Daging sapi termasuk bahan pangan yang mudah rusak (perishable food), sehingga perlu adanya penanganan lanjutan supaya mutu daging sapi dapat dipertahankan. Teknologi pembekuan cepat dengan menggunakan nitrogen cair, merupakan salah satu metode pembekuan yang memerlukan waktu relatif singkat. Dengan titik didihnya yang mencapai suhu -195,8 °C, nitrogen cair mempunyai kemampuan membekukan bahan organik relatif lebih efektif dibandingkan dengan pendingin berbahan amoniak maupun freon. Penelitian dilaksanakan pada bulan Mei 2019 Juli 2019 di Laboratorium Rekayasa Pangan dan Laboratorium Kimia Fakultas Teknologi Pertanian, Universitas Semarang. Penelitian dilakukan menggunakan Rancangan Acak Lengkap (RAL) satu faktor yaitu lama pencelupan bakso daging sapi pada nitrogen cair sebanyak 4 perlakuan, yaitu: P1 (tanpa pencelupan); P2 (20 detik); P3 (40 detik); P4 (60 detik) dengan 5 kali pengulangan. Data dianalisis dengan ANOVA jika hasil menunjukan pengaruh yang nyata diuji lanjut menggunakan Duncan Multiple Range Test pada taraf <5%. Hasil penelitian menunjukkan bahwa Pada hari 0 lama pencelupan nitrogen cair berpengaruh nyata (p<0,05) terhadap sifat fisik (daya ikat air), tetapi tidak berpengaruh nyata terhadap tekstur, dan sifat kimiawi (kadar lemak dan kadar peroksida). Sedangkan pada hari ke 7 lama pencelupan nitrogen cair berpengaruh nyata (p<0,05) terhadap kadar peroksida dan daya ikat air. Namun tidak berpengaruh nyata terhadap kadar lemak dan tekstur.

Registry reported that their regional already in exhausted state. The IPv6 was proposed to substitute IPv4 network, but the implementation of this version cased many problems such as hardware compatibility. As temporary solution to this problem, 6to4 tunneling transition mechanism is introduced as one of many solutions. This mechanism used IPv4 network as communication media between two IPv6 networks. Thus, this kind of mechanism will affect the performance of Voice over Internet Protocol. VoIP demanded real-time communication by using UDP protocol between nodes. Unlike normal communication mode, real-time mode required data to be sent immediately ignoring the quality of data. This research evaluated the performance of 6to4 tunneling mechanism for Voice over Internet Protocol s communication between two nodes in native IPv6 networks.  

Internet of Thing is a new technology which enables small processing-capable devices to capture or retrieve information from a sensor and send the data to the central computer. This technology is useful for any sector especially agriculture, IoT can be used as monitoring or/and controlling the condition inside the cultivation. There are many kinds of agriculture cultivations, some of them have strict conditions due to the growth requirements. Oyster mushroom cultivation is one of many cultivations which requires strict temperature and humidity needed by oyster mushroom to growth optimal. The temperature inside the cultivation must be within 25 °C until 30 °C and humidity within 70% RH until 90% RH. Due to these strict requirements, the farmers required to check their cultivations every day and manually maintain the temperature and humidity, and this situation becomes a problem when the farmers own many cultivations. Hence, this research has a purpose to design an automatic monitoring system based on Internet of Things technology which utilizing the DHT22 sensor and Cayenne API as information retrieval medium to the computer. When using this device, the farmers can check their cultivation in the meantime without going inside the cultivation. This device will connect to the internet through wireless connectivity and send the captured information by the sensor to the farmers. The stored data from the cultivation can be exported as a CSV format if the farmers want to check the temperature and humidity statistic. The retrieved information from the sensor also displayed on the LCD attached to the device to ease the information reading near the cultivation.

