bluuebunny/crossref_metadata_2025 huggingface dataset:
A COMPARATIVE STUDY OF THE MULTIPLE LOGISTIC REGRESSION, LINEAR DISCRIMINANT ANALYSIS AND QUADRATIC DISCRIMINANT FOR ESTIMATING THE MISCLASSIFICATION ERROR RATE OF INFANT BIRTH OUTCOME
Authors: Akangoziri O. , Okoli C. N.
Published: October 2020

This study examined comparison of the Multiple logistic regression, Linear discriminant analysis and Quadratic discriminant in estimating the infant birth outcome and misclassification error rate of birth outcomes with factors of infant mortality in Anambra State, Nigeria. The birth outcomes of interest were the Neonatal death, Still birth and Alive. Secondary source of data were obtained from the records department of General Hospital Onitsha from 2007-2016. The data comprises of Status of infant birth, Mothers parity, Age of mother, Weight of baby, Mothers Education Status, Number of Bookings before gestation and Gestation Age. The data analysis is performed using R-software. The result of the findings from the multiple logistic regression showed that Mothers Education Status (MES) and Booking contributed significantly on the logistic model while factors of Parity, Sex, Age of Mother (AOM), Year, GA and Birth Weight (BW) were found to be insignificant on birth outcomes. Also observed that the misclassification error rate for birth outcome for the said approach is found to be 0.5992 (59.92%). More so, findings of the study equally showed that the prior probabilities of the groups for the linear and quadratic discriminant analysis were 0.228503, 0.40168 and 0.36981 for Alive, Neonatal death and Still birth respectively. Further findings revealed that the Mothers Education Status and Bookings Status have the greatest impact for first and second linear function respectively. In addition, the result of the misclassification error rate for birth outcome using the linear discriminant analysis is 0.5931 (59.31%). The misclassification error rate for birth outcome based on   quadratic discriminant analysis is 0.5956 (59.56%). Based on the findings of this study, linear discriminant approach is the best alternative in estimating misclassification error rate of infant birth outcome followed by quadratic discriminant analysis and the least is multiple logistic regression. The findings clearly confirmed that the linear discriminant analysis is the best with misclassification error rate of 59.31%.
RE-PRESENTING DEATH AND DYING IN THE HINDU HOLY CITY OF KASHI
Authors: Singh Renuka
Published: October 2020

Albeit we know that death is inescapable, we try to avoid it as long as we can so that we can enjoy the immediate and worldly pleasures. Conspicuously, the negative facet of death has always been emphasized. This study represents the positive aspect of death and, simultaneously, the importance of death for human existence. Interestingly, many scholars have discussed that a human being can never imagine his death, though he knows that he has to die. When we talk about death in relation to Kashi, we find most of the positive aspects of death and dying in Kashi. Though most of the Hindu religious texts have delineated the greatness of Kashi as one of the sacred places of pilgrimage, this study endeavors to show that not all people who die in Kashi will achieve moksha. It is interesting to note that for many Indian people, death is a matter of joy in Kashi. This study explores, though not restricted to, the question of death and dying in India in general and in Kashi in particular.
SYNTHESIS AND PRELIMINARY MOLECULAR DOCKING STUDIES OF NOVEL ETHYL-GLYCINATE AMIDE DERIVATIVES
Authors: Eugene L. Ayuk , Afoke Precious A. , Aronimo Samuel B. , Olowolafe Temitayo A.
Published: October 2020

Ethyl glycinate was synthesized by the Fischer esterification protocol, and its amide derivatives; 2-amino-N-(nitrophenyl)acetamide 31, 2-amino-N-(6-methylpyridin-2-yl) acetamide 33, N,N'-(1,4-phenylene)bis-(2-aminoacetamide) 35, N,N'-(6-chloropyrimidine-2,4-diyl)bis-(2-aminoacetamide) 37, and 2,4-(diamino-N’N-6-hydroxypyrimidyl)acetamide 39 respectively were obtained  by coupling reactions of 4-nitroaniline, 2-amino-6-methylpyridine, 1,4-diamino-N,N’-benzene, 2,6-diamino-4-chloropyrimidine and 2,4-diamino-6-hydroxypyrimidine respectively with ethyl glycinate.  These compounds were characterized on the basis of their melting points, UV-Visible, IR, 1HNMR and 13CNMR spectroscopic analyses. The results obtained from the spectra were consistence with the assigned structures of the compounds. The synthesized compounds were subjected to molecular docking with a target protein, 1CVU to compare their binding energies with celecoxib and rofecoxib which are standard drugs that inhibit COX2 enzyme. From the docking results, the binding energies values of the above synthesized compounds are -5.8 kJmol-1, -6.2 kJmol-1, -7.2 kJmol-1, -7.4 kJmol-1 and -7.6 kJmol-1 respectively. Compound 39 showed the highest binding energy of -7.6 kJmol-1, close to celecoxib and rofecoxib with binding energy values of -8.0 kJmol-1 and -8.2 kJmol-1 respectively. This result indicates that compound 39 possess some level of inhibitory activity against COX2.
ERGONOMIC ORIENTED WORKING METHOD IN THE PROCESS OF WIPING CANS OF SARDINES INCREASED PRODUCTIVITY AND INCOME OF WORKERS PT. BMP NEGARA, BALI
Authors: Negara Ni Luh Gede Aris Maytadewi , Luh Made Indah Sri Handari Adiputra  , Sutjana I Dewa Putu
Published: October 2020

Motivation/Background: Productivity improvement is one of the important goals that need to be done by a company, including fish canning industry. High productivity can be achieved with the appropriate working method. This study was conducted to find out whether ergonomic oriented working method in sardine cans wiping process increasing productivity and income of workers in PT. BMP Negara compared than ergonomic un-oriented working method.

Method: This study was experimental study with design two periods cross over pre and posttest group. Number of sample was 18 workers. This study was done at PT. BMP Negara, Jembrana Regency, Bali Province in December 2016. There are two different working method applied in the process of wiping cans of sardines, called ergonomic un-oriented working method and ergonomic oriented working method. Data collected was productivity and workers income. Those datas were compared and tested statistically, using Wilcoxon signed rank test.

Results: The result showed that the ergonomic oriented working method increased productivities about 34.43% (p<0.05) and increased the income of workers as much as 31.51% (p<0.05).

