Results 21 to 30 of about 9,268 (216)

Development of ListeriaBase and comparative analysis of Listeria monocytogenes [PDF]

open access: yes, 2015
Background: Listeria consists of both pathogenic and non-pathogenic species. Reports of similarities between the genomic content between some pathogenic and non-pathogenic species necessitates the investigation of these species at the genomic level to ...
Ang, Mia Yang   +9 more
core   +3 more sources

Isolation and characterisation of two chymotrypsins from Allocyttus niger (black oreo dory) viscera [PDF]

open access: yes, 1997
Two serine proteases from the viscera of deep-sea fish, black oreo dory (Allocyttus niger),were purified by hydrophobic, affinity, and cation exchange chromatography.
Daniel, Roy M., Krzyzosiak, J.
core   +2 more sources

Safety Integrity Evaluation of crude oil heater According to IEC 61508 Standard

open access: yesAlgerian Journal of Signals and Systems, 2022
the main object of this paper is to evaluate safety barriers intervening against overpressure implemented on a crude oil heater using layers of protection analysis approach suggested in IEC 61508 (International Electrotechnical Commission) Standard for ...
KHAWLA DIB   +3 more
doaj   +1 more source

Draft Genome Sequence of a Community-Associated Methicillin- Resistant Panton-Valentine Leukocidin-Positive Staphylococcus aureus Sequence Type 30 Isolate from a Pediatric Patient with a Lung Infection in Brazil [PDF]

open access: yes, 2015
The sequence of methicillin-resistant Staphylococcus aureus strain B6 (sequence type 30 [ST30], spa type t433, staphylococcal chromosomal cassette mec element [SCCmec] type IVc, Panton-Valentine leukocidin [PVL] positive), isolated from a pediatric ...
Afonso de Araujo, Veronica   +7 more
core   +2 more sources

PHAST and RPHAST: phylogenetic analysis with space/time models [PDF]

open access: yesBriefings in Bioinformatics, 2010
The PHylogenetic Analysis with Space/Time models (PHAST) software package consists of a collection of command-line programs and supporting libraries for comparative genomics. PHAST is best known as the engine behind the Conservation tracks in the University of California, Santa Cruz (UCSC) Genome Browser.
Melissa J. Hubisz   +2 more
openaire   +2 more sources

Quantitative Risk assessment for 35 KM oil transfer pipeline leakage from Mansouri oil field to Ahwaz booster pump with QRA and Olga dynamic modeling [PDF]

open access: yesمجله مدل سازی در مهندسی, 2023
The extensive and detailed network of oil and gas transmission lines in the National Oil Company passes through overpasses and underpasses in various places.
Hossein Ghahremani, Mehrdad Masoumi
doaj   +1 more source

Phages and human health: More than idle hitchhikers [PDF]

open access: yes, 2019
Bacteriophages, or phages, are viruses that infect bacteria and archaea. Phages have diverse morphologies and can be coded in DNA or RNA and as single or double strands with a large range of genome sizes. With the increasing use of metagenomic sequencing
Baldridge, Megan T   +2 more
core   +2 more sources

Modelling and Validation of Dispersion following an Instantaneous Release from a Pressurised Vessel

open access: yesChemical Engineering Transactions, 2016
This paper presents a new model for the initial dispersion phase of energetic instantaneous expansion following a catastrophic vessel rupture. This model has been implemented as a new sub-model in the Phast dispersion model UDM and is based on sounder ...
W.M. Witlox Henk   +2 more
doaj   +1 more source

Properties and stabilization of an extracellular α-glucosidase from the extremely thermophilic archaebacteria Thermococcus strain AN 1: enzyme activity at 130°C [PDF]

open access: yes, 1996
An extracellular α-glucosidase from the thermophilic archaebacterium Thermococcus strain AN1 was purified 875-fold in five steps (Hiload Q-Sepharose, phenyl Sepharose, HPHT-hydroxyapatite, gel filtration and Mono Q chromatography) with a yield of 4%.
Daniel, Roy M.   +2 more
core   +2 more sources

Sensitivity Analysis of Dispersion Models for Jet Releases of Dense-Phase Carbon Dioxide

open access: yesChemical Engineering Transactions, 2013
A global sensitivity analysis is performed on Phast’s dispersion model for simulating jet releases of dense-phase carbon dioxide (CO2). The releases studied consist of above-ground, unconfined, horizontal, steady-state orifice discharges, with orifices ...
S. Gant   +4 more
doaj   +1 more source

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