bluuebunny/crossref_metadata_2025 huggingface dataset:
Evaluation on the Effectiveness and Usability of the Developed Collaborative Interaction Management System
Authors: Mata-Domingo Salvacion
Published: May 2020

A Collaborative Interaction Management System (CIMS) is a system that potentially provide some assistance to the teachers in managing the student's collaborative interaction in forum discussions. The projected main function of the CIMS is to provide tools that automatically gauge the quality of interaction as reflected in student's individual contributions so as to make it easier for the instructor to make judgments on the effectiveness of the collaborative process. This study aims to assess   how effective and usable is the developed CIMS based on the evaluation of faculty and students. The descriptive research design is utilized in this study. The five-point Likert scale is used and the gathered data are statistically interpreted through the utilisation of a weighted mean. The sample population of this study is the one hundred twenty participants coming from the different universities in the area where the survey was conducted. The researcher adopted a survey instrument made by some software specialists. The bases of the instrument are some of the characteristics listed on the software quality model of ISO 9126. These are the functionality, usability and the reliability. Each of these software characteristics is described by some indicators to obtain the responses of the participants. The overall evaluation of the participants displayed the weighted mean of 4.0, thus it can be concluded that the functionality, usability and reliability of the software is very good.
Extent of Students' Practices as Digital Citizens in the 21st century
Authors: Domingo Salvacion Mata , Guerrero Nenita
Published: May 2020

This study aims to determine the level or extent of practices on the norms or behaviors of the participants with regard to the use of technology. It is technically termed as digital citizenship. The descriptive survey method was utilized in this study. A researcher-made survey questionnaire patterned from an online article with slight modification is the main tool used in this paper. The research setting of this study is in one of the colleges in Muscat in the Sultanate of Oman. The participants are the two hundred randomly selected students who are officially enrolled   in Level 5 and 6   in the Academic Year 2016-2017. The result of the study dwelled on the three main indicators namely: respect yourself and/or respect others; educate yourself and/or connect with others; and protect yourself and/or protect others.  This findings revealed that different genders that are at different educational levels have diverse level or extent of norms that are applied when using a technology. As manifested by the participants   it was found out   that self-education and connection with others is practiced by them   at an extent higher than their self- respect and respect to others.   Furthermore, it can be concluded that the male is more sensible than female when it comes to self-education and/or connect with others as applied in use of technology. In addition, according to what was shown by most of the participants,   protecting oneself or protecting others is generally at a lesser extent of practice by them. Some of the male and female participants   are less conscious on what is meant by digital health and wellness.
Editorial: Learning Transformation through Innovation and Sustainability in Educational Practices
Authors: Tarman Bulent , Dev Smitha
Published: May 2020

In the academic world "Real learning" in any form is an active interaction of human mind with past experience, and that relates to man, machine, materials and ideas. Therefore any teaching and learning process should be aimed at providing ample scope for the learners mind to interact and acquire fruitful experience. Only through this active interaction, the learners and educators can reconstruct his/her experience in light of new experience leading to "Real learning".  This enables to enhance the competency, tenacity and inquisitiveness among the scholars.  A dedicated and focused approach towards different teaching and learning experience of educators from different parts of the world, especially from the Middle East has been widely discussed in this Special Issue of general Education Conference.
Apresentação
Authors: Da albuquerque: revista de história Editores
Published: May 2020

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The Ethnocentric Steer. Perceptions and Obsessions in the Introduction of European Livestock Science into Brazilian Tropical Cattle Ranching, c. 1880-1950
Authors: Wilcox Robert W.
Published: May 2020

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A Guerra da Tríplice Aliança nos Manuais Didáticos Brasileiros do Século XIX
Authors: Alves Gilberto Luiz , Centeno Carla Villamaina
Published: May 2020

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Pesquisas Pré-históricas no Mato Grosso
Authors: Vialou Águeda Vilhena
Published: May 2020

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Charqueadas: uma alternativa na economia pecuária do sul de Mato Grosso (1880-1930/40)
Authors: Corrêa Valmir Batista , Corrêa Lúcia Salsa
Published: May 2020

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Campo de Xerez: palco de lutas e conflitos pela exploração da mão-de-obra indígena
Authors: Novais Sandra Nara da Silva , Gomes Aguinaldo Rodrigues
Published: May 2020

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A aventura na cidade: relações sexuais eróticas no espaço público urbano
Authors: Blanc Manuela Vieira
Published: May 2020

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Código de Posturas e a modernidade em Campo Grande (1905 – 1930)
Authors: Silva Márcia Pereira , Trubiliano Carlos Alexandre Barros
Published: May 2020

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A tortura no estado atual: uma breve reflexão da sua origem e suas consequências na produção da subjetividade
Authors: Fraga Cristiane Ferreira
Published: May 2020

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A retomada de Corumbá vista pelos paraguaios
Authors: Decoud Arsenio Lopez
Published: May 2020

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Comportamiento de la lima 'Tahití’ (Citrus latifolia Tan) injertada en cinco patrones en dos zonas productoras de Puerto Rico
Authors: Román-Pérez Félix M. , González-Vélez Agenol , Macchiavelli Raúl , Estévez de Jensen Consuelo
Published: May 2020

