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Toplam kayıt 160, listelenen: 31-40
Three-component aza-Diels-Alder reactions using Yb(OTf)(3) catalyst under conventional/ultrasonic techniques
(Elsevier Science Bv, 2014)
The Yb(OTf)(3) catalyzed formal aza-Diels-Alder (or Povarov) reaction of cyclopentadiene and 1,3-cyclohexadiene with in situ-generated N-arylimines under conventional/ultrasonic techniques is herein described. This kind ...
A Log-Linear Modeling Approach for Differential Item Functioning Detection in Polytomously Scored Items
(Sage Publications Inc, 2020)
A log-linear model (LLM) is a well-known statistical method to examine the relationship among categorical variables. This study investigated the performance of LLM in detecting differential item functioning (DIF) for ...
A Novel Protein Mapping Method for Predicting the Protein Interactions in COVID-19 Disease by Deep Learning
(Springer Heidelberg, 2021)
The new type of corona virus (SARS-COV-2) emerging in Wuhan, China has spread rapidly to the world and has become a pandemic. In addition to having a significant impact on daily life, it also shows its effect in different ...
Evaluation of Serum Paraoxonase and Arylesterase Activities in Subjects with Asthma and Chronic Obstructive Lung Disease
(Clin Lab Publ, 2013)
Background: Asthma and chronic obstructive lung disease (COPD) are characterised by airway inflammation. Paraoxonase1 (PON1) and arylesterase (AE) enzymes have the ability to protect HDL from oxidation and may have ...
Photophysical, photochemical and BSA binding/BQ quenching properties of quaternizable coumarin containing water soluble zinc phthalocyanine complexes
(Pergamon-Elsevier Science Ltd, 2011)
The non-peripherally (np-QZnPc) and peripherally (p-QZnPc) tetrakis-[7-oxo-(3-[(2-diethylaminomethyliodide)ethyl)]-4-methylcoumarin]-Phthalocyaninatozinc complexes have been prepared by quaternization of non-peripherally ...
Orthogonal Synthesis of Block Copolymer via Photoinduced CuAAC and Ketene Chemistries
(Wiley-V C H Verlag Gmbh, 2016)
A novel route for the synthesis of poly(ethylene glycol)-b--polystyrene copolymer, starting from commercially available poly(ethylene glycol) methyl ether and azido terminated polystyrene prepared by atom transfer radical ...
The relation of the subjective dyspnoea perception with objective dyspnoea indicators, quality of life and functional capacity in patients with COPD
(Wiley-Blackwell, 2013)
Aims and objectives. The study was conducted to determine the relationship between the subjective dyspnoea perception and objective dyspnoea indicators, quality of life and functional capacity. Background. Even though ...
Pomegranate extract: a potential protector against aminoglycoside ototoxicity
(Cambridge Univ Press, 2014)
Objective: To investigate the effectiveness of pomegranate extract as protection against aminoglycoside ototoxicity. Design: Prospective, randomised, controlled, experimental study. Subjects: Eighteen Wistar albino rats ...
Malnourishment in the overweight and obese elderly
(Aran Ediciones, S L, 2019)
Background: the prevalence of obesity in the elderly has increased in recent years. Malnutrition is a syndrome characterized by inadequate intake and absorption of nutrients. Obesity could mask the presence of malnutrition. ...
Oxidative damage parameters in renal tissues of aged and young rats based on gender
(Dove Medical Press Ltd, 2013)
Purpose: Aging is characterized by a gradual functional decrease of all systems including the kidneys. Growing evidence links altered lipid protein redox-homeostasis with renal dysfunction. The effect of sexual dimorphism ...