bluuebunny/crossref_metadata_2025 huggingface dataset:
Gebruiksaanwijzing niet inbegrepen? ArcheoHotspots opzetten in de provincie Overijssel
Authors: Ponten Anne
Published: February 2020

Instructions not included? Setting up ArcheoHotspots in the province of Overijssel. As a part of my internship at the archaeological depot of the province of Overijssel, I was asked to investigate the most optimal location for an ArcheoHotspot in that province. ArcheoHotspots are an initiative that was started four years ago with the main goal to improve the engagement of the public with archaeology. To do this, the organisation behind the hotspots has encouraged the setting up of special spaces in museums and other heritage locations that allow visitors to participate in archaeological research. At the start of my research, I believed that this concept was uniform and highly coordinated. However, the opposite turned out to be true. Individual ArcheoHotspots have a large amount of independence, and they are all set up in a unique way. So, to figure out what the most optimal location and layout for an ArcheoHotspot in Overijssel would be, I had to visit multiple existing hotspots to figure out what makes them work and then investigate what locations in Overijssel best fit the criteria.
Appels met (kwee)peren vergelijken
Authors: Assië Chantal , Hondelink Merit
Published: February 2020

Comparing apples, quinces and pears. While establishing the identification possibilities of subfossil plant tissues derived from cesspits, the following question arose: is variation within species a limiting factor for establishing diagnostic characteristics? In order to answer this question core fragments of modern fruits of Apples, Quinces and Pears were examined. These fragments are frequently encountered during archaeobotanical analyses of cesspits. However, they are rarely identified to a species level, due to a lack of criteria for identification. This study also aims to provide criteria for identification in addition to visual reference material. A comparison of modern and subfossil remains revealed that the characteristics of Apple and Quince show similarities, which complicates the identification possibilities of these two species. However, it is possible to distinguish between the core fragments of Apple and Pear.
Peningkatan rasa percaya diri anak melalui show and tell dengan media benda-benda pribadi pada anak taman kanak-kanak
Authors: Amini Amini , Muryati Muryati
Published: February 2020

Tujuan penelitian ini adalah untuk mengembangkan rasa percaya diri anak melalui metode show and tell. Metode show and tell adalah salah satu metode pembelajaran yang dilakukan guru untuk menunjukkan sesuatu kepada audiens dan menjelaskan sesuatu meliputi bentuk, warna ukuran, komposisi, dan guna unsur. Metode penelitian ini ada penelitian tindakan kelas kolaboratif dengan guru pendamping sebagai pengamat. Instrumen penelitian yang digunakan adalah pedoman observasi dalam bentuk cheklist, unjuk kerja, dan dokumentasi. Subjek penelitian adalah anak-anak TK kelompok B TK Negeri Pembina Yogyakarta berjumlah 15 anak terdiri dari 10 anak laki- laki dan 5 anak perempuan. Hasil penelitian menunjukkan adanya peningkatan kemampuan rasa percaya diri anak yang signifikan melalui show and tell dengan benda-benda pribadi. Rasa percaya diri anak pra tidakan diperoleh hasil sebesar 58,05%, setelah dilakukan tindakan siklus I hasilnya meningkat 72,46 %, dan tindakan siklus II sebesar 81,34%. Rasa percaya diri anak yang muncul antara lain anak berani menatap dan mersepon orang diajak bicara, anak dapat memulai pembicaraan dengan orang lain, anak berani menyatakan keinginannya, anak berani memimpin di depn kelas, anak terbiasa meminta maaf jika bersalah dan meminta ijin jika meminjam barang teman serta mengucapkan terima kasih pada orang yang membantunya. AbstractThe purpose of this study is to develop children's confidence through the show and tell method. The show and tell method is one of the learning methods used by the teacher to demonstrate and explain certain objects or concepts such as shape, color, composition and use of the elements. This is collaborative classroom action research with a companion teacher as an observer. The research instrument was an observation guideline in the form of a checklist, performance, and documentation. The subjects of the study were 15 kindergarten children of Group B, TK Negeri Pembina Yogyakarta consisting of 10 boys and 5 girls. The results showed a significant increase in children's confidence through show and tell method involving personal objects. The children’s confidence before treatment amounts to 58.05%, after the first cycle the results increased to 72.46%, and the confidence kept growing (81.34%) in the second cycle. Children’s self confidence that grew stronger was shown in children had the courage to look in the eye as people talk to them and participate in the conversation, to start conversations, to express their desires, to lead their friends in classroom setting, to apologize whenever they made mistakes, to ask for permission whenever borrowing someone else’s belongings, and to thank people who helped them.
Efektivitas metode guided discovery pada pembelajaran sains terhadap perkembangan kognitif anak usia 5-6 tahun
Authors: Sholeha Vera
Published: February 2020

Penelitian ini bertujuan untuk meneliti efektivitas metode guided discovery dalam pembelajaran sains terhadap perkembangan kognitif anak usia 5-6 tahun. Jenis penelitian ini adalah kuasi eksperimen (quasi-experimental research). Subjek uji efektivitas pada kelas eksperimen sebanyak 22 peserta didik kelas B1 TK ABA Kembaran dan pada kelas kontrol sebanyak 23 peserta didik kelas B2 TK ABA Kembaran. Pengumpulan data menggunakan lembar observasi dan tes lisan peserta didik. Teknik analisis data menggunakan independent sample t-test dengan taraf signifikansi 0,05. Hasil penelitian menunjukkan bahwa dengan menggunakan metode guided discovery dalam pembelajaran sains, terdapat perbedaan yang signifikan pada domain kognitif aspek “mengingat” pada anak usia 5-6 tahun. Terdapat perbedaan hasil akhir antara kelas kontrol dan kelas eksperimen setelah guru menggunakan metode guided discovery dalam pembelajaran sains dengan p 0,05 kemudian terjadi pula peningkatan yang signifikan dengan p = 0,000. AbstractThis study aimed to examine the effectiveness of the guided discovery method in science learning towards cognitive development in children aged 5-6 years. This type of research was quasi experimental research. The effectiveness test subjects in the experimental class were 22 students in class B1 TK ABA Kembaran and in the control class were 23 students in class B2 TK ABA Kembaran. Data collection used observation sheets and oral tests of students. Data analysis technique used independent sample t-test with a significance level of 0.05. The results showed that by using the guided discovery method in science learning, there were significant differences in the cognitive domain of “remembering” aspect of children aged 5-6 years. There were differences in the final results between the control class and the experimental class after the teacher used the guided discovery method in science learning with p 0.05 then there was also a significant increase with p = 0.000.
KURIKULUM PAUD, GAMELAN, DAN WAYANG ORANG: REFLEKSI KEBERMAKNAAN JURUSAN PAUD BAGI MASYARAKAT BEJIHARJO, KARANGMOJO, GUNUNGKIDUL
Authors: Pamungkas Joko , Syamsudin Amir , Maryatun Ika Budi
Published: February 2020

