Search results for “optimization”

About 14 results in articles

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

Experimental Study by the Plan Composite Centered Method, Modeling and Optimization of Hydrogen Production by Alkaline Electrolysis

Apr 2023 DOI 10.14302/issn.2377-2549.jndc-23-4494
Zina MeddebCorresponding author

A planned experimental study on the production of green hydrogen by alkaline electrolysis is carried out by the Plan Composite Centered (PCC) method. The parameters studied are the concentration of the electrolyte, the distance between electrodes, the height of the electrodes, the total supply volta…

Nature Inspired Bargain Optimization Algorithm for Effective Interpretation of Geoelectrical Data

Jun 2021 DOI 10.14302/issn.2766-8681.jcsr-21-3796
Stanley RajCorresponding author

Geoelectrical resistivity data collected from the ground contain lot of noises and errors. It requires efficient algorithm to reduce the errors to make an actual inversion models. Though different algorithm can be applied, nature inspired algorithm is more potential in inverting geoelectrical data i…

Optimization, Production, Purification of Laccase Enzyme from Bacillus sp

Jul 2020 DOI 10.14302/issn.2377-2549.jndc-20-3460
Nivedharshini TamilvananCorresponding author

Laccase enzyme production is important and more beneficial for environment, because it has many roles like, involved in bioremediation, biodegradation, decolorization of environmental polluted dyes and pharmaceutical sector also. Production of laacse enzyme from bacillus sp as using of Agro waste (r…

Statistical Taguchi Optimization for Preparation and Adhesion Evaluation of Epoxy Insulator to the Surface of Double Base Propellant Grain

Dec 2018 DOI 10.14302/issn.2377-2549.jndc-18-2479
Saeed BabaeeCorresponding author

In this work, Taguchi design (orthogonal array, OA9) was used for the adhesion investigation of an epoxy insulator to a double base (DB) propellant grain. In this manner three epoxy resins based on diglycidylether bisphenol A (DGEBA) and three polyamine curing agents with an active diluent based on…

Optimization of drying temperature and time in gesho “Rhamuns Prinoide” leaf powder processing as hop substitute in commercial beer brewing industries

Jun 2017 DOI 10.14302/issn.2835-2165.jfsh-17-1556
Ayalew DemissewCorresponding author

Beer is typically brewed from four basic ingredients (water, a starch source, brewer’s yeast and flavoring agent such as hops). In Ethiopian case hops are coasty ingredient of beer which is imported with hard currency of the country. But this flavoring agent (hops) in beer production can also be sub…

Optimization and ZSPORE Analysis of Affinity Purification Coupled with Tandem Mass Spectrometry in Mammalian Cells

Dec 2012 DOI 10.14302/issn.2326-0793.jpgr-12-100
Shitao LiCorresponding author

Defining protein-protein interactions is essential for understanding the mechanisms by which cells regulate basic functions, such as metabolism, transcription, and signal transduction. Affinity purification followed by tandem mass spectrometry (AP-MS) has application for discovery of new interactors…

Human Immunodeficiency Virus Drug Resistance (HIVDR) and Baseline Characteristics among Antiretroviral Therapy (ART) experienced Children and Adolescents under the care of Chidamoyo Christian Hospital in Hurungwe, Zimbabwe

Dec 2023 DOI 10.14302/issn.2324-7339.jcrhap-23-4634
Alfred MakuraCorresponding author

Introduction Human Immunodeficiency Virus (HIV) remains a persistent global public health challenge. In 2020, approximately 37.9 million individuals were living with HIV globally, including 1.7 million children <15 years old, with a global HIV prevalence of 0.8% among adults. A larger portion of peo…

Design of Stopwatch based on STC89C52 Single Chip Microcomputer

Mar 2022 DOI 10.14302/issn.2766-8681.jcsr-22-4126
Yongjian SunCorresponding author

This design is according to the requirements of the wide rider, and the Multi-function bike computer has the function of velocity measurement, display, timing, lighting, buzzer warning, which could satisfy the requirements of cycling enthusiasts. This design is based on STC89C52 SCM (Single Chip Mic…

Use of Fluoride and Silver Ion Compounds in Three International School Based Oral Health Programs – A Case Report

Sep 2020 DOI 10.14302/issn.2641-4538.jphi-20-3541
Steven R. DuffinCorresponding author

Untreated dental caries in children is one of the most common diseases and largest public health problems in the world. A novel caries management program, using 50% silver nitrate, 38% silver diamine fluoride, and 5% sodium fluoride varnish, was developed at Shoreview Dental, LLC, a private dental p…

Percutaneous Intervention for Quadrifurcation Lesion of the Left Main Coronary Artery  

Dec 2019 DOI 10.14302/issn.2641-5518.jcci-19-3133
Tamar SanikidzeCorresponding author

To demonstrate that percutaneous coronary intervention (PCI) may in some cases be a safe option for patients with a high-risk surgical category, we report a complex clinical case of revascularization of multivessel coronary artery disease including left main coronary artery (LMCA) quadrifurcation. M…

Percutaneous Intervention of Left Main Coronary Artery Chronic Total Occlusion

Oct 2019 DOI 10.14302/issn.2641-5518.jcci-19-3039
Tamar SanikidzeCorresponding author

Chronic total occlusion (CTO) of the left main coronary artery (LMCA) is rare on the angiograms; Coronary Artery Bypass Grafting is the standard method of its revascularization. To demonstrate that PCI may in some cases be a safe option for patients with a high-risk surgical category, we report a co…

Lignocellulosic Waste as a Sole Substrate for Production of Crude Cellulase from Bacillus subtilis PJK6 Under Solid State Fermentation Using Statistical Approach

Dec 2018
Nishi K. BhardwajCorresponding author

The agricultural organic wastes pose major environmental issues and their inappropriate disposal is a major cause of pollution while these as cheap lignocellulosic resources can be utilized for many value added products such as enzymes. The purpose of the present study was to utilize wheat bran as a…

Application of Nanotechnology for the Preservation of Red Blood Cells

Sep 2018 DOI 10.14302/issn.2689-2855.jan-18-2342
Andrey BelousovCorresponding author

This study was devoted to the learning of the use of nanotechnology to correct the functional activity of red blood cells (RBCs) at the storage stages at a positive temperature. It was established that saline NaCl, which had previously been processed by magnetite nanoparticles (ICNB) had a marked me…

Demographics, Clinical Profile and Outcome among the HIV Infected Persons Hospitalized in the HAART Era in Barbados.

May 2013 DOI 10.14302/issn.2324-7339.jcrhap-12-137
Alok KumarCorresponding author

Background: HAART has resulted in significant decline in morbidity and mortality from HIV. However, it is unclear if the trends have continued in the current HAART era. An understanding of healthcare utilization patterns is important for optimization of care and resource allocation. We examined the…

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