bluuebunny/crossref_metadata_2025 huggingface dataset:
Applicability of the Liability Convention for Private Spaceflight
Authors: Wang Guoyu , Li Chao
Published: May 2021

While the era of private spaceflight is coming, it is getting urgent to have common understanding about the existing space legal systems, i.e., the Applicability of the Liability Convention (ALC) in handling with damage which might occur during space tourism. The applicability of the relevant articles about absolute liability, fault liability, and claimant State is systematically analyzed. The paper in turn analyzes the ALC in the situation of the participants suffering damage and in that of the participants causing damage, as a dichotomy methodology. The LC applies to a private spaceflight participant when they suffer damage on board during the spaceflight. As to the eligible claimant State, in the absence of the nationality State, the registry State, or the owner State of the space object may present the claim instead. If damage to the foreign participants on board happened on the surface of the earth, the nationality State of the participant could present claim to the launching State to protect its national’s interests under general international law rather than under LC. If the damage happens to the foreign participants on board happened elsewhere than on the surface of the earth, Article III of the LC could only apply in limited situations. Only when a spacecraft for private spaceflight of/or registered by one State is carried by the launching vehicle of another State, Article III applies. The best solution in such colaunching situation is to settle down the rights, obligations, and liabilities specifically in a binding international agreement between the launching States. The absolute liability should apply when a space object causes damage to a spaceship carried on by an aircraft before it separates from each other. After the separation, fault-based liability applies to the damage happening to spaceship. The registry State of a space object should be responsible for participants thereof who caused damage to the space object of a third-party State. The LC then applies when the damage is caused by the fault of the participant. If the spaceship is not registered, the launching State shall be responsible for the participants involved its “national activities,” no matter if the participant is its nationals or foreigners and the damage caused by them based on their fault, while the nationality State is not supposed to be responsible for its nationals in such case. At last, issuing a space visa to the participant of private spaceflight could be taken as a compliment measure for the State to implement its authorization obligation as to its national space activities, which could bring more legal certainties when defining the fault attribution.
Enhanced Electrochemical Treatment of Phenanthrene-polluted Soil using Microbial Fuel Cells
Authors: Adelaja Oluwaseun , Keshavarz Tajalli , Kyazze Godfrey
Published: May 2021

In this study, tubular microbial fuel cells (MFCs) were inserted into phenanthrene-contaminated water-logged soil in order to evaluate their treatment efficiency and overall system performance within 60 days’ incubation period. At day 10, phenanthrene degradation rates were found to decrease with increasing distance from the anodes from 50-55 % at 2 cm to 38-40 % at 8 cm. Bromate (used as a catholyte) removal in both MFCs was about 80-95 % on average which is significantly higher than the open circuit controls (15-40 %) over the 60day period. Total chemical oxygen demand removal (72.8 %) in MFCs amended with surfactants was significantly higher than MFCs without surfactant (20 %). This suggests that surfactant addition may have enhanced bioavailability of not only phenanthrene, but other organic matter present in the soil. The outcomes of this work has demonstrated the simultaneous removal of phenanthrene (86%) and bromate (95%) coupled with concomitant bioelectricity generation (about 4.69 mWm-2) using MFC systems within a radius of influence (ROI) up to 8 cm. MFC technology may be used for in situ decontamination of soils due to its potential detoxification capacity and could be deployed directly as a prototype-MFC design in field applications.
Taxonomic Diversity and Distribution of Trees and Their Regeneration Status in Sringeri Forest Range,Western Ghats, Karnataka
Authors: K Anushree Hebbar , K Krishnaswamy
Published: May 2021

The present study reveals about the diversity and distribution of tree species in Sringeri Range. About 97 species belong to 73 genera and 42 families. Major number of species showmedicinal values and economically important.
A Study on Growth and Distribution of Medium Scale Enterprises in Karnataka
Authors: T Latha
Published: May 2021

Micro, Small,and Medium Enterprises (MSMEs) have been accepted as the engine of economic growth and encouraging equitable development. MSMEs constitute over 90% of total enterprises in most economies and have been credited with creating the highest rates of employment and account for a large share of industrial production and exports. In India, too, the MSMEs have been the backbone of the Indian economy.Karnataka isone of the Top Five Industrialized States in the country. It has achieved substantially in promoting hi-tech industries insectors like Electronics, Telecommunication, Information Technology, Precision Engineering, Automobiles, Readymade garments, and Food Processing. It has a history of pioneering industrial growth initiatives since the Princely State of Mysore and subsequently in the post-independence era. The paper is based on secondary data and aims at studying the growth and distribution of Medium Scale Enterprises in the state of Karnataka.
17. ve 18. YÜZYIL OSMANLI ASTRONOMİSİNE DAİR KISA BİR İNCELEME
Authors: UNAT Yavuz , TANER Memduh Sami , KALAYCIOĞULLARI İnan , PATTABANOĞLU Fatma Zehra , ÇUHADAR Cengiz , SELAM Selim
Published: May 2021

Osmanlı Türklerinin modern astronomi ile ilk temasları 17. yüzyıl ortalarında başlamışsa da yeni astronominin ve yeni astronomi terimlerinin kabul görmesi 19. yüzyılın ortalarını bulmuştur. 17. yüzyılda modern astronominin Osmanlılara girişini sağlayan ilk eserler genellikle astronomi katalogları ve coğrafya çevirileridir. Yeni astronomiye ilişkin bu temaslar 18. yüzyılda Batı coğrafya eserlerinin, 18. yüzyılın ikinci yarısında ise Fransız astronomi tablolarının çevrilmesiyle devam etmiştir. Ancak bu döneme kadar hatta bu dönemden sonra bile yeni astronomi hakkında yapılan çeviriler ve yazılarda Kopernik astronomisine kuşkulu bakış sürmüştür. Yeni astronomiye karşı bu tereddütlü bakış açısı ancak 19. yüzyılın ortalarında ortadan kalkmıştır. Yeni astronominin kavramlarının ve bilgilerinin 1830 yılının son ayında Mühendishâne-i Berrî-i Hümâyun’un başhocalığına atanan Başhoca İshak Efendi'nin katkılarıyla girdiği genel kabul görmektedir. Ne var ki Hoca İshak Efendi’den önce yeni astronomiye ilişkin olarak kaleme alınan birçok eser tam olarak incelenmemiştir. Amacımız Hoca İshak Efendi öncesi ve sonrasında yeni astronomiye ilişkin eserleri incelemek ve tam olarak incelenmemiş bu konuyu yeniden ele almaktır.
EVALUASI KUALITATIF PENGGUNAAN ANTIBIOTIK CEFTRIAXONE PADA PASIEN DEMAM TYFOID ANAK RUANGAN RAWAT INAP RSUD DELI SERDANG
Authors: Rahayu Yayuk Suyudi , Wulandari Suci , Anjar Pangestuti Titi
Published: May 2021

