bluuebunny/crossref_metadata_2025 huggingface dataset:
Agrogenesis of regraded chernozem and the performance of grain crops under organic system of fertilization
Authors: Demydenko O. , Prybluda V. , Zapasna Yu. , Velychko V.
Published: January 2018

Aim. To conduct complex agrophysical, physical-chemical substantiation of the effi ciency of the organic fer- tilization system in terms of nitrogen balance and organic carbon in the agroecosystem of a fi ve-fi eld grain- growing and weeding crop rotation fi lled with cereals and legumes up to 40 % and the use of by-products for fertility restoration and improvement of the agrogenesis of regraded chernozem in the central part of the Forest-Steppe of Ukraine. Methods. Laboratory-analytical, experimental fi eld, computational, statistical. Results. The systematic application of the organic system of fertilization in a short grain-growing and weeding crop rotation with the use of by-products as organic fertilizers promotes the increase in the points of exchange neutrality and the decrease in the unsaturation of regraded chernozem with the alkali of the tilled layer, while the increase in microaggregation and structure-building is conditioned by the approximation of potential acid- ity to the isoelectric state
of soil colloids which is a feature of the process of biologization and simulation of natural soil formation in agroecosystems of the central part of the Forest-Steppe of Ukraine. Under the organic fertilization system the decrease in the agroecosystem performance is related to the decrease in the volume of nitrogen balance which testifi es to the decrease in the intensity of its circulation in agroecosystem: the processes of enhancing the humifi cation of by-products and the formation of prohumus substances prevail, ac- companied with the intensifi cation of atmospheric CO 2 involvement in the formation of the total phytomass of the harvest, and the agroecosystem transforms into a stock system, which may be characterized as a basic sys- tem for organic production of plant cultivation. Conclusions. The elaborated system of organic fertilization of crops in a fi ve-fi eld grain-growing and weeding crop rotation allows avoiding the use of organic fertilizers and perennial grasses and using by-products of plant
cultivation instead to saturate the crop rotation with legumes up to 30–40 %, the application of nitrogen-fi xing and phosphate-mobilizing preparations allows ensuring the production of organically pure products with simultaneous restoration of both fertility and the natural model of the chernozem agrogenesis of the central part of the Forest-Steppe of Ukraine.
Ecological specificities of the interaction between animal breeding and climate changes, caused by greenhouse gas emissions
Authors: Zhukorsky O. , Nykyforuk O. , Boltyk N.
Published: January 2018

Aim. Proper development of animal breeding in the conditions of current global problems and the decrease of anthropogenic burden on environment due to greenhouse gas emissions, caused by animal breeding activity, require the study of interaction processes between animal breeding and external climatic conditions. Methods. The theoretical substantiation of the problem was performed based on scientifi c literature, statistical informa- tion of the UN Food and Agriculture Organization and the data of the National greenhouse gas emissions inventory in Ukraine. Theoretically possible emissions of greenhouse gases into atmosphere due to animal breeding in Ukraine and specifi c farms are calculated by the international methods using the statistical infor- mation about animal breeding in Ukraine and the economic-technological information of the activity of the investigated farms. Results. The interaction between the animal breeding production and weather-and-climate conditions of environment was analyzed. Possible
vectors of activity for the industry, which promote global warming and negative processes, related to it, were determined. The main factors, affecting the formation of greenhouse gases from the activity of enterprises, aimed at animal breeding production, were characterized. Literature data, statistical data and calculations were used to analyze the role of animal breeding in the green- house gas emissions in global and national framework as well as at the level of specifi c farms with the consid- eration of individual specifi cities of these farms. Conclusions. Current global problems require clear balance between constant development of sustainable animal breeding and the decrease of the carbon footprint due to the activity of animal breeding.
Innovations of agro-food chains in Ukraine
Authors: Varchenko O. , Krysanov D. , Shust O.
Published: January 2018

Modern trends of agro-food provision are summarized with the systematization of the factors of external and internal environment, which affect the innovativeness of agro-food chains. The tendencies are highlighted and the transformational processes in the agrarian sector of Ukraine, which conditioned the destruction of eco- nomic relations and the breakdown of technological links of agro-food chains, the deterioration of the indices of safety and quality of agricultural raw materials and fi nal food products, are disclosed. The challenges for the functioning of dairy products chain are analyzed with the substantiation of the fact that the process of introduc- ing the complex of innovations and systemic methods of safety should cover all the actors involved, all the sec- tors and elements of production which ensure the safety and quality of agricultural raw materials and fi nal food products. It was proven that the trends of using innovations in the dairy farming should be the achievements in the fi eld of
selecting cattle and fodder crops, modern technologies of forming and restoring the livestock to provide for the increase in its resistance and competitiveness. It was substantiated that it is an urgent issue for milk processing enterprises to implement technological innovations and to form long-term partnership relations with the suppliers of raw materials in order to diversify their product portfolio and offer quality and safe dairy products. It was substantiated that the functioning of agro-food chains will be conducted under the impact of environmental challenges which requires creating the conditions and prerequisites for a higher level of their flexibility to innovations, where the priority role should be attributed to state-private partnership in the elaboration and implementation of technologies.
Treatment based on manual therapy for patients with tension headache v1
Authors: V Espí-López Gemma
Published: January 2018

Tratamiento basado en terapia manual para pacientes con dolor de cabeza tensional
Story-Centred Care Intervention Program in Older Persons living in long-term Care Facilities v1
Authors: Chuang Hui-Wan , Kao Chi-Wen , Lee Ming-Der , Chang Yue-Cune
Published: January 2018

