Results 71 to 80 of about 1,430,059 (270)

Precision calculation of $\gamma d\to \pi^+ nn$ within chiral perturbation theory

open access: yes, 2005
The reaction $\gamma d\to \pi^+ nn$ is calculated up to order $\chi^{5/2}$ in chiral perturbation theory, where $\chi$ denotes the ratio of the pion to the nucleon mass.
A. Kudryavtsev   +45 more
core   +3 more sources

Autonomous Seeding of Microparticles on the Inner Surface of Polymer Hollow Microfibers Using Hydrodynamic Forces

open access: yesAdvanced Materials Interfaces, Volume 12, Issue 18, September 22, 2025.
Microparticle displacement in viscoelastic PEGalginate co‐flows was utilized to fabricate alginate hollow microfibers. Increasing alginate concentration and core flow enhanced confinement and nearly doubled seeding density, providing a simple microfluidic strategy for efficient biofabrication, cellular seeding, and tissue engineering applications ...
Saurabh S. Aykar, Nicole N. Hashemi
wiley   +1 more source

Interplay of quark and meson degrees of freedom in a near-threshold resonance [PDF]

open access: yes, 2010
We investigate the interplay of quark and meson degrees of freedom in a physical state representing a near-threshold resonance for the case of a single continuum channel.
A. E. Kudryavtsev   +30 more
core   +2 more sources

Dispersive and absorptive corrections to the pion-deuteron scattering length [PDF]

open access: yes, 2006
We present a parameter--free calculation of the dispersive and absorptive contributions to the pion--deuteron scattering length based on chiral perturbation theory. We show that once all diagrams contributing to leading order to this process are included,
Baru, V.   +5 more
core   +2 more sources

Unveiling Molecular Mechanisms Underlying Obesity‐Associated Systemic Lupus Erythematosus

open access: yesEndocrinology, Diabetes &Metabolism, Volume 8, Issue 5, September 2025.
Obesity exacerbates immunological dysfunction in systemic lupus erythematosus through metabolic reprogramming of immune cells. Modified glycolysis and fatty acid oxidation promote chronic inflammation. Decreased microbial diversity and heightened pro‐inflammatory species exacerbate disease progression.
Roshvin Kailashnath Pillai   +9 more
wiley   +1 more source

MENUMBUHKAN NADI BARU

open access: yesJurnal Teknosains, 2011
Pada tahun 1997, dunia dikejutkan oleh suatu film dokumenter dalam program Tomorrow`s World serial BBC. Di dalam tayangan BBC menyiarkan tentang Vacanti Mouse, seekor tikus dengan daun telinga yang tumbuh di punggungnya. Sekalipun penelitian aslinya (seperti yang diakui oleh kelompok Cao dan Vacanti) yang berlangsung di laboratorium MIT (Massachussets ...
openaire   +4 more sources

Pembangunan Pertanian Memerlukan Arah Baru [PDF]

open access: yes, 2018
Ongoing development of agriculture since the Green Revolution has undergone a lot of dynamics. The increase in production has occurred, but problems also arise. It is thought-provoking to find innovative alternative solutions that the world's food supply could be met.
Teguh Pribadi, Arief Rahman Hakim
openaire   +1 more source

Role of the Delta(1232) in pion-deuteron scattering at threshold within chiral effective field theory

open access: yes, 2007
We investigate the role of the delta isobar in the reaction $\pi d\to \pi d$ at threshold in chiral effective field theory. We discuss the corresponding power counting and argue that this calculation completes the evaluation of diagrams up to the order ...
A. Kudryavtsev   +41 more
core   +1 more source

Squeezing a lubricant with exponential pressure dependence of viscosity: Resolution of a hydrodynamic paradox

open access: yesZAMM - Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik, Volume 105, Issue 9, September 2025.
Abstract It is known that viscosity of most fluids, in particular lubricants, increases with pressure. The most typical dependence used in lubrication applications is a simple exponential law (Barus law). This behavior is of great importance for lubricated systems in highly loaded mechanical parts, such as rolling bearings, gears, or cam followers.
Rustam I. Khalmuradov   +2 more
wiley   +1 more source

THE INFLUENCE OF ‘GANG BARU’ TRADITIONAL MARKET ACTIVITIES IN THE USE OF PUBLIC SPACE IN SEMARANG CHINATOWN [PDF]

open access: yes, 2016
Chinatown is one of the commercial district in Semarang city, which continues to grow in the city center. It’s a 'generator' that drives a wide variety of economic activities, also self-actualization and disclosure of aspiration, expression of the people.
Fiton Dwi, Setiawan, Rina, Kurniati
core  

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