Results 61 to 70 of about 789,979 (292)

Applying colour-coded particle image velocimetry to the wake of a delta wing across a wide range of angles of attack

Journal of Fluid Science and Technology
The forces acting on a delta wing are predominantly influenced by local flow structures, specifically leading-edge vortices (LEVs). This study applies colour-coded particle image velocimetry (PIV) to quantify wake dynamics and lift generation for a delta
Shūji ŌTOMO, Kokoro OCHI, Hyun-Jin PARK, Yuji TASAKA, Yuichi MURAI   +4 more
doaj   +1 more source

Model Reference Adaptive Control for Wing-Rock Suppression in Delta-Wing Aircraft [PDF]

E3S Web of Conferences
Wing rock, a self-excited rolling oscillation occurring at high angles of attack, significantly affects flight stability and maneuverability in highly swept configurations.
Narayanan Kamala, Kumar Sai Balaji Jai, Nanjundegowda Raghu   +2 more
doaj   +1 more source

Delta Jr. High students

, 1966
Jr. High class. Teachers RaNae Christensen and Lenore McCall in front of class, Delta Jr.

core  

ROS Self‐Supply Nanoplatform Based on Fenton Catalyst for Chemodynamic and Immunotherapy: Reprogramming Cold Tumor Into Hot Tumor in Cancer Treatment

Advanced Science, EarlyView.
A multifunctional HA‐conjugated nanoplatform (HA‐PGMC) integrates CuO2, glucose oxidase, and mil‐100 to enable cascade catalytic ROS generation in tumor microenvironments. This self‐supplying ROS strategy induces immunogenic cell death, reprograms “cold” tumors into “hot” ones, and synergizes with PD‐L1 blockade, achieving potent chemodynamic ...
Man Lung Lee, Jack Chun Hin Chen, Wai Wing Cheng, Kwan Yee Lau, Hiu Yee Kwan, Ngar‐Yun Ellen Poon, Hung‐Wing Li   +6 more
wiley   +1 more source

Investigation of Additively Manufactured Wind Tunnel Models with Integrated Pressure Taps for Vortex Flow Analysis

Aerospace, 2019
Wind tunnel models are traditionally machined from high-quality metal material; this condition reduces the possibility to test different geometric variations or models as it corresponds to incremental cost.
Matteo Moioli, Christopher Reinbold, Kaare Sørensen, Christian Breitsamter   +3 more
doaj   +1 more source

Delta High P.T.A. Officers

, 1963
Left to Right: Harriet Eliason - President, Merlene Callister - Vice President, and Lorna Bunker - Secretary/Treasurer.

core  

Single‐Cell Dissection of Microglial Dysfunction in Diabetes‐Associated Neurodegenerative Vulnerability

Advanced Science, EarlyView.
Using single‐cell transcriptomic and epigenomic profiling, researchers mapped microglial dysfunction across the lifespan of db/db mice. The authors uncovered a nonlinear microglial remodeling featuring early inflammatory priming, a mid‐stage transcriptional inflection, and late dysfunction.
Jizhou Zhang, Tsz Kwan Yau, Joyce Tse, Tsz Ho Li, Dongjie Hu, Yong Juan Zhao, Ting‐Fung Chan   +6 more
wiley   +1 more source

Delta High P.T.A. Officers

, 1967
Left to right: Phylis Anderson - President, Kay M. Bassett - Director, Lola Burraston - Vice President, and LaRae Peterson - Secretarty.

core  

Friend, Not Foe: Lowered Tissue Reactivity to Long‐Term Polyimide Implants

Advanced Science, EarlyView.
The choice of optimal neural probe designs remains a major challenge in the field of neurotechnology. This study investigated the biocompatibility of several probe variations, including material, thickness, width, and implantation strategy. It highlights the clear advantage of soft polyimide probes over stiff silicon probes for better device ...
Corinne Orlemann, Laura M. De Santis, Paul Neering, Christian Boehler, Kirti Sharma, Arno Aarts, Tobias Holzhammer, Rik J. J. van Daal, Patrick Ruther, Maria Asplund, Roxana N. Kooijmans, Pieter R. Roelfsema   +11 more
wiley   +1 more source

The Study of 3D Simulation on Heat Transfer Enhancement on Fin Tube Heat Exchanger Using Delta Wing and Winglet Vortex Generators

International Journal of Applied Sciences and Smart Technologies
The vortex generator is one of the methods to improve heat transfer augmentation on flow characteristics in the air side of the fin and tube heat exchanger.
Stefan Mardikus, Claudia Agata Putri, Michael Seen, Rines Rines, Y. B. Lukiyanto, Doddy Purwadianto, Heryoga Winarbawa, Gilang Argya Dyaksa, Wibowo Kusbandono   +8 more
doaj   +1 more source