bluuebunny/crossref_metadata_2025 huggingface dataset:
Statistical analysis and Spatial correlation of rainfall in Greece for a 20-year time period
Authors: Stathopoulos Nikolaos , Skrimizeas Panagiotis , Kalogeropoulos Kleomenis , Louka Panagiota , Tragaki Alexandra
Published: January 2019

Rainfall is a major natural process, with severe impact on human population. Recent changes in rainfall are directly linked with climate change. This study aims at the spatial and statistical analysis of rainfall in Greece during the last two decades of the 20th century. Its main objective is to investigate current conditions and evaluate emerging trends. Analysis relies on data from 74 meteorological stations all over the country and covers the years 1981-2000. Methodologically, the paper is divided into two parts. In the first part, Thiessen polygons have been created to determine their influence zones, and spatial correlation has been estimated using Moran's I index, weighted by appropriate spatial proximity matrices. Analysis has been performed using GeoDa software. At a second level, and having selected a representative sample from those stations, descriptive statistics were applied to determine current status and identify future trends. For each one of the years studied, analysis refers to two sub-periods, the dry and the wet one, as well as to the year as a whole. Differences detected between dry and wet seasons, as well as the similarities between wet and year period imply that the characteristics of annual rainfall are mainly conditioned by those of the wet season. This approach, if applied for multiple and continuous time-periods, could serve as a very useful tool for researching and analyzing future trends and spatial patterns, in different areas worldwide. Thus, important conclusions can come of about rainfall (or climatic in general) differentiations, possibly due to climate change.
Un análisis comparativo entre GARCH-M, EGARCH y PJ-RS-EV para modelar la volatilidad de Índice de precios y cotizaciones de la Bolsa Mexicana de Valores
Authors: Reyes-García Nallely Jacqueline , Venegas-Martínez Francisco , Cruz-Aké Salvador
Published: January 2019

El presente trabajo compara la capacidad de varios modelos de volatilidad dependiente del tiempo para explicar la dinámica estocástica del Índice de Precios y Cotizaciones (IPC) de la Bolsa Mexicana de Valores (BMV). En particular se analizan los procesos ARCH, M-GARCH, EGARCH y difusiones con saltos estocásticos y con cambio de régimen para la volatilidad (PJ-RSSV por las siglas en inglés de Poisson Jumps-Regime Switching -Stochastic Volatility). En todos los casos, se realiza una parametrización econométrica que sirve como base para la simulación Monte Carlo de posibles trayectorias del IPC. Por último se muestran y se analizan las diferencias obtenidas por las distintas metodologías ante cambios en el precio inicial y la volatilidad inicial.
Improvement of academic performance by studying in pairs
Authors: Hernandez-Grageda Nataly
Published: January 2019

This paper focuses on analysing the process of partnership formation and its effects on academic performance. We model the formation of studying partnerships as a Bayesian game. Students utility functions are in the spirit of firms' profit functions where the time they devote to study is the input to produce human capital. Academic skills are uniformly distributed, and every student is assumed to know her academic skills. We find that a student decides to study with a classmate because she believes that the classmate has better academics skills. We also find that, in equilibrium, the time a student is willing to spend studying with a classmate increases with the mean and the variance of the distribution of the academic skills. Therefore, under incomplete information, we expect students to devote more time studying with a classmate regardless whether they are studying in a high standard school.
Los microorganismos como una alternativa para la remediación de contaminación por hidrocarburos
Authors: Domínguez-Sánchez Sicar , Martínez-Montoya Humberto , Hernández-Jiménez María Cristina , Torres-Rodríguez Héctor Fabián , Rodríguez-Castillejos Guadalupe
Published: January 2019

La contaminación es uno de los problemas más grandes a los que se enfrenta la humanidad actualmente; algunos compuestos pueden almacenarse por largos períodos en el suelo y mantos acuíferos. Además, los efectos nocivos sobre la salud humana son bien conocidos; el medio ambiente tiene la capacidad de restaurar las áreas contaminadas en bajas concentraciones; sin embargo, se han superado los límites naturales de degradación. Por ello, es importante la implementación de tecnologías de remediación para tratar suelos con desechos tóxicos, como los derivados del petróleo. Se han evaluado diversos métodos de
remediación que utilizan microorganismos, y se sabe que estos degradan compuestos tóxicos solos o en consorcios de organismos múltiples.
Reconsidering the Palestine Issue in the Shade of Israel’s Expanding Sovereignty Claim
Authors: Mercan M. Hüseyin
Published: January 2019

The Palestine question is among the most important and longstanding conflicts in the world. A lasting solution could not be found and problems have multiplied after the foundation of the State of Israel in 1948, mainly because the sovereignty of the Palestinian people has been disregarded. Though the conflict includes complex issues such as the legal status of Jerusalem, the refugees’ right to return to their ancestral lands and the rapid increase in Jewish settlements; the root of the problem is the lack of an equal sovereign rights approach for both sides. The Palestine issue has been rendered more and more tragic over the years as Israel does not permit the Palestine Authority to exercise its sovereign rights in its own lands and the international community refrains from imposing sanctions on Israel despite its continuous violations of international law and UN (United Nations) resolutions. Especially as a result of Israel’s recent policies towards expanding its sovereignty claims over the entire Palestinian territory, an even darker period seems to cloud Palestine’s sovereignty in the near future. This study claims that the source of the longstanding Israel-Palestine conflict is the inequality in exercising sovereign rights between the two parties and discusses how Israel’s expansionist activities may shape the Palestine issue in the forthcoming years. Furthermore, the study scrutinizes how the “Jewish Nation State Basic Law” – that was recently approved by the Israeli parliament – will sabotage the ongoing search for peaceful solutions and it may destroy all hopes for establishing a lasting peace between the two peoples in the foreseeable future.
PEMBERDAYAAN IBU-IBU KELOMPOK BAROKAH TANI DI KAMPUNG CIPONDOH RW 20 DESA KERTAJASA KECAMATAN PADALARANG EMPOWERING HOUSEWIVES OF BAROKAH TANI GROUP IN CCIPONDOH VILLAGE OF RW 20, KERTAJASA, DISICTRIC OF PADALARANG
Authors: Renosori Puti , Achiraeniwati Eri , Selamat Selamat
Published: January 2019

