bluuebunny/crossref_metadata_2025_split huggingface dataset:
PERANCANGAN DAN PENERAPAN ALGORITMA JAWA UNTUK MENCARI JARAK ANTARA DUA BUAH KOMPUTER DALAM JARINGAN WIRELESS LAN/HOSTPOT
Authors: Razikin Khairur , Wintolo Hero , Indrianingsih Yuliani 
Published: May 2019

Wireless networks / hostspot using wave or signal transmission media. Waves or signals emitted from a device called an access point having a particular frequency. Signal beam is formed a circular pattern in which the antenna from the access point to the source signal. In a wireless network signal is captured and used a computer to be able to communicate with each other. PING technique is a method to double check the connection by sending data packets from the sending computer to the destination computer. This process can be seen from the travel time required to transmit data packets. So there is some problems how to convert time obtained from the PING into the distance. Algorithm Jawa can be used to convert units of time-based PING the wireless LAN / hostspot into the distance. Basically, two computers that are in a wireless LAN / hostspot will form a triangular pattern. This pattern will be used algorithm jawa to determine the distance between two computers within the wireless LAN / hostspot by utilizing modifications pythagorean theorem for isosceles triangular pattern and the large angle of 400.
PERANCANGAN APLIKASI UNTUK PERALATAN PEMANTAU SUHU MENGGUNAKAN RADIO FREQUENCY (RF)
Authors: Kurniawan Wahid , Dermawan Denny , Indrianingsih Yuliani 
Published: May 2019

Temperature is a part of the natural condition that related to human activities. Many human activity is affected by temperature fluctuation factors. For example, in this case is a temperature monitoring at these broiler farms and database monitoring center computer. Room temperature for places are two examples of the human activities that the temperature factor is concerned. Until now, time temperature monitoring activity is done manually, thus it is need a monitoring tool that can be viewed from the computer interface.To save time and cost, application for temperature monitoring equipment is made so that the results can be seen from a distance. The applications are user friendly, so users can easily find out the temperature value.Application for temperature monitoring equipment is useful to support the activities of monitoring the temperature. From the experimental results, the application for temperature monitoring equipment that uses radio frequency results can be viewed from a computer interface, so as to streamline the performance of temperature monitoring.
ALGORITMA MASIH MUSLIATUN (MM) UNTUK MENDUKUNG SISTEM OTOMATISASI PENDAFTARAN PRAKTIKUM DENGAN PENGUJIAN PADA JARINGAN KOMPUTER (STUDI KASUS DI STTA YOGYAKARTA)
Authors: Musliatun Masih , Sajati Haruno , Indrianingsih Yuliani 
Published: May 2019

Practicum registration systems that exist on campus STTA previously done manually, where students will sign up to the admin to bring proof of payment practicum. Students are free to choose his own class, this often resulted in unbalanced number of students in the classroom lab that is consideredless effective way. This makes the emergence of the idea to establish an MM algorithm is applied to a practical application o f automation systems. MM algorithm works by determining many lab classes based on students who took the KRS. Furthermore, students who have paid practicum will be immediately incorporated into the classes that are available with regard to the number of students and GPA o f students per class, so it will obtain practical classes by the number o f students and the average GPA o f each class balanced.Concept application using client-server database, where the database is on the Local Area Network (LAN) STTA. To facilitate the management admin, then the application will be tested on the LAN network and VPN (Virtual Private Network) network. LAN is a computers network that are connected to a computer server by using specific topologies, typically used in areas of the building or area a distance o f not more than 1 km (local area). While VPN is a secure way to access the Local Area Network that is in range, using the Internet or other public network to perform packet data transmission in private. By using a VPN, users can access the computer that is on the LAN even though the user is not in the same location with a LAN.
PENERAPAN SISTEM KEAMANAN MENGGUNAKAN CRYPTOGRAPHY PADA APLIKASI CHATTING DENGAN MEMODIFIKASI ALGORITMA RIVEST SHAMIR ADLEMAN (RSA)
Authors: Muttaqin Muttaqin , Sajati Haruno , Retnowati Nurcahyani Dewi 
Published: May 2019

