Results 131 to 140 of about 160,961 (264)

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, J. An, X. Zheng, D. Wang, S. Wang, X. Wang, P. Zhu, J. Pei, S. Li, J. Paripurana, Y. Han, Z. Tang, X. Gan, Q. He, X. Ma   +14 more
wiley   +1 more source

Relationship between urine specific gravity and the prevalence rate of kidney stone. [PDF]

Transl Androl Urol, 2021
Mao W, Zhang H, Xu Z, Geng J, Zhang Z, Wu J, Xu B, Chen M.   +7 more
europepmc   +1 more source

Soft Actuators Integrated with Control and Power Units: Approaching Wireless Autonomous Soft Robots

Advanced Robotics Research, EarlyView.
Soft robots exhibit significant development potential in various applications. However, there are still key technical challenges regarding material improvement, structure design and components integration. This review focuses on the development and challenge of soft actuators, power components, and control components in untethered intelligent soft ...
Renwu Shi, Feifei Pan, Xiaobin Ji
wiley   +1 more source

Synovial fluid specific gravity as an inexpensive point-of-care test for diagnosing hip and knee periprosthetic joint infection. [PDF]

J Bone Jt Infect
Sebastian S, Abusulaiman HA, Achatz V, Spadini M, Mitterer JA, Simon S, Hofstaetter JG.   +6 more
europepmc   +1 more source

Interobserver reliability of canine urine specific gravity assessed by analog or digital refractometers. [PDF]

J Vet Diagn Invest, 2021
Rowe JC, Hokamp JA, Braatz JN, Freitag-Engstrom JR, Stephens NL, Chew DJ, Langston C, Rudinsky AJ.   +7 more
europepmc   +1 more source

Multidirectional Motion Strategy of Miniature Water Surface Robot Actuated by Single Exciter

Advanced Robotics Research, EarlyView.
A novel multidirectional motion strategy on the water surface based on a single exciter is proposed, and a single‐exciter single‐plate module is developed for actuation. The driving forces generation mechanism of the module is revealed from the perspective of the asymmetric surface wave field.
Haoxuan He, Dehong Wang, Jing Li, Shijing Zhang, Yingxiang Liu   +4 more
wiley   +1 more source

Time of urine sampling may influence the association between urine specific gravity and body composition. [PDF]

PLoS One
Wilson PB, Ferguson BK, Winter IP.
europepmc   +1 more source

Urinary specific gravity measures in the U.S. population: Implications for the adjustment of non-persistent chemical urinary biomarker data. [PDF]

Environ Int, 2021
Kuiper JR, O'Brien KM, Ferguson KK, Buckley JP.   +3 more
europepmc   +1 more source

Identifying Physical Interactions in Contact‐Based Robot Manipulation for Learning from Demonstration

Advanced Robotics Research, EarlyView.
Robots can learn manipulation tasks from human demonstrations. This work proposes a versatile method to identify the physical interactions that occur in a demonstration, such as sequences of different contacts and interactions with mechanical constraints.
Alex Harm Gert‐Jan Overbeek, Herman van der Kooij, Douwe Dresscher, Mark Vlutters   +3 more
wiley   +1 more source

Exposure of urine of domestic cats to different substrates: impact on urine specific gravity. [PDF]

J Feline Med Surg
Prueza de Almeida Luna Alves AP, Crivellenti LZ, Borin-Crivellenti S, Akemi Tsuruta S, Ribeiro de Sousa LV, Souza Mendes V, Andrade YCC.   +6 more
europepmc   +1 more source