Conclusions: It could be concluded that ergonomic oriented working method in the process of wiping cans of sardines increased productivity and income of workers in PT.BMP Negara.
Cost and Time Performance Analysis with Concept of Earned Value (Case Study Jakarta - Cikampek II Elevated Project)
Authors: Puspita Noviawati , Lutfiansyah Yopi
Published: October 2020

The research procedure starts with conducting a literature study, collecting data, and summarizing the results of gathering existing data. The purpose of this study is to evaluate the deviation of costs and time, calculate the estimated cost and time needed to complete the project work, calculate the estimated profit or loss that may occur in the completion of the project. Variants emphasized here are to investigate deviations in costs or planned schedules that have been planned or determined. The results of the analysis in Jakarta-Cikampek II Elevated Project stated that in July 2019 the SPI value was 0.96 <1 which could be interpreted that the project progress had been delayed and the CPI value was 1.44> 1 which could be interpreted that the actual the project cost is still smaller than the total budget cost. Estimated total costs up to the end of the project in the amount of Rp.2,694,413,965,781 of the total budget cost of Rp. 3,872,143,387,752 can save Rp.1,177,729,421,971. As for the estimated time to finish until the end of the project which is for 918 days from the time of the 915 day contract, there will be a delay of 3 days.
Analysis of Customer Satisfaction on Quality of Jakarta Corridor MRT (Mass Rapid Transit) Service 1 (Lebakbulus Station - Bundaran HI)
Authors: Purnomo Ari Hesti , Mufhidin Amar
Published: October 2020

Seeing the very high mobility behavior of the Jakarta people and difficult to avoid congestion, it is appropriate, a solution that invites people to move from private vehicles to mass transportation modes such as the Jakarta MRT. The transportation service industry is an interesting sector to observe because Jakarta MRT is relatively new transportation in Jakarta. This study aims to determine the level of passenger satisfaction with the quality of Jakarta Corridor 1 MRT services (Lebak bulus Station - HI Roundabout) reviewed using the questionnaire method, using 100 respondents taken randomly from Lebak Bulus to the HI Roundabout and vice versa. To get the results of customer satisfaction required data on the average rating of respondents and the results obtained an average value above 3 and included in the category of very satisfied according to the CSI table. To get data that needs to be a priority to be improved and data that needs to be maintained the level of service quality needs to be tested using the Cartesian diagram of the importance- performance method and the results of data that become priorities for improvement are safety aspects at trains and stations as well as courtesy of officers. To test the results of the analysis conducted a validity test using the bivariate correlation method to measure the validity and invalidity of the data with a significance value of 1% and R tables obtained at 0.258 and 100% validity results (all valid data), reliability testing to measure the level of consistency of respondents in filling out the questionnaire from the SPSS program counting process gets the result that the questionnaire has a high level of consistency.
Comparison of System Methods (Table Form) With Semi Systems from Cost Aspects in the Apartment Meikarta Project
Authors: Handayani Anjas , Umam Komarul
Published: October 2020

Meikarta Apartment Project at the beginning of the implementation of the method that is used is a formwork system so that the spring mounting groove formwork and casting becomes inhibited. With some consideration, the formwork method was changed from the Semi si stem method to the System (Table Form). Therefore an analysis of costs and time in formwork planning is carried out in order to obtain effective and efficient planning results. At this stage begins with field observations, literature studies include information gathering, problem formulation activities, primary and secondary data and data analysis processing with the Analysis of SNI Work Unit Price (AHS-SNI) 2018 To produce the price of formwork work which includes wages, materials and tool. Based on the results of the analysis carried out on each formwork method, it was concluded that the Cost of Formwork System Work (Table Form) is cheaper compared to Semi system. The total cost of work using the Semi system as much as Rp. 4,837,286,252.27 While using formwork System (Table Form) as much as Rp. 3,724,594,795.77. This shows that work using the System (Table Form) is cheaper by Rp. 1,112,691,456.50 or around 23%.
Analysis Mixed Layer Asphalt Surface as Asbuton Ac-Wc Characteristics of Marshall
Authors: Hasyir Huda Alfian Aunur , Wasono Sapto Budi
Published: October 2020

Natural asphalt is asphalt obtained somewhere in nature, and can be used as obtained or with little processing. No natural asphalt obtained in the mountains like asphalt in Buton island called Asbuton. Asphalt Buton island is a mixture of bitumen material with other mineral materials in the form of rocks. Because asbuton is so sajaa material found in nature, the levels of bitumen dikandungnyaa greatly varies from low to high. To overcome this, then asbuton began to be produced in various forms at the processing plant asbuton. To reduce the use of natural asphalt eat more steps to do research on utilizing asbuton with the composition 6%, 8%, 10%. The purpose of this study is 1.) Determine the material characteristics LGA Asbuton can meet the specifications of Highways in 2018 on a mix of AC-WC 2.) Determine the value of Optimum Asphalt Content on asphalt concrete AC-WC (Asphalt Concrete - Wearing Course) with extra material LGA Asbuton 3.) Knowing how the performance of asphalt concrete AC-WC with additional material and bitumen 60/70 Asbuton terms of Marshall Test. The study was conducted with an experimental method through laboratory testing. The expected benefits of this research is the discovery of optimizing the use of Asbuton for at the time of execution of the work of new road construction or road maintenance and provide alternative natural aggregate material consumption to a minimum.The test results for the optimum bitumen content KAO on the composition 1 Asbuton 6% with a variation of bitumen (5.05% 5.55% 6.05% 6.55% 7.05%) of the chart can be found KAO Marshall 6.2%. Composition 2 Asbuton 8% with a variation of asphalt (5.0% 5.5% 6.0% 6.5% 7.0%) on the graph can be found KAO Marshall 6.3%. Composition 3 Asbuton 10% with a variation of asphalt (5.0% 5.5% 6.0% 6.5% 7.0%) on the graph can be found KAO Marshall 6.4%. Variations in the composition of 6%, 8% and 10% meet all the requirements of the properties of hot asphalt mix can specification of Highways in 2018.
BEST RAW MATERIAL STORAGE METHOD FOR KEEPING QUALITY OF FOOD PRODUCTION
Authors: Santoso Vincent Audi
Published: October 2020