Depression is a common issue in institutionalized elderly people.The “Attentively Embracing Story” theory is applied to help individuals transform negative thoughts into positive, and reflect on spiritual healing. This study aimed to examine the effectiveness of a “Story-Centred Care Intervention Program” based on the “Attentively Embracing Story” theory in improving depressive symptoms, cognitive function, and heart rate variability in institutionalized elderly people
Mammalian non-coding RNA knockout through epigenetic start signature excision v1
Authors: H Janga , M Aznaourova , F Boldt , K Damm , A Grünweller , LN Schulte
Published: January 2018

This protocol describes how to knockout mammalian non-coding RNA genes through excision of an epigenetic transcriptional start site (TSS) signature. To this end two guideRNAs are cloned onto the pX458 CRISPR vector to induce DNA cleavage right up- and downstream of the TSS element. The protocol describes how to generate homozygous knockout cell clones. Optionally, successful target DNA excision by the dual guideRNA pX458 construct may be pre-validated by transfection into an easy-to-transfect cell line (e.g. Hek293) and genomic PCR without prior single cell clonal expansion.
Panax Quinquefolius Saponins Combined with Dual Antiplatelet Drug Therapy Alleviate Gastric Mucosal Injury and Thrombogenesis through the COX/PG Pathway in a Rat Model of Acute Myocardial Infarction v1
Authors: Kou Na , Shi Da-Zhuo
Published: January 2018

Objectives: Previous studies have found that Panax quinquefolius saponins (PQS) combined with dual antiplatelet therapy (DAPT) of aspirin and clopidogrel enhances antithrombotic effects while reducing gastric mucosal injury induced by DAPT. We investigated the effects of the combined drug therapy (PQS+DAPT) through the COX/PG pathways. Methods: Acute myocardial infarction (AMI) was induced in Wistar rats by ligation of the left anterior descending (LAD) coronary artery, and the animals were randomly divided into Model, DAPT, and PQS+DAPT groups. Rats in the sham group did not undergo artery ligation. They were intragastrically treated for 14 days. Myocardial infarct size; myocardial pathology; platelet aggregation rate, CD62p activation, concentrations of thromboxane B2 (TXB2), 6-keto-PGF1α, tissue plasminogen activator (t-PA), and plasminogen activator inhibitor (PAI), the TXB2/6-keto-PGF1α ratio were measured. The ultrastructure of the gastric mucosa was observed by scanning electron microscopy. The expression of PGE2 and 6-keto-PGF1α in gastric mucosa was measured by radioimmunoassay, and levels of COX-1, COX-2, and VEGF in gastric mucosa were assessed using immunohistochemistry. Results: The addition of Panax quinquefolius saponins (PQS+DAPT) to standard DAPT therapy significantly decreased the myocardial infarct area, degree of myocardial lesions, TXB2 and PAI levels, and the TXB2/6-keto-PGF1α ratio, while increasing 6-keto-PGF1α and t-PA levels and reducing the degree of gastric mucosal injury. Expression of PGE2, 6-keto-PGF1α, COX-2, and VEGF in the gastric mucosa was upregulated in the PQS+DAPT group compared with the standard DAPT group. Conclusion: PQS increases the degree of DAPT inhibition of myocardial necrosis and antiplatelet effects in AMI rats, as well as reducing damage to the gastric mucosa caused by DAPT. The mechanism may be related to inhibition of TXB2 and PAI activity and elevation of 6-keto-PGF1α and t-PA levels in blood, and may be associated with upregulated expression of COX-2, PGE2, PGI2, and VEGF in gastric tissue.
Mammalian non-coding RNA knockout through epigenetic start signature excision v2
Authors: H Janga , M Aznaourova , F Boldt , K Damm , A Grünweller , LN Schulte
Published: January 2018

This protocol describes how to knockout mammalian non-coding RNA genes through excision of an epigenetic transcriptional start site (TSS) signature. To this end two guideRNAs are cloned onto the pX458 CRISPR vector to induce DNA cleavage right up- and downstream of the TSS element. The protocol describes how to generate homozygous knockout cell clones. Optionally, successful target DNA excision by the dual guideRNA pX458 construct may be pre-validated by transfection into an easy-to-transfect cell line (e.g. Hek293) and genomic PCR without prior single cell clonal expansion.
UPAYA PENINGKATAN KEAKTIFAN DAN HASIL BELAJAR SISWA MATERI GAYA DAN GERAK DENGAN MODEL PEMBELAJARAN PICTURE AND PICTURE
Authors: Astuti Yayun Dwi
Published: January 2018

