Results 131 to 140 of about 309,947 (331)

Research in Natural Laminar Flow and Laminar-Flow Control, part 2 [PDF]

Part 2 of the Symposium proceedings includes papers addressing various topics in basic wind tunnel research/techniques and computational transitional research.
Hefner, Jerry N., Sabo, Frances E.
core   +1 more source

Vorticity‐Facilitated Platelet Aggregation: a High Expansion‐Ratio Stenotic Microfluidic Platform Unravels the Role of Complex Flow Dynamics in Arterial Thrombosis

Advanced Healthcare Materials, EarlyView.
This study reveals how vorticity—a swirling flow pattern—enhances platelet aggregation and thrombus formation in high‐shear conditions. Using a custom microfluidic model, it is shows that vorticity promotes vWF–GPIbα interactions and calcium signaling, providing new insights into thrombosis mechanobiology and informing safer blood‐contacting medical ...
Jianfang Ren, Nurul Aisha Zainal Abidin, Allan Sun, Rui Gao, Yuxin Chen, Arian Nasser, Zihao Wang, Yunduo Charles Zhao, Alexander Dupuy, Anna Waterhouse, Qian Peter Su, Daniele Vigolo, Mike Chia Lun Wu, Lining Arnold Ju   +13 more
wiley   +1 more source

Transition from laminar to turbulent pipe flow as a process of growing material instabilities

Results in Engineering
Experiments show that a laminar pipe flow starts to change to turbulence at Reynolds numbers around 2000. However, the classical Navier-Stokes theory fails to explain such a transition; according to it the pipe flow should always be stable and laminar ...
Saptarshi Kumar Lahiri, Konstantin Volokh   +1 more
doaj  

Peristaltic pumps adapted for laminar flow experiments enhance in vitro modeling of vascular cell behavior. [PDF]

J Biol Chem, 2022
Abello J, Raghavan S, Yien YY, Stratman AN.   +3 more
europepmc   +1 more source

Permeation Enhancer‐based Ionogel Shows Remarkable Potential for Oral Insulin Delivery

Advanced Healthcare Materials, EarlyView.
This study proposes a novel formulation of decanoate in an ionic liquid inspired drug delivery system. The formulation demonstrates ideal physicochemical and material properties for oral peptide delivery. Findings indicate that choline decanoate (1:2 molar ratio) forms a viscoelastic gel that enables high oral bioavailability of insulin in rats ...
Konstantinos Raptis, Joanne Heade, Cristiana Cunha, Marco van de Weert, Lasse Saaby, Stine Rønholt, Hanne Mørck Nielsen   +6 more
wiley   +1 more source

Discussion: “Resistance Coefficients for Laminar and Turbulent Flow Through One-Half-Inch Valves and Fittings” (Kittredge, C. P., and Rowley, D. S., 1957, Trans. ASME, 79, pp. 1759–1764) [PDF]

, 1957
R. J. S. Pigott
openalex   +1 more source

Real-Time Tunable Optofluidic Splitter via Two Laminar Flow Streams in a Microchannel. [PDF]

Micromachines (Basel), 2022
Xiong S, Mai W, Huang X.
europepmc   +1 more source

Summary of past experience in natural laminar flow and experimental program for resilient leading edge [PDF]

The potential of natural laminar flow for significant drag reduction and improved efficiency for aircraft is assessed. Past experience with natural laminar flow as reported in published and unpublished data and personal observations of various ...
Carmichael, B. H.
core   +1 more source

State‐of‐the‐Art, Insights, and Perspectives for MOFs‐Nanocomposites and MOF‐Derived (Nano)Materials

Advanced Materials, EarlyView.
Different approaches to MOF‐NP composite formation, such as ship‐in‐a‐bottle, bottle‐around‐the‐ship and in situ one‐step synthesis, are used. Owing to synergistic effects, the advantageous features of the components of the composites are beneficially combined, and their individual drawbacks are mitigated.
Stefanos Mourdikoudis, Subhajit Dutta, Saqib Kamal, Sergio Gómez‐Graña, Isabel Pastoriza‐Santos, Stefan Wuttke, Lakshminarayana Polavarapu   +6 more
wiley   +1 more source

Preliminary Results in the Investigation of In Vivo Iliac and Coronary Flow Collision, Vortex Formation, and Disorganized Flow Degeneration: Insights from Invasive Cardiology Based on Fluid Mechanics Principles and Practices

Fluids
Background: In the research of coronary artery disease, the precise initial injury that starts the atherosclerotic cascade remains unidentified. Moreover, the mechanisms governing the progression or regression of coronary plaque are not yet fully ...
Thach Nguyen, Hieu D. Nguyen, Hoang V. K. Dinh, Tien H. T. Dinh, Khiem Ngo, Hieu H. Truong, Hien Q. Nguyen, Vu Tri Loc, Thien Le, Nhi Vo, Trung Q. T. Le, Tam Tran, Chau Dang, Vy Le, Dat Q. Ha, Hadrian Tran, Mihas Kodenchery, Marco Zuin, Gianluca Rigatelli, Miguel Antunes, Quynh T. N. Nguyen, Aravinda Nanjundappa, C. Michael Gibson   +22 more
doaj   +1 more source