Results 21 to 30 of about 92,463 (169)

New Scale-up Technologies for Hydrogenation Reactions in Multipurpose Pharmaceutical Production Plants

open access: yesCHIMIA, 2021
The classical scale-up approach for hydrogenation reaction processes usually includes numerous laboratory- and pilot-scale experiments. With a novel scale-up strategy, a significant number of these experiments may be replaced by modern computational ...
Thierry Furrer   +5 more
doaj   +1 more source

Unusual enantiomeric D,L-N-acyl homoserine lactones in Pectobacterium atrosepticum and Pseudomonas aeruginosa.

open access: yesPLoS ONE, 2023
Quorum Sensing allows bacteria to sense their population density via diffusible N-acyl homoserine lactone (N-HL) signaling molecules. Upon reaching a high enough cell density, bacteria will collectively exhibit a phenotype.
Umang Dhaubhadel   +4 more
doaj   +1 more source

Isospin Symmetry Breaking within the HLS Model: A Full ($\rho, \omega, \phi$) Mixing Scheme [PDF]

open access: yes, 2001
We study the way isospin symmetry violation can be generated within the Hidden Local Symmetry (HLS) Model. We show that isospin symmetry breaking effects on pseudoscalar mesons naturally induces correspondingly effects within the physics of vector mesons,
Benayoun, M., O'Connell, H. B.
core   +3 more sources

Performance and resource modeling for FPGAs using high-level synthesis tools [PDF]

open access: yes, 2014
High-performance computing with FPGAs is gaining momentum with the advent of sophisticated High-Level Synthesis (HLS) tools. The performance of a design is impacted by the input-output bandwidth, the code optimizations and the resource consumption ...
Braeken, An   +3 more
core   +1 more source

Fate of Vector Dominance in the Effective Field Theory [PDF]

open access: yes, 2001
We reveal the full phase structure of the effective field theory for QCD, based on the hidden local symmetry (HLS) through the one-loop renormalization group equation including quadratic divergences.
A. Bramon   +33 more
core   +2 more sources

Exploring the relationship between the Engineering and Physical Sciences and the Health and Life Sciences by advanced bibliometric methods [PDF]

open access: yes, 2014
We investigate the extent to which advances in the health and life sciences (HLS) are dependent on research in the engineering and physical sciences (EPS), particularly physics, chemistry, mathematics, and engineering. The analysis combines two different
Smart, Sue   +2 more
core   +5 more sources

Low Risk of Dementia in Patients With Newly Diagnosed Atrial Fibrillation and a Clustering of Healthy Lifestyle Behaviors: A Nationwide Population‐Based Cohort Study

open access: yesJournal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2022
Background Limited data are available on the clinical impact of healthy lifestyle behaviors on the risk of dementia in patients with new‐onset atrial fibrillation (AF). Here, we aimed to evaluate the association between a combination of healthy lifestyle
Sang‐Hyeon Park   +12 more
doaj   +1 more source

Thirring Model as a Gauge Theory [PDF]

open access: yes, 1994
We reformulate the Thirring model in $D$ $(2 \le D < 4)$ dimensions as a gauge theory by introducing $U(1)$ hidden local symmetry (HLS) and study the dynamical mass generation of the fermion through the Schwinger-Dyson (SD) equation.
Itoh, Taichi   +3 more
core   +3 more sources

An empirical evaluation of High-Level Synthesis languages and tools for database acceleration [PDF]

open access: yes, 2014
High Level Synthesis (HLS) languages and tools are emerging as the most promising technique to make FPGAs more accessible to software developers. Nevertheless, picking the most suitable HLS for a certain class of algorithms depends on requirements such ...
Arcas Abella, Oriol   +9 more
core   +1 more source

Conformal Phase Transition and Fate of the Hidden Local Symmetry in Large N_f QCD [PDF]

open access: yes, 1999
It is observed that the Hidden Local Symmetry (HLS) for the vector mesons in the ordinary QCD with smaller N_f plays the role of the "Higgsed magnetic gauge symmetry" for the Seiberg duality in the SUSY QCD.
A. Manohar   +26 more
core   +2 more sources

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