bluuebunny/crossref_metadata_2025 huggingface dataset:
Application of Immersive Virtual Reality in the Non-Renewable Energy Industry Area
Authors: Atanasov S. , Hristov V. , Todorov A. , Hristov A. , Häfner P.
Published: September 2023

The Immersive Virtual Reality (VR) has the potential to significantly enhance the non-renewable energy (NRE) industry by improving safety and efficiency in operational and training processes. In order to explore applications of immersive technologies aimed at enhancing processes within the NRE energy sectors, a systematic review of the literature published in the last decade was conducted. Utilizing the PRISMA framework with snowballing, a collection of 53 articles was acquired, and subsequent examination based on indicators such as the energy industry sector, VR application use cases, and employed VR technologies (both hardware and software) revealed that only a limited number of studies (16 out of 53) met the eligibility criteria. The results revealed that in 94% of the publications, immersive VR technologies are utilized for training purposes. This research provides valuable insights and knowledge to stakeholders in the NRE industry, including companies, policymakers, and researchers, who can utilize the findings to implement immersive virtual reality technologies for complex simulations and remote operations.
Changes in Gravity Value and Anti-Gravity Application
Authors: Chan Wilson
Published: September 2023

Gravity is a phenomenon that has been part of the universe since its creation. This phenomenon is when an object pulls everything around it toward the center of the object. Gravity itself was discovered by Sir Isaac Newton in the 17th century. Humans think that there is no such thing as anti-gravity. This research aims to prove that the value of a planet's gravity can change under certain conditions. In addition, this research also aims to prove that humans can create something that causes all objects in a particular area to have a value close to anti-gravity. In short, 3 influences can change the value of a planet's gravity. This research uses two methods, namely, the application of the formula that has been applied and data as evidence from the research results. The research was carried out, and various analyses were collected, which turned out to verify that gravity can change its value due to specific natural conditions. When collecting the analysis, it turned out that there is a concept that can make humans change gravity in an area by using materials that are available directly from the earth itself.
Electromechanical Energy Converter Imitation Model in SciLab
Authors: Tsegelnyk Yevgen , Pliuhin Vladyslav , Tietieriev Vitaliy , Duniev Oleksii , Yehorov Andrii
Published: September 2023

The paper shows the implementation of simulation models of an electromechanical energy converter on the example of an induction motor with a squirrel-cage rotor in the SciLab environment and its graphic library Xcos for building structural diagrams. Despite the existence of simulation programs such as Simulink and ANSYS Twin Builder, SciLab is completely free, which is an advantage for use in an academic environment and in scientific research. Despite SciLab being free and significantly different from existing paid software, this program allows to create complex models and has a powerful built-in programming language. This paper shows how, using SciLab blocks, to build a simulation model of an induction motor with a squirrel-cage rotor, based on the differential equations of electromagnetic transients. The construction of models for the mode of direct start from a source of stable three-phase power supply is considered. An example of a code program in SciLab for determining the parameters of an induction motor with a squirrel-cage rotor, necessary for simulation, only from the motor rated data, is shown separately. The work will be useful to researchers who intend to use free software to solve complex problems.
Antioxidant Capacity of Melatonin against Oxidative Stress Caused by Exercise-Induced Weight Loss in Rats
Authors: Aci Recai , Keskin Adem
Published: September 2023

Antioxidant supplements such as melatonin are used to prevent oxidative stress during exercise. This study aimed to investigate the antioxidant capacity of melatonin supplementation against oxidative stress induced by the weight loss observed during exercise. Forty Wistar Albino male rats were subjected to 10 days of jogging exercises. Two groups were formed based on weight loss. Two subgroups were created in each group. Melatonin (5 mg/kg) was administered to each subgroup in each group. The other subgroups were designated as control subgroups. Blood samples were collected after 10 d. Superoxide dismutase (SOD), total antioxidant status (TAS), glutathione peroxidase, melatonin, and malondialdehyde levels were analyzed in blood samples. SOD, glutathione peroxidase, TAS, and melatonin levels in the melatonin subgroup were higher than those in the control subgroup in the non-weight loss group. In contrast, the malondialdehyde levels were lower. Melatonin levels in the melatonin subgroup were higher than those in the control subgroup in the weight loss group. Conversely, the SOD and TAS levels were lower. In addition, there was a positive correlation between weight loss and malondialdehyde levels and a negative correlation with SOD, TAS, and melatonin levels. Melatonin (5 mg/kg) supplementation showed antioxidant capacity in exercise without weight loss, but was insufficient in exercise with weight loss.
Imotilisasi, Kadar Glukosa dan Sintasan Ikan Nila (Oreochromis sp) Dalam Larutan Infusum Daun Durian (Durio zibethinus)
Authors: Pramono Taufik Budhi , Ekasanti Anandita , Marnani Sri , Sulaeman R Panji
Published: September 2023