Data hasil tes formatif kelas IV semester 1 tahun pelajaran 2016/2017, mendapatkan nilai rata-rata adalah 55,18, sebagian siswa masih memperoleh nilai di bawah KKM yang ditetapkan yaitu 65 dan harus mengikuti program perbaikan. Sebanyak 9 siswa (33,33%) tuntas, dan 18 siswa (66,67%) yang belum tuntas. Dari 27 siswa di kelas IV SD Negeri 3 Jebol, hanya terdapat 10 siswa yang aktif dalam pembelajaran. Oleh karena itu penulis melakukan tindakan untuk mengatasi masalah dengan model pembelajaran picture and picture untuk dapat meningkatkan keaktifan dan hasil belajar siswa. Pada prasiklus hanya 10 siswa yang aktif, menjadi 16 siswa di siklus I dan 19 siswa di siklus II. Hasil belajar siswa meningkat dari  nilai 55,18 pada prasiklus, menjadi nilai 71,85  pada siklus I, dan kembali meningkat menjadi nilai 84,81 pada siklus II. Tingkat ketuntasan belajar meningkat, 33,33% pada prasiklus, 70,37% pada siklus I dan 88,89% pada siklus II. Penerapan model picture and picture dalam perbaikan pembelajaran dengan sub tema gerak dan gaya dapat meningkatkan keaktifan dan hasil belajar. Data from formative test fourth Grade 1st semester of academic year 2016/2017, get the value of the average is 55.18, some students still received grades below KKM set at 65 and must follow remedial courses. A total of 9 students (33.33%) completed, and 18 students (66.67%) which is not yet complete. Of the 27 students in the fourth grade of SD Negeri 3 Jebol, there are only 10 active students in learning. Therefore, the author take action to overcome the problem by using the learning model picture and picture to be able to enhance the activity and student learning outcomes. In prasiklus only 10 students are active, to 16 students in the first cycle and 19 students in the second cycle. Learning outcomes of students increased from 55.18 on prasiklus value, being the value of 71.85 in the first cycle, and increased again to the value 84.81 in the second cycle. Increasing the level of mastery learning, on prasiklus 33.33%, 70.37% in the first cycle and 88.89% in the second cycle. The application of the model picture and picture in the improvement of learning with the sub theme of motion and force can enhance the activity and student learning outcomes. Kata kunci: keaktifan, hasil belajar, model picture and picture
PENGARUH MODEL PEMBELAJARAN INKUIRI TERHADAP KETERAMPILAN BERPIKIR DAN SOSIAL SISWA MADRASAH IBTIDAIYAH
Authors: Lutfiah Khulatul
Published: January 2018

Penelitian ini merupakan penelitian kuantitatif dengan menggunakan teknik komparatif. Desain penelitian berbentuk quasi eksperimen dengan melibatkan dua kelompok subyek penelitian yakni kelas kontrol dan kelas eksperimen. Tujuan yang ingin dicapai adalah mengetahui implementasi model pembelajaran inkuiri pada mata pelajaran IPS, mengetahui keterampilan berpikir siswa, keterampilan sosial siswa dan pengaruh implementasi model pembelajaran inkuiri pada mata pelajaran IPS terhadap peningkatan keterampilan berpikir dan sosial siswa. Berdasarkan analisi data dan pembahasannya maka diperoleh hasil bahwa: penerapan model pembelajaran inkuiri pada mata pelajaran IPS mengalami peningkatan sebesar 29% ke dalam kategori tinggi atau sangat baik; keterampilan berpikir siswa dan keterampilan sosial siswa sebelum diberi perlakuan dengan model pembelajaran inkuiri tidak menunjukkan perbedaan yang signifikan, akan tetapi setelah diberi perlakuan terdapat perbedaan yang signifikan antara kelas eksperimen dan kelas kontrol; implementasi model pembelajaran inkuiri memberikan kontribusi positif terhadap peningkatan keterampilan berpikir siswa sebesar 28% dan keterampilan sosial siswa meningkat sebesar 29%. This research is a quantitative research using comparative technique. The study design was in the form of quasi experiment involving two groups of research subjects namely control class and experimental class. The objectives to be achieved are to know the implementation of inquiry learning model in IPS subjects, to know the students 'thinking skill, the social skill of the students and the influence of the implementation of the inquiry learning model in the social studies subjects to the improvement of students' thinking and social skills. Based on data analysis and discussion it is obtained that: the application of inquiry learning model in subjects of IPS has increased by 29% into the category of high or very good; students' thinking skills and social skills before being treated with inquiry model did not show any significant difference, but after being treated there was a significant difference between the experimental class and the control class; the implementation of the inquiry learning model contributed positively to the improvement of students 'thinking skills by 28% and the students' social skills increased by 29%. Kata kunci: model pembelajaran inkuiri, keterampilan berpikir, keterampilan sosial.
Lead Learning: Lessons from Successful Superintendency Teams
Authors: Brandon Jim , Hanna Paulette , Donlevy Kent , Parsons Dennis
Published: January 2018

This collective case study provides insights into the ways that superintendents lead learning in six highly successful and learning focused school districts. Themes from our cross-case analysis generated five major assertions offered as lessons for superintendency teams: framing leadership research in action, leading learning through superintendency teams, building purposeful professional relationships, accessing external and internal expertise, and travelling the pathways of collaborative leadership learning. Evidence was collected through 23 focus groups and 16 individual interviews. In total, 114 educational leaders participated: 53 principals, 33 central office leaders, and 28 superintendency team leaders. Data from documents, artifacts, field notes, and an online survey were also gathered in pursuit of transferable insights for district leaders practicing in other settings.
Authors: Purbowaskito Widagdo , Hsu Chung-Hao
Published: January 2018

Nowadays, researches on the UGV usage for agricultural industry are done intensively. UGVs can be applied in agricultural industry sector due to its flexible operation and its suitable shape for agricultural field conditions. An important factor in the UGV operation on agricultural field is the controlling of UGV motion velocity. Directly, the UGV motion velocity is determined by the angular velocity of the dc motors used as the UGV propulsion motor on its wheels. This paper aims to describe the control system design for controlling the UGV propulsion dc motor speed. The UGV control is designed by using the PID control system where based on the trial and error method the PID gains are obtained as follows, KP = 0.03, KI = 0.0000001, and KD = 0.005. The UGV velocity is tested by using two input commands on its programming as the angular velocity. Based on the control system testing with two input commands of 5500 RPM and 4500 RPM, it is obtained that UGV can move on a straight path with constant velocity at 0.528 m/s and 0.431 m/s. The input commands on the UGV programing in RPM values on the designed control system resulting in the proper dc motor speed controller compare to the input commands in PWM values directly to operate the dc motor.
Authors: Eska Andrita Ceriana
Published: January 2018

