Results 131 to 140 of about 2,688,547 (318)

Antimicrobial Activity of Aztreonam-Avibactam and Other β-Lactamase Inhibitor Combinations Tested Against Enterobacterales Isolates from Pediatric Patients from United States Medical Centers (2019–2023)

open access: yesAntibiotics
Objective: To evaluate the antimicrobial susceptibility of Enterobacterales isolated from pediatric patients. Methods: A total of 5723 isolates were consecutively collected (1/patient) from pediatric patients (
Helio S. Sader   +4 more
doaj   +1 more source

The numerical modelling of rockbolts in geomechanics by finite element methods

open access: yes, 1998
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University, 15/03/1999.In tunnel excavation, the use of rockbolts has long been a popular means of reinforcement in rock masses to prevent the rock opening from caving
Chao, Tung-Yo, Chao, T.
core  

Cell geometry and membrane protein crowding constrain Escherichia coli growth rate, overflow metabolism, respiration, and maintenance energy

open access: yesFEBS Letters, EarlyView.
The physical dimensions and shape of bacterial cells define the surface area available to acquire nutrients and the volume available for synthesizing proteins and DNA. Here, we use computational systems biology to decode the importance of cell geometry as a major determinant of prokaryotic phenotype, including growth rate and metabolic efficiency. This
Ross P. Carlson   +6 more
wiley   +1 more source

Cultural insights into arithmetic sequences: A study of chinese zodiac and its elements

open access: yesJournal of Honai Math
Ethnomathematics examines the intersection of mathematics and cultural practices, revealing how mathematical principles are embedded within societal traditions. Despite extensive research in ethnomathematics, limited studies have explored its application
Gusti Ayu Made Arna Putri   +2 more
doaj   +1 more source

The 3D version of the finite element program FESTER

open access: yes, 1992
In this report, a detailed description of the 3-D version finite element pro-gram FESTER is given. This includes: 1. A brief introduction to the package FESTER; 2. Preparing an input data file for the 3D version of FESTER; 3.
Qu, R, Reed, M B
core  

A finite element strategy applied to intramedullary nailing of the proximal femur [PDF]

open access: yes, 2005
This thesis was submitted for the degree of Doctor of Philosophy and was awarded by Brunel University.An intramedullary nail is a trauma treatment device used for fracture fixation of long bones. These devices are subject to failure, including lag screw
Simpson, David John
core  

Electron transfer between complexes III and IV in S. cerevisiae mitochondrial membranes

open access: yesFEBS Letters, EarlyView.
Mitochondrial oxidative phosphorylation in S. cerevisiae mitoplasts is limited by complex IV catalytic capacity, rather than two‐dimensional cytochrome c diffusion. At physiological cytochrome c : supercomplex ratios at salinity equivalent to that of 20 mm monovalent salt, activity is maximized, indicating that this low ionic strength accurately mimics
Ana Paula Lobez   +2 more
wiley   +1 more source

Anchorage accurately assembles anchor-flanked synthetic long reads

open access: yesAlgorithms for Molecular Biology
Modern sequencing technologies allow for the addition of short-sequence tags, known as anchors, to both ends of a captured molecule. Anchors are useful in assembling the full-length sequence of a captured molecule as they can be used to accurately ...
Xiaofei Carl Zang   +5 more
doaj   +1 more source

Influence of Introduction and Cultivation on the Content of Active Ingredients and Elements in Gastrodia elata

open access: yesShipin gongye ke-ji
Objective: To explore the impact of different cultivation origins on the characteristics, active ingredients, and element content of Gastrodia elata, providing experimental evidence for its introduction, cultivation, and selection of superior varieties ...
Weijin HUANG   +5 more
doaj   +1 more source

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