bluuebunny/crossref_metadata_2025_split huggingface dataset:
Upaya Meningkatkan Kemampuan Menulis Melalui Learning Logs Dan Conferencing
Authors: Sulistyorini Dwi 
Published: April 2020

Berdasarkan kurikulum 2009, seluruh mahasiwa Program Studi Pendidikan Bahasa Inggris wajb menempuh mata kuliah Writing 4. Mata kuliah ini bertujuan untuk memberikan pengalaman belajar dalam menulis artikel untuk seminar berbahasa Inggris dan dalam membuat tulisan ilmiah tentang berbagai jenis topic dalam bentuk esai. Mata kuliah ini melibatkan kegiatan di dalam dan di luar kelas.
Permasalahan yang terkait dengan mahasiswa yang ada dikelas Writing 4 khususnya kelas 4B cukup beragam, yang semua dikategorisasi menjadi permasalahan dalam kelaswriting 4 yang bersumber dari mahasiswa dan dosen.
Masalah yang akan dicoba diatasi melalui penelitian ini adalah kemampuan menulis teks ilmiah bahasa Inggris yang meliputi rendahnya kemampuan dalam mengembangkan esai (pendahuluan, isi dan kesimpulan, rendahnya kemampuan sitasi (citation) dan referensi (referencing), dan rendahnya kemampuan tata bahasa.
Optimalisasi Penerapan Prosedur Keselamatan Kerja di PT. Pertamina (Persero) Ru-VI Balongan
Authors: Rahmat Hasan Nanda , Indriyati Retno 
Published: April 2020

Tujuan penulisan ini adalah untuk mengetahui kegiatan safety work procedure yang dilakukan di PT. PERTAMINA (Persero) RU-VI Balongan yaitu, sejauh mana pegawai PT.PERTAMINA (Persero) RU-VI Balongan dalam melaksanakan SIKA (Surat Izin Kerja Aman), Prosedur pengecekan ID Card dan KTA pegawai. Selain itu juga untuk mengetahui sejauh mana penerapan penggunaan Alat Pelindung Diri (APD) di PT.PERTAMINA (Persero) RU-VI Balongan. Metode yang digunakan dalam pengumpulan data adalah dengan menggunakan metode observasi, interview, literature. Untuk mendapatkan informasi yang diperlukan, penulis mempelajari literatur yang terkait dengan aturan dan prosedur tentang keselamatan kerja. Selain itu, penulis melakukan pengamatan secara langsung pada obyek dan melakukan wawancara dengan pihak-pihak yang terkait dengan permasalahan yang dibahas. Dari hasil pembahasan diketahui bahwa masih terdapat kendala dalam menerapkan Safety Work Procedure di PT.PERTAMINA (Persero) RU-VI Balongan antara lain masih adanya Pelanggaran yang dilakukan pegawai PT.PERTAMINA ( Persero) RU-VI Balongan terhadap peraturan SIKA (Surat Izin Keselamatan Kerja) dan Prosedur K3 yang sudah di tetapkan oleh perusahaan, yang mengakibatkan adanya kecelakaan kerja, Prosedur APD tidak di laksanakan dengan baik dan maksimal oleh sebagian pegawai, dan masih ditemukan kurangnya pemahaman pegawai terhadap himbauan berbahaya baik dalam bentuk jenis tulisa, gambar maupun kode di area bahwa PT.PERTAMINA (Persero) RU-VI Balongan sehingga menyebabkan pegawai salah dalam melaksanakan pekerjaan yang berhubungan dengan kode-kode tertentu. Kesimpulan dari penulisan ini adalah bahwa PT.PERTAMINA (Persero) RU-VI Balongan harus lebih tegas dalam menerapkan aturan-aturan maupun prosedur keselamatan kerja terhadap pegawainya, sehingga angka kecelakaan kerja dapat diminimalkan.
PENGETAHUAN SIKAP DAN PERILAKU REMAJA PUTRI TERHADAP PERSONAL HYGINE PADA SAAT MENSTRUASI DI SMP NEGERI 3 PARONGPONG KABUPATEN BANDUNG BARAT
Authors: Simanjuntak Jane Mona Lisa , Siagian Nurhayati 
Published: April 2020