In this research described about the communication systems at Radio Base Station femto cell. The Radio-base-station femto cell was placed with a height that variation. Frequency was used 10 GHz. Propagation mechanism was influenced by attenuation atmospheric that are water vapor and oxygen. The analysis was performed with some variations. These variation that were height for placed radio base station femto cell and code rate from signal-to-interference-plus-noise-ratio.The height variation from radio base station femto cell that used ware 6 meter, 8 meter, and 10 meter. The code rate variation was used for signal-to-interference-plus-noise-ratio threshold 16 QAM that ware 1/2, 2/3, 3/4, dan 4/5. The code rate variation was used for untuk signal-to-interference-plus-noise-ratio threshold 64 QAM that ware 2/3, 3/4, and 4/5. As a result from placed radio-base-station femto cell that was more low of placed location, so percentage of coverage area communication become more high. More increase of value code rate was used from signal-to-interference-plus-noise-ratio threshold 16 QAM and 64 QAM variation was shown percentage value from coverage area communication become more decrease.
Authors: Ulfah Maria
Published: January 2018

Abstract - The lack of equalization of 4G / LTE network in Balikpapan city especially East Balikpapan, it is  needed a design of 4G LTE network so that all smartphone user in East Balikpapan can use this technology. In this research, 4G LTE network planning is using Physical Cell Identity (PCI) so that there is no interference between one with other cell. The research method begins by performing simulations using Atoll software include: simulation of network planning without PCI, simulation of network planning using PCI followed by comparing the results. For parameter value of Best signal Level and RSRP did not change after applied by PCI, while for parameter value C / (N + I) after PCI usage increased by 0,09 dB ,  For throughput parameters increased by 0.063 Kbps, for the BLER parameter value did not increase which has an average of 0.02 but has increase coverage area of ??the best level from 4.6 km to 4.7 km

Keyword: LTE, 4G, PCI, BLER, RSRP
Harvesting RF Ambient Energy dari End Device LoRa (Long Range Access)
Authors: Diana Mery , Nazir Refdinal , Rufiyanto Arief
Published: January 2018

RF Energy Harvesting is a technology that harvest RF ambient energy from the wearable devices. One of wearable devices that can act as a source is LoRa end device.  LoRa (Long Range Access) is part of Low Power Wide Area Network (LPWAN) which operate in unlicensed frequency (ISM). As a technology of wireless network, end devices of LoRa will be taken in remote area that hardly to access. End device LoRa acts as a transceiver that transmits and receives data from the gateway. As a transceiver, the LoRa end device requires energy availability. In remote area, RF ambient energy from the LoRa end device can be utilized as a source of RF energy that can be harvested and stored This paper discusses how to harvest the RF ambient energy emitted by the LoRa end device using the microstrip antenna as the receiver and the voltage multiplier as both a rectifier and a voltage multiplier. The energy harvested from one end device and stored temporarily in the capacitor is 163pJ with a distance 11 cm from the source. This harvested energy can be stored on battery or capasitor bank to be used in future
Model Infrastruktur dan Manajemen Platform Server Berbasis Cloud Computing
Authors: Zulfa Mulki Indana , Fadli Ari , Ramadhani Yogi
Published: January 2018

Cloud computing adalah teknologi baru yang masih sangat berkembang pesat. Teknologi ini menjadikan internet sebagai media utama untuk mengelola data dan aplikasi secara remote. Teknologi memungkinkan para pengguna untuk menjalankan suatu aplikasi tanpa harus memikirkan aspek infrastruktur dan platform-nya. Aspek teknis lain seperti memory, storage, backup and restore, dapat dilakukan dengan sangat mudah karena semuanya sudah disediakan oleh penyedia jasa cloud. Penelitian ini bertujuan untuk merancang dan memodelkan infrastruktur serta manajemen kebutuhan platform server di jaringan komputer Fakultas Teknik Universitas Jenderal Soedirman. Tahap pertama dalam penelitian ini adalah studi literatur, dengan mencari tahu model implementasi pada penelitian sebelumnya. Kemudian hasilnya digabungkan dengan pendekatan baru yang disesuaikan dengan resource yang ada dan mencoba mengimplementasikannya langsung di jaringan server yang ada. Hasil percobaan menunjukkan, implementasi teknologi cloud computing mampu menggantikan infrastruktur jaringan yang lama tanpa mengubah kondisi server yang sudah ada sebelumnya.
Analisis Perbandingan Pemodelan Pathloss COST-231 Hata dan Walfisch Ikegami Terhadap Pathloss Pengukuran dengan Metode Drive test di Wilayah Banyumas
Authors: Amanaf Muntaqo Alfin , Danisya Achmad Rizal , Rodian Robi
Published: January 2018

