Results 271 to 280 of about 70,657 (316)

Homogenous sample of dwarf and spiral galaxies to test Modified Newtonian Dynamics (MOND)

, 2014
T. H. Randriamampandry
openalex   +1 more source

Thermoresponsive and Flow Behavior of Hyperbranched Polymers From ATRP Inimer

Journal of Polymer Science, Volume 63, Issue 23, Page 5115-5130, 1 December 2025.
We present a library of hyperbranched polymers with tunable viscosity, thermal transitions, and degradability. Using a bifunctional inimer, we control polymer architecture to study flow behavior and thermoresponsive properties. Compared to linear analogs, these polymers show lower viscosity, stable flow across concentrations, and selective degradation,
Konpal Raheja, Alexey Shorin, Dillon G. Gagnon, Regan Lutz, Md Bablu Hasan, Mrigank Singh, Shane M. Parker, Svetlana Morozova, Metin Karayilan   +8 more
wiley   +1 more source

Analytical study of fractional solitons in three dimensional nonlinear evolution equation within fluid environments. [PDF]

Sci Rep
Ramadan ME, Ahmed HM, Khalifa AS, Ahmed KK.   +3 more
europepmc   +1 more source

Electrically Conductive Nanocarbon/Elastomer Composite Inks for Flexible and Wearable Strain Sensing

Small, Volume 21, Issue 50, December 17, 2025.
An eco‐friendly ink combining carbon nano‐onions, carbon nanotubes, and a SEBS elastomer is formulated in biomass‐derived 2‐MeTHF. Dip‐coated and blade‐coated strain sensors show high conductivity, mechanical flexibility, and stable performance under repeated compression and tension.
Siva Sankar Nemala, Bruno Bernardino, Rui M. R. Pinto, Vicente Lopes, Pedro Alpuim, Ihsan Çaha, Edoardo Sotgiu, Marián A. Gómez‐Fatou, Juan Francisco Vega, Horacio Javier Salavagione, Andrea Capasso   +10 more
wiley   +1 more source

Integrated Experimental-Numerical Analysis of HTPB Propellant Casting Optimization and Droplet Dynamics. [PDF]

ACS Omega
Guo Z, Rossi R, Xue Y, Wu Y, Fu X.
europepmc   +1 more source

Impact of Impeller Operation on the Mixing Efficiency of Kanbara Reactors

steel research international, Volume 96, Issue 12, Page 142-153, December 2025.
This article describes an application of computational fluid dynamics technique to simulate the Kanbara Reactors in the ironmaking process. This study looks into the effect of impeller rotation direction and impeller location on the velocity fluctuations, mixing efficiency, and wall shear stress.
Xipeng Guo, Kiranchandru Lingeswaran, Mohammed Abdul Razzak, Imran Syed, Nicholas Walla, Hongbin Yin, Francisco Leonardo Martins Sousa, Marcos Daniel Gouveia, Chenn Zhou   +8 more
wiley   +1 more source

A time-fractional model of hydromagnetic slip flow of viscous fluid in rotational frame with heat and mass transfer. [PDF]

Sci Rep
Ahmad S, Ali F, Khan I, Khan N, Alqasem OA, Elwahab MEA, Omer ASA.   +6 more
europepmc   +1 more source

Almost Everything You Always Wanted to Know About Representing Gravity in Global Models but Were Afraid to Ask

Journal of Advances in Modeling Earth Systems, Volume 17, Issue 12, December 2025.
Abstract For over 60 years, an approximation involving spherical geopotentials has underlain the representation of gravity in global numerical models of Earth's atmosphere and oceans. This article explores how departures from sphericity can be allowed by assuming spheroidal geopotentials instead. A route to more accurate model formulation is indicated,
Andrew Staniforth, Andy White
wiley   +1 more source

Dilute Polymer Droplets Show Generalized Wetting Dynamics via an Average Viscosity. [PDF]

ACS Appl Polym Mater
Azimi Yancheshme A, Yoon H, Palmese GR, Alvarez NJ.   +3 more
europepmc   +1 more source

3D‐printed magnesium/nanodiamond dual‐doped hydroxyapatite composite hydrogels with antibacterial and in vitro bioactive properties for bone tissue engineering

Journal of the American Ceramic Society, Volume 108, Issue 12, December 2025.
Abstract Bone regeneration remains a critical challenge in personalized healthcare, particularly when combating bacterial infections that impede healing. While various scaffold systems have been developed, the combination of magnesium and nanodiamond dual‐doped hydroxyapatite (MgND‐HAp) with natural polymers in a 3D‐printable format, offering both ...
Rumi Acharya, Sayan Deb Dutta, Tejal V. Patil, Hojin Kim, Myoungjoon Jeon, Youjin Seol, Aayushi Randhawa, Ki‐Taek Lim   +7 more
wiley   +1 more source