La lima 'Tahiti', Citrus latifolia Tan. injertada en cinco patrones de cítricas: 'Swingle citrumelo' [Citrus paradisi Macf. x Ponsirus trifoliata (L.) Raf.], 'Carrizo' [C. sinensis x P. trifoliata (L.) Raf.] , 'HRS 812' [mandarina 'Sunki', C. reticulata x P. trifoliata (L.) Raf.], 'Limón rugoso' [C. jambhiri] y mandarina 'Cleopatra' [Citrus reshni Hort. Ex Tan.] se evaluó en las subestaciones de Isabela y Corozal, Puerto Rico. Los parámetros de altura, diámetro de copa, volumen de copa, eficiencia, número y peso de frutas por árbol, porcentaje de jugo, sólidos solubles totales, acidez y relación sólidos solubles totales/acidez (índice de madurez) fueron evaluados. En la Subestación de Isabela los mayores rendimientos se consiguieron en los patrones 'Limón rugoso' y 'Swingle', con 42.7 y 35.9 kg de fruta por árbol, respectivamente. Estos valores no difieren significativamente de los rendimientos conseguidos en los patrones 'HRS 812' (23.6 kg) y 'Cleopatra' (28.7 kg), mientras que superan significativamente los rendimientos en el patrón 'Carrizo' (21.6 kg). En la Subestación de Corozal los mayores rendimientos se consiguieron en los patrones 'Limón rugoso' (52.9 kg), 'HRS 812' (52.7 kg) y 'Swingle' (47.6 kg), siendo estos significativamente mayores que el de 'Cleopatra' (27.7 kg) pero no que el de 'Carrizo' (40.9 kg). En ambas localidades los parámetros que definen la calidad de fruta fueron aceptables y muy parecidos para ambas zonas. Dos años después de la siembra, en los árboles en Isabela se detectó a Candidatus Liberibacter asiaticus, bacteria asociada a la enfermedad conocida como "Huanglongbing" (HLB). A pesar de la presencia de la enfermedad, los árboles se mantuvieron en producción y no hubo declinamiento que se asociara a la enfermedad. Tras la detección de la enfermedad en esta localidad se estableció un programa nutricional más intensivo utilizado fertilizantes foliares y al suelo.
RELEASE OF 'PUJOLS': A TROPICAL-TYPE SWEET POTATO
Authors: Carlos E. Ortiz  , Edwin Acevedo-Borrero  , Manuel Díaz-Rivera  , María de L. Lugo-Torres  , Rubén Vélez-Colón
Published: May 2020

RELEASE OF 'PUJOLS': A TROPICAL-TYPE SWEET POTATO
Sugars and alcohol insoluble solids assessment for sweet potato cultivars recommended for Puerto Rico
Authors: Hernández-Carrión Tania , Ortiz Carlos E. , Montalvo-Zapata Rafael , Rivera Luis E.
Published: May 2020

Sweetness-to-taste and starch content are critical quality attributes for the sweet potato root market in Puerto Rico. Current information in regard to these attributes for the cultivars accepted on Puerto Rico's market is not sufficient for establishing breeding standards and selection programs. The objective was to assess the sugar concentrations and crude starch for cultivars grown in Puerto Rico. From cultivars recommended for Puerto Rico, flours were prepared with raw, boiled and microwaved roots from which glucose, fructose, sucrose and maltose concentrations were determined by using high performance liquid chromatography (HPLC). After the sugar extraction, the insoluble solid fraction of the flour was used to determine the alcohol insoluble solids. Sucrose was the most concentrated sugar in the raw roots. Maltose concentration in boiled and microwaved roots was significantly higher than that in the corresponding raw roots. The alcohol insoluble solids for boiled and microwaved roots were significantly fewer than for raw roots. 'Miguela' should be considered the standard cultivar for sugar and starch content because it stands out with relatively high concentrations of sucrose and fructose, and with a reduced percentage of alcohol insoluble solids.
Inbred maize response to cover crops and fertilizer-nitrogen
Authors: Sotomayor-Ramírez David , Huckaba Randy , Barnes Ricky , Dorcinvil Ronald , Espinosa Jesús
Published: May 2020

Maize (Zea mays L.) inbred seed production fields on the southern semiarid coast of Puerto Rico are usually fallow each year from May to September. Inbreds have lower seed yields than single-cross hybrids, yet producers tend to apply high fertilizer nitrogen (N) levels in efforts to increase yields. Inbred maize response to fertilizer-N was evaluated on the southern semiarid coast of Puerto Rico in a cover crop-maize cropping sequence in 2009, and in a fallow-maize sequence in 2010 in a Fluventic Haplustoll. In general, maize produced after a legume cover crop of velvetbean (Mucuna prurience) or cowpea (Vigna unguiculata 'Iron Clay') had better yields and agronomic traits than maize after the fallow treatment. In 2009, maximum seed yields of 2,726 kg/ha were obtained with fertilizer-N application in the range of 112 to 224 kg N/ha. In 2010, maximum seed yields of 1,447 kg/ha were obtained with fertilizer-N application in the range of 84 to 211 kg N/ha. Harvest index was 0.26 and 0.27 in 2009 and 2010 for all fertilizer-N treatments; higher than that for unfertilized maize. In general, agronomic traits were superior as a result of fertilizer-N application without consistent differences among fertilizer-N levels applied. The SPAD chlorophyll meter, leaf color index and leaf area index were suitable indicators of N status in the maize plants. Highest N use efficiencies were observed for the 112 kg N/ha and 84 kg N/ha fertilizer levels for 2009 and 2010, respectively, and decreased with increasing fertilizer-N applied. Fertilizer-N rates in soils, climatic systems, and maize inbreds similar to the ones tested should be between 84 and 112 kg N/ha. Greater amounts of fertilizer-N will result in decreased economic benefit and potential environmental contamination.
Coffee pulp compost: Chemical properties and distribution of humic substances
Authors: Chong Joaquín A. , Dumas José A.
Published: May 2020