Food is a basic human need that is needed at all times and requires good and proper management in order to benefit the body. According to WHO, the intended food is: “Food include all substances, whether in a natural state or in a manufactured or preparedform, wich are part of human diet.”These food restrictions do not include water, medicines and substances needed for medicinal purposes.
THE PRODUCTION PROCESS OF TOFU USING RAW MATERIALS TO KEEP QUALITY
Authors: Wicaksono Adi , Yuguslavia Dian
Published: October 2020

Indonesia is a tropical country where many communities work as farmers by using fertile soil. One of them is soybeans, soybeans can be processed into various foods and beverages, such as tofu, tempe and soybean juice.  There are various methods of soybeans process, so that the quality is also various. Quality is the totality of facilities and characteristics of products or services that meet the needs, expressed or implied (Loh, 2001: 35). One of the most favorite foods of Indonesian people is tofu.
RISK MANAGEMENT IN CONSTRUCTION OF DRY BULK JETTY AT TELUK LAMONG MULTIPURPOSE TERMINAL
Authors: Nugroho Bayu Puji
Published: October 2020

Risk is a situation that is uncertain and there is an element of danger, the consequences that could occur due to a process that is ongoing or upcoming events. One of them in construction, where activity in this activity, there is some risk that may occur and give a great impact in the success of the completion of the work. Approaches were made to the risks involved with understanding/identification of risk, risk measurement, risk mapping, the response to risk. So with the existence of such activities can provide a recommendation as to whether the risks are acceptable, divided, reduced or avoided. This research was conducted with descriptive quantitative research methods. The results of this study concluded that there were 7 risk factors in very high level understanding of contract documents i.e., different site condition, productivity, quality equipment/material quality, smooth cash flow, the competence of sub contractors, and the influence of the weather. Against the risk of handling very high i.e. by way of doing business – business everything possible so that it can reduce the level of risk that exists so that the work can be resolved properly and the third project targets can be achieved.
CEMENT ADDITIVE USE REDUCTION FACTORS TO IMPROVING THE QUALITY CONCRETE BIOCONC
Authors: Chabibullah Muhammad , Bagio Tony Hartono
Published: October 2020

Technology applications in the concrete mix is ??growing very rapidly in this modern era to obtain concrete results with characteristics that are environmentally friendly and non-toxic. Bioconc is innovation in developing green technology with the insertion of a micro-gap or slit gradation mycelia microbe as a micro-filter to mengoptimalkanatau reduce the amount of cement concrete on the concrete mix in total will increase the efficiency in the concrete and reduce the material components of the most expensive in the concrete, the cement. in job mix additive Bioconc require R%, ie a reduction factor of cement that will determine how the dose of cement and dose additive Bioconc, and therefore to seek R% require some percentage of reduction factor of cement optimum ranging from the concrete Normal, 5%, 10%, 15%, 20%, 25%, 30%, 35%.? + 31271x? - 4709x³ - 233.1x² + 79.66x + 22:18, concrete quality obtained from normal concrete with fc '= 20 MPa generate optimum value reduction of cement amounted to 28.869%.
VALUE CHAIN PALM OIL INDUSTRY ANALYSIS ON THE POLYOL POLYESTER PATHWAY
Authors: Aryani Adriana Sari , Syahputri Yulian , Hermawan Hermawan
Published: October 2020

Palm oil is one of important Indonesia's export commodities.  In 2017, the export value of palm oil and its derivatives (excluding oleochemicals and biodiesel) penetrated US $ 22.97 billion. The bright prospect of the palm oil commodity in the world vegetable oil trade encouraged the Indonesian government to develop an integrated palm oil industry. On the other hand, some downstream petrochemical products have begun to experience difficulties in raw materials, including Polyurethane. Polyurethane is a polymeric material from polyols and isocyanates which are widely used as packaging. Polyol itself is a polyether produced from the petroleum fraction. The polyol industry can be developed in the industrial tree branch of glycerol / glycerin in the large palm oil industry tree. Glycerin is generally the most end product of the palm oil fractionation industry, after cooking oil, margarine, shortening, and soap. In addition, glycerin is also a by-product of fatty acid esterification during biodiesel production. The value chain analysis carried out in the palm oil industry chain shows that polyol production has added new pathways that can extend the palm oil downstream industry chain. Analysis carried out on the main chain and the combined oil palm industry chain has been successfully used to map the polyol industry value chain on the palm oil track. The extension of the palm oil industry value chain on the polyol industry pathway can unite the industry with the chain of production of the petrochemical industry, in this case polyurethane, which at least can help substitute raw materials. A more detailed analysis of the perceptions of the role of the polyol industry in two directions, namely the palm oil industry chain with the polyurethane industry shows that there is a very large intersection of interests. Almost all perceptions of the role of key value chain activities in the polyurethane industry can be covered by the role of the value chain main activities in the palm oil polyol industry. Both value chains can be said to complement and complement each other. The production of polyester polyols can be absorbed by the needs of the polyurethane industry.
CAPACITY ANALYSIS OF SINGLE PILE BEARING CAPACITY BASED ON STATIC METHOD AND N-SPT TEST ON PILE DRIVING ANALYZER TEST (CASE STUDY OF PT. ASAHI FORGE INDONESIA PHASE II PROJECT)
Authors: Resi Aseanto
Published: October 2020

Soil investigation has an important role before building a building. The carrying capacity of the soil obtained from the results of soil investigations is very influential on the shape and dimensions of the foundation itself. In the PT.Asahi Forge Indonesia Project, the SPT test data is out of sync with the actual piling results related to embedded pile penetration. The design plan for piles with a length of 7 m based on the N-SPT test turned out that in the field, the piles achieved a bearing capacity at a depth of 9 meters. The final project aims to analyze and compare the carrying capacity of a single pile based on static methods and N-SPT test on the Pile Driving Analyzer. The method used in this research is the study method of laboratory test results and N-SPT. Work steps include; preparation, literature study, data collection, carrying capacity analysis, and comparison of analysis results. The results of the analysis of the carrying capacity of the piles based on the static method by the  (Vijayvergiya & Focht, 1974)  method  amounted to 549,201 kN; The (McClelland, 1974) Method  of 426,292 kN; The U.S Army Corps Method is 459,545 kN and the Tomlinson (1977)  Method is 474,191 kN. While the results of N-SPT were bearing piles bearing capacity with the Mayerhof (1956) method of 738,645 kN and the Schmertmann (1967) Method of 451,327 kN.  Based on these results, the N-SPT test based on the Mayerhof  (1956) Method of 738,645 kN was the closest to the PDA test results of 755,116 kN. The comparison of the results of the analysis between the static test, N-SPT and PDA test is 19: 24: 30. This means that the carrying capacity of the static pile and PDA test has a difference of 37% while between the N-SPT and PDA test has a difference of 20%.
Pengelolaan Lahan Gambut Tanpa Bakar melalui Pembuatan Kompos Berbasis Kulit Nenas di Desa Galang, Kabupaten Mempawah
Authors: Indrawati Urai Suci Yulies Vitri , Hazriani Rini , Manurung Rinto
Published: October 2020

