Results 251 to 260 of about 53,364 (314)

Micromachined Double‐Membrane Mechanically Tunable Metamaterial for Thermal Infrared Filtering

Advanced Photonics Research, Volume 6, Issue 5, May 2025.
Herein, a mechanically tunable double‐layer plasmonic metamaterial leveraging the extraordinary optical transmission effect observed in subwavelength arrays of openings within thin metal layers is presented. The concept is experimentally validated by integrating the proposed metamaterial structure into an electrostatic parallel‐plate actuator to create
Oleg Bannik, Fedor Kovalev, Mingkai Liu, Michal Zawierta, Dilusha Silva, Lorenzo Faraone, Mariusz Martyniuk, Ilya Shadrivov   +7 more
wiley   +1 more source

Ulcer Perforation on Excluded Stomach Following Gastric Bypass Surgery: A Case Report of Atypical Presentation Without Pneumoperitoneum. [PDF]

Cureus
Gonçalves N, Pinto JP, Ribeiro A, Manso F, Costa Pereira JM.   +4 more
europepmc   +1 more source

New Insights into Ruling Out Internal Herniations After Laparoscopic Gastric Bypass on the Abdominal CT Scan: The OPERATE study. [PDF]

Obes Surg
Vink MRA, Hutten BA, van Olst N, de Vet SCP, Nieuwdorp M, van de Laar AW, Tielbeek JAW, Gerdes VEA.   +7 more
europepmc   +1 more source

Efficient and Rapid Microfluidics Production of Bio-Inspired Nanoparticles Derived from Bombyx mori Silkworm for Enhanced Breast Cancer Treatment. [PDF]

Pharmaceutics
Mansor MH, Gao Z, Howard F, MacInnes J, Zhao X, Muthana M.   +5 more
europepmc   +1 more source

An experimental evaluation of vibration patterns arising from vortex flow in mixed flow pumps a case study in Upper Egypt. [PDF]

Sci Rep
El-Gazzar DMS, Abo-Elnil AHI, Elsayed MEA.   +2 more
europepmc   +1 more source

<i>e</i>-Methanation with a spiral catalyst: optimized thermal management and long-term stability. [PDF]

RSC Adv
Watanabe R, Nishide K, Suganuma H, Verma P, Akama H, Fukuhara C.   +5 more
europepmc   +1 more source

Integrating Flow Field Dynamics and Chemical Atmosphere Predictions for Enhanced Sulfur Corrosion Risk Assessment in Power Boilers. [PDF]

Materials (Basel)
Kardaś D, Polesek-Karczewska S, Wardach-Świȩcicka I.   +2 more
europepmc   +1 more source

On Flow Reversal in Turbulent Swirling Flow

On Flow Reversal in Turbulent Swirling Flow
openaire  

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The Von Karman Swirling Flows

SIAM Journal on Applied Mathematics, 1980
Computations of the Karman swirling flows are reported. They show four such flows and clearly indicate that an infinite sequence exists.
Lentini, Marianela, Keller, Herbert B.
openaire   +2 more sources

Flow Phenomena in Swirl Chambers

Volume 3: Heat Transfer; Electric Power; Industrial and Cogeneration, 1997
Results are presented from two different swirl chambers. One of the practical directions for this study is simulation of cooling passages located near the leading edges of turbine blades where screw-shaped, swirling flows are generated to enhance heat transfer.
P. M. Ligrani, C. R. Hedlund, B. T. Babinchak, R. Thambu, H.-K. Moon, B. Glezer   +5 more
openaire   +1 more source