Pengaruh Perbedaan Proporsi Penambahan Konjak Terhadap Sifat Fisik, kimia Dan Organoleptik Jeli Sari Buah Anggur Hitam, Rena Anggreana, Fakultas            Teknologi Pertanian, Universitas Semarang. Jeli adalah produk yang terbuat dari Sari buah dan dimasak dengan gula, yang berwarna jernih, transparan dan cukup kukuh mempertahankan bentuknya apabila dikeluarkan dari wadah. Jeli adalah bentuk  makanan  semi  padat  yang  penampakan  lebih  jernih,  kenyal,  serta transparan. Salah satu hal penting dalam pembuatan jeli adalah bahan pengental. Di industri pangan, konjak digunakan sebagai pembentuk gel, pengental, pemantap, emulsifier, dan pembentuk film. Pada pembuatan jeli menggunakan anggur hitam yang mempunyai nilai gizi baik seperti vitamin, mineral, karbohidrat, dan senyawa fitokimia. Anggur hitam terkenal kaya akan antioksidan, di dalamnya mengandung vitamin C, provitamin A, vitamin B1, B2, mineral, besi, fosfor, kalsium, kalium, serat, kadar air dan asam sitrat yang tinggi.Penelitian ini bertujuan untuk mengetahui pengaruh perbedaan proporsi            penambahan  konjak  pada  pembuatan  jeli  terhadap  sifat  fisik,  kimia,  dan            organoleptik.  Penelitian  dilakukan  di  Laboratorium  Rekayasa  Pangan  dan  di            Laboratorium Kimia Pangan, Fakultas Teknologi Pertanian, Universitas Semarang,              pada bulan Januari 2018. Penelitian menggunakan metode RAK (Rancangan Acak            Kelompok) satu faktor yaitu pengaruh perbedaan proporsi penambahan konjak            pada jeli perlakuan 1 (1%), 2 (2%), 3 (3%), 4 (4%), 5 (5%), 6 (6%).Berdasarkan  hasil  penelitian  menunjukkan  bahwa  perbedaan  proporsi penambahan konjak pada pembuatan jeli berpengaruh nyata terhadap antioksidan, vitamin C, kadar air, tekstur, sineresis, dan organoleptik (rasa, tekstur, dan warna). Hasil  perlakuan  terbaik  adalah  perlakuan  ke  3  dengan  kandungan  aktivitas antioksidan 25,80%, vitamin C 1,75 mg/g, kadar air 19,24%, kekerasan 428,27 gf, elastisitas 9,26 N/m2, kekenyalan 118,49 gf, sineresis 2,91%, skor rasa 3,55, skor tekstur 3,75, skor warna 3,70.

Hydroponics are now increasingly in demand, should be checked regularly so that hydroponic plants thrive. Likewise, in Siliwangi Indah Hydroponics Semarang, which still uses manual methods, namely the absence of a device that detects nutrient water temperature and pH automatically and the absence of tools that can normalize nutrients automatically. Arduino Uno R3 can be used to detect temperature automatically with a temperature sensor DS18B20, and detect pH with a pH sensor. Then the sensor readings are sent to the farmer's cellphone with SMS Gateway. The sensor readings are also used to divert the flow of nutrients from the spare reservoir, so that the nutrients remain normal. So this tool can automatically measure the nutrient water temperature and pH and replace the main nutrients to the reserve nutrients. And the assessment obtained from experts on this tool gets a value of 3.6 and from the expert gets a value of 3.7. Hydroponic nutrition in this study is maintained normally and farmers always know the nutritional state. So that the hydroponic plants thrive and have maximum yields.