Chatting application is an application which used for communication through local network or internet. It can use to make communication to be effective and easy to use but there are several shortage in delivery information process is data security when communication is going on. Using chrypthography with modification Rivest Shamir adleman (RSA) algorithm in encryption process and decryption on packet data which transmited is one of security system which can used in this application then the security of data packet secured. Result from implementation of chatting application which apply chrypthography with modification Rivest Shamir adleman (RSA) algorithm have done in local network and internet able to run smoothly and have done by several testing cases based on certain scenario. Whereas process testing encryption and decryption using tools wireshark.
MANAGEMENT SERVER BERBASIS SMS GATEWAY STUDI KASUS PADA GCM EDNOVATION YOGYAKARTA
Authors: Hidayatullah Arif , Wintolo Hero 
Published: May 2019

Trust is a key factor in online communication, a hosting that can be accessed quickly and almost never had an error would indicate that the hosting has managed seriously in serving consumers. Therefore a hosting requires regular maintenance and handling of error as soon as possible before consumers feel the effects. On the other side hosting providers need to protect their systems to provide access to others who don’t have the right and protect it using a firewall. Those two things became very difficult to do simultaneously considering the speed and ease of access contrary to the security of the hosting. There are many ways in which the administrators to handling this case.One of many ways is create a private network that can only be accessed from within the network, during time for treatments this private hosting use SMS as medium, this media have been chosen because it can directly installed within the private network.By using this sms media, administrator can make application that can do the repair server directly without being worried with the danger of the public internet network, because application running on a private network. Applications can also be built more complex so that application will help administrator to monitor condition of the server and repair errors on the server, administrators can do it anywhere without being dependent on a stable internet connection.
MODIFIKASI ALGORITMA VIGENÈRE CIPHER MENGGUNAKAN METODE CATALAN NUMBER DAN DOUBLE COLUMNAR TRANSPOSITION
Authors: Pratama Guruh Marindra , Tamatjita E.Nurmiyati 
Published: May 2019

Vigenère Cipher is one of the well-known ciphering algorithms of the past. Modifications to Vigenère Cipher algorithm is made to improve its security, making it more difficult to decipher by a cryptanalyst. Due to the nature of the algorithm, these measures have to be taken to maintain the confidentiality of ciphered data. This research modified the Vigenère Cipher using Catalan Numbers method and Double Columnar Transposition. Catalan Numbers method is a mathematical method used to randomize the initial key so as to generate a key which is longer and having stronger characteristics; a key which is harder to guess, either by cryptanalysts or by key-deciphering methods. In addition to the first method, Double Columnar Transposition is used to rearrange the position of data in the generated ciphertext in order to make it appear more random, hence slowing down the cryptanalysis process of the encrypted text. Double Columnar Transposition is done by applying columnar transposition twice to the ciphered text. The applied modifications to Vigenère Cipher are then tested using Kasiski Examination. Resulting ciphertexts are known to have randomised characteristics, which made it difficult to guess the ciphering method used to generate the ciphertexts. Tests done using Kasiski Examination {1, 2, 4} proven that the ciphertexts passed the test, hence putting down the possibility of easy deciphering, and the modifications successfully provided a better and stronger encryption to the Vigenère Cipher.
PENERAPAN PEMROSESAN PARALEL UNTUK MENGUJI WAKTU RENDERING DESIGN WEB DENGAN FRAMEWORK TERHADAP PROCESSOR MELALUI LAN, ROUTER DAN EKSTRANET
Authors: Ngadiyono Ngadiyono , Wintolo Hero 
Published: May 2019

