Visual Basic Programming Research Articles

Implementation of the breadth-first search method on forward-chaining inferences to diagnose autism disorders in children

Autism is a type of mental disorder that can affect children as young as three years old, but can affect children from birth. This mental disorder is characterized by social relationships, culture, verbal and non-verbal communication, imagination, and a single attractive object. By using the Autism Disorder Diagnostic Expert System, we hope that most people will be able to attempt an autism diagnosis without an expert. This system works by answering all system questions. The "forward chaining" method is a way of drawing conclusions that starts with facts and tests hypotheses toward conclusions. To test the hypothesis, begin matching facts or statements with IF. The forward chaining method searches for a solution to a problem. The forward chaining inference and breadth first search methods were used to design this system, as well as Microsoft Access for database management systems and Visual Basic Language Programming. The expected outcome is that all users, particularly parents, will be able to easily assess the possibility of their child developing autism symptoms from an early age. The output of the system is whether there is a possibility of autism in a child based on the facts and symptoms given to the system.

Sistem Penerimaan Dan Pengeluaran Kas Dengan Metode Langsung Untuk Mempermudah Manajemen Keuangan Pada Perusahaan Food and Baverage

This information system discusses cash receipts and disbursements, this research was conducted at a company engaged in food and beverage (ice cream). The problem faced is the recording of cash receipts and disbursements which are still recorded in the books and then transferred to Microsoft Excel, so that the recording of cash receipts and disbursements cannot be properly archived per month or yearly.
 The method used by using the R&D development method, a multi-user network-based cash receipts and disbursement accounting information system is also very much needed in companies in making decisions in cash receipts and disbursements. Building this information system using the Visual Basic programming language with a MySQL database, this application is made to calculate cash receipts and disbursements reports using the direct method.
 With the existence of an inventory system, it is hoped that the company can assist in financial management in recording cash receipts and disbursements and the required reports.

Fixed Assets Information System at PT.Pln (Persero) North Sumatra

Depreciation is the allocation of the acquisition price of fixed assets into expenses into the accounting period that enjoys the benefits of these fixed assets, there are three factors that need to be considered in determining the depreciation expense for each period, namely the acquisition price is the entire amount of money spent to acquire an asset used by the company, residual value is the estimated selling price of the fixed assets at the end of the useful life of the fixed assets, the amount of the estimated residual value will also be greatly influenced by its economic age, inflation, currency exchange rates, line of business and so on. The estimated useful life is the estimated useful life of the fixed assets. The useful life is the estimated economic life of the fixed assets, not the technical life. The estimated useful life can be expressed in units of a year's period. Therefore the application is made using the Visual Basic programming language. Net 2010 and SQL Server 2008 as the database. With the existing tools in the calculation of depreciation of fixed assets, it can assist companies in making depreciation reports that exist in these companies

Visual Basic Drawing Codes from 2D AutoCAD Drawings andVisual Basic Drawing Codes from 2D AutoCAD Drawings and Machine Parts Applications

It is of great importance to support vocational programs with graphics. Before the necessary graphic codes are written, drawings are usually prepared in the CAD environment. Then, graphic coordinates are taken from the drawing environment and software graphic codes are prepared. This situation requires a lot of effort and time. In this study, a software has been developed in AutoLISP programming language, which converts drawings in Autocad environment into Visual Basic drawing codes in a very short time. The use of mechanical engineering drawing codes produced with the developed program is shown in visual basic environment with animation support. The conversion of bolts, radiused parts, gear and propeller drawings in Autocad environment into Visual Basic codes and program examples are shown in the software developed in this study. It is expected that the developed program will save time and effort in writing the graphic codes to be used in new program designs. Keywords: AutoLISP, Visual Basic, Autocad, Simulation, Software Development DOI: 10.7176/JIEA/13-2-04 Publication date: March 31 st 2023