Personal hygiene at the time of menstruation should be observed in order to avoid the health problems of reproductive organs. This research aims to know the knowledge, attitudes and behavior of the students to personal hygiene during menstruation in Junior High School 3 Parongpong District, West Bandung. The research method is a quantitative descriptive with purposive sampling method. A research sample is a students of junior high school 3 Parongpong as many as 92 girls. Data collection uses 25 questions for knowledge, 20 statements for attitudes and 25 statements for behavior. The results of the study found that the respondent had a lack of knowledge about personal hygiene during menstruation (95.7%). The attitude of students supports personal hygiene during menstruation (51.5%). Students who has a behavior relatively poor about personal hygiene during menstruation (68.5%). Hopefully this research can be the input and guidance for the school to provide facilities in schools such as handwashing, tissue, and the availability of sanitary pads in women's toilets, nurses and local health workers provide health promotion to the young women about the importance of personal hygiene during menstruation.
Keywords: Attitude, Behavior, Knowledge, Menstruation, Personal hygiene.
Personal hygiene pada saat menstruasi perlu diperhatikan supaya terhindar dari masalah kesehatan organ reproduksi. Penelitian ini bertujuan untuk mengetahui gambaran pengetahuan, sikap dan perilaku siswi terhadap personal hygiene pada saat menstruasi di SMP Negeri 3 Parongpong Kabupaten Bandung Barat. Metode penelitian adalah deskriptif kuantitatif dengan metode pengambilan sampel purposive sampling. Sampel penelitian adalah siswi SMP Negeri 3 Parongpong sebanyak 92 siswi. Pengumpulan data menggunakan 25 pertanyaan untuk pengetahuan, 20 pernyataan untuk sikap dan 25 pernyataan untuk perilaku yang telah diadaptasi. Hasil penelitian yang di dapati yaitu responden memiliki pengetahuan yang kurang mengenai personal hygiene pada saat menstruasi (95,7%). Sikap siswi yang mendukung personal hygiene ketika menstruasi (51,5%). Siswi yang memiliki perilaku kurang baik mengenai personal hygiene pada saat menstruasi (68,5%). Diharapkan penelitian ini bisa menjadi masukan dan pedoman untuk pihak sekolah dalam memberikan fasilitas di sekolah seperti tempat mencuci tangan, tisu, dan ketersediaan pembalut di toilet wanita, perawat dan tenaga kesehatan setempat memberikan promosi kesehatan kepada remaja putri tentang pentingnya personal hygiene pada saat menstruasi.
Kata Kunci: Menstruasi, Personal hygiene, Pengetahuan, Perilaku, Sikap
Development of Synthetic Variety of Coconut: PCA Syn Var 001 I.	Status and Prospects
Authors: Ramon L. Rivera  , Gerardo A. Santos  , Susan M. Rivera  , Ernesto. E. Emmanuel  
Published: April 2020

Increased genotypic heterozygozity through phenotypic disassortative mating improves vigor and yield performance of progenies, while inbreeding causes depression, thus the use of F2 seeds from F1 variety hybrids could lead to disastrous results. Knowing the partiality of coconut farmers in using seeds from any high yielding variety for successive cropping, the development of an open-pollinated variety or OPV with a high degree of balanced heterozygozity is highly desired.
Started way back in 1979, the PCA pioneered the development of a synthetic coconut variety, i.e., PCA SYN VAR 001. With some modifications of the classical breeding method, a scheme was formulated to produce the base population of a synthetic coconut variety using single crosses from six tall coconut cultivars, four local and two foreign tall varieties, which were found to possess good general combining ability (GCA). Field planting of the F1 base populations was done in September 1992. Since then, observations on growth and development, flowering and early yield of the genetic materials, as well as the distributions of “bulked” seeds from the plantation are ongoing. The use of modern molecular marker tools, i.e. microsatellite or Simple Sequence Repeat (SSR) marker technology in the development of the synthetic variety of coconut, including the status of the research undertakings and prospects of the new breeding populations are described in this paper.
Makapuno Coconut: A Potential New Commercial Source of Galactomannan
Authors: Maria Judith B. Rodriguez  
Published: April 2020