Designing a website is the first step to build website that gives the appearance of an interface to the website visitor. the appearence web design that interesting can be gived conveniences for visitors to browse the contents of any website content. designing of the website, skill are required several to be master multiple web programming languages, the programming language are HTML, CSS and Javascript. In the overall control of the programming language takes time to be master and understand each other codes. Therefore, to built application that allows users to create a website design. This application is called WebEditor is built using CodeIgniter and Twitter Bootstrap framework. In the rendering process design needed parallel processing techniques to the process. so, the impact in terms of rendering time speed to website design. Throughout this system, users can design a website easily and quickly, and in the process of rendering design does not require for long time. the results of study case have done that it can be seen that influences of the implementation of rendering speed transmission media based on the number of processors and computers server. The percentage of the speed to rendering of design does not using a grid server on the LAN network are 33.7 %, 33.3 % and internet routers 33 %. While using a part of grid servers on the LAN network are 33.6 %, 33.4 % and internet routers 33 % and the final grid using 2 servers on the LAN network are 44 %, 33 % and internet routers 26 %. So the highest rendering speed on the LAN router network for further 44 % and 30 % at the latest on the Internet 26 % by using 2 part of grid servers. Thus rendering the best in the website design is using LAN with 2 part of grid servers.
ANIMASI 3D PERGERAKAN PESAWAT PADA APRON DAN RUNWAY
Authors: Retnowati Nurcahyani Dewi , Kusumaningrum Anggraini , Kariada I Made 
Published: May 2019

Currently technology development is very fast therefore for getting information quickly and easily is very basic and urgently needed. Learning application that created presents an interactive material with video animated text and sound. This application is made for making easier to understand the management of airports and aircraft movements on the runway by using software 3Ds Max 2010 and Adobe Flash CS3 so that the learning process becomes active, innovative, creative, effective and fun. Application 3D Animation of airplane movement on Apron and Runway have been already running well and got the interpretation criteria of 75,6%, this is evidenced from the results of the test by using questionnaires of 30 respondents stated that the application is running properly.
PEMBANGKITAN WARNA ANGKA TOKEK DENGAN METODE LINIER CONGRUEN METHOD (LCM)
Authors: Sajati Haruno , Nugraheny Dwi , Hermawan Antok 
Published: May 2019

Color blindness is an abnormality in terms of seeing certain colors that occur as a result of demage to come cells (cone cells) in the retina of the eye, so that people with color blindness can be hard to catch a certaincolor spectrum. People suffering from color blindness would have difficulty distinguishing certain shades can not even see certain colors. Developed by Dr. Ishihara test Shinobu Ishihara in 1917, until now the Ishihara test methods still be one of the main option in almost all countries to identify someone who had color blindess. In the figure gecko color generation system with linear method congruen method (lcm) described the components of software and hardwer that is required in the manufacture of color generator application numbers congruen gecko with a linear congruen method (lcm). The determination of the initial value of the constant linear congruen method (lcm) into the determination of the color composition result generated randomly. System testing and completion of a questionnaire completed by Guttman and Likert scale. Diman on functional testing system results obtained with Guttman scale 100% yes that users can guess the number that appears on the color generation process. And the interface testing diselesaika with Likert scale with 85% strongly agree result the system has a 94% look attractive and easy to use system.
SISTEM PERHITUNGAN LAMA PENYINARAN MATAHARI DENGAN METODE OTSU THRESHOLD (STUDI KASUS: ST. KLIMATOLOGI BARONGAN)
Authors: Pujiastuti Asih , Harjoko Agus 
Published: May 2019

Solar radiation measurements in climatology station barongan done by using campbell stokes and record card. Solar radiation is the accumulation of the whole length of the object radiation recorded on the record card. Solar radiation data reading performed by observers by estimating the long of object irradiation compared with the scale of hours listed on the record card. The difficulties encountered by observers in conducting solar radiation data readout is the shape of the object radiation recorded on the record card are not always in the form of elongated areas, some areas disjointed, even can only form small holes along the track on the card record. The purpose of this study was to design and build a system that can be used to calculate solar radiation recorded on the card record, thus increasing the accuracy of measurement data readout. Cropping process is carried out in order to obtain the right area for analysis. The approach method in object segmentation is done by implementing a solar radiation threshold otsu method. The test results showed that the determination o f the radius o f the opening and removing noise value appropriately irradiation can obtain the number o f objects on test images with RMSEof1.4429 compared with the amount o f exposure o f the image o f the original object. Results o f calculation solar radiation by the system showed system RMSE o f 0,51 to observer calculation.
PERMAINAN CATUR INGGRIS BERBASIS ANDROID MENGGUNAKAN ALGORITMA MINIMAX
Authors: Pratama Deni Fajar , Tamatjita Elizabeth Nurmiyati , Nugraheny Dwi 
Published: May 2019

