a rapid screening method for testing the efficiency of

Rapid Screening Method to Increase Efficiency in Assaying

01 10 1982A Rapid Screening Method to Increase Efficiency in Assaying Plasma Levels of Clotting Factor VIII:C Inhibitors Kenneth S White B A Departments of Pathology and Medicine Center for Thrombosis and Hemostasis and Department of Hospital Laboratories NC Memorial Hospital Chapel Hill North Carolina 27514 Search for other works by this author on: Oxford Academic Google

A practical method for rapid screening and quantitative

One difficulty is the rapid screening of the existing unknown pesticide species in samples Another difficulty is the accurate identification of the target pesticide under the severe interference of complex components in herbs In this study we have developed a very novel and practical analytical method for 130 pesticide residues based on the retention index principle and an exemplary study

Screening test for HBCDD

A new and rapid screening test for the first time allows polystyrene foams from the building and construction industry containing the flame retardant HBCDD to be identified on-site and sorted for recycling This rapid screening method was developed by the Fraunhofer Institute for Process Engineering and Packaging IVV in collaboration with BASF

Rapid Screening for Streptococcus agalactiae in Vaginal

Group B streptococci (GBS) are the most frequent pathogens in neonates with sepsis A rapid screening method is required to identify carriage of GBS in pregnant women at the time of delivery In order to detect GBS in vaginal specimens the efficiency of the standard culture versus fluorescent in situ hybridization (FISH) was investigated In 258 examined vaginal specimens FISH identified 58

Rapid Testing: Simple and Effective

In the past fifteen years this efficient screening method has developed into an increasingly sophisticated tool for use in clinical bacteriology industrial microbiology environmental monitoring and food dairy and water quality testing Its significance rivals that of more expensive molecular immunoassay or other rapid detection methods and its cost is more competitive

UAE develops a rapid coronavirus laser testing technology

UAE develops a rapid coronavirus laser testing technology ABU DHABI 19th May 2020 (WAM) -- QuantLase Imaging Lab the medical-research arm of the Abu Dhabi Stock Exchange-listed International Holdings Company IHC announced that it has developed novel equipment which enables for much faster mass screenings with test results available in seconds and allowing testing on a wider scale

A rapid screening method for testing the efficiency of

For screening evaluation of the effectiveness of personal protective equipment produced by reconverted industries ARPA Lazio and the Department of Chemical Science and Technologies of Tor Vergata University have set-up an analytical system able to simulate the respiratory action and to measure the percentage of particles that pass through the face masks using optical particle counter (based

Establishment of Quick Testing Efficiency Evaluation

Objective: "Rapid screening targeted sampling objective test" is an efficient test model The factors affecting the efficiency include false screening rate missing rate and rapid screening time However only missing rate and accuracy have been used as technical requirements to evaluate rapid screening method In this study efficiency was regarded as evaluation index of quick testing

Rapid Screening Method for PAH Samples

Rapid Screening Method for PAH Samples Sky Countryman and Kory Kelly Phenomenex Inc Torrance CA USA Introduction Polyaromatic Hydrocarbons (PAHs) are a class of persistent organic pollutants (POPs) that are carcinogenic and mutagenic in humans The US Environmental Protection Agency (USEPA) regulates PAHs under methods 610 (municipal and industrial discharge) and 8100

A screening method to identify efficient sgRNAs in

Single guide RNA (sgRNA) selection is important for the efficiency of CRISPR/Cas9-mediated genome editing However in plants the rules governing selection are not well established We developed a facile transient assay to screen sgRNA efficiency We then used it to test top-performing bioinformatically predicted sgRNAs for two different Arabidopsis genes

The use of potato (Solanum tuberosum) suspension cells for

The use of potato (Solanum tuberosum) suspension cells for rapid screening of chloroplast transformation vectors Lindsey H Shover Taylor P Frazier Agnieszka A Piatek Scott C Lenaghan and C Neal Stewart Jr University of Tennessee Department of Plant Sciences Knoxville TN 37996 USA Use Golden Gate cloning to assemble a chloroplast transformation cassette Introduce

Rapid Testing of Toxic Chemicals

This paper presents the principle supporting the LuminoTox rapid toxicity screening device It proposes a simple yet effective method for selecting positive samples as opposed to time-consuming and expensive chemical and/or bioassay testing methods Results obtained from effluents before and after treatment of industrial wastewater plants (pulp and paper mills and mining industries) municipal

Outsourcing lean quality for manufacturing efficiency

Free Online Library: Outsourcing lean quality for manufacturing efficiency: shortening your overall production cycle time with rapid microbial screening offers significant financial benefits whether in-house or outsourced (OUTSOURCING Report) by Pharma Chemistry Drug evaluation Methods Drugs Product/Service Evaluations Pharmaceutical industry Safety and security measures Product testing

Rapid Bioburden and Sterility

times and overall improved production efficiency The assay can also be used as a rapid method for testing of sterile products Time to results is reduced by five to seven days for bioburden testing and seven days or more for sterility testing The flexible protocol for this method accommodates varying sample types sample sizes enrichment broths and volumes With faster micro screening

