Results 101 to 110 of about 4,352,172 (301)

Arsenic (V) Removal from Aqueous Solution by Produced Iron and Detect Isoterms and Kinetic Adsorption

open access: yesMuhandisī-i Bihdāsht-i Muḥīṭ, 2014
Background: Zero-valent iron can control the sites contaminated Arsenic (V) used. The aim of this research is Arsenic (V) removal from aqueous solutions using of iron powder and detect isoterms and kinetic adsorption.
Roghaye Nourozi, Saeed Azizian
doaj  

Aluminium in a Cu-Mo-Al Thin Film Generated Resonantly in an Aqueous Solution using a Megahertz Rectangular Pulse Current Electrodeposition Technique

open access: yesInternational Journal of Electrochemical Science, 2017
Aluminium in a Cu-Mo-Al thin film generated on an indium tin oxide (ITO) glass substrate in an aqueous solution by a rectangular pulse current technique in a range of frequency from 0.2 to 1.5 MHz was demonstrated.
M. Saitou
doaj   +1 more source

Associations of Rheumatoid Arthritis Disease Activity With Frailty Over Five Years of Follow‐up

open access: yesArthritis Care &Research, EarlyView.
Objective To evaluate whether rheumatoid arthritis (RA) disease activity is associated with frailty both in cross‐section and longitudinally. Methods Participants within the Veterans Affairs Rheumatoid Arthritis (VARA) registry enrolled from 2003 to 2022 were included.
Courtney N. Loecker   +14 more
wiley   +1 more source

Cracking the Code: Which Ocular Symptoms Predict Dry Eye Signs? Insights From a Large International Sicca Registry

open access: yesArthritis Care &Research, EarlyView.
Objective The study aimed to identify symptom‐based predictors of dry eye disease (DED) signs in the Sjögren's International Collaborative Clinical Alliance (SICCA) cohort. Methods We performed a retrospective analysis examining 16 ocular symptoms (most graded 0–4) and artificial tear (AT) use (graded 0–3) as predictors of DED signs (abnormal ocular ...
Pragnya R. Donthineni   +7 more
wiley   +1 more source

Investigation of Electro-Fenton process in degradation of phenol from aqueous solutions

open access: yesسلامت و محیط, 2014
Background and Objective: Electrochemical methods as one of the advanced oxidation processes (AOPs), have been applied effectively to degrade recalcitrant organics in aqueous solutions.
Alireza Rahmani   +2 more
doaj  

Multifunctional mesoporous material for detection, adsorption and removal of Hg2+ in aqueous solution

open access: yes, 2010
A novel, "all-in-one'', multifunctional microsphere with a fluorescent mesoporous silica shell (Rhodamine B coordinate receptor inside) and a magnetic core (Fe3O4) has been successfully fabricated using a sol-gel method and small molecular (CTAB ...
Meng, Changgong   +6 more
core   +1 more source

Modeling of Refractive Indices for Binary Aqueous Solutions of Some Alkane Polyols at Constant Temperature and Pressure [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering, 2019
In this research, a theoretical study has been undertaken on the density and also on the relationship between refractive index and density for aqueous solutions. A simple linear equation is suggested to show this relationship.
Fardad Koohyar, Farhoush Kiani
doaj  

Association of Elevated Platelets and C‐Reactive Protein With Severe Disease and Poor Survival in Systemic Sclerosis

open access: yesArthritis Care &Research, EarlyView.
Objective Elevated C‐reactive protein (CRP) levels in systemic sclerosis (SSc) have been linked with severe disease and worse survival, but the role of platelet levels remains unclear. This study examined whether elevated platelet levels, CRP levels, or both are associated with disease severity, progression, and survival in SSc.
Brian S. Lee   +4 more
wiley   +1 more source

Short‐Term Response to Biologic Therapy in Psoriatic Arthritis Is Not Influenced by Disease Duration at Initiation of Therapy

open access: yesArthritis Care &Research, EarlyView.
Objective We aimed to determine whether the short‐term response to biologics in biologic‐naive psoriatic arthritis (PsA) is better in patients initiating biologic treatment early in the disease course. Methods Patients with PsA who started on biologic therapy from the year 2000 to 2025 were included for analysis.
Sung Min Cho   +4 more
wiley   +1 more source

Performance of Graphene-based CoFe2O4 in Activation of peroxymonosulfate and Amoxicillin Removal from Aqueous Solutions

open access: yesJournal of Mazandaran University of Medical Sciences, 2018
Background and purpose: Nowadays, amoxicillin is one of the most important and most frequently used antibiotics that has received especial attention as it causes resistance in bacteria.
Elham Babayi Lashkariyani   +3 more
doaj  

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