Program PKM bertujuan untuk mentransfer teknologi kompos berbasis kulit nanas, sebagai solusi bagi petani nanas organik di desa Galang, Kabupaten Mempawah yang mengalami kesulitan dalam pemanfaatan limbah kulit nanas akibatnya Penggunaan buah nanas menjadi berbagai produk. PKM dilakukan selama 6 (enam) bulan mulai dari kegiatan persiapan, sosialisasi ke UKM Harapan Baru dan dilanjutkan dengan implementasi program inti yaitu penyampaian materi dan praktik pembuatan kompos dan diakhiri dengan evaluasi dan pelaporan. Audiens yang dituju utamanya adalah petani nanas. Metode yang digunakan adalah konseling, ceramah, diskusi, tanya jawab dan evaluasi. Pada prinsipnya kegiatan ini mencakup penyuluhan tentang manfaat kompos untuk budidaya nanas di lahan gambut. Pengetahuan dan keterampilan dalam membuat kompos dari kulit nanas adalah kunci agar masyarakat petani bisa menerapkannya dengan hasil yang baik. Kesimpulan yang dapat diambil dari kegiatan ini adalah bahwa masyarakat sangat antusias dengan materi yang disampaikan karena mereka belum mengetahui hal ini sebelumnya. Pasca kegiatan disarankan agar pengembangan kegiatan ini terus dilakukan di bawah naungan PPL dari Kecamatan.
A Metaphor Analysis of Love Allusions in A Dream of Red Mansions
Authors: Qiuming Lin , Danyang Li
Published: October 2020

The paper explores two love allusions, ‘the pledge between plant and stone’ and ‘Jin’s marriage’ in the Chinese literary classics A Dream of Red Mansions written by Cao Xueqin and provides new explanations to the theme of the novel. Nearly 20 metaphorical expressions in the novel are selected through Critical Metaphor Analysis with 6 specifically representational examples analyzed in the paper by building integration networks based on Conceptual Integration Theory (CIT). The findings are as follow: 1) the counterculture of ‘plant and stone’ is embodied in the mythological stories at the beginning of the novel. 2) a ‘nested integrational network’, originally proposed by the researchers, links the mythological narrative space and the fictional human world space. 3) the comparison between integration networks of the two love allusions shows anti-feudalism of the author Cao Xueqin. This paper offers an interpretation of the novel from the aspect of cognitive linguistics, which, in turn, could promote the development of CIT within this field.
Kendala dan Metode Budidaya Pisang di Beberapa Kebun Petani Jawa Barat
Authors: Hindersah Reginawanti , Suminar Erni
Published: October 2020

Komoditas hortikultura yang berkontribusi terhadap ekonomi Jawa Barat adalah pisang meja dan pisang. Keragaman dan produktivitas pisang tertinggi terdapat di Jawa Barat Selatan. Petani menganggap pisang cukup ditanam tanpa cukup nutrisi dan  pemeliharaan sehingga produksi pisang belum optimal. Kajian ini bertujuan untuk mengidentifikasi kendala umum budidaya pisang dan menginventarisasi metode budidaya pisang di kebun petani di tiga Kabupaten Jawa Barat Selatan. Metode kajian adalah diskusi kelompok terfokus dan studi lapangan yang didukung oleh data primer dan sekunder. Penelitian ini memperlihatkan bahwa sejumlah faktor sumber daya alam, metode budidaya, pemasaran, perilaku, kebijakan pemerintah menjadi kendala produksi pisang yang lebih layak. Metode budidaya pisang yang dilakukan petani tradisional belum mencakup seluruh aspek budidaya terstandard yang dianjurkan kementrian pertanian. Peningkatan pengetahuan dan kapasitas petani serta  pendampingan budidaya dalam jangka waktu pendek diperlukan untuk memperbaiki sistem budidaya pisang.Kata kunci: Metode Budidaya, Pisang, Petani Lokal, Jawa Barat Selatan
Analisis Tren Perubahan Curah Hujan dan Pemetaan Klasifikasi Iklim Schmidt - Ferguson untuk Penentuan Kesesuaian Iklim Tanaman Pala (Myristica fragrans) di Pulau Seram
Authors: Laimeheriwa Semuel , Madubun Elia Leonard , Rarsina Eklesia D.
Published: October 2020

Perubahan iklim yang terus terjadi hingga saat ini telah memberikan dampak terhadap berbagai segi kehidupan; termasuk sektor pertanian. Penelitian bertujuan untuk menentukan tren perubahan curah hujan, pemetaan klasifikasi iklim Schmidt-Ferguson yang baru, dan menentukan kesesuaian iklim tanaman pala di Pulau Seram.  Penelitian ini menggunakan data curah hujan berbagai lokasi di Pulau Seram selama 60 tahun pengamatan.  Analisis data terdiri dari: (1) analisis pola curah hujan dan membangkitkan data curah hujan menggunakan teknik rataan aljabar, (2) analisis tren perubahan curah hujan, (3) pemetaan klasifikasi iklim, dan (4) penentuan kesesuaian iklim tanaman pala.  Hasil penelitian menunjukkan bahwa di Pulau Seram telah terjadi peningkatan curah hujan rataan tahunan dalam 30 tahun terakhir (periode 1989-2018) dibandingkan dengan priode 30 tahun sebelumnya (periode 1959-1988), yaitu sebesar 11,2 hingga 15,6%.  Di Pulau Seram terdapat tiga tipe iklim Schmidt-Ferguson, yaitu A, B, dan C.  Wilayah yang sangat sesuai untuk pengembangan tanaman pala seluas 1.035 ha atau 59% dari luas Pulau Seram dan daerah yang sesuai seluas 457 ha atau 26% dari luas Pulau Seram.  Sedangkan daerah yang kurang sesuai dan tidak sesuai untuk tanaman pala seluas 258 ha atau 15% dari luas Pulau Seram.Kata kunci:  curah hujan, Schmidt-Ferguson, kesesuaian iklim, tanaman pala, Pulau Seram
Pengaruh Kompos Berbasis Bio-Aktivator terhadap Pertumbuhan dan Produksi Tanaman Jagung (Zea mays L. Saccharata) pada Tanah Typic Dystrudepts
Authors: Tomasoa Reny
Published: October 2020

