1,720,955 research outputs found
Implementasi Metode Load Balancing Dengan Dua Jalur ( Study Kasus Jaringan Internet Smp Negeri 2 Karanganyar )
Get PDFAbstrak – Load balancing adalah teknik untuk mendistribusikan beban trafik pada dua atau lebih jalur koneksi secara seimbang, agar trafik dapat berjalan optimal, memaksimalkan throughput, memperkecil waktu tanggap dan menghindari overload pada salah satu jalur koneksi. Selama ini banyak dari kita yang beranggapan salah, bahwa dengan menggunakan loadbalance dua jalur koneksi , maka besar bandwidth yang akan kita dapatkan menjadi dua kali lipat dari bandwidth sebelum menggunakan loadbalance (akumulasi dari kedua bandwidth tersebut). Hal ini perlu kita perjelas dahulu, bahwa loadbalance tidak akan menambah besar bandwidth yang kita peroleh, tetapi hanya bertugas untuk membagi trafik dari kedua bandwidth tersebut agar dapat terpakai secara seimbang. Ketika server atau jaringan kita diakses oleh banyak pengguna, maka disinilah keuntungan load balancing yang paling dirasakan. Atau ketika sebuah aplikasi yang sangat penting yang ada di sebuah server, tiba-tiba tidak bisa diakses karena server-nya mengalami gangguan, maka dengan adanya load balancing bisa dialihkan ke server lain. Dengan metode ini maka masalah yang selama ini terjadi yakni koneksi yang lambat ketika banyak user yang terkoneksi akan bisa teratasi, karena dengan metode ini koneksi internet terasa lebih cepat karena konsep load balancing adalah membagi rata beban koneksi ke beberapa jalur. Kata kunci: load balancing, speedy, bandwidth, isp, server Abstract – Load balancing is a technique to distribute the traffic load on two or more lines in a balanced connections, so that traffic can run optimally, maximize throughput, minimize response time and avoid overload on one connection line. During this time many of us who think wrongly, that by using the loadbalance two connection point, then the bandwidth will we get a doubling of bandwidth before using loadbalance (accumulation of both the bandwidth). This needs to be clear first, that will not add bulk to loadbalance bandwidth we get, but it only served to divide the traffic of both bandwidth so they can be used in a balanced way. When our server or network accessed by many users, so this is where the benefits of load balancing are most felt. Or when an application is very important in a server, it suddenly can not be accessed due to its server to crash, then the presence of load balancing can be transferred to another server. With this method the problem that had occurred the connection is slow when many users are connected will be resolved, because with this method is rather fast internet connection because the concept of load balancing is to share equitably the burden of connecting to multiple paths. Key word: load balancing, speedy, bandwidth, isp, serve
Implementasi Dan Analisis Aplikasi Pencatatan Kehadiran Dengan Sidik Jari Guru Dan Karyawan Smp Negeri 2 Karanganyar
No full textABSTRAKSI: Pencatatan kehadiran guru merupakan salah satu hal penting dari suatu sistem administrasi sekolah. Selain sebagai tanda bukti bahwa seorang guru itu hadir di sekolah, data kehadiran guru juga digunakan sebagai pembanding prestasi seorang guru. Pencatatan kehadiran manual sendiri yaitu pencatatan kehadiran yang menggunakan lembaran yang akan diisi oleh seorang guru pada saat mereka hadir di suatu sekolah. Masih banyak kelemahan dalam sistem pencatatan kehadiran secara manual tersebut antara lain seseorang dapat memanipulasi data kehadiran tersebut sehingga pihak yang akan mengolah data tersebut akan kesulitan menentukan apakah seorang guru tersebut benar-benar hadir di sekolah atau tidak. Selain itu, pencatatan kehadiran secara manual tidak dapat memberikan informasi waktu kehadiran seorang guru, sehingga sering kali seorang guru kurang memperhatikan tentang disiplin waktu. Maka dari itu diperlukan suatu aplikasi atau alat pencatatan kehadiran yang lebih akurat. Tujuan dari penelitian ini adalah untuk membandingkan efektifitas dari system penctatan kehadiran manual dan system pencatatan dengan menggunakan sidik jari atau mesin finger print. Juga sebagai perbaikan kinerja guru dari sisi kehadiran di sekolah. Manfaat dari penelitian ini adalah meningkatnya kedisiplinan semua guru dan karyawan dalam hal kehadiran di sekolah. Dalam penelitian ini kami menggunakan metode observasi, kepustakaan wawancara, dan pengamatan secara langsung. Sedangkan alasan kami melakukan penelitian adalah karena kami ingin mengetahui sejauh mana efektifitas dari penggunaan alat finger print bila ditinjau dari biaya yang harus dikeluarkan untuk pengadaan alat tersebut.
