bluuebunny/crossref_metadata_2025_split huggingface dataset:
THE IMPACT OF WORLD CPO PRICE CHANGE TOWARDS PRICES, ECONOMIC ACTIVITIES, AND INCOME DISTRIBUTION IN INDONESIA
Authors: Winardi Wisnu , Susanto Hadi , Martana Kadim 
Published: April 2018

Paper ini menganalisis dampak perubahan harga CPO dunia terhadap harga-harga, aktivitas ekonomi, dan distribusi pendapatan rumah tangga di Indonesia dengan pendekatan model CGE. Model pertama mengasumsikan Indonesia tidak mampu memengaruhi harga, sedangkan model kedua mengasumsikan Indonesia mampu memengaruhi harga. Data utama yang digunakan bersumber dari Tabel Sistem Neraca Sosial Ekonomi Indonesia tahun 2008. Hasil simulasi menunjukkan bahwa apabila Indonesia berperan sebagai penerima harga, peningkatan harga CPO dunia diperkirakan akan berdampak pada penguatan nilai tukar, penurunan tingkat harga, dan meningkatkan aktivitas ekonomi, namun sedikit mengurangi kemerataan distribusi pendapatan. Di sisi lain, penurunan harga CPO dunia akan memberikan dampak yang sebaliknya. Apabila Indonesia dapat berperan memengaruhi harga, perubahan harga CPO dunia diperkirakan akan berdampak sama dengan bila Indonesia tidak dapat memengaruhi harga, namun dengan nilai perubahan yang relatif lebih kecil. Hasil ini mengindikasikan bahwa Indonesia sebaiknya dapat berperan sebagai penerima harga ketika harga CPO dunia bertendensi meningkat dan berperan memengahuhi harga ketika harga CPO dunia bertendensi turun. This paper analyzes the impact of world CPO change price towards prices, economic activities, and household income distribution using CGE Models. The first model assumes that Indonesia is a price taker, while the second model assumes that Indonesia could influence the price. The main data were taken from Indonesian Social Accounting Matrix 2008. The simulation results suggest that if Indonesia takes the role as a price taker, an increase in world CPO price will affect exchange rate, decrease prices, and improve economic activities, but it slightly worsened household income distribution. On the other hand, a decrease in world CPO price will bring about the opposite impacts respectively. Conversely, if Indonesia takes the role as a main price influencer, world CPO price change will lead to a similar result with less magnitude impacts. These findings suggest that Indonesia should be able to take the role as a price taker when world CPO price is increasing and as a main price influencer when world CPO price is decreasing.
REPELLENT ABILITY OF LERAK (Sapindus rarak DC) FRUIT EXTRACT AND KIRINYUH (Chromolaena odorata L.) LEAF EXTRACT ON Callosobruchus maculatus F WAREHOUSE PESTS
Authors: Suryaningsih Siti , Rochman Nur , Adi Setyono 
Published: April 2018

The aim of this research is to know the repellent ability of lerak fruit extract (Sapindus rarak DC.) and kirinyuh leaf extract (Chromolaena odorata) against Callosobruchus maculatus warehouse pests. The research activity was conducted in October - December 2016 at Entomology Laboratory, SEAMEO BIOTROP Bogor. This research used two experiments that were using lerak fruit extract and kirinyuh leaf extract. The experimental design used was Completely Randomized Design with three replications for each concentration level of extract material. The extract concentrations used for the preliminary test were 1.0%; 2.0%; 3.0%; 4.0% and 5.0%. In the main test the concentration refers to the results of the preliminary test. The concentration of lerak fruit extract used for the main test were 1.5%; 3.0%; 4.5%; 6.0% and 7.5% (v / v), the concentration of kirinyuh leaf extract were 0.0%; 2.5%; 5.0%; 7.5% and 10.0% (v / v). The effectiveness of repellent ability be classified well if repellent ≥80%, good enough if 60% ≤ repellent <80% and less good if repellent <60%. The highest repellent content of lerak fruit extract on 72 hours after treatment (JSP) was 77.9% occurring at 4.5% extract concentration and highest repellent of kirinyuh leaf extract on 72 JSP was 82.73% occurring at 10.0% extract concentration. Repellent ability of kirinyuh leaf extract is better than repellent ability of lerak fruit extract. Keywords: repellent power, vegetable extract, extract concentration, pest controlling
DISTRIBUTION OF PUMMELO {Citrus maxima (Burm.) Merr.} ACCESSIONS IN MAGETAN REGENCY
Authors: Yora Rizky , Rahayu Arifah , Nahraeni Wini , Rochman Nur 
Published: April 2018