Today development of computer technology is growing rapidly, especialy in term of the game are certainly not stranger for the fans, from children to adults. The game has a positive impact that could indirectly hone the ability o f the brain and improve memory and patience. Catur Inggris is a strategy game like chess origin from Pekanbaru city, Riau province is generally played by two people, but more simple. Catur Inggris is based on Android with the programming C # language. Catur Inggris using Minimax algorithm with three difficulty levels that is, easy, medium, and hard. Minimax algorithm is an algorithm that using Depth-First Search method to find solutions step with limited depth. The results obtained from the test results using the algorithm method Minimax with Depth-First Search managed to generate possible winning position. Results obtained from tests using Minimax algorithm is 80% with five depth o f Depth-First Search tree four wins for the computer and a victory for the player, therefore Minimax algorithm can work well Catur Inggris game, and results test for user with 30 respondents get results 84%, therefore Catur Inggris game had a very good response from the users
ANALISIS KEBUTUHAN BANDWIDTH DENGAN MODEL SHARING SYSTEM PADA MIKROTIK ROUTERBOARD 450G DI JARINGAN OFFICE STTA
Authors: Irawaty Mardiana , Mulyawan Ferry , Astuti Yenni 
Published: May 2019

The limitations between the amount of bandwidth and users can make the internet slow. Observing the flow of data on the internet network is one way to identify the bandwidth requirements which used on the STTA office network. This thesis analyzes the data traffic with sharing system model. The observed data is in the category of elastic flow rate, i.e: TCP (Transmission Control Protocol). The traffic data is converted to a measured data graph and then analyzed by traffic load, throughput, and flow of loss parameters. The highest observation value of traffic load is 0.37, Throughput of 9.3 Mbps (93%), and the flow of loss of 23%. From the results of the research, it can be concluded that in general internet network at STTA office is in good category.
PEMANFAATAN INTERNET OF THINGS PADA KENDALI LAMPU
Authors: Kusumaningrum Anggraini , Pujiastuti Asih , Zeny Muhammad 
Published: May 2019

Lamp is a kind of electronic that created light. Light is obtained through the flow of electricity as a current to add a voltage. the die and the life of light are controled by humans using switch. Applying the Internet of Things, as known as IoT determined the life and the die of a lamp by determined by the active light censor. The die and the life of the lamp automatically depends on the light sensor by capturing the intensity of the light produced. The result of the function test found that the data in the form of lux value generated by the light sensor, the value is exposed on a website with the display of graphics and websites serve as a web service provides control values to determine the response lamp, if the value of lux above 30 percent then the lights off And vice versa if under 30 percent of the lamps are on, so that a small value will be sent to the lamp and the lamp will respond that the lights are off or on. So that humans only act as a watchdog and control of the value generated by the light sensor.
Peternak Ayam Kampung Di Desa Panggungjati Kecamatan Taktakan Kota Serang Propinsi Banten
Authors: Fitriyani Fara , Widyaningsih Ika Utami 
Published: May 2019

