Results 151 to 160 of about 368,794 (339)
Electromechanical rotary actuator operates over wide temperature range [PDF]
, 1969 Electromechanical rotary actuator, which operates over wide temperature range, contains a spring stop which has been calculated to limit internal deceleration loads to a magnitude equal to stall torque.
Sullivan, S. F.
core +1 more source
Functional morphology of the pharyngeal teeth of the ocean sunfish, Mola mola
The Anatomical Record, EarlyView.Abstract Many fish use a set of pharyngeal jaws in their throat to aid in prey capture and processing, particularly of large or complex prey. In this study—combining dissection, CT scanning, histology, and performance testing—we demonstrate a novel use of pharyngeal teeth in the ocean sunfish (Mola mola), a species for which pharyngeal jaw anatomy had ...
Benjamin Flaum +3 more
wiley +1 more source
A review of rotating stall in reversible pump turbine
, 2017 Yuning Zhang, Yuning Zhang, Yulin Wu
semanticscholar +1 more source
Helmeted hornbill cranial kinesis: Balancing mobility and stability in a high‐impact joint
The Anatomical Record, EarlyView.Abstract Prokinesis—in which a craniofacial joint allows the rostrum to move relative to the braincase—is thought to confer diverse advantages in birds, mostly for feeding. A craniofacial joint would, however, be a weak link if cranial stability is important. Paradoxically, we have identified a craniofacial joint in helmeted hornbills (Rhinoplax vigil),
Mike Schindler +8 more
wiley +1 more source
Test and evaluation of the HIDEC engine uptrim algorithm [PDF]
The highly integrated digital electronic control (HIDEC) program will demonstrate and evaluate the improvements in performance and mission effectiveness that result from integrated engine-airframe control systems.
Myers, L. P., Ray, R. J.
core +1 more source
Analysis of Dynamic Stall on a Pitching Airfoil Using High-Fidelity Large-Eddy Simulations
, 2018 M. Visbal, D. Garmann
semanticscholar +1 more source
The Anatomical Record, EarlyView.Abstract Stages of embryonic development for reptiles have been presented in tables that may include all or part of embryonic development. When oviposition occurs in some lizards, embryos are already in the later stages of development; likewise, the size of the eggs increases as incubation time progresses.
Nivia Rocio Antonio‐Rubio +3 more
wiley +1 more source
Investigation on predicting the stall limit of compressor at low rotating speed
Advances in Mechanical EngineeringIn order to realize fast and accurate prediction of the stall limit of compressor, a study on predicting the stall limit of compressor at low rotating speed is conducted with throughflow calculation and maximum static pressure rise coefficient.
Hong Wu +4 more
doaj +1 more source
The Anatomical Record, EarlyView.Abstract Muscle architecture is a major determinant of muscle performance and, in mammalian lineages, has been correlated with both feeding ecology and locomotor behaviors. Over the past decade, contrast‐enhanced micro‐CT (DiceCT) has emerged as an alternative to traditional dissection‐based measurement.
Aleksandra Ratkiewicz +5 more
wiley +1 more source
Optimal stalling while bargaining [PDF]
, 2005 Why do people stall while bargaining? Why are people keen to conclude a deal quickly, only to subsequently allow delay before the pie is realised? We propose that the reason is not fully explained by discount rates in combination with agents being engaged in a signalling equilibrium with asymmetric information.
openaire +2 more sources