Tingkat Target utama dari kegiatan PKM adalah Meningkatkan  ketrampilan ibu-ibu dalam membuat olahan singkong menjadi berbagai kue/makanan yang mempunyai nilai tambah yang lebih tinggi. Dipilihnya singkong sebagai bahan dasar kue/kuliner, karena pertanian di Kampung Cipondoh menghasilkan singkong yang melimpah. Saat ini Singkong sebagian besar di jual mentah dengan harga yang relatif  murah ke  pengumpul, sebagian singkong sudah diolah menjadi makanan tradisional seperti kripik singkong dan opak singkong dll. Untuk mencapai target diatas maka kegiatan yang telah dilaksanakan ialah: pengadaan mesin dan peralatan yang dibutuhkan, pelatihan administrasi keuangan sederhana, wirausaha pemasaran dan  peningkatan ketrampilan  pengolahan kue berbahan dasar singkong. Peningkatan keterampilan dilakukan dengan cara praktek langsung membuat kue/makanan. Selain mempunyai rasa yang enak olahan singkong diupayakan lebih menarik, kreatif, halal dan thayyib (baik untuk kesehatan tubuh). Selanjutnya pendampingan dan monitoring kegiatan diarahkan pada diskusi untuk mengatasi kendala-kendala di lapangan dan  rencana pengembangan kuliner yang akan dikembangkan. Melalui kegiatan PKM dapat  meningkatkan diversifikasi pangan, meningkatkan motivasi dan kreativitas ibu-ibu kelompok tani:”Barokah Tani” dan dapat menjadi peluang usaha yang dapat  meningkatkan perekonomi keluarga
Analisis Perilaku Komponen Sekolah terhadap Penerapan Program Zero Waste di Sekolah
Authors: Prajati Gita , Darwin Darwin
Published: January 2019

Zero waste merupakan suatu konsep baru yang menawarkan jawaban atas permasalahan jumlah sampah yang meningkat akibat adanya pertumbuhan ekonomi dan konsumsi masyarakat. Salah satu cara penerapan zero waste adalah dengan cara mengurangi sampah. Cara ini bisa diterapkan di seluruh lapisan masyarakat. Penelitian ini bertujuan untuk mengetahui faktor-faktor perilaku yang dapat mempengaruhi proses penerapan zero waste di sekolah. Penelitian ini dibagi menjadi tiga tahap. Tahap pertama merupakan tahap pengumpulan data baik data primer maupun data sekunder Pengumpulan data dilakukan melalui observasi, wawancara dan penyebaran kuisioner. Sedangkan tahap kedua merupakan tahap pengolahan data. Data-data yang terkumpul diolah menggunakan metode chi-square. Kemudian tahap ketiga merupakan tahap analisa data. Hasil penelitan menunjukkn bahwa untuk kelompok guru dan pegawai sekolah, hanya ada satu variabel yang memiliki hubungan signifikan dengan terhadap pelaksanaan zero waste di sekolah, yaitu sikap menerima. Sedangkan untuk kelompok siswa sekolah ada tiga buah variabel yang memiliki hubungan signifikan dengan terhadap pelaksanaan zero waste di sekolah, yaitu sikap menerima, sikap merespon dan sikap bertanggungjawab.
KINERJA PEMERIKSAAN HIV PADA LAYANAN KONSELING DAN TES HIV PROVINSI DKI JAKARTA: ANALISIS HASIL PEMANTAPAN MUTU EKSTERNAL IMUNOLOGI TAHUN 2016
Authors: Kurniawati Eva Dian , Ayuningtyas Dumilah
Published: January 2019

Human Immunodeficiency Virus (HIV) sampai saat ini masih menjadi  masalah kesehatan masyarakat di dunia, pun di Indonesia. Salah satu strategi pengendalian HIV/AIDS adalah perluasan skrining. Di Indonesia, Rapid diagnostic Test (RDT) menjadi alat pemeriksaan laboratorium yang banyak digunakan untuk skrining dan diagnostik HIV. Untuk menjaga mutu hasil pemeriksaannya, dilakukan Pemantapan Mutu Eksternal (PME) terhadap setiap layanan yang melakukan pemeriksaan HIV. Dengan pemeriksaan yang bermutu, mortalitas, morbiditas, dan penyebaran penyakit menular dapat diturunkan. Tujuan penelitian ini adalah untuk mendeskripsikan kinerja/mutu pemeriksaan HIV pada layanan Konseling dan Tes (KT) HIV di Provinsi DKI Jakarta. Penelitian ini menggunakan disain penelitian potong lintang, dengan metode analisis deskriptif kuantitatif. Populasi dalam penelitian ini adalah layanan KT HIV di Provinsi DKI Jakarta yang saat ini berjumlah 70 unit. Sampel penelitian adalah peserta PME bidang Imunologi parameter anti HIV, tahun 2016 yang dilaksanakan oleh kementerian Kesehatan, sebanyak 32 unit yang memenuhi kriteria inklusi. Hasil penelitian menunjukkan bahwa 15,6% unit mempunyai kinerja pemeriksaan HIV tidak baik. Dan 100% unit dengan hasil PME tidak baik tersebut disebabkan oleh ketidaksesuaian strategi pemeriksaan yang dilaksanakan pada pemeriksaan diagnosis HIV dengan strategi standar sesuai Permenkes nomor 15 tahun 2015
FAKTOR – FAKTOR YANG MEMPENGARUHI UJIAN KOMPETENSI D.III KEPERAWATAN PADA POLITEKNIK KESEHATAN KEMENKES KUPANG PRODI KEPERAWATAN WAINGAPU
Authors: Natu Nayamanto Namu
Published: January 2019