The distribution and chemical properties of humic substances (humic acids and fulvic acids) from a twelve-month-old static aerated compost pile of coffee pulp were studied. The compost was separated into five physical granule fractions (500, 1000, 2000, 4000 and 8000 um) in order to determine the effect of particle size on humic substances, on nutrient composition, and on distribution. The objective of this study was to understand the chemical properties and distribution of humic substances in mature coffee pulp compost. There were no significant differences across fractions for total N and available P2O5; these fractions averaged 4.9 and 0.66%, respectively. Potassium (K) increased as fraction size increased, from 3.01 to 3.94%. Readily available nitrogen, NO3 and NH4, was 7.19% of the total N. Eighty-nine percent of the total K was exchangeable K ions, and these varied within compost fractions from 2.82 to 3.33%. Approximately 50% of the total Ca and Mg were exchangeable ions; Ca ions varied from 2.13 to 3.01%, and Mg ions varied from 0.22 to 0.26% among fractions. Sequential extraction of organic carbon showed higher extractable carbon by the extraction with 0.1 N NaOH for 24 h, followed by 0.1 N NaOH for 2 h, and water for 2 h. The optical densities E4/E6 ratio ranged between 6.6 and 8.5 for humic acids (HA) extracted with NaOH for 2 h. The diversity in humic substances (HS) and exchangeable ions among compost fractions indicates that nutrient release is regulated by the size of the granules. In conclusion, these data demonstrate that smaller size particles have greater humification rates, and that N and available P are similar across particle sizes, thus providing an excellent soil compost amendment.
Identification of soil-borne pathogens in a common bean root rot nursery in Isabela, Puerto Rico
Authors: Porch Timothy G. , Valentin Suheidy , Estevez de Jensen Consuelo , Beaver James S.
Published: May 2020

Limited research has been completed on the root rot complex of common bean (Phaseolus vulgaris L.) in the Caribbean, while yield losses of over 50% due to root rot disease have been reported worldwide. In this study, the predominant root rot pathogens in a 43-year old common bean root rot nursery in Isabela, Puerto Rico, were identified using standard and molecular diagnostic techniques over four planting periods. Evaluations were conducted from Dec. 2009 to Sept. 2012. The most prevalent fungi identified were Fusarium solani, causal agent of Fusarium root rot; Macrophomina phaseolina, causal agent of charcoal rot;and Sclerotium rolfsii, which causes southern blight. Pythium aphanidermathum and Pythium graminicola were also identified during the 2012 evaluation, which cause damping-off and root rot. Other fungi, such as Rhizoctonia solani, were isolated from root and hypocotyl tissue with less frequency. The incidence of the predominant soil-borne pathogens was largely correlated across seasons. Low nitrogen levels in the soil,and low nitrogen,phosphorus,potassium,and magnesium in leaf tissue were identified in the nursery and have been achieved through no application of fertilizer. Knowledge of the prevalence of soil borne pathogens and fertility conditions will be used for targeting the selection of breeding materials at the Isabela root rot nursery and in other testing locations.
Yield performance of eight snap bean genotypes grown under an organic management system in the tropics
Authors: Brunner Bryan , Brady Kevin , Flores Luisa , Beaver James S.
Published: May 2020

Eight snap bean (Phaseolus vulgaris L.) cultivars and lines were grown under an organic management system in 2011 and 2012 in Lajas, Puerto Rico. Bean genotypes used in the trial were the commercial cultivars 'Contender', 'Festina', 'Fresh Pick', 'Jade', 'Nash' and 'Provider', and two experimental breeding lines PR1018-1 and PR1018-5. In 2011, 'Provider' and PR1018-5had the highest yields, with 11.2 and 11.1 t/ha, respectively, but these were not significantly different from the yields of 'Contender', 'Festina', PR1018-1 or 'Nash'. 'Jade' had the lowest yield, with 6.5 t/ha. In 2012, the highest yielding cultivar was 'Festina', with 14.6 t/ha, which was not significantly different from 'Nash' (13.8 t/ha), PR1018-5 (12.6 t/ha) or 'Jade' (12.5 t/ha). 'Contender' (9 t/ha), 'Provider' (8.4 t/ha) and 'Fresh Pick' (8.4 t/ha) had the lowest yields. This study has shown that snap beans can be successfully grown in Puerto Rico under an organic management system, with yields similar or superior to conventionally produced snap beans.
Commercial microbial inoculants of lactic acid-producing bacteria on fermentative characteristics and aerobic stability of corn silage
Authors: Rodríguez Abner A. , Rivera Viviana , Solórzano Luis C. , Randel Paul F.
Published: May 2020

This study evaluated two treatments based on addition of two commercial microbial inoculants of lactic acid-producing bacteria (LAPB), one of the homolactic type (HOT) and the other a combination of homolatic with heterolactic bacteria (HHT), plus a control treatment without inoculation (CNT), on the fermentative characteristics of tropical maize in micro-silos and aerobic stability (AS) of the resulting silage. The fermentative characteristics were determined in triplicate samples taken at various lengths of fermentation (15, 30, 58 and 90 d), which were analyzed for pH, concentration of organic acids and NHL. To evaluate AS, changes in pH and temperature of the silage were monitored during five days of exposure to air. No significant differences were found among treatments in any of the fermentation characteristics studied. HOT resulted in the numerically lowest average pH (4.23) and the highest average percentage content of lactic acid (2.18), followed by HHT (4.28 and 2.11) and CNT (4.32 and 1.94), respectively. Also, regarding indicators of AS there were no significant differences among treatments, but numerically the average pH of exposed HOT silage was lower (5.30 vs 5.43 the average value of both HHT and CNT) and there was a trend (P <0.15) toward lower average temperature (°C ) in favor of HHT (29.61 vs. 30.26 and 30.28 for HOT and CNT silages). In general, the use of LAPB inoculants in tropical maize silage did not result in large differences relative to non-inoculated silage in the variables under study regarding fermentation characteristics and AS.
Yield and quality of Maralfalfa forage during short days in three dairy farms on northern Puerto Rico
Authors: Ramos-Santana Rafael , Quijano-Cabrera Yamil , Macchiavelli Raúl
Published: May 2020