Wireharness continuity test equipment design microcontroller-based aircraft module and atmega328p NRF24l01+ Wireless

In the manufacture of aircraft there are systems - systems that are very complex and must be integrated with each other, these systems are integrated with each other with wireharness transmission media. Wireharness is a collection of cables that are tied to form a bundle into a single unit. The continuity testing tool available today uses a multimeter, the disadvantage of using a multimeter is that it takes a long time to carry out because it must be tested one by one point to be tested while there are quite a lot of points to be tested, both operators often have difficulty when looking for cable addresses on the wirelist, the three tools used are not flexible. The purpose of this research is to design and make an aircraft wireharness continuity test tool that can test quickly because it can test many points at the same time, makes it easier for operators when looking for cable addresses on the wirelist, and is flexible when testing because it can measure two points that are quite far apart. far compared to a multimeter probe. This tool has two parts master and slave and each part uses an Atmega328p microcontroller-based controller as a data processor. Then also used 2 CD74HC4067 ICs, namely a 4 to 16 line multiplexer/demultiplexer whose binary output is controlled by a microcontroller. As well as for unidirectional communication between master and slave using NRF24l01+ (wireless). To operate the tool and display the results of the wireharness test, an application program was created using Visual Studio 2010 with the Visual Basic programming language. The system created will be realized into hardware capable of conducting a continuity test of 32 connection pin points in a multipoint to multipoint manner. After all systems are realized, then further testing is carried out on the tool, where this test is carried out to find out whether this tool can operate in accordance with what was planned. In continuity testing with this tool, it is able to produce good tests because it is able to carry out multipoint continuity tests and the communication distance between master and slave is 20 meters, and the testing time using this tool is 46.2% faster than using a multimeter. By using this continuity tester to speed up the work, the result is safer because the cable connections are not confused, can test the connection is disconnected or connected.

DESAIN PROGRAM APLIKASI MICROSOFT VISUAL BASIC PADA MATERI BARISAN MATEMATIKA SISWA SMP KELAS VIII

The purpose of this research is to produce a Microsoft Visual Basic application program on arithmetic sequence material that is valid, practical, and effective. The development model used is the ADDIE model with data collection instruments in the form of questionnaires, tests and documentation. Based on the results of this study, the following results were obtained, the results of the validity analysis stated that the developed media was valid with a score percentage of 83.8%, the results of the practicality analysis stated that the developed media was practical with a percentage of 93.3%, and the results of the effectiveness analysis stated that the developed media was effective. with a percentage of 86.6%.

REMOTE LEARNING IN THE TIME OF POST - COVID-19: INTERACTIVE PDPR SYSTEM FOR PRIMARY SCHOOL VIA VISUAL BASIC PROGRAMMING

Abstract between 150-250 words only. It has been more than a year since the implementation of movement order control (MCO) on March 18, 2020, in Malaysia. In March 2020, PdPR 1.0 was initially implemented. Through this e-learning distance education, technology plays a key role in designing online learning environments that meaningfully engage students. To learn online via these platforms, a student would need to have access to the platform and guidance from parents. Some parents have faced various challenges since the introduction of PdPR. they cannot afford to provide sufficient gadgets for their children, and most of the students faced internet problem and did not have the knowledge to use technology and find it difficult to participate in online learning. Teachers are also impacted by this problem when students learn online.The system development of this project is using a waterfall model that consists of requirements, design, and development phases. Hence, to create an application that would aid teachers and students in the process of online teaching and learning, this study introduces the application system using Visual Basic programming 2010 known as "VB," and it is designed to make software creation quick and simple while still being strong enough to construct complex programs. This study only focuses on the problem faced by primary school students (Year 4, 5, and 6) and on the curriculum's emphasis on four core subjects: Bahasa Melayu, English, Mathematics, and Sciences. Hopefully, using this application will give some excitement to teachers and students for their online teaching and learning.