Typhoid fever is a systemic infection caused by the salmonella thypi bacteria which attacks the small intestine with fever for 1 week or more accompanied by disturbances in the digestive tract. This disease is endemic and is a community disease that is transmitted through food and drink contaminated with bacteria. Typhoid fever can be treated using antibiotics, giving antibiotics especially in children and infants must consider the side effects on body systems and organ function that are still not perfect. The purpose of this study was to determine the use of ceftriaxone antibiotics based on the right indication, the right patient, the right drug, the right dose, the right time of administration and the right way of giving antibiotics in the inpatient installation of the Deli Serdang Regional General Hospital in 2019.

     This study used retrospective data and was analyzed descriptively by purposive sampling method. Data used by pediatric patients (2-12 years). Data according to the inclusion characteristics of 43 cases were evaluated for their quality based on the right indication, the right patient, the right drug, the right dose, the right time of administration and the right way of administration.

     The results of this study indicate that the percentage of the quality of antibiotic use includes 43 (100%) right indications, 43 (100%) right patients, 43 (100%) right drugs, 30 (73%) right doses, 42 right time of administration ( 97.67%) and the right way of giving was 43 (100%).
EFEK KATEKIN DAUN GAMBIR (UNCARIA GAMBIR ROXB) TERHADAP KADAR MALONDIALDEHID SERUM DAN EKSPRESI GEN SIRTUIN 1 PADA HIPOKAMPUS MENCIT BETINA MODEL PENUAAN
Authors: Situmorang Novrina , . Zulham , Feryawati Lita
Published: May 2021

Aging is a physiological process characterized by progressive loss of physiological integrity that leads to impaired function and increased susceptibility to death. Oxidative stress is one of the factors that cause aging due to an imbalance between the amount of oxidants and antioxidants. In oxidative stress condition, malondialdehyde levels increase. D-galactose can induce aging in various organ systems. D-galactose induces oxidative stress in various organs through increased production of reactive oxygen species (ROS) and advanced glycation endproducts. In oxidative stress condition, sirtuin1 (Sirt1) produces ribose O-acetyl-ADP which, later, is reduced into ribose ADP. Both of them have a protective effect against oxidative stress. Consumption of antioxidants may prevent aging. Gambir contains health-promoting ingredients such as catechins. This study aims to determine the effect of gambier leaves catechin extract on serum malondialdehyde levels and the expression of sirtuin 1 gene in female mice aging model induced by d-galactose. This is an in vivo experiment with post test-only control group study. The samples were 28 female mice which were divided into 4 groups namely P0, P1, P2, and P3. Each group was injected 150 mg/kgBW d-galactose intraperitoneally. P1, P2, and P3 were treated orally with 100, 200, and 400 mg/kgBW gambir leaves catechin extract, respectively. Statistical test use descriftive analisys. There were significant differences in serum MDA levels in all groups (p=0.002) and there were significant differences between the P0 and P2 groups (p=0.010) and between the P0 and P3 groups (p=0.010). Sirtuin1 gene relative expressions decresead in P1 (0,49), P2 (0,74), and  P3 (0,43) as compared to P0 (1.00). Conclusion. Gambir leaves catechin extract reduces serum malondialdehyde levels in aging mouse models induced by d-galactose with an optimal dose of 200mg/kgBW.  and cannot reduce the relative expression of Sirt1
GAMBARAN SEL EPITEL PADA LESI PAYUDARA DILABORATORIUM PATOLOGI ANATOMI UPT RSUD DELI SERDANG LUBUK PAKAM
Authors: . Kartini , Krisdianilo Visensius , Sumantri Bambang , Sidabutar Rimayani
Published: May 2021

The breast is an organ that grows as a tissue bulge that is first seen at 7 to 8 weeks after conception. Each breast consists of 12 to 20 tubuloalveolar gland lobules. Each lobule consists of cells consisting of cube epithelial cells and myoepithelial cells that surround the lumen. Lesions in the breast can originate from a connective tissue or from epithelial cells that develop continuously. Some types of epithelial cell traces in breast lesions include fibroadenoma, tumor filoides, papillomas, and papillary carcinoma, and breast carcinoma. This study aims to determine the description of epithelial cells in breast lesions in the Anatomical Pathology Laboratory of UPT Deli Serdang Lubuk Pakam Hospital Period 2018 - 2019. The research was conducted descriptively using the Fine Needle Aspiration Biopsy (FNAB) examination method. The study was conducted using secondary obtained from the medical record of the Anatomical Pathology Laboratory of UPT Deli Serdang Lubuk Pakam Hospital about the description of epithelial cells in breast lesions. The results showed that there were 6 epithelial cell features in breast lesions in the Anatomy Pathology Laboratory of UPT Deli Serdang Hospital. The six epithelial cell features include mammary aberans, mammary adenoma fibrio, mammary dysplasia, mammary multiple fibroadenoma, mammary ductal hyperplasia and mammary carcinoma. From a total of 30 study samples obtained 14 epithelial cells in the form of mammary adenoma fibrio (46.67%). Description of epithelial cells in the form of mammary aberans as many as 7 people (23.33%). For depictions of epithelial cells in the form of mammary carcinoma by 6 people (20%). While the epithelial picture in the form of mammary dysplasia, multiple fibroadenoma mammary and mammary ductal hyperplasia each as much as 1 person (3.33%).
KERAGAMAN MAKAN MINIMUM SEBAGAI FAKTOR DOMINAN STUNTING PADA ANAK USIA 6-23 BULAN DI KABUPATEN KUPANG
Authors: Thobias Irmawati Apriany , Djokosujono Kusharisupeni
Published: May 2021

Background: Stunting in children is one of the things that most significantly hinders human development, which globally affects around 162 million children under 5 years (WHO, 2017). Kupang Regency is one of the contributors to the stunting rate with a prevalence of 46.2% in 2013 and increasing in 2019 to 50.3% (SSGBI, 2019).