Pummelo plants in Magetan Regency were found to spread over several villages and their accessions have their own morphological and chemical characteristics. This study was aimed at assessing the distribution and the number of pummelo accessions in Magetan Regency. The study was conducted in Magetan Regency East Java from May to July 2015. Observation was conducted on distribution marking and accession characteristics by using a survey method. Results showed that the accessions of pummelo plants grown by farmers in Tambak Mas Village were varied but they were not evenly distributed. Meanwhile, pummelo plants grown by farmers in Dukuh Village had uniform accessions with uneven distribution. Results of field observation obtained 13 pummelo accesions, namely Adas Duku, Adas Nambangan, Bali Putih, Bali Merah 1, Bali Merah 2, Gulung 1, Gulung 2, Gulung 3, Magetan, Jawa 1, Jawa 2, Jawa 3, dan Sri Nyonya. The most commonly pummelo accessions found in Tambak Mas Village were Adas Nambangan and Adas Duku. Meanwhile the most accessions planted in Bendo Village were Adas Duku and Sri Nyonya. Key words: pummelo, Adas Nambangan, Tambak Mas, Dukuh, survey method
FERTILIZER GIVING EFFECT OF BIOLOGICAL AND CALCIUM ON THE GROWTH AND PRODUCTION PLANT BEAN (Phaseolus vulgaris L.)
Authors: Mutaqin Indra Rohman , Tobing Oktavianus Lumban , Rochman Nur 
Published: April 2018

This study aims to obtain a doses of biological fertilizer and calcium doses that gives the best effect on the growth and production of beans (Phaseolus vulgaris L.) upright type. This experiment was carried out from February until April 2014, at the experimental field of Depatment of Agrotechnology, University of Djuanda Bogor. The experimental design used is a factorial completely randomized design with 5x3 treatments and 3 replications. The first factor biofertilizers (rich bio), A0: control (without biofertilizer), A1: Biological Fertilizer doses of 10 kg / ha, A2: biological fertilizer doses of 20 kg / ha, A3: biological fertilizer dose of 30 kg / ha, A4: microbial doses (as recommended), while the second factor doses of dolomite (CaMg (CO3) 2) consists of: B0: 0 ton / ha (without calcium), B1: 2 tons / ha, B2: 4 tons / ha. The results showed a doses of calcium 4 tons / ha showed a better response in plant height (2 weeks after plant) and the weight of the third harvest pod. Provision of calcium which is accompanied by adequate dosage of biological fertilizer can increase the wet weight and dry weight of stover. Keywords: bean seed upright type, dosage biological fertilizer, calcium
Efektivitas Pemberian Ekstrak Kipahit (Tithonia diversifolia) Sebagai Imunostimulan Untuk Pencegahan Motile Aeromonas Septicemia (MAS) Pada Ikan Patin (Pangasionodon hypophthalmus)
Authors: Edwina Edwina , Mulyana Mulyana , Lusiastuti Angela Mariana 
Published: April 2018

