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Now showing items 2121-2130 of 2393
Measuring Adsorption Behavior and Corrosion Inhibition of Trans and Cis of Di-(3-hydroxybenzaldehyde)-1,2-diaminocyclohexane
(Springer International Publishing, 2017)
Trans and cis of di-(3-hydroxybenzaldehyde)-1,2-diaminocyclohexane (DHD) have been investigated as inhibitors for corrosion of steel in 1 M HCl using weight loss and electrochemical techniques. Polarization curves reveal ...
Usefulness of admission gamma-glutamyltransferase level for predicting new-onset heart failure in patients with acute coronary syndrome with left ventricular systolic dysfunction
(2014)
Objectives: Our aim was to determine whether there is a relationship between admission gamma-glutamyltransferase (GGT) and subsequent heart failure hospitalizations in patients with acute coronary syndrome. Study design: ...
Nonlinear optical properties of morse quantum well modulated by THz laser fields
(Elsevier B.V., 2019)
In this study, the influence of structure parameter (?)and intense laser field (ILF)on the optical properties such as the nonlinear optical rectification (NOR)coefficient, second and third harmonic generation (SHG and ...
Indirect Determination of Free, Total, and Reversibly Bound Sulfite in Selected Beverages by Spectrophotometry Using Ultrasonic-Assisted Cloud Point Extraction as a Preconcentration Step
(2015)
A new indirect ultrasonic-assisted cloud point extraction (UA-CPE) method has been developed for the determination of trace sulfite species by means of spectrophotometry. The method is based on either directly imide–bisulfite ...
Effects of decision-making styles of school administrators on general procrastination behaviors [Okul yöneticilerinin karar verme stillerinin genel erteleme e?ilimi davranişlarina etkisi]
(2013)
Problem Statement: Lack of habits such as effective time management, determination of priorities, and effective and productive use of time is one of several reasons for procrastination behaviors. Personality traits along ...
Combination of ultrasound-assisted cloud-point extraction with spectrophotometry for extraction, preconcentration, and determination of low levels of free formaldehyde from cosmetic products
(AOAC International, 2018)
In the present study, a new preconcentration method was developed to quantify the free formaldehyde (FA) in hair cosmetics by combining ultrasound-assisted cloud-point extraction with spectrophotometry. The method is based ...
Investigation of adsorptive removal of tetracycline with sponge like, Rosa canina gall extract modified, polyacrylamide cryogels
(2013)
The removal of tetracycline from aqueous environment by new type of sorbents, Rosa canina gall extract modified polyacrylamide based cryogels, was studied in a batch system. The produced RCGEM cryogels have thin polymeric ...
Rosemary oil with decontamination of horse mackerel (Trachurus trachurus l. 1758) and detection of shelf life
(2014)
This study was performed to examine the effect of decontamination with rosemary oil on the shelf life changes of the horse mackerel (Trachurus trachurus L. 1758). The samples were divided into three groups as control (C), ...
Silver nanoparticle/capecitabine for breast cancer cell treatment
(Elsevier Ltd, 2019)
This study aimed to evaluate antiproliferative and proapoptotic effects of Capecitabine bonded silver particles on human breast cancer cells (MCF-7). Different sizes of Ag NPs (in sizes 5, 10, 15, 30 nm) were synthesized. ...
The effect of orthodontic extraoral appliances on depression and the anxiety levels of patients and parents
(2014)
Background: Psychosocial consequences and post-operative anxiety in patients after fixed orthodontic treatment are important parameters that must be evaluated by clinicians not to effect patient and their parent's psychosocial ...