Objectives: This study aims to determine the factors most associated with the incidence of stunting in children 6 -23 months in Kupang Regency.

Methods: This study used secondary data from the results of the 2019 YASATU NGO survey with the simple random sampling method, with a sample of 166 children aged 6-23 months. The variables analyzed consisted of the dependent variable stunting, the independent variables: maternal age and education, age and sex of the child, breastfeeding status, minimum dietary diversity, minimum meal frequency, and minimum acceptable diet.

Results: The bivariate analysis showed that there hadn’t a relationship between maternal age, maternal education, child age, child sex, breasfeeding status on the incidence of stunting. Meanwhile, there was a significant relationship between minimum dietary diversity (MDD), minimum meal frequency (MMF), minimum acceptable diet (MAD) on the incidence of stunting. The final result of multivariate analysis showed that minimum dietary diversity had the greatest Odds Ratio (OR=12,341; CI 95%=3,118-48,841). It was controlled by breastfeeding status, minimum meal frequency and minimum accpetable diet.

Conclusion: Minimum dietary diversity is a dominant factor of stunting in children aged 6-23 months in Kupang Regency. Children who did not meet MDD have 12,3 times higher risk of stunting than those who meet MDD.
HUBUNGAN BEBAN KERJA DAN MASA KERJA DENGAN KELUHAN NYERI LEHER PADA PENJAHIT DI LEMBAGA LATIHAN KERJA LUBUK PAKAM TAHUN 2020
Authors: Panjaitan Delita Br , Octavariny Raisha , Br Bangun Sri Melda , Isnani Parinduri Anggi , Julfiani Ritonga Ade
Published: May 2021

Complaints of neck pain are a complaint on the part of the skeletal muscle as a result of forced movement and receiving heavy loads for a long time. Tailoring is one of the jobs that has a high risk of experiencing neck pain complaints. The rotation of the spine when the body is bending is a factor in neck pain complaints that are often complained of by tailors. This work activity will indirectly endanger health. This study aims to determine the relationship between workload and work period with complaints of neck pain in tailors at the Lubuk Pakam Training Institute in 2020. The type of research used is quantitative with a cross sectional design. The population of this study were 30 workers at the Lubuk Pakam training institute using the total sampling technique. Data collection by questionnaire. Data analysis used the chi-square test at the level of confidence level of 95% and α = 0.05. The results showed that there was a significant relationship between workload (p = 0.024) and length of service (p-0.016) with complaints of neck pain in tailors at the Lubuk Pakam Training Institute. It is advisable for tailors to pay more attention to health and safety while working without forcing the body to work and regulating good working hours, adequate rest, stretching while working and paying attention to the dangers that can occur in the work environment
PENGARUH PEMBERIAN AIR REBUSAN KACANG HIJAU TERHADAP PENINGKATAN KADAR HEMOGLOBIN PADA PEKERJA BAGIAN KANTOR DI RS.GRANDMED
Authors: Samura Jul Asdar Putra , Br Panjaitan Delita , Octavariny Raisha , Melda Br Bangun Sri , Wulandari Eka
Published: May 2021

Hemoglobin is a protein that is rich in iron. The function of Hb in the blood is to carry oxygen to the lungs, to the tissues and to carbon dioxide. Efforts to increase hemoglobin levels are related to the intake of foods containing iron, one of which is the provision of green bean cooking water. The purpose of this study was to determine the effect of giving mung bean boiled water to an increase in hemoglobin levels in office workers at Rs.Grandmed Lubuk Pakam. This research design with one group pre test-post test. The population in this study were employees of Rs.Grandmed. The number of research samples were 48 workers for the total sampling. Data analysis using paired t-test. The results showed that the HB level of workers before giving green bean cooking water was not normal, namely 39 (81.3%) respondents with an average of 1.81. The HB levels of workers after giving green bean boiled water were all normal HB categories, namely as many as 48 (100%) respondents with an average of 1.00. Data analysis using pre-test and post-test giving green bean boiled water in the experimental group showed results where the p value was 0.000, the value was 0.000 <0.05, so it could be said that there was a significant difference between the pre-test and post-test values. hypothesis is accepted. The conclusion of this study is that there is an effect of giving mung bean boiled water to an increase in hemoglobin levels in office workers at the Grandmed Lubuk Pakam Hospital. It is hoped that the hospital leadership will educate the workers that green bean cooking water can be used as an alternative to increasing hemoglobin levels.
Understanding Achievement in Numeracy Among Primary School Children in Ethiopia: Evidence from RISE Ethiopia Study
Authors: Tiruneh Dawit T. , Hoddinott John , Rolleston Caine , Sabates Ricardo , Woldehanna Tassew
Published: May 2021

