Borland Delphi Research Articles

ANALISIS DAN IMPLEMENTASI SISTEM TRANSAKSI PENJUALAN BARANG DENGAN SMS GATEWAY SEBAGAI PENDUKUNG PROGRAM PELAYANAN PRIMA

Applications spare parts sale of goods by sms gateway as a supporting program to the company's excellent service is a system that produces a variety of information that could be useful to support sales activities in one company. Applications spare parts sale of goods was developed to collect, process and store sales data so that data can be traced back to be distributed as a useful information. The realization of the development of this application is the creation of applications that is capable of representing an overall system designed by sms gateway. This application is generated capable of managing sales data, which includes systems approach used in the making of this application using object-oriented methods (object oriented) which emphasizes problem solving software is based on the object. The design of making his application using borland delphi 7 as a program maker and microsoft access 2016 database program and then to display the report using crystal report. The results of this study indicate that the role of computer applications in the information system is very important as a support in improving the quality of sales and service activities in the corporate environment. Keywords: sales application, borland delphi, crystal report, object oriented, sms gateway.

Optimized GNSS RTK measurement planning for effective point occupation via heuristic analysis

PurposeThis paper aims to deal with the formulation of the technological principle for precise positioning using global navigation satellite systems (GNSS) in railway engineering during construction and maintenance of a railway line and its spatial position. Solution of optimal route is based on finding the shortest Hamiltonian path in the graph method with additional conditions in nodes.Design/methodology/approachThe core of the algorithm is a dynamic data structure which is based on events list. The optimization of field measurement solves the time demands and brings economic effectiveness.FindingsThe technology enables to determine the precise position with absolute difference limit from 10 to 15 mm within GNSS CZEPOS permanent network in the territory of Czech Republic.Research limitations/implicationsTechnology is the result of applied research.Practical implicationsThis technology innovates the current procedure of geodetic control network determination used by Railway Infrastructure Administration (state organization) in Czech Republic.Originality/valueThe event means measurement at a given track point and time for a specified duration of observation. The algorithm was realized in Borland Delphi. The optimization of field measurement solves its time demands and increases economic effectiveness. The technology enables precise position determination with absolute difference limit from 10 to 15 mm within GNSS CZEPOS permanent network in the territory of Czech Republic. It has been verified in field selected electrified and non-electrified railway lines.

Analysis and Application of Distribution of Relaxation Times in Solid State Ionics

Three methods for obtaining a Distribution (Function) of Relaxation Times (DFRT) are compared, Fourier transform (FT), Tikhonov regularization (TR) and a multiple-(RQ) CNLS-fit. The FT method was written in the programming package ‘Borland Delphi’, for the Tikhonov regularization (TR) a freely available MatLab application (DRTtools) was used. The CNLS-fit was performed with the EqCwin95 software. Where possible the DFRT's were compared with an exact, calculated τ-domain representation of the model impedance. Practical use of the DFRT is demonstrated in the analysis of the impedance of a Ca3Co4O9+δ-Ce0.9Gd0.1O0.95 composite cathode (CCO-CGO). The comparison shows that the FT and TR methods have problems in presenting the sharp and asymmetric peak of the DFRT of a Gerischer dispersion. In that case the multiple-(RQ) CNLS-fit presents too many peaks. Reconstruction of the impedance from the DFRT and comparing it to the original data set is a useful validation procedure for the DFRT.

SIMULASI PENGONTROLAN PINTU HALTE BUS WAY MENGGUNAKAN SENSOR LED INFRA RED DAN INTERFACE PORT PARALLEL

Along with growth of computer technology, at the moment computer not only exploited for the application of having the character of public like reporting processes, data, but also exploited for the operation of equipment and system controller. In this research, writer try the application of personal computer as system of door control at a halte of bus way by using one tide sensor the LED infrared placed in way in at special band of bus way and one tide sensor the LED infrared again placed in constrictor wall. By exploiting electronics component as controller of door of halte of bus way supported with the language programming Borland Delphi 7.0, writer have earned to design a prototype which can give the amenity of management a halte of bus way. Key words: sensor LED infra red, interface port parallel

