Results 51 to 60 of about 2,297,694 (287)
Applied Sciences, 2020 This study investigates the effect of the location of an O-cell hydraulic jack along the length of a drilled shaft in a full-scale Osterberg test performed in soils containing layers of caliche.
Rouzbeh Afsharhasani +2 more
doaj +1 more source
Programmable Pneumatic Actuator System for a Bioinspired Artificial Colon
Advanced Materials Technologies, EarlyView.A modular soft robotic colon simulator driven by programmable pneumatic actuation is developed to mimic physiological and pathological‐like motility patterns of the large intestine. Finite element–guided design and distributed control enable anatomically realistic deformation for peristalsis, segmentation, and mass movements, supporting capsule ...
Andrew Bickerdike +6 more
wiley +1 more source
Untitled Speech by Harold Shaft, Winter Commencement: January 26, 1963 [PDF]
, 1963 Text of speech delivered by Harold Shaft at the UND Winter Commencement on January 26, 1963. This commencement address was Shaft\u27s second time speaking at a UND Commencement; previously, he spoke at the UND Summer Commencement on August 5 ...
Shaft, Harold
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BuildingsExisting methods for calculating the bearing capacity of cast-in-place piles in coral reef formations usually treat coral reef strata as ordinary sandy soil or conventional rock–soil media, without explicitly considering grout penetration and cementation
Xiangji Ye +6 more
doaj +1 more source
A review of CPT based axial pile design in the Netherlands
Underground Space, 2021 Because of the deltaic nature of the Netherlands, deep soft soil deposits are widespread. Due to the population density exploitation of underground space is vital for commercial developments and transport networks.
Kenneth Gavin +2 more
doaj +1 more source
Nonlocomotory Robotic Strategies for Dynamic Rotation Control in Terrestrial Robots: A Review
Advanced Robotics Research, EarlyView.Terrestrial robots increasingly require rapid body rotation to maintain stability and agility in complex environments. This review shows nonlocomotory rotational control strategies that operate without ground contact, including reaction wheels, tails, bars, limbs, and thrusters.
Y. Liang +14 more
wiley +1 more source
Advanced Robotics Research, EarlyView.Pak Biawak, a necrobot, embodies an unusual fusion of biology and robotics. Designed to repurpose natural structures after death, it challenges conventional boundaries between nature and engineering. Its movements are precise yet unsettling, raising questions about sustainability, ethics, and the untapped potential of biointegrated machines.
Leo Foulds +2 more
wiley +1 more source
Muscle Control of an Extra Robotic Digit
Advanced Robotics Research, EarlyView.This study compares muscle‐ and movement‐based control for operating a supernumerary robotic thumb. While movement control performs better in the proposed tasks, muscle‐based (EMG) control promotes broader motor learning. The results highlight the promise and challenges of using biosignals for human augmentation, offering new insights into intuitive ...
Julien Russ +7 more
wiley +1 more source
Analysis and Treatment of Inverted Air Flow in Main Inclined Shaft of Guojiahe Coal Mine in Winter
Meikuang Anquan, 2020 To solve the problem of inverted air airflow in main inclined shaft in winter, the causes and process of natural wind pressure reverses airflow in roadway were analyzed.
SANG Cong
doaj +1 more source
, 2022 AN00037374_001_l. Cross-shaft; stone; decorated; all four faces carry panels of running vine-scroll ornament in three varieties; also an additional small fragment, previously assembled with wooden mount between the two pieces.
Woruldhord Project Team (14251345)
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