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Arman Harahap
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International Journal Of Science, Technology & Management (IJSTM)
Published by CV. Inara
ISSN : -     EISSN : 27224015     DOI : doi.org/10.46729
Core Subject : Science, Education, Agriculture, Engineering,
Aerospace Engineering Agriculture, Biological Sciences & Forestry Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Mechanical Engineering Transportation
International Journal of Science, Technology & Management (IJSTM) is an international scholarly refereed research journal which aims to promote the theory and practice of science, technology, innovation, engineering and management.
Arjuna Subject : Teknik (semua kategori) - Teknik (Lain-Lain)
Articles 608 Documents
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Analysis Of The Calculation Of The Inheritance In The Family Sriono, Sriono; Sri Dewi; Hendra Sony Rambe
International Journal of Science, Technology & Management Vol. 1 No. 1 (2020): May 2020
Publisher : Publisher Cv. Inara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46729/ijstm.v1i1.3

Abstract

This research discusses about the calculation of the division of the inheritance against his polygamous wives. the method used in this research is using a normative juridical approach, namely by using the approach to laws and regulations applicable in Indonesia as well as the norms that live in society, data obtained from secondary data, namely the rules and regulations and the material of literature. Marriage polygamy is a marriage which one of it where men have or marry more than one womenor wife. Inheritance is an integral part of a marriage where the legal heirs are divided into two principles of marriage including monogamy and polygamous marriage. As for the calculation part of the legacy of the wives of a polygamous marriage calculated from the wealth obtained from each mating that they do. The division of property in a law of inheritance i.e., by observing the position of each wife. While the right part of the wife is shared jointly by the part of the wife such as ¼ if there are no children and 1/8 if there are children.
Application Design The Data Collection Features of The Hotel Shades of Rantauprapat Using VBNET Syaiful Zuhri Harahap; Samsir
International Journal of Science, Technology & Management Vol. 1 No. 1 (2020): May 2020
Publisher : Publisher Cv. Inara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46729/ijstm.v1i1.4

Abstract

Hotel reservation is an activity where a customer comes to the hotel to book a room and stay in a room that has been booked. Orders are made by customers, at the hotel Shades Rantaupapat the process of collecting the customers who will stay is still done manually. So that customers have to come to the hotel to make reservations directly. This reservation information system is an application that can help speed up registration or registration when at the reception. Cancellation can also be directly managed by the admin or receptionist. So as to provide other convenience in making reservations. In making this information system using a system development method in the form of a waterfall. At the time of making the programs using Visual Basic NET 2010. For databases that are used to create databases using SQL Server 2008. The application of this information system can help employees to record customers who stay overnight and manage information needs needed to support the hotel business.
Application Design Resume Medical By Using Microsoft Visual Basic.Net 2010 At The Health Center Appointments Samsir; Syaiful Zuhri Harahap
International Journal of Science, Technology & Management Vol. 1 No. 1 (2020): May 2020
Publisher : Publisher Cv. Inara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46729/ijstm.v1i1.5

Abstract

In implementing health services, puskesmas must document all actions and treatments that are given to patients in a document called Medical Records. According to Minister of Health Regulation No.269 / MENKES / PER / III / 2008 article 1 (1), medical records are files containing notes and documents about patient identities. Medical records are of good quality if the medical record is accurate, complete, trustworthy, valid and timely. One form of management in Medical Records is reporting. According to Minister of Health Regulation No.269 / MENKES / PER / III / 2008 article 1 (1), Medical Record is a file that contains notes and documents about patient identity, examinations, actions, and other services that have been given to patients. In the statement, all information about a patient has been reflected which will be made the basis for determining further actions in services and other medical actions given to a patient who comes to the community health center. The Medical Record is said to be of high quality if the Medical Record is accurate, complete, trustworthy, valid and timely. The Medical Record Installation has activities such as registration, data processing, and storage. One form of processing data in medical records is the existence of assembling activities. Assembling is an assembling activity compiling empty Medical Record forms and storing them into Medical Records, ready to use neatly arranged both in terms of quality and quality.
Diversity of Makrozoobenthos as Bioindicators of the Quality of the Waters in Sibolga ryan, ryan; Schucyan, M.
International Journal of Science, Technology & Management Vol. 1 No. 1 (2020): May 2020
Publisher : Publisher Cv. Inara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46729/ijstm.v1i1.6