Thermomechanical States in Arc Weld Surfaced Steel Elements

AbstractThe paper presents a model of temperature, phase transformation and stresses fields in a steel element during single-pass Gas Metal Arc Weld (GMAW) surfacing.Kinetics of phase transformations during heating is limited by temperature values at the beginning and at the end of austenitic transformation, while the progress of phase transformations during cooling is determined on the basis of TTT-welding diagram and Johnson-Mehl-Avrami and Kolomogorov law for diffusive transformations and Koistinen-Marburger for martensitic transformation. Stress state of a bar subjected to thermo-mechanical loads is described assuming the plane cross section hypothesis and using integral equations of stress equilibrium of a bar as well as simple Hook’s law. Stresses in the elastic-plastic state are determined by iteration using solutions with a variable elastic modulus of elasticity, conditioned by tensile curves. Dependence of stresses on strains is assumed on the basis of tensile curves of particular structures, taking into account the influence of temperature. There were performed calculations of the temperature field, phase transformations, strains and stresses for GMAW surfacing of a cuboid element made of S235 steel. Authors’ programs, made in Borland Delphi, were used for calculations.

COMPUTER PROGRAM FOR CALCULATION MICROCHANNEL HEAT EXCHANGERS FOR AIR CONDITIONING SYSTEMS

Creating a computer program to calculate microchannel air condensers to reduce design time and carrying out variant calculations. Software packages for thermophysical properties of the working substance and the coolant, the correlation equation for calculating heat transfer, aerodynamics and hydrodynamics, the thermodynamic equations for the irreversible losses and their minimization in the heat exchanger were used in the process of creating. Borland Delphi 7 is used for creating software package.

TECHNICAL NOTE: SOFTWARE TO ESTIMATE AIR TEMPERATURE IN THE BRAZILIAN NORTHEASTERN REGION USING ARTIFICIAL NEURAL NETWORKS

Air temperature is one of the most important factors affecting vegetation and controlling key ecological processes. The objective of this study was to develop software using artificial neural networks (ANNs) for the estimation of air temperature in the Northeastern region in Brazil. The architectures, the activation functions of the artificial neurons and the free parameters of the ANNs were defined to build a mathematical function to represent the ANN. The mathematical function was implemented by using Borland Delphi© 7 with a graphic interface to facilitate the use of the software. The software developed was denominated netTemperatura NE. It allows making a quick and easy estimation of the minimum, mean and maximum air temperatures (monthly or annual) in the Northeastern region of Brazil as a function of geographical coordinates and surface elevation. It is also available for free downloading at http://nedtecsoftwares.webnode.com.br.

About the methodology of system synthesis of decision-makings and its procedures automation

Purpose . The problem qualitative assessment of technologies and innovations, which cannot be solved without modern methods and decision support systems, is currently particularly relevant. The reason for this is the increasingly increasing amount of heterogeneous information, which should take into account the decision maker. Reduction of the allowable period of decision-making also has a signifi cant impact on this process. These reasons are refl ected in the problems of network-centric warfare, nuclear management, forecasting, and conceptual design. It actualizes the problem of the synthesis of new methods of decision-making that will effectively solve the problem of choice of alternatives in those problem areas where the application of existing methods of decision-making is unfounded or inadmissible. The complexity of the process of creation of new decision-making methods caused by the high degree of utilization of cognitive processes. In accordance with the system-wide development trends the designer in the process of synthesis of the decision-makings should take a system (or group of systems) which implements certain cognitive operations. The first step towards the creation of such a group of systems is the development of methodology of the system synthesis of decision-makings. Materials and methods. The scope of research are approaches to the synthesis of systems, and in particular – the synthesis of decision-makings. On the basis of multidimensional analysis and generalization of approach the methodology was developed, which consists of the main stages - goal setting, goal achievement and variations of the target system. Within each of the stages a wide variation of operations is possible to be used, which applied depending on the available data, obtained from the analysis of the subject area. With the use of the methodology obtained a number of decision-making methods, and their creation was carried out without the use of computer equipment, which require signifi cant time expenses on the development of appropriate solutions. Therefore, it was decided to develop an automated system to improve the effectiveness of the implementation of a number of methodology procedures. Results. During the study were identifi ed use cases of the system, in accordance with which were formed the conceptual and technical architecture of the system, highlights the key subsystems of the reference data, knowledge about the methods of decision-making and synthesis strategies, and identifi es their development tools. As the database used by the DBMS MS SQL Server, as the client side – Borland Delphi. Conclusion. Due to the high complexity of formalization of intellectual, creative, methodologies operations, the focus of automation is the support of conceptual analysis of the decisionmakings subject area and formation on its basis the knowledge base of intellectual operations together with their characteristic features, aimed to combine operations that make up the group of methods of synthesis strategies decision-making and implementation of the search function on the basis of a intellectual operations knowledge base.

