Results 151 to 160 of about 479,555 (306)

A Worm‐Inspired Origami Robot with Multimodal Locomotion for Adaptive Mobility in Complex Pipeline Environments

open access: yesAdvanced Science, EarlyView.
An origami worm‐inspired robot achieves multimodal locomotion in confined pipelines through mechatronic integration that embeds actuation, control, and communication within each origami module. Large, reversible configuration and dimensional changes enable 25 gaits synthesized by a unified framework across peristaltic, inchworm, and wheel‐rolling modes
Qiwei Zhang   +6 more
wiley   +1 more source

Evaluating the effectiveness of overwintering cover crops in supporting spring soil trafficability in Manitoba [PDF]

open access: yes
Excess soil water is typical of soils in Manitoba during the early growing season due to snowmelt and heavy rainfall. Managing soil water to attain optimal soil strength for soil trafficability is therefore crucial to ensure timely field operations in ...
Agyapong, Emmanuel
core  

Managing soil biodiversity: The New Zealand experience [PDF]

open access: yes, 2004
Species diversity is a very important component of a healthy soil ecosystem, and a necessary condition for long-term sustainable development. However, it is widely recognised that soil degradation and species extinction are on the increase in New Zealand,
Morad, Munir   +2 more
core  

Transposase‐Assisted Donor Tethering Boosts Large‐Fragment HDR in Plants

open access: yesAdvanced Science, EarlyView.
A transposase‐assisted donor tethering strategy is developed to enhance homology‐directed repair in plants. By recruiting donor DNA to double‐strand breaks and synergizing with repair pathway reprogramming and transcription‐coupled donor design, this system markedly improves large‐fragment targeted insertion efficiency, providing a robust platform for ...
Sha Wei   +8 more
wiley   +1 more source

Rapd fingerprinting of indigenous lysinibacillus fusiformis isolates from stabilized sludge and oil-polluted soil [PDF]

open access: yes, 2009
The Lysinibacillus group are motile Gram-positive bacilli, with oval or spherical spores, oxidase and catalase positive, not grouped in strict chains, with strictly oxidative metabolism and very similar to Bacillus sphericus group.
Vukovic, Dragoslav   +6 more
core  

NLSS3 Impairs SHM1 Autophagic Degradation to Regulate Leaf Morphology and Salt Tolerance in Rice

open access: yesAdvanced Science, EarlyView.
In rice, NLSS3 binds and shields SHM1 from autophagic degradation to maintain serine homeostasis. The A132P mutation in nlss3 disrupts this, triggering SHM1 loss, metabolic dysfunction, K+ imbalance, and impaired ROS scavenging, which collectively drive narrow leaves and salt sensitivity.
Xiong Liu   +15 more
wiley   +1 more source

Evaluation of soil health indicators in the Red River Valley of Manitoba [PDF]

open access: yes
The Comprehensive Assessment of Soil Health (CASH) uses multiple biological, chemical, and physical soil indicators to assess soil health. These indicators were originally selected because they were responsive to management in the northeastern United ...
Kolody, Jacob
core  

The effect of soil management systems on microbial activity [PDF]

open access: yes, 2009
The objective of this study was to evaluate basal (BR) and specific respirations (qCO2) of soils under native pasture and long-term cultivated soils at semiarid climate of the northern Turkey.
Kocyiğit, Rasim
core  

Defining and quantifying the resilience of responses to disturbance: a conceptual and modelling approach from soil science. [PDF]

open access: yesSci Rep, 2016
Todman LC   +7 more
europepmc   +1 more source

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