Abstract

ABSTRACT The waters of sibolga is the waters are very widespread in , this area is densely populated, so there are many community activities that take place such as Transportation, Fisheries, Bathing, sand Mining and other.The purpose of this study is to determine the role of macrozoobenthos as a bioindicator of water quality in the waters of Sibolga Tapanuli Tengah, as well as determine the quality of water in the flow of the waters Sibolga physical properties, chemical has. The research was conducted from November 2019 to February 2019, the samples taken from the three research stations. From the results obtained Macrozoobenthos in the identification in this study consisted of 3 Phyla of invertebrates namely : Annelids, which consists of 2 classes, Arthropods consisting of 1 class and Molusca, which consists of 1 class. Based on the data of macrozoobenthos obtained at each research station, then the obtained value of population density, relative density and frequency of presence of that at station I the value of its highest density is Tubifex sp. with the value of the density of the population of 18,519 individual/m2, the density is relatively 25,862% and the frequency of the presence of 55,555%. off at 3. at station 2 the highest density is Tubifex sp. with the value of the density of the population of 18,519 individuals/m2, relative density 25,862% and a frequency of 55,555%. also note that the total score obtained by the method storet, namely -30, this shows that if connected with the raw water quality of class I is then classified in the waters of class III, which means that light polluted. The high total score method storet on the entire research station due to the presence of a variety of activities at each of the stations, settlements, sand mining and other activities. Where these activities produce waste, which in the end increases the content of Phosfat, COD, TSS and BOD5, thus causing the waters of the Waters of Sibolga is light polluted. Kata kunci : makroozoobentos, Sibolga and bioindikator
Completion of Matrix Inversions Using Elementary Matrix Inverse Multiplication Method Cipta, Hendra
International Journal of Science, Technology & Management Vol. 1 No. 2 (2020): Juli 2020
Publisher : International Journal of Science, Technology & Management

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46729/ijstm.v1i2.8

Abstract

Abstract. Given a matrix A is ordo . Elementary matrix inverse multiplication produces inverse matrix A which is where I is an identity matrix and is an inverse matrix A. The problem discussed in this research is to find a solution the ordo of matrices by using inverse elementary matrix inversion method with the steps given in solving by completing the smallest ordo matrix first up until the ordo matrix . Keywords: Matrix, Inverse Matrix, Multiplication of Elementary Matrix.
A study about Protective Effect of Brevibacillus laterosporus texasporus Culture on Broiler Chickens Infected with Salmonella Pullorum Purba, Mhd Adanan; Shoaib Ahmed Pirzado; Huiyi Cai; Tesfay Hagos Haile; Aijuan Zheng; Jiao Liu; Jiang Chen; Guohua Liu; Nurzainah Ginting; Yunilas
International Journal of Science, Technology & Management Vol. 1 No. 2 (2020): Juli 2020
Publisher : International Journal of Science, Technology & Management

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46729/ijstm.v1i2.10

Abstract

A demand for chicken-meat is growing enormously which requires intensification in the production, so it iscrucial to improve the chicken health condition.The aim of this study is to investigate the effects of Brevibacillus laterosporus texasporus culture (BT) to the growth, immunity and blood parameters of broilers and also to determine whether the culture has a potential to act as a probiotic supplement of the fodder. A total of 300 one-day-old male Arbor Acres broilers chickens were randomly assigned to 5 treatments with 6 replications (10 individualsin each replicate) i.e.the positive control (PC)which had no challenge ofSalmonella Pullorum wasadministered inthe basal diet. Meanwhile, the negative control (NC) challenged by Salmonella Pullorumper os was administered in three form of diets, and these were included inthe diet with the composition of kitasamycin for 10 mg/kg as antibiotics growth promotor, BT for 50 mg/kg, and BT for 100 mg/kg. The live body weight (LBW) and average daily body weight gain (ADG)of initial period were upregulated(P<0.05), while at the end of the period, the results displayed the changes in LBW(P=0.304) and ADG (P=0.672). Based on the analysis of Enzyme-linked immunosorbent assay (ELISA), the IgG (g/L) showed no significant values, and the IgM(g/L) significantly rose after 21 days, while the IgA (g/L) showed significant values after 42 days. The chicken c-reactive protein (CRP) was found to be significantly changes on day 9, and the significant values in lipopolysaccharide (LPS) and monoamine oxidase (MAO) were found which respectively on the day 9 to 42 and 21; the diamine oxidase (DAO) changes were found after 42 days.The treatment diet of AGP and BT100 have affectedless histological changes in liver tissues than BT50 and NC. These findings suggested that BT could protect the chickens from the adverse impacts of Salmonella infection, andthese can be used as a feed additive to promote health and growth.
The Handling of the Pandemic Covid 19 in the Consciousness of the Legal Community in Bali Yogi Yasa Wedha; Holy One Singadimedja; Edy Nurcahyo; Ahmad Rosidi; Sara Ida Magdalena Awi
International Journal of Science, Technology & Management Vol. 1 No. 2 (2020): Juli 2020
Publisher : International Journal of Science, Technology & Management