An experiment was conducted to evaluate the dry matter yield and quality performance of Maralfalfa forage at six harvest intervals (HI; 40,50,60,70,80, 90d) at three dairy farms in northern Puerto Rico during the short day season. In the majority of the quality parameters under study, the HI of 40 and 50 days were significantly (P menor 0.05) superior to the other HI. Conversely, the dry matter yields from the above mentioned intervals were (P menor 0.05) inferior to those obtained with HI of 70, 80 and 90 days. The 50 and 60 day HI did not differ significantly (P > 0.05) in dry matter yield. The HI of 50 days yielded forage of a quality not very inferior to that of the 40 days (ex., % crude protein 19.1 vs. 16.0), but its dry matter yield was nearly three times higher (P menor 0.05) (3,000 vs. 8,607 kg/ha). The simple regression equations of in vitro digestibility of dry matter and of neutral detergent fiber vs. HI showed a digestibility loss of 5.0 and 6.0 percentage points for each 10 days increment in harvest interval, as the values decreased from 84% and 74% at HI 40 d, to 60% and 45% at HI 90 d, respectively.
RELEASE OF 'XRAV-40-4'BLACK BEAN (PHASEOLUS VULGARIS L.) CULTIVAR
Authors: Beaver James S. , Prophete Emmanuel H. , Rosas Juan Carlos , Godoy Lutz Graciela , Steadman James R. , Porch Timothy G.
Published: May 2020

RELEASE OF 'XRAV-40-4'BLACK BEAN (PHASEOLUS VULGARIS L.) CULTIVAR
PENGGUNAAN SISTEM KOMPUTERISASI PADA KINERJA PROCUREMENT DEPARTMENT DI GOLD BRIDGE SHIPPING LTD
Authors: Fiasinta Fiasinta , Purwantini Sri
Published: May 2020

ABSTRAK

Indonesia dikelilingi beberapa negara maju dengan sistem teknologi canggih dan terstruktur, yangmempengaruhi teknologi di Indonesia. Demikian juga suatu organisasi perusahaan terdapat banyak asetpenting dan harus dicatat dengan rinci serta diolah secara tepat sehingga dibutuhkan penggunaan sistemkomputerisasi. Pada era pelayanan prima, Gold Bridge Shipping Ltd harus memberikan pelayanan yang cepat,terbuka, dan professional kepada mitra-mitra kerjanya. Oleh karena itu, proses purchasing harusmenggunakan teknologi informatika agar proses pelayanan procurement terlaksana dengan sitematis. Namunsayangnya sistem komputerisasi belum seluruhnya diterapkan di Procurement Department sehinggamenghambat kegiatan di Procurement department. Penelitian ini bertujuan untuk mengetahui perbandingankinerja Procurement Department menggunakan dan tidak menggunakan sistem komputerisasi. Metodepenelitian yang digunakan yaitu kualitatif deskriptif. Adapun sumber data yang digunakan yaitu riset pustaka,wawancara dan dokumentasi. Hasil penelitian ini menemukan beberapa kendala yang dihadapi dalampenggunaan sistem komputerisasi diantaranya spesifikasi komputer yang belum diperbarui, gangguan sistemcomputer, gangguan system Manajemen database kerusakan komponen komputer, dan kurangnya SDM
ANALISIS PENGARUH FINANCIAL LITERACY TERHADAP MATERIALISME DAN PERILAKU MEMBELANJAKAN UANG (STUDI PADA TARUNA POLITEKNIK ILMU PELAYARAN (PIP) SEMARANG)
Authors: Desi Aryani
Published: May 2020

Penelitian mengenai pembelian kompulsif merupakan tema yang masih menarik untukditeliti karena masih adanya perbedaan hasil-hasil penelitian terdahulu (research gap)mengenai faktor-faktor yang mempengaruhi. Mengacu pada temuan mengenai hasil-hasilpenelitian terdahulu mendorong peneliti untuk merumuskan pertanyaan penelitian mengenai“Faktor-faktor apa saja yang mempengaruhi perilaku pembelian kompulsif?”.

Model penelitian yang dikembangkan dalam studi ini meliputi tiga variabel penelitian,yaitu financial literacy, materialisme dan perilaku pembelian kompulsif. Studi ini dilakukankepada 160 Taruna Tingkat III Politeknik Ilmu Pelayaran (PIP) Semarang melaluiwawancara dengan menggunakan kuesioner. Data yang diperoleh, dianalisis denganmenggunakan Structural Equation Modeling (SEM).

Hasil pengujian statistik menunjukkan bahwa hanya financial literacy yang secarastatistik terbukti berpengaruh terhadap materialisme. Sedangkan materialisme dan financialliteracy tidak terbukti memiliki pengaruh signifikan terhadap perilaku pembelian kompulsif.
ANALISA PENAMBAHAN BERAT SIMULATOR TERHADAP STABILITAS KAPAL LATIH BUNG TOMO
Authors: Rudy Sugiharto  , Daviq Wiratno
Published: May 2020

Tujuan dari penelitian ini adalah untuk menganalisa penambahan simulator pada KL.Bung Tomo terhadap stabilitas kapal dan juga keselamatan kapal. Metode penelitian yangdilakukan yaitu metode proaktif dimana metode tersebut merupakan analisa yang dilakukansebelum hal tersebut dilaksanakan.Setelah melakukan pengumpulan data kemudianmenganalisa diperoleh Penambahan simulator pada KL Bung Tomo seberat 2 ton yangdiletakkan pada belakang wheel house akan menghasilkan nilai LCG = 25,95 dan KG =3,697.Yang artinya, penambahan simulator tersebut masih dapat dilakukan dan kapal masihdalam kondisi aman dilihat dari segi stabilitas dan IMO regulation.
OPTIMALISASI PERAWATAN DEEPWELL CARGO PUMPS GUNA MEMPERLANCAR KEGIATAN BONGKAR MUAT DI ATAS KAPAL MT. CORAL RIGIDA
Authors: Awel Suryadi  , Darul Prayogo  , Ruly Samratulangi
Published: May 2020

Pelabuhan merupakan tempat kapal berlabuh dan bersandar, naik atau turunpenumpang dan bongkar/muat barang. Sebagai bagian dari mata rantai transportasi laut,fungsi pelabuhan adalah tempat pertemuan (interface) dua moda angkutan atau lebih sertainterface berbagai kepentingan yang saling terkait. Dalam aktivitasnya pelabuhanmerupakan sarana yang penting dan strategis untuk pertumbuhan perekonomian suatunegara, itu terbukti dari banyaknya kapal yang berkunjung di Pelabuhan negara tersebut.