Ethiopia has succeeded in rapidly expanding access to primary education over the past two decades. However, learning outcomes remain low among primary school children and particularly among girls and children from disadvantaged backgrounds. Starting with a systematic review of quantitative studies on the determinants of learning outcomes among primary school children in Ethiopia, this study then examined key determinants of students’ numeracy achievement over the 2018-19 school year. The study focused on Grade 4 children (N=3,353) who are part of an on-going longitudinal study. The two questions that guided this study are: what are the key determinants of numeracy achievement at Grade 4 in primary schools in Ethiopia, and how does our current empirical study contribute to understanding achievement differences in numeracy among primary school children in Ethiopia? We employed descriptive and inferential statistics to examine factors that determine differences in numeracy scores at the start and end of the school year, as well as determinants of numeracy scores at the end of the school year conditional on achievement at the start of the school year. We examined differences across gender, region, and rural-urban localities. We also used ordinary least squares and school ‘fixed effects’ approaches to estimate the key child, household and school characteristics that determine numeracy scores in Grade 4. The findings revealed that boys significantly outperformed girls in numeracy both at the start and end of the 2018/19 school year, but the progress in numeracy scores over the school year by boys was similar to that of girls. Besides, students in urban localities made a slightly higher progress in numeracy over the school year compared to their rural counterparts. Students from some regions (e.g., Oromia) demonstrated higher progress in numeracy over the school year relative to students in other regions (e.g., Addis Ababa). Key child (e.g., age, health, hours spent per day studying at home) and school- and teacher-related characteristics (e.g., provision of one textbook per subject for each student, urban-rural school location, and teachers’ mathematics content knowledge) were found to be significantly associated with student progress in numeracy test scores over the school year. These findings are discussed based on the reviewed evidence from the quantitative studies in Ethiopia.
Pojęcie rodziny w twórczym procesie dziecięcej interpretacji świata
Authors: Bonar Jolanta
Published: May 2021

W artykule przedstawiono wyniki badań zrealizowanych zgodnie z założeniami konstruktywizmu i przeprowadzonych w roku szkolnym 2018/2019 w wybranych szkołach podstawowych. Celem badań było zdiagnozowanie sposobów rozumienia abstrakcyjnego pojęcia rodzina w grupie dzieci w młodszym wieku szkolnym, w środowisku wielkomiejskim (Łódź). Przyjęto tezę, iż skutecznym sposobem wydobywania znaczeń nadawanych przez dzieci jest wyzwalanie ich aktywności twórczej. Wykorzystano typowe dla psychodydaktyki twórczości techniki: asocjogramy, pytania i tworzenie analogii. Opracowaniu poddano materiał badawczy uzyskany w toku obserwacji oraz analizy wytworów twórczych dzieci. Wykorzystana strategia pozwoliła na zrekonstruowanie dziecięcego procesu rozumienia pojęcia rodzina oraz na ukazanie możliwości tkwiących w psychodydaktyce twórczości, pozwalających na uruchomienie dziecięcego interpretowania świata, wydobywanie osobistych, oryginalnych jego reprezentacji.
KECERNAAN BAHAN KERING DAN BAHAN ORGANIK KULIT PISANG RAJA TERFERMENTASI DENGAN Rhizopus oligosporus DALAM RANSUM AYAM BROILER
Authors: Wenda Nabenus , Wolayan F.R , Untu I.M. , Liwe H.
Published: May 2021

DIGESTIBILITY OF DRY MATTER AND ORGANIC MATTER OF RAJA BANANA PEELS WITH Rhizopus oligosporus FERMENTED IN BROILER RATION. This study aims to determine the digestibility of dry matter and organic material rations using the peels of banana Raja fermented with Rhizopus oligosporus in broiler chickens. This research was conducted using 20 broilers of Arbor Acres CP. 707 Strain aged 5 weeks, with an average body weight of ± 1067 grams. The design used was: Student t-test consisting of 2 treatments, each treatment consisted of 10 broilers as a test. The rations used in this study were: Raja Banana peels flour without fermentation and fermented products with Rhizopus oligosporus mold. The t-student test results showed that the digestibility of dry banana skin powder of fermented Raja banana product was significantly different (P<0.01) compared to unripe fermented Raja banana flour which was 62.32% to 71.66% as well as the digestibility of organic matter ie from 66.74% to 73.01%. Based on the results and discussion it can be concluded that the use of raja banana skin peel flour 15% fermented product in the ration gives betterresults to the digestibility of dry matter and organic matter compared to without fermentation. Keywords: Raja Banana Peels, Fermentation, Rhizopus oligosporus, Broiler Chicken.
PENGARUH LAMA PERENDAMAN DALAM GEL LIDAH BUAYA (Aloe vera) TERHADAP KUALITAS TELUR AYAM RAS
Authors: Lamarang Asrul , Yelnetty A. , Karisoh L.Ch.M , Lontaan N.N
Published: May 2021

THE EFFECT OF IMMERSION IN GEL OF ALOE VERA ON THE QUALITY OF  CHICKEN EGGS DURING STORAGE. The study was conducted to determine the duration effect of immersion of chicken eggs in aloe vera extract (Aloe Vera) on the quality of broiler eggs during storage. The material used in this study was freshly bred eggs at first day at weight of 55 - 60 grams. Aloe vera was obtained from the center of the ornamental plant of Bahu Village. The tools used in the study were including knives, scales, blenders, containers, diameter caliper, egg candlling, petri dishes. The method used was a completely randomized design (CRD) method with factorial pattern of a 5 x 5 with 3 replications. Factor A was the immersion time and factor B was the storage time. The observed variables were egg weight, egg white index, egg yolk index, and haugh unit. The data obtained were analyzed using ANOVA. The results of this study indicated that there was no significant difference (P> 0.05) on Egg Weight, however, there were significant differences (P< 0.05) on the egg white Index, Egg Yolk Index and Haugh Unit. Soaking eggs in aloe vera gel could extend the storage time up to 30 days.Keywords: Eggs, Aloe vera, Storage, Physical Quality
EVALUASI NILAI BIOLOGIS PAKAN LENGKAP BERBASIS TEBON JAGUNG DAN RUMPUT CAMPURAN TERHADAP KINERJA PRODUKSI SAPI PERANAKAN ONGOLE (PO)
Authors: Tulung Yohannis L.R. , Pendong A.F. , Tulung B.
Published: May 2021

