Demonstration of rapid and sensitive module leak certification for Space Station Freedom [PDF]
, 1991 A leak detection and quantification demonstration using perflurocarbon tracer (PFT) technology was successfully performed at the NASA Marshall Space Flight Center on January 25, 1991.
Dietz, R. N., Goodrich, R. W.
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Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?
FEBS Letters, EarlyView.This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes +3 more
wiley +1 more source
Statistical Challenges When Analyzing SARS-CoV-2 RNA Measurements Below the Assay Limit of Quantification in COVID-19 Clinical Trials. [PDF]
J Infect Dis, 2023 Moser CB +15 more
europepmc +2 more sources
Journal of Chemistry, 2013 In the present study an isocratic reversed-phase high-performance liquid chromatography method was developed for the estimation of zolpidem in bulk drug and pharmaceutical dosage forms. The quantification was carried out on C18 columns.
E. Konoz +3 more
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Quantification of HIV-2 DNA in Whole Blood
Bio-Protocol, 2019 Time to AIDS infection is longer with HIV-2, compared to HIV-1, but without antiretroviral therapy both infections will cause AIDS-related mortality. In HIV-2 infection, monitoring of antiretroviral treatment (ART) efficacy is challenging since a large ...
Zsófia Szojka +3 more
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Comparison of droplet digital PCR and qPCR for the quantification of Shiga toxin-producing Escherichia coli in bovine feces [PDF]
, 2016 Cattle are considered to be the main reservoir for Shiga toxin-producing Escherichia coli (STEC) and are often the direct or indirect source of STEC outbreaks in humans.
De Reu, Koen +5 more
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Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation
FEBS Letters, EarlyView.Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe +3 more
wiley +1 more source
Mancozeb: health regulations, food safety control and prevention of technical barriers to trade
Єдине здоров'я та проблеми харчування УкраїниIntroduction. Mancozeb is a widely used synthetic fungicide from the group of dithiocarbamates. Numerous mancozeb preparations are used to protect many agricultural crops and obtain a significant number of products from them for consumption in Ukraine ...
Serhiy Serheiev +3 more
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Eclética Química, 2018 The present work consists of the development and validation of HPLC analytical methodology for the evaluation of 7-hydroxy-4’, 6-dimethoxyisoflavone in cells suspension and callus culture of Dipteryx odorata.
Renata dos Santos Fernandes +4 more
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Random discrete groups of Möbius transformations : probabilities and limit set dimensions : a thesis presented in partial fulfillment of the requirements for the degree of Doctor of Philosophy in Mathematics at Massey University, Albany, New Zealand [PDF]
, 2017 This thesis addresses two areas related to the quantification of discrete groups. We study "random" groups of Möbius transformations and in particular random two-generator groups; that is, groups where the generators are selected randomly.
O'Brien, Graeme K
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