New technique allows rapid screening for new types of

MIT's Department of Mechanical Engineering (MechE) offers a world-class education that combines thorough analysis with hands-on discovery One of the original six courses offered when MIT was founded in 1865 MechE's faculty and students conduct research that pushes boundaries and provides creative solutions for the world's problems

Rapid Microbiology Screening in Pharmaceutical

In this article we describe a proof-of-concept rapid microbiology screening system that is compatible with in-line testing within pharmaceutical production processes The system consists of a filtration module that removes mammalian cells from the sampling stream (e g CHO cells being utilized for production of a protein or biologic) so that the sample can be processed for microbiological

Rapid Screening Improves Heat Exchanger Reliability

This screening method can lead to an improvement in heat exchanger reliability and a reduction in the cost of operations There are currently three generally accepted methods for examining carbon steel heat exchanger tubing - internal rotating ultrasonic testing (IRIS) remote field eddy current testing (RFEC) and magnetic flux leakage (MFL

The Economics of Rapid Microbial Testing

Rapid micRobial TesTing a new besT pRacTice foR manufacTuReRs whose pRofiTabiliTy depends on cycle speed and supply chain efficiency by cindy lieberman Contamination Recovery Faster results from testing also improve recovery time When there is a contamination event the benefits of using a rapid method are doubled business managemenT agar plate examinations of tradi-tional methods RMM

Development of a New Rapid Screening Method for High

Development of a New Rapid Screening Method for High Throughput Electrochemical Characterization of NiMo Hydrogen Evolution Catalysts _____ Dr Kevin Leonard Committee Chair Date approved: April 16th 2015 iii ABSTRACT In order to effectively study new electrocatalysts for hydrogen evolution (using water as a renewable and clean feedstock) new advancements must be made with the analytic

Choosing the Right Antibiotic Testing Method for Dairy

The rapid testing applied at farms and processing plants may be sufficiently sensitive for screening at the maximum residue levels (MRLs) of antibiotics however the lack of global standard harmonization means that certain rapid tests are unsuitable in certain regions Several national and international organizations set MRLs of antibiotics in milk differently

Paper spray screening and liquid chromatography/mass

Paper spray offers a rapid screening test without the need for sample preparation The incomplete extraction of paper spray allows for further testing using more robust selective and sensitive techniques such as liquid chromatography/mass spectrometry (LC/MS) Here we develop a two‐step process of paper spray followed by LC/MS to (1) rapidly screen a large number of samples and (2) confirm

A rapid screening method for testing the efficiency of

Herein we reported a set-up developed for screening analysis of medical face masks as well as for testing the non-medical face masks using optical particle counter technique which is used in EN 779:2012 to evaluate the filter filtration efficiency combined with pump able to simulate the respiratory action with the aim to deliver a simple analytical system for screening test of medical and

National HIV Testing Algorithm in Ghana Efficiency and

To assess the efficiency and public health implications of the NACP developed HIV testing algorithm Method A systematic review on the diagnostic accuracy of the undermentioned rapid kits was conducted First Response HIV-1-2 kit (Premier Medical Corporation Ltd Kachigam India) and the Oraquick Advance HIV-1-2 kit (OraSure

Rapid HIV Test Accuracy Cost Advantages

Rapid HIV testing is now highly recommended and has become the mainstay of most HIV screening programs What Are the Advantages of a Rapid HIV Test? The rapid test allows for testing of more individuals According to the CDC 1 2 million Americans have HIV but up to one in eight don't know it About 44 000 Americans per year become infected with HIV This number has decreased recently

HPV testing: IQWiG still sees indications of a benefit in

HPV testing: IQWiG still sees indications of a benefit in primary screening Current study results confirm report from 2012: Precursors of cancer can be detected earlier The Institute for Quality and Efficiency in Health Care ( IQWiG ) assessed current study results on the benefit of a test for human papillomavirus ( HPV ) and examined whether its first assessment from January 2012 is still valid

Rio Tinto ups COVID

Rio Tinto ups COVID-19 screening RIO Tinto is trialling a rapid testing system to identify whether any of its Western Australian iron ore fly-in fly-out workers are carrying antibodies that could be related to COVID-19 Rio Tinto is introducing a rapid testing regime for its workers flying out of Perth Airport Viewpoint Covid-19 20 April 2020 comments share Noel Dyson Tailings

Rapid confrontation screening for peripheral visual field

In contrast confrontation field‐testing is a low‐cost and very rapid means of assessing the visual field for gross abnormalities which typically can be employed with minimum difficulty away from the consulting room Although many forms exist 4 a quick screening method is the finger‐counting confrontation test first described by Welch 5 in which patients are asked to count the number

New technique allows rapid screening for new types of

New technique allows rapid screening for new types of solar cells a team at MIT and other institutions has come up with a way to bypass such expensive and time-consuming fabrication and testing allowing for a rapid screening of far more variations than would be practical through the traditional approach The new process could not only speed up the search for new formulations but

Rapid Microchamber Tests for Screening Chemical Emissions

This Application Note demonstrates the efficiency and reliability of Markes' Micro-Chamber/Thermal Extractor to rapidly assess emissions of residual monomer from polymeric car trim components in accordance with ISO 12219-3 Rapid Microchamber Tests for Screening Chemical Emissions from Car Trim in Accordance with ISO 12219-3 2 Introduction 'New car smell' results from the release of

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