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In many circumstances, the issues of competitiveness and selection decisions are becoming more important as a strategic focal point of the institutional function in higher education (HE). With the implementation of a social market economy in Indonesia, as an intermediary stage between socialism and capitalism, the need to incorporate competitiveness within an institutional role becomes more pressing. Despite the fact that private higher education in Indonesia grew steadily, there has been no published research on the competitiveness of private higher education. The purpose of this study is to examine the assessment of the competitiveness and selection decision of private universities (PTS) and the implications for the decision to attend a private university. The sample size is 300 students who choose to continue their education at PTS as part of the Higher Education Service Institute (LLDIKTI) Region III Jakarta. We employed the Analytical Hierarchy Process (AHP), the SWOT analysis, and the Business Model Canvas. The AHP results showed that a variety of variables could be utilized to choose private universities in LLDIKTI Region III Jakarta. Meanwhile, the SWOT analysis findings were located in the third quadrant (defense). In this situation, private universities have a big market opportunity, yet there are hurdles inside the private universities themselves. As a result, the PTS strategy should focus on minimizing internal PTS issues in order to capture the greater possibilities to compete with other PTS in LLDIKTI Region III Jakarta. Furthermore, the results of the business model canvas analysis proved that optimizing the role of websites, social media, alumni, scholarships, and competitiveness was expected to be able to make private universities superior and of high quality through the provision of accurate, fast, and easy information and communication channels that followed the technological developments and needs, as well as customer segments.

Program pengabdian kepada masyarakat ini dilakukan untuk pendampingan kepada guru-guru Sekolah Dasar (SD) Kota Pariaman tentang pembelajaran berbasis E-Learning sebagai upaya optimalisasi pembelajaran di tengah pandemi COVID-19. Program ini dilakukan sesuai dengan kebijakan Kementerian Pendidikan dan Kebudayaan untuk belajar dari rumah pada setiap jenjang pendidikan, tidak terkecuali jenjang SD. Akan tetapi, amanat Kemendikbud tidak berjalan secara efektif karena masih terdapat beberapa kendala, diantaranya: (1) minimnya pemahaman dan keterampilan guru tentang pembelajaran berbasis E-Learning di SD, (2) belum adanya sistem daring/aplikasi pembelajaran E-Learning yang khusus di desain untuk siswa SD, dan (3) banyaknya keluhan orang tua karena Pembelajaran Daring yang diarahkan pemerintah cenderung berorientasi tugas saja tanpa disertai penjelasan materi sehingga memberatkan orang tua untuk memfasilitasi anak belajar mandiri. Menyikapi hal tersebut, dilakukan beberapa solusi untuk mengatasi permasalahan melalui sosialisasi dan pendampingan pembelajaran berbasis ELearning, pendampingan penyusunan perangkat pembelajaran berbasis E-Learning, pendampingan simulasi pembelajaran berbasis E-Learning, monitoring dan evaluasi, dan tindak lanjut. Program ini menghasilkan peningkatan pemahaman dan keterampilan bagi guru-guru sekolah dasar di kota Pariaman dalam mengembangkan pembelajaran daring berbasis ELearning. Setelah mengikuti kegiatan ini peserta kini mampu mengaplikasikan pembelajaran secara daring di kelas menggunakan aplikasi berbasis E-Learning serta mengembangkan perangkat pembelajaran daring yang Aktif, Inovatif, Kreatif, Efektif, dan Menyenangkan.

Bioethanol characteristics can be used as an alternative fuel to spark-ignition (SI) engines to reduce emissions. This experiment evaluates the production of emissions for SI engines using hydrogen enrichment in the gasoline-bioethanol fuel blends. The fraction of bioethanol fuel blend was added to the gasoline fuel of 10% by volume and hydrogen fuel produced by the electrolysis process with a dry cell electrolyzer. The NaOH was used as an electrolyte which is dissolved in water of 5% by a mass fraction. The test is conducted using a single-cylinder 155cc gasoline engine with sensors and an interface connected to a computer to control loading and record all sensor variables in real-time. Hydrogen produced from the electrolysis reactor is injected through the intake manifold using two injectors, hydrogen injected simultaneously at a specific time with a gasoline-bioethanol fuel. The test was conducted with variations of engine speeds. The emission product of ethanol--H2 (BE10+H2) was an excellent candidate as a new alternative of fuel solution in the future. The engasolinerichment of hydrogen increased the flame speed and generated a stable combustion reaction. The hydrogen enrichment produced CO2 emission due to the unavailability of carbon content in hydrogen fuel. As a result, the C/H ratio is lower than for mixed fuels.