Motile Aeromonas Septicemia (MAS) merupakan penyakit yang sering ditemui pada kegiatan budidaya, dan salah satu komoditas yang sering terserang oleh penyakit ini adalah ikan patin. Penelitian ini bertujuan mendapatkan dosis terbaik dari simplisia tanaman kipahit untuk mencegah (MAS) pada ikan patin. Percobaan dilaksanakan tanggal 10 Januari 2014 sampai dengan 22 Maret 2014 bertempat di Balai Penelitian dan Pengembangan Budidaya Air Tawar, Sempur, Bogor. Ikan patin dipelihara selama 28 hari sebelum uji tantang dan 10 hari setelah uji tantang dengan perlakuan pakan menggunakan campuran simplisia kipahit dengan dosis 2,44%; 4,76%; 9,09%; dan 16,67%. Perlakuan kontrol adalah pakan komersil tanpa penambahan simplisia kipahit. Hasil penelitian menunjukkan bahwa pemberian pakan seluruh dosis perlakuan, baik sebelum maupun sesudah uji tantang tidak mempengaruhi nilai tingkat kelangsungan hidup, rasio konversi pakan, dan laju pertumbuhan spesifik ikan patin. Pemberian perlakuan setelah dilakukan uji tantang diduga memberikan pengaruh terhadap respon imun terhadap ikan patin, tetapi tidak memiliki aktivitas bakterisidal. Dosis simplisia kipahit terbaik untuk pencegahan MAS pada ikan patin adalah 16,67% karena pada dosis tersebut aktivitas imunostimulan bekerja lebih baik dibandingkan dosis yang lainnya, serta aman terhadap organ hati berdasarkan uji fungsi hati.Kata kunci : Ikan patin, kipahit, Motile Aeromonas Septicemia, pakan.
Peningkatan Imunitas Benih Ikan Gurame (Osphronemus gouramy Lac.) Terhadap Bakteri Aeromonas hydrophila Menggunakan Rosella (Hibiscus sabdariffa L.)
Authors: Susandi Freddi , Mulyana Mulyana , Rosmawati Rosmawati 
Published: April 2018

Penelitian ini bertujuan untuk mengetahui dosis rosella yang menghasilkan imunitas benih ikan Gurame yang diuji tantang dengan menggunakan bakteri Aeromonas hydrophila. Penelitian ini menggunakan dua tahap. Penenlitian tahap pertama adalah penentuan LD50 selama 96 jam dan menggunakan rancangan acak lengkap dengan 5 perlakuan dan 3 ulangan. Dosis bakteri A. hydrophila yang digunakan pada uji LD50 adalah 104 cell/mL, 105 cell/mL, 106 cell/mL, 107 cell/mL dan Kontrol (0 cell/mL). Mortalitas benih ikan Gurame dievaluasi. Pada penelitian tahap kedua, benih ikan Gurame dipelihara selama 30 hari dan diberi pakan berdasarkan perlakuan. Perlakuannya adalah A (Kontrol, 0 g rosella/kg pakan), B (20 g rosella/kg pakan), dan C (30 g rosella/kg pakan). Setiap perlakuan diulang 4 kali. Setiap ekor ikan Gurame diuji tantang dengan menggunakan 103 sel Aeromonas hydrophila pada uji tantang pertama dan 104 sel Aeromonas hydrophila pada uji tantang kedua untuk penentuan imunitas terbaik. Mortalitas, total leukosit, total eritrosit, hemoglobin, hematokrit dan indeks fagositik dievaluasi. Hasil penelitian memperlihatkan bahwa LD50 adalah 104 sel/mL. Penelitian tahap kedua memperlihatkan adanya perbedaan saangat nyata (P<0,01) diantara perlakuan terhadap mortalitas benih ikan Gurame. Dosis rosella terbaik adalah 30 g rosella/kg pakan dengan mortalitas ikan Grame sebesar 8,26%, total leukosit 6,873 x 105 sel/mm3, total eritrosit 2,043 x 106 sel/mm3, hemoglobin 6,55 g%, hematokrit 20,59% dan indeks fagositik 64%.
METODE EKSTRAKSI DNA UNTUK DETEKSI MOLEKULER
Authors: Hutami Rosy , Idzni N , Ranasasmita R , Suprayatmi Mira 
Published: April 2018

