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Toplam kayıt 5185, listelenen: 5111-5120
Effect of sintering temperature on pore ratio and mechanical properties of composite structure in nano graphene reinforced ZA27 based composites
(SPRINGER, 2020)
Nano graphene platelet (Gr) reinforced nano composites with a zinc-aluminum alloy (ZA27) matrix were produced by powder metallurgy at four different mass ratios (0.5wt%, 1.0wt%, 2.0wt% and 4.0wt%) and three different ...
Effect of Various Treatment Modalities on Surface Characteristics and Shear Bond Strengths of Polyetheretherketone-Based Core Materials
(WILEY, 2020)
Purpose To investigate the effect of different surface treatments on the surface roughness (Ra), wettability, and shear bond strength of polyetheretherketone (PEEK) to composite resin. Materials and Methods One hundred ...
Video head impulse test in children with otitis media with effusion and dizziness
(ELSEVIER IRELAND LTD, 2020)
Objective: The objectives of the study were to evaluate the vestibular impairment in children with otitis media with effusion (OME) and dizziness by using vHIT test, and to compare their results with healthy children. ...
The Physiological And Dna Damage Response Of In The Lichen Hypogymnia Physodes To Uv And Heavy Metal Stress
(CORVINUS UNIV BUDAPEST, 2020)
This work aims to determine the response of Hypogymnia physodes (L.) Nyl. (hooded tube lichen) collected in an unpolluted site (Yenice Forest in Karabiik, Turkey) to stress conditions. In the present study, the effect of ...
Comparative evaluation of four endodontic biomaterials and calcium hydroxide regarding their effect on fracture resistance of simulated immature teeth
(ARIESDUE SRL, 2020)
Aim Single-session apexification treatment with MTA is an alternative to the root-canal treatment of immature teeth. Since its results are far from ideal, research with MTA-derivative biomaterials continues; however, the ...
Evaluation of the effect of chiropractic manipulative treatment on oxidative stress in sacroiliac joint dysfunction
(BAYCINAR MEDICAL PUBL-BAYCINAR TIBBI YAYINCILIK, 2020)
Objectives: This study aims to investigate the effect of chiropractic manipulative treatment on sacroiliac joint dysfunction (SIJD) and its relationship to oxidative stress (OXS) parameters. Patients and methods: Thirty-three ...
Microstructural, Physical And Mechanical Properties Of Aerated Concrete Containing Fly Ash Under High Temperature And Pressure
(SERBAN SOLACOLU FOUNDATION, 2020)
This study analyzed the effects of the use of fly ash as a replacement for the quartz sand on the compressive strength, dry density, moisture content and thermal conductivity of the aerated concrete. Based on the production ...
Preoperative Vitamin D Level is Associated with Postoperative Delirium After Cardiac Surgery in Patients Over 65 Years of Age
(FORUM MULTIMEDIA PUBLISHING, LLC, 2020)
Introduction: Delirium after cardiac surgery is a devastating and important complication. Delirium is defined as "disturbance in attention (i.e., reduced ability to direct, focus, sustain, and shift attention) and awareness ...
A new inflammatory marker in overweight patients: triggering receptor expressed on myeloid cells-1
(COMENIUS UNIV, 2020)
BACKGROUND: Triggering receptor expressed on myeloid cells 1 (TREM-1) is secreted by phagocytes in adipose tissue and it also upregulates the expression of genes involved in the inflammatory response and atherosclerotic ...
The Performance of Nesfatin-1 in Distinguishing Irritable Bowel Syndrome Presenting Predominantly with Diarrhea from Celiac Disease
(CLIN LAB PUBL, 2020)
Background: We hypothesized that nesfatin-1, an anti-inflammatory peptide, could be used as a non-invasive diagnostic tool in the identification of celiac disease (CD) and irritable bowel syndrome presenting predominantly ...