Increasing the Efficiency of Liquid Phase Alkylation of Benzene with Propylene Using the Method of Mathematical Modeling

In this study the existing problems of liquid-phase alkylation of benzene with propylene problems are indicated. The paper describes the stages alkylation of benzene with propylene mathematical model development. The model allows to define the composition of the product stream under changing of plant process parameters: temperature, benzene/propylene molar ratio and feed space velocity. The error of the model does not exceed 7.5%. «Alkylation» computer modeling system is developed in Borland Delphi 7 and the optimization module of the process parameters is called «Optimization». In Aspen HYSYS the technological scheme of rectification products alkylation of benzene with propylene using aluminum chloride catalyst was developed. Integration of computer models allowed to determine the technological modes of production, providing isopropylbenzene outlet with higher quality.

Numerical methods in the study of seismic dynamics of complex systems of underground pipelines

In this article are considered some problems of oscillations of complex systems of underground pipelines under seismic loading. The resulting system of equations is solved by the finite difference of the second order of accuracy. The program is based on a computer algorithm implementation on oriented language Borland Delphi 7. Results of the solution are given in the form of graphs.

Алгоритмы диагностики неисправностей штанговых глубинно-насосных установок

Обсуждается разработка алгоритмов автоматической диагностики неисправностей штанговых глубинных насосов в нефтедобыче. Приведены алгоритмы выделения массива сигналов усилия из текущей информации, нормализации по периоду и масштабирования по параметру, а также алгоритм позиционно-бинарной идентификации неисправностей глубинно-насосных установок. Приведены результаты идентификации сигналов, получаемых от скважины.

Development of Multi-modal Result Processing Software for Tertiary Institution

Result processing is a major task for any educational institution. In the past, result processing software has been written on different platform such as stand-alone database system, distributed system e.t.c. The era of web based multitier system has necessitated that these software be reengineered. This paper presents the re-engineering of result processing software of the Yaba College of Technology into a multi-modal system. The system analysis of existing software was conducted to know people pains and develop the requirement for the new system. A multimodal, 3-teir (separating the application into data access layer, program logic layer and the user interface) methodology was adopted in re-writing this software. The tools used include visual studio, Borland Delphi and SQL Server database. A modular design approach was adopted with five major modules designed each module serve as an interface for specific user group with assign privileges to ensure people only manipulate data that belongs to them. The implementation produced a robust, highly secured, multimodal system. The system was tested and found to cope with change in policies, unavailability of staff which might be due to industrial strike action, occasional unavailability of network and power failure. It operates in online and offline mode as such it works well and is efficient in managing students’ results seamlessly. It has ability for forward and backward integration with student’s portal; this has made the software highly efficient as registration data are handled directly by the portal while results are posted on the portal. General Terms Software Engineering

Особенности математического моделирования древесного полимер-песчаного композита

This article describes a technique for modeling of wood polymer-sandy composite. Interface input form of initial data for modeling; differential equations underlying the mathematical model are presented. To solve the system of differential and algebraic equations computer program "Program to simulate the struc-ture and mechanical properties of wood polymer-sandy composite" is developed. The program, developed in the environment of Borland Delphi 7.0, programming language Object Pascal, is intended for modeling the mechanical behavior of wood polymer-sandy composite of given composition.