Kegiatan bongkar muat dilaksanakan pada waktu 23.00 waktu setempat dikarenakanpihak terminal mengadakan pendinginan cargo line di darat. Dengan cargo line menanjakkeatas bukit mengakibatkan rasio cargo tiap jamnya hanya sedikit. Setelah beberapa jammengadakan kegiatan bongkar muatan, pada jam jaga Thrird Officer yang dimana cadet ikutserta dalam kegiatan jaga cargo dan Chief Officer sedang mengadakan pengecekan muatandan pada saat itu juga deepwell cargo pumps mengeluarkan asap dan suara yang keras.

Faktor penyebab terlambatnya kegiatan bongkar muatan diatas kapal akibat kurangnyaatau tidak adanya pemeliharaan dan perawatan terhadap peralatan deepwell cargo pumps.Perusahaan pelayaran harus melakukan penyeleksian terhadap pelaut yang ingin bergabungatau mengadakan pelatihan kepada pelaut sebelum mereka bergabung diatas kapal, agarsesuai dengan criteria yang diinginkan.

Mualim I di atas kapal hendaknya selalu memeriksa pekerjaan perwira lainnya agarsesuai dengan yang dikehendaki dan mendapatkan hasil yang memuaskan.
STRATEGI PENGEMBANGAN PELAYARAN PERINTIS DENGAN ANALISA SWOT MENUJU PENGUATAN PROGRAM TOL LAUT DAN INDONESIA SEBAGAI POROS MARITIM
Authors: Willem Thobias Fofid
Published: May 2020

Penelitian ini bertujuan untuk menganalisis strategi kebijakan yang dapatdiimplementasikan untuk pengembangan pelayaran perintis Dermaga APO di pelabuhanJayapura adalam rangka meningkatkan kinerja pelabuhan menuju penguatan program tollaut. Dermaga Apo sebagai pelayaran perintis pelabuhan Jayapura memiliki kelemahankelemahanyang telah diidentifikasi secara observasi dan studi data primer. KelemahankelemahanPelayaran Perintis ini berakibat pada disparitas harga untuk provinsi Papuasebagaimana fungsi pelabuhan sebagai fungsi logistik. Berdasarkan hasil analisis SWOTdisimpulkan bahwa kinerja Dermaga Apo sebagai Pelayaran Perintis Pelabuhan Jayapuraberada pada kuadan I dengan posisi (0,83; 1,44). Strategi yang digunakan PelayaranPerintis pelabuhan Jayapura guna mengembangkan pelayaran perintis agar lebih efisiensesuai fungsinya adalah adalah strategi SO (strength-opportunity). Strategi SO tersebut yaitupenguatan fungsi pelayaran perintis sebagai pendukung pengembanagn pusat kegiatanekonomi dan pendukung pemerintah dalam MP3EI, pengembangan sarana dan prasaranapelabuhan perintis agar dapat menunjang segala aktivitas dan efisiensi pelabuhan,pengembangan wilayah hinterland untuk memaksimalkan fungsi pelayaran perintis yangsibuk dan padat.
Inkarnasi Sebagai Penyataan Allah (Eksegesa 1 Yohanes 1: 1-4)
Authors: Jatmiko Bakhoh
Published: May 2020

Konsep inkarnasi adalah ajaran sentral di dalam doktrin Kristologi. Topik ini juga menjadi konsep yang kompleks untuk di jelaskan. Selama berbabad-abad topik ini telah diperdebatkan oleh para sarjana di dalam sejarah Kekristenan. Apologetika inkarnasi Kristus menjadi topik yang penting bagi gereja di sepanjang masa. Tulisan ini membahas tentang konsep logos (Firman) yang hadir sebagai manusia atau dikenal dengan inkarnasi. Metodologi yang digunakan adalah kajian literatur mengenai topik terkait, maupun juga pendekatan eksegesa serta prinsip-prinsip penafsiran hermeneutika. Dari kajian yang dilakukan, inkarnasi adalah “jalan” yang dipilih Allah untuk mewujudkan karya keselamatan bagi manusia. Inkarnasi adalah penyataan diri Allah yang transenden menjadi imanen. Karya Allah ini dilakukan untuk menghadirkan persekutuan dan pendamaian bagi umat.
Bahasa Asli Kitab Perjanjian Baru
Authors: Jatmiko Bakhoh
Published: May 2020

Some modern scholars have brought vital discussion related to the origin language of the New Testament. Instead of being written in Greek, some of them believed that, not just partially or some words, but the whole New Testament manuscripts was originally written in Aramaic language. They are known as Aramaic Primacist.  Besides historical and some other external evidences, linguistic approach also can be used to discover in what language the New Testament Manuscript originally written.
Yesus: Tuhan, Guru dan Teladan Orang Percaya
Authors: Hartoyo Stephanus
Published: May 2020

Education is so important and it has indeed given uncountable contributions upon the development of our world as well as our lives. Through education we are able to equip our children  and younger generation with necessary information and skill so that they are ready to face the future. In term of Christian education and spiritual formation, we need to fix our eyes on Jesus. Jesus is Lord, to whom we give our lives and services. He is also our teacher, to whom we learn the truth and implement it in our daily lives. The most important, however, is to follow his example, his humbleness and sincerity. In most cases, when we are talking about education, we have seen numerous  talented teachers, but many of them  are not able to be good examples. Briefly, a teacher must be able to bring light into the darkness, but  also to guide the learners on the right path.
Hakekat Seksualitas Manusia : Perspektif Gereja Kristen Nazarene di Abad 21 terhadap Praktek LGBT
Authors: Jatmiko Bakhoh
Published: May 2020