Dalam teknik deteksi molekuler seperti Loop-Amplification Mediated Polymorphism (LAMP) dan Polymerase Chain Reaction (PCR), pembuatan hulu asam deoksiribonukleat (DNA) sangat penting. Ekstraksi fase cair dan ekstraksi fasa padat merupakan beberapa metode ekstraksi DNA yang tersedia. Tujuan dari penelitian ini adalah untuk mengkarakterisasi metode dan produk ekstraksi DNA berdasarkan kemurnian DNA, visualisasi DNA, konsentrasi DNA, dan waktu pemrosesan metode ekstraksi DNA. Metode ekstraksi yang dievaluasi meliputi metode fenol-kloroform (Metode A) sebagai ekstraksi fasa cair dan metode Ekstraksi Surefood kit (Metode B) sebagai ekstraksi fasa padat. Hasil penelitian menunjukkan bahwa Metode A dapat dilakukan pada sampel dengan konsentrasi DNA sangat rendah berkisar antara 7,00 sampai 9,45 ng / μl dengan kemurnian yang baik (1,80-2,10). Meski tidak menunjukkan DNA isolat band pada gel agarosa 1% dan membutuhkan waktu pemrosesan ± 30 jam. Metode B memiliki performa yang baik dalam mengekstraksi sampel dengan DNA dengan konsentrasi tinggi (49,67 sampai 357,28 ng / μl) dengan kemurnian yang baik (1,93 sampai 2,07). Metode ini menunjukkan band untuk setiap sampel DNA pada gel agarose 1% dan membutuhkan waktu ±1 jam. Kedua metode tersebut dapat digunakan untuk preparasi sampel dalam analisis molekuler termasuk tujuan otentikasi halal.KATA KUNCI: fenol, kloroform, Surefood kit, LAMP DNA EXTRACTION METHOD FOR MOLECULAR DETECTIONABSTRACTIn molecular detection technique such as Loop-Amplification Mediated Polymorphism (LAMP) and Polymerase Chain Reaction (PCR), right upstream preparation of deoxyribonucleic acid (DNA) is very important. Liquid phase extraction and solid phase extraction are some of DNA extraction methods those are available. The purpose of this research was to characterizedthe method and product of DNA extraction based on DNA purity, DNA visualization, DNA concentration, and processing time of DNA extraction methods. Extraction methods evaluated included phenol-chloroform method (Method A)as liquid phase extraction and Surefood Extraction kit method (Method B) as solid phase extraction. Result showed that Method A could be performed on samples with very low DNA concentrations ranging from 7.00 to 9.45 ng/µl with a good purity (1.80 to 2.10). Although, it showed no DNA isolates bands on gel agarose 1% and need ± 30 hours processing time. Method B had a good performa in extracting sample with high concentration DNA (49.67 to 357.28 ng/µl) with a good purity (1.93 to 2.07). This method showed bands for each DNA samples on gel agarose 1% and need about ± 1 hour processing time. Both methods can be used for sample preparation in molecular analysis including halal authentication purposes.
Effect of bending of shoots on flowering, yield and quality of guava cv. Khaja
Authors: Nandi P. , Roy D. , Ghosh B. , Kundu S. 
Published: April 2018

The study of the effect of bending of shoots in different months in guava cv. Khaja was carried out at
Horticulture Research Station, Mondouri of Bidhan Chandra Krishi Viswavidyalaya to find out suitable bending time for improving flowering, yield and quality of guava. The experiment consists of seven treatments with three replications in a randomised block design. The different treatments were bending in October (T1), November (T2), March (T3), April (T4), May (T5), June (T6) and untreated control (T7). Bending in June (T6) resulted early emergency of new shootlet (15.0 days), flower initiation (40.33 days) and fruit set (48.33 days) from the date of bending as well as the same treatment showed maximum fruit weight (197.67 gm), fruit length (8.00 cm), fruit diameter (7.16 cm) and pulp thickness (2.20 cm). Higher fruit quality in terms of total soluble solids (11.04 0brix), total sugar (7.0 %) and ascorbic acid content (197.96 mg/100g pulp) was noted when bending was done in May (T5) and June (T6). Bending in the month of October (T1) resulted in maximum C: N ratio of leaf with maximum flowering shootlets in a branch and yield (63.67 kg/plant). So, time of bending may be standardized in the month of October or June for higher profit.
Desain Kemasan Buah Pasca Panen Dengan Fungsi Higroskopis Melalui Pemanfaatan Komposit Limbah Kayu
Authors: Wiyancoko Dudy , Djati Imam Damar , Riyadi Slamet , Jelantik Bismo 
Published: April 2018