Peningkatkan pertumbuhan dan hasil jagung pada tanah Typic Dystrudepts dapat dilakukan dengan memanfaatkan bahan organik yang kaya unsur hara. Penelitian ini bertujuan untuk mengkaji pengaruh pemberian kompos berbasis EM4 dengan dosis yang berbeda terhadap pertumbuhan dan produksi tanaman Jagung pada Tanah Typic Dystrudepts di lapangan. Faktor perlakuan yang dicobakan adalah kompos dengan dosis 10 t/ha, 20 t/ha dan 30 t/ha. Hasil penelitian menunjukkan bahwa pemberian kompos tidak berpengaruh terhadap peningkatan N Total, P2O5, dan K2O tersedia tanah, serapan P dan K daun, tinggi tanaman, jumlah daun, diameter batang, dan  kering 1000 biji tetapi berpengaruh terhadap berat kering biji dan peningkatan serapan-N daun. Pemberian kompos dengan dosis 10 ton/ha sudah cukup untuk meningkatkan berat kering biji dan serapan N daun. Peningkatan dosis sampai 30 ton/ha tidak menunjukkan perbedaan hasil yang signifikan dibandingkan dengan pemberian dosis 10 ton/ha. Kata Kunci: Pengaruh, Bioaktivator EM4, Pertumbuhan, Produksi, Jagung
Hubungan pH, Eh, dan EC dengan Produksi Kelapa Rakyat pada Tempat Tumbuh yang Berbeda
Authors: Latupapua Andreas Izzac
Published: October 2020

Tiga sifat kimia tanah yang berpengaruh terhadap produksi kelapa rakyat (Cocos nucifera, L.) adalah pH, Eh, dan EC. Nilai masing-masing parameter biasanya berbeda antara tanah di pesisir pantai dengan di gunung. Penelitian ini bertujuan untuk mengetahui hubungan pH, Eh, EC dengan produksi kelapa rakyat yang tumbuh di pesisir pantai dan di gunung. Survei dilakukan dengan mengambil contoh tanah pada kedalaman 40 cm di sekitar pohon kelapa dan pada tempat yang sama dilakukan pengamatan jumlah buah per pohon untuk mengetahui produksi. Hasil penelitian menunjukkan bahwa pH, Eh dan EC berpengaruh nyata terhadap produksi kelapa di pesisir pantai, sedangkan pH berpengaruh nyata terhadap produksi di gunung. Produksi di gunung mencapai 80.4 kg/pohon sedangkan produksi di pesisir pantai 72.4 kg/pohon.Kata Kunci : kelapa, pH, Eh, Ec
Karakteristik Iklim Pulau Romang
Authors: Laimeheriwa Semuel
Published: October 2020

ABSTRAKIklim merupakan merupakan faktor produksi pertanian yang sangat dinamis dan beragam menurut ruang dan waktu.  Oleh karena itu,  agar pendekatan terhadap iklim/cuaca lebih berdaya guna dalam sektor pertanian, diperlukan suatu pemahaman yang lebih akurat terhadap karakteristik iklim melalui analisis dan interpretasi data iklim.  Penelitian ini bertujuan untuk menyajikan karakteristik iklim Pulau Romang yang dapat dimanfaatkan dalam kegiatan di sektor pertanian. Penelitian ini menggunakan data iklim dari Stasiun Hujan Hila, Stasiun Iklim Lakuwahi, dan Stasiun Meteorologi Saumlaki.  Analisis data dilakukan dengan menggunaan beberapa metode, yaitu (1) teknik rataan aljabar; (2) persamaan Oldeman, 1977; (3) sistem klasifikasi iklim Schmidt-Ferguson (1951) dan Oldeman (1975); dan (4) metode Modified Penman. Hasil analisis data menunjukkan bahwa Pulau Romang beriklim agak basah yang dicirikan oleh curah hujan rataan tahunan 2628 mm; dimana nilai curah hujan peluang 75% sebesar 1.794 mm/tahun.  Berdasarkan sistem klasifikasi iklim Schmidt-Ferguson, Pulau Romang bertipe iklim B, dan berdasarkan sistem klasifikasi iklim Oldeman memiliki tipe iklim D1 dengan panjang periode pertumbuhan selama 11 bulan. Suhu udara tertinggi dalam bulan November-Desember dan terendah dalam bulan Juli-Agustus.  Kelembaban udara tinggi selama musim hujan (Desember-Juni) dan rendah selama musim kemarau (Juli-November).  Sebaliknya, lama penyinaran surya panjang selama musim kemarau dan pendek selama musim hujan.  Evapotrasnpirasi potensial tahunan sebesar 1.771 mm.  Kecepatan angin rataan 1,7 - 4,0 km/jam, dan kecepatan angin maksimum 34 – 58 km/jam.  Suhu udara di wilayah ini cenderung bertambah tiap tahunnya sebesar 0,0219ºC. Curah hujan tahunan periode belakangan ini (1989-2018) cenderung bertambah sebesar 5% dibandingkan periode sebelumnya (1959-1988).Kata kunci: Karakteristik iklim, Pulau Romang
Aplikasi Pupuk Hayati Konsorsium Strain Bacillus sp dengan Berbeda Konsentrasi dan Cara Pemberian Terhadap Pertumbuhan Bibit Pala (Myristica fragrans Houtt)
Authors: Kalay A. Marthin , Kesaulya Henry , Talahaturuson Abraham , Rehatta Herman , Hindersah Reginawanti
Published: October 2020