Application of Cumene Technology Mathematical Model

The work describes the existing problems of the technological systems for cumene synthesis catalyst AlCl3. The paper describes the stages of development of the mathematical model ofbenzene alkylation with propylene. The model allows the calculation of composition of the product stream when changing process parameters of the plant: temperature, molar ratio of benzene/propylene, feed space velocity. The error of the model does not exceed 7.5%. The computer modeling system «Alkylation» is developed in Borland Delphi 7, and the module optimization of the process parameters is called «Optimization». The calculations allowed reducing the catalyst consumption in the alkylation reactor (to 10-15%) and increasing the cumene concentration in the product mixture (to 25% wt.). The concentration of n-propylbenzene in the output stream is 0.05 wt%. The recommendations for optimization of the industrial alkylation unit are presented for implementation at OJSC «Omsky Kautchuk».

SISTEM PENYIRAMAN TANAMAN ANGGREK MENGGUNAKAN SENSOR KELEMBABAN DENGAN PROGRAM BORLAND DELPHI 7 BERBASIS MODUL ARDUINO UNO R3

Happy Nugrahaning Widhi, Heru Winarno, in paper orchid plant watering system using humidity sensor used Borland Delphi 7 based on arduino uno R3 explain that the utilization of variable moisture for plant watering orchids do not fully utilized. At this time watering orchids is still done manually. It certainly took a lot of time, by making a watering system based on this moisture will save time. To determine the value of temperature and humidity used SHT-11 module is capable of detecting the temperature from -40C to 123,8˚C and relative humidity from 0% RH to 100% RH. Watering plants Phalaenopsis amabilis orchids species do when the SHT-11 detects the humidity inside the orchids house below 60% RH. Watering is carried out by spraying water from above directly into the plant’s roots. The method of watering is intended that the water can be poured directly absorbed by the plant. This control system controlled by arduino uno microcontroller. As for the computer control system, used Borland Delphi 7 to make aplication for control. So this watering system is divided into two they are automated systems and control through computer system Keywords: Module SHT-11, Arduino UNO, Borland Delphi 7.

PENGEMBANGAN APLIKASI TEXT TO SPEECH DALAM PEMBUATAN KAMUS UNTUK TUNANETRA

Nowadays, understanding and mastery of English language is very important foreveryone, not least for those who have limitations, such as people with visual impairment. Generally, people learn English, by using dictionary. But for people with visualimpairment, are not allowed to use the dictionary, just like a normal person in general.They require specialized dictionaries, for example dictionaries that use Braille format. The using of dictionaries in Braille format even this could not be done optimally, becauseto find the translation of a word, they must find the word manually, such as by reading with your finger.By the advancement of science and technology, especially in the field ofcomputerization, dictionary application media was made to help people with visual impairment in performing the translation of a word by using the senses of hearing. Inmaking this application, the hardware, which used is a desktop or laptop computercompleted with the speakers, while its software consists of modules Borland Delphi and TTS (Text To Speech). The application of the dictionary that created tailored to the characteristics of people with visual impairment, such as on interface design created the shortcuts or special keys on the keyboard to perform a particular function. Input given tothe system, namely in the form of text, followed by the TTS module will be converted to text utterance.This dictionary application is expected to provide facilities for persons with visualimpairment in learning English language, without need high intensity to do the translation of a word, so that the productivity of learning, both at school and at home can beimproved continously.