Kegiatan Pengabdian kepada Masyarakat (PPM) ini terdapat tiga seri workshop yang diselenggarakan, yaitu workshop bedah kurikulum PAUD dan pembelajaran saintifik; workshop seni gamelan dan karawitan; dan workshop pementasan seni wayang orang. Subjek sasaran PPM adalah guru-guru PAUD, dan remaja karang taruna di Sokoliman, Bejiharjo, Karangmojo, Gunungkidul. Keterampilan guru dalam bermain gamelan masih kurang karena  belum ada pelatihan karawitan dan gamelan. Setelah dilakukan workshop gamelan dan karawitan, dapat dilihat bahwa Guru-guru PAUD di Gugus VI Karangmojo memiliki potensi untuk melestarikan karawitan. Pementasan wayang uwong bertujuan untuk memberikan kegiatan kepada karang taruna berbasis budaya, serta menjalin kerjasama antara karang taruna Sokoliman dengan Universitas Negeri Yogyakarta. Kata Kunci: kurikulum PAUD, gamelan, karawitan, wayang uwong, guru PAUD.
Pengembangan Permainan Harta Karun Si Bola-Bola dalam Pembelajaran Sosial Emosional Anak Usia 5-6 Tahun di Taman Kanak-Kanak
Authors: Wina Rahma Putri , Iriyanto Tomas , Aisyah Eny Nur
Published: February 2020

Penelitian ini menghasilkan produk permainan harta karun si bola-bola yang aman, mudah dan menarik serta sebagai inovasi untuk meningkatkan perkembangan sosial emosional. Tujuan penelitian ini untuk menghasilkan permainan yang dapat membantu meningkatkan perkembangan aspek sosial emosional anak usia 5-6 tahun. Penelitian ini menggunakan rancangan penelitian dan  pengembangan  dari  Borg  and  Gall.  Model  ini  memiliki  10  langkah penelitian, namun karena keterbatasan peneliti, maka menggunakan 7 langkah, penelitian ini dilakukan di 5 TK dengan subjek 76 anak. Data kualitatif diperoleh dari wawancara dan data evaluasi dari para ahli, sedangkan data kuantitatif diperoleh dari data permainan yaitu aspek keamanan, kemudahan, dan kemenarikan  digunakan  untuk  meningkatkan  perkembangan  sosial  emosional anak usia 5-6 tahun.
Meningkatkan Kemampuan Bercerita Sederhana dengan Media Gambar Seri di Kelompok A3 TK Aba Mertosanan Banguntapan Bantul
Authors: Parjilah Parjilah
Published: February 2020

Penelitian ini bertujuan untuk meningkatkan keberanian dan ketrampilan bercerita sederhana melalui media gambar seri. Diharapkan denganmeningkatnya keterampilan bercerita melalui gambar seri, dapat menarik perhatian anak serta dapat mengembangkan bahasa anak. Bercerita sederhana suatu penyampaian pesan, informasi atau sebuah dongeng yang terdapat muatan-muatan mendidik, dalam penyampaian pesan/informasi ada beberapa faktor yang dapat menunjang keefektifan bercerita yaitu faktor kebahasaan dan non kebahasaan. Penelitian ini dilakukan dalam 2 siklus, masing-masing siklus dilaksanakan 2 hari, pelaksanaan siklus I belum menunjukkan peningkatan yang diharapkan guru. Pada siklus II menunjukkan peningkatan kemampuan bercerita melalui media gambar media pembelajaran yang menarik. Setelah di evaluasi berani bercerita dan terampil lancar bercerita melalui gambar seri pada siklus pertama. Keberanian bercerita dari kondisi awal 27% pada siklus I menjadi 53% dan pada siklus ke II menjadi 73%. Sedangkan pada kelancaran bercerita pada kondisi awal 33% pada siklus ke I menjadi 53% dan pada siklus ke II menjadi 78%. Dengan demikian ternyata penggunaan media gambar seri dapat meningkatkan keberanian dan keterampilan kelancaran bercerita sederhana di kelompok A3 TK ABA Mertosanan, Potorono, Banguntapan, Bantul.
Kegiatan Menyanyi dalam Pembelajaran Anak Usia Dini
Authors: Hayati Nur , Fatimaningrum Arumi Savitri , Wulandari Rina
Published: February 2020