Novel uses of Makapuno mutant coconut were explored. The focus was on the endosperm, which is rich in galactomannan as compared with that of the normal coconut. Galactomannan, also referred to as gum, is a non-starch polysaccharide that can vary in physicochemical properties depending on the plant source. The galactomannans available in the market are imported and sourced mostly from temperate leguminous plants.
An inexpensive, large-scale method of isolating galactomannan from waste Makapuno liquid endosperm was developed. The powder produced could be classified into different grades according to purity, fineness, color and whether it is food-grade or not. It has the functional properties of a thickener, binder, extender, gelling agent, emulsifier and stabilizer.
To showcase the use of Makapuno galactomannan as a plant-based biopolymer and a hydrocolloid material, several formulations were tried and tested to come up with products such as biodegradable or edible film, jelly, hand and body lotion, and even electrophoresis gel. However, they have to be further improved in terms of quality, shelf life and safety for commercialization to be considered. Other prospective applications of Makapuno galactomannan are discussed.
Optimization of Aqueous Extraction of Virgin Coconut Oil Using Response Surface Methodology
Authors: S. John Don Bosco  
Published: April 2020

The present investigation deals with optimization of aqueous extraction process for maximum yield of virgin coconut oil (VCO) from coconut milk extracted from coconut meat. Optimization of the process parameters including dilution ratio (w/w), grinding time (min), temperature (°C), cream separation time (hour) and pH was analyzed using one-factor-at-a-time (OFAT) method and response surface methodology based central composite design methods. OFAT method revealed the dilution ratio of 1:1 and grinding time of 3 min to enhance the yield of VCO whereas central composite design optimized the temperature at 33°C, cream separation time for 4 hours and pH of coconut milk at 6.5 for the maximum VCO yield of 20.38/100g of fresh coconut meat contained 32.82g/100g fat (w/w). Hence the percentage oil recovery of VCO was found to be 83.12 per cent (w/w) of fat present in fresh coconut meat. The analysis of variance (ANOVA) of central composite design revealed that temperature (P<0.05), pH (P<0.05) and interaction of these two parameters were highly significant for the yield of VCO with the second order model having the co-efficient of determination (R2) of 0.97.
Screening Coconut Cultivars for Tolerance to Infestation by the Coconut Mite, Aceria guerreronis (Keifer) in Sri Lanka
Authors: L. Perera  
Published: April 2020

The coconut mite (Aceria guerreronis Keifer) is a tiny pest which severely damages the nuts of the coconut palm (Cocos nucifera Linnaeus). At present there is no appropriate control method for this pest in Sri Lanka. Field observations have revealed difference in the severity of A. guerreronis mite infestation among selected and improved coconut cultivars in Sri Lanka. This difference has not been studied in depth and therefore the present study was conducted to investigate the levels of tolerance in selected and improved coconut cultivars and, if differences were demonstrated, to understand the mechanism behind the tolerance. A replicated trial in Thammenna Estate (TE) in Puttalam district in Sri Lanka, where the mite infestation was natural and severe, was selected for this study. The trial was planted in 1983 and consisted of two improved coconut cultivars; Sri Lanka Yellow Dwarf x Sri Lanka Tall (YDT) and Sri Lanka Green Dwarf x Sri Lanka Tall (GDT) and the selected Sri Lanka Tall cultivar (TT) which has, green (TTG) and russet coloured (TTR) forms. Population assessment of mites on immature nuts, damage initiation of the fourth bunch and harvest records were obtained. Further, characters that were thought to influence tolerance, such as nut shape as measured by ratio of length to breadth, the tightness of perianth to the nut surface and some changes in the affected tissues were also recorded. Yield data were collected for each cultivar to estimate the crop loss due to coconut mite damage. The results revealed that out of the cultivars tested in this trial, YDT had the lowest incidence of mite colonization and the smallest mite population size and symptom initiation compared to others. The distance between the perianth and nut surface, the least in YDT, is suggested as the most probable morphological feature that would impart tolerance to mite infestation.
Coconut Micropropagation in Mexico using Plumule and Floral Explants
Authors: Carlos Oropeza  
Published: April 2020

