Search results for “temperature”

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Open Access Pub publishes peer-reviewed, free-to-read open-access articles. Showing articles matching temperature — open any to read the full text, or download the PDF or XML.

The Design and Demonstrative Analysis of the Gas Turbine Operation’s Simulator

Feb 2023 DOI 10.14302/issn.2643-2811.jmbr-22-4302
Abel Edeowede AbhulimenCorresponding author

The Gas Turbine operation was investigated with a view to evolving a system designed to provide a realistic imitation of the controls and operation of a Gas Turbine, used for training purposes. Operator Training Simulator has been widely adopted by many industries being a computer simulation which a…

Evaluation of selection indices for heat tolerance and their correlation with yield in some chickpea (Cicer Arietinum L.) genotypes of sudan

Feb 2023 DOI 10.14302/issn.2639-3166.jar-22-4403
Fatih E. A. HamzaCorresponding author

The major a biotic stresses affecting chickpea production are high and low temperature, drought and salinity. Heat stress is a major a biotic stress factor, constraining chickpea production worldwide. This study was conducted to identifying chickpea genotypes combining heat tolerance and high yield…

Two-Phase Lung Damage Mechanisms For COVID-19 Disease, and Driving Force and Selectivity in Leukecyte Recruitment and Migration

Mar 2022 DOI 10.14302/issn.2642-9241.jrd-22-4132
Jianqing WuCorresponding author

To understand lung damages caused by COVID-19, we deduced two phases lung damage mechanisms. After the lungs are infected with COVID-19, the affected lung tissue swells and surface properties of pulmonary capillaries change, both contributing to an increased flow resistance of the capillaries. The i…

Removal of Neutral Red from Aqueous solutions usingSr2CaBO5.5 (B= Nb+5& Ta+5)

Jan 2022 DOI 10.14302/issn.2377-2549.jndc-21-3936
Labib. A. AwinCorresponding author

Two samples of the defectdouble perovskites with general formula Sr2CaNbO5.5 and Sr2CaTaO5.5 were synthesized and their cap abilities in the removal of neutral red dye investigated. Both samples have faced cubic perovskite-type structure in space group Fm3m. The replacement of Nb5+ by Ta5+ has influ…

A One-Pot Synthesis of Sulfonyl Amidines via Three-Component Reaction Under Mild and Solvent-Free Conditions

Dec 2021 DOI 10.14302/issn.2766-8681.jcsr-21-3805
Chiaa AdicheCorresponding author

A convenient one-pot synthetic protocol for the preparation of sulfonyl amidines has been developed. The procedure combines three-component reaction of sulfonyl azide, methyl propiolate and secondary cyclic amine coupling in one sequence without any solvent or catalyst and at room temperature. The r…

The Biology of Fall Army Worm (Spodopterafrugiperda. J. E. Smith) in Sudan

Aug 2021 DOI 10.14302/issn.2639-3166.jar-21-3858
Abubaker Haroun Mohamed AdamCorresponding author

The Fall armyworm (Spodoptera frugiperda) is considered among the economic important pests in Sudan. Therefore, it became necessary to study and understand its biology and find out the appropriate control measure (s). To achieve the above objective, experiments based on Randomized Complete Block Des…

Journal of Water Open Access

Multivariate Analysis of Amazonian Rivers Located in an Area of Intense Industrial Activity, Barcarena, Pará State, Brazil

Jul 2021 DOI 10.14302/issn.2769-2264.jw-21-3870
Iris Danielly da Silva LopesCorresponding author

In this study, were multivariate analysis of the waters of the Arienga and Murucupí rivers located near an area of intense industrial activity in the Barcarena City, Pará State, Brazil. Were analyzed the variables temperature, pH, total dissolved solids, electrical conductivity, DO, BOD, ammoniacal-…

Molecular Evolution of the Novel Coronavirus SARS-CoV-2

May 2021 DOI 10.14302/issn.2689-4602.jes-21-3837
Jeffrey O. HendersonCorresponding author

The coronavirus infectious disease (20)19 (COVID-19) pandemic is caused by a newly identified virus (2019) SARS-CoV-2, a beta coronavirus that shares similarities with other human-infecting coronaviruses. Genomic analysis suggests that SARS-CoV-2 is closely related to SARS-CoV, a bat-related coronav…

Analgesic and Anti-Pyretic Activities of the Root Bark of Rutidea Parviflora (Rubiaceae)

Apr 2021 DOI 10.14302/issn.2328-0182.japst-21-3778
Okiemute Rosa Johnson-AjinwoCorresponding author Department of Pharmaceutical and Medicinal Chemistry, Faculty of Pharmaceutical Sciences, University of Port Harcourt, Nigeria.