Uji kompetensi merupakan suatu proses pengukuran pengetahuan, keterampilan, dan perilaku pada perguruan tinggi yang menyelenggarakan program studi Keperawatan untuk mendapat sertifikat tanda registrasi dan SIPP selain itu uji kompetensi langkah mempersiapkan lulusan yang siap menghadapi tantangan sistem perawatan yang lebih kompleks. tujuan penelitian adalah diketahui hubungan pelaksanaan tryout ujian kompetensi dan hasil Indeks Penilaian kumulatif (IPK) terhadap hasil ujian kompetensi bagi mahasiswa lulusan Program Studi Keperawatan Waingapu. Jenis penelitian cross sectional dengan sampel penelitian yaitu lulusan yang mengikuti uji kompetensi dan memiliki IPK dengan menggunakan uji statistik chi square dan uji T independen untuk menguji hipothesis. Hasil penelitian terdapat hubungan antara tryout dengan ujian kompetensi dan IPK dengan ujian kompetensi nasional (P value 0,0001 < alpha 5%). Ujian tryout membawa dampak yang baik terhadap keberhasilan lulusan selama mempersiapkan diri dikampus melalui proses pembelajaran baik dikelas, laboratorium dan klinik dan mengikuti ujian kompetensi D.III keperawatan nasional oleh Kementerian Riset, tehnologi dan pendidikan Tinggi.
PELATIHAN PENGENALAN ANIMASI DAN DESAIN UNTUK ANAK JALANAN SEKOLAH MASTER (MASJID TERMINAL)
Authors: Triwahyono Bambang , Widiastiwi Yuni , Hananto Bayu
Published: January 2019

Implementation of animation and design training activities in Sekolah Master (Master School) aims to enhance knowledge and skills in the field of design. The method used in this training is the practice of computer directly in the computer lab. Expected result from the implementation of this activity is that each trainee has the ability to design and have the opportunity to work in the field of design when they graduate or out of school.
MENDELEY: UNTUK MENINGKATKAN KEMAMPUAN MENULIS DOSEN
Authors: N Arizal , Listihana Wita Dwika , Nofrizal Nofrizal
Published: January 2019

Didalam perguruan tinggi yang sukses tidak bisa dilupakan adanya faktor yang satu ini yaitu dosen. Dosen merupakan kunci sukses dalam perguruan tinggi untuk mendidik mahasiswa dan mahasiswi agar dapat berguna bagi nusa dan bangsa dimasa yang akan datang. Beberapa tugas dosen diantaranya mengajar, penelitian dan pengabdian kepada masyarakat yang sering disebutkan dengan Tri Darma Perguruaan Tinggi. Dari tiga kewajiban seorang dosen tersebut dosen ditutut untuk memiliki kemampuan dalam menulis seperti Laporan, Skripsi, Tesis, Disertasi, Buku, Artikel dan  lain-lain. Namun, untuk dapat menulis dengan baik maka perlu latihan secara terus menerus serta mengetahui alat bantu untuk menulis salah satunyanya adalah alat bantu untuk kutipan dan daftar pustaka. Oleh karena itu diperlukan alat/aplikasi yang dapat membantu dosen untuk menulis kutipan dan daftar pustaka. Mendeley merupakan aplikasi yang dapat digunakan untuk menulis kutipan dan daftar pustaka namun tidak seluruh dosen dapat menggunakan aplikasi ini. Metode dalam upaya untuk meningkatkan kemampuan menulis dosen lakukan dengan beberapa tahapan yaitu ceramah  materi pelatihan/workshop tentang  dengan isi yaitu pengenalan aplikasi Mendeley dan video tentang mudahnya menggunakan applikasi ini, Praktek menggunkan aplikasi Mendeley, Memberikan kesempatan kepada para peserta untuk mengajukan pertanyaan atau diskusi mengenai materi yang disampaikan, Melakukan survei untuk mengevaluasi dilakukan dengan cara menyebarkan kuisoner Pretest & dan Posttest dengan Indikator keberhasilan kerberhasilan tingkat pemahaman peserta pada program ini adalah 70 %. Hasil dari kegiatan ini membuktikan bahwa tingkat pemahaman dosen 85 % dapat meningkatkan kemampuan menulis kutipan dan daftar pustaka dan sangat positif bagi pengembangan keahlian dosen dalam membuat karya ilmiah.
UPAYA PENINGKATAN PERAN SERTA KELOMPOK PKK DALAM PENCEGAHAN PENYAKIT TIDAK MENULAR
Authors: Septikasari Majestika
Published: January 2019