Tujuan penelitian ini adalah untuk mengetahui persepsi guru terkait kegiatan menyanyi dalam pembelajaran anak. Guru masih beranggapan bahwa hafal lirik, menyanyi sesuai nada, berani menyanyi di depan sebagai indikator bahwa perkembangan aspek seni pada anak telah optimal. Metode penelitian adalah survey terhadap pendidik PAUD di Kecamatan Banguntapan Bantul Yogyakarta. Subyek penelitian sebanyak 29 guru, teknik analisis data menggunakan deskriptif kuantitatif Hasil penelitian terbagi menjadi dua bagian. Bagian pertama untuk mengetahui apa yang dirasakan guru mengenai kegiatan menyanyi, kemudian guru-guru di TK apakah menyukai kegiatan menyanyi.   Kegiatan menyanyi apakah dapat mempengaruhi perkembangan anak serta pesan moral dari syair lagu dapat dipahami anak sehingga kegiatan dapat mengubah perilaku anak. Bagian kedua penelitian ini untuk mengetahui apa yang dilakukan guru dalam kegiatan  menyanyi.  Bagaimana  guru mempersiapkan  lagu  yang  akan disampaikan pada  anak termasuk  alat music dan cara guru  mendapatkan ide membuat lagu baru. Informasi yang diperoleh dari subjek penelitian menggambarkan bahwa kegiatan menyanyi yang disampaikan guru pada anak usia dini ada dipersiapkan dan ada yang spontan. Sehingga dapat dipahami bahwa kegiatan menyanyi ada yang berpengaruh terhadap kegiatan pembelajaran namun ada pula yang tidak bermakna.
Training Compost from Environmentally Friendly Rice Husk Ash Waste in Puyung Village
Authors: Astuti Sri Puji , Kurnianingsih Rina
Published: February 2020

Community service activities has been done with target audiences of tofu tempe craftsmen, farm laborers, and housewife in Lingkung Daye Hamlet, Puyung Village, Jonggat Sub-district. The purpose of this activity were to socialize the importance of the clean environment to the residents of Lingkung Daye Hamlet, to socialize the benefit of rice husk ash to make solid compost with the windraw method, to provide solutions the benefit of compost and marketing prospects. The method applied in this PPM activity were lectured, discussion, question and answer by applying the Applied Group Discuss (AGD) technique involving the community, demonstrations, practices and survey the location of the demonstration plot for the application of compost fertilizer that had been made previously on the agricultural land of tomatoes and chillies. An evaluation was conducted by monitor the success of the activity, using the observation method. The conclusion were 100% of participants understood the material presented, as many as 90% of participants understood how to make solid compost from rice husk ash and as many as 100% of motivated participants looked for alternatives to processing husk ash waste and as many as 80% of participants were motivated to apply and sold the solid compost products.
Peningkatan Kemampuan Matematika Peserta Didik SMP Melalui Pembentukan Klinik Matematika di SMPN 7 Surabaya
Authors: UTOYO MOHAMMAD IMAM
Published: February 2020

Tujuan utama dari pengabdian kepada masyarakat ini adalah untuk meningkatkkan kemampuan matematika siswa SMPN 7 Surabaya, khususnya dan siswa Indonesia pada umumnya melalui pembentukan klinik matematika.  Jika klinik matematika di SMPN 7 Surabaya berhasil dilakukan, maka prototype klinik ini dapat dijadikan contoh untuk pembentukan klinik untuk pelajaran lainnya dan di sekolah lainnya.Metode pendekatan pengmas adalah (1) workshop pembentukan dan penyusunan administerasi klinik matematika, (2) workshop media pembelajaran, (3)  workshop pendampingan pembuatan observasi kemampuan siswa, (4) workshop penyusunan butir soal dan analisis butir soal.  Target dari kegiatan Pengmas adalah terbentuknya Klinik Matematika di SMPN 7 Surabaya dengan semua kelengkapannya.  Di samping itu diharapkan klinik ini dapat digunakan oleh guru dan kepala sebagai sarana untuk melakukan penelitian, baik penelitian tindakan kelas (PTK) atau penelitian tindakan sekolah (PTS). Hasil pengmas adalah adalah (1) terbentuknya klnik matematika dengan rincian tupoksi dan SOP klinik, (2) media pembelajaran berbasis thatquiz, (3) User manual media pembelajaran untuk kelas 7 berbasis thatquiz, (4) soal observasi kemampuan berhitung siswa berbasis thatquiz, (5) nilai kemampuan berhitung siswa, (6) hasil analisis butir soal Penilaian Tengah Semester.Kata kunci: klinik matematika, media pembelajaran berbasis thatquiz, user manual.
Pelatihan Penggunaan Alat Laboratorium Fisika di SMP Pusaka Rawaselang
Authors: Guswantoro Taat , Sianturi Manogari , Faradiba Faradiba , Gideon Samuel , Lumbantobing Septina Severina , Malau Nya Daniaty , Sumiati Sumiati , Seprianus Seprianus
Published: February 2020

Laboratorium merupakan sebuah sarana yang mendukung pembelajaran khususnya IPA, namun beberapa sekolah yang berada di daerah belum memiliki peralatan laboratorium yang memadahi, salah satunya adalah SMP Pusaka yang berada kecamatan Ciranjang. Pengukuran adalah salah satu materi dari pelajaran IPA, dalam melakukan pengukuran diperlukan alat ukur. Alat ukur yang sering diujikan di ujian nasional adalah jangka sorong, micrometer skrup dan multitester, tetapi alat ukur ini tidak tersedia di SMP Pusaka. Program Studi Pendidikan Fisika Universitas Kristen Indonesia melakukan pengabdian kepada masyarakat ke SMP Pusaka dengan melakukan kegiatan pelatihan penggunaan alat laboratorium berupa alat ukur jangka sorong, mikrometer skrup dan multitester serta menyumbangkan alat-alat tersebut. Pelatihan dilaksanakan kepada siswa kelas 7 SMP sejumlah 29 siswa, setelah pemaparan tim melakukan pendampingan kepada siswa untuk melakukan pengukuran dan mengisi lembar kerja yang telah disediakan, kemudian diberikan kuesioner untuk mengetahui pemahaman siswa dan kesan kepada instruktur. Dari hasil kuesioner yang dijawab oleh siswa menyatakan bahwa materi pelatihan mudah dipahami, diaplikasikan dan menambah pengetahuan, secara keseluruhan materi yang diajarkan mendapatkan respon baik dengan presentase rata-rata 86,6 %. Menurut kesan para siswa pelatih dari Pendidikan Fisika UKI memberikan perhatian, pendampingan dan penyajian materi yang baik dengan persentase rata-rata 85,4 %.
Pedation (Pedagogy of Earthquake Risk Reduction) sebagai Upaya Peningkatan Kesiapsiagaan Gempa Bumi untuk Anak-anak di Bantul
Authors: Pramesti Yustia
Published: February 2020