Geometrically nonlinear transient analysis of Timoshenko tapered beam-column element using a finite element formulation based on the exact shape functions

In this paper, a numerical formulation was developed to generate the consistent mass matrix for Timoshenko tapered beam-column element for geometrically nonlinear transient analysis. The basis of the suggested solution is the exact shape functions and their derivatives, which describe the non-uniformity of the element properties. To illustrate the variations in section properties along the tapered element length, the section properties were presented as exponential functions with tapering indices. The model can simulate elements with various solid and hollow cross-sections. The suggested formulation is integrated into a Visual Basic program to perform the analysis, along with numerous examples to verify its precision and effectiveness. As a practical application of the proposed formulation, a structural system was proposed for offshore wind turbines with high elevations, and a geometrical nonlinear dynamic analysis was conducted. The results demonstrated the proposed model’s ability to perform this type of complex calculation with minimal computational effort.

Cylindrical cam mechanism design with visual basic

One of the technology products that have taken an important place in our lives from the past to the present is power and motion transfer elements. Power and motion transfer elements are very important for users in terms of facilitating work transfer, easing the workload based on people and ergonomics. One of the basic building blocks of these transmission systems is cam mechanisms. Cam mechanisms consisting mainly of followers and cams; It performs a complementary task by transmitting the follower's movement to the cam assembly by direct contact. While cam mechanisms lighten the work load, it is a frequently preferred system because it takes up little space and contains few parts and allows for a wide range of movements. However, sensitivity to vibration and sudden shock effects and cost problems have led to the development of manufacturing methods of cam mechanisms. In this master's thesis, design and mathematical information about cam mechanisms and cylindrical cam mechanisms are given, and the design of a cylindrical cam mechanism with a vertical multiple output limb was carried out using computer-aided drawing programs Solidworks and Autocad. The use of multiple output limb cam mechanisms is increasing day by day in terms of the width of the work area and the possibility to work with other machines. For this reason, this work is intended to be a guide resource for the reader in industry and science for both cam mechanisms and cylindrical cam mechanisms. Microsoft Excel and Visual Basic programs were used in the calculations and designs, and the design details of the mechanism were revealed with the data and formulas entered into the program.

Fixed Asset Depreciation Information System at PT. Coca Cola Using Service Hours Method

Information System is an organizational component that collects, classifies, processes, analyzes and communicates relevant financial information for decision making to external parties (such as tax inspections, investors and creditors) and internal parties (especially management). This information system is also expected to reduce errors that occur, especially the accounting information system regarding the processing of fixed assets when producing financial information in accordance with accounting standards. Meanwhile at PT. Coca Cola is currently not using a computerized system to cover current weaknesses such as calculating the depreciation of fixed assets at PT. The Coca-Cola. For this reason, it is necessary to make an application using the Microsoft Visual Basic programming language and the Microsoft SQL Server database where it is hoped that the application will be designed to cover the current weaknesses. Where is the program made regarding the processing of fixed assets so that it can cover any weaknesses in the old system.

Aplikasi Perhitungan Pemenuhan Gizi pada Orang Sakit Menggunakan Metode Harris Benedict

The National Health System states that all efforts in health development in Indonesia are directed towards achieving a higher degree of health which enables people to live more productively both socially and economically. With the increasing socio-economic status, public health services, lifestyle changes, increasing life expectancy, then in Indonesia there is a shift in the pattern of disease. Efforts to improve health for sick people can be done by maintaining food intake and meeting nutritional needs for sick people. Fulfillment of nutrition for the sick is fulfilling the nutritional needs needed by the body, such as calories, carbohydrates, protein, and fat. To overcome this problem, it is necessary to have an application to speed up the process of calculating nutrition fulfillment for sick people. Application is the application of a system design to process data that uses the provisions of certain programming languages and also a computer program created to help and facilitate human work. In the calculation process the application is made using the Harris Benedict method. Where the Harris Benedict method is used to do calorie calculation needed by sick people based on height, weight, age, activity factor and gender. In its application, this application uses the Microsoft Visual Basic programming language, with a Microsoft Access database. The final result of this application is in the form of nutritional information and food advice for sick people.Kata Kunci—

