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Linear trend CALCULATING APPLICATION OF HOUSEHOLD ELECTRICITY USE WITH Least Square Method
No full textOne to analyze the electricity consumption of households are using the calculation methodwith a Linear Trend Least square method. Linear trend values can be calculated the amountof electricity consumption for households with the formula:Yt = a + btWhere: Yt = total electricity consumption in KWHconstants a = b = coefficient t = year tThe value of a and b are first found using the least square method. After determining thevalue of a and b, the linear trend equation can yield how much per KWH of electricity useeach month.Based on the Value of Linear Trend, it is concluded fluctuations in electricity consumptiondarim every household, whether increased or decreased every month in a period. With so candikethui households which reflects the principle of saving in electricity usa
PERFORMANCE ANALYSIS OF THE IMPLEMENTATION OF TECHNOLOGY SERVICES ON INTERACTIVE VOICE RESPONSE PHONE BANKING IN THE BANK X
No full textCurrent technological developments are very advanced and widely adopted in variousfields. An example is the banking sectorPhone banking services of Bank X uses technology Interactive Voice Response (IVR)which provides convenience for customers to conduct banking transactions via the telephoneassistance without any time limit. Since its application requires a lot of cost performanceanalysis, we need to hold these services in order to be more about the target market segmentin question.The analysis was made with the help of data in the form of transaction data, phone bankingservices of Bank X in order to reach conclusions that lead to improvements in customerservice
INTERFACE DESIGN TEMPERATURE CONTROL SYSTEM USING computer-based C PROGRAMMING LANGUAGE
No full textAlong with the development of science and technology, has had a positive impact in the
industrial world, especially in the utilization of the temperature measurement system that uses
the principle of data acquisition. With the computer, then use the computer to control a
temperature measurement system is now a practical and common. In industries that require
extremely high temperatures on the production process, the temperature should be maintained
at certain temperatures. Therefore, this paper aims to facilitate the temperature control in an
industry that requires high temperatures in its operations.
As of this writing, the series of temperature control systems can work well, although there are
deviations from the value of the actual value. This is supported by the performance of
individual components within the system. If each component in the system can work in
accordance with their respective functions, the system will have the reliability (reliability) in
order to work properly.
For ease in the observation, the authors use a table test. Table test was used to determine the
level of deviation from the data obtained with actual data. Table testing can also be used as a
way to process the data using least squares method, so it is easy in analyzing
DATA ACQUISITION SYSTEM THROUGH THE INTERNET NETWORK CASE STUDY ROOM TEMPERATURE MEASUREMENT WITH SENSOR DS1621
No full textSensor in industrial and other much needed because with the sensor adannya industrial areascan be easily able to control equipment remotely. The sensor can be used if there is a series ofADC and DAC, and required a calibration for the sensor can measure an exact quantity. Byusing DS1621 sensors then it is not necessary because the DS1621 is a sensor that 'smart'(Intelegent sensor). DS1621 does not require the microcontroller and does not requirecalibration.Temperature Measuring Equipment Design Room With DS1621 Sensor Networks ThroughInternet-Based Personal is a tool for censorship that uses DS1621 temperature. Data sent bythe temperature sensor can be taken via the Internet network so that this equipment can beaccessed from anywhere as long as it is connected to the internet. This circuit has atemperature of 125 C-20 .......+ Software used to display the results of temperaturemeasurement is HTML. Use the Windows 2000 server as a server on this design is veryhelpful. Since making almost all computer activity becomes easier, faster and fully integratewith the Internet because there are DNS (Domain Name System) and IIS (InternetInformation Service)
DESIGNING AND MAKING authentication server DISTRIBUTED SYSTEM BASED ON XML
No full textNot completely secure computer networks from a variety of attacks and weaknesses of thesystem that can be exploited so that it can cause overall system failure. On the other hand,handling the security aspects of the application is still done in conjunction with thedevelopment of business processes so that the resulting system will not become effective ifthe application has many users with a variety of diverse access rights. In addition, efforts tointegrate various kinds of applications become more complex because each application has itsown method with limitations on certain platforms. Based on this background developed anauthentication server. How the authentication server is the first time by listing all theattributes In addition, registration applications must also include a list of users and accessrights. Client application then sends the user data and applications to a server identityauthentication each time a user login request. Before data is sent, the data is encrypted andthen converted to XML format. Arriving on the server, the data is then translated into textform and then decrypted into plaintext. These data are used as parameters to be validated byfirst passing the port knocking. If the validation is successful port knocking, then the specialsession will be created for that user. Then the session will be returned to the application to beprocessed further. Almost the same process also applies if the user requesting access to aprocedure. The difference lies in the validation process which involves the examination of thevalidity of the session, permissions, parameters and requirements can be met. While in thelogoff process, limit switches so that the user session is terminated can no longer perform theaccess. The existence of authentication server integration proved to facilitate a variety ofapplications under a single security system for all XML-formatted data is transferred. Inaddition, the ease of integration flexibility is also evidenced by the authentication server forcoordinating the various applications and users that use it. On the other hand, authenticationserver also serves to improve the security system shown in the form of resistance to theplaintext data reading, the man in the middle attacks and unauthorized access
CONCEPTS OF PHYSICS Quantities and units
No full textPhysics as a branch of science requires a lot of measurements such as measuring the length, mass, time, and others. By understanding basic physics concepts such as the concept of expected quantities and units will not be much difficulty when they have to solve problems related to mathematical physicists. It is expected that this concept can bridge between macro- physics of the universe of knowledge to small objects that can only be viewed with a microscope. As a supporter in a discussion of this topic, expected definitions bekaitan understanding of physics concepts about quantities and units
INFORMATION SYSTEMS DESIGN SERVICES DENTAL CLINIC PATIENTS
No full textThe use of computer technology at the present time is very much needed in data management both in the number of large and small. Because in addition can also save time and effort to minimize errors that occur if done manually. Here on the system design of patient care dental clinic needed a computerized system that can support operational services to society as a maximum, and it can become more effective and efficiency. In order for data to be processed more easily, quickly, precisely and accurately
WIRELESS LAN NETWORK SECURITY METHOD WEP (Wired Equivalent Privacy)
No full textScientific writing is about the WEP configuration on the WLAN network with RC4 encryption. The problem that arises is related aspects network security threats, strategic security and confidentiality of data in the network computer, the definition of encryption, definition kriptography algorithm, and algorithm functions
CONTROL INFORMATION BASED MICROCONTROLLER AT89C51 USING TELEPHONE HANDHELD
No full textIn writing that I make with the title "AT89C51 MICROCONTROLLER BASED CONTROL INFORMATION USING a mobile phone" is intended to be a system that can be used to control lighting with media that is already common cell phone and using AT89C51 microcontroller that can be developed further
PROBER UTP CABLE SYSTEM (Unshielded twisted PAIR)
No full textIn making this writing, the author makes a simple tool with four pieces LED outputdisplay that lights up in sequence.The purpose of this paper is to analyze how the workings of the tool, as well as whatcomponents are used in the manufacture of this tool. In the research / writing, writer usemethod of literature study, namely mengumpukan materials related to this writing ofbooks and test equipment, ie, data collected from the experiment results by using the tooland then analyzed and explained.In this tool use Timer IC that functions as a clock in the display quickly slow theappearance of the display. And is also used IC 4017 (decade counter) that functions as achopper