AbstrakPEDATION merupakan program kreativitas mahasiswa pengabdian masyarakat yang bertujuan untuk meningkatkan kesiapsiagaan terhadap bencana gempa bumi untuk anak-anak di SD Muhammadiyah Kalinampu II melalui 6 modalitas pembelajaran bencana. Modalitas pembelajaran ini terdiri atas interactive learning, affective learning, inquiry learning, action learning, surrogate experiential learning, dan field experiential learning.  Langkah-langkah teknis meliputi persiapan umum, membuat matriks pelaksanaan, tahap pelaksanaan, evaluasi, dan tindak lanjut. Hasil dari kegiatan ini adalah : 1) meningkatkan kesiapsiagaan terhadap bencana gempa bumi di SD Muhammadiyah Kalinampu II dari 35% menjadi 73%, 2) terbentuknya media pembelajaran modul, buku saku, poster, dan artikel ilmiah.Kata kunci: gempa bumi, modalitas pembelajaran, kesiapsiagaan AbstractPEDATION is a society dedication student creativity program that aims to improve earthquake preparedness for children in SD Muhammadiyah Kalinampu II through 6 disaster learning modalities. This learning modality consists of interactive learning, affective learning, inquiry learning, action learning, surrogate experiential learning, and field experiential learning. Technical steps in this activity include general preparation, making the implementation matrix, implementation phase, evaluation, and follow-up. The results of this activity are: 1) increasing earthquake preparedness in SD Muhammadiyah Kalinampu II from 35% to 73%, 2) the formation of learning media: modules, pocket books, posters, and scientific articles.Key words: earthquake, learning modalities, preparedness
UPAYA MENGEMBANGKAN KEMAMPUAN GURU IPA SD KECAMATAN KALIBAWANG MENINGKATKAN KREATIVITAS PESERTA DIDIK BESERTA CARA PENGUKURANNYA
Authors: Subali Bambang , Triatmanto Triatmanto , Kurniawati Atik
Published: February 2020

Kegiatan PPM ini bertujuan melatih guru IPA SD Kecamatan Kalibawang mampu mengembangkan RPP, kisi-kisi dan item untuk meningkatkan kreativitas peseerta didik. Kegiatan PPM ini dilaksanakan dengan ceramah, tanya jawab, dan praktik. Kegiatan praktik meliputi (a) penulisan Rencana Pelaksanaan Pembelajaran (RPP), penggunaan LKPD serta item pengukurnya. Pertemuan kegiatan pendampingan dengan menyajikan hasil pembelajaran dan hasil pengukurannya. Kegiatan diikuti 20 guru yang merupakan perwakilan setiap sekolah dasar yang ada di Kecamatan Kalibawang. Hasil yang dicapai pada pertemuan pertama belum ada guru yang berhasil disusun RPP, LKS, dan kisi-kisi serta item. Pada pertemuan kedua, ada lima guru berhasil menyusun RPP, LKS dan kisi-kisi serta item. Hingga akhirnya disepakati diadakan pertemuan ketiga sebagai pertemuan tambahan. Pda pertemuan ketiga ada tambahan 5 peserta yang berhasil menyelesaikan semua perangkat pembelajaran. Pada pertemuan ketiga, ada 17 guru yang melaporkan hasil pengukuran kreativitas dan cara penskorannya. Untuk penulisan soal dan cara penskoran, ada 5 guru yang tidak mengumpulkan hasil pengukuran kreativitas dan cara penskorannya. Kata kunci: kreativitas, keterampilan proses sains, aspek kehidupan, konstruksi item AbstractThis community service program aims at training the teachers of Natural Sciences Subject at Elementary Schools Kalibawang District in order to be able to develop a lesson plan, blue print and item which could improve the students’ creativity. This program was implemented by employing lecturing, questioning-answering activity, and practicing. The practicing activities include writing a lesson plan, applying LKPD and its measuring items. The monitoring activity was implemented by presenting learning outcomes and the measurement results. The activity was attended by 20 teachers who were representatives of every elementary school in Kalibawang District. The results achieved at the first meeting had not been successfully arranged for teachers of RPP, LKS, and grids and items. At the second meeting, there were five teachers who succeeded in compiling the RPP, LKS and grids and items. Until finally the third meeting was agreed upon as an additional meeting. In the third meeting there were an additional 5 participants who successfully completed all learning devices. At the third meeting, there were 17 teachers who reported the results of measuring creativity and the method of scoring. For writing questions and scoring methods, there are 5 teachers who do not collect the results of measurement of creativity and the method of scoring. Key words: creativity, science process skills, life aspects, items development
Konstruksi kekuasaaan politik melalui program charity show media televisi
Authors: Bakti Indra Setia , Amin Khairul
Published: February 2020

As a newcomer, the Perindo Party seeks to implement a specific strategy in order to compete with other parties that have already existed in the Indonesian political contestation. One of these is charity show programs. The high rating and concern societies watching the lives of poor people in various charity programs show besides creating profits also become a means of political communication. When political actors control the media, it is clear that there are interests also communicated, including the political powers of the funnel to get support from voters. When the Perindo Party is declared, the "scent" that HT and his party would use the media under their control is very clear. These signals can also be observed from the dominance of HT’s trusted people in the MNC Group in the composition of the Central Management Board Center, the Assembly of the Union Party and the court of Perindo party. That mean a charity program not only gives a very big business profit, but also the political media communication, enhance social branding in front of audiences, and build a base of loyal voters from poor family beneficiaries. To finishing this paper, the author uses a descriptive qualitative approach. The data in this article sourced from observations, studies of literature, and other sources considered relevant and then analyzed by the exchange theory of Peter Blau.
Kondisi hidrologi terkait dengan perubahan penggunaan lahan DAS Bedog Kabupaten Sleman
Authors: Gunawan Totok , Suprayogi Slamet , Murti Sigit Heru , Endarto Raras , Prihartanto Wikan Jaya , Widodo Nur Aziz
Published: February 2020