Desa Panggungjati Kecamatan Taktakan Kota Serang Propinsi Banten merupakan salah satu daerah peternak ayam kampong. Peternak mengalami kendala dalam proses produksi yang berkelanjutan karena bibit ayam yang dimiliki peternak jumlahnya terbatas dan sulitnya mendapatkan bibit diluar daerah. Selain itu, peternak juga memiliki kendala dalam memasarkan ayam kampong yang telah terdiversifikasi karena karakteristik konsumen yang beragam.Pengabdian masyarakat dilakukan untuk memberikan metode mencari informasi mendapatkan bibit dengan mudah, cepat dan berkualitas serta meningkatkan pemasaran ayam kampong dengan memanfaatkan teknologi informasi dengan internet. Hasil yang ingin dicapai adalah peternak dapat melakukan proses produksi yang berkelanjutan dan memiliki manajemen pemasaran yang baik sehingga dapat meningkatkan pendapatan. Metode pelaksanaan yang dilakukan adalah dengan melakukan identifikasi pengetahuan peternak, melakukan FGD pada masing-masing peternak, melakukan pelatihan belajar internet, penerapan internet masuk desa, evaluasi dan monitoring. Key words: Peternak, teknologi informasi, internet, pendapatan
Implementasi Teknologi Mikroservice pada Pengembangan Mobile Learning
Authors: Sendiang Maksy , Kasenda Sonny , Purnama Jerry 
Published: May 2019

Software development using microservice has many advantages over conventional technology. The short number of comprehension and applied examples of microservice technology have caused the software developed using this technology is confined. This research aims to apply microservice technology in the development of mobile learning (MLearning). Implementation of microservice will break the application into stand-alone entities and isolated with others. Thus failure in an entity will not effect the application as a whole system. This research using a mixture of quantitative and qualitative methods in collecting and analyzing data. The data obtained is modeled with an object-oriented approach by used Unified Modelling Language tool (UML). RUP method as one of software development method that gives focus to software architecture is used to develop the MLearning. By this research expected a MLearning is produced using microservice technology. It is expected this MLearning will improve the quality of education in Manado State Vocational High School. The conclusion of this research is that the development of MLearning with microservice technology will form a robust application that gives a positive impact on teaching and learning process at Manado State Vocational High School.
A critical comparison between the semisitting and the supine positioning in vestibular schwannoma surgery: subgroup analysis of a randomized, multicenter trial
Authors: Scheller Christian , Rampp Stefan , Tatagiba Marcos , Gharabaghi Alireza , Ramina Kristofer F. , Ganslandt Oliver , Bischoff Barbara , Matthies Cordula , Westermaier Thomas , Pedro Maria Teresa , Rohde Veit , von Eckardstein Kajetan , Strauss Christian 
Published: May 2019

OBJECTIVEPatient positioning in vestibular schwannoma (VS) surgery is a matter of ongoing discussion. Factors to consider include preservation of cranial nerve functions, extent of tumor resection, and complications. The objective of this study was to determine the optimal patient positioning in VS surgery.METHODSA subgroup analysis of a randomized, multicenter trial that investigated the efficacy of prophylactic nimodipine in VS surgery was performed to investigate the impact of positioning (semisitting or supine) on extent of resection, functional outcomes, and complications. The data of 97 patients were collected prospectively. All procedures were performed via a retrosigmoid approach. The semisitting position was chosen in 56 patients, whereas 41 patients were treated while supine.RESULTSComplete resection was obtained at a higher percentage in the semisitting as compared to the supine position (93% vs 73%, p = 0.002). Logistic regression analysis revealed significantly better facial nerve function in the early postoperative course in the semisitting group (p = 0.004), particularly concerning severe facial nerve paresis (House-Brackmann grade IV or worse; p = 0.002). One year after surgery, facial nerve function recovered. However, there was still a tendency for better facial nerve function in the semisitting group (p = 0.091). There were no significant differences between groups regarding hearing preservation rates. Venous air embolism with the necessity to terminate surgery occurred in 2 patients in the semisitting position (3.6%). Supplementary analysis with a 2-tailed permutation randomization with 10,000 permutations of treatment choice and a propensity score matching showed either a tendency or significant results for better facial nerve outcomes in the early postoperative course and extent of resection in the semisitting group.CONCLUSIONSAlthough the results of the various statistical analyses are not uniform, the data indicate better results concerning both a higher rate of complete removal (according to the intraoperative impression of the surgeon) and facial nerve function after a semisitting as compared to the supine position. These advantages may justify the potential higher risk for severe complications of the semisitting position in VS surgery. The choice of positioning has to consider all individual patient parameters and risks carefully.