Sebagian besar anggota kelompok PKK RT 3 RW 8 Desa Tritihlor, Kecamatan Jeruklegi, adalah ibu bekerja dan 2 diantaranya adalah kader kesehatan.  Banyaknya ibu yang bekerja berdampak pada pola hidup termasuk dalam konsumsi makanan. Berdasarkan survey pendahuluan yang dilakukan terhadap 5 ibu anggota kelompok PKK RT 3 tiga diantaranya mengatakan lebih dari 3 kali dalam satu minggu membeli makanan dari warung dan semua ibu mengatkan tidak pernah olahraga. Pola hidup yang demikian berisiko meningkatkan penyakit tidak menular yang menyebabkan kematian sebesar 68%. Mitra kader yang ada belum memiliki kemampuan melakuan pemeriksaan sederhana untuk mencegah penyakit tidak menular. Sebagian mitra tidak tau dan belum pernah melakukan pengecekan rutin kesehatan untuk mendeteksi penyakit tidak menular oleh karena telah dilakukan upaya untuk meningkatkan kemampuan mitra dalam melakukan pemeriksaan sederhana untuk mendeteksi penyakit tidak menular, kegiatan alih bina informasi dengan tujuan meningkatkan pemahaman mitra tentang penyakit tidak menular dan upaya mencegahnya serta melakukan pemeriksaan untuk mendeteksi penyakit tidak menular. Hasil kegiatan antara lain pengetahuan mitra tentang penyakit tidak menular dan upaya pencegahannya telah meningkat, mitra kader telah terampil dalam melakukan pemeriksaan sederhana untuk mencegah penyakit tidak menular serta terdeteksi 1 orang obesitas tingkat I, 10 orang obesitas tingkat II dan 2 orang dengan hipertensi
Biology Lesson by Using Animation Video’s Media for Senior High School Students
Authors: Yustika Gaung Perwira
Published: January 2019

The goal of giving Biology lesson at non formal course for senior high school students is for making them prepare on the school exams, enter university and as a important knowledge for the application functional of their daily life. Although biology is one of science subjects that everyday around us and in our daily environments, the students uninterested toward this subject, and having difficulties understanding biology lesson. Meanwhile, the writer found that a few of students take biology as an unimportant lesson at many reasons, one of them is more like another science subjects.The animation playing of videos was done at study course institute of Suhaymie Institute that located at seruni street number 51, Ketapang, Genteng, Surabaya, east Java. This activity ran at 2017/2018 academic calendar started from september 2017 to march 2018. The result showed all of students gave positive feedback 100% between 4 classes (alpha, beta, gamma, and delta) at the end of the lesson. The students became more understand about the lesson because video animation showed them audio-visually and the biological process can be seen directly.
ANALISIS DAYA DUKUNG LINGKUNGAN WISATA ALAM COBAN TALUN, KOTA BATU
Authors: Hamdani Ahmad Faruq , Wardani Nila Restu
Published: January 2019

Coban Talun merupakan objek wisata alam di Kota Batu dan terletak pada kawasan hutan yang dikelola Perhutani. Rata-rata jumlah kunjungan wisatawan setahun terakhir (2016-2017) ini mencapai 6.300 wisatawan tiap bulan. Adanya kenaikan jumlah wisatawan, maka diperlukan analisis mengenai daya dukung lingkungan objek wisata Coban Talun. Metode yang digunakan adalah metode penelitian kuantitatif dengan perhitungan menggunakan rumus Cifuentes (1992) yang dimodifikasi untuk mengetahui daya dukung fisik (PCC), daya dukung riil (RCC), kapasitas manajemen (MC), dan daya dukung efektif (ECC). Pengumpulan data dilakukan dengan survei lapangan, kuesioner, dan wawancara. Analisis daya dukung lingkungan berdasarkan hasil perhitungan menunjukkan nilai PCC atau jumlah maksimum wisatawan yang dapat diterima di areal wisata dengan luas 40 Ha sebesar 10.770 wisatawan/hari dengan nilai kapasitas manajemen (MC) sebesar 0,75, daya dukung riil sebesar 630 wisatawan/hari, dan nilai daya dukung efektif (ECC) sebesar 460 wisatawan/hari. Analisis daya dukung lingkungan ini dapat menjadi pertimbangan pengelola objek wisata Coban Talun dalam memaksimalkan jumlah kunjungan wisatawan sebesar 119 % atau 250 wisatawan dari rata-rata jumlah kunjungan saat ini sebesar 210 wisatawan, sehingga nilai ECC sebesar 460 wisatawan/hari terpenuhi.
The Axiological Foundation of the Current and Future State of the Methodology of Teaching Russian (Mother Tongue)
Authors: Scriabina Olga A.
Published: January 2019

This article provides a discussion on the current theoretical and practical aspects of the axiological approach in the contemporary methodology of teaching Russian as the first language. The concept of an axiological linguistic personality is provided, which adds an axiological perspective to the linguistic personality concept. Such a personality is characterised by a value-based view on the mother tongue. The axiological foundation of the system of teaching the Russian language is analysed in terms of the methodological principles currently used in education. Techniques for the formation of the axiological linguistic personality in the process of teaching the Russian language are proposed.
Lexical Structure of the Poetic Text as a Key to the Comprehension of Its Inherent Values
Authors: Bolotnova Nina S.
Published: January 2019

This article is aimed at presenting a methodology for the conceptual analysis of poetic texts based on their lexical structure using the theory of communicative stylistics. The lexical structure of the literary text is considered to be a means of aсquainting the reader with the values manifested therein. The study of values intertwined within written works is particularly significant for the development of an axiological approach to teaching the Russian language. This article proposes a method for a sequential analysis of the lexical structure of a poetic text, which can be used at Russian language lessons.
Analysis of the Aesthetic and Ethical Content of Folk Speech Texts at a Lesson-investigation
Authors: Ostrenkova Marina A.
Published: January 2019

This article is devoted to the methods of acquainting students with the language of traditional culture (folklore) in school education. Such knowledge is expected to promote students’ awareness of the ethical and aesthetic values inherent in folk culture texts. A search for cultural information can be performed through a linguocultural study. This article presents such a research study entitled “Zachem ranshe zazyvali vesnu” (Why did they use to invite spring) aimed at revealing the specific features of folk texts that were used by Russian people to make spring to come. The semantics of textual artefacts is analysed in terms of their ethical and aesthetic significance.
Pengaruh Pupuk Organik Cair Ri1 Terhadap Pertumbuhan Dan Produksi Tanaman Kubis Bunga (Brassica oleracea var. botrytis L.)
Authors: Gomies L. , Rehatta Herman , Jean Nendissa Jean
Published: January 2019