A vast number of people use the internet on a regular basis. The growing number of users will inadvertently bring new issues for both users and administrators as user managers. Users forget their user accounts and passwords when they have too many accounts to surf the internet. Web-based application services at University of Technology Yogyakarta include the Academic Information System (SIA) and E-Learning without exception. Both have the same issue: figuring out how to establish an authentication mechanism that will prevent users from forgetting their accounts on the system. The goal of this research is to create a prototype using Single Sign On (SSO) and compare the performance of the two SSO protocols utilized, OpenID and OAuth. The Explicate Problem, Define Requirements, Design and Develop Artifact, Demonstrate Artifact, Evaluate Artifact, and Communication processes are all part of this study. The results of prototype testing are obtained by attempting to log in using an academic service system account, and users are not required to login/authenticate again while accessing the e-learning page. Performance studies on both protocols revealed that the highest number of users who could login to the system at the same time was 1230 (OpenID) and 1219 (OAuth). In comparison to the OpenID protocol, the OAuth protocol is more consistent in terms of average response time for handling user requests. A greater specification is also required to suit the demands of additional users.

The results, it can be concluded:The marketing channel for dendrobium orchids which is formed in Ragunan OrchidGarden, South Jakarta consists of 4 (four) forms, namely: Farmers - Consumers, Farmers - Retailers - Consumers, Farmers - Large Traders - Consumers and finally Farmers - Large Traders - Retailers – Consumers. The marketing margin of dendrobium orchids obtained by retailers with a reference market in Bekasi has the highest value of Rp. 15,000.00 per pot. While the marketing margin of the dendrobium orchid obtained by retailers with the reference market in Jakarta also has the highest value of Rp. 17,500.00 per pot.The marketing channel from farmers directly to consumers has the highest marketing efficiency that is equal to 50%.

This paper contains a review of the spatial domain steganographic literature. The purpose of this paper is to provide knowledge about techniques or methods that exist in the spatial domain of steganography. Steganography is the science or technique for hiding secret messages in other messages so that the existence of the secret message cannot be accessed by others who do not have authority. There are several popular spatial domains of steganographic techniques, namely LSB (Least Significant Bit), which is mapping secret message bits in the rightmost bit (LSB) of each color pixel and PVD (Pixel Value Differencing) which in this method offers a larger message storage capacity , with better image quality compared to other methods in the spatial domain. Because privacy issues continue to develop along with various digital communication technologies, and increasingly strong security threats, steganography can play a role in society to maintain the confidentiality of both picture, voice and video messages. For this reason it is important for us to be aware of steganographic technology and its implications.

Prediksi penjualan merupakan salah satu cara untuk meningkatkan laba perusahaan. Peramalan dipergunakan untuk menyeterakan antara perbedaan waktu yang sekarang dan yang akan datang terhadap kebutuhan. Jaringan Syaraf Tiruan (JST) dapat mengaplikasikan dengan baik metode peramalan. Data yang diperoleh dibagi menjadi data pelatihan dan pengujian. Dengan menggunakan berbagai operator di software Rapidminer diperoleh hasil Root Mean Square Error (RMSE) terendah yaitu 45327.969 windowing 12, yang artinya data 12 bulan pertama adalah data yang krusial atau penting sebagai acuan untuk meramalkan/memprediksi penjualan sepeda motor Honda. Perusahaan dapat memprediksi jumlah permintaan konsumen terhadap produk pada tahun berikutnya, selanjutnya ditindaklanjuti ke bagian produksi. Kata Kunci: Prediksi, Penjualan Sepeda Motor, Jaringan Syaraf Tiruan, Root Mean Square Error (RMSE)

This Classroom Action Research is backgrounded by the average of the students� ability in English reading for refence of the 23 seventh grade students are low. Those are 7 (seven) in the range of 0-100. This study is aimed to know ; (1) the improvement of the SMP Muhammadiyah Palangka Raya seventh grade students � ability in reading for reference during semester 2 in the academic year of 2015-2016, (2) the improvement of individual or classical achievement score averagelly in reading for refence, and (3) The improvement of the number of students reach the passing grade score. This study is applied the inference technique, and the steps are; Finding the contextual meaning to the words, which are infered, by translating into the Indonesian language, Then infering the meaning the words which are infered by changing the sentences contain the words into questions using �who or what�. After implementing 2 cycles, the findings of this study are; (1). The lowest improvement of individual achievement score in reading for reference averagely about 1.5 times or 150 % and the highest is 8.5 times or 850 %. Classically, the students� ability in reading for reference is to be 5 times or 500 % improved, and (3) The total number of the students who reach the passing score grade is improved from 0 % to be 60.9 %. This shows that inference can increase the students in achieveing passing grade in reading for reference.