EVALUATION OF BIOLOGICAL VALUE OF COMPLETE FEED BASED ON CORN COB AND MIXED GRASS ON PRODUCTION PERFORMANCE OF ONGOLE. This study was aimed to obtain the feed formula, which is effective on the productivity of beef cattle (PO). This study consisted of two experimental stages, namely: 1). In vitro experiment, and 2). Biological (in vivo) experiment. t-test two sample assuming unequal variance was used as the statistical analysis on both experiments. The treatments of this research consisted of RA feed = 50% concentrate + 50% corn forage and RB feed = 50% concentrate + 50% mixed grass, and it was repeated 10 times. In vitro test was used to measure dry matter and organic matter digestibility and NH3 concentration (NH3). The biological experiment (in vivo) was used 20 PO cattles, 12-18 months of ages, with 120 - 180 kg of body weight to measure feed intake, nutrients digestibility DMD, OMD, Protein and energy digestibility, live weight gain (LWG) and feed conversion (FCR). The results showed DMD and OMD in vitro of RA were 67.88% dan 66.06%, respectively, lower than the DMD and OMD obtained in RB, i.e 71.15% dan 69.08%, respectively. Meanwhile, NH3 of RA was higher than RB, i.e: 3.20 vs 2.50 mM/L. The biological experiment showed the DMD, OMD, CPD, and DE (in vivo) of RA were 77.05%, 78.64%, 82.13%, and 83.48%, respectively, while the results obtained at RB were higher, i.e. 80.15%, 83.44%, 85.55%, and 87.46%, respectively. On the liveweight gain (LWG) of PO cattle, the RA ration produces 0.60 kg per head per day, lower than RB which produces 0.65 kg per head per day. The FCR of both ration was 0.11. It is concluded, complete feed based on forage corn and mixed grass can be used as standard feed for fattening of local beef cattle because it is able to give high nutrient digestibility and good feed conversion value Keywords: Complete feed, in vitro and in vivo digestibility, liveweight gain, feed conversion
PERAN PENYULUH TERHADAP ADOPSI INOVASI PETERNAK AYAM KAMPUNG DI KECAMATAN TOMOHON BARAT
Authors: Mangundap Viane , Rintjap A K , Sajow A A , Tumewu J
Published: May 2021

THE ROLE OF EXTENSION TO THE ADOPTION OF FARMERS INNOVATION IN THE DEVELOPMENT OF WEST TOMOHON DISTRICT TOMOHON CITY. Study was conducted on December 2019 to evaluate the role extension in the adoption of smallholder innovation in development of native chicken at West Tomohon District. This research was a survey using questionnaires. Samples were determind by purposive sampling method involving 30 smallholder of local native chicken. Chi square method was used to analyze the data. The role of extension was meansured by ordinal scale for questions given to breeders and the adoption of innovation  was measured by ordinal scale of the level   of knowledge, attitudes and skills of native chicken farmers. Knowledge was divided into several categories, namely high, medium and low knowledge, the attitude of the category accepts innovation, it is enough to accept innovation and reject innovation, the skill of the category was skilled, sufficiently skilled and unskilled. The results of the study used Chi-Square analysis showed that the role of extension workers had a significant relationship with the attitudes of native chicken farmers while on the other hand the role of extension workers did not not have a significant relationship with the knowledge and skills of native chicken farmers.
PEMANFAATAN BONGGOL PISANG (Musa paradisiaca L.) DALAM RANSUM TERHADAP PERFORMA AYAM BROILER
Authors: Kupai Kidejus , Mandey J S , Kowel Y H.S , Regar M N
Published: May 2021

UTILIZATION  OF BANANA CORM (Musa paradisiaca L.) IN DIET ON BROILER CHICKENS PERFORMANCE. The research on the utilization of banana (Musa paradisiacaL.) corm in broiler diet aimed to determine its effect on the performance of broilers, namely the feed intake, weight gain, and feed conversion ratio. The birds used were 100 unsexed days old chicks. This study used a Completely Randomized Design (CRD) consisting of 4 treatments and 5 replications. The composition of the treatment as follows: R0 = 55% corn + 0% banana corm meal (BCM), R1 = 50% corn + 5% BCM, R2 = 45% corn + 10% BCM, R3 = 40% corn + 15% BCM. The result showed that the treatment had a significantly different effect on feedintake, body weight, and feed conversion ratio. Based on the results of the study, it was concluded that banana corm can be used up to 10% in broiler chicken diet.
KAJIAN PEMOTONGAN BABIRUSA (Babyrousa babirussa celebensis DENIGER) SEBAGAI SATWA ENDEMIK SULAWESI UTARA PADA BEBERAPA PASAR TRADISIONAL DI KABUPATEN MINAHASA
Authors: Kiroh H.J , Ratulangi F.S. , Rimbing S.C. , Wahyuni I.
Published: May 2021

STUDY ON SLAUGHTER ACTIVITY OF BABIRUSA (Babyrousa babirussa celebensis DENIGER) AS THE ENDEMIC FAUNA IN NORTH SULAWESI AT THE SEVERAL TRADITIONAL MARKETS IN MINAHASA REGENCY. Babirusa (Babyrousa babyrussa celebensis D.) is categorized as a valuable germinal plasma and included into protected fauna since sixty years along a go. Therefore, this animal was noted into endangered animals. However, the hunting activities of the local community are occurring in the remote area of Minahasa as indicated by availability of meat trading of this animal. The objective of this study was to evaluate the slaughter activities dealing with meat trading of this endemic fauna on several traditional markets in Minahasa regency. Study was conducted by survey method focusing on hunters, traders and consumers buying meat of this animal on several traditional markets in Minahasa regency. Results showed that meat of Babirusa (Babyrousa babyrussa celebensis D.) were still traded and found on several traditional markets in Minahasa regency indicated by hunter existences of 0 to 25 percents, meat sellers of 8.33 to 50 percents, and fixed meat consumers of 58.33 to 100 percents of this animal. These cases were spreading on the traditional markets around districts of Tondano, Remboken, Kawangkoan, Langowan and Tanawangko. As the conclusion that slaughters and trading activities of the protected Babirusa (Babyrousa babyrussa celebensis D.) were existing recently in the remote areas of Minahasa Regency.Key words: Babirusa (Babyrousa babyrussa celebensis D.), endemic,  traditional market.
Analisis Biplot pada Pemetaan Karakteristik Kemiskinan di Provinsi Sulawesi Utara
Authors: Londong Padang Desryanti , Rindengan Altien J. , Kekenusa John S.
Published: May 2021