Penerapan Metode Certainty Factor dan Dempster Shafer dalam Sistem Pakar Penerima Bantuan Daerah pada Jorong Koto Tuo

The issue of poverty is a classic humanitarian problem and a solution needs to be found. In Indonesia, the causes of poverty itself are also diverse, including an inadequate minimum wage, a large number of family members and increased unemployment due to the difficulty in finding jobs. Not only in urban areas, the problem of poverty is even more so in regions or villages. Therefore, an integrated effort is needed to overcome this problem. As an effort to accelerate poverty reduction, since 2017 the government has implemented the Family Hope Program (PKH). In order to be right on target in distributing aid, an expert system was designed to determine the recipients of this regional assistance. With the existence of an expert system for determining regional aid recipients for poor families in the Family Hope Program (PKH), it will improve services for poor families to have access and make good use of social services such as health, education, food and nutrition, care, assistance, and various other social protection programs. This research was also conducted to minimize misunderstandings that occurred in the community in deciding the criteria for receiving regional assistance according to the conditions of the recipient. Then the results of the analysis are applied in an application design that is able to make decisions consistently, quickly, precisely and has the percentage needed in making the final decision using the Visual Basic programming language and the MySQL database

Activation Functions Effect on Fractal Coding Using Neural Networks

Activation functions play an essential role in converting the output of the artificial neural network into nonlinear results, since without this nonlinearity, the results of the network will be less accurate. Nonlinearity is the mission of all nonlinear functions, except for polynomials. The activation function must be differentiable for backpropagation learning. This study’s objective is to determine the best activation functions for the approximation of each fractal image. Different results have been attained using Matlab and Visual Basic programs, which indicate that the bounded function is more helpful than other functions. The non-linearity of the activation function is important when using neural networks for coding fractal images because the coefficients of the Iterated Function System are different according to the different types of fractals. The most commonly chosen activation function is the sigmoidal function, which produces a positive value. Other functions, such as tansh or arctan, whose values can be positive or negative depending on the network input, tend to train neural networks faster. The coding speed of the fractal image is different depending on the appropriate activation function chosen for each fractal shape. In this paper, we have provided the appropriate activation functions for each type of system of iterated functions that help the network to identify the transactions of the system.

Desktop-Based Office Stationery Management Information System Using Visual Basic at the Rancaekek DTP Health Center, Bandung Regency

The management system at the Rancaekek DTP Health Center is still processed manually, so it is less effective and efficient. Officers are still experiencing difficulties in collecting data. The purpose of this research is to facilitate the management of office stationery. The result of this study is a desktop-based office stationery management information system application at the Rancaekek DTP Public Health Center in Bandung Regency. The data processing method in this study used qualitative and the waterfall software development method, with Analysis and Design tools using UML (Unified Modeling Language), language visual basic programming and Microsoft Access database. The developed application is informative. Login and password will ensure data confidentiality and an attractive interface. We hope this application can speed up the process of managing office stationery and reduce errors of using a manual system, so that reports can be properly accounted.

The design of expert system to determine the university majoring based on multiple intelligence using forward chaining method

An expert system is one of artificial intelligence that uses a computer to work like and as well as humans do. An expert system is a computer system that is designed so that it has the ability and reasoning like an expert. But, the expert system is not used for replacing an expert who in this problem im a psychologist as a consultant for students want to recognize the potential and their abilities. The expert system is only used as equipment and limited tools. There is a problem is how to design tools to help students recognize their potential and abilities, so that they can choose the right department in the University based on their potential and abilities. Expert system design for assign department in the University based Multiple Intelligence use visual basic programming language and Microsoft Office Access as database.