AbstractÃ?Â¢??The Pathloss model is an important component for wireless communication network planning. This Pathloss model can predict how bad the Pathloss that occurs in the wireless communication network planning area. but predicting the pathloss need the selection of some pathloss model according the characteristic of the certain area so that when the implementation of wireless networks, the network can provide optimal wireless communication services as the planning result. In this study we compare Pathloss model COST-231 Hata and Pathloss Model Walfisch Ikegami with Pathloss Measurements in Banyumas Area to select which Pathloss model that corresponds to the characteristics of banyumas region in each Urban, Suburban and Rural Cluster. Pathloss measurement is obtained by measuring the received power of mobile phones with the Drivetest method at a frequency of 1800 Hz. In this study, we analyzed the pathloss graph and MSE (Mean Square Error) from Pathloss Measurement of each Pathloss model in each Cluster. The results of this study, Pathloss COST-231 Urban and Rural Pathloss model had compatibility with Pathloss measurement by MSE value are 18.16 dB and 10.33 dB, while in the Suburban Cluster had compatibility with Pathloss Walfisch Ikegami with MSE value 5.58 dB.
Aplikasi Pemantau Suhu dan Kelembaban Udara Berbasis Nuvoton NUC140VE3CN dan Sensor HTU21D
Authors: Arifin Jaenal , Saptadi Arief Hendra , Permata T. W Relesa Anggita
Published: January 2018

The parameter of temperature and relative humidity have an important role in the growth and development of horticultural crops. Based on this, monitoring application is designed to use personal computer (PC) as a data viewer of the measurement results. Hence, it allows users to observe these parameters with ease. In this study, Nuvoton NUC140VE3CN performs data processing of temperature and relative humidity from HTU21D sensor, after which the data will be displayed on 128x64 Black Dot Matrix LCD and they are also sent to the PC through serial communication (via FTDI232RL module). These data will be received by user's PC serial port, and be displayed by the Processing application that has been created. From the performed tests, the application had been able to display temperature, relative humidity, time, the status of temperature and relative humidity appropriately as planned. The application is capable to record data and save them in a CSV-formatted file. The status of temperature and relative humidity had been able to indicate optimal or non-optimal condition. The test for measurement accuracy was performed by comparing the readings from HTU21D sensor to referenced analog Thermo-hygrometer. The average temperature obtained from HTU21D sensor is 25.1ºC, while  Thermo-hygrometer results in 25º C. The measurement differences between them are 0.5ºC with average error of 2%. For average relative humidity, the result obtained from HTU21D sensor is 72.1% and it is 65.4% from Thermo-hygrometer . The differences between them are 6.8 % with average error of 10%.
Pengaruh Code Rate untuk Komunikasi RBS Femto Cell Frekuensi 47 GHz pada Tiang Lampu Jalan
Authors: Eska Andrita Ceriana
Published: January 2018

This research describes about the communication systems at radio-base-station femto cell that placed at street lamp. The frequency 47 GHz used at that communication systems. The analysis in this research consist of transmitter power variation, and code rate variation from signal-to-interference-plus-noise-ratio threshold 16 QAM. The transmitter power consist of 10 mW until 200 mW. The code rate variation from signal-to-interference-plus-noise-ratio threshold 16 QAM consist of 1/2, 2/3, 3/4, and 4/5. As the result showed relation between transmitter power with using code rate and relation between coverage area percentage at mobile station track with using code rate. Based on the relation between coverage area percentage with code rate value that is more increase code rate value then the percentage coverage area was getting decrease.
Peringkasan dan Support Vector Machine pada Klasifikasi Dokumen
Authors: Widiastuti Nelly Indriani , Rainarli Ednawati , Dewi Kania Evita
Published: January 2018

Classification is the process of grouping objects that have the same features or characteristics into several classes. The automatic documents classification use words frequency that appears on training data as features. The large number of documents cause the number of words that appears as a feature will increase. Therefore, summaries are chosen to reduce the number of words that used in classification. The classification uses multiclass Support Vector Machine (SVM) method. SVM was considered to have a good reputation in the classification. This research tests the effect of summary as selection features into documents classification. The summaries reduce text into 50%. A result obtained that the summaries did not affect value accuracy of classification of documents that use SVM. But, summaries improve the accuracy of Simple Logistic Classifier. The classification testing shows that the accuracy of Naïve Bayes Multinomial (NBM) better than SVM
Pengembangan Sistem Otomatisasi AC dan Lampu Menggunakan Fuzzy dan Raspberry Pi
Authors: Ariyanto Rudy , Rahmad Cahya , Ananta Ahmadi Yuli , Yunianto Dika Rizky
Published: January 2018

Automation of AC and lamps is done to save energy used in everyday. In the development of AC and lamps automation need to implement a device that has the maximum function with a minimal price. Raspberry Pi is a device or module with a low price that can perform wireless communication without the help of other modules. In the development of air AC and lamps automation also required a method that is able to control the flame AC and lamps. The application of the fuzzy method can be done to collect the space state information obtained from the sensor to determine the flame of the AC and the lamps automatically. Therefore, this research proposes development of AC and lamps automation using Raspberry Pi and Fuzzy. Automation of AC and lamps using Raspberry Pi which apply Fuzzy method can save energy up to 47,22% in case of AC and 57,62% for lamps lumenation.
Eyeglass Frame Identification Using Pixel Measurement Method and k-NN Algorithm
Authors: Zul Muhammad Ihsan , Muslim Istianah , Karimah Atiya
Published: January 2018

Eyeglasses have a variety of types and shapes recently. The shape of the eyeglasses frames are rectangular, square, oval, pilot, round, geometric, and wrap. This study proposed an approach them to recognize the shape of eyeglasses. The digital image becomes an important part of this research. Eyeglasses image is taken from IP Camera and other sources (internet). The image should be processed into grayscale, then convert it to the binary image to get the height and width of the eyeglasses. The height and width were used to perform feature extraction. It generates 6 attributes, 3 ratios of glasses height and 3 ratios of eyeglasses width. That six attributes are classified by the k-NN algorithm. Based on the tests performed the accuracy reaches around 58% - 71%
Analisis Performansi VLAN Pada Jaringan Software Defined Network (SDN)
Authors: Tulloh Rohmat
Published: January 2018

