Results 251 to 260 of about 150,966 (300)

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

Predictors of Cage Subsidence After Oblique Lumbar Interbody Fusion. [PDF]

J Clin Med
Koo B, Park J, Hong JY.
europepmc   +1 more source

A State‐Adaptive Koopman Control Framework for Real‐Time Deformable Tool Manipulation in Robotic Environmental Swabbing

Advanced Robotics Research, EarlyView.
This work presents a state‐adaptive Koopman linear quadratic regulator framework for real‐time manipulation of a deformable swab tool in robotic environmental sampling. By combining Koopman linearization, tactile sensing, and centroid‐based force regulation, the system maintains stable contact forces and high coverage across flat and inclined surfaces.
Siavash Mahmoudi, Amirreza Davar, Dongyi Wang   +2 more
wiley   +1 more source

Sacral Insufficiency Fracture Following L4-S1 Circumferential Fusion in Corticosteroid-associated Bone Fragility: A Case Report and Biomechanical Considerations. [PDF]

J Orthop Case Rep
Barrientos RY, Soria JZ, Chadwick AM, Toche NB.   +3 more
europepmc   +1 more source

Is bone mineral density a risk factor for femoral stem subsidence in primary cementless total hip arthroplasty: a prospective study. [PDF]

BMC Musculoskelet Disord
Kalyenci AS, Dogan I, Tekin SB, Ozmen Z, Senel A, Ozturkmen Y.   +5 more
europepmc   +1 more source

Structural design and biomechanical analysis of anti- subsidence gradient porous artificial vertebrae combined with a topology framework. [PDF]

BMC Musculoskelet Disord
Shang P, Wu X, Li R, Ma B, Wu H, Liu Y.
europepmc   +1 more source

Bone cement distribution patterns influence cage subsidence after OLIF-AF-SEA in elderly patients with osteoporotic lumbar degeneration. [PDF]

J Orthop Surg Res
Hu X, Xie T, Pu X, Luo C, Peng X, Wang X, Zeng J.   +6 more
europepmc   +1 more source

Outcome and complications after two-level Anterior Cervical Discectomy and Fusion (ACDF) with or without plating. A propensity matched cohort study. [PDF]

Brain Spine
Kornberg J, Høy K, Andersen MØ, Pedersen CF, Carreon LY.   +4 more
europepmc   +1 more source

Preoperative Alignment and Interbody Cage Design Influence Radiographic Outcomes Following Anterior Cervical Discectomy and Fusion. [PDF]

J Clin Med
Obiri-Yeboah D, Pennington Z, Levy H, Hamouda A, Mikula AL, Abode-Iyamah K, Buchanan IA, Krishna C, Fogelson JL, Elder BD.   +9 more
europepmc   +1 more source

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Land Subsidence

1996
Kluwer Academic Publ ...
GAMBOLATI, GIUSEPPE, PUTTI, MARIO, TEATINI, PIETRO   +2 more
openaire   +2 more sources