Durian leaves have been used extensively to aid in the anesthetic process in various types of fish. The purpose of this study was to determine the immotilization capacity and stress response and survival of Tilapia under anesthesia. The RAL study design (4x4) was carried out with the durian leaf infusion treatment at concentrations of 2%, 4%, 6% and 8%. The fastest induction and sedation times were at 8% and 6% concentrations, which were 12.33 minutes and 13.35 minutes, respectively. The highest survival rate was at a concentration of 2% which reached 100%. Blood glucose levels increased due to anesthesia, ranging from 67.75 to 134.25 mg/dL
Kondisi Kualitas Air di UPTD BBIAT Waiheru Kota Ambon
Authors: Tomasila Leopold A , Tuhumena Lolita K , Parera Nancy , Umbekna Sara , Agamawan Lalu P. I , Gea Liyatin , Mishbach Imam
Published: September 2023

The currently aquaculture have prospects that good is fish cultivation and influenced by thecnical factor and non-thecnical that determine as a requiement for cultivation business. The technical factor thar direct to influenced or failed towards cultivaation technical activity such as water quality. If there is a decrease in water quality can caused by inclusion of heavy metals to waters. The monitoring of water quality that carried out in UPTD BBIAT Waiheru only limited on physical parameters, while monitoring towards chemical parameters such as heavy metal content not done, so that not obtained an overall water quality information. For that researched needs to be done which aims to formulated direction of management water quality at UPTD BBIAT Waiheru. Ths researched by done on months October 2019 -Ferbuary 2020, at UPTD BBIAT Waiheru. Water sampling used purposive sampling and descriptive analysa. Based on the results of study incicated The parameters of Aquatic Physics at BBIAT Waiheru from January untill December are temperature average 27,200C , pH 8,54, total dissolved solids 187 mg/l, and DO 6,7 mg/l. Based on the quality standard, the temperature range at research points 1 to 7 is still within the tolerable range for the life of cultivated organisms, the pH of the water at the sampling points is still within natural limits and meets the quality standard, the TDS range at 7 sampling points is still in the range can be tolerated and the DO value obtained is still within the tolerance range and can be used to support the life of cultivated biota.
Uji Fisik Pakan Ikan Yang Menggunakan Binder Tepung Sagu
Authors: Irawati Irawati , Arif Desilina , Payung Damaris
Published: September 2023

This research is about "Growth Rate and Survival Rate of Baronang Siganus canaliculatus Fish Given Different Types of Feed and Frequency in the Floating Net Cages. The research lasted as long as for 6 (six) months from May to October 2018.The design of this study used a factorial Completely Randomized Design (CRD) using 2 factors as treatment, namely: (1) 50% of the trash fish, 50% papaya leaves, and 25% trash fish & 75% papaya leaves. (2) the frequency of feeding once, the frequency of feeding 2 times and the frequency of feeding 3 times. This treatment is to see whether there is a significant difference between the treatment of growth rate and survival rate of baronang fish (Siganus canaliculatus) as the research sample. From the research data analyzed using ANOVA, it was found that the type of feed and the frequency of distribution had a significant effect on the growth rate. Based on statistics, the results of this study showed no significant effect between treatments on growth, survival and FCR. Feeding with a composition of 50% trash fish and 50% papaya leaves with a frequency of 3 times gave the highest growth rate, survival and FCR values for rabbit fish (Siganus canaliculatus) rearing for 120 days in Floating Net Cages
Respon Intensitas Cahaya Terhadap Daya Tetas Telur dan Perkembangan Larva Ikan Patin Siam (Pangasianodon Hypopthalmus. F)
Authors: Maulidin Ishak , Sugihartono Muhammad , Ghofur Muarofah
Published: September 2023

