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May 26, 2020Open    AccessArticle

Knowledge and Determinants of Mother Kangaroo Care (MKC) at the Hospital Environment of Lubumbashi in DR Congo: About a Survey Carried out at Jason Sendwe Hospital

Sangwa Sinanduku Judith, Abdala Kingwengwe Aimé, Moma Franck, Tamubango Kitoko Herman, Kanteng A Wakamb Gray, Mutombo Kabamba André, Luboya Numbi Oscar, Wembonyama Okitotsho Stanis
The poor heat chain observed in developing countries remains an important risk factor for premature death. Mother Kangaroo care (MKC) presents itself as an efficient alternative for the improvement of the conditions for raising premature babies to a poorly equipped area. The objective of this study was to determine the level of knowledge of the MKC and to identify the factors influencing said knowledge. This was a qualitative survey-type study that involved 50 people met in the pediatrics depart...


May 26, 2020Open    AccessArticle

Optimization of Process Parameters in Electro-Magnetic Welding of D9 Tube to SS316 L (N) Plug

Satendra Kumar, G. K. Dey, Archana Sharma
In electro-magnetic welding (EMW) process, optimization of process parameters is very important aspect. Optimization process leads to generation of mechanically and metallurgically sound interface weld without overstressing tool coil and electromagnetic welding equipment. This work investigates the effect of four important process parameters (Magnetic field in coil ID, Frequency of current pulse, Taper angle of SS316 L (N) plug and Stand-off distance between D9 tube and SS316 L (N) plug) on weld...


May 26, 2020Open    AccessArticle

Controlling COVID-19 Pandemic through Wastewater Monitoring

Djamel Ghernaout, Badia Ghernaout
The continuing global pandemic of coronavirus disease 2019 (COVID-19) produced via severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has been a Public Health Emergency of International Concern. Even if the main transmission pathways of SARS-CoV-2 are inhalation from person-to-person and aerosol/droplet transmission, it is proved that the viral ribonucleic acid (RNA) could occur in wastewater, proposing the necessity to better comprehend wastewater as possible sources of epidemiologica...


May 26, 2020Open    AccessArticle

New Principle of Busbar Protection Based on Active Power and Extreme Learning Machine

Syed Hassan Lal Gilani, Xingxing Dong, Haiyan Xu
In order to improve the reliability of busbar protection, a new fast busbar protection algorithm based on active power and extreme learning machine is proposed. By performing S-transformation on the fault voltage and current traveling wave, the active power amplitude within 0.1 ms after the fault is obtained. Simulate different fault types in the busbar area and build a bus fault feature vector sample set. The intelligent model of fault learning of extreme learning machine is established, and th...


May 25, 2020Open    AccessArticle

Water Treatment Challenges towards Viruses Removal

Djamel Ghernaout
In spite of the considerable development registered in microbiology, humankind remains incapable to dominate scientifically and technologically the large microbial world. This is well established and illustrated, unfortunately, in the present Coronavirus disease (COVID-19) pandemic. This work aims to contribute to highlighting the world of pathogenic microorganisms, especially viruses, and their removal from potable water. Identical to the manner by which chemical contaminants are handled in the...


May 25, 2020Open    AccessArticle

Effect of Computer-Assisted Instruction (CAI) on the Academic Achievement in Secondary Physics

Leann Jester Daus Rosali
The study aims to determine the effect of implementing a Computer-Assisted Instruction on secondary physics students’ academic achievement. The research utilized the quasi experimental pretest-posttest control group design that is participated by 157 Grade 10 students of a private school in the Philippines. The experimental group was taught using the Computer-Assisted Instruction while the control group was instructed using the conventional method of teaching Physics. Mann-Whitney test with a si...


May 22, 2020Open    AccessArticle

Party Politics in Kenya and South Africa: The Conundrum of Ethnic and Race Relations

John Rabuogi Ahere
Since the colonial period, group identity has affected politics in Kenya and South Africa. Ethnicity and race are used to explain many issues in both countries including party politics. This article examines the linkages between ethnic and race relations in the activities of political parties in both countries. The article finds that ethnicity and race are endemic to the nature and operations of political parties in Kenya and South Africa. As a result, most political parties formulate policies a...


May 22, 2020Open    AccessArticle

Antibiotic Resistance: An Investigation on Effectiveness of Antibiotics Treatment on Bacterial Growth

Okoro Monday Akinyemi
Background: The proclivity of bacteria resistance to antibiotics has led researchers to develop more interest in antibiotics efficiency in tackling bacterial infections. As part of the effort to finding final resolutions to antibiotics effectiveness, this study was conducted to ascertain the antibiotic sensitivity pattern of three bacterial strains, this study was carried out from March 2019 to June 2019, using different antibiotics such as Ampicillin (AMP), Tetracycline (TET), Erythromycin (ERY...


May 21, 2020Open    AccessArticle

On the Other Side of Viruses in the Background of Water Disinfection

Djamel Ghernaout, Noureddine Elboughdiri
At COVID-19 time, as surface water and urban wastewater will constantly carry microbial pathogens, pathogens should be eliminated at least to degrees that do not have an effect on public health. Among the pathogen groups observed in water, viruses constitute the biggest danger since they frequently appear in much bigger levels and possess much greater infectivity than bacteria and parasitic protozoa. This work highlights the viruses especially in terms of composition and behavior in ecosystems a...


May 21, 2020Open    AccessArticle

Schultz and Modified Schultz Polynomials of Vertex Identification Chain for Square and Complete Square Graphs

Mahmood M. Abdullah, Ahmed M. Ali
In this paper, we find the polynomials, indices and average distance for Schultz and modified Schultz of vertex identification chain for 4-cycle and 4- cycle complete.


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