Results 111 to 120 of about 151,552 (312)

Behavior Decoding Delineates Seizure Microfeatures and Associated Sudden Death Risks in Mouse Models of Epilepsy

Annals of Neurology, EarlyView.
Objective Behavior and motor manifestations are distinctive yet often overlooked features of epileptic seizures. Seizures can result in transient disruptions in motor control, often organized into specific behavioral sequences that can inform seizure types, onset zones, and outcomes.
Yuyan Shen, Jaden Thomas, Xianhui Chen, Jaden Zelidon, Mariam Najeeb, Abigayle Hahn, Ping Zhang, Aaron Sathyanesan, Bin Gu   +8 more
wiley   +1 more source

Design, modeling, and manufacturing of delta wings with wing fences

Results in Engineering
This work presents the aerodynamic design, structural integration, and experimental validation of a low-cost delta-wing UAV optimized for high-altitude, low-density environments such as Bogotá, Colombia. A multi-stage workflow was implemented, comprising
J.A. Parada-Marin, Ricardo Alfonso Jaimes Rolon, O. Bohórquez, Wilman-Alonso Pineda-Muñoz, Saul-Andrés Hernández-Moreno   +4 more
doaj   +1 more source

NASP aeroservothermoelasticity studies [PDF]

Some illustrative results obtained from work accomplished under the aerothermoelasticity work breakdown structure (WBS) element of the National Aerospace Plane (NASP) Technology Maturation Program (TMP) are presented and discussed.
Doggett, Robert V., Jr., Malone, John B., Noll, T. E., Ricketts, Rodney H.   +3 more
core   +1 more source

Experimental and Numerical Attenuation of Vibration for Delta Wing Using PI Controller

مجلة النهرين للعلوم الهندسية, 2017
Active vibration controlling loop with proportional - Integral (PI) controller was tested numerically and experimentally for delta wing with three different manufacturing materials; aluminum, [0/90] composite and aluminum foam, both P and PI loop were ...
Ahmed A. ALi, Hussain Y. Mahmood, Mahmood Wael Saeed   +2 more
doaj  

Influence of airfoil geometry on delta wing leading-edge vortices and vortex-induced aerodynamics at supersonic speeds [PDF]

An assessment of the influence of airfoil geometry on delta wing leading edge vortex flow and vortex induced aerodynamics at supersonic speeds is discussed.
Byrd, James E., Wesselmann, Gary F., Wood, Richard M.   +2 more
core   +1 more source

Experimental methods for wind tunnel studies of seed dispersal by wind

Applications in Plant Sciences, EarlyView.
Abstract The complexity and variability of natural environments make quantitative studies of seed wind dispersal challenging. Wind tunnel experiments offer a controlled alternative to investigate the mechanisms of seed wind dispersal. This review focuses on wind tunnels and the associated technologies used for studying seed wind dispersal, including ...
Liang Tian, Noelle G. Beckman, Lu Zong, Xuanping Qin, Minghu Liu, Zhimin Liu   +5 more
wiley   +1 more source

Space shuttle: Basic supersonic force data for a Grumman delta wing orbiter configuration ROS-NB1 [PDF]

Supersonic force data for scale model of space shuttle delta wing ...
Johannesen, B., Krepski, R., Mahnke, F.
core   +1 more source

Discrete Element Method Modeling of an Extrusion Process with Recirculation for Dry Manufacturing of Lithium‐Ion Battery Electrodes

Batteries &Supercaps, EarlyView.
On a digitized laboratory extruder, discrete element method modelling is studied, considering two classes of particles representing aggregates of 1) active material and 2) binder and carbon material is studied. Various extrusion scenarios leading to the formation of filaments devoted to the 3D printing of lithium‐ion battery electrodes are studied. The
Pei Sun, Paul Vigneaux, Alejandro A. Franco   +2 more
wiley   +1 more source

Flight measured downwash of the QSRA [PDF]

Several reports have been written on the performance of the Quiet Short-Haul Research Aircraft, which shows the advantages of upper-surface blowing or the propulsive-lift wing as it applies to lift, maneuverability, and short takeoff and landing.
Eppel, Joseph C., Riddle, Dennis W., Stevens, Victor C.   +2 more
core   +1 more source

A review of the historic and present ecological role of aquatic and shoreline wood, from forest to deep sea

Biological Reviews, EarlyView.
ABSTRACT The ecology of forests, their losses, and terrestrial wood decomposition dynamics have been intensively studied and reviewed. In the aquatic realm, reviews have concentrated on large wood (LW) in rivers and the transition from freshwater to marine environments in the Pacific Northwest of North America. However, a comprehensive global synthesis
Jon Dickson, Ellen Wohl, Laura L. Govers, Oscar Franken, Tjeerd J. Bouma, Han Olff, Britas Klemens Eriksson, Maryann S. Watson, Luísa M.S. Borges, Tjisse van der Heide   +9 more
wiley   +1 more source