Results 81 to 90 of about 1,789,531 (269)

Effects of xylanase and antibiotic supplementations on the nutritional utilisation of a wheat diet in growing chicks from genetic D+ and D− lines selected for divergent digestion efficiency

open access: yesAnimal, 2007
The experiment consisted of a 2 × 2 × 2 factorial design testing the two D+ and D− chicken lines selected for divergent digestion efficiency (fifth selection generation), xylanase (with or without) and ampicillin and collistin (with or without ...
V. García   +4 more
doaj   +1 more source

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

open access: yesFEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li   +2 more
wiley   +1 more source

Preliminary of User Interface Design for Picture Archiving and Communication System

open access: yes, 2013
[[abstract]]In order to gain entry to modern and technology, medical imaging technology not only has to economically storing, and conveniently accessing, images from multiple modalities, but also focus on user’s experience and interaction.
Lin, Wei-Chun Winine;Lee, Yuan-Zone
core  

Robust D-Optimal Mixture Designs Under Manufacturing Tolerances via Multi-Objective NSGA-II

open access: yesMathematics
This study proposes a multi-objective optimization framework for generating statistically efficient and operationally robust designs in constrained mixture experiments with irregular experimental regions. In industrial settings, manufacturing variability
Wanida Limmun   +2 more
doaj   +1 more source

Applications of design theory for the constructions of MDS matrices for lightweight cryptography

open access: yesJournal of Mathematical Cryptology, 2017
In this paper, we observe simple yet subtle interconnections among design theory, coding theory and cryptography. Maximum distance separable (MDS) matrices have applications not only in coding theory but are also of great importance in the design of ...
Gupta Kishan Chand   +2 more
doaj   +1 more source

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

open access: yesFEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee   +3 more
wiley   +1 more source

Safe Synthesis of 4,7-Dibromo[1,2,5]thiadiazolo[3,4-d]pyridazine and Its SNAr Reactions

open access: yesMolecules, 2018
A safe and efficient synthesis of 4,7-dibromo[1,2,5]thiadiazolo[3,4-d]pyridazine from the commercial diaminomaleonitrile is reported. Conditions for selective aromatic nucleophilic substitution of one or two bromine atoms by oxygen and nitrogen ...
Timofey N. Chmovzh   +4 more
doaj   +1 more source

Organ‐specific redox imbalances in spinal muscular atrophy mice are partially rescued by SMN antisense oligonucleotides

open access: yesFEBS Letters, EarlyView.
We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley   +1 more source

D-optimal Design for Polynomial Regression: Choice of Degree and Robustness [PDF]

open access: yes
In this paper we show that for D-optimal design, departures from the design are much less important than a depar-ture from a model. As a consequence, we propose, based on D-optimality, a rule for choosing the regression degree.
Weinberg Allen, Anna, Antille, Gerard
core  

ELECTRONIC DESIGN AUTOMATION FOR AN ENERGY-EFFICIENT COARSE-GRAIN RECONFIGURABLE FABRIC ARCHITECTURE [PDF]

open access: yes, 2007
In the past those looking to accelerate computationally intensive applications through hardware implementations have had relatively few target platforms to choose from, each with wildly opposing benefits and drawbacks.
Stander, Justin Nathanial
core  

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