Application of Industrial Internet of Things (IIoT) in Crude Oil Production Optimization Using Pump Efficiency Control

The collapse of oil prices in mid-2014 and early 2016 was the biggest in modern history that witnessed more than a 70% drop in the price to around $40 barrel. It prompted companies to think seriously to maintain profitability. Most companies were able to survive partly by simplifying their operations. Price recovery in 2021 is only 70% of its peak value. Companies are focusing on reducing the cost of operations, increasing production simultaneously, and finding new and different strategies to survive. The current scenario is witnessing strong research focusing on the development of process control for oil and gas upstream and downstream to improve the control and preventive maintenance to reduce operating costs and increase production. This paper presents the Industrial Internet of Things (IIoT) practical solution that improves the oil production rate from the well and increases the average pump efficiency (fillage) to 90%. This paper proposes a mechanism for collecting, storing, and analyzing all required parameters to build valuable charts. These charts’ data help optimize the values and parameters for controller setpoints to prevent pump gas lock problems. An artificial lift is required to lift the oil from the well. In this paper, the sucker rod pump is driven by a gas engine fed by the well’s gas. At the same time, SCADAPack 535E remote terminal unit collects all pump and well parameters such as hydraulic pressure, casing pressure, tubing pressure, and pump speed in stroke per minute (SPM). The remote terminal unit sends the data through a wireless network using a 5 GHz antenna to the main control room. The IIoT platform is designed using a visual basic programming language. Microsoft DDE (Dynamic Data Exchange) and Kepware OPC server were used to work on the received data to monitor, generate charts, and apply the controllers.

Sistem Pendukung Keputusan Penilaian Kinerja Pegawai Negeri Sipil Menggunakan Metode (Combinative Distance – Based Assessment) Pada Kantor Camat Sei Kepayang

Performance appraisal is carried out to evaluate the performance of existing employees and can also be used by agencies to spur employees to work better, so an agency can give awards to employees who are considered to be outstanding. Awards can be in the form of awards, appointments in positions, promotion, or others, which can give enthusiasm and motivation to employees. The system that runs in the Sei Kepayang sub-district office still has weaknesses, namely the employee appraisal process is still done manually and there is also no system for decision-making that supports employee performance appraisal. In solving these problems, the researcher uses the method (combinative distance-based assessment) which is useful for calculating employee performance appraisals, so that the method (combinative distance-based assessment) can find out which employees get the highest achievement score. while the program to create the system uses a visual basic program. This application will display performance appraisals automatically and the final report can be printed directly, by month and year. This study aims to produce applications that become supporting facilities as a tool for calculating employee performance more effectively