Hasil dari penelitian ini adalah bahwa pencatatan kehadiran dengan menggunakan sidik jari akan lebih valid karena sidik jari bersifat unik, maka sidik jari seseorang tidak dapat digantikan oleh sidik jari orang lain. Selain itu dengan alat finger print, seorang guru akan lebih disiplin dalam hal waktu karena dengan alat ini pencatatan waktu kehadiran akan muncul secara otomatis.
Kata kunci : pencatatan kehadiran, sidik jari, finger print
ABSTRACT: Teacher attendance is one of the highlights of a system of school administration. In addition, as proof that a teacher's attendance at school, teacher attendance data is also used as a benchmark performance of a teacher. Own attendance manually using the attendance sheet will be filled by a teacher at a school they attend. There are still many weaknesses in the system of manually recording the presence, among others, one can manipulate the data so that the presence of those who will process the data it will be difficult to determine whether a teacher is actually present in school or not. In addition, attendance manual can not provide the information when the presence of a teacher, so often a teacher is not concerned about the discipline of time. Therefore required an application or tool that is more accurate attendance records. The purpose of this study was to compare the effectiveness of the system penctatan manual and system of recording attendance using fingerprint or finger print machines. As well as the improvement of teacher performance in terms of school attendance. The benefits of this research is the increased discipline all teachers and employees in terms of school attendance. In this study we used the method of observation, interviewing literature, and direct observation. While the reason we do research is because we want to know how far the effectiveness of the use of a finger print when viewed from the costs for the procurement of such equipment. The conclusion of this study is that the recording attendance using fingerprint would be more valid because fingerprints are unique, then one fingerprint can not be replaced by another fingerprint. In addition to the finger print device, a teacher will be more disciplined in terms of time because the recording time and attendance tool will appear automatically.
Keywords : Record-Keeping Attendance, fingerprint, client, serve
Media Pembelajaran Interaktif Kimia Bagi Sekolah Menengah Pertama Kelas Vii (Tujuh)
Get PDFTeknologi komputer tidak hanya dapat digunakan oleh orang dewasa saja, akan tetapi siswa yang duduk di bangku Sekolah Menengah Pertama pun layak untuk diperkenalkan pada teknologi komputer. Dalam kegiatan belajar mengajar teknologi komputer sangat berperan khususnya dalam mata pelajaran kimia dapat membantu siswa-siswi untuk lebih bersemangat dalam mengikuti mata pelajaran kimia tersebut, dengan dibangunnya media pembelajaran interaktif kimia berbasis multimedia ini memungkinkan dalam kegiatan belajar mengajar di Sekolah Menengah Pertama lebih menarik dan tidak membosankan, oleh sebab itu dengan adanya media pembelajaran interaktif yang berbasis multimedia diharapkan dapat membantu mengatasi masalah tersebut. Media pembelajaran interaktif kimia berbasis multimedia ini bertujuan agar siswa-siswi khususnya kelas VII Sekolah Menengah Pertama dapat berinteraksi secara langsung dengan aplikasi tersebut. Media pembelajaran interaktif kimia ini akan menampilkan tutorial dan soal-soal latihan yang berhubungan dengan mata pelajaran kimia kelas VII Sekolah Menengah Pertama. Pembuatan aplikasi ini menggunakan program macromedia flash 8.0 serta aplikasi-aplikasi lain sebagai pendukung. Penelitian ini menggunakan metode observasi, kepustakaan, wawancara, analisis, perancangan, pembuatan, uji coba, dan implementasi. Diharapkan dengan penelitian ini dapat membuat siswa tidak merasa bosan dalam proses belajar mengajar. Dengan menggunakan media pembelajaran kimia berbasis multimedia, proses belajar mengajar khususnya mata pelajaran kimia kelas VII menjadi lebih interaktif dan menarik. Dengan dibuatnya Media pembelajaran ini agar siswa lebih mengerti dan paham tentang apa yang diterangkan oleh guru sehingga membantu proses belajar mengajar siswa Sekolah Menengah Pertama kelas VII agar tidak membosanka
Going Beyond Counting First Authors in Author Co-citation Analysis
Get PDFThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Variations on the Author
Get PDF“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Appropriate Similarity Measures for Author Cocitation Analysis
Get PDFWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
Dispelling the Myths Behind First-author Citation Counts
Get PDFWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
koamabayili/VECTRON-author-checklist: VECTRON author checklist
No full textWe have done our best to complete the author checklist relating to the use of animals in the hut study. Note that the objective for the hut study was to evaluate the IRS treatment applications for residual efficacy against Anopheles mosquitoes, including the local An. coluzzii mosquito population. Cows were only used to attract mosquitoes into the huts and no tests were carried out directly on the cows. The author checklist is intended for use with studies where experiments are carried out on animals, which is why we have had such difficulty in completing this for the hut study, as many of the questions do not relate to how the cows were used
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