This study aims to see the effect of light intensity on the hatchability of catfish (P. hypopthalmus. F) eggs. This research was conducted in December 2021, for 30 days at the Inti Karya Perdana Sijenjang Farmers Group, Jambi province. The design in this study was a completely randomized design (CRD) with 4 levels and 3 replications, the treatments included: without light (A), 20 watt light (B), 30 watt light (C) and 40 watt light (D). Parameters observed included egg hatchability, hatching time, survival rate and water quality. The results showed that the average hatchability of eggs was 83.00 ± 5.46 % and ranged from 78.00 ± 2.65 to 90.67 ± 2.08 %. The average value of hatching time was 19.71 ± 2.31 hours, minutes. The average survival rate was 85.75 ± 4.03% and ranged from 80.67 ± 3.51 to 90.00 ± 3.61%. The temperature of the media for hatching catfish eggs ranged from 26.82-30.500C in the morning and 29.50-31.830C in the afternoon, the pH ranged from 6.65-7.76 in the morning and 6.23-6.78 in the afternoon. afternoon. Dissolved oxygen ranged from 4.3-4.5 mg/L, CO2 ranged from 13-15 mg/L and ammonia for all treatments was 0.001 mg/L. The temperature of the larval rearing medium during the study ranged from 26.93ºC-31.11 ºC in the morning and 27.47ºC-31.45ºC in the afternoon, the pH ranged from 6.32-7.34 in the morning and 6.10-7. .81 in the afternoon, dissolved oxygen ranged from 4.0-4.3 mg/L, CO2 ranged from 12-13 mg/L and ammonia was 0.001 mg/L. Differences in light intensity in the form of different lamp watts affect egg hatchability and hatching time for Siamese catfish (P. hypopthalmus. F.) eggs.
Kualitas Kinerja Reproduksi Induk Ikan Guppy Albino Full Platinum (Poecilia reticulata) Yang diberi Tepung Taoge (Bean sprouts) Dalam Pakan
Authors: Syahrizal Syahrizal , Arifin M Yusuf , Febriand Zezha
Published: September 2023

This study aims to determine the level of addition of bean sprout flour in feed as vitamin E to help the reproductive system in rearing guppy fish (Poecilia reticulate). The design used was a Completely Randomized Design (CRD) with 4 treatments 3 replications, each treatment was: A. Without Sprout Flour 0% (SF 0%), B Sprout Flour 2% (SF 2.0%), C Sprout Flour 4% (SF 4.0%), D Sprout Flour 6% (SF 6,0%). The fish used in this study were female guppy fish measuring 0,38 – 0,51 gram. Growth of gonads for all treatments ranged from 0.61% - 0.68%, gonadal maturity index ranged from 0.61 –0.81 gram, number of pups born ranged from 10 – 23 per head, guppy birth duration ranged from 13 - 19 days, feed conversion ratio ranged from 2.53 - 2.89. The results of the analysis of the water quality of the rearing medium showed that the water quality was still in the proper range for the maintenance of guppy fish. The best reproductive performance and stress response to the addition of bean sprout flour to guppy fish feed (Poecilia reticulate) was treatment C (the addition of bean sprout flour was 4%).
Dampak Metode Zero Downtime Maintenance terhadap Penurunan Saidi pada Gardu Distribusi Tipe Beton
Authors: Rozak Ojak Abdul , Raharjo Toto , Triyanto Aripin , Saputra Fajar Wahyu
Published: September 2023

Maintenance of distribution substations is a mandatory activity to minimize damage to electrical equipment. The state electricity company (PLN) of Ciputat's customer service implementing unit (UP3) as the executor is currently carrying out preventive maintenance with the total blackout method, this causes electricity distribution to consumers to be cut off. As a result, PLN suffers losses in terms of achieving the system average interruption duration index (SAIDI). So, we need a zero-downtime maintenance method in order to improve the maintenance of concrete type distribution substations without turning off the electricity supply to consumers and suppressing the SAIDI value of maintenance. Maintenance observation methods, trials, SAIDI values from the results of maintenance are used as references and assumptions for the maintenance plan of distribution substations for the following year. The zero-downtime maintenance method was successfully applied to the CP227 substation without going out on the consumer side, resulting in a maintenance SAIDI value of 0 (zero) minutes per customer and successfully reducing the duration of outages during maintenance by 100%. The total SAIDI value is 56.04 minutes per customer per year from the maximum SAIDI limit for maintaining PLN UP3 Ciputat which is 81.5 minutes per customer per year.
Perencanaan Pembangkit Listrik Tenaga Surya Sistem Off-Grid di Desa Bungku Kecamatan Bajubang Kabupaten Batanghari Jambi
Authors: Manab Abdul , H Iyan Torang , Rabiula Andre , Matalata Hendi
Published: September 2023