Civilization and social structure have dramatically changed in these last several decades. Exponential development of globalization and the growth of technology of communication have transformed values, views and cultures of human civilization nowadays. These are the symptoms of world web wide era; where the local issues can be global discussion in minutes. In one hand, the Church of God should be sensitive to the age changes, does some adaptations and changes to be relevant. In the other hand, the Church of God should not be conformed to this world. Church of the Nazarene as one of the Christian Church denominations in the world is demanded to take the stance to deal with the changes that are happened today especially in LGBT (Lesbian, Gay, Bisexual and Transgender) issue.
Peranan Wanita Kristen Masa Kini
Authors: Sumirah Yunita
Published: May 2020

The changing of how to value women in many societies and community in these last recent decades, make women aware of their position in family, social context, profession or religion context. In general speaking, women’s influence and role are not only increasing in their responsibilities at home, but also outside their home in various context. In Church context, Christian women today are also more engaged and involved in church ministries. The role of women is more and more important today. It is very important that Christian women to be wiser their priority setting.
Kepercayaan Diri Remaja
Authors: Anthoneta Jublina
Published: May 2020

Adolescence is a critical period of someone’s phsycological developments.  In this stage, self actualization is one of important areas are developing.  It is formed by various different factors that are combined together to build a teenager’s prespective of their self or their environtment around them. One of crusial elements in self actualization is confidence. It will take significant effect in the next stage of teenager’s development.
Membidik Arus Globalisasi dari Perspektif Idiologi Indonesia
Authors: Priana I Made
Published: May 2020

This paper tries to explain globalisation in light of Indonesian ideology as contained in the Pancasila. Having grasped the current of globalisastion informed by the values of Pancasila, we must drive the current of globalisation in keeping with the spirit of Indonenesia. In other words, the identityand values of Indonesia must inform anddrive globalisation. The ideology of Indonesia has to become the soul of globalisation. Globalisation without the spirit of Indonesia will not help us to reach the goals of our Nation, the wellbeing of Indonesian. On the contrary, globalisation informed by the spirit of Indonesia is will help us to embody the aim of our Nation, which is the wellbeing of all Indonesians.
Kreativitas Belajar
Authors: Oci Markus
Published: May 2020

Creativity is the ability to create something new from data, information, or elements thatalready exist. Learning is a process that brings wholistic change in behavior and thinking,as a result of a person’s experience interacting with the environment. Creativity is theability to learn to solve problems and create new things. Learning creativity can bedeveloped through various means, media, or stimulus introduced into the learningenvironment. Cultivitaing creativity requires a wide space, supporting facilities, andadequate infrastructures for developingthese abilities.
Kesuaman: Bahaya Laten terhadap Kehidupan Gereja Tuhan
Authors: Hartoyo Stephanus
Published: May 2020

Kesuaman adalah penyakit rohani yang tidak kasat mata, serius dan menular yang selalu terjadi seperti suatu siklus dalam kehidupan umat percaya dan gereja Tuhan. Alkitab mencatat dan menjelaskan semuanya itu. Sejarah kehidupan bangsa Israel dan bahkan gereja Tuhan memaparkan dengan jelas bahwa kesuaman itu selalu terjadi berulang-ulang. Dunia kita dengan segala kemewahan dan daya tariknya telah menyilaukan mata orang percaya, sehingga mereka memfokuskan mata dan mengejar kekayaan dunia serta mengabaikan kebutuhan rohani, yang pada akhirnya mematikan Gereja Tuhan. Solusi terhadap masalah ini utamanya adalah pelayanan pemuridan terhadap umat percaya sehingga mereka menjadi murid-murid yang serupa dengan Kristus, yang terbebas dari kebutaan rohani, dan tidak kehilangan vitalitas spiritual. Kekristenan itu bukan hanya sebuah pengakuan percaya, kekristenan adalah sebuah gaya hidup yang dihayati dalam segala situasi, sebagai suatu bakti yang tulus kepada Tuhan.
Mengenal Sejarah Kurikulum Nasional Indonesia dan Hubungannya Terhadap Pengembangan Kurikulum Pendidikan Agama Kristen Masa Kini
Authors: Simanjuntak Ramses
Published: May 2020

Kalau kita melihat perjalanan kurikulum pendidikan nasional kita maka kita melihat bahwa pemerintah sudah berjuang keras untuk menghadirkan kurikulum yang sesuai dengan konteks belajar masyarakat Indonesia, itu terbukti melalui riset pergantian kurikulum yang sudah berlangsung sebanyak 10 kali. Dalam upaya memahami tentang sejarah kurikulum pendidikan nasional tersebut diatas, penulis mencoba mengangkat sebuah topik yang berkaitan erat dengan sejarah kurikulum dan hubungannya dengan kurikulum Pendidikan Agama Kristen yang dilaksanakan di sekolah-sekolah teologi/agama kristen di pelosok negeri ini.
Pentingnya Identitas dan Integritas Seorang Guru Kristen
Authors: Simanjuntak Ramses
Published: May 2020

In teaching activities a teacher not only pay attention to teaching techniques and appearance only. He also has to pay attention to other key issues, namely his identity and integrity as a teacher. Good teachers show their identity and integrity to their students, especially their identity and integrity as a Christian teacher. It must be understood that a Christian teacher whose job it is to educate is a teacher who in him must have consistency in the actions, values, methods, measures, principles, expectations and the resulting things which are visible It is clear that the quality, the nature, or the circumstances that exhibit a unified whole so as to have the potential and ability that radiate authority; Honesty and unity of thoughts, words and deeds to create a reputation and trust.
Sekolah Minggu Sebagai Sarana dalam Membentuk Iman dan Karakter Anak
Authors: Siswoyo Hadi
Published: May 2020