Penelitian ini bertujuan untuk melaporkan keterlibatan dan pelaksanaan pertanggung jawaan sosial (Corporate Social Responsibility) PT. Tirta Investama Pabrik Aqua Plant Solok dalam pemberdayaan masyarakat di Nagari Batang Barus Kabupaten Solok. Dengan melaksanakan Corporate Social Responsibility (CSR), maka perusahaan tidak hanya mengutamakan kondisi keuangan perusahaan (single bottom line), tetapi juga memperhatikan konsep pembangunan yang berkelanjutan dan bermanfaat bagi pemberdayaan masyarakat, yakni prinsip dasar sosial, lingkungan, dan etika (tripel bottom line). Penelitian ini merupakan penelitian deskriptif analitis dengan jenis data kualitatif. Metode penelitian yang digunakan yakni penelitian yuridis empiris. Data primer pada penelitian ini diperoleh dari wawancara, observasi dan studi lapangan, kemudian dianalisis dengan undang-undang, teori dan pendapat pakar yang relevan, sedangkan data sekunder yang diperoleh dari berbagai literatur dan peraturan perundang-undangan. Berdasarkan hasil penelitian ini ditemukan bahwa semenjak tahun 2014 pelaksanaan pertanggung jawaban sosial PT. Tirta Investama Danone Aqua dilaksanakan oleh lembaga swadaya masyarakat (LSM) Perkumpulan Keluarga Berencana Indonesia (PKBI) Provinsi Sumatera Barat dan Yayasan Field Indonesia. Kegiatan pertanggung jawaban sosial dilaksanakan dalam bentuk program pemetaan sosial, pembuatan fasilitas air bersih dan sanitasi. Pada bidang ekonomi, kegiatan yang dilakukan yakni program sekolah lapangan alpukat, sedangkan dalam bidang   lingkungan, PT. Tirta Investama Danone Aqua membangun Taman Keanekaragaman Hayati (KEHATI) dan Program Sanitasi Total Berbasis Masyarakat. Kedua Keterlibatan CSR PT. Tirta Investama dalam pemberdayaan Masyarakat di Nagari Batang Barus adalah melalui Program   Sanitasi Total Berbasis Masyarakat (STBM).

 ABSTRAK  Tujuan penelitian ini adalah untuk mengetahui pengaruh formulasi berbagai total padatan yang terdiri dari gum Arab sebagai enkapsulan dan oleoresin fuli pala sebagai core terhadap karakteristik mikrokapsul yang dihasilkan. Variasi formulasi oleoresin fuli pala dan gum arab yang dicobakan adalah A1 (5%), A2 (10%), A3 (15%), A4 (20%) dan A5 (20%). Pembentukan emulsi dilakukan dengan Turrax homogenizer dengan kecepatan 4000 rpm selama 5 menit. Pembentukan mikrokapsul dilakukan dengan menggunakan pengering semprot (spray dryer) dengan suhu inlet dan outlet masing-masing 1100C dan 620C. Mikrokapsul yang dihasilkan dianalisis karakteristiknya yang meliputi rendemen mikrokapsul, kadar oleoresin terkapsulkan, kadar oleoresin tak terkapsulkan, kadar air, engel of repose, wettability dan rehidrasi, aktivitas antioksidan dengan metode RSA (radikal scavenging activity) DPPH (2-2Dhpypenil-2 Picrylhydrazil) dan kromatografi gas-spektrometri massa (GC-MS). Mikrokapsul yang terbaik diperoleh dengan variasi formulasi oleoresin fuli pala dan gum arab adalah   A1 (5%). Sifat mikrokapsul yang diperoleh menpunyai rendemen mikrokapsul 24,68%, oleoresin terkapsulkan 92,68%, oleoresin tak terkapsulkan 7,607%, kadar air 8,444%, angel of repose 19,083 (0), wettability 5,9 (menit), aktivitas antioksidan (IC50) 1032 ppm dan kromatografi gas-spektrometri massa (GC-MS) dengan komponen terbesar penyusun mikrokapsul oleoresin fuli pala yaitu sabinene hexane, 4-methylene-1-, myristycin, phenol 2,6 dimetoksi-4-2 (2-peopenil), phenol, 2-metoksi-4-(propennyl).