Abstrak               Penelitian dilakukan untuk: 1) Menerapkan metode analisis biplot untuk mengklasifikasikan kabupaten/kota yang memiliki kemiripan karakteristik kemiskinan dengan kabupaten/kota yang lainnya. 2) Mengetahui nilai variabel pada suatu objek dan korelasi antar variabel serta keragaman karakteristik kemiskinan pada setiap kabupaten/kota di Provinsi Sulawesi Utara. Data yang digunakan adalah data sekunder tahun 2017 yang diperoleh dari Badan Pusat Statistik (BPS) Provinsi Sulawesi Utara. Analisis yang digunakan adalah analisis biplot. Analisis Biplot didasarkan pada Singular Value Decomposition (SVD). Dengan menggunakan analisis biplot menunjukkan bahwa Kabupaten Minahasa, Kabupaten Minahasa Utara, Kabupaten Kepulauan Sitaro, Kota Tomohon dan Kabupaten Minahasa Tenggara, Kabupaten Bolaang Mongondow Timur, Kota Kotamobagu memiliki kemiripan karakteristik.
Penerapan Model Vector Autoregressive (VAR) untuk Memprediksi Harga Cengkeh, Kopra dan Pala di Sulawesi Utara
Authors: Tunang Yulin , Manurung Tohap , Nainggolan Nelson
Published: May 2021

YULIN TUNANG. Application of Vector Autoregressive (VAR) Model to Predict Prices of Clove, Copra and Nutmeg Commodities in North Sulawesi. Under the guidance of NELSON NAINGGOLAN as main supervisor and TOHAP MANURUNG as a co-supervisor.The purpose of this study is to determine the vector autoregressive (VAR) model of the prices of clove, copra and nutmeg commodities in North Sulawesi. The data used are data on monthly prices of cloves, copra and nutmeg for the period of January 2015 to March 2019. Parameter estimation results for clove prices are estimated parameter values of 0,174; 0,260; 0,151 while for the copra price, the estimated value of the parameter is 0,060; 0,004; 0,002; and for nutmeg prices the parameter value of 0,215 is obtained; 0,105; 0,625. Prediction results for April, May and June 2019, namely in April 2019 the price of cloves was Rp90.882, the price of copra was Rp4.461, and the price of nutmeg was Rp70.316. The prediction results in May 2019 of clove prices amounted to Rp90.231, copra prices amounted to Rp4.411, and nutmeg prices were Rp70.021. Predicted results in June 2019 of clove prices amounted to Rp89.392, copra prices of Rp4.356, and nutmeg prices of Rp69.532.          Keywords: Vector Autoregressive (VAR) model, clove, copra, nutmeg.
Analisis Faktor – Faktor yang Mempengaruhi Produksi Getah Pinus di Kabupaten Poso
Authors: Lateka Jesi A. , Manurung Tohap , Prang Jantje D.
Published: May 2021

JESI APRIANI LATEKA. Analysis of Factors Affecting Pine Gum Production in Poso District. Supervised by JANTJE D. PRANG as main supervisor and TOHAP MANURUNG as a co-supervisor.            Poso Regency is a center of productivity for pine resin in Central Sulawesi, so it is very important to know the factors that influence the production of pine sap in Poso District. Referring to several previous studies, the accumulation of various factors can cause a problem or an event triggered by various previous events, to predict the use of multiple linear regression equations that can summarize these various factors. The data used in this study are data on the land area of each group (X1 ), the number of group workers (X2) and the number of hours of group work (X3). Based on the results of multiple linear regression analysis there is a symptom of multicollinearity between the variables of the number of workers and the number of hours worked, therefore to overcome this one variable is taken, namely the number of workers. The results of the analysis show that the variable area of land and the number of labor simultaneously affect the production of pine sap with a determination coefficient of 93%. Kata kunci:   Analysis of Multiple Linear Regression, Pine Forest in Poso District
Penentuan Status Pemanfaatan dan Pengelolaan Ikan Tongkol (Auxis rochei) yang Tertangkap di Perairan Bolaang-Mongondow Selatan dan Bolaang-Mongondow Timur Sulawesi Utara
Authors: Deeng Ladi Beatriex , Komalig Hanny A H , Kekenusa John S
Published: May 2021

LADI BEATRIEX DEENG. Determination of Utilization and Management Status of Bonito (Auxis Rochei) Caught in South Bolaang-Mongondow and East Bolaang-Mongondow Waters of North Sulawesi. Supervised by Mr. JOHN S. KEKENUSA as main supervisor, and Mr. HANNY A. H. KOMALIG as co-supervisor.Bonito (Auxis rochei), needs to be managed properly because even though it is a renewable biological resource, it can experience overfishing, depletion or extinction. One way to approach the management of fish resources is by modeling. The analysis was carried out aiming to determine the status of utilization and management of bonito and maximum sustainable yield (MSY) using the Surplus Production Model. Data on catching and efforts to catch bonito is collected from the Marine and Fisheries Service of South Bolaang-Mongondow Regency and East Bolaang-Mongondow of North Sulawesi. The surplus production model that can be used to determine the catch of bonito is the Schaefer model. The maximum sustainable catch of bonito is 869.556 tons per year, obtained at the level of catching effort of 933 trips. For 2017 the level of utilization is 64.95 % so that production can still be increased, with a level of effort of 73.74 % indicating the level of effort that is not optimal and can still be increased. Keywords : Bonito, Surplus Production Model, South Bolaang-Mongondow and   East Bolaang-Mongondow Regency
Model Optimasi Produksi Air Bersih PDAM Kabupaten Bolaang Mongondow Timur Menggunakan Metode Preemptive Goal Programming
Authors: Kawulusan Lita Silpianingsih , Rindengan Altien J. , Langi Yohanes A.R.
Published: May 2021