Software defined network (SDN) adalah sebuah paradigma baru dalam dunia jaringan yang mampu memusatkan fungsi beberapa control plane pada layer 2 maupun di layer 3 secara terprogram, hal tersebut menyebabkan jaringan akan bersifat lebih fleksibel dan terskala. Dengan jumlah pertumbuhan pengguna internet yang semakin tinggi maka hal tersebut akan berbanding lurus terhadap kompleksitas dari jaringan internet itu sendiri. Sehingga paradigma SDN ini menjadi salah satu solusi yang muncul. Penerapan Virtual Local Area Network (VLAN) pada jaringan tradisional telah menjadi hal yang penting dan banyak diterapkan. Fungsi VLAN adalah untuk membatasi broadcast trafik dari suatu host, sehingga hanya dapat mengirim data kepada VLAN ID yang sama. Penelitian ini menganalisis performansi VLAN di jaringan SDN. Terjadi penurunan angka jumlah paket yang dapat terkirim (data transfer) dan nilai throughput pada sebuah VLAN ID karena terdapat pengaruh dari VLAN ID yang berbeda. Pada pengujian membandingkan VLAN dengan non VLAN over Netwok Functions Virtualization (NFV) didapatkan bahwa nilai data transfer dan throughput yang diperoleh pada VLAN lebih besar. Hasil analisis dari seluruh pengujian penambahan traffic terlihat bahwa kinerja VLAN pada SDN akan membebani kinerja jaringan pada VLAN yang berbeda
Algoritma A* Dalam Peletakan Pola Pakaian Pada Kain
Authors: Dewi Irma Amelia , Nana H Asep , Aryanti P Safira Dwi
Published: January 2018

Strip Packing Problem (SPP) is a problem that appears in the laying of a pattern of regular or irregular objects in a container of a certain size. One of the cases in SPP is usually experienced by garment companies in mass-producing clothing. The problem that arises is how to lay the patterns of clothing on the fabric in order to obtain optimization in use of materials and to reduce excess fabric remnants. One of the methods used for this SPP problem is using A* Algorithm. Each pattern of the clothing model is calculated and measured from the smallest to the largest. Then the pattern is mapped on a cloth of a certain size. The process repeated until it reaches the specified quantity. In this research only focus of mapping to achieve the efficiency of material usage. Clothes model tested is women's clothing: long & short sleeveless shirts, long pants and long skirts. Patterns are made in the form of Scalable Vector Graphics (SVG). From the test result, the efficiency of material usage reaches 68%, it is influenced by the mapping factor from the smallest quantity to the largest iteratively so as to allow the existence of empty space between unused patterns.
Prediksi Produktivitas Tanaman Padi di Kabupaten Karawang Menggunakan Bayesian Networks
Authors: Sari Betha Nurina , Permana Hendi , Trihandoko Kardo , Jamaludin Asep , Umaidah Yuyun
Published: January 2018

This research is aimed to build a model for predicting rice productivity level in Karawang district. The prediction using Bayesian Networks allowed three stages, pre-processing of data, implementation and evaluation stages. Pre-processing is transformation of numerical data into nominal data by using two scenarios, using threshold mean and discretization. Implementation stage is to apply Bayesian Networks algorithm, that is through structure learning process and parameter learning. The learning process of structures and parameters on bayesian networks using CaMML 1.41 software. Evaluation of Bayesian Networks performance in predicting rice productivity with confusion matrix, ie calculating prediction accuracy and log loss. The experiment results show the satisfactory results, the accuracy above 90%. The best model generated from pre-processing using the data discretization and 5-year training and 1-year testing data. This explain that the selection techniques of pre-processing and the technique of dividing the training data and testing the data affect the results of the performance evaluation of the structure of Bayesian Networks.
Importance of Modeling and Simulation of Materials in Research
Authors: Ahmad Mahmoud
Published: January 2018

All researchers have experience with various complicated phenomena and processes in materials and have contact with understanding of different complex dynamical systems. Consequently, one has to predict and optimize the system under study and compare the output results to its experimental setup. The experimental setup is done to confirm and spread out information about the system; however still, many researchers are not familiar with the results arising from the experimental setup or fabrications processes. To obtain valid experimental results, it is necessary to pay carful attentions to the tools, devices and the applied techniques for measuring and observations detectors. This experimentations and fabrications process cover all area from forming and characterizations of nanostructures to macrostructures. In system characterizations, it is common to apply system modeling to predict and represent the system by a mathematical model that is accomplishable due to the relations between the inputs and outputs defined by formulas.
KEMAMPUAN GURU TAMAN KANAK-KANAK DI YOGYAKARTA DALAM MENGEMBANGKAN TEMA PEMBELAJARAN BERBASIS BUDAYA LOKAL
Authors: Maryatun Ika Budi , Pamungkas Joko , Christianti Martha
Published: January 2018