Penelitian ini ditujukan untuk mengkaji kondisi Fisik DAS Bedog dalam kaitannya respon DAS terhadap hujan, sebagai dasar untuk restorasi air di DAS Bedog. Tujuan kedua adalah untuk mengkaji jejaring irigasi di DAS Bedog kaitannya dengan adanya rekayasa irigasi. Adapun tujuan ketiga adalah mengkaji seberapa besar kelebihan air di DAS Bedog pada saat musim kemarau. Lokasi penelitian dipusatkan pada DAS Bedog yang berada di Lereng Selatan Gunungapi Merapi yang termasuk dalam wilayah Kabupaten Sleman, Daerah Istimewa Yogyakarta. DAS ini dipilih karena memiliki fungsi penting sebagai resapan air yang menunjang sumber daya air di daerah bawahannya. Lokasi ini juga dianggap sesuai dengan Rencana Strategis UGM (2012-2017) salah satu prioritas riset menekankan pada masalah Penyelamatan Lingkungan Kritis dan Restorasi Lingkungan Daerah Resapan Air. Penelitian ini dilakukan dengan mengkaji aspek fisik yang ada di DAS Bedog dimana fenomena hidrologi yang ada. parameter fisik lahan dianalisis tumpangsusun dengan Sistem Informasi Geografis untuk mendapatkan besaran-besaran koefisien aliran dan besar debit. Nilai hasil tersebut digunakan untuk analisis jaringan irigasi dan pengarian. Berdasarkan hasil analisis disimpulkan respon DAS terhadap hujan, data penggunaan lahan 2015 dan 2017 didapatkan nilai koefisien aliran (nilai C) adalah 0,47 dan 0,48. DAS Bedog masih relatif baik untuk menyimpan air yakni mampu menyimpan air hujan sekitar 52% sd 53%. Sistem jejaring irigasi di DAS Bedog, sumber airnya sebagian berasal dari pembendungan Sungai Krasak yang dialirkan ke daerah irigasi DAS Bedog, dan terdapat gabungan pembendungan sungai Krasak dan sungai Bedog yang digunakan untuk air irigasi di DAS Bedog . Terdapat lima Bendung untuk kebutuhan irigasi DAS Bedog. Kelebihan air irigasi di DAS Bedog yang bearsal dari Bendung I, II, Bendung III  dialirkan ke Bendung 4, Bendung V, dan dialirkan ke sungai Bedog bagian setelah digunakan irigasi di wilayah irigasi Pulesari. Bendung IV dialirkan ke DAS Bedog untuk mencukupi air irigasi di wilayah irigasi Blumbang dan kelebihan air irigasi dimasukkan ke Bendung V.
EDITORIAL
Authors: Siswomihardjo Widowati
Published: February 2020

Sekolah Pascasarjana Universitas Gadjah Mada (UGM) mempunyai beragam minat serta program studi. Hal tersebut sesuai dengan Kebijakan Umum Universitas Gadjah Mada yang telah menetapkan tahun 2017-2022 sebagai tahap pendalaman dimana pendidikan pascasarjana lintas disiplin harus menjadi tulang punggung pengembangan ilmu pengetahuan. Dengan berbekal dasar keilmuan bidang teknologi, agronomi dan kesehatan, sehingga lahir hasil-hasil penelitian yang mendasar serta inovatif. Sebagai tuntutan dari pengembangan ilmu pengetahuan dan teknologi, maka Jurnal Teknosains Sekolah Pascasarjana UGM terbit setahun dua kali untuk menjadi wadah publikasinya hasil penelitian.
THERMAL CHANGES OBSERVED AT DRILLING SITE DURING BONE DRILLING	Model study in bovine rib
Authors: Kusuma Dedy
Published: February 2020

The use of bone drill in the process of odontectomy and preparation of dental implant may increase temperature around drilling hole. As thermal changes are the critical precursor to physiological bone healing, increased of temperature over threshold must be minimized. The aim of this model study was to compare the temperature changes that were generated during bone drilling with various speeds. Eighteen fresh bovine ribs were chosen due to the similarity of physical properties and dimension of human mandible. A constant drill load of 4.06N was applied throughout the drilling procedures via a drilling rig. Bovine ribs were drilled by using the same bur  geometry (twist drill, 120 point angle) at low speed (8.750 rpm, 21.875 rpm, 35.000 rpm). The  bone temperature changes generated by the drilling process were measured measured by K-type thermocouple. The speed of 8750 rpm produced a maximum temperature changes in both distance of 1 mm and 2 mm from drilling hole. Minimal temperature changes were recorded for the speed of 35.000 rpm. ANOVA test, showed the mean of thermal changes for each of speed at distance 1 and 2 mm from drilling hole. The clinical benefits of using speed below 35000 rpm need to be considered due to the potential risk of thermal damage.
MENUMBUHKAN NADI BARU
Authors: Ana Ika Dewi
Published: February 2020

Pada tahun 1997, dunia dikejutkan oleh suatu film dokumenter dalam program Tomorrow`s World serial BBC. Di dalam tayangan BBC menyiarkan tentang Vacanti Mouse, seekor tikus dengan daun telinga yang tumbuh di punggungnya. Sekalipun penelitian aslinya (seperti yang diakui oleh kelompok Cao dan Vacanti) yang berlangsung di laboratorium MIT (Massachussets Institute of Technology) tidak se-spektakuler seperti tayangan BBC, sejak saat itu istilah rekayasa jaringan (tissue engineering) menjadi istilah yang dikenal oleh jutaan masyarakat dunia. Harapan manusia akan adanya The Body Shop (yang setiap waktu dapat menyediakan organ tubuh pengganti) menuai titik terang.
Stochastic Frontier Analysis on Technical Efficiency of Strawberry Farming in Purbalingga Regency Indonesia
Authors: Wijayanti, Irene Kartika Eka , Jamhari, Jamhari , Darwanto Dwidjono, Hadi , Suryantini Any
Published: February 2020

