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Latest Published Papers

Effectiveness of Course-Based Undergraduate Research within the General Chemistry Classroom and Their Potential Role in the Cultivation of Modern Polymaths

Patrick Gunn, Jared Ashcroft

Journal of Laboratory Chemical Education, 2021, 9(1), pp. 1-9

DOI: 10.5923/j.jlce.20210901.01

Open Access
Course-Based Undergraduate Research Experiences or CUREs promote student-centered learning through infusion of research principles within an undergraduate course. This is an ideal pedagogy for use in General Chemistry. CUREs provide access to research experience to a broader audience, which ...

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447 Views  133 Downloads

Surgical Tactic with Development of New Algorithm for Selecting an Elimination Method of the Anterior Tracheal Wall Defects

R. Ya. Khayaliev, Sh. N. Khudaibergenov, O. D. Eshonkhodjaev, R. A. Ibadov

American Journal of Medicine and Medical Sciences, 2021, 11(3), pp. 197-203

DOI: 10.5923/j.ajmms.20211103.08

Open Access
Aim of the study was to improve the treatment results of patients with persistent defects of the anterior wall of the trachea and soft tissues of the neck. Material and methods. 220 patients with cicatricial tracheal stenosis were treated at the Republican ...

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304 Views  87 Downloads

Assessing Hydraulic Fracking Issues in the US South East and Western Region

E. C. Merem, Y. A. Twumasi, J. Wesley, D. Olagbegi, M. Crisler, C. Romorno, M. Alsarari, P. Isokpehi, M. Alrefai, S. Ochai, E. Nwagboso, S. Fageir, S. Leggett

Energy and Power, 2021, 11(1), pp. 1-19

DOI: 10.5923/j.ep.20211101.01

Open Access
In the last several years, the choice of hydrological fracking as an alternative method of nonrenewable energy production in the US oil sector continues to gain currency across regions especially the Southeast and the West. In a country where fracking is no longer deemed as an exercise on the fringe ...

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1320 Views  93 Downloads

Analyzing the Use of Genetic Modified Organisms (GMOs) in Agriculture in the US Midwest Region

E. C. Merem, Y. A. Twumasi, J. Wesley, D. Olagbegi, M. Crisler, C. Romorno, M. Alsarari, P. Isokpehi, M. Alrefai, S. Ochai, E. Nwagboso, S. Fageir, S. Leggett

Food and Public Health, 2021, 11(1), pp. 1-17

DOI: 10.5923/j.fph.20211101.01

Open Access
GMO farming practices continue to be at the center of debates surrounding food production and varying debates on policy guiding US agriculture. On the one hand, many see the emergence of GMOs food in farming as a testament to the latest advances in technological innovations. On the other, there are ...

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1307 Views  92 Downloads

The Rotational Velocity of Barred Spiral Galaxies in the General Relativity Solution

Adrián G. Cornejo

International Journal of Astronomy, 2021, 10(1), pp. 6-12

DOI: 10.5923/j.astronomy.20211001.02

Open Access
This work describes the hypothesis in which the explanation of the rotational velocity of barred spiral galaxies is based on the relativistic solution. Considering a previous relativistic solution for the unbarred spiral galaxies, this solution assumes that the entire spiral galaxy disk would rotate ...

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1460 Views  105 Downloads

Antigen-Binding Lymphocytes in Patients with Hyperplastic Endometrial Processes to Tissue Membrane Antigen with Uterine Myomas

Nazirova Zilola

American Journal of Medicine and Medical Sciences, 2020, 10(12), pp. 940-945

DOI: 10.5923/j.ajmms.20201012.03

Open Access
HPE is a hyperplastic process of the endometrium. This is an oncological pathology, but it is considered a benign formation that affects the mucous layer of the uterus. Among gynecological pathologies, HPE in gynecology is characterized by a thickening of the endometrium, which envelops the walls of ...

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4211 Views  288 Downloads

New Technology to Increase Hydropower Plant Operational Flexibility

Omid Saberi, Pål-Tore Selbo Storli, Knut Alfredsen

International Journal of Hydraulic Engineering, 2021, 10(1), pp. 1-7

DOI: 10.5923/j.ijhe.20211001.01

Open Access
In this paper a new way has been suggested to address operational restrictions in hydro power plants with outlet to rivers by a technical installation called “Air Cushion Underground Reservoir”. This is an excavated, air pressure regulated storage volume for the water in ...

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2507 Views  293 Downloads

Most Cited Papers

A Review of Leadership Theories, Principles and Styles and Their Relevance to Educational Management

Rose Ngozi Amanchukwu, Gloria Jones Stanley, Nwachukwu Prince Ololube

Management, 2015, 5(1), pp. 6-14

DOI: 10.5923/

Open Access

This study was motivated by the premise that no nation grows further than the quality of its educational leaders. The purpose of this theoretical debate is to examine the wider context of leadership and its effectiveness towards improving school management. This academic evaluation examines recent theoretical developments in the study of educational leadership in school management. It begins with a concise overview of the meaning and concept of leadership in terms of research, theory, and practice. This is followed by an examination of the theories of leadership, principles and styles of leadership. Each section ends with an identification of contemporary issues and possible means of amelioration. This article concludes that success is certain if the application of the leadership styles, principles and methods is properly and fully applied in school management because quality educational leadership tradition offers great opportunity to further refine educational leadership and management policies and practices by accepting and utilizing the basic principles and styles of educational leadership.

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Internet of Things: Ubiquitous Home Control and Monitoring System using Android based Smart Phone

Rajeev Piyare

International Journal of Internet of Things, 2013, 2(1), pp. 5-11

DOI: 10.5923/j.ijit.20130201.02

Open Access

This paper presents a low cost and flexible home control and monitoring system using an embedded micro-web server, with IP connectivity for accessing and controlling devices and appliances remotely using Android based Smart phone app. The proposed system does not require a dedicated server PC with respect to similar systems and offers a novel communication protocol to monitor and control the home environment with more than just the switching functionality. To demonstrate the feasibility and effectiveness of this system, devices such as light switches, power plug, temperature sensor and current sensor have been integrated with the proposed home control system.

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Aqueous Two Phase Systems for the Recovery of Biomolecules – A Review

Selvaraj Raja, Vytla Ramachandra Murty, Varadavenkatesan Thivaharan, Vinayagam Rajasekar, Vinayagam Ramesh

Science and Technology, 2011, 1(1), pp. 7-16

DOI: 10.5923/j.scit.20110101.02

Open Access

Aqueous two phase system (ATPS) is a liquid – liquid extraction method which employs two aqueous phases having applications in the field of biotechnology for the separation and purification of biological materials such as proteins, enzymes, nucleic acids, virus, antibodies and cell organelles. This review discusses the basic principles of ATPS, the factors affecting partitioning, optimization by design of experiments and the recent applications like extractive fermentation, membrane supported liquid – liquid extraction and aqueous two phase floatation. A comparative study between ATPS and other conventional methods is also discussed. The emphasis is given to PEG/salt two-phase systems because of the low cost of the system.

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Latest Special Issue - Call for Papers

Multi-Disciplinary Solutions for COVID-19 Pandemic (07/25/2020)

The following general guidelines may help you in preparing and editing the special issue and you can also check our current call for papers for special issues.

Please complete your proposal (see the template) and send it to the Assistant Editor(,

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