scholarly journals PARAMETERS AFFECTING QUALITATIVE AND EFFICIENT ELECTRODEPOSITION OF METALS IN AN ELECTROLYTIC CELL: A REVIEW

2020 ◽  
Vol 4 (2) ◽  
pp. 584-589
Author(s):  
Matthew Oluwole Arowolo ◽  
A. A. Adekunle ◽  
A. O. Olusegun
Keyword(s):  
Automobile Industry ◽  
Electrolytic Cell ◽  
Corrosion Prevention ◽  
Major Work ◽  
Deposited Metal ◽  
Long Time ◽  
Concise Information ◽  
And Control ◽  
Electrodeposition Of Metals

Electroplating has been a useful practice in the laboratory and industry for a long time. Its usefulness is more profound in oil industries for corrosion prevention and control, automobile industry, jewelries and decoration. Today, the scope of electroplating has expanded considerably with many players exploring its advantages and optimizing its parameters for enhanced productivity. The paper presented a review of electroplating with the aim of making concise information available on its process parameters and its process optimization. The review was compiled from several major work which pertained to parameters affecting qualitative and efficient electrodeposition of metals in an electrolytic cell. Results gathered included actual effect of identified parameters and interplay of parameter on quality of electrodeposition and microstructure of deposited metal. Important recommendations were made to further enhance the practice of electrodeposition.

Neurotechnology as a factor of the educational process transformation

2021 ◽  
pp. 98-13
Author(s):  
Л.Д. Александрова ◽  
Р.А. Богачева ◽  
Т.А. Чекалина ◽  
М.В. Максимова ◽  
В.И. Тимонина
Keyword(s):  
Effective Means ◽  
Individual Characteristics ◽  
Educational Process ◽  
Special Equipment ◽  
Research Areas ◽  
Long Time ◽  
Mental Abilities ◽  
The Individual ◽  
And Control

Изучение возможностей мозга для повышения качества обучения находится в центре внимания педагогической науки уже много лет. Развитие цифровизации позволило использовать в исследованиях специальное оборудование, с помощью которого можно оценивать и контролировать работу мозга, развивать умственные способности, познавательные функции и т. п. Нейротехнологии стали эффективным средством, позволяющим трансформировать образовательный процесс за счет подбора специального учебного контента с учетом индивидуальных особенностей обучающихся. Вместе с тем возникает необходимость в конкретизации терминологии и определении актуальных направлений исследований в данной области. For a long time, the study of the brain capabilities for the improvement of the quality of education has been an urgent direction in pedagogical science. Due to the development of digitalization, new areas of research have emerged related to the use of special equipment that makes it possible to assess and control brainwork, develop mental abilities, cognitive functions, etc. One of them is neurotechnology, which is an effective means of transforming the educational process: it offers educational content based on the individual characteristics of students. Thus, a need to concretize the terminology and determine the current research areas arises. The article aims to attempt to fill this gap with the help of a representative analysis of publications on neurotechnologies, as well as the essence of neuroeducation.

scholarly journals Construct and control of feet gait mechanisms for walking training

2018 ◽  
Vol 192 ◽  
pp. 02009
Author(s):  
Warawut Suwalai
Keyword(s):  
Position Control ◽  
Tracking Error ◽  
Gait Training ◽  
Gait Pattern ◽  
Stroke Patients ◽  
Pid Algorithm ◽  
Long Time ◽  
Rotational Actuator ◽  
And Control

Gait training or gait rehabilitation is one of the major physiotherapy for stroke patients. Evidently, the robot-assisted gait training, as one part of medical technology innovation breakthrough, has important role in the rehabilitation process. The robot effectively improves treatment outcomes, fast recovery time and better convenience from traditional treatment. Typically, stroke patients are trained to walk on treadmill while a physiotherapist carefully supports and re-correct the gait pattern of the patient. For repetitive and long-time rehabilitation, it is so difficult that the physiotherapist can maintain the quality of treatment consistently. To solve such difficulties, the robotic platform is proposed for automatic guiding the gait pattern for ankle rehabilitation. The robot consists of left and right sides. Each of them is actuated by two linear and one rotational actuator. PID algorithm is implemented for position control of each joint. The experimental results show the tracking error in non-loaded and loaded cases.

