tillage implements and soil structures produced by tillage.
Keller, Thomas
core  

The effect of freeze-thaw cycles on soil respiration and nitrogen dynamics as in-fluenced by soil structure, aggregate size and water content [PDF]

open access: yes, 2020
The role of soil structure and aggregation in influencing soil respiration and N dynamics in soils undergoing freeze-thaw cycles, as influenced by water content, is poorly known. Surface soil with a texture of sandy loam was collected from an agriculture
Zhang, Bangwei
core  

Soil structure changes induced by tillage systems [PDF]

open access: yes, 2017
Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)CNEN (Comissao Nacional de Energia Nuclear)Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)CNEN for the Master scholarshipCNPq: 303726/2015-6CAPES: BEX 1771/14 ...
Cooper, Miguel   +7 more
core   +1 more source

3D Printing of Soft Robotic Systems: Advances in Fabrication Strategies and Future Trends

open access: yesAdvanced Robotics Research, EarlyView.
Collectively, this review systematically examines 3D‐printed soft robotics, encompassing material selections, function integration, and manufacturing methodologies. Meanwhile, fabrication strategies are analyzed in order of increasing complexity, highlighting persistent challenges with proposed solutions.
Changjiang Liu   +5 more
wiley   +1 more source

The rheometry approach in modern soil studies: a review

open access: yesБюллетень Почвенного института им. В.В. Докучаева
Digital soil rheometry is a relatively new and rapidly developing research direction that currently occupies a small niche in soil and agrophysics studies.
V. V. Klyueva
doaj   +1 more source

Vulnerability of soil aggregates in relation to soil properties

open access: yesPlant, Soil and Environment, 2002
Stability of soil structure represents an indicator of soil quality. The aim of this paper was to assess the effect of soil properties on structure vulnerability in an Orthic Luvisol.
L. Borůvka   +3 more
doaj   +1 more source

Effects of soil-pile-structure interaction on seismic response of moment resisting buildings on soft soil [PDF]

open access: yes, 2012
Dynamic response of structures sitting on soft soils is influenced by the soil properties, and the response is significantly different to the fixed base condition owing to the interaction between the ground and the structure, In order to study this ...
Fatahi, Behzad   +3 more
core  

Edible Pouch Motors

open access: yesAdvanced Robotics Research, EarlyView.
Edible robotics is an emerging field that leverages edible materials to construct robotic systems. This study presents a method to create thin, lightweight, yet powerful edible soft actuators, namely edible pouch motors. The successful operation of these edible actuators and grippers renders their potential to advance future developments in edible ...
Keigo Takahashi   +3 more
wiley   +1 more source

Can soil properties of Fluvisols be influenced by river flow gradient?

open access: yesActa Fytotechnica et Zootechnica, 2018
The occurrence of Fluvisols is associated with the rivers, which means that their properties can be greatly influenced by the fluvial activity of the rivers.
Vladimír Šimanský
doaj   +1 more source

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