Penelitian ini bertujuan untuk memaparkan hasil pemanfaatan material ramah lingkungan untuk pengembangan desain kemaÂ­san buah, khususnya kemasan dari tahap pasca-panen hingga pasar pengecer. Studi kasusnya adalah kemasan buah mangga gedong gincu di beberapa wilayah di Jawa Barat. Sedangkan material ramah lingkungan yang dimanfaatÂ­kan adalah tatal kayu yang mudah didapat sebagai limbah proses pengerjaan produk perkayuan. Hasil dari eksperiÂ­mentasi penelitian ini adalah: (1) Tatal kayu memiliki fungsi higroskopis, yakni kemampuan untuk menyerap moleÂ­kul air dan mampu menjadi material kemasan yang menahan buah agar tidak cepat busuk; (2) Desain kemasan buah yang dihasilkan dari bahan tatal kayu dapat dikembangkan sebagai wadah buah higroskopis dan kemasan buah secara moduler sehingga mudah untuk dibuat, dibawa, ditumpuk, dan digunakan oleh konsumen dengan tampilan yang dibuat menarik.This research aims to explain the potential and application of biodegradable material in fruit packaging design, specifically those prepared for post-harvest stage to the retail market. As a case study is packaging of mango â€˜gedong gincuâ€™ which is an excellent product of fruit farming in some regencies in West Java. Biodegradable material in this research is the use of wood shavings as a waste material obtained from woodworking process. The results of experimentation from this research are: (1) Wood shavings have hygroscopic function, that is having ability to absorb water molecules so the packaged fruit is not easy to rot; (2) The design of fruit packaging made from wood shavings can be developed as a hygroscopic fruit container and a modular packaging that is easy to make, deliver, stack, and used by the consumer with a good appearance.Â Â Â
Inovasi Desain Kemasan Ayam Betutu Sebagai Ikon Oleh â€“ Oleh Khas Bali di Kota Denpasar
Authors: Desi In Diana Sari Ni Luh , Pande Sarjani Ni Ketut 
Published: April 2018

Tujuan khusus yang ingin dicapai pada tahap ke-dua penelitian ini adalah studi pembuatan desain terdiri dari : 1). Studi grafis kemasan (studi bahan, studi bentuk, studi warna, studi huruf dan teks; 2). Pembuatan alternatif desain kemasan kuliner ayam betutu, 3). Perwujudan prototype alternatif desain kemasan kuliner ayam betutu. Konsep yang dipilih adalah nuansa tradisional Bali dengan mengacu pada kriteria desain menurut Dameria (2014;53), terdiri dari Stands Out (menonjol), Contents (isi), Distinctive (unik), Suitable (sesuai) yang telah ditetapkan pada penelitian tahun pertama. Wujud desain kemasan pada tahapan perancangan dibuat ke dalam dua alternatif desain. Bahan yang digunakan kertas food grade, melalui tiga tahapan yaitu; 1). Tahapan ide 2). Tahapan desain terdiri dari perancangann kemasan, elemen grafis kemasan pada panel display utama (PDU). Kemudian dilanjutkan ke tahap 3). Feasibility Phase yang merupakan tahapan pembuatan prototype menggunakan bahan dan peralatan yang mirip dengan kondisi aktual desain kemasan kuliner Ayam Betutu. Hasil yang diperoleh adalah prototype desain kemasan berbahan dasar kertas untuk mengemas kuliner Ayam Betutu.Specific objectives to be achieved in this second phase of research is a design study that consists of: 1). researching graphic packaging (material studies, form studies, color studies, study letters and text, 2). Making alternative design culinary packaging for Ayam Betutu, 3). Embodiments prototype alternative design culinary of Ayam Betutu packaging. The selected concept has a traditional Balinese feel, with reference to design criteria consisting of Stands Out, Contents, Distinctive and Suitable that have been established in the first year of research. The form of packaging at the design stage is made into two design alternatives. Material used food grade paper. Two alternative designs are designed through three stages: 1). Stage Idea 2). Stages of design consisting of packaging design, graphic packaging elements on the main display panel. Then proceed to stage 3). Feasibility Phase which is the stage of making prototype using materials and equipment that is similar to the actual condition of culinary packaging designÂ of Ayam Betutu. The results to be obtained is a prototype packaging design to pack the culinary Ayam Betutu.
Brightening and Darkening of the Extended Solar Corona during the Superflares of September 2017
Authors: Goryaev Farid F. , Slemzin Vladimir A. , Rodkin Denis G. , D’Huys Elke , Podladchikova O. , West Matthew J. 
Published: April 2018