Artikel ini berisi hasil penelitian tahap awal tentang pengetahuan dan pemahaman guru Taman Kanak-kanak tentang pengembangan tema pembelajaran berbasis budaya lokal. Metode penelitian yang digunakan adalah kualitatif. Data dikumpulkan menggunakan teknik wawancara, dan dokumentasi. Jumlah guru sampel penelitian adalah 70 orang guru TK se Yogyakarta. Hasil penelitian menunjukkan bahwa 91,5 persen guru belum mengembangkan tema pembelajaran berbasis budaya lokal. Salah satu kendala yang dihadapi adalah tidak ada pelatihan khusus untuk mengembangkan tema pembelajaran berbasis budaya lokal tersebut. Hasil penelitian ini mendorong peneliti untuk melakukan penelitian lanjutan terkait pengembangan tema pembelajaran berbasis budaya lokal dalam bentuk desain pengembangan tema pembelajaran berbasis budaya lokal, ujicoba, dan diseminasi produk.This article contains preliminary research results on knowledge and understanding of teacher kindergarten about learning theme based local culture. Qualitative method used in this research. Data were collected using interview techniques, and documentation. The number of research sample is 70 kindergarten teachers in Yogyakarta. The results show that 91.5 percent of Yogyakarta kindergarten teachers have not developed a local culture-based learning theme yet today. One of the obstacles faced is there is no specific training to develop the learning theme based of local culture.
PENGEMBANGAN PENGUKURAN KETERAMPILAN SOSIAL SISWA SEKOLAH DASAR INKLUSIF BERBASIS DIVERSITY AWARENESS
Authors: Mahabbati Aini , Suharmini Tin , Purwandari Purwandari , Purwanto Heri
Published: January 2018

Penelitian ini bertujuan untuk mengembangkan konstrak skala pengukuran keterampilan sosial siswa sekolah dasar inklusif berbasis diversity awareness. Langkah penelitian adalah eksplorasi konstrak keterampilan sosial melalui kajian pustaka dan FGD dan mengonstruksi aspek dan indikator untuk menjadi rancangan skala perilaku Likert. Subjek penelitian adalah 15 guru kelas dari SD inkusif. Hasil penelitian menunjukkan aspek keterampilan sosial berdasarkan diversity awareness yang berhasil dirumuskan tujuh (7) aspek, meliputi kemampuan empati (32,4%), komunikasi dan interaksi sosial (28,9%), mengendalikan agresi (10,8%), sikap terbuka (8,8%), perilaku membantu (8,3%), kemampuan memahami diri (6,9%), dan perilaku mau belajar (3,9%). Rancangan instrumen pengukuran skala keterampilan sosial siswa SD inklusif berbasis diversity awareness terdiri dari indikator-indikator yang ditetapkan berdasarkan proporsi persentase kemunculan masing-masing aspek. Aspek kemampuan empati memiliki 15 indikator, komunikasi dan interaksi sosial 13 indikator, mengendalikan agresi 5 indikator, sikap terbuka 4 indikator, perilaku membantu 4 indikator, memahami diri 3 indikator, dan perilaku mau belajar 2 indikator. Total indikator berjumlah 46 yang menjadi item pada alat ukur yang dihasilkan.This research aimed to develop the constuction of social skills measurement scale for inclusive primary school students based on diversity awareness. The phases of this research were the exploration of the social skills construction through the literature study and FGD, and constructed the aspects and indicators to be designed as Likert scale behavior. The subjects were 15 teachers from elementary inclusive schools. The results formulated seven (7) aspects of social skills based on diversity awareness, including the ability of empathy (32.4%), communication and social interaction (28.9%), controlling aggression (10.8%), openness (8.8%), helping behavior (8.3%), the ability to understand themselves (6.9%), and willing to learn (3.9%). The draft of instrument consists of indicators defined by the proportion of the percentage of each of these aspects. Aspects capacity for empathy has 15 indicators, communication and social interaction has 13 indicators, controlling aggression has five indicators, four indicators for openness, behavior helped for four indicators, three indicators for understanding themselves, and willingness to learn has two indicators. Total indicators are 46 which become the items on the resulting measurement tool.
PEMETAAN KEBUTUHAN PENDIDIKAN KECAKAPAN HIDUP DI KAWASAN WISATA KARST KECAMATAN PRACIMANTORO KABUPATEN WONOGIRI
Authors: Prasetyo Iis , Tohani Entoh , Rohadi Al. Setya
Published: January 2018

Penelitian ini bertujuan untuk mendeskripsikan:1) pandangan masyarakat di kawasan wisata karst terhadap pengembangan kawasan wisata karst; 2) kebutuhan pendidikan kecakapan hidup bagi masyarakat di kawasan wisata karst dalam upaya memberdayakan masyarakat; dan 3) kendala yang dihadapi dalam pengembangan kawasan wisata karst. Penelitian ini merupakan penelitian studi kasus dengan unit analisis adalah kawasan wisata karst Kecamatan Pracimantoro, Wonogiri. Pengumpulan data dilakukan dengan wawancara/FGD, dokumentasi, dan observasi. Analisis data menggunakan teknik analisis kualitatif dengan triangulasi, diskusi terfokus, dan pengamatan. Hasil penelitian menunjukkan bahwa pengembangan kawasan karst dapat meningkatkan kualitas hidup, membuka peluang pekerjaan. Pengembangan pendidikan kecakapan hidup bersentuhan dengan keberadaan kawasan karst dapat mengoptimalkan fungsinya sebagai sarana pendidikan dan wisata. Kendala yang muncul, berkaitan dengan teknis pengelolaan sumber daya manusia dan lingkungan; kurangnya koordinasi antar instansi menyebabkan pengembangan aset belum berjalan dengan baik; kurangnya kesadaran masyarakat dalam menyukseskan kegiatan pariwisata; tidak adanya pengembangan dari pihak eksternal; dan infrastruktur yang masih terbatas.This study aimed to describe: 1) the views of community in the tourist area of karst on the development of the tourist area of karst; 2) need for life skills education for community in the tourist area of karst in empowering communities; and 3) the obstacles encountered in the development of the tourist area of karst. This research is a case study with the unit of analysis is the tourist area of karst Pracimantoro Subdistrict, Wonogiri. Data were collected by interview/FGD, documentation, and observation. The data analysis was performed using qualitative analysis techniques. As for the validity of the data obtained in this study triangulation, the discussion focused, and the extension of the observations will be used. The results showed that the development of karst areas can improve the quality of life, be able to open up job opportunities. The development of life skills education should be developed to optimize its function as a means of education and travel. The constraints that arise are related to the technical management, human resources and the environment, there is no coordination among related agencies led to the development, public awareness has not been proactive in ensuring the success of tourism activity, the absence of external development, and the infrastructure are still limited.
MODEL PENDIDIKAN KARAKTER UNTUK MEMBANGUN POTENSI HARMONI SOSIAL ANAK USIA DINI DI YOGYAKARTA
Authors: Harun Harun
Published: January 2018