The objective of this study is to determine technical efficiency and factors affecting technical inefficiency of strawberry farming in Purbalingga Regency. This study was conducted in Karangreja Subdistrict, Purbalingga Regency, Central Java Province. Purposive sampling method was utilized to select 100 farmers as the respondents. All of whom have been running their farm business for at least three years consecutively from 2015 to 2017. Stochastic frontier production function was applied to measure technical efficiency and factors affecting technical inefficiency. The findings show that strawberry farming in Purbalingga Regency, Central Java Province, is technically efficient with efficiency number varies between 26.50-99.40% and the average efficiency number of 77.80%. Furthermore, the results indicate that the farmers’ formal education and the number of household members significantly affect the technical efficiency of strawberry farming.
Analisis Pengendalian mutu bahan Baku Utama Susu Kambing Bubuk di Bumi Haijau Yogyakarta
Authors: Agustina Yohana
Published: February 2020

Pengendalian mutu suatu produk memegang peranan penting dalam memberikan kepuasan dan mempertahankan loyalitas pelanggan. Tujuan penelitian ini adalah untuk mengetahui proses pengendalian mutu bahan baku, dan mengidentifikasi faktor-faktor penyebab dominan dalam kegagalan mutu bahan baku susu kambing bubuk di Bumiku Hijau Yogyakarta. Penelitian menggunakan metode deskriptif. Data yang digunakan adalah jumlah kegagalan bahan baku selama Januari sampai dengan Mei 2018. Teknik analisis data menggunakan statistical quality control, yaitu peta kendali p (p-chart) dan diagram sebab-akibat untuk mengidentifikasi penyebab kegagalan produk. Hasil dari analisis peta kendali p (p-chart) diperoleh nilai LCL (0,00), CL (0,00), dan UCL (0,02), menunjukkan bahwa terdapat 6 titik yang melewati batas atas kendali statistik selama Januari sampai dengan Maret 2018. Total kegagalan bahan baku (reject) selama Januari sampai dengan Maret 2018 adalah 18 liter susu kambing murni. Jenis penyebab kegagalan bahan baku yang paling banyak adalah karena warna susu kambing keruh dan aromanya tidak segar. Hasil identifikasi faktor penyebab kegagalan bahan baku dominan dengan menggunakan diagram sebab akibat menunjukkan bahwa faktor-faktor penyebab kegagalan bahan baku antara lain adalah peternak (man), peralatan produksi (machine), dan lingkungan (environment).
Pementaan dan Faktor Risiko Sosioekonomi dan Perilaku terhadap Kejadian Penyakit Periodontal di Kecamatan Pundong Kabupaten Bantul
Authors: Setiawan Prayudha Benni , Hartono Hartono , Tandelilin Regina Titi Christinawati , Nur'aini Bekti
Published: February 2020

Background: Periodontal disease is a pathological damage that affects the tooth supporting tissues. Its pathogenesis is largely influenced by systemic conditions. In addition, environmental, socioeconomic, behavioral, environmental and geographic factors can affect individuals experiencing periodontal disease. Geographic Information System (GIS) can be used to analyze the differences of these factors, especially those relating to geographical differences, demographic factors, social and etc. Pundong district has geographical and socio-economic variationMethod: The type of this study was observational analytic survey with cross sectional design. The subject of research is determined by Regristry Based Study approach where Pundong Community Health Center as the basic data source in this research. Independent variable is periodontal disease, while dependent variable is socioeconomic factor and health behavior. Overview of periodontal disease mapping using ArcGIS.Results: generalized periodontitis often occurs in Seloharjo. Seloharjo has the most poor people in Pundong Sub-district. The variables significantly associated with periodontal disease severity were economic status and brushing behavior (p-value <0.05).
SCAFFOLD DARI BOVINE HYDROXYAPATITE DENGAN POLY VYNIALCHOHOL COATING
Authors: Endang Tri Wahyuni, dan Joko Triyono Alva Edy Tontowi, Punto Dewo,
Published: February 2020

In Indonesia, it is about 40% patients with hard tissue defect due to ostheoporosis, cancer or accidents and therest are defect since they have born.For many years, efforts for recovering have been done by transplantation orimplantation methods.Transplantation is more appropriate butit is not sustain because of limited donor, whileimplantation using synthetic materials such as bioceramics scaffoldis expensive due to import and the scaffold iseasier to break which does not match to the medical requirements.The research therefore has been addressed to thisissue. Local bovine hydroxyapatite (bHA)scaffold has been used as thebase material and poly vynilalchohol (PVA)as a coating material.The bHA scaffold was prepared by cutting a fresh bovine bone in the size of 5mmx5mmx5mmand boil it in a distilled water to remove its organic material. It was then heated up at 900 oC for 2 hours infurnace to obtain bovine hydroxyapatite scaffold (bHA). Coating process has been carried out by dip coating of thebHAscaffold in PVA solution.
PROSES PENGELOLAHAN MENINGKATKAN AKTIVITAS HIPOLIPIDEMIK JAMUR TIRAM (PLEUROTUS OSTREATUS) PADA TIKUS (RATTUS NORVEGICUS) SPRGUE-DAWLEY HIPERKOLESTEROL
Authors: Sri Anggrahini dan Sutikarini Eni Harmayani, Deera Army Pramana,
Published: February 2020

Oyster mushroom is considered to have hypocholesterolemic and hypolipidemic activities. Therefore, it is classifiedas functional food. Prior to serving and consumption, oyster mushroom can be processed in various ways. Thisresearch studied the effect of three kinds of processing commonly used in cooking oyster mushroom; boiling,frying, and roasting. Thirty Sprague-Dawley male rats, 8 weeks old, were acclimated to laboratory condition,and then induced with high lipid diet. The rats were divided into five experiment groups; high-lipid diet (K),high-lipid diet + raw oyster mushroom (M), high-lipid diet + fried oyster mushroom (G), high-lipid diet + roastedoyster mushroom (P), and high-lipid diet + boiled oyster mushroom (R). Blood samples were obtained from orbitalplexus after acclimation, hypercholesterolemic induction, and 21 days of feeding. The blood serum was examinedfor total cholesterol (TC), triglyceride (TG), low-density lipoprotein cholesterol (LDL-c), dan high-densitylipoprotein cholesterol (HDL-c). The result showed that cooked oyster mushroom had better hypocholesterolemicand hypolipidemic activity than raw oyster mushroom. Among the three, the roasted oyster mushroom reduced thetotal cholesterol the most, while boiled oyster mushroom reduced triglyceride the most.
Karakteristik Toksisitas Hidroksiapatit yang Disintesis dari Kalsit Terhadap Rattus norvegicus
Authors: Isti Rahayu Suryani Siti Sunarintyas dan
Published: February 2020

