This paper spotlights on determining the concentrations and distribution of radionuclides in paleozoic lateritic paleosol samples from El-Gor area, southwestern Sinai, Egypt, using high-resolution gamma spectrometry. The concentrations of eU (ppm), eTh (ppm), and K (in percentage) were determined. The obtained data of eU, eTh and their ratios were used for calculations of uranium migration tend...

Mahmoud Zarei was born in Hamedan, Iran in 1986. He received his B.Sc. in Pure Chemistry (2010) from Islamic Azad University Arak and M.Sc. in Organic Chemistry (2013) at Bu-Ali Sina University, Iran. In addition, He received his Ph.D. in Organic Chemistry (2017) under the supervision of Prof. Mohammad Ali Zolfigol. He is currently working towards his Postdoctoral under the supervision of Prof....

Decarbonization is under spotlights for shipping as with many other transportation units. However, the readiness and awareness of Turkish maritime industry a common uncertainty. To reveal show current progress industry, survey has been carried out. Participants from different companies education levels experiences have joined answered questionnaire which aims to clarify past, present, future in...

This special thematic section spotlights the current state of political psychology in Southeast Asia. Drawing from various research methodologies, five papers published this provide psychological insights into different topics past and present-day Asia, including 1) Islam politics; 2) terrorist labelling; 3) violence against minorities; 4) moralised ...

Abstract— Population characteristics and processes both are the drivers and results of social and economic development processes and outcomes. A community’s population characteristics like age, background, close circle, employment, education, use of drugs, family history, per capita income, locality, housing status etc. are of concern that influences various offences and offence levels in our s...

We report statistical comparisons of lasing characteristics in InAs quantum dot (QD) micro-rings directly grown on on-axis (001) GaP/Si and V-groove (001) Si substrates. CW thresholds as low as 3 mA and high temperature operation exceeding 80 °C were simultaneously achieved on the GaP/Si template template with an outer-ring radius of 50 µm and a ring width of 4 μm, while a sub-milliamp threshol...

The OpenGL geometry pipeline lighting stage requires raising a number in the range [0, 1] to a power between [1, 128] to compute specular reflections and spotlights. The result need only be accurate to a number of bits related to the color depth of the output device. This paper describes a hardware implementation of such a powering unit based on a logarithm lookup table, a multiplier, and an in...