scholarly journals Efficiency of the construction market and need for government regulation

2017 ◽  
Vol 19 (1) ◽  
pp. 37-49
Author(s):  
Aneta Marichova
Keyword(s):  
Government Regulation ◽  
State Intervention ◽  
Theory And Practice ◽  
Regulatory Function ◽  
Construction Market ◽  
Oligopolistic Markets ◽  
Long Time ◽  
The Government ◽  
And Control

Abstract For a long time in economic theory and practice, regulation is only linked to the need for state intervention in monopolistic markets, by developing uniform, simple regulatory rules to limit and control the monopoly power, the monopoly price, mergers and acquisitions between companies in the same industry and others. In recent years the prevailing opinion that government regulation is particularly necessary in oligopolistic markets where there are several leading, dominant companies that can influence the price, quantity and quality of the product offered. However, this regulatory policy should not apply to common rules and taking into account the specifics of the market/industry, market structure (concentration level) of the various market segments and the relevant economic activity. The aim of the study: 1) Evaluation of the efficiency of the construction market, 2) Demonstrate the need for government intervention, 3) Guidelines for the implementation of the regulatory function of the government.

scholarly journals Ensuring food security and control of sheep and goat scrapie

2020 ◽  
Vol 210 ◽  
pp. 06020
Author(s):  
Nadezhda Taranukha ◽  
Yuliya Bezgina ◽  
Natalia Fedota ◽  
Eduard Gorchakov ◽  
Nadezhda Ozheredova ◽  
...  
Keyword(s):  
Food Security ◽  
Clinical Characteristics ◽  
Infected Animal ◽  
Animal Disease ◽  
Standard Methods ◽  
Long Time ◽  
Quality Of Products ◽  
Definition Of ◽  
And Control

In this paper, we consider the control of animal carcasses and the detection of such a disease as scrapie. For our country, this animal disease remains quite rare, but at the same time it should not be overlooked. This is due to the fact that there are regular purchases of breeding cattle from abroad, and this is a risk of importing an infected animal. The relevance of the work is that the disease of sheep and goats-scrapie can not be detected at very early stages of its development. Symptomatic manifestations do not appear immediately, there are no clear clinical characteristics, which is why this disease can not be diagnosed for a long time. To assess the health status and predict the quality of products obtained, new approaches are needed to study the products of sheep and goat slaughter. Great importance is given to standard methods of studying, identifying certain patterns in clinical, anamnestic, morphological, metric and anatomical indicators of the animal body. Using these indicators and changing their dynamic characteristics, it is possible to make significant adjustments in the definition of this disease, which would allow us to develop a number of rules for modern veterinary and sanitary evaluation of animal slaughter products.

scholarly journals Awareness and Knowledge Of Children With Asthma Who Treated With Subkutan Immunotherapy

2021 ◽  
Author(s):  
Ömer Akçal ◽  
İlke Taşkırdı ◽  
Selime Özen ◽  
İdil Akay Hacı ◽  
Mehmet Şirin Kaya ◽  
...  
Keyword(s):  
Treatment Success ◽  
Allergic Diseases ◽  
Prevention Measures ◽  
Allergen Specific Immunotherapy ◽  
Number Of Patients ◽  
Children With Asthma ◽  
Long Time ◽  
And Control ◽  
Control Study

Objective: Asthma is one of the most common chronic diseases of childhood. Many studies have shown that education positively affects asthma control and patients’ quality of life. In this study, it was aimed to measure the awareness levels of children who have been under observation for a long time and who underwent Allergen Specific Immunotherapy (AIT). Methods: Patients with asthma, asthma & allergic rhinitis and/or rhinoconjunctivitis who received subcutaneous AIT between July 2019 and December 2019 were included in our prospective case-control study. A questionnaire was applied to each patient, in which both the levels of awareness related to their disease and AIT, as well as their knowledge of the allergens and prevention measures they were sensitive to were measured. The results were examined. Age, gender, type of allergic diseases, allergen type, AIT time were evaluated statistically. Results: 82 cases (48 boys and 34 girls) were included in the study. The number of patients who know the name of the disease correctly is 68 (82.9%); The number of patients who knew allergens to be sensitive was found to be 47 (57.3%). It was observed that 15%-72% of the cases had information about asthma disease. Age, gender and diseases of the patients were not statistically different. Conclusion: In our study, it was observed that our children were highly aware of especially about sports and environmental protection methods. It is essential to raise awareness of patients and parents for increase treatment success and control the asthma.