The use of synthetic hydroxyapatite (HA) in biomedical application is well warranted. It has shown to havean excellent biocompatibility in human tooth and bones. The present study was conducted to know the toxicitycharacteristics of hydroxyapatite synthesized from Mojokerto calcite in Rattus norvegicus. In this study 30Rattus norvegicus were used as experimental animals. The animals were divided into 3 groups (n=10) to be givenHA-calcite, HA-200 (Waco, Japan), and aquadest (control) orally. The animals were observed 7 days and thenwere analyzed for: fatality rate and clinical behavior, hematology test, organ morphology, and histopathologyappearance. The result showed that there was not any animal death during 7 days observation. None of the animalexhibited any noteworthy findings in clinical behavior, hematology test, organ morphology, and histopathologyappearance. In conclusion, HA-calcite did not show any acute toxicity characteristic; therefore, it was potential tobe used as an alternative material for bone substitution.
PENGARUH TEKANAN PISTON PADA PENGATURAN KATUP SOLENOID PROPORSIONAL DUA ARAH TERHADAP LAJU ALIRAN AIR PADA SISTEM KALIBRASI PISTON PROVER OT-400
Authors: Prakosa Jalu Ahmad
Published: February 2020

In order to use piston prover OT-400 calibrator more effective is to know the relationship between pressure piston and water flow rate. Water flow rate measurement by using piston pressure variation and setting of proportional directional solenoid valve has been done on piston prover OT-400 calibration sytems. Selection variation of piston pressure condition has been done at four measuring points there are 20 PSI, 42.5 PSI, 62.5 PSI and 80 PSI. Giving of voltage variation for ascending and declining to the solenoid is to set the opening and closing its valve. From the measurement results obtained that the water flow rate is proportional to the piston pressure used. Graph of water flow rate (Q) with unit of liters / minute versus the piston pressure (P) with unit of PSI within the setting ofproportional directional solenoid valve on the piston prover OT-400 calibrator has linear type that is Q = 0.002. P + 0.151 with R2=0,998. While the graph of the average uncertainty value of the measuring point versus pressure piston is not a linear form with the smallest value of 2.31% on the use of piston pressure of 80 PSI
News Trend in Political Participation: Does News Convince Female Electors to Vote? A Comparative Study between Egypt’s (Cairo) and Morocco’s (Rabat) Media Campaigns
Authors: Mohsen Monia , El-Bastawisi Iman
Published: February 2020

The aim of this paper to explore the news availability and its effect on female voting behaviour in Egypt’s capital Cairo and Morocco’s capital Rabat political elections. The study used an exploratory research design, working within a qualitative paradigm two sources of evidence were employed. Commentary was compiled from respondents: (i) Twenty in-depth face-to-face interviews with key respondents from Egypt and Morocco (ii) Four focus groups with each group containing six respondents in Egypt and Morocco. In regards to the findings, the media impact was apparent in both countries that influence citizens. However, they mentioned minimal influence by the available political news. Egyptian citizens confirmed that they were not convinced that the available news convince females to vote, as they felt that the available newspapers and news websites is of less credibility, yet Moroccan citizens confirmed that the available news is credible and it does convince females to vote. Mentioning social and cultural determinates that affects females in the society, both Egyptians and Moroccans claimed that females have their full rights that gives full freedom to participate in the elections. Finally, both citizens conformed that the social media, is the most effective medium employed in political media campaigns.
The Effects of Customer’s Psychological Ownership on Intention to Establish Long-Term Relationships with the Company
Authors: Shim Hyeon-Sook
Published: February 2020

Purpose: It is very important for companies to maintain long-term relationship with their customers. This study focused on the psychological ownership of customers to improve and make strong relationship with the company. This study aimed to find out the main antecedents that form psychological ownership. It also conceptually examine whether psychological ownership affects the intention to sustain long-term relationship with companies.Methodology: This study will conduct a comparative study between the US and Korea by surveying customers using hotels and department stores. The results of survey will be analyzed by structural equation model using AMOS program.Findings: Through previous studies and inferences, we extracted customer participation, customer experience, and customer-company identification as the main antecedents influencing psychological ownership in the customer-company relationship. Discussion: If it is verified that psychological ownership has a significant impact on long-term relationship, marketing practices could be suggested that can maximize the psychological ownership of customers by analyzing three factors of customer participation and four types of customer experience.
A Survey of Microbial Communities on Dry-Aged Beef in Commercial Meat Processing Facilities
Authors: Capouya Rachel , Mitchell Thomas , Clark Diana I. , Clark Daniel L. , Bass Phillip
Published: February 2020

Many artisanal meat professionals believe that the microbial populations on the outer crust of dry-aged beef contribute to variation in sensory profiles; however, to date there is minimal information about the microbes themselves that grow on commercially produced dry-aged beef. The microbiome of dry-aged beef bone-in strip loins (Institutional Meat Purchase Specifications #175) from 5 commercial dry aging facilities, including one utilizing ultraviolet light treatment, were surveyed to assess the microbial populations residing on and within each subprimal. Each strip loin was sampled at multiple spatial locations and depths, and the microbial sequences present in the samples were identified using a nextgeneration sequencing approach. Insufficient microbial DNA was isolated from ultraviolet-light-treated strip loins, indicating that this treatment eliminates all or most microbial growth on the meat. Sequencing results indicated that each establishment was producing meat with different microbial communities, based on Permutational Multivariate Analysis of Variance (P < 0.01) and clustering in the Principal Coordinates Analysis plot of Jaccard distances. The position on strip loins from which samples were taken had negligible influence on microbial community structure. Aging facility, and the relative unique environmental conditions within, was determined to be the only observed driver of community structure. Notable operational taxonomic units (OTUs) detected included the spoilage-associated bacterium Pseudomonas fragi and the fungal species Debaryomyces udenii and Penicillium polonicum. An OTU identified as Mucor sp. PG272 was found to be present in over 75% of all samples. This OTU may represent a species similar to Thamnidium, a mold that has been associated with product quality. This study established a general core microbiome for dry-aged beef observed in commercial facilities, variations of which may—as future research could indicate—contribute to distinct sensory properties.
Poultry Welfare: Future Directions and Challenges?
Authors: Schwean-Lardner Karen , Herwig Eugenia
Published: February 2020