This paper focuses on the research efforts carried out by CICY in Mexico on micropropagation of coconut. They started during the nineties in collaboration with Wye College (UK) and ORSTOM-CIRAD (France), with the development of a protocol that was reproducible and more efficient than previous ones, based on plumule explants grown in different media based on Y3 medium added with activated charcoal, gelling agent and of particular importance growth regulators 2,4-dichlorophenoxyacetic acid (2,4-D) and 6-benzylaminopurine (BAP). Within the next decade basic research was carried out to study the process of somatic embryogenesis from plumule explants, with an approach including morpho-histological, physiological, biochemical and molecular points of view, in order to gain knowledge that could be useful to further improvement of the process. Also different practical approaches were tested including changes in the media formulation, embryogenic callus multiplication and secondary somatic embryogenesis. As a result a highly efficient protocol was developed that could potentially yield over a hundred thousand somatic embryos from a single plumule explant. Embryos were able to germinate and convert to plantlets, that after planting, successfully grew to sexual maturity and fruit production. This protocol is currently being scaled up to a semi-commercial level. Also within the past five years, a protocol using rachilla explants has been developed for the production of embryogenic callus and its multiplication, and embryos produced were able to germinate and convert to plantlets, setting the basis to develop a process for massive propagation of coconut, such as the one already developed using plumule explants.
Influence of Long Term Application of Green Manure on the Productivity of Coconut Cultivated in Reddish Brown Latosolic Soils in Sri Lanka
Authors: S.H.S. Senarathne  
Published: April 2020

Organic matter contributes in maintaining soil fertility in agriculture. Green leaf biomasses of Gliricidia sepium and Tithonia diversifolia are high in plant nutrients and recognized as potential green manure sources for many crops. In a field experiment carried out in a coconut plantation with Reddish Brown Latosolic soil, two green manure crops were grown to study their abilities and establishment in coconut avenues and to evaluate their effect on nut yield. In situ green manuring, especially with legumes, had the most beneficial effect on soil improvement. The use of green biomass alone has improved soil properties. The biomasses of Gliricidia and Tithonia decomposed rapidly after application to the soil, and incorporated biomass would be an effective source of N, P and K for crops. Results showed that, coconut yields were significantly increased with the incorporation of green biomass of Gliricidia and Tithonia than with commercial inorganic fertilizer application. Mean nut yield for five years in the green manure applied plots was (37-46%) significantly (P < 0.05) higher, compared to that of the inorganic fertilizer applied plots towards the latter part of the experiment. Addition of green manure has significantly (P < 0.05) improved the soil parameters i.e. soil N (by 75%), organic C content (by 86%) and soil microbial activity (by 52%). Soil bulk density has been reduced by 20% which enhances the root growth. The improvement of soil moisture content by 92% is of great importance for coconut in withstanding the frequent dry spells which are on increasing trend with the present climatic change situations. There was no significant effect of green manures on soil pH and P but P content was improved with the use of green biomasses of Gliricidia and Tithonia.
A CONTRIBUIÇÃO DA PSICANÁLISE NA TRATATIVA PSICOPEDAGÓGICA E NEUROPSCICOPEDAGÓGICA CLÍNICA E INSTITUCIONAL
Authors: Marques Melo da Silva Andreia 
Published: April 2020

A psicanálise e a psicopedagogia se relacionam entre si, uma vez que a psicopedagogia surge a partir de uma soma de onhecimentos de vários profissionais, de campos vastos de pesquisas uma delas a psicanálise, que propõem um olhar mais perspicaz para as emoções no processo de aprendizagem no âmbito escolar, uma vez que o paciente em si não abandona suas moções no processo de aprendizagem ou contrário, assim sendo, há uma linha tênue neste momento, quando o psicopedagogo recisa entender que suas observações pedem muito mais que seu olhar direcionado pela psicopedagogia, somente, mas a ntervenção psicanalítica no processo de direcionamento do aprendente ou paciente, diante disto o objetivo deste artigo é ustamente pontuar a contribuição dessa ciência – psicanálise - no processo de investigação e intervenção psicopedagógica tanto línica quanto institucional e o quanto pode ser enriquecedor essa contribuição para nortear observações e entender situações no omento de escuta do paciente e familiares. O processo de pesquisa para se chegar a esta conclusão aconteceu dentro dos tendimentos feitos por mim em clinica, de forma quantitativa, à medida que pesquisava e lia a respeito da psicanálise, procurei plicar no processo de escuta e analisar as informações coletadas sob uma perceptiva mais analítica, sendo essa alicerçada na ciência psicanálise- meu objeto de estudo, as leituras que estruturei minha pesquisa, além de vários artigos lidos, foi Anna Freud - tratamento psicanalítico de crianças, além de artigos de Jacques Lacan, Nadia Bossa entre outros que contribuíram para direcionamento na linha de pesquisa que foi traçada para nesse artigo
A IMPORTÂNCIA DOS JOGOS E BRINCADEIRAS NO PROCESSO ENSINO-APRENDIZAGEM DA EDUCAÇÃO INFANTIL
Authors: Christina Brancovan Garcia Monica 
Published: April 2020