scholarly journals The significance of the tourist destination of Zlatibor spatial planning

2013 ◽  
Vol 93 (2) ◽  
pp. 91-112
Author(s):  
Ana Jovicic ◽  
Dejan Beric ◽  
Marko Petrovic ◽  
Snjezana Gagic
Keyword(s):  
Spatial Planning ◽  
National Level ◽  
Basic Function ◽  
Aesthetic Value ◽  
Tourist Destination ◽  
Long Time ◽  
And Control ◽  
Further Development

The territory of Zlatibor is known as a region of exquisite beauty, rich in natural and anthropogenic values, and as such it is a significant tourist destination. The tourism on Zlatibor started developing a long time ago, however, recently there has formed a type of settlement with tourism as its basic function, with no adequate planned development and control, which deviates from the natural and aesthetic environment, disturbing the rare and autochthonous quality of the territory. Zlatibor?s beauty has been disturbed with unplanned construction and the development of tourism which is not sustainable in the long-term. The aim of this paper is to point out to the significance of spatial planning for further development of tourism on this mountain and give suggestions on further development which would neutralise, revitalise and improve the already degraded territory. Only by managing the territory of Zlatibor properly, as a resource for tourism, will its economic, ecologic and aesthetic value increase, which will ensure a long term benefit on a local, regional and national level.

scholarly journals Automated Tele-Health Monitoring System for Animal Health using Image Processing

2020 ◽  
Vol 8 (6) ◽  
pp. 658-664 ◽  
Keyword(s):  
Image Processing ◽  
Health Management ◽  
Animal Health ◽  
Human Society ◽  
Electronic Prescription ◽  
Short Period ◽  
Long Time ◽  
Proper Diagnosis ◽  
And Control

For effective livestock management identification and control of parasites and bacteria is a challenging factor. Parasites, worms and bacteria has a huge hazard to the health of animals, which can harm the gastrointestinal tract, and result in decreased propagative routine, diminished development rates, less yield in terms of meat, fiber and milk, even leads to death of the animals, which in turn causing health problems for human society also. A proper knowledge of animal parasites by identification of them and application of the proper antibiotic or vaccine in appropriate dosage will improve the quality of the livestock and its byproducts leading to the more profits to the farmer. The livestock farms are located at the remote places and the communication between the veterinary doctor to the farmer is poor, took long time and expensive. This can be overcome by utilization of the digital technology and automation of the process which can be handled by a layman at the field to provide electronic information for both e-prescription for intermediate treatment and the information to the expert at the remote location for proper diagnosis and validation of the electronic prescription. Digital image processing of the microscopic pictures with high resolution cameras from the samples of the animals will provide a platform for automation of the process. The detection of the parasites and its stages can be done by denoising the images, segmentation of the parasites, templating the images for isolation of parasites and bacteria by comparing them with preloaded data of different types of parasites and their different stages leads to the identification of parasites, bacteria and giving the electronic prescription within a short period then the diagnosed report can be sent to the expert for validation.In the present paper the authors have proposed a smart system for telemonitoring and mobile health management system.

Resistance Monitor and Control for Vacuum Evaporation of Metals and Carbon

1976 ◽  
Vol 34 ◽  
pp. 572-573
Author(s):  
Russell L. Steere ◽  
Eric F. Erbe ◽  
J. Michael Moseley
Keyword(s):  
Electronic Device ◽  
Point Sources ◽  
High Contrast ◽  
Variable Resistor ◽  
Quality Of Results ◽  
Low Contrast ◽  
Evaporation Source ◽  
And Control ◽  
At Will

We have designed and built an electronic device which compares the resistance of a defined area of vacuum evaporated material with a variable resistor. When the two resistances are matched, the device automatically disconnects the primary side of the substrate transformer and stops further evaporation.This approach to controlled evaporation in conjunction with the modified guns and evaporation source permits reliably reproducible multiple Pt shadow films from a single Pt wrapped carbon point source. The reproducibility from consecutive C point sources is also reliable. Furthermore, the device we have developed permits us to select a predetermined resistance so that low contrast high-resolution shadows, heavy high contrast shadows, or any grade in between can be selected at will. The reproducibility and quality of results are demonstrated in Figures 1-4 which represent evaporations at various settings of the variable resistor.