Research on the effects of RI1 liquid organic fertilizer on the growth and yield of broccoli (Brassica oleracea L. var. botrytis) has been conducted in Negri Hatalai, Subdistrict of Leitimur Selatan, Ambon. This study was done from January to April 2011. The objective of this study was to obtain optimal concentration of RI1 liquid organic fertilizer for growth and flower yield of broccoli. This research used Randomized Block Design with one factor, consisting of six treatments and three replications. Concentration of RI1 liquid organic fertilizer treatments consisted of 0 ml/0.5 l or without organic fertilizer, 1 ml/0.5 l., 2 ml/0.5 l., 3 ml/0.5 l., 4 ml/0.5 l and 5 ml/0.5 l.  The observation data were analyzed using Analysis of Variance and followed by Tukey HSD at a level of 5%. The results showed that the liquid organic fertilizer RI1 did not give significant effects on plant height, stem diameter, time of flower formation, time of flowers opening, flower diameter and weight, but gave significant effects only on leaf number and leaf area at a concentration of 2 ml/0.5 l.
Efek Dolomit Dan Sp-36 Terhadap Bintil Akar, Serapan N Dan Hasil Kacang Tanah (Arachis hypogaea L.) Pada Tanah Kambisol
Authors: Silahooy Charles
Published: January 2019

Maluku in general and Ambon municipality in particular is a region with the lowest peanut production as compared to its national production. Cambisol is one of soil type that has good soil physical properties, but it is low in N and P contents and has an acidic reaction that inhibit the growth of peanut plants.  The research was conducted in a plastic house in Halong Village, Teluk Ambon Baguala Subdistrict, from April to Juli 2012. This research used a Completely Randomized Design with two factors, i.e. factor 1 with three levels of dolomite fertilization, consisting of D0 (without dolomite), D1 (0.3g dolomite per pot), D2 (0.6 g dolomite per pot), and factor 2 with three levels of phosphate fertilization consisting of P0 (without phosphate fertilizer), P1 (0.7 g SP-36 per pot) and P2 (1.4 SP-36 per pot). The results showed that the application of SP-36 increased the number of root nodules and yield of peanut. Response was even better if accompanied by the application of dolomite. Leaf N uptake could be enhanced by application SP-36, but it was independ from the application of dolomite. The highest peanut yield of 41.83 g per pot was achieved with the fertilizer combination of D1P2  (0.3 g dolomite per pot and  1.4 g SP36 per pot)
Pengaruh Perlakuan Pencelupan Dan Perendaman Terhadap Perkecambahan Benih Sengon (Paraserianthes falcataria L.)
Authors: Marthen Marthen , Kaya Elizabet , Rehatta Herman
Published: January 2019

In developing productive forests, seeds play a crucial role. The seeds of forests tree have physical condition of hard seed coat, especially Leguminoceae family. Silvicultural techniques that can overcome seed coat dormancy are dyeing and submersion of seeds. The knowledge and experience in breaking seed dormancy of Sengon (Paracerianthes falcataria L.) is rare, therefore it is necessary to study how to overcome seed dormancy. The objective of this study was to determine the effect of dyeing and submersion treatments to overcome seed dormancy of Sengon seed to improve its viability. This research used Completely Randomized Design (CRD) with two factors: namely Seed (Factor A), dipped in hot water at 60 º C for (A0 = Control, A1 = 2 minutes, A2 = 4 minutes, A3 = 6 minutes), Factor B, seeds soaked in cold water: (B0 = control, B1 = 6 hours of soaking, B2 = 12 hours, B3 = 18 hours, B4 = 24 hours). The parameters observed were germination percentage, germination rate and vigor index. The results showed that among all parameters observed the interaction of factors A1B2, A2B2 and A3B2 were the best treatment for germination percentage which was equal to 100 percent, the best germination rate of 3.897 days and the best vigor index of 27.02
Identifikasi Lalat Buah (Bactrocera spp) Di Chili, Bitter Melon, Jambu Dan Jambu Bol Di Kota Ambon
Authors: Tariyani Tariyani , Patty John A , Siahaya Victor G
Published: January 2019

Fruit flies (Diptera: Tephritidae) are important pests of horticultural crops with the intensity of their attacks can achieve 100%.  The control by quarantine regulations and the use of attractants will be more successful when the information about the species that attack horticultural crops has been known clearly. This study aimed to identify the species of fruit fly that attack pepper (Capsicum annum), bitter melon, guava and guava bol and to know the number and sex ratio of fruit fly pests. The method used was the survey methods, by taking/collecting pepper, bitter melon, guava and guava bol which contained fruit fly attack symptoms, maintained until it was discovered in the imago, later it was identified. Based on the results of the study, we found that fruit flies that attack the chili was B. papaya, in bitter melon was B. cucurbitae, in bool guava fruit and guava was B. Albistrigata. The number of fruit flies in chili was 21, in bitter melon was176, 89 in bol guava, and in guava was 90. Sex ratio in chili fruit flies (1:1), bitter melon (1:1), guava bol (1:1) and guava (2:1).
Respons Tanaman Cabai Besar (Capsicum annuum L.) Terhadap Pemberian Pupuk Organik Hormon Tanaman Unggul
Authors: Ralahalu M. A , Hehanussa Meity L , Oszaer L.L
Published: January 2019