Abstract
On 2017 September 6 and 10, the strongest X9.3 and X8.2 flares of the decade occurred in the active region NOAA Active Region 12673. During these flares, the Sun Watcher with Active Pixels and Image Processing (SWAP) telescope on board the Project for Onboard Autonomy 2 (PROBA2) satellite registered the unusual alternate brightening and darkening of the western corona at the heliocentric distances ≈1.2–1.7 R
☉. The X9.3 flare on 2017 September 6 was accompanied by coronal brightening up to 30%–45% at distances ≈1.35–1.7 R
☉. Numerical simulations showed that this brightening might be produced by resonant scattering of the flare radiation by the Fe ix–Fe xi ions in the coronal plasma at the temperature T ∼ 0.8–1 MK, and the densities seriously reduced in comparison with the typical values for the quiet background corona probably moving outward with velocities of 30–40 km s−1. At the maximum of the flare and one hour later, two coronal mass ejections (CMEs) originated, which dimmed the coronal emission in the SWAP 174 Å passband above the western limb by 20%–30%. The X8.2 flare on September 10 was accompanied by a CME, which rose up and progressively dimmed the western part of the corona up to 60%. An hour later the darkening, produced by a global rearrangement of the magnetic field structure and an evacuation of a significant part of the coronal plasma, extended over the complete western limb. A differential emission measure (DEM) analysis showed a decrease in the electron density of the background plasma with T ∼ 1–2 MK at distances 1.24–1.33 R
☉ by 2–3.5 times after the CME. At the same time, an additional DEM peak at T ≈ 0.8 MK appeared, which may be associated with an additional emission in the SWAP passband produced by the flare radiation resonantly scattered by the coronal plasma.
NICER Detection of Strong Photospheric Expansion during a Thermonuclear X-Ray Burst from 4U 1820–30
Authors: Keek L. , Arzoumanian Z. , Chakrabarty D. , Chenevez J. , Gendreau K. C. , Guillot S. , Güver T. , Homan J. , Jaisawal G. K. , LaMarr B. , Lamb F. K. , Mahmoodifar S. , Markwardt C. B. , Okajima T. , Strohmayer T. E. , in ’t Zand J. J. M. 
Published: April 2018

Abstract
The Neutron Star Interior Composition Explorer (NICER) on the International Space Station (ISS) observed strong photospheric expansion of the neutron star in 4U 1820–30 during a Type I X-ray burst. A thermonuclear helium flash in the star’s envelope powered a burst that reached the Eddington limit. Radiation pressure pushed the photosphere out to ∼200 km, while the blackbody temperature dropped to 0.45 keV. Previous observations of similar bursts were performed with instruments that are sensitive only above 3 keV, and the burst signal was weak at low temperatures. NICER's 0.2–12 keV passband enables the first complete detailed observation of strong expansion bursts. The strong expansion lasted only 0.6 s, and was followed by moderate expansion with a 20 km apparent radius, before the photosphere finally settled back down at 3 s after the burst onset. In addition to thermal emission from the neutron star, the NICER spectra reveal a second component that is well fit by optically thick Comptonization. During the strong expansion, this component is six times brighter than prior to the burst, and it accounts for 71% of the flux. In the moderate expansion phase, the Comptonization flux drops, while the thermal component brightens, and the total flux remains constant at the Eddington limit. We speculate that the thermal emission is reprocessed in the accretion environment to form the Comptonization component, and that changes in the covering fraction of the star explain the evolution of the relative contributions to the total flux.
Ici et la localisation abstraite
Authors: Huyghe Richard 
Published: April 2018

Cet article est consacré aux emplois d’ ici qui ne sont ni spatiaux, ni temporels, ni textuels. Dans ces emplois, ici dénote un contenu informationnel, identifié selon la situation de discours et profilé comme repère de localisation abstraite. Il présente les mêmes propriétés sémantiques que dans ses autres emplois : c’est un déictique indirect, sous-déterminé référentiellement. La localisation abstraite exprimée permet de décrire soit une relation de dépendance entre deux entités conceptuelles, soit une position dans un parcours d’idées. Elle peut s’accompagner d’inférences prédicatives existentielles ou recatégorisantes.