This study aims to plan a solar power plant with an off grid system that will be used for electricity needs in Hamlet Kunangan Jaya 2 RT.28 which is one of the Hamllet in Bungku Village. Bungku Village is included in the 3T area, which is left behind, foremost, and outermost.Hamle Kunangan Jaya 2 RT.28have not enjoyed electricity from PLN due to difficult access and far from urban areas.The research was conducted with a descriptive research method. The selection of this type of method is used on the basis of the consideration that the nature of the research describes a plan carried out to meet the electricity needs of public facilities. Studies field were carried out to determine the electricity needs of public facilities: Mosques, Polides, and Elementary Schools, find out the number of panels needed, measure solar radiation and measure the area of the building. Calculation of electricity requirements is carried out in order to find out how much electricity is needed in public facilities, carry out design plans and calculate a budget plan to describe the planned installation. The results of solar data measurement for Optimal Global Irradiation in Bungku Village are 4,549kWh/m2 per day, the required amount of solar cell power is 6,000WP, three 40A Solar Charger Controllers, 2,800Ah batteries and 8000Watt Inverters. The total load required for mosques, polides, and elementary schools is 25,126Wh. The total RAB for PLTS development using an off-grid system requires a cost of IDR 138,647,000.
Rancang Program Sistem Pemadam Kebakaran Berbasis Programable Logic Controller Smart Relay Type SR3B261BD
Authors: Johar Leily W , Yandra Fadli Eka , Thamrin H NJ , Djufri Umar , Dewi Rozlinda
Published: September 2023

Programmable logic controller (PLC) can be programmed for various purposes, one of which is to design a fire extinguishing system, by assembling several components of PLC, solenoid, springkle, powersupply ,adapter ,smokedetector, heatdetector, pilotlamp, pushbutton, relay, selector switch. design the program settings to detect smoke and high temperatures that occur in the event of a fire. if the sensor detects smoke and high temperature, the sensor will give a signal to the plc to turn on and activate all working components and extinguish the fire.
Realisasi Penyusunan Soal Berbasis Hots (Higher Order Thinking Skils) di SMP Negeri 3 Kota Jambi
Authors: Hasanah Netty , Mukminin Amirul , Nazurty Nazurty , Muspawi Mohamad
Published: September 2023

This study aims to analyze the preparation of HOTS-based questions in state junior high school 3 Jambi City and its supporting and inhibiting factors. This study uses data collection methods with observation, interviews and documents. This study uses a qualitative analysis technique method that focuses on describing an event and events that have occurred at the time the research was conducted. The results of this study indicate that the preparation of HOTS learning is carried out starting when designing learning activities in lesson plans, during the implementation of learning in class through preliminary activities, core activities, and closing, and also implemented through assignments and Daily Assessments (DA), Mid Semester Assessments (MSA). and Final Semester Assessment (FSA). Supporting factors from the central government through LPMP, City Government/ Jambi City Education Office, MGMP Rayon and MGMP Kota, Education Unit/ Principal. The inhibiting factors for teachers at state junior high school 3 Jambi City are difficulties in determining the stimulus, students are not used to it, lack of references.
Pertanggungjawaban Hukum oleh Bank Kepada Nasabah atas Kelalaian dalam Penerapan Prinsip Kehati-Hatian Bank (Prudential Banking Principle) dalam Pembukuaan Buku Rekening
Authors: Maudina Dinda , Priyono Ery Agus
Published: September 2023