The emphasis on poultry welfare has changed dramatically over the past 2 to 3 decades, and as a result, the quality of life of broilers, laying hens, and turkeys has improved. However, some changes may come with unintended consequences. This paper is meant to review two such areas—one in which the direction of the consumer push for a specific change is not completely supported by the scientific literature, and the second in which environmental and economic factors may suffer as a result of the changes. Such areas of change may arise in industry challenges in the future. Perhaps using a balanced approach when considering factors where bird welfare and environmental costs collide—in conjunction with allowing consumers choice over the products they purchase—could offer the industry a more sustainable direction for the future.
Dynamic Conditional Correlation GARCH: A Multivariate Time Series Novel using a Bayesian Approach
Authors: Nascimento Diego , Xavier Cleber , Felipe Israel , Neto Francisco Louzada
Published: February 2020

The Dynamic Conditional Correlation GARCH (DCC-GARCH) mutation model is considered using a Monte Carlo approach via Markov chains in the estimation of parameters, time-dependence variation is visually demonstrated. Fifteen indices were analyzed from the main financial markets of developed and developing countries from different continents. The performances of indices are similar, with a joint evolution. Most index returns, especially SPX and NDX, evolve over time with a higher positive correlation.
SISTEM PEMELIHARAAN BARANG TEMUAN
Authors: Mahfudhan
Published: February 2020

Abstract: The regulations of found property were not clearly described in the Indonesian constitution. As the legal protection in this country, it has not contributed to set the legislation in Indonesia. This research aimed to investigate the fundamental problems, the output of the found property theory and the importance of the standard rule of found property in the Indonesian constitution. The research findings indicated that the civil code assessed that the rights and obligations concerning the found property are obtained by controlling the status of objects. However, in Islamic law, the purpose of the controlling and belonging rights of found property was to protect someone’s right. It indicated that Islam does not differentiate the wealth identity (its advantage, size, value).  It also concerns with the status of people who find and own, and the right to control or obtain legal recognition of the property status.

Abstrak: Peraturan tentang barang temuan masih sangat kabur dalam undang-undang Indonesia sebagai payung hukum di Negara Republik ini,  sampai saat ini belum memberi konstribusi dalam penetapan perundang-undangan di Indonesia. Penelitian pemeliharaan barang temuan ini bertujuan mencari jawaban dari permasalahan dasar, dan output dari teori barang temuan, serta dimana letak dasar penting adanya aturan yang baku terhadap barang temuan, khususnya dalam perundang-undangan di Indonesia. Berdasarkan penelitian yang dilakukan, KUH Perdata menilai hak dan kewajiban menyangkut barang temuan diperoleh dengan cara menguasai tingkat status benda. Sementara dalam hukum Islam, tujuan utama yang diperhatikan mengenai hak menguasai dan hak memiliki atas barang temuan, pada dasarnya adalah untuk melindungi hak seseorang. Indikasi ini terlihat bahwa Islam tidak membedakan identitas harta (manfaat atau tidak, besar atau kecil, bernilai atau tidak), juga memperhatikan status orang yang menemukan dan yang memiliki; sekaligus hak menguasai atau mendapat pengakuan secara sah atas status barang yang dimaksud.

KATA KUNCI: Sistem, Barang Temuan
POLITIK HUKUM PEMBENTUKAN KOMISI KEBENARAN DAN REKONSILIASI ACEH: RE-FORMULASI LEGALITAS KKR ACEH
Authors: Zaki
Published: February 2020

The establishment of a Truth and Reconciliation Commission in Aceh is based on Article 229 of Law No. 11 of 2006, then legalized in Qanun No. 17 of 2013. The existence of Aceh's Truth and Reconciliation Commission has further provoked a polemic after the Governor of Aceh appointed several members of the Aceh Truth and Reconciliation Commission based on the Decree of the Governor of Aceh Number 162/796/2016. The pros and cons concerning the dissolution of the Aceh Truth and Reconciliation Commission flourished as the assessment of the Aceh Truth and Reconciliation Commission was established after the abolition of the provisions of the National Commission for Truth and Reconciliation by the Constitutional Court. This paper intends to examine the legality of the Aceh Truth and Reconciliation Commission in terms of legal and legal aspects of the existence of the Aceh TRC according to the laws and regulations.

Abstrak: Pembentukan KKR di Aceh didasarkan pada Pasal 229 Undang-Undang No. 11 Tahun 2006, kemudian dilegalkan dalam Qanun No. 17 Tahun 2013. Keberadaan KKR Aceh makin menimbulkan polemik setelah Gubernur Aceh mengangkat beberapa anggota KKR Aceh berdasarkan pada Surat Keputusan Gubernur Aceh Nomor 162/796/2016. Pro dan kontra mengenai pembubaran KKR Aceh berkembang akibat penilaian KKR Aceh dibentuk setelah dihapuskannya ketentuan KKR Nasional oleh Mahkamah Konstitusi. Tulisan ini hendak mengkaji mengenai legalitas KKR Aceh ditinjau dari aspek politik hukum dan formulasi hukum mengenai keberadaan KKR Aceh menurut peraturan perundang-undangan.

Kata kunci: Politik hukum, Pembentukan, KKR Aceh