Este trabalho integra os estudos da linha de pesquisa em educação e teve como objetivo principal destacar a relevância da utilização os jogos e brincadeiras na evolução dos aspectos emocional, social, motor e cognitivo no que se refere ao esenvolvimento das crianças na Educação Infantil. A importância da temática escolhida justifica-se pelo fato que em relação ao onhecimento cientifico, todo estudo que tenha a preocupação de estudar a importância do brincar na educação infantil e que esta ambém associada à aprendizagem como fator relevante no desenvolvimento infantil. O presente trabalho tem como objetivo ostrar s benefícios do brincar na educação infantil. Conclui-se que as atividades lúdicas possibilitam que as crianças reelaborem riativamente sentimentos e conhecimentos e edifiquem novas possibilidades de interpretação e de representação do real.
Small-scale Dynamical Coherence Accompanied with Galaxy Conformity
Authors: Lee Joon Hyeop , Pak Mina , Lee Hye-Ran 
Published: April 2020

Abstract
The discovery of the coherence between galaxy rotation and neighbor motion in 1 Mpc scales has recently been reported. Following up on the discovery, we investigate whether the neighbors in such dynamical coherence also present galaxy conformity, using the Calar Alto Legacy Integral Field Area Survey (CALIFA) data and the NASA-Sloan Atlas catalog. We measure the correlation coefficient of g − r colors between the CALIFA galaxies and their neighbors, as a quantitative indicator of galaxy conformity. The neighbors are divided into coherently moving and anticoherently moving ones, the correlation coefficients from which are compared with each other, in various bins of relative luminosity and projected distance. In most cases, the CALIFA galaxies and their neighbors show positive correlation coefficients in g − r color, even for the anticoherent neighbors. However, we find a statistically significant (2.6σ) difference between coherent and anticoherent neighbors, when the neighbor galaxies are bright (

) and close (D ≤ 400 kpc). That is, when they are bright and close to the CALIFA galaxies, the coherently moving neighbors show stronger conformity with the CALIFA galaxies than the anticoherently moving neighbors. This result supports that the small-scale dynamical coherence may originate from galaxy interactions as galaxy conformity is supposed to do, which agrees with the conclusion of the previous study.
An Extension of the Athena++ Framework for General Equations of State
Authors: Coleman Matthew S. B. 
Published: April 2020

Abstract
We present modifications to the Athena++ framework to enable the use of general equations of state (EOS). A part of our motivation for doing so is to model transient astrophysics phenomena, as these types of events are often not well approximated by an ideal gas. This necessitated changes to the Riemann solvers implemented in Athena++. We discuss the adjustments made to the Harten-Lax-van Leer-Contact and Harten-Lax-van Leer-Discontinuities solvers and EOS calls required for arbitrary EOS. We demonstrate the reliability of our code in a number of tests that utilize a relatively simple, but nontrivial, EOS based on hydrogen ionization, appropriate for the transition from atomic to ionized hydrogen. Additionally, we perform tests using an electron–positron Helmholtz EOS, appropriate for regimes where nuclear statistical equilibrium is a good approximation. These new complex EOS tests overall show that our modifications to Athena++ accurately solve the Riemann problem with linear convergence and linear wave tests with quadratic convergence. We provide our test solutions as a means to check the accuracy of other hydrodynamic codes. Our tests and additions to Athena++ will enable further research into (magneto)hydrodynamic problems where realistic treatments of the EOS are required.