Sekolah Minggu adalah lembaga gerejani yang dibentuk dengan tujuan untuk pelayanan kepada anak-anak. Melalui pengajaran yang diberikan diharapkan anak akan bertumbuh secara iman dan membentuk karakter anak menjadi pribadi yang kuat di dalam Tuhan. Peran keluarga khususnya orang tua sangat penting dalam mendidik dan mendukung setiap pertumbuhan iman dan karakter anak. Namun demikian tidak dipungkiri bahwa sarana pendidikan secara lengkap terdiri dari empat pilar secara utuh yaitu pilar pertama adalah keluarga di mana orang tua menjadi sumber utama dalam pendidikan karakter anak. Kedua adalah gereja yang secara rohani akan membantu pembentukan karakter anak. Ketiga adalah pemerintah dalam melindungi hak anak secara hukum, dan keempat adalah lingkungan sekitar atau masyarakat pada umumnya.
Pentingnya Memahami Model-Model Perencaanaan Pembelajaran Dan Penerapannya Dalam Praktek Pengalaman Lapangan (PPL) Mahasiswa Program Studi S1 Pendidikan Agama Kristen Sekolah Tinggi Teologia Nazarene Indonesia Yogyakarta
Authors: Simanjuntak Ramses
Published: May 2020

Pendidikan adalah salah satu sarana yang dipakai untuk mebangun kehidupan suatu bangsa, dan oleh sebab itu mahasiswa yang mengambil jurusan dalam bidang ilmu keguruan sedang dipersiapkan untuk menjadi agen perubahan dalam masanya kelak, untuk itu perlu adanya pembekalan yang memadai bagi para mahasiswa calon guru untuk memahami ilmu-ilmu keguruan yang cocok bagi profesi mereka, sehingga para mahasiswa calon guru dapat mengenal dan memahami tantangan apa yang akan dihadapi agar mereka dapat menjadi guru profesional dikemudian hari. Praktek Pengalaman Lapangan adalah sebuah tindakan mengaplikasikan teori dalam praktek, diharapkan dengan pengalaman ini mahasiswa dapat mengukur kemampuan dan kualitas mereka untuk bersiap menjadi guru di kemudian hari. Dengan terjun ke lapanagan yakni ke sekolah-sekolah yang dipersiapkan untuk tempat praktek, para mahasiswa dapat dengan luas menerapkan ilmunya dan membagikan ilmu pengetahuan yang sudah diperolehnya kepada siswa didik.
Fungsi Bait Suci Bagi Umat Pilihan Allah
Authors: Bowo Teguh
Published: May 2020

Dalam ibadah agama, ada beberapa unsur, yaitu: orang, ibadah pribadi, dan tempat ibadah. Bangsa Israel sebagai umat pilihan Tuhan telah menggunakan Bait Suci untuk menyembah TUHAN. Itu karena keyakinan bahwa di dalam Bait Suci TUHAN hadir untuk membantu, memberkati, dan memberi mereka shalom. Umat pilihan Allah ini sangat membanggakan Bait Suci yang mereka bangun dengan sangat istimewa. Fungsi Bait Suci di tengah-tengah umat Israel sebagai tempat pertemuan dengan Tuhan, sebagai tempat ibadah kepada Tuhan.
Pandangan Rasul Paulus tentang Jembatan Pengantar Injil. Kajian Misiologi terhadap I Korintus 9:1-23
Authors: Damarwanti Seri
Published: May 2020

Tugas bermisi merupakan tanggungjawab yang diembankan oleh Tuhan Yesus Kristus kepada seluruh orang Kristen. Pemikiran yang mendasari ide ini diambil dari 1 Korintus 9:1-23. Rasul Paulus memberikan beberapa prinsip dan pendekatan mengenai jembatan yang dapat dipakai oleh orang Kristen dalam melakukan tugas misi kepada setiap orang. Setiap orang merupakan prioritas kepada Injil dan setiap komunitas memiliki jembatan kepada Injil.
Contribution of hydroxymethanesulfonate (HMS) to severe winter haze in the North China Plain
Authors: Ma Tao , Furutani Hiroshi , Duan Fengkui , Kimoto Takashi , Jiang Jingkun , Zhang Qiang , Xu Xiaobin , Wang Ying , Gao Jian , Geng Guannan , Li Meng , Song Shaojie , Ma Yongliang , Che Fei , Wang Jie , Zhu Lidan , Huang Tao , Toyoda Michisato , He Kebin
Published: May 2020

Abstract. Severe winter haze accompanied by high concentrations of
fine particulate matter (PM2.5) occurs frequently in the North China
Plain and threatens public health. Organic matter (OM) and sulfate are
recognized as major components of PM2.5, while atmospheric models often
fail to predict their high concentrations during severe winter haze due to
incomplete understanding of secondary aerosol formation mechanisms. By using
a novel combination of single-particle mass spectrometry and an optimized
ion chromatography method, here we show that hydroxymethanesulfonate (HMS),
formed by the reaction between formaldehyde (HCHO) and dissolved SO2 in
aerosol water, is ubiquitous in Beijing during winter. The HMS concentration
and the molar ratio of HMS to sulfate increased with the deterioration of
winter haze. High concentrations of precursors (SO2 and HCHO) coupled
with low oxidant levels, low temperature, high relative humidity, and
moderately acidic pH facilitate the heterogeneous formation of HMS, which
could account for up to 15 % of OM in winter haze and lead to up to 36 %
overestimates of sulfate when using traditional ion chromatography. Despite
the clean air actions having substantially reduced SO2 emissions, the HMS
concentration and molar ratio of HMS to sulfate during severe winter haze
increased from 2015 to 2016 with the growth in HCHO concentration. Our
findings illustrate the significant contribution of heterogeneous HMS
chemistry to severe winter haze in Beijing, which helps to improve the
prediction of OM and sulfate and suggests that the reduction in HCHO can
help to mitigate haze pollution.
Sensitivity of 21st century simulated ecosystem indicators to model parameters, prescribed climate drivers, RCP scenarios and forest management actions for two Finnish boreal forest sites
Authors: Mäkelä Jarmo , Minunno Francesco , Aalto Tuula , Mäkelä Annikki , Markkanen Tiina , Peltoniemi Mikko
Published: May 2020