Tüm Arama Uzayı Taranarak Kaynak Dengeleme Probleminin Optimum Çözülmesi

İnşaat süresi boyunca kaynak kullanımında gözlemlenen dalgalanmaların proje süresinde gecikme olmadan asgari düzeye indirilmesi kaynak dengeleme problemi olarak tanımlanır. Bu problem basit kurallar içeren sezgisel, sistematik fakat rassal biçimde arama uzayını tarayan üst-sezgisel ve analitik yöntemlerle çözülmektedir. Ancak aktivite sayısının artması ile arama uzayı çok büyüyen kaynak dengeleme probleminin çözümünde oluşan sorunlara karşı belirtilen yöntemler yetersiz kalmaktadır. Bu çalışmada, aktiviteler arasındaki kısıtlar ihlal edilmeden kritik olmayan aktivitelerin ertelenmesi ile kaç farklı şekilde uygulanabilir çözüm elde edilebileceği hesaplanarak kaynak dengeleme probleminin arama uzayının büyüklüğü belirlenmiştir. Belirlenen arama uzayının tamamı taranarak uygulanabilir en iyi çözüm garantili biçimde elde edilmiştir. Kaynak dağılımının uygunluğu minimum moment ölçeği ile incelenmiştir. Yöntemin uygulanabilmesi için bir hesap tablosu uygulaması oluşturularak Visual Basic programlama dilinde makro yazılmıştır. Literatürden derlenen 27 kaynak dengeleme probleminin geliştirilen yöntemle optimum çözümü elde edilmiştir. Hesap cetveline kaynak dengeleme probleminin nasıl tanıtılacağı çözülen problemler arasından seçilen 2 örnek problem üzerinde detaylı biçimde anlatılarak yöntemin tüm araştırmacılar tarafından uygulanabilmesi sağlanmıştır. Ayrıca geliştirilen yöntem çözüm süresini kısaltmak için C++ dilinde de kodlanmıştır. Test problemleri genetik algoritmayla çözülmüş, hesaplama süreleri ve sunduğu sonuçlar önerilen yöntemin çıktıları ile karşılaştırılmıştır. Çözüm süresi ve çözüm iyiliğinin karşılaştırılması sonucunda geliştirilen yöntemin kaynak dengeleme probleminin kesin çözümünde uygulanabilir olduğu belirlenmiştir. Ayrıca çalışma kaynak dengeleme probleminin arama uzayını belirleyen bir yöntem geliştirerek literatüre katkı sağlamaktadır.

INFORMATION SYSTEM DESIGN COMPLETENESS OF FILLING OUT DISCHARGE SUMMARY OF INPATIENTS

The discharge summary or also known as a medical resume is a sheet that contains a detailed explanation or summary of important information about the patient, this sheet is part of the medical record.The summary of discharge of patients who are hospitalized is one of the criteria used to assess the quality of hospital health care because the summary of discharge is a very important record, in which there is information about the patient's diagnosis while the patient is hospitalized. There are also medical and non-medical interventions that have been carried out by health workers to patients. The discharge summary must be filled out correctly and completely. There were problems found in hospital x, such as there was still a discharge summary that had not been filled out completely so it had to be returned to the patient's room, also the process of checking the completeness of the discharge summary and making reports were still done manually, which was typed in Microsoft excel. The purpose of this research is to create a specific information system for process of analyzing the completeness of filling in inpatient discharge summary. The method applied is qualitative research methods and descriptive and data collection techniques with direct observation at hospital x and interviews with medical record officers on duty, and the development of the system used is SDLC with the waterfall method through the stages of analysis, design, coding, and testing. The design of this program uses visual basic programming on microsoft visual studio 2010 by making reports using crystal reports. Based on the results of blackbox testing, this program gets good results. All menus in this program can run properly and exactly according to their functions.

Optimization of the Water Reticulation System at Bulawayo Mining Company (BMC), Zimbabwe

Bulawayo Mining Company (BMC) is estimated to lose millions of dollars in potential profit over a period of its documented life of mine (LOM) which is nine years as at May 2019. The projected loss is attributed to the time value of money emanating from the extension of the Life Of Mine due to mining inefficiencies. These inefficiencies are due to poor management of the water management system that plays a key role in the mining cycle. This project was done to make a quantitative analysis of BMC underground water management system in order to establish the bottlenecks and use this knowledge to optimize an efficient Water Reticulation System (WRS). Erratic water supply has an implication of disrupting the mining cycle as most of the operations rely on water; therefore, the supply of water is of great significance. In an effort to resolve the problem of erratic water supply, experiments were conducted to ascertain the quantity of water demanded in contrast with the supply. New Visual basic computer program (WaterCal) that can calculate the optimum WRS parameters as well as simulating real conditions through extrapolation was developed. Algorithm based on fluid mechanics laws and theorems was integrated in the application thereby simplifying the mine design and planning process. It was strongly recommended that the mine should consider using computer solutions in future designs of Water Reticulation Systems such as the WaterCal Windows Application. The pipe size is supposed to be increased from 50mm to 100mm. The mine should also adopt the use of flow meters and pressure gauges to effectively monitor and control the reticulation system effectively.