Guava is a fruit plant with various benefits for humans. Both the leaves and the fruit can be used to treat various diseases. As an example of the fruit to treat Dengue Hemorrhagic Fever, Tyfus, and so forth. The leaves can be used as traditional medicine to treat cough and diarrhea.
In the highlands it is indeed cold and there is little possibility of plantation fires. However, fires can occur as a result of human activity both intentional and unintentional. The location of the plantation land that is relatively far from the residential population makes fires sometimes known too late. Therefore, it is necessary to create a tool to monitor the temperature and concentration of guava plantation smoke from a distance every day so that if the temperature or the density of smoke reaches a certain number that indicates the occurrence of fire then the tool will immediately send a notification via SMS to the plantation owner. In addition, the tool will immediately pour water from the reservoir or water reservoir into the guava plantation. In the water reservoir there is a tool to detect the volume of water. The device to be created uses the LM35 temperature sensor, MQ-2 smoke sensor, HC-SR04 Ultrasonic sensor, Relay, Arduino Uno R3 microcontroller and GPRS Shield along with the GSMSIM Card.

The purpose of this study was to determine the effect of ticket prices, destination image, tourist facilities on the decision to visit The Heritage Palace Kartasura. The research sampling technique was purposive sampling of 100 respondents. The data instrument was assessed using a Likert scale that met the validity and reliability requirements. The analysis uses multiple linear regression to test the hypothesis with the t test and F test. The results showed that partially and simultaneously the entrance ticket price, destination image and tourist facilities had a positive and significant effect on the decision to visit The Heritage Palacae Kartasura with a significant value <0.05. The ticket price variable has a dominant influence over the destination image variable and tourist facilities.

Pemahaman mahasiswa pada mata kuliah akuntansi khususnya tentang siklus akuntansi bervariasi, hal ini tergantung pada tingkat kecerdasan mahasiswa. Pemahaman adalah menguasai sesuatu dengan pikiran, mengerti secara mental dan filosofinya, maksud dan implikasinya serta aplikasinya, sehingga menyebabkan mahasiswa dapat memahami suatu situasi. Tujuan penelitian untuk mengetahui perbedaan pemahaman tentang siklus akuntansi antara mahasiswa S1 Manajemen dengan mahasiswa S1 Akuntansi.Populasi pada penelitian ini adalah mahasiswa S1 Akuntansi dan mahasiswa S1 Manajemen Semester Genap tahun ajaran 2018/2019. Penarikan sampel dilakukan dengan menggunakan pendekatan Slovin. Teknik pengambilan sampel 100 orang mahasiswa (50 mahasiswa S1 Manajemen dan 50 mahasiswa S1 Akuntansi) dilakukan dengan menggunakan purposive sampling.Teknik analisa data menngunakan uji statistik deskriptif, uji kualitas data, uji asumsi klasik, uji independent sample t test.Berdasarkan uji koefisien kontingensi, disimpulkan bahwa terdapat hubungan yang signifikan antara pemahaman mahasiswa S1 Akuntansi dan S1 manajemen tentang siklus akuntansi yang ditunjukkan berdasarkan hasil nilai yang diperoleh mahasiswa. Akan tetapi tidak terdapat hubungan yang signifikan antara pemahaman mahasiswa S1 Akuntansi dan S1 manajemen berdasarkan jenis kelamin tentang siklus akuntansi yang ditunjukkan berdasarkan hasil nilai yang diperoleh mahasiswa. Berdasarkan uji Pearson Chi-Square, disimpulkan bahwa terdapat hubungan yang signifikan antara pemahaman mahasiswa program studi S1 Manajemen dan S1 Akuntansi tentang Siklus Akuntansi yang ditunjukkan pada hasil nilai mahasiswa.

Practical work at PSTA-BATAN to find paraffin design and the design of mobile devices with Monte Carlo N Particle (MCNP) software. The method used is to determine the paraffin design and calculate the volume of paraffin. The resulting intact writing that modeled with the MCNP. Shielding is required to absorb the leaking radiation until the 20 mSv / year Dose Limit Value for radiation workers is met. The material used is paraffin. Calculation is done by using MCNPX calculation facility with tariff of 10,42 ?Sv / hour. The paraffin design criteria are built on recommendations from Indonesian Journal of Physics and Nuclear Applications Volume 1, Number 1, February 2016. Some of the above-standard methods are overcome with the protection aspects of distance and radiation time. Paraffin used is made of hydrocarbons suitable for strengthening shielding structures and for absorbing gamma radiation.
 