Tingkat Pemahaman Kompetensi Guru Pada Mahasiswa Pendidikan Geografi Sebagai Calon Guru Geografi

2020 ◽  
Vol 21 (1) ◽  
pp. 102-117
Author(s):  
Novia Zalmita ◽  
Muhajirah Muhajirah ◽  
Abdul Wahab Abdi
Keyword(s):  
Prospective Teachers ◽  
Prospective Teacher ◽  
Quantitative Description ◽  
Population Data ◽  
Geography Education ◽  
Teacher Competence ◽  
Education Department ◽  
Long Time

One that influences human resource indicators is education. The teacher is a profession as a job of academic specialization in a relatively long time in college. Understanding related to teacher competence is very important to have by a prospective teacher because it can affect the quality of performance as a professional teacher. The teacher's competence is known as pedagogic, professional, social and personality competencies. The issue in this study is how the competency of the teacher of the Department of Geography Education FKIP Unsyiah as a prospective teacher of geography? The purpose of this study was to determine the competence of teachers in the Department of Geography Education FKIP Unsyiah as prospective geography teachers. Quantitative description approach is used in this study to find answers to the issue. The population in this study were students of the Department of Geography Education FKIP Unsyiah class of 2015 and 2016 who had been declared to have passed the Micro Teaching and Magang Kependidikan 3 course totaling 50 people. Because the population is small and can be reached, the determination of the sample using total sampling techniques so that the sample in this study is the whole population. Data collection is done by distributing test questions to respondents. The data was analyzed using the descriptive statistics percentage formula. The results of the study indicate that the level of teacher competence of Geography Education Department students as prospective teachers is in the moderate category, namely as many as 22 respondents (44%). A total of 12 respondents (24%) were in the high category, 15 respondents (30%) were in the low category and 1 respondent (2%) were in the very low category.

Rancang Bangun Sistem Penerimaan Dan Mutasi Barang Pada PDAM Tirta Kerta Raharja

Sensi Journal ◽  
2020 ◽  
Vol 6 (2) ◽  
pp. 236-246
Author(s):  
Ilamsyah Ilamsyah ◽  
Yulianto Yulianto ◽  
Tri Vita Febriani
Keyword(s):  
System Analysis ◽  
Object Oriented ◽  
Analysis Method ◽  
Web Based ◽  
Visual Modeling ◽  
Long Time ◽  
The Right ◽  
And Control ◽  
Web Based System ◽  
The Web

The right and appropriate system of receiving and transferring goods is needed by the company. In the process of receiving and transferring goods from the central warehouse to the branch warehouse at PDAM Tirta Kerta Raharja, Tangerang Regency, which is currently done manually is still ineffective and inaccurate because the Head of Subdivision uses receipt documents, namely PPBP and mutation of goods, namely MPPW in the form of paper as a submission media. The Head of Subdivision enters the data of receipt and mutation of goods manually and requires a relatively long time because at the time of demand for the transfer of goods the Head of Subdivision must check the inventory of goods in the central warehouse first. Therefore, it is necessary to hold a design of information systems for the receipt and transfer of goods from the central warehouse to a web-based branch warehouse that is already database so that it is more effective, efficient and accurate. With the web-based system of receiving and transferring goods that are already datatabed, it can facilitate the Head of Subdivision in inputing data on the receipt and transfer of goods and control of stock inventory so that the Sub Head of Subdivision can do it periodically to make it more effective, efficient and accurate. The method of data collection is done by observing, interviewing and studying literature from various previous studies, while the system analysis method uses the Waterfall method which aims to solve a problem and uses design methods with visual modeling that is object oriented with UML while programming using PHP and MySQL as a database.

Sign in / Sign up

Export Citation Format

Share Document