PENGEMBANGAN APLIKASI TEXT TO SPEECH DALAM PEMBUATAN KAMUS UNTUK TUNANETRA

Nowadays, understanding and mastery of English language is very important foreveryone, not least for those who have limitations, such as people with visual impairment. Generally, people learn English, by using dictionary. But for people with visualimpairment, are not allowed to use the dictionary, just like a normal person in general.They require specialized dictionaries, for example dictionaries that use Braille format. The using of dictionaries in Braille format even this could not be done optimally, becauseto find the translation of a word, they must find the word manually, such as by reading with your finger.By the advancement of science and technology, especially in the field ofcomputerization, dictionary application media was made to help people with visual impairment in performing the translation of a word by using the senses of hearing. Inmaking this application, the hardware, which used is a desktop or laptop computercompleted with the speakers, while its software consists of modules Borland Delphi and TTS (Text To Speech). The application of the dictionary that created tailored to the characteristics of people with visual impairment, such as on interface design created the shortcuts or special keys on the keyboard to perform a particular function. Input given tothe system, namely in the form of text, followed by the TTS module will be converted to text utterance.This dictionary application is expected to provide facilities for persons with visualimpairment in learning English language, without need high intensity to do the translation of a word, so that the productivity of learning, both at school and at home can beimproved continously.

Sistem Informasi Akademik berbasis Client Server pada SMP Negeri 2 Delanggu Klaten

The purpose of this paper to find academic information system in SMP Negeri Delanggu Klaten and improve the system for more effetive and efficient and also shows how the processing of data entry and reports of academic data, so it is expected to expedite the processing of academic data. The Metode use was observation techniques, interview techniques carried out directly on the research by collecting information through the media of books as library material. And sourcesof data drawn form the activities carried out in the library (Primary Data Source), these data are taken from reverensi associated with the library (Secondary Data Source). In completing these authora use a computer as a tool to generate more accurate results, relevant and valid. At the same time produce useful information and can be completed more quickly in line with expectations. The application program used is Borland Delphi 7.0 application program as tool for human as user should and can facilitate in making the statement in the program “Academic Information System based Client Keywords : Academic Information System Client Server

Velocity storage mechanism in zebrafish larvae

The optokinetic reflex (OKR) and the angular vestibulo-ocular reflex (aVOR) complement each other to stabilize images on the retina despite self- or world motion, a joint mechanism that is critical for effective vision. It is currently hypothesized that signals from both systems integrate, in a mathematical sense, in a network of neurons operating as a velocity storage mechanism (VSM). When exposed to a rotating visual surround, subjects display the OKR, slow following eye movements frequently interrupted by fast resetting eye movements. Subsequent to light-off during optokinetic stimulation, eye movements do not stop abruptly, but decay slowly, a phenomenon referred to as the optokinetic after-response (OKAR). The OKAR is most likely generated by the VSM. In this study, we observed the OKAR in developing larval zebrafish before the horizontal aVOR emerged. Our results suggest that the VSM develops prior to and without the need for a functional aVOR. It may be critical to ocular motor control in early development as it increases the efficiency of the OKR.

Design of Thermal Conductivity Apparatus Base on Transient-state Radial Cylinder Method

Thermal properties i.e. thermal conductivity (k) of agricultural products provide critical information and data for the design and manufacture of equipment and machines for their processing. Literature generally abounds in information on wide and common agricultural products but lack on some locally grown products. The aim of the present study was to design and construct the thermal conductivity apparatus embedded with controlled temperature system and equipped with record system supported with personal computer as data processor. The apparatus designed based on transient-state radial cylinder method, consist of three main parts i.e. measurement chamber, controls panel and data acquisition processor. Measurement chamber was cylinder equipped by radially sixteen node of thermocouple with controlled temperature heater on center cylinder axis. It was placed in temperature controlled box generated by air flow system to eliminate the effect of surrounding temperature outside chamber. Controls panel functioned as link bridge and control unit that connect the measurement chamber to data acquisition processor. It consists of some electronic circuit e.g. analog to digital converter (ADC) to control and acquire data from some thermocouple and sensors. Personal computer as data acquisition processor embedded with software developed with Borland Delphi. Developed software featured with calibrating, recording, calculating mode and displaying all obtained data graphically. Testing procedure was conducted with empty and filled chamber condition to adjust and calibrate data captured by thermocouples and sensors and displayed on personal computer, compared with actual condition. After some adjustment and calibration, all system was well functioned. The outcomes were in good agreements with thermal conductivity (k) of agricultural products reported in the literatures.Keywords—