This research aimed to study the responses of large chilli plants (Capsicum annuum L.) to treatment with superior plant hormone organic fertilizer and to obtain the optimal concentration of superior plant hormone organic fertilizer on growth and yield of plants. The research was conducted at Gunung Nona, Benteng Village, Nusaniwe Subdistrict, Ambon City, from April to September 2012. The research experiment was arranged in a Completely Randomized Design (CRD) with 3 replications. The experimental factor was the concentration of superior plant hormone organic fertilizer, consisting of P0 = without fertilizer (control),   P1 = 1 ml/l, P2 = 2 ml/l, P3 = 3 ml/l, and P4 = 4 ml/l. The results showed that the concentration of superior plant hormone organic fertilizer influenced significantly on plant growth and yield of large chilli plants, and at a treatment of 3 ml / l  the number of harvested fruit per plant was 70,58 and fruit weight was 241.67 grams
Respons Lima Varietas Kubis (Brassica oleracea L.) Terhadap Serangan Hama Pemakan Daun Plutella Xylostella ( Lepidoptera ; Plutellidae)
Authors: Luhukay Jerry. N , Uluputty Muhammad Riadh , Rumthe Ria Y
Published: January 2019

Efforts to increase crop production often faced difficulty with pests and diseases. The use of high yielding varieties can be an alternative control. This study aimed to determine the population and intensity of pest damage Plutella xylostella on five varieties of cabbage (Brassica oleraceae L.). The experiment was conducted in the village Waipirit in October 2012 until January 2013. The study was designed using a randomized block design with five treatments, namely cabbage as the Grand 11, KK-Cross, Green Coronet, Green Hero, and Investor. The results showed that Investors were varieties that were resistant to pests Plutella xylostella, indicated by low population groups such as eggs 2.75, 16.55 tails larvae and 1.95 tails pupae, and the low intensity of leaf damage 28.51% which was classified medium.
Gulma Utama Pada Tanaman Terung Di Desa Wanakarta Kecamatan Waeapo Kabupaten Buru
Authors: Uluputty Muhamad Riadh
Published: January 2019

Eggplant (Salonum melongena L) is a native plant of the tropics, this plant originated from South East Asia, including Indonesia. Eggplant plants including one family with pepper, tomatoes, and potatoes. These plants belong to one group of seed plants that produce seeds and crops a year are shaped shrubs. purpose of this study is menginvertarisasi the types of weeds present in the planting eggplant  in  Wanakarta Village District of Waeapo. The results showed that weed found in eggplant planting area in the Wanakarta Village of Waeapo District no types namely Cyperus rotundus (L), Cyperus kyllingia, Eulisina indica (L), Drymaria cordata (L), Mimosa pudica (L) and Amaranthus spinosus. Density and dry weight Nisbih types nisbih highest species is Cyperus rotundus L is equal to 30.27% and 58.79%, while the frequency nisbih weed species is the same for all types ie 16.67%
Populasi Bakteri Dan Jamur Pada Rizosfer Caisim (Brassica juncea L.) Yang Ditanam Di Tanah Dikontaminasi Insektisida Organoklorin Setelah Aplikasi Konsorsia Mikroba Dan Kompos
Authors: Hindersah Reginawanti , Rachman Wawan , Fitriatin Betty Natalie , Nursyamsi Dedy
Published: January 2019

Organochlorine insecticide was banned for agriculture but nowadays its residue was still found  in some agricultural soil. One of ways to lowering organochlorine residue in soil is by used of degrading-organochlorine microbial consortia accompanied with compost application. However, application of exogenous microbes might affect bacterial and fungal population in soil. The pot experiment has been set up to verify the influence of Pseudomonas mallei and Trichoderma sp. and compost on total bacteria and fungi on rhizosphere of Cai Sim (Brassica juncea L.) grown on Andisols which were contaminated with organochlorine insecticide of heptachlor, endosulfan, dieldrin and DDT. Experimental design was Factorial Randomized Block Design with three replicates. The first factor was microbial consortia of P.mallei and Trichoderma sp., and the second one was kind of compost. The result showed that effect of microbial consortia on total bacteria population was determined by kind of compost. Total bacterial population in rhizosphere of Cai Sim grown with cow manure compost and microbial consortia was more increased.  However, microbial consortia as well as any kind of compost did not influence total fungal population in Cai Sim rhizosphere. In this experiment, total bacterial and fungal population in rhizosphere reached 109 cfu g-1 and  104 cfu g-1 respectively, indicating that major microbial population in rhizosphere was  in the normal range.
Efikasi Ekstrak Daun Pepaya Terhadap Nezara viridula L. (Hemiptera : Pentatomidae) Pada Polong Kacang Panjang
Authors: Hasinu Jeffie V , Rumthe Ria Y , Laisow R
Published: January 2019

Nezara viridula is one of the major pests which attack  bean (Vigna sinensis) plants. Crop damage due to  attack of N. viridula depend on the number of pests, the availability of nutrition as well as  biotic and abiotic factors. The useof synthetic insecticides continuously with inappropriate dose and time application cause negative impact on the environment, therefore the use of insecticide plant is one alternative to reduce pesticide dose. The purpose of this study was to determine the concentration of papaya leaf extract and verify application method which promote  mortality of N. viridula ninfa. Experiment was set up in completely randomized block design with four treatments, i.e 40 g/100 mL of water, 50 g/100 mL of water, 60 g/100 mL of water and 70 g/100 mL of water. Observations were made on early symptoms of toxocity, the percentage of mortality, mortality rate and advanced stages of N. viridula. The results showed that application of papaya leaf extract with at 70 g / 100 mL of water through feed or contact caused 100%  mortality of N. Viridula,  with  mortality rate of 4.75 days and 5.50 days. It is sugeested that  vegetable-based insecticide could be used to decrease N. viridula attack on string bean pod.
Uji Ekstrak Daun Pepaya (Carica Papaya) Terhadap Larva Plutella xylostella (Lepidoptera: Plutellidae)
Authors: Siahaya Victor G , Rumthe Ria Y
Published: January 2019