ABSTRAKPertumbuhan bibit pala membutuhkan kecukupan nutrisi melalui mekanisme kerja bakteri yang berasosiasi dengan perakaran maupun di daun. Penelitian ini bertujuan untuk mengetahui pengaruh pemberian pupuk hayati konsorsium stain Bacillus sp (PBH) pada bibit pala. Perlakuan yang digunakan adalah  tanpa pemberian pupuk hayati konsorsium strain Bacillus sp (0% PHB) sebagai control dan  pemberian PBH dengan 0,15 % dan 0,30% dan dengan cara semprot pada daun dan kocor pada tanah sekitar pangkal batang. Perlakuan dirancang menggunakan rancangan acak lengkap dengan sembilan tanaman sampel per perlakuan setiap kali pengamatan dan didekstruksi. Hasil penelitian ditemukan bahwa pemberian PHB dengan konsentrasi 0,15% dan 0,30%, dan diaplikasikan pada bibit pala dengan cara disemprot pada tanaman di bagian daun dan dikocor pada tanah sekitar pangkal batang tanaman berpengaruh terhadap tinggi tanaman, bobot kering tajuk, bobot kering akar dan bobot kering tanaman, tetapi tidak berpengaruh terhadap jumlah akar, panjang akar, diameter batang, dan rasio bobot kering tajuk dan akar pada bibit tanaman pala umur empat bulan setelah  tanam di polibag. Pemberian PBH dengan konsentrasi 0,30% lebih baik meskipun  diaplikasikan dengan cara disemprot atau di siram, dan ini merupakan solusi untuk meningkatkan pertumbuhan bibit pala secara natur dan berkelanjutan.Kata kunci: Bacillus sp., Myristica fragrans, pala, pupuk hayati, tanaman rempah.
Mortalitas Kumbang Callosobruchus chinensis Akibat Pemberian Bubuk Cengkih (Syzygium aromaticum)
Authors: Patty John Alfred , Rumthe Ria Yeane
Published: October 2020

ABSTRAKPengembangan pestisida nabati untuk menekan  populasi hama sudah menjadi salah satu cara yang efektif.  Pemberian bubuk gagang cengkih terhadap pertumbuhan populasi (Callosobruchus chinensis L penting untuk diteliti. Pestisida ini bersifat mudah terurai (biodegradable), sehingga tidak mencemari lingkungan dan relatif aman bagi manusia dan ternak karena residunya mudah hilang. Penelitian ini bertujuan untuk Mendapatkan dosis bubuk gagang cengkih (Syzygium aromaticum) yang efektif untuk mengendalikan kumbang (Callosobruchus chinensis L.) dalam simpanan kacang hijau. Penelitian ini menggunakan Rancangan Acak Lengkap dengan dosis bubuk gagang cengkih terdiri dari 5 perlakuan yaitu: kontrol, 10 g, 15 g, 20 g, 25 g. Hasil penelitian menunjukkan bahwa dosis 25 g memberikan tingkat mortalitas C. chinensis L. tertinggi (70 %), rata-rata waktu kematian tercepat 16 JSA, sedangkan dosis terendah 10 gram memberikan tingkat mortalitas C. chinensis L pada waktu 24 JSA dengan tingkat mortalitas 56,67%.Kata Kunci :, Mortalitas, Callosobruchus chinensis, Bubuk Cengkih
Karakteristik Mufffin dengan Penambahan Puree Pisang Tongka Langit (Musa troglodytarum)
Authors: Tuhumury Helen C D , Souripet Agustina , Warlauw Michael
Published: October 2020

This research was aimed to determine the effect of different tongka langit banana puree concentration on the physical, chemical, and sensory characteristics of muffin and determine the exact concentration of muffin with the best quality. A complete randomized experimental design with four levels of concentrations, i.e. 0% (control), 70%, 80%, and 90% was applied in this research. Results showed that the best physical, chemical, and sensory properties of muffins were obtained with the addition of 80% tongka langit banana puree.  A muffin with this respective concentration had an expansion volume of 118%, moisture, ash, vitamin, and total sugar contents of 26.09%, 1.56%, 0.60%, and 15.10%, subsequently. Based on its sensory characteristics, muffin with 80% banana puree was mostly preferred by panelists on aroma and overall likeness. The sensory characteristics of tongka langit banana were also maintained in the muffin.

Keywords: muffin, physicochemical, sensory, tongka langit banana puree

 

ABSTRAK

Penelitian ini bertujuan untuk menentukan pengaruh konsentrasi puree pisang tongka langit terhadap karakteristik fisik, kimia dan organoleptik muffin dan menentukan konsentrasi puree yang tepat yang menghasilkan muffin dengan karakteristik terbaik. Rancangan Acak Lengkap dengan faktor tunggal konsentrasi puree pisang tongka langit dengan level 0% (kontrol), 70%, 80%, dan 90% digunakan dalam penelitian ini. Hasil penelitian menunjukkan bahwa puree dengan konsentrasi 80% merupakan perlakuan yang tepat untuk menghasilkan muffin dengan karakteristik terbaik secara fisik, kimia dan organoleptik. Muffin dengan puree pisang tongka langit 80% memiliki volume pengembangan 118%, kadar air 26,09%, kadar abu 1,56%, kadar vitamin C 0,60%, total gula 15,10% dan lebih disukai panelis pada kategori aroma dan overall serta lebih mempertahankan karakteristik pisang tongka langit pada muffin.

Kata Kunci: fisikokimia, muffin, organoleptik, puree pisang tongka langit
Pengaruh Konsentrasi Agar-Agar Terhadap Karakteristik Kimia dan Sensori Permen Jelly Buah Mangga Kweni (Mangifera odorata Griff)
Authors: Verawati Nenengsih , Aida Nur , Assrorudin Assrorudin , Wijayanto Andre
Published: October 2020

Kweni mango is one type of mangoes with natural vitamin A, vitamin B6, vitamin C, and high fiber. This study aimed to determine agar's effect on the chemical and sensory properties of kweni mango jelly candies. A completely randomized experimental design was applied in this research with three treatment levels, i.e., 2, 3, and 4% of agar.  The results showed that agar addition did not significantly affect the moisture and vitamin C content of jelly candies. The moisture and vitamin content of the candies were 1.40-1.50% and 48.37-72.28 mg/100 g, respectively. Panelists, in general, liked (7.28) the taste and texture of the candies with 3% agar.

