Results 41 to 50 of about 3,014,545 (296)

The Practical Value of Xpert MTB/RIF Ultra for Diagnosis of Pulmonary Tuberculosis in a High Tuberculosis Burden Setting: a Prospective Multicenter Diagnostic Accuracy Study

open access: yesMicrobiology Spectrum, 2022
Due to the probability of decreased specificity, the practical value of performing the Xpert MTB/RIF Ultra (Xpert Ultra) assay over the Xpert assay for diagnosing pulmonary tuberculosis (TB) and rifampicin (RIF) resistance in a high TB burden setting was
Guirong Wang   +10 more
doaj   +1 more source

Mobile Device Policies in Archive Reading Rooms [PDF]

open access: yes, 2013
Humanities scholars increasingly use mobile devices such as laptops, iPhones, and iPads in their professional lives. We are exploring the opportunities for employing such devices for supporting scholarly activities in archive reading rooms.
Karadkar, Unmil, Trace, Ciaran
core  

Double Trace Interfaces

open access: yes, 2017
We introduce and study renormalization group interfaces between two holographic conformal theories which are related by deformation by a scalar double trace operator.
Melby-Thompson, Charles   +1 more
core   +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

First-Generation College Students & Campus Resources [PDF]

open access: yes, 2019
The purpose of this research was to analyze how campus resources at Valparaiso University affect first-generation college students. Specifically, this study looked at the effect campus resources have on feelings of belonging on campus and academic ...
Kapitan, Lily   +2 more
core   +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

Assessing particle count in electron microscopy measurements of nanomaterials to support regulatory guidance

open access: yesScientific Reports
In the European Union, nanomaterials are regulated through different pieces of sectoral legislation. This legislation often requires risk assessments and thus reliable characterization data, for which regulatory guidance generally recommend electron ...
Charlotte Wouters   +3 more
doaj   +1 more source

Study on the relationship of continuous laser printing and the distance of trace on the OPC

open access: yesJournal of Forensic Science and Medicine, 2017
This thesis aims to seek the relationship between photosensitive drum cyclical trace distance of two pages (shorted for L') and continuity printing of laser printers. Characteristics quantification, statistics are chosen to evaluate the data and results.
Xingzhou Han, Yuanli Han, Xiaoguang Wang
doaj   +1 more source

La réception des notions philosophiques de trace, d’arkhé et de document dans l’œuvre d’Alain Nadaud

open access: yesLabyrinth: An International Journal for Philosophy, Value Theory and Sociocultural Hermeneutics, 2020
The reception of the notions of trace, arkhé, and document in the work of Alain Nadaud This paper intends to point out the philosophical features in the novels of the French writer Alain Nadaud and their links with the philosophical theory concerning ...
Gianluca Chiadini
doaj   +1 more source

Longitudinal Study of Lanana Creek [PDF]

open access: yes, 2019
A longitudinal study was done to collect data on the various conditions of LananaCreek in Nacogdoches, Texas over a seven week span from September 14 to November 2, 2018. The part of the creek studies is a 3.5 mile stretch from East Austin Street to Hoya
Barnes, Bayler   +2 more
core   +1 more source

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