Results 51 to 60 of about 999,360 (267)
A New Viscosity Equation For Bin Aqueous Solutions. [PDF]
, 2004 An equation for the viscosity of binary aqueous solutions has been derived based on the Power law equation and Erying's absolute rate theory. The concentration dependent equation for viscosities of binary aqueous systems is derived using additive ...
Tan, C. S. +5 more
core +1 more source
Age Is a Determining Factor of Dry Eye-Related Signs and Symptoms
Diagnostics, 2020 Purpose: The reported signs and symptoms of dry eye (DE) have been discordant. This study evaluated risk factors of DE-related symptoms and signs to explore their association with patient demographics, focusing on the age factor.
Masahiko Ayaki +5 more
doaj +1 more source
Emerging experimental and computational methods for studying redox‐regulated structural transitions
FEBS Letters, EarlyView.Redox reactions can reshape proteins and alter how they behave in cells, with important consequences for health and disease. This review explores emerging experimental and computational approaches for discovering these redox‐sensitive protein switches, revealing their structural effects, and predicting their behavior, opening new opportunities to ...
Tasneem Rass +2 more
wiley +1 more source
Colloidal stability for concentrated zirconia aqueous suspensions [PDF]
, 2009 This work started as part of an investigation into the mechanisms by which fine zirconia aqueous dispersions can be processed for ceramic materials engineering.
Guizard, Christian +8 more
core +1 more source
Dry Eye Disease Assessment Using Ocular Surface Disease Index
Minia Journal of Medical ResearchIntroduction: Dry eye disease (DED) presents symptoms such as blurred or hazy vision, burning or stinging, a foreign body sensation, and photophobia, and is increasingly recognized as a significant public health issue. [1].
Ahmed Khalafallah +3 more
doaj +1 more source
Results in Physics, 2020 We present a facile method to prepare a TiO2-graphene oxide hybrid material with improved photocatalytic and photovoltaic performance. We prepared oxygen-deficient TiO2 nanoparticles (NPs) in an aqueous solution of graphene oxide (GO) by the arc ...
Masoud Torkaman +2 more
doaj +1 more source
Reduced Tear Meniscus Dynamics in Dry Eye Patients With Aqueous Tear Deficiency [PDF]
American Journal of Ophthalmology, 2010 To measure the tear meniscus dynamics in aqueous tear deficiency dry eye patients using optical coherence tomography.Clinical research study of a laboratory technique.Twenty-five aqueous tear deficiency dry eye patients and 30 healthy subjects were recruited. Upper and lower tear menisci of 1 randomly selected eye of each participant were imaged during
Yimin, Yuan +5 more
openaire +2 more sources
The Shewanella oneidensis Fic enzyme SoFic targets the switch‐I region of EF‐Tu for AMPylation
FEBS Letters, EarlyView.Fic enzymes mediate diverse post‐translational modifications across all domains of life, including AMPylation. Prokaryotic EF‐Tu can be AMPylated and deAMPylated by the conserved Fic enzyme SoFic. Structural and biochemical approaches were used to characterize the effect of AMPylation on EF‐Tu, SoFic's enzymatic activities, and the enzyme‐target ...
Svenja Runge +6 more
wiley +1 more source
Journal of Nutrition & Intermediary Metabolism, 2016 Iron deficiency, the main cause of anaemia, has been linked with decreased disaccharidases activity. The highest prevalence of iron deficiency is recorded in Africa where plants, including Mangifera indica, with ethnobotanical claims of being used for ...
Oluwasegun Modupe +1 more
doaj +1 more source
FEBS Letters, EarlyView.Synechocystis strains deficient in succinate dehydrogenase (SDH) secrete more succinate than the WT under dark anaerobic conditions, supporting that SDH then primarily acts as SDH, not as a fumarate reductase. L‐aspartate oxidase (Laspo) from Synechocystis is functional under anaerobic conditions, reducing fumarate to succinate.
Kateryna Kukil +3 more
wiley +1 more source