This study aims at investigating the antipyretic activity of different solvent fractions of the root bark of Rutideaparviflora(Rubiaceae). This plant is used ethno-botanically by the people of Ethiope East-West Local Government Area of Delta State, Nigeria to treat various ailments such as inflammat…

Chirps Amidst Coronavirus Disease-2019 (COVID-19) Transmission and Prevention in Ethiopia in 2020

Apr 2021 DOI 10.14302/issn.2692-1537.ijcv-21-3741
Sahilu AssegidCorresponding author

Background Ethiopia confirmed its 1st case of COVID-19 on Friday 13th February 2020. The burden increased dramatically by August/2020. The conditions that led to this rise were not reviewed. Objective To exploreCOVID-19 related phenomena in Ethiopia during 2019-2020. Materials and Methods Review of…

Effect of Hyamine-1622 Cationic Surfactant on Pertraction of Cerium (IV) Cations Through Emulsion Liquid Membranes

Mar 2021 DOI 10.14302/issn.2377-2549.jndc-21-3738
Mahmoud M.S. AliCorresponding author

The present study aims to shed light directly towards the extraction of (IV) cerium ions using "liquid surfactant membrane" technology, "LSM" developed in the presence of synergistic cationic and nonionic materials. The effect of various factors such as Ce (IV) transport, synergistic surfactants, cu…

Assessment of Physical, Thermal and Spectral Properties of Consciousness Energy Treated Cholecalciferol

Feb 2021 DOI 10.14302/issn.2689-2855.jan-21-3745
Snehasis JanaCorresponding author

Cholecalciferol (vitamin D3) is used nowadays in nutraceuticals regarding the prevention and treatment of vitamin D deficiency and associated diseases. This study was done to analyse the effect of the Trivedi Effect® - Energy of Consciousness Treatment on the physicochemical, thermal, and spectral p…

Investigation on the Impact of Biofield Energy Treatment on the Physical, Thermal and Spectroscopic Characteristics of Zinc Chloride

Feb 2021 DOI 10.14302/issn.2328-0182.japst-21-3715
Synthesis JanaCorresponding author

Zinc is an essential trace mineral that plays an important role in the human body as a regulator for different enzymatic systems. It is used in various supplements in the form of zinc chloride to meet the daily requirements. This study was designed with the aim to investigate the impact of The Trive…

Evaluation of Physicochemical, Spectral and Thermal Properties of Energy of Consciousness Healing Treated Iron Sulphate

Feb 2021 DOI 10.14302/issn.2377-2549.jndc-21-3722
Snehasis JanaCorresponding author

Iron sulphate is used in the treatment of iron deficiency anaemia and other chronic disorders such as heart and kidney diseases. This study has the objective to analyze the impact of The Trivedi Effect®-Energy of Consciousness Healing Treatment on the physicochemical, spectroscopic and thermal prope…

Culture of Cyclops for Use the First Intermediate Host in Experimental life Cycle of SpirometraSpecies

Jan 2021 DOI 10.14302/issn.2575-1212.jvhc-20-3467
Nicholas Jairo KavanaCorresponding author

Background In natural conditions Cyclops are the first intermediate hosts in the life cycle of Spirometra species. In this paper we describe simple method of culturing Copepod of the genus Cyclops for use the first intermediate host in experimental life cycle of Spirometra species. Methods Parameciu…

Covid-19 Virus Sterilization Oven Based on Combination Between Ultraviolet and Infrared Emissions

Nov 2020 DOI 10.14302/issn.2690-4837.ijip-20-3565
Mohamed MabroukCorresponding author

The world is countering an unexpected wide spread of Covid-19 virus. Among the procedures used to prevent spreading the virus are classical and modern sterilization methods. In this paper, we combine the use of ultraviolet emissions, as a modern method, with the infrared emissions that generates hig…

The Feasibility of Enzyme Immunoassay Tests in the Absence of a Conventional Source of Electricity

Oct 2020 DOI 10.14302/issn.2576-6694.jbbs-20-3517
Camille S.U. DOSSOUCorresponding author

Background of the Study African  countries are facing frequent blackout. Thus in sub Saharan region, due to frequent power cut, the laboratory professionals find sometimes difficulty to carry out earlier diverse diagnostic tests. Objective The  aim of this work is to evaluate the feasibility of enzy…

Removal of Methyl Violet from Aqueous Solutions Using the A Site Doped Perovskite +-Oxides BaxSr3-xNbO5.5 (x=0, 1 and 2)

Oct 2020 DOI 10.14302/issn.2377-2549.jndc-20-3486
Labib. A. AwinCorresponding author

Three members of the A- site doped Nb perovskites with general formula Sr3NbO5.5, BaSr2NbO5.5 and Ba2SrNbO5.5 were synthesised by solid-state methods and their removal efficiency of Methyl violet from aqueous solutions investigated. The X-ray diffraction measurements demonstrated that the three samp…

Wrist Wearable Health Band for COVID-19 Testing

Sep 2020 DOI 10.14302/issn.2641-5526.jmid-20-3505
Raghul V.Corresponding author Department of Mathematics, Loyola College, Chennai

Testing people for COVID-19 in a country like India with a huge population is a near impossible task therefore the government is using body temperature as a testing parameter to cover the whole population. Infrared thermometers are used to find the temperature because it is a cheaper and faster way.…

Effect of Drought and Salt Stress on Cereal Crop Plants and their Proteomic and Physiological Studies

Sep 2020 DOI 10.14302/issn.2576-6694.jbbs-20-3525
Rajesh K. SrivastavaCorresponding author

The photosynthetic potential and underlying internal metabolism of a plant are some of the most commonly affected physiological functions as a direct consequence of stresses due to salt and water resulting in hindering plant growth and productivity. Under the influence of such detrimental stresses,…

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