Research Articles

1

Identification of Neotectonics using DEM Based Local Base-Level Approach in Potowar Plateau

Roberto Eriksson, Ingrid Mensah, Olivier González, Ingrid Mensah, Olivier González

Department of Chemical Engineering, King Saud University (KSU), Riyadh, Saudi Arabia

Keywords: Neotectonics; DEM; Base-Level Analysis; Geological Survey; Geomorphology; Tectonics

The isobars map (local base-level map) represents the erosional stages and it gives a strong relationship between different Strahler order streams and the local topography. This approach is quick, eff...

View Article →

2

Mapping Properties of Some Integral Operators

Fernando Yamamoto, Erik Müller, Wolfgang Ito, Alessandro Wagner

Department of Mathematics, University of Tokyo, Tokyo, Japan

Keywords: Integral Operators; Mapping Properties; Mathematical Analysis; Complex Analysis; Mathematics

The main objective of this paper is to discuss the mapping properties of certain integral operators for the classes of analytical functions which map onto parabolic regions to bounded boundary rotat...

View Article →

3

THE DEVELOPMENT OF JOB ACTIVITY ANALYSIS SCALE (JAAS)

Pablo Wagner, Stefan García, Jun Kone, John Lysenko

Research Scholar , jamia Millia Islamia University, New Delhi, India

Keywords: Job Activity Analysis; Scale Development; Occupational Assessment; Human Resources; Psychology

Effective and productive outcome on the part of administrators can be achieved only when they are cognizant of what and how to perform duties and responsibilities in an institution. This paper discuss...

View Article →

4

Elemental composition, Mineral safety index, mineral bioavailability phytochemical and non-starch polysaccharides content of fourteen leafy vegetables consumed in Ekiti State, Nigeria

Adeolu Jonathan Adesina1*, Emmanuel Ilesanmi Adeyeye1, Olugbenga Kayode Popoola1 Abdul Ademola Olaleye2, Olubunmi Adenike Akinwumi1, Abiodun Folasade Akinsola1, Olayinka Abidemi Ibigbami1, Sulaiman Adeoye Olagboye1, Sunday Dele Oyeyemi4, Ayomadewa Mercy Olatunya1, Olajide Ayodele1, Rauf Abioye Olatoye1,

Chemistry Department, Ekiti State University, P.M.B. 5363, Ado-Ekiti, Nigeria

Keywords: Elemental Composition; Mineral Safety Index; Bioavailability; Nutrition; Food Analysis

Fourteen leafy vegetables sold in Ekiti-State major markets, Nigeria were investigated for mineral composition, mineral safety index, mineral bioavailability, phytochemicals and non-starch polysacchar...

View Article →

5

Study of CuZnO-Carbon nanoparticles synthesized using arc-Discharge immersed in distilled water, a simple method

B. Rebollo-Plata, M.P. Sampedro, J.G. Cabal-Velarde, M.A. Guzm�n-Altamirano, A. Lobo-Guerrero, M.G. G�mez-Espinoza4, G. Gallardo-G�mez1, N. Ortega-Miranda, and M. L�pez-Fuentes

Benemerita Universidad Autonoma de Puebla

Keywords: CuZnO Nanoparticles; Carbon Nanoparticles; Arc Discharge; Nanomaterials; Synthesis

Abstract\nIn this work, we present results on micro and nanoparticles of CuZnO-Carbon nanoparticles synthesized utilizing arc-Discharge method with the system immersed in distilled water, using a curr...

View Article →

6

Structural Elucidation, Antioxidant, Antibacterial, and Anticancer Activities of Carduus pycnocephalus L Active Constituents

Luay El Hayyany, El‐ayed El‐Halawany, Hoda Soliman, Yasser El-Amier

Department of Botany, Faculty of Science, Mansoura University, Mansoura 35516, Egypt,

Keywords: Structural Elucidation; Antioxidant; Antibacterial; Anticancer; Natural Products; Pharmacology

The current research aims to identify the chemical constitutes of the essential oils of the extracted Carduus pycnocephalus by Gas Chromatography-Mass Spectroscopic analysis (GC-MS) and to assess the ...

View Article →

7

Eco-friendly and Cost-Effective Synthesis of Lead Sulfide Nanocrystals Attached to Nitrogen-doped Carbon Nanotubes

B. Rebollo-Plata, M. P. Sampedro, M. L�pez-Fuentes, J. G. Cabal-Velarde, M. Guzm�n-Altamirano, O. Portillo-Moreno, A. Lobo-Guerrero, G. G�mez-Espinoza, and Ra�l A. Morales-Luckie

Benemerita Universidad Autonoma de Puebla

Keywords: Lead Sulfide; Nanocrystals; Eco-Friendly Synthesis; Cost-Effective; Nanomaterials

Abstract:\nLead sulfide (PbS) nanocrystals anchored on nitrogen-doped multiwalled carbon nanotubes (N-CNTs) are synthesized employing an environmentally friendly and inexpensive wet chemistry process....

View Article →