Results 41 to 50 of about 11,658,941 (310)
Applied SciencesTo address the strongly coupled and highly nonlinear optimization problems arising from the increasing system complexity, optimization objectives, and variable dimensions in practical engineering applications, this paper proposes a multi-strategy ...
Fan Yang +5 more
doaj +1 more source
, 1972 Rachet device transfers loads imposed on latch to support structure before latch springs resist loads, positively locks two pivoted structures on contact, and carries loads in all ...
Ulrich, G. W.
core +1 more source
Sensors, 2021 In the EU project SHAREWORK, methods are developed that allow humans and robots to collaborate in an industrial environment. One of the major contributions is a framework for task planning coupled with automated item detection and localization.
Nils Mandischer +3 more
doaj +1 more source
Ratchet mechanism Patent [PDF]
, 1970 Ratchet mechanism for high speed operation at reduced ...
Dane, D. H.
core +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Kaposiform lymphangiomatosis (KLA) is an aggressive complex lymphatic anomaly. Patients exhibit malformed lymphatic vessels and often develop hemorrhagic effusions and elevated angiopoietin‐2 (Ang‐2) levels. A somatic NRAS p.Q61R (NRASQ61R) mutation has been associated with KLA.
C. Griffin McDaniel +3 more
wiley +1 more source
Applied SciencesTo address the challenge of simulating force–thermal environmental loads on morphing wings during flight, this study proposes and validates a force–thermal simulation method based on servo loading. First, the aerodynamic loads on a multi-stage telescopic
Hong Xiao +6 more
doaj +1 more source
Design of a Flexible Capture Mechanism Inspired by Sea Anemone for Non-cooperative Targets
Chinese Journal of Mechanical Engineering, 2021 Robotic grippers have been used in industry as end-effectors but are usually limited to operations in pre-defined workspace. However, few devices can capture irregularly shaped dynamic targets in space, underwater and other unstructured environments.
Jiankun Yang +5 more
doaj +1 more source
, 1985 A releasable support device is described which is comprised of a hollow body with a sleeve extending transversely there-through for receiving the end of a support shank.
Bunker, J. W., Ritchie, R. S.
core +1 more source
Universal entrainment mechanism governs contact times with motile cells [PDF]
, 2017 Contact between particles and motile cells underpins a wide variety of biological processes, from nutrient capture and ligand binding, to grazing, viral infection and cell-cell communication. The window of opportunity for these interactions is ultimately
Jeanneret, Raphaël +2 more
core +2 more sources
Pediatric Blood &Cancer, EarlyView.ABSTRACT Introduction Pulmonary dysfunction and sleep abnormalities are common in children with sickle cell disease (SCD) and are associated with worse clinical outcomes. Whether spirometry abnormalities are associated with polysomnography (PSG) findings remains unclear.
Ammar Saadoon Alishlash +4 more
wiley +1 more source