Penelitian ini bertujuan untuk menemukan potensi harmoni sosial anak usia dini dalam pembelajaran di TK kota yogyakarta, dalam rangka membangun dan memantau perkembangan kemampuan harmoni sosial, harmoni budaya anak, serta memiliki kematangan sosial-emosional yang mandiri dan berbudaya. Penelitian ini dirancang untuk dilakukan dalam tiga tahun. Pada tahun pertama peneliti mengadopsi model research, development, and diffussion, yang meliputi penelitian pendahuluan, studi hasil penelitian, analisis kurikulum, dan penyusunan prototype model. Riset pendahuluan untuk memperoleh informasi model pendidikan karakter dalam membangun potensi harmoni sosial anak usia dini. Analisis yang dilakukan pada tahan ini untuk mengetahui dan memetakan standar kompetensi dan indikator pencapaian dalam rangka untuk menjaring need assessment sebagai dasar merancang prototype model pendidikan untuk membangun harmoni sosial anak usia dini di Yogyakarta. Hasil penelitian pada tahun pertama ini menunjukkan bahwa harmoni sosial anak usia dini dibangun atas dasar kejujuran yang ditampilkan anak, ungkapan isi hati, tidak saling menyakiti, tolong menolong, tidak saling berebut untuk berbicara, tidak saling menyakiti antar teman, serta terbentuknya budaya antri dalam berbagai kegiatan.This research aims to find potential social harmony early childhood learning in kindergarten in the city of yogyakarta, in order to establish and monitor the development of the ability of social harmony, the harmony of the culture of children, as well as having the maturity of social-emotional and cultured. This research was designed to be done in three years. In the first year of the researchers adopted a model of research, development, and diffussion, which include research studies, preliminary research results, an analysis of the curriculum, and the preparation of the prototype model. Preliminary research to obtain information model of character education in building social harmony potential early childhood. The analysis conducted on these resistant to know and map the standard of competency and indicators of achievement in order to capture the need assessment as the basis for designing prototype model of education to build social harmony in early childhood Yogyakarta. Results of the study in the first year shows that early childhood social harmony is built on the basis of honesty displayed child, an expression of heart's content, not hurt each other, please help, not mutually scramble for talking, not mutually hurt between friends, as well as the formation of the culture of lining up in a variety of activities.
ANALISIS KEMAMPUAN BERPIKIR KREATIF PEMBELAJARAN FISIKA DI KELAS XI MIA 3 SMA NEGERI 11 KOTA JAMBI ANALYSIS THE CREATIVE THINKING SKILL OF PHYSICS LEARNING IN CLASS XI MIA 3 SMAN 11 JAMBI CITY
Authors: Armandita Puspa
Published: January 2018

Kemampuan berpikir kreatif merupakan kemampuan yang harus dimiliki oleh peserta didik, karena kemampuan ini sangat penting untuk menunjang proses pembelajaran terkhusus dalam pembelajaran fisika. Kemudian dilakukan suatu survei yaitu pada kelas XI MIA 3 SMA Negeri 11 Kota Jambi untuk melihat dan mengetahui bagaimana kemampuan berpikir kreatif siswa dalam menyelesaikan masalah-masalah dalam pembelajaran fisika. Survei dilakukan dengan menggunakan metode cross-sectional yaitu survei yang dilakukan satu kali dan pada satu waktu. Pengumpulan data melalui observasi dan angket dan data yang diperoleh berupa data kuantitatif kemudian dianalisis secara dekriptif. Hasil menunjukkan bahwa kemampuan berpikir kreatif dalam pembelajaran Fisika dibagi menjadi tiga kategori yaitu tinggi, sedang dan rendah. Kemampuan berpikir kreatif siswa kelas XI MIA 3 SMA Negeri 11 Kota Jambi yang dominan adalah dalam kategori sedang. Persentase karakteristik kemampuan berpikir kreatif yang tertinggi yaitu evaluatif dan yang terendah yaitu originality dan luwes.Creative thinking skill is a competency that should be able of the student, because that is very important to support the process of learning especially learning of physics. Then conducted a survey in class XI MIA 3 SMAN 11 Jambi City to see and know about competence of creative thinking skill of the student in solving problems in learning of physics. The survey conducted with using cross-sectional method where that is conducted in one time at a time. Data collection through observation and questionnaire and data obtained form of quantitative data and then analyzed descriptively. The result show competence of creative thinking skill in learning of physics is divided into three categories that is high, medium and low. Competence of creative thinking skill of the student in class XI MIA 3 SMAN 11 Jambi City the dominant is in medium category. The characterization percentage of creative thinking skill from higher is evaluative thinking and lower is originality thinking and flexibility thinking.