The purpose of this study is to examine whether marketing strategies based on the marketing stimuli of higher education services influence the selection of the Politeknik Pos Indonesia as higher education institution to continue their studies, as well as which of these marketing mix factors is most influential. The data collection was carried out by an independent survey involving 356 Politeknik Pos Indonesia students. The results showed that all variables had a significant influence on the decision making of the Politeknik Pos Indonesia by prospective students. Hence, the first and second hypotheses are proven by the most influential factor is the product.

The Ministry of Research, Technology and Higher Education has announced the results of ranking universities in Indonesia. Universitas Brawijaya has experienced ups and downs in ranking. During the period of 2015-2019, the best ranking of Universitas Brawijaya in the fifth recruitment in 2016. This study aims to formulate a series of optimization strategies for improving UB's rank. Research approach with qualitative methods and the literature review technique and focusing on several approaches to formulate strategy, which are Balanced Scorecard, SWOT, and SPACE. Retrieval of data with the method of observation and documentation. While data validation with Triangulation. The results of this study explained that the Balanced Scorecard, SWOT, and SPACE could be used to solve strategy formulation problems. There are eleven strategic steps to optimize and improve Universitas Brawijaya's ranking by following the indicators set by the Ministry of Research, Technology and Higher Education.

This study tries to describe the Open Junior High School in performance and service to improve quality with different strengths compared to other schools. This research was conducted using qualitative methods by using approach phenomenology. This study used a combination of method triangulation needed because each data collection method has its own weaknesses and strengths. By combining at least three methods, for example participatory observation, in-depth interviews, and document searches, then one method will cover each other's weaknesses so that the catch on social reality be-comes more reliable. The results of this study indicate that Open Junior High School can use various strategies in teaching and learning activities thus making the charac-teristics of Open Junior High School.

The admission of new students (PPDB) is a school agenda that is held every year. The purpose of the study is to evaluate the zoning-based PPDB Program in SMP Negeri 2 Pabelan, Semarang Regency. Program evaluation is done by assessing any discrepancies/gaps between the program standards from the central government and the actual conditions of the PPDB program that occurred in SMP Negeri 2 Pabelan. This type of research is a program evaluation research using Discrepancy Model developed by Malcolm Provus. The Discrepancy Model consists of 5 stages: the design stage, the installation stage, the process stage, the product stage, and the cost-benefit analysis stage. However, this research only used 4 stages, namely the design stage, the installation stage, the process stage, and the product stage. Data collection used in this study were, interview, observation, and documentation. The results showed that the design of the category program was sufficient (conformity score 73.3%), the installation of the good category program (100% suitability score), the process of the good category program (suitability score 92.86%), and the program product category was good (the suitability score 87.5%).

This study aims to obtain data and information about the ethical leadership of teachers in character education in Tangerang City Middle School. Specifically to obtain data and information on four aspects of the ethical leadership of teachers in character education, with reference to transformational leadership, namely; 1) Idealized influence (Charismatic influence), 2) Inspirational motivation, 3) Intellectual stimulation, and 4) Individualized consideration (individual attention). This study uses a survey method with a quantitative descriptive variable approach. The population of this study were students from three State Junior High Schools in the city of Tangerang, which numbered 942 students, then the sample was taken by proportional random sampling obtained by the number of 90 students. The technique for data collection was used a questionnaire. Research data as follows; 1) The influence of teacher ideality for students, is at 60.30% including the moderate/sufficient category; 2) teacher's inspirational motivation for students, at 61.21% including the moderate / sufficient category; 3) teacher intellectual stimulation for students, at 59.22% included in the moderate / sufficient category; 4) teacher's individual attention for students, is at 59.87% including the category of moderate / sufficient. Then the accumulation of each of the aspects or indicators above obtained data that shows, that the ethical leadership of teachers in character education of students in Tangerang City Middle School is at 60%, including the category of moderate or sufficient.