Plutella xylostella L. (Lepidoptera: Plutellidae) is one of the major pests on chinese cabbage (Brassica pekinensis). It damage the  2-6 week old plants. Larvae damage  crops by biting, chewing and then eating the lower surface of the leaves. The leaves will become transparent white, severe damage leaves behind only leaf bone. Papaya leaf (Carica papaya) could be used as a pesticide for crops because it contains substances that can inhibit eating even to kill insects pests. The purpose of this study was to verify the efficacy of  the papaya leaf extract against Plutella xylostella. The study was conducted in the laboratory of Plant Pests Faculty of Agriculture, Pattimura University. The design used was a completely randomized design with four papaya leaf extract concentration at 3 instar larvae through the  contact and stomach poison test. Observations were made on the early symptoms of poisoning, the percentage of larval mortality, and further Plutella xylostella stadium. The results showed that the highest mortality in the treatment of stomach and contact poison was occured at a concentration of 40 g/100 ml of water by 100%, while the lowest mortality at a concentration of 10 g / 100 ml of water, respectively by 35% and 20%.
Optimasi Produksi Inokulan Cair Trichoderma harzianum Berbasis Molase
Authors: Hindersah Reginawanti , Rumahlewang Wilhemina , Putinella June A , Kalay A Marthin , Talahaturuson Abraham
Published: January 2019

Trichoderma harzianum as a potential biological agent and are widely used to control diseases in various agricultural crops and plantations. This research goal of getting the best growth of Trichoderma harzianum on molasses-based liquid medium. The treatments tested was added 0.05%, 0.1% and 1% liquid pure culture of Trichoderma harzianum each in 500 ml of sterile liquid medium containing 5% molasses (v/v) and 5% commercial yeast (b / v), and incubated for five days. The results showed that Trichoderma harzianum growth with the highest number of spores occur if the molasses-based liquid medium supplemented with 1% Trichoderma harzianum.
An Analysis on the Elementary Students’ Problem Solving about Equal Sharing Problem and Fraction Order
Authors:   The Korean School Mathematics Society, Lee Daehyun
Published: January 2019

Fraction has difficulties in learning because of the diversity of meanings, the ways of presenting contents and teaching methods in elementary school mathematics. Therefore, the various strategies of teaching of fraction concept is proposed as an alternative. The problem of equal sharing problem is that children can experience the concept of fractions naturally in the context of everyday distribution. Even before learning formal fractions, children can solve them in various ways based on their own experiences. The purpose of this study is to investigate the degree of problem solving and problem solving strategies for children in 2nd, 4th, and 6th grades in elementary school. As a result of the research, the percentage of correct answers increased as the grade increased, but the grade levels showed a difference depending on the numbers given to the problems. Also, there were differences in the problem solving strategies according to the grade levels. Also, according to the numbers presented in the problem, the percentage of correct answers was high in items that were easy to divide, and the percentage of correct answers was low in items that were difficult to divide. When children solved the problems, they were affected by the strategies they could use immediately according to the number presented in the problem, and their learning experiences were also affected.
Analysis of Teaching Practices of Mathematics Teachers from the Perspective of TPACK
Authors:   The Korean School Mathematics Society, Lee Da-Hee , Whang Woo-Hyung
Published: January 2019

The purpose of this study is to compare and analyze the perceptions of TPACK for mathematics teachers who practice the technology-using lessons. In addition, by looking at the part where the perception is expressed in the actual class and the part where the difference of recognition can be revealed, it is possible to provide the direction to teachers who want to practice the technology-using lessons in the future. To do this, two mathematics teachers were selected using purposeful sampling. And we conducted research study and interview in order to analyze the characteristics of the teacher's general background and TPACK recognition, and we analyzed the video, the class materials, and the interview contents for teaching practices from the perspective of TPACK. As a result, the two mathematics teachers practicing the technology-using lessons were connected with the actual class situation focusing on the sub-knowledges of TPACK recognizes as having a lot of them. In addition, technology-based lessons were able to confirm that the functional capabilities of technology alone were not sufficient conditions to lead effective instruction. Finally, teaching method using technology has been confirmed that experience-based field practice can be more important than simply knowing mathematics content, technology, teaching method. Based on the results of this study, it is possible not only to provide methodological guidance to teachers who practice the technology-based instruction, but also to suggest the direction of TPACK research or the development of teacher training program in the future.
Development of Instructional Model for School Mathematics Based on the Democratic Learning Community to Enhance the Character Education
Authors:   The Korean School Mathematics Society, Kim Hyun Joo , Koh Sang Sook
Published: January 2019

With the rapid industrialization and the advent of the era of the Fourth Industrial Revolution, the importance of character education is on the rise. The purpose of this study is to develop the Instructional model that can make the school classroom as a democratic learning community based on general classes and naturally realize the character education in addition to the other subject-matter education. A draft of the instructional model was implemented to confirm that the factors of the character education in mathematics could be improved. The toughness index was measured by using the Character Scale for School Mathematics(CSSM) before and after implementation. Based on the results of the measurement, we completed a P (personal) instruction model and a S (social) instruction model that can enhance the factors of the character education in mathematics based on the democratic learning community through the advisory committee.
An Analysis on the Mathematical Problem Solving Strategies of Ordinary Students, Gifted Students, Pre-service Teachers, and In-service Teachers
Authors:   The Korean School Mathematics Society, Park Mangoo
Published: January 2019

The purpose of this study was to analyze the problem solving strategies of ordinary students, gifted students, pre-service teachers, and in-service teachers with the ‘chicken and pig problem,’ which has multiple strategies to obtain the solution. For this study, 98 students in the 6th grade elementary schools, 96 gifted students in a gifted institution, 72 pre-service teachers, and 60 in-service teachers were selected. The researcher presented the “chicken and pig” problem and requested them the solution strategies as many as possible for 30 minutes in a free atmosphere. As a result of the study, the gifted students used relatively various and efficient strategies compared to the ordinary students, and there was a difference in the most used strategies among the groups. In addition, the percentage of respondents who suggested four or more strategies was 1% for the ordinary students, 54% for the gifted students, 42% for the pre-service teachers, and 43% for the in-service teachers. As suggestions, the researcher asserted that various kinds of high-quality mathematical problems and solving experiences should be provided to students and teachers and have students develop multi-strategy problems. As a follow-up study, the researcher suggested that multi-strategy mathematical problems should be applied to classroom teaching in a collaborative learning environment and reflected them in teacher training program.
A Comparative Analysis of Pi and the Area of a Circle in Mathematics Textbooks of Korea, Japan, Singapore and The US
Authors:   The Korean School Mathematics Society, Choi Eunah
Published: January 2019