Based Studies were carried out to analyze the internal dose of radiation for workers at Boron Neutron Capture Therapy (BNCT) facility base on Cyclotron 30 MeV with BSA and a room that was actually designed before. This internal dose analyzation included interaction between neutrons and air. The air contained N2 (72%), O2 (20%), Ar (0.93%), CO2, Neon, Kripton, Xenon, Helium and Methane. That internal dose to the worker should be below the dose limit for radiation workers which is an amount of 20 mSv/years. From the particles that are present in the air, only Nitrogen and Argon can change into radioactive element. Nitrogen-14 activated to Carbon-14, Nitrogen-15 activated to Nitrogen-16, and Argon-40 activated to Argon-41. Calculation using tally facility in Monte Carlo N Particle version Extended (MCNPX) program for calculated Neutron flux in the air 3.16x107 Neutron/cm2s. The room design in the cancer facility has a measurement of 200 cm in length, 200 cm in width, and 166.40 cm in height. Neutron flux can be used to calculate the reaction rate which is 80.1x10-2 reaction/cm3s for carbon-14 and 8.75x10-5 reaction/cm3s. The internal dose exposed to the radiation worker is 9.08E-9 µSv.

The purpose of this study is to determine the characteristics of the cooling system on the new design of the Kartini Reactor plate fuel based on numerical calculations (Computational Fluid Dynamics). The fuel plate model was simplified and made in 3D. The model dimensions are 17.3 mm x 68 mm x 900 mm. The space between the two plates called the narrow rectangular channels has a gap of 2 mm. On these simulations a heat flux of 10612,7 watt/m2 was used which was obtained from the MCNP calculation program. Simulations were conducted in a steady state condition and single-phase model laminar flow of an incompressible fluid through the gap between the two fuel plates. This simulation uses UDF (User Define Function) to approach heat flux behaviour that follows the neutron distribution in the reactor core. The simulation results show that the maximum temperature that occur at a flow rate of 0.01 m/s was 43.5 °C.

This research was conducted to provide an overview of the economic dynamic of the community, especially housewives in island Koloray in an effort to fulfill livelihood. This study it might be able to provide information that can be used to solve the problems of livelihood of fishing communities in small island. This study uses ethnographic approach. The data collected is secondary and primary data. The interview, discussion, and observation occurs more when the researcher is involved in the activity or when the informant is making, or selling the cake, it is not uncommon for an interview to occur while eating lunch, dinner and breakfast. Based on the verification of work, there are economic activities of housewives are ula-ula, making snacks, kiosk, wickerwork and saving. This activity was carried out so that they could increase the livelihood of the household. These activities depend on each other. Snack depends on the results of ula-ula, keeping the stall also done if there is not ula-ula activity, as well as plait the mat.

This article discusses the identity of the church Pasamuwan Kristen (community members) of Gereja Kristen Jawa/Java Christian Church (GKJ) Margoyudan, Surakarta, Central Java. Pasamuan Kristen GKJ Margoyudan’s identity construction is based on two factors: internal identity and external identity. By employing documents/literature review and in-depth interviews, this research found that the construction of internal identities of Pasamuan Kristen GKJ Margoyudan was built from the long history of Zending Missionary’s role from the Netherlands. The Zending Missionary had delivered the first identity of GKJ Margoyudan as a church which has characteristic of Javanese fellowship but still following many agreements of European social identity, Javanese culture domination as the main identity, and the church building as community solidarity identity. From the external side, the support came from synod of GKJ as the center of evangelism and the government, especially Central Java government. Synod of GKJ and the government support the church community to preserve Javanese culture through Javanese songs, Javanese language, and other related culture activities. They also transformed the church building into a cultural heritage in order to assimilate it with the social identity. The research found a conclusion that stronger acceptance from others to GKJ Margoyudan is partly because of the social role of the church in education and health since long ago. GKJ Margoyudan is accepted in the wider community as an assimilationist identity.