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1.

Effect of Varying Curing Regimes and Powder-liquid Ratios on the Flexural Strength and Surface Porosities of Heat Cure Acrylic: An In-vitro Experiment Saleha Nisar, Faisal Moeen, Uzma Hasan International Journal of Dental Sciences and Research. 2015 3 (3). doi: 10.12691/ijdsr-3-3-6 Keywords: Polymethyl-methacrylate (PMMA), polymerization method, flexural strength, porosity, terminal boil Context: ...after immersion in water at 37°C for 28 days. Perimeter of each surfacepore was outlined and area of each pore was measured by a SEM. Total area of surface pores was calculated and expressed in percentage form. Results: Regression analysis indicated a very weak n... Abstract Full Text (PDF) [Epub] Full Text (HTML)

2.

In-situ Synthesis of PVA/HgS Nanocomposite Films and Tuning Optical Properties Omed Gh. Abdullah, Yahya A.K. Salman, Salwan A. Saleem Physics and Materials Chemistry. 2015 3 (2). doi: 10.12691/pmc-3-2-1 Keywords: polymer nanocomposite, mercury sulfide, optical band gap, complex dielectric constant Context: ...o study the effect of HgS content on optical properties of PVA. The nanocomposites films were characterized using FTIR, XRD, and SEM. The UV-Visible absorption spectra in the wavelength range (190–1100) nm were analyzed in terms of absorption formula for non-crystalline... Abstract Full Text (PDF) [Epub] Full Text (HTML)

3.

A Study of Positive Mental Health on Bengali Speaking Students of Higher Education in India and Bangladesh Subir Sen, Surajit Mahato, Gurudas Mandal, Birbal Saha American Journal of Educational Research. 2025 13 (5). doi: 10.12691/education-13-5-1 Keywords: PMH, Correlation, Validity, Reliability, PCA, CFA, SEM, India, Bangladesh Context: ...education students of both the countries and it is reflected by the measures of correlation, validity, reliability, PCA, CFA and SEM. PMH differed significantly across female responders from India and Bangladesh. Differences in demographics, attitudes toward learning, a... Abstract Full Text (PDF) [Epub] Full Text (HTML)

4.

Beneficial Effects of Honey-Based Diet on Glycemic Control and Reproductive Potential in Diabetic Rats Magnus Michael Chukwudike Anyakudo, Anuoluwapo Joshua Balogun, Michael Olufemi Adeniyi World Journal of Nutrition and Health. 2015 3 (2). doi: 10.12691/jnh-3-2-3 Keywords: diabetic rats, glycemic tolerance, honey-based diet, reproductive hormones, sperm analysis, testicular histology Context: ...eeks while sections of extracted testes were examined histologically. Data obtained were expressed as mean of eight replicates ± SEM. A significant (P < 0.05) reduction in total weight gain (DHF - 6.2%; NHF - 7.44%) with insignificant increase in food intake w... Abstract Full Text (PDF) [Epub] Full Text (HTML)

5.

Force Applied by Dentists during Cementation of All Zirconia Three Unit Bridges and Its Impact on Seating Nawaf M Almustafa, David NJ Ricketts, Graham Chadwick, William Saunders International Journal of Dental Sciences and Research. 2020 8 (4). doi: 10.12691/ijdsr-8-4-7 Keywords: CAD-CAM, Zirconia, cementation force, fixed prosthodontics Context: ...force (Newton), a universal testing machine (Instron) was used. Finally, the internal and marginal fit (µm) was determined using SEM. The results showed high initial force which reduced and plateaued after 30 seconds. Maximum force applied was 88.0 N and the mini... Abstract Full Text (PDF) [Epub] Full Text (HTML)

6.

Structural and Characteristics Change of Water Hyacinth Fiber due to Combine Effect of Plasma and Nano-technology Hari Prakash. N, Mariammal. M, Infant Solomon, Bornali Sarma, Arun Sarma American Journal of Materials Science and Engineering. 2017 5 (1). doi: 10.12691/ajmse-5-1-3 Keywords: contact angle, hydrophobicity, moisture, plasma treatment, wavelet analysis Context: ...pplied to understand the surface characteristics of water hyacinth fiber and compare its surface roughness value was measured by SEM. Furthermore, entropy of the treated and untreated fibers has also been calculated.... Abstract Full Text (PDF) [Epub] Full Text (HTML)