In this study, we analyzed the contents of pi and the area of a circle presented in Korean, Japanese, Singapore, and American elementary mathematics textbooks, and drew implications for the teaching of pi and the area of a circle in school mathematics. We developed a textbook analysis framework by theoretical discussions on the concept of the pi based on the various properties of pi and the area of a circle based on the central ideas of measurement and the previous researches on pi and the area of a circle in elementary mathematics. We drew five suggestions for improving the teaching of pi and three suggestions for improving the teaching of the area of a circle in Korean elementary schools.
A Study on Pre-service Mathematics Teachers’ some Misconceptions in the Statistics and Probability
Authors:   The Korean School Mathematics Society, Kim Changil , Jeon Youngju
Published: January 2019

The purpose of this study is to find out how pre-service mathematics teachers should prepare for the teaching of probability and statistics in school mathematics and to help improve teacher education. To do this, questionnaires and evaluation of probabilistic and statistical curriculum were conducted for pre-service teachers, and regression analysis and correlation between them were examined. Through the investigation, the items with low evaluation results due to level of difficulty were extracted and analyzed. As a result, first, it is necessary to teach pre-service mathematics teachers with link the contents curriculum of college and secondary school about probability and statistics. Second, accurate diagnosis of pre-service mathematics teachers' understanding of probability and statistics is needed. Third, the misconceptions and causes of pre-service mathematics teachers were analyzed in detail. And suggests that various follow-up studies related to this are needed.
ECONOMICS, POLITICS, LAW: TRENDS AND PROSPECTS: сб.науч.тр./ OEAPS Inc.; редкол.: Флора Бертран (отв.ред.) [и др.]. - Берлин, Германия : OEAPS Inc., 01. 2019. - 75 С.
Authors: Прокофьева Анна Юрьевна , Ходжибаев Рустем Рафаэльевич , Коноплянникова Татьяна Валерьевна , Abulkairova Botagoz Temirbulatovna , Rasheva Gulnur , Веселова Анастасия Александровна , Бурылина Дарья Игоревна , Швец Александр Дмитриевич , Чистобаева Юлия Владимировна , Макаренко Дарья Валерьевна , Князева Ирина Олеговна , Шабанова Анастасия Сергеевна , Щелкунова Светлана Анатольевна , Бокова Марина Сергеевна , Воликов Илья Романович
Published: January 2019

The conference is a major international forum for analyzing and discussing trends and approaches in research in the field of economics, politics and law. We provide a platform for discussions on innovative, theoretical and empirical studies of problems in these disciplines. Given the international focus, materials of a comparative nature are especially welcomed.Doctors and candidates of science, scientists, specialists of various profiles and directions, applicants for academic degrees, teachers, graduate students, undergraduates and students are invited to participate in the conference.CONFERENCE SECTIONSSection 1 Finance, monetary circulation and credit Section 2 Accounting and taxation Section 3 Management and marketing Section 4 World economy Section 5 Business economics Section 6 Mathematical methods of economics Section 7 Relevant economic issues Section 8 Constitutional and municipal law Section 9 Civil and family law Section 10 Labor and business law section 11 Criminal law and criminology section 12 International law Section 13 entitled Administrative Section 14 law enforcement Section 15 Topical issues of jurisprudence Section 16 Topical issues in political science.Additional criteria considered in the consideration of the submitted document are its accuracy, organization / presentation (ie logical flow) and recording quality.
Weakening the subjective sensation of own hand ownership does not interfere with rapid finger movements
Authors: Reader Arran T , Ehrsson H. Henrik
Published: January 2019

When we perform a movement we generally have a clear distinction between which parts of the world constitute our body and which parts do not. However, how the sense of ownership over our body supports movement is not yet fully understood. We aimed to see whether a sense of ownership over the hand supports the performance of rapid hand movements. In three experiments (n=48, n=30, n=24), we presented participants with congruent and incongruent visuotactile and visuoproprioceptive information regarding their own hand. In keeping with previous experiments, multisensory disintegration resulted in a reduction in the subjective sensation of ownership over the hand, as reflected in questionnaire responses. Following sensory stimulation, participants were required to rapidly abduct their index finger whilst the movement was tracked. We examined the hypothesis that, should a sense of ownership over the limb be necessary for generating rapid movements with that limb, reaction time would increase when hand ownership was reduced, whilst the acceleration and velocity of the movement would decrease. We observed that reductions in own hand ownership did not interfere with rapid index finger abduction, suggesting that the motor system may not be reliant on a subjective sense of ownership over the body in order to generate movement.
STRATEGI PEMBELAJARAN AKTIF TEKA – TEKI SILANG, DI SEKOLAH DASAR
Authors: Firman Firman -
Published: January 2019

Students often think that Indonesian language learning is a boring, uninteresting and difficult to understand lesson. Where as students prefer a free atmosphere without pressure, interact with their peers and play. Especially nowadays, the curriculum used in schools requires students to be more active in learning. By often practicing repeating words using crossword puzzles. Thus there is a demand to create an atmosphere of active students in the classroom. Especially in learning Indonesian which is generally still considered difficult by some students. Therefore the existence of a crossword puzzle learning model is very suitable in learning Indonesian.