Keywords: agar, kweni fruit, jelly candies

 

ABSTRAK

Mangga kweni adalah salah satu buah manga yang memiliki sumber vitamin A, vitamin B6, vitamin C dan serat yang tinggi. Tujuan Penelitian adalah untuk mengetahui pengaruh konsentrasi agar-agar terhadap karakteristik kimia dan sensori permen jelly buah mangga kweni. Penelitian ini menggunakan metode eksperimen rancangan acak lengkap satu faktor yaitu konsentrasi agar-agar 2%, 3% dan 4%. Hasil penelitian menunjukkan bahwa penambahan agar-agar tidak memberikan pengaruh terhadap kadar air dan vitamin C pada permen jelly. Mutu kimia kadar air diperoleh 1,40-1,50% dan vitamin C 48,37-72,28 mg/100 g. Rata-rata panelis menyatakan suka terhadap rasa dan tektur dengan rata rata skor 7,28 pada agar-agar 3%.

Kata kunci: agar, mangga kweni, permen jelly
GAMBARAN DAMPAK SIKAP TERHADAP UANG (money attitude) PADA PERILAKU PENGELOLAAN KEUANGAN PRIBADI
Authors: Silooy Marissa
Published: October 2020

Financial management is a set of behaviors carried out through planning, budgeting, and evaluating which includes cash, credit, investment, insurance and retirement, and inheritance planning activities. Financial management practices in the younger generation have received serious attention from various organizations, such as governments, financial institutions, universities, and others. This is because when they began to enter the world of lectures, most of them did not have a sense of responsibility towards their own personal finances also showed that today's young generation rarely practiced basic financial capabilities, such as budgeting, daily savings planning or planning for long-term needs. To answer the research problem, researchers use the Money Attitude Scale (MAS) developed by Yamauchi & Templer (1982), which is a valid measurement tool in assessing the impact of attitudes on money on personal financial management, namely: (1) power-prestige, showing the use of money as a tool to influence and impress others and as a symbol of success, (2) retention-time, describes the use of money directed to the future, which requires financial planning. People with a retention-time attitude will be careful when using money and are very concerned with the financial situation that occurs. The results showed power prestige, retention-time.Keywords: Impact of attitude towards money (money attitude), personal financial management behavior
ANALISIS KINERJA KEUANGAN DENGAN MENGGUNAKAN DU PONT SYSTEM PADA PT SUMBER ALFARIA TRIJAYA Tbk PERIODE 2015-2017
Authors: Loppies Liliana Sonya , Sagitaputra Dicky
Published: October 2020

The retail business in Indonesia is increasingly growing and business competition shows a fairly rapid development, but it is not an obstacle for retail entrepreneurs to increase the number of outlets in various regions, PT Sumber Alfaria Trijaya which is the object of research at this writing is engaged in the retail distribution of products consumer. This study aims to analyze performance by using the Du Pont system which is a comprehensive measurement tool covering company operations through owned resources to produce net profits that combine debt, asset turnover and profit margins that interact to determine the profitability of assets owned by the company and the return on equity (ROE) generated. From the results of data analysis obtained that the level of Net Profit Margin during the last three years by PT Sumber Alfaria Trijaya Tbk has increased in 2016, amounting to 0.99% (up 0.03%) from 0.96% in 2015 The results of the calculation of Total Asset Turnover over the last three years by PT Sumber Alfaria Trijaya Tbk from 2015 to 2017 decreased in 2016, amounting to 2.88 times (down 0.3 times) from 3.18 times in 2015. Results the calculation of Return on Investment for the last three years by PT Sumber Alfaria Trijaya Tbk from 2015 to 2017 has decreased. ROI in 2016 decreased by 2.85% (down 0.2%) from 3.05% in 2015. The results of the calculation of Equity Multipier over the last three years by PT Sumber Alfaria Trijaya Tbk have increased in 2016 and in 2017 decreased The results of the calculation of Return on Equity over the past three years by PT Sumber Alfaria Trijaya Tbk experienced an increase in 2016 of 10.49% (up 0.94%) from 9.55% in 2015. The financial performance of PT. Sumber Alfaria Trijaya, Tbk, which was analyzed using the Du Pont System Tbk method during the 2015 period was not good Keywords: du pont system, financial performance
ANALISA FAKTOR-FAKTOR YANG MEMPENGARUHI PRODUKSI MINYAK VCO INDUSTRI KECIL WAIPIAH COCONUT DI KEC. TNS KAB. MALUKU TENGAH
Authors: Istia Penina T. , Titaley Hendriette D. , Maelissa Nelda
Published: October 2020

Central Maluku is an agrarian area which has an abundance of agricultural commodities, especially the plantation sub-sector which is a trading activity in Maluku. one of the sub-sectors is coconut plantations. Coconut (CocosNucifera) is a plantation crop that is widespread in almost all regions of Indonesia. Generally, coconut plants are produced into copra which will later be used as raw materials in making coconut cooking oil. The great potential of coconut in the Sub-District of TNS (TeonNilaSerua), opens opportunities for its citizens to develop small businesses in the middle of processing virgin coconut oil (VCO). In fact, VCO produced by the community in Layeni village, Jerili village and Yafila village, is able to penetrate the consumer market even though the VCO oil production results are not widely known and known by the people of Maluku as a whole about the benefits and benefits of CVO oil produced by small business groups in TNS area.VCO production results are not too well known by consumers in the area of order. "The results of the VCO production of small businesses are marketed to the cities of Ambon, Masohi and the surrounding cities, even outside the city of Ambon, if there are advance orders to the producers. The purpose of this research is to find out the relationship between the factors that affect the production of small oil VCO industrinwaipiah coconut. The research was carried out by means of observation and interviews and conducting VCO oil production experiments. The observations are recorded, observed and analyzed using multiple regression analysis. The results obtained are the multiple regression equation is as follows: Y = 4,936 +, 063X1 +, 005X2 + (-, 522) X3 + (-, 0.49) X4. X1 = 0,000 Sig <0.05 or t arithmetic 9,928> t table 2,365, then H0 is rejected and H1 is accepted, X2 = 0.075> 0.05 or 2,086 <t table 2,365 then H0 is accepted and H1 is rejected, X3 = 0.028 <0 , 05 or t arithmetic -1.387 <t table 2.365 then H0 is accepted and H1 is rejected, X4 = 0.409 <0.05 or t arithmetic -0.887> t table 2.365 thus H0 is rejected and H1 is accepted. The raw material X1 sig 0,000 <0.05 has an impact on VCO oil production. Capital X2 sig value 0.75> 0.05 no impact on VCO oil production, Labor X3 sig value 0.208 <0.05 impact on VCO oil production, Entrepreneurship X4 sig value 0.409 <0.05 impact on VCO oil production value.Keywords: Raw materials, capital, labor, entrepreneurship in coconut oil production VCO coconut waipia TNS
DAMPAK KENAIKAN HARGA JUAL BBM JENIS SOLAR TERHADAP KONDISI SOSIAL EKONOMI NELAYAN TANGKAP GALESONG UTARA
Authors: Maryono Maryono , Hamzah Hamzah , Amiluddin Amiluddin
Published: October 2020