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46729/ijstm.v1i2.12

Abstract

This study discusses the legal awareness of the people of Bali are influenced by local wisdom in the face of pendemi covid-19. The purpose of this study is to analyze the success of handling Covid-19 in Bali in conjunction with legal awareness/ social culture of the Balinese people. There are two issues to be discussed, first how the legal regulation of countermeasures and efforts to break the chain of plague Covid-19 in Bali. Second, whether the local genius and social culture that has been there and is inherent in the fabric of Balinese life is effectively help the success of the handling of the Covid-19 in Bali ?The Research method used is normative law research Method reviewing the written law from various aspects, the approach of legislation (statute approach), the historical approach (historical approach), and a conceptual approach (conseptual approuach) and comparative approach (comparative approach) with the writing of descriptive analytical. The results of the research show that the Law is used to direct it to the goal-the desired destination, and creates patterns of behavior of new/social change in line with one of the functions of law, namely the function of the law as a means of social change, or a means to engineer society (social engineering). Tri Hita Karana (THK) as a frame of local wisdom in Bali in the life of indigenous peoples has been attached is the local wisdom that are rooted from culture and the hindu religion be a guideline and reference by the public in Bali to act/ behave this affects the legal awareness of the public to remain obedient and loyal in lawless in the community.
The The Efect Of Bokashi Pig Manure to The Growth of Eggplant (Solanum melongena) Ziraluo, Yan Piter Basman
International Journal of Science, Technology & Management Vol. 1 No. 2 (2020): Juli 2020
Publisher : International Journal of Science, Technology & Management

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46729/ijstm.v1i2.16

Abstract

This study aims to determine the effect of pig poop bokashi on teh growth of eggplant (Solanum melongena). the experimental research method (True Experiment) with a Completely Randomized Design (CRD) consisting of six treatments and five replications. The population of this study was 30 eggplant (Solanum melongena). The research simple was selected using a simple random sampling strategy. The research sample was 30eggplant (Solanum melongena). The research data were analyzed using the Kolmogrov-Smirnov test for normality, Bartlett test for homogenity, and ANOVA for testing the hypothesis. The research findings obtained indicate that the influence of pig poop bokashi on the growth of eggplant (Solanum melongena)both in plant height, stem diameter, and number of leaf strands. So it can be concluded that pig poop bokashi can be used as an alternative to replace the presence of inorganic fertilizer (chemical fertilizer). Suggestions offered by researchers, should the use of bokashi pig poop manure can be further improved among farmers and the community in general because in addition to addressing the use of inorganic fertilizer that can affect the quatlity of soil and plants also affect finances that must be spent to buy inorganic fertlizer.
Street Crime during Covid-19 Pandemic in Perspective of Routine Activity Law Theory and it Influence on Indonesian Criminal Law Ida Hasan; Holy One Singadimedja; Yogi Yasa Wedha; Sara Ida Magdalena Awi; Edy Nurcahyo
International Journal of Science, Technology & Management Vol. 1 No. 2 (2020): Juli 2020
Publisher : International Journal of Science, Technology & Management

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46729/ijstm.v1i2.17

Abstract

The initial prediction is that the condition of covid-19 pandemic will shake people's lives in all aspects, and this condition has a great potential for rising crime. With all of its character, it is very interesting to discuss how street crime developed during the Covid-19 pandemic. This study use a mixed research method, where data is collected from facts in the field, legal sources or applied regulations, associated with legal materials obtained from literature review research and overall data obtained from both primary data and secondary data. The conclusion from this research is that street crime during the Covid-19 Pandemic cannot be stated expressly decreased or increased for each region has dynamics that differ from one another according to the characteristics of the region. The correlation of PSBB policy during the Covid-19 Pandemic with the level of street crime in the perspective of routine activity theory can be seen from several street crimes that change the type and location of their objects / targets as well as the increasing number of drug and cybercrime cases that are striking. PSBB conditions during Pandemic Covid-19 against crimes that require a new system that is integrated with the internet, a pattern of punishment with massive amounts of assimilation to reduce the density of prison and a virtual court examination system that should be a part of the criminal justice system in Indonesia
Characteristics of Curds With Milk Clotting Enzyme from Indonesian Local Isolate of Lactic Acid Bacteria Putranto, Wendry; Mustopa, Apon; Mamangkey, Jendri; Aritonang, Netty
International Journal of Science, Technology & Management Vol. 1 No. 2 (2020): Juli 2020
Publisher : International Journal of Science, Technology & Management

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46729/ijstm.v1i2.18

Abstract

To get the potential of lalcat acid bacteria isolate to produce Milk Clotting Enzyme (MCE), it is necessary to screen milk clotting activity both quantitatively and qualitatively. Through qualitative observation, the characteristics of the curd resulting from enzyme activity can be obtained. MCE is a protease that has the characteristics of milking. Based on the results of this observational research, the curd characteristic produced can be used as a benchmark to determine the length of time of fermentation and optimization of the determination of ammonium sulfate precipitation concentration. Isolate BAL shows the results of a compact curd at a fermentation time of 25 hours at 37 ℃ and the optimization results of the deposition of ammonium sulfate which shows the characteristics of a compact curd by 45% ammonium sulfate.

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