Sistem Pendukung Keputusan Menggunakan Metode Technique for Order by Similarity to Ideal Solution (TOPSIS)

Sistem Pendukung Keputusan merupakan suatu sistem interaktif yang mendukung keputusan dalam proses pengambilan keputusan melalui alternatif – alternatif yang diperoleh dari hasil pengolahan data, informasi dan rancangan model. Sistem pendukung keputusan pemilihan telepon seluler ini diharapkan dapat membantu para pengguna aplikasi ini untuk memilih telepon seluler sesuai dengan yang diinginkan berdasarkan alternatif dan kriteria yang telah ditentukan oleh pengguna. Dalam penelitian ini metode yang digunakan adalah Technique For Order Preference By Similarity To Ideal Solution (TOPSIS). Metode TOPSIS adalah salah satu metode yang digunakan untuk menyelesaikan masalah Multi Attribute Decision Making (MADM). Metode TOPSIS didasarkan pada konsep dimana alternatif terpilih yang terbaik tidak hanya memiliki jarak terpendek dari solusi ideal positif, namun juga memiliki jarak terpanjang dari solusi ideal negatif. Metode TOPSIS memiliki beberapa kelebihan, diantaranya konsepnya yang sederhana dan mudah dipahami, komputasinya efisien, dan memiliki kemampuan untuk mengukur kinerja relatif dari alternatif-alternatif keputusan dalam bentuk matematis yang sederhana

Sorption of Water and Polar-Nonpolar Organic Vapors on Microporous Chromia

High surface area, narrow particle size distribution chromic;t was investigated for its microporosity. Adsorption studies with argon, water vapor, methanol, isopropanol, butane, isobutane, neopentane, and heptane indicated alternative approaches to the determination of micropore volume

Pengaruh Kepuasan Kerja, Stres Kerja dan Tuntutan Kerja terhadap Turnover Intention

Karyawan merupakan bagian yang memiliki peran utama dalam perkembangan perusahaan,oleh karena itu kenyamanan dan kepuasan karyawan penting untuk diutamakan, penelitimerasa penting untuk melakukan penelitian tentang seberapa kuat pengaruh dari kepuasankerja terhadap turnover intention, stres kerja terhadap turnover intention, dan tuntutan kerjaterhadap turnover intention. Untuk dapat diketahui variabel mana yang paling berpengaruhterhadap turnover intention. Uji kualitatif ini dilakukan agar kita bisa menganalisa danmenerapkan standar kerja yang baik agar tercipta hasil yang optimal dan menghasilkankualitas sumber daya manausia yang dapat bersaing di ruang lingkup internasional

Training impact on household economy from backyard chicken

One hundred out of 200 randomly interviewed females in 10 villages of Mardan were selected to establish female groups. The members were trained in backyard chicken production by Female Livestock Extension Workers under the Livestock Extension Women Worker project, North West Frontier Province (NWFP), Pakistan. Regular follow up visits were made and data prior to and after one-year of training were collected to assess the impact of training on contribution of backyard chicken production to household economy and other associated problems. Training significantly (

Conserved Quantities in Noncommutative Principal Chiral Model with Wess-Zumino Term

We construct noncommutative extension of U(N) principal chiral model with Wess-Zumino term and obtain an infinite set of local and non-local conserved quantities for the model using iterative procedure of Brezin {\it et.al} \cite{BIZZ}. We also present the equivalent description as Lax formalism of the model. We expand the fields perturbatively and derive zeroth- and first-order equations of motion, zero-curvature condition, iteration method, Lax formalism, local and non-local conserved quantities.Comment: 14 Page

Analisis Pengaruh Komposisi dan Ukuran Nanokomposit Lifepo4

Lithium ion batteries was currently used as an energy source for portable electronic devices and more promising than others. But the conventional LiFePO4 has low ionic diffusivity. Flame spray pyrolysis method was developed as a particle synthesis method. This research reports the effect of LiFePO4 particle size and composition in lithium batteryperformance. As free variables of this research are the carrier gas flow rate and concentration of glucose. From the results obtained, the higher the flow rate of carrier gas so that decrease diffusivity and the higher the glucose concentration so that increase diffusivity

Invariant solutions of the supersymmetric sine-Gordon equation

A comprehensive symmetry analysis of the N=1 supersymmetric sine-Gordon equation is performed. Two different forms of the supersymmetric system are considered. We begin by studying a system of partial differential equations corresponding to the coefficients of the various powers of the anticommuting independent variables. Next, we consider the super-sine-Gordon equation expressed in terms of a bosonic superfield involving anticommuting independent variables. In each case, a Lie (super)algebra of symmetries is determined and a classification of all subgroups having generic orbits of codimension 1 in the space of independent variables is performed. The method of symmetry reduction is systematically applied in order to derive invariant solutions of the supersymmetric model. Several types of algebraic, hyperbolic and doubly periodic solutions are obtained in explicit form.Comment: 27 pages, major revision, the published versio

The role of engagement and academic behavioral skills on young students’ academic performance—A validation across four countries

peer reviewedThe aim of this study is to validate an instrument measuring students’ academic behavioral skills and engagement—skills identified as vital for student achievement. We inspect the reliability and validity of the survey with respect to item fit, factorial structure, relations with academic performance, and the fairness of the items across student groups. The fairness analyses are critical to making valid comparisons between groups and across countries. Data comprising 8520 grade 10 students from four countries were analysed using item response theory. We found that both scales were multidimensional, acted fairly across students’ gender, country, immigrant-, and socio-economic background (after removing four items), and were positively and significantly correlated with self-reported and performance-based academic performance. © 2020 Elsevier Lt

Kids Preneur (Kp), Solusi Pendidikan Karakter untuk Anak Jalanan Kampung Dayak, Purwokerto Selatan

Kampung Sri Rahayu (Dayak village) is a marginalized village in the town of Purwokerto with majority of the society bearing the social problems, such as prostitutes, transvestites, unemployed, beggars and street children. There are at least 200 street children in this village, and only 20 percent are able to receive education until graduated elementary school. The main factors causing educational process blocked in this village is the lack of parental support and absence of local government programs. This condition makes mental street children in Dayak village materialistic, self-sufficient and not depend on others. Therefore we need Kids Preneur (KP) as an alternative education so that street children in Dayak village still has a chance to grow up, standalone, creative based on religious character. The objectives of this program are: 1) Increase the knowledge, skills street children of Dayak village; 2) Increase environmental awareness and creative street children of Dayak village; 3) Grow the spirit of standalone and religious life street children of Dayak village. Method of implementation this program include: 1) Kids Prenuer Leadership that aims inculcate spirit of leadership and standalone on street children; 2) Kids Preneur Educative that aim to give education such as hardskill to street children; 3) Kids Preneur Innovative that aims to give softskill training, creative attitude to environmental conditions; 4) Kids Preneur Community, is a forum for the street children of Dayak village to learn the knowledge and entrepreneurship. The results and conclusions of the implementation of Kids Preneur's programs are to improve the knowledge, skills, spirit care for environment, creative, standalone, religious and entrepreneurial character to street children of Dayak village, South Purwokerto. So that the education of the marginalized society gradually be resolved