Penelitian ini bertujuan untuk mengetahui dampak kenaikan harga bahan bakar (BBM) terhadap kondisi sosial nelayan tangkap motor tempel. Metode penelitian yang digunakan ialah metode survei. Lokasi penelitian terdiri atas 5 desa yaitu, Desa Aeng Batu-Batu, Desa Bontolebang, Desa Tamalate, Desa Tamasaju, dan Desa Bontosunggu. Teknik sampling yang digunakan ialah Simple Random Sampling ialah teknik pengambilan sampel dari populasi dilakukan secara acak bebas karena populasi dianggap homogen. Sebanyak 50 responden yang menjadi subjek penelitian yang terdiri dari 8 orang nelayan alat tangkap Pancing Rinta’, 11 orang nelayan alat tangkap Rakkang-rakkang, 6 orang nelayan alat tangkap Pancing Rawai, 10 orang nelayan alat tangkap Pukat, 11 orang nelayan alat tangkap Jaring Hanyut dan 4 orang nelayan Pancing Cumi-cumi. Analisi data yang digunakan ialah analisis penerimaan, analisis pengeluaran, analisis pendapatan, analisis proporsi bahan bakar minyak terhadap total biaya, analisis pendapatan rumah tangga dan analisis pengeluaran rumah tangga. Kenaikan harga bahan bakar minyak (BBM) tidak berdampak terhadap aktivitas usaha trip penangkapan dan jumlah tangkapan, tetapi berdampak pada harga jual ikan rata-rata naik 13%, biaya operasional rata-rata naik 27.51% dan proporsi BBM terhadap total biaya rata-rata naik 4.99%. Kenaikan harga bahan bakar minyak (BBM) berdampak terhadap ekonomi rumah tangga yang mengalami peningkatan pengeluaran 12.37% sedangkan pendapatan rumah tangga juga mengalami penurunan 15.23%.
ANALISIS STRATEGI UNTUK PENGEMBANGAN MINAPOLITAN PERIKANAN TANGKAP PPI KARANGSONG YANG EFEKTIF
Authors: Sam'un Mohamad
Published: October 2020

Penetapan minapolitan perikanan tangkap di PPI Karangsong perlu didukung dengan strategi pengembangan yang efektif. Tujuan penelitian ini untuk merumuskan strategi terbaik bagi pembangunan kawasan minapolitan perikanan Tangkap PPI Karangsong yang efektif. Penelitian ini dilakukan pada Tahun 2015 – 2017 di Desa Karangsong Kabupaten Indramayu. Penelitian ini menggunakan metode analisis SWOT. Faktor internal yang penting dipertimbangkan sebagai kekuaan utama adalah PPI Karangsong  yang memiliki nilai strategis dan ditunjang nelayan yang berjiwa kemaritiman sedangkan kelemahan utamanya adalah bahwa Program Minapolitan sebagai konsep pembangunan memiliki kelemahan.  Faktor eksternal memiliki peluang utama berupa PPI Karangsong ditetapkan sebagai lokasi Minapolitan Perikanan Tangkap dan ancaman utama adalah Permodalan bakul rendah dan TPI luar Indramayu memiliki daya tarik yang lebih tinggi dari Karangsong. Strategi untuk mewujudkan pengembangan minapolitan yang efektif meliputi memanfaatkan Program Minapolitan dan Program Pembangunan Kampung Nelayan Modern , meningkatkan kualitas SDM, meningkatkan kinerja sistem perencanaa pembangunan minapolitan dengan membangun networking, pemahaman secara utuh dan tepat tentang konsep minapolitan, meningkatkan kinerja organisasi pemerintah dan swasta, melakukan pembinaan dan pemberdayaan aparatur, meningkatkan sarana dan prasarana perikanan tangkap, menghadirkan investor.
Penginjilan Yang Efektif Gereja Kristen Kalimantan Barat (GKKB) Singkawang Dalam Meningkatkan Pertumbuhan Gereja
Authors: Deni
Published: October 2020

Penginjilan yang efektif adalah ketika penginjilan yang dilakukan berdasarkan prinsip-prinsip Alkitab, dengan menciptakan ide-ide kreatif yang digunakan demi menyampaikan berita kabar baik kepada orang-orang yang belum percaya kepada Allah. Pertumbuhan gereja dapat dicapai melalui perpindahan jemaat, pertambahan secara biologis, maupun misi penginjilan. Bagi gereja pentakosta, misi penginjilan bukan hanya sebagai salah satu cara untuk menambah jumlah jemaat, namun dipandang sebagai bagian penenuhan Amanat Agung. Tujuan penelitian ini untuk memberikan gambaran peranan misi penginjilan terhadap pertumbuhan gereja. Metode penelitian yang digunakan adalah metode kualitatif dengan pendekatan deskriptif. Melalui penelitian ini diperoleh gambaran bahawa misi penginjilan adalah sarana yang efektif untuk meningkatkan pertumbuhan gereja. Misi penginjilan tersebut dapat dilakukan dengan berbagai strategi yang sesuai dengan karakteristik masyarakat di sekitar gereja untuk dapat menyeberangkan Injil secara efektif.