Abstract. Forest ecosystems are already responding to changing environmental conditions that are driven by increased atmospheric CO2 concentrations. These developments affect how societies can utilise and benefit from the woodland areas in the future, be it for example climate change mitigation as carbon sinks, lumber for wood industry, or preserved for nature tourism and recreational activities. We assess the effect and the relative magnitude of different uncertainty sources in ecosystem model simulations from the year 1980 to 2100 for two Finnish boreal forest sites. The models used in this study are the land ecosystem model JSBACH and the forest growth model PREBAS. The considered uncertainty sources for both models are model parameters and four prescribed climates with two RCP (representative concentration pathway) scenarios. Usually, model parameter uncertainty is not included in these types of uncertainty studies. PREBAS simulations also include two forest management scenarios. We assess the effect of these sources of variation at four different points in time on several ecosystem indicators, e.g. gross primary production (GPP), ecosystem respiration, soil moisture, recurrence of drought, length of the vegetation active period (VAP), length of the snow melting period and the stand volume. The uncertainty induced by the climate models remains roughly the same throughout the simulations and is overtaken by the RCP scenario impact halfway through the experiment. The management actions are the most dominant uncertainty factors for Hyytiälä and as important as RCP scenarios at the end of the simulations, but they contribute only half as much for Sodankylä. The parameter uncertainty is the least influential of the examined uncertainty sources, but it is also the most elusive to estimate due to non-linear and adverse effects on the simulated ecosystem indicators. Our analysis underlines the importance of carefully considering the implementation of forest use when simulating future ecosystem conditions, as human impact is evident and even increasing in boreal forested regions.
Reflexiones sobre la creciente mercantilización de las cooperativas al hilo de la nueva Ley de Sociedades Cooperativas de Extremadura
Authors: Marín Hita Luis
Published: May 2020

En España las cooperativas estaban originariamente excluidas del ámbito del Derecho Mercantil. Progresivamente han ido sufriendo un proceso de mercantilización que las ha llevado a ser consideradas como un tipo especial de sociedad mercantil. Como parte importante de la denominada economía social, su finalidad debería ser muy diferente de la meramente lucrativa de las típicas sociedades mercantiles, especialmente de las capitalistas. Para ello es esencial que se mantengan fieles a los principios del cooperativismo formulados por la Alianza Cooperativa Internacional. En teoría esto es así, pues tanto la ley estatal de cooperativas como las diferentes leyes autonómicas manifiestan su sometimiento a tales principios y valores. Sin embargo, un análisis de su regulación, en especial de la última de estas leyes promulgada: la Ley 9/2018, de 30 de octubre de Sociedades Cooperativas de Extremadura, puede poner en entredicho esta afirmación. Con la idea de salvaguardar la viabilidad económica de este tipo de sociedades, se está eludiendo la aplicación práctica de dos de los pilares del cooperativismo: el mutualismo y la democracia. La flexibilización de la prohibición de realizar operaciones con terceros y la posibilidad de que no sean los socios cooperativistas los que posean mayoría de votos en la Asamblea General para formar la decisión social son consecuencias de una normativa que está reduciendo la distancia entre las cooperativas y las sociedades capitalistas, especialmente respecto a la sociedad de responsabilidad limitada. Frente a quienes consideran los principios y valores cooperativos una traba al desarrollo del cooperativismo, se propugna una interpretación flexible, pero más respetuosa con la naturaleza de la cooperativa, so pena de desnaturalizar a este tipo de sociedades, convirtiéndolas en empresas seudocapitalistas que no justifiquen un tratamiento diferenciado privilegiado como el que poseen.
Understanding Discussions of Health Issues on Twitter: A Visual Analytic Study
Authors: Ola Oluwakemi , Sedig Kamran
Published: May 2020

Social media allows for the exploration of online discussions of health issues outside of traditional health spaces. Twitter is one of the largest social media platforms that allows users to post short comments (i.e., tweets). The unrestricted access to opinions and a large user base makes Twitter a major source for collection and quick dissemination of some health information. Health organizations, individuals, news organizations, businesses, and a host of other entities discuss health issues on Twitter. However, the enormous number of tweets presents challenges to those who seek to improve their knowledge of health issues. For instance, it is difficult to understand the overall sentiment on a health issue or the central message of the discourse. For Twitter to be an effective tool for health promotion, stakeholders need to be able to understand, analyze, and appraise health information and discussions on this platform. The purpose of this paper is to examine how a visual analytic study can provide insight into a variety of health issues on Twitter. Visual analytics enhances the understanding of data by combining computational models with interactive visualizations. Our study demonstrates how machine learning techniques and visualizations can be used to analyze and understand discussions of health issues on Twitter. In this paper, we report on the process of data collection, analysis of data, and representation of results. We present our findings and discuss the implications of this work to support the use of Twitter for health promotion.
Personality and Subjective Well-Being: Towards Personalized Persuasive Interventions for Health and Well-Being
Authors: Abdullahi Aisha Muhammad , Orji Rita , Rabiu Abbas Muhammad , Kawu Abdullahi Abubakar
Published: May 2020

Subjective well-being (SWB) is an individual’s judgment about their overall well-being. Research has shown that activities that elevate people’s sense of SWB have a significant effect on their overall health. There are two dimensions of SWB: Affective and Cognitive dimensions. However, studies on SWB usually focus more on one dimension, ignoring the other dimension. Also, most existing studies on SWB focused on individuals from Western cultures. Research has shown that the influence of personality on the subjective well-being components is moderated by culture. Thus, to advance research in personalizing persuasive health interventions, this study focuses on Africans (n=732). Specifically, we investigate the relationship between the Big-Five personality traits and both dimensions of SWB using the constructs: Happiness, Satisfaction with Life, Social, Psychological and Emotional well-being. Our results reveal that to design PTs to promote SWB for people high in Agreeableness, designers should focus on designing to promote their feeling of Happiness and Social Well-being, while for Neuroticism, designers should focus on designing to promote Psychological well-being and Emotional well-being. Based on our findings, we offer guidelines for tailoring persuasive health interventions to promote individuals’ SWB based on their personality.