Air merupakan salah satu kebutuhan pokok makhluk hidup. Seiring dengan bertambahnya jumlah penduduk maka kebutuhan akan air bersih juga semakin bertambah, oleh sebab itu pemerintah mengelola sebuah perusahaan yaitu Perusahaan Daerah Air Minum (PDAM). Tujuan dari penelitian ini yaitu untuk menentukan hasil optimasi produksi air bersih dengan menggunakan metode preemptive goal programming pada PDAM Kabupaten Bolaang Mongondow Timur. Dengan menggunakan metode ini diperoleh jumlah produksi air bersih unit Modayag yaitu sebesar 16824,07  dan unit Kotabunan sebesar 7624,92  dengan jumlah pendapatan yang diperoleh unit Modayag sebesar Rp.120.291.468 dan unit Kotabunan sebesar Rp.55.192.006. Selain itu, tujuan memproduksi air bersih yang tidak melebihi kapasitas produksi dapat tercapai dimana unit Modayag tersisa sebesar 12983,93  dan unit kotabunan tersisa 5335,08  dari kapasitas produksi yang ditetapkan. Adapun fungsi tujuan memenuhi tingkat permintaan air bersih berdasarkan jenis pelanggan dapat terpenuhi dan tujuan untuk memproduksi air bersih yang melebihi produksi minimal air bersih terdapat satu variabel keputusan yaitu variabel keputusan jumlah produksi air bersih jenis pelanggan rumah sakit pemerintah unit Modayag yang memiliki nilai solusi optimal kurang dari produksi minimal air bersih, selain itu nilai variabel keputusan lainnya telah melebihi produksi minimal air bersih yang telah ditetapkan.
SISTEM PENGOLAHAN DATA LOG QUALITY CONTROL SYSTEM PAPER MACHINE MENJADI INFORMASI PAPER PROFILE
Authors: Kustiawan Wawan , Darmansyah Darmansyah
Published: May 2021

ABSTRAKSI Sistem QCS (Quality Control System) bisa memonitor kualitas kertas secara in-line saat prosesproduksi. Sistem QCS dapat mengeluarkan data kualitas kertas dalam bentuk log file teks. Datapada log file teks dapat diolah dan dianalisa untuk menjadi informasi kualitas kertas denganparameter-parameter yang terdiri dari : basis weight (gramature), ash titrasi, moisture content,opasitas dan porositas. Informasi kualitas kertas ini disebut informasi paper profile. SistemPengolahan Data Log QCS Menjadi Informasi Paper Profile pada penelitian ini dikembangkandengan menggunakan metodologi prototyping dan bahasa pemrograman Visual Basic .Net.Pengolahan data pada sistem ini menggunakan metoda SPC (Statistical Process Control) danmemanfaatkan fasilitas-fasilitas yang dimiliki oleh Microsoft Excel yaitu pemrograman VBA,fungsi-fungsi statistik dan kemampuan membuat tampilan grafis yang menarik dan sudah sangatdikenal oleh pengguna komputer. Sistem informasi paper profile akan menyimpan danmendistribusikan informasi paper profile melalui sebuah aplikasi berbasis web kepada pihak-pihakyang berkepentingan. Sehingga informasi paper profile dapat dibuat dan didistribusikan denganmudah dan cepat . Informasi paper profile ini diperlukan untuk mengetahui kualitas produk danuntuk memonitor kapabilitas proses dalam menghasilkan produk.
PERANCANGAN SISTEM INFORMASI ADMINISTRASI PEMBAYARAN PADA SDIT LAMPU IMAN KARAWANG BERBASIS VISUAL BASIC 6.0
Authors: Rosalia Dewi Ingrid , Malfiany Rini
Published: May 2021

ABSTRAK

Materi yang penulis ungkap dalam abstrak ini adalah mengenai Sistem InformasiAdministrasi Pembayaran meliputi biaya SPP, Biaya Pendidikan, dan Buku Paket. Perancangansistem informasi administrasi pembayaran pada SDIT Lampu Iman Karawang Berbasis VisualBasic bertujuan untuk mempermudah proses adminisrasi pembayaran menjadi lebih tepat akuratdan terkomputerisasi dengan basis penyimpanan database. Sistem informasi administrasipembayaran ini diharapkan membantu tatausaha untuk menginput dan mengolah data dengan baik.Metode yang digunakan dalam penulisan laporan tugas akhir ini yaitu : metode pengumpulandata dan pengembangan sistem. Metode pengumpulan data yang digunakan yaitu : studi literatur,observasi, wawancara dan dokumentasi sedangkan pengembangan sistem meliputi : masukan,keluaran, proses dan perancangan Visual Basic. Berdasarkan pengamatan yang telah penulislakukan pada umumnya sistem informasi administarsi pembayaran di SDIT Lampu ImanKarawang sudah menggunakan sistem komputerisasi, tetapi masih mengadopsi pada MicrosoftExcel sehingga sulit memperoleh informasi dalam waktu yang cepat, juga menyebabkanterlambatnya dalam pembuatan laporan. Berdasarkan permasalahan diatas, penulis berpendapatbahwa untuk mengatasi permasalah yang terjadi tersebut, perlu dirancang dan diimplementasikansuatu sistem administarsi pembayaran terkomputerisasi yang dapat tersimpan ke dalam databasedengan menggunakan pemrograman Visual Basic 6.0 sebagai bahasa pemrogramannya MySQLyang dapat membantu pengguna sistem pada khususnya dalam administrasi pembayaran.
KOMPUTERISASI AKUNTANSI SIMPAN PINJAM DAN KREDIT BARANG PADA KOPERASI GURU DAN KARYAWAN SMA NEGERI 2 CIKARANG UTARA, BERBASIS VB.NET
Authors: Nurlaela Dedeh , Hasmizal Hasmizal
Published: May 2021

