Results 21 to 30 of about 510,944 (265)
Environmental Disease, 2020 Aim: Quantification of urinary ortho-cresol (OC) by high pressure liquid chromatography coupled with photodiode array detector. Materials and Methods: Includes acid hydrolysis of urine, liquid–liquid extraction, and chromatography quantification of ...
Anupa Yadav +2 more
doaj +1 more source
Study on the Pressure Drop Variation and Prediction Model of Heavy Oil Gas-Liquid Two-Phase Flow
Geofluids, 2021 To explore the pressure drop variation with the viscosity of heavy oil gas-liquid two-phase flow, experiments with different viscosity gas-liquid two-phase flows are carried out.
Shanzhi Shi +6 more
doaj +1 more source
Energies, 2023 Liquid ammonia is an ideal zero-carbon fuel for internal combustion engines. High-pressure injection is a key technology in organizing ammonia combustion. Characteristics of high-pressure liquid ammonia injection is lack of research.
Yuwen Fang +7 more
doaj +1 more source
Ultrasonic cleaning reduces the residual monomer in acrylic resins
Journal of Dental Sciences, 2016 Background/purpose: The residual monomer remaining in acrylic resin can cause an allergic reaction and is toxic to oral soft tissue. This study determined the effect of the duration of ultrasonic cleaning on the amount of residual methyl methacrylate ...
Taksid Charasseangpaisarn +2 more
doaj +1 more source
Glass–liquid transition of water at high pressure [PDF]
Proceedings of the National Academy of Sciences, 2011 The knowledge of the existence of liquid water under extreme conditions and its concomitant properties are important in many fields of science. Glassy water has previously been prepared by hyperquenching micron-sized droplets of liquid water and vapor deposition on a cold substrate (ASW), and its transformation to an ultraviscous ...
openaire +3 more sources
Journal of Food Quality and Hazards Control, 2022 Background: Honey has a lot of reputation because of its supposed medicinal properties. In this study, Hydroxymethylfurfural (HMF), sugars, and Fructose/Glucose ratio of honey in Bangladesh were assessed for adulteration and authenticity evaluation ...
S. Das +7 more
doaj
Structural insights into an engineered feruloyl esterase with improved MHET degrading properties
FEBS Letters, EarlyView.A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa +5 more
wiley +1 more source
Determination of the Permeation and Penetration of Flurbiprofen into Cadaveric Human Pharynx Tissue
Clinical Pharmacology: Advances and Applications, 2020 Rob Turner,1 Sean Robert Wevrett,1 Suzanne Edmunds,1 Marc B Brown,1,2 Robert Atkinson,3 Oluwajoba Adegoke,3 Anuradha Kulasekaran,4 Tim Shea5 1MedPharm Ltd, Surrey Research Park, Guildford, UK; 2The Research Centre in Topical Drug Delivery and Toxicology (
Turner R +7 more
doaj
Pharmacology Research & Perspectives, 2019 Acute pulmonary embolism may cause right heart failure due to increased pulmonary vascular resistance and arterial hypoxemia. Effective vasodilator therapy of the pulmonary hypertension is highly needed.
Kristofer F. Nilsson, Lars E. Gustafsson
doaj +1 more source
Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation
FEBS Letters, EarlyView.Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz +11 more
wiley +1 more source