Penelitian ini mengusulkan tentang desain Headlamp lampu kendaraan yang dapat meredup berdasarkan pada data lampu kendaraan lawan. Pengolah data menggunakan Arduino uno dan menggunakan sensor BH1750 untuk membaca intensitas cahaya. Lampu Headlamp terdiri dari 3 baris LED yang terdiri dari 4 buah LED setiap baris. Lalu juga terdapat 1 buah lampu LED utama di kanan dan kiri. Berdasarkan pengujian dapat diketahui bahwa lampu LED dapat bekerja dengan baik yaitu dapat meredup dari mulai LED pada baris pertama dan kedua sesuai dengan intensitas cahaya. Perbandingan pengukuran menggunakan perangkat lightmeter menunjukkan bahwa perangkat memiliki nilai error -53,925 dan standar deviasi 51,6110126 yang menunjukkan bahwa desain perangkat masih belum mendapatkan hasil yang baik.

Penelitian ini dilatarbelakangi bahwa kemampuan membaca reading for reference siswa kelas VII-1 SMP Muhammadiyah Palangka Raya berada dikisaran nilai 0-40 dengan rerata 7 pada rentang 0-100 dan tanpa satupun siswa yag mencapai KKM. Olehkarena itu diupayakan agar kemampuan reading for reference siswa tersebut meningkat dengan menggunakan teknik inference. Dalam penelitian ini inference disebut juga dengan istilah inferensi. Sedangkan prosesnya disebut inferring. Inference atau Inferensi atau inferring dapat berarti sebagai proses yang dilakukan pembaca untuk memahami makna yang tidak diungkapkan secara tersurat. Setelah dilaksanakan selama 2 (dua) siklus, hasil penelitian tindakan kelas ini menunjukan bahwa teknik inference dapat meningkatkan kemampuan siswa dalam membaca reading for reference dengan sangat baik. Peningkatan rerata secara individu dan klasikal menunjukan bahwa peningkatan rerata terendah secara individu terjadi sebesar 1,5 kali dari kemampuan awal dan tertinggi sebesar 8,5 kali lipat. Peningkatan rerata kemampuan secara klasikal juga terjadi. Hasil penelitian menunjukan rerata peningkatan kemampuan siswa setelah dua siklus menjcapai rerata 5 kali lipat. Peningkatan juga terjadi pada jumlah siswa yang mencapai atau melampaui KKM. Data menunjukan bahwa pada kemampuan awal tidak ada satupun siswa yang mencapai KKM atau 0 %. Pada siklus 1 meningkat menjadi 9,5 % (Sembilan koma lima persen) dan pada akhir siklus 2 jumlah siswa yang mencapai atau melampaui KKM sebanyak 60,9 %.(enam puluh koma sembilan persen). Ini menunjukan bahwa teknik inference cukup berhasil meningkatkan jumlah siwa dalam mencapai KKM

This research is intended to produce multilateral movement skill teaching models based games for the 2nd grade students of elementary school which are valid, practice, and effective. The aim of this study was to develop a teaching model of multilateral basic movements based on characteristics of students. This produce focused on three basic movement: locomotors, non locomotors, manipulative. To to produce the prototype of the materials, ADDIE model was applied. The development of the teaching model was conducted in five steps: (1) Analyze, (2) Design, (3) Develop, (4) Implement, and (5) Evaluate. The models was revised by using self evaluation and experts review evaluation. In order to see the practicality of the product, the models was tried out by using small group and Field Test Evaluation Method in the 2nd grade of SD Negeri 52 Parupuk Tabing Padang. Meanwhile to see the effectiveness of the learning materials developed, the models was tried out by using field test evaluation method at SD Negeri Percobaan Padang. Based on the results of the research, it is concluded that multilateral movement skill teaching models based games for the 2nd grade students of elementary school are valid, practical, and effective.

This study examines the concept of “Reduction Emission from Deforestation and Forest Degradation” - REDD costs by using the existence costs of Boucher (2008) such as opportunity costs, transaction costs, implementation costs, stabilization costs, and administration costs. In addition, it provides some actual issues of REDD. The study proves that global simulation models yield far higher REDD prices than empirical models, however, they can be criticized for their use of aggregated data and other simplifications. Moreover, adding implementation, administration, stabilization costs into transaction costs could potentially lead to double-counting problem. Finally, REDD is an inexpensive option compared to reducing emissions in the energy sectors of industrialized countries and has a potential to generate substantial benefits in addition to the reduction of greenhouse gas emissions. Yet, it is important for countries to manage these issues that can be potentially defect REDD adoption.