Abstrak

Koperasi Guru dan Karyawan (KGK) SMA Negeri 2 Cikarang Utara merupakan koperasi yangbergerak di bidang simpan pinjam dan kredit barang, Pelayanan simpan pinjam dan kredit barangkepada anggotanya saat ini sudah menggunakan microsoft excel dan belum terintegrasi pada sebuahaplikasi sehingga pelayanan di koperasi tidak maksimal. Tujuan penelitian ini, untuk menyajikaninformasi pendaftaran anggota koperasi, prosedur peminjaman simpan pinjam dan kredit barang,prosedur pembayaran simpan pinjam dan kredit barang serta memberikan informasi sisa pinjamandan kredit pada anggota koperasi. Metode penelitian yang digunakan dengan metode pengumpulandata diantaranya studi kepustakaan, observasi, dan wawancara, kemudian metode perancangan yangdigunakan adalah metode SDLC (System Development Life Cycle) dengan model waterfall. Hasilpenelitian yang dilakukan oleh penulis di Koperasi Guru dan Karyawan (KGK) SMA Negeri 2Cikarang Utara adalah diperlukannya sebuah aplikasi sistem informasi yang berbasis VB.Net gunamendukung kegiatan koperasi khususnya dalam pelayanan pada anggotanya. Berdasarkan hasilpenelitian, dapat disimpulkan bahwa menyajikan informasi pendaftaran anggota koperasi,peminjaman simpan pinjam dan kredit barang di Koperasi Guru dan Karyawan (KGK) SMA Negeri2 Cikarang Utara yang tadinya dilakukan dengan tulis tangan pada buku besar, namun denganadanya aplikasi ini tidak diperlukan kembali dan terdapatnya database serta terintegrasi pada aplikasiVB.Net.
APLIKASI TASIBAR (PENDAFTARAN SISWA BARU) PADA SD NEGERI CIKAMPEK SELATAN I-KARAWANG
Authors: Ayumida Surtika
Published: May 2021

Abstract

The era of global competition in education is required to develop rapidly, actively and dynamically.We face the challenges needed fundamental changes in the world of education itself so that the humanresources generated will become human resources that are able to adapt to the times. Realizing that,SD Negeri Cikampek Selatan I as primary school felt the need to implement a new computerizedstudent enrollment system as part of the change that replaced the new student registration system(conventional), because the computerized system can accelerate and simplify the process andminimize the mistakes that there, for that the author designed the New Student EnrollmentApplication Program on State Elementary School Cikampek Selatan I-Karawang, so that theprogram is made in accordance with the needs of the new student registration system that alreadyexist, the authors make the design of this program ranging from input documents containing theprocess of filling the form of prospective students, the process of entering student data, the processof entering the data Parents, the process of entering user data and output documents containing newstudent cards and student reports.
SISTEM INFORMASI PENJADWALAN MENGAJAR DAN PENGOLAHAN NILAI RAPORT SISWA PADA SMP NEGERI 2 MAJALAYA KARAWANG BERBASIS WEB
Authors: Dalistika Nurly , Suherman Yahya
Published: May 2021

Abstrak

Pemanfaatan teknologi informatika dalam usaha khususnya bidang pendidikan dapat mengurangi potensi terjadinya kesalahan pengolahan data dibanding pengolahan data secara manual.Penelitian ini bertujuan membangun sistem informasi penjadwalan mengajar dan pengolahan nilairaport siswa pada SMPN 2 Majalaya. Keuntungannya adalah untuk memberikan kemudahan dalammelakukan pengolahan nilai raport dan penjadwalan mengajar. Aplikasi ini diimplementasikandengan bahasa pemograman PHP, database MySQL sebagai media penyimpanan data. Metodepengujian menggunakan black box testing dengan pendekatan terstruktur. Pendekatan terhadappengembangan sistem yang dilengkapi dengan alat flowmap, diagram konteks, DFD, kamus data,ERD, hubungan tabel dan metode waterfall yang membuat bentuk awal dari sistem yang akandiciptakan dan terus diuji dan dikembangkan. Penjadwalan mengajar dan pengolahan nilai raportpada SMPN 2 Majalaya masih dilakukan secara manual, sehingga dapat menimbulkan kesalahandata yang disebabkan oleh faktor kesalahan manusia. Aplikasi berbasis web ini dirancang secaraonline sehingga guru dan wali kelas dapat melihat jadwal mengajar dan menginput nilai siswa. Hasildari penjadwalan mengajar dan pengolahan nilai raport siswa dapat dilihat dan diproses sebagailaporan berupa informasi yang berguna bagi guru wali kelas dan siswa. Hasil penelitian inidiharapkan dapat menjawab kesulitan yang seringkali dihadapi oleh bagian pengajaran, bagiankurikulum, guru dan wali kelas sehingga bisa jauh lebih efisien dan efektif. Aplikasi ini diharapkanjuga dapat menjadi referensi bagi peneliti lain dan kemudian dapat mengembangkannya untukpenelitian selanjutnya.
Analisis Pengaruh Kesiapan Belajar Terhadap Hasil Simulasi SBMPTN 2018 (Studi Kasus Peserta Simulasi SBMPTN 2018)
Authors: Jaya Purnama Jajang , Ichsan Nurul , Ernawati Erni , Wahyuni Tri , Suryadi Ade
Published: May 2021

Abstrak

Kesiapan belajar adalah semua aktivitas mental atau psikis yang berlangsung dalam interaksi aktifdalam lingkungan, yang menghasilkan perubahan-perubahan dalam pengelolaan pemahaman.Penelitian ini ditujukan untuk menyelidiki pengaruh kesiapan belajar terhadap hasil SimulasiSBMPTN 2018, penulis membagikan kuesioner online secara yang memiliki skala likert 1 sampai 5secara acak ke responden peserta Simulasi SBMPTN 2018 yang didapat 50 responden dari seluruhIndonesia. Hasil dari data-data diproses melalui perhitungan statistic dan korelasi rata-rata, didapatmelalui penggunaan SPSS 16.0. dari data tabulasi diketahui skor x 1.763 yang artinya baik. Hasil ujireliabilitas semua variabel mempunyai koefisien alpha yang lebih besar dari nilai r tabel yaitu 0,444sehingga dapat dikatakan reliabel, konstanta (a) sebesar 73.565 dan bertanda positif, artinya tidakada perubahan satuan pada semua efisiensi. Koefiien regresi b sebesar -0,381 bertanda negatif(berlawanan) sebesar satu-satuan. Korelasi (R) didapat 0,320 artinya korelasi antara variabelkesiapan belajar (X) terhadap dependen yaitu hasil Simulasi SBMPTN 2018 (Y) sebesar 0,320. NilaiR2 sebesar 0,102 artinya persentase sumbangan pengaruh variabel kesiapan belajar (X) sebesar10,2%.