Banking is one of the financial institutions that is worthy of a strategy in the country's economy, both in harmony and economic development as well as in national development. The banking world has a very important role for customers in depositing funds from the customer and borrowing funds from the bank, this is because the customer is one of the factors that have an important role in a banking business. So that to obtain these customers, it is also necessary to have the trust that can be given by the bank to its customers. The precautionary principle is the principle which states that the bank is obliged to implement it in carrying out operations and business activities. To protect public funds, it is very necessary that the precautionary principle entrusted to him, one of which is in the opening of the account book. This research method is a type of library research using a juridical-normative approach. The result of the research is that the responsibilities of bank employees are divided into criminal responsibility, administrative responsibility, and civil responsibility. The responsibility for opening a bank account with the precautionary principle begins with the application for opening a bank account. Next, fill in the data according to the original identity of the prospective customer, then confirm whether the data entered is completely correct, or not. If it has been continued with the provision of account numbers and savings as well as Automated Teller Machines (ATM) and initial deposit. If it is not correct, then wait until the prospective customer can provide a correct and valid identity. Confirmation which is a form of application of the prudential banking principle
Faktor-Faktor yang Mempengaruhi Kejadian Stunting pada Balita Usia 0-59 Bulan di Desa Sei Tuan
Authors: Adilah Raisah , Maziaturrahmah Maziaturrahmah , Hana Nabila , Widiya Ridmahsyah , Nurjannah Mifta , Azhari Mutia
Published: September 2023

Stunting is one of the health problems in Indonesia. Stunting is a condition where toddlers fail to grow due to chronic malnutrition so that the child's height is too short for his age. The purpose of this study was to determine the factors that cause stunting in toddlers in Sei Tuan village. This research method uses quantitative research with a cross sectional research design. Data analysis used univariate and bivariate analysis. The results of this study indicate that parental education, income and exclusive breastfeeding have an effect on the incidence of stunting in Sei Tuan village. Where the father's education variable has a p value of 0.043 (<0.05). Income variable with p value 0.006 (<0.05). Then the exclusive breastfeeding variable with p value 0.002 (<0.05). The conclusion of this study is parental education, income and exclusive breastfeeding are the factors that influence the incidence of stunting in Sei Tuan Village.
Peran Intelijen Keimigrasian dalam Ancaman Non Tradisional di Indonesia
Authors: Lazuardi Rafli , Yudhoviranto M. Eko
Published: September 2023

Indonesia is a country that has natural wealth that is so beautiful that this factor is an attraction for inviting foreigners to come to Indonesia. Globalization makes everything easy and today's life is accompanied by sophisticated, renewable technologies. The presence of foreigners should be facilitated so that they can support the national objective program with an approach to welfare and security factors that cannot be separated. However, the presence of foreigners in Indonesian territory can create a serious threat considering the dynamic global conditions, cultural and political differences make Indonesia vulnerable to crimes committed by foreigners. The Directorate General of Immigration carries out the duties and functions of immigration, kemersian provides facilities related to the presence of foreigners in Indonesia. In carrying out its duties and functions, immigration has an immigration intelligence directorate, immigration intelligence plays a role in supporting, assisting, securing, providing advice and early warning of predictions that will occur so that it can be overcome and eliminate future threats. Intelligence plays a role in reading, overcoming and eliminating threats and situations that occur from a phenomenon.
Pengawasan Bahan Pangan Tidak Layak Edar oleh Badan Pengawasan Obat dan Makanan (BPOM) Kota Batam
Authors: Sari Suci Kumala , Khairina Etika
Published: September 2023

The Food and Drug Supervisory Agency (BPOM) is a non-ministerial central government agency in Indonesia, which is based on Presidential Regulation Article 2 No 80 of 2017 which carries out government duties in the field of controlling the distribution of drugs and food throughout Indonesia. Decree of the Head of the Food and Drug Supervisory Agency (BPOM) of the Republic of Indonesia Number 14 of 2014 concerning the organization of work procedures for implementing technical units within the drug and food regulatory agency, a Balai was formed. Food and Drug Supervisory (BPOM) located in every province in Indonesia to facilitate the supervision of drugs and food in the regions. The purpose of this study is first to describe the supervision of BPOM Kepri Batam against illegal drugs and food in Batam City, the two factors that influence BPOM Kepri in controlling illegal drugs and food in Batam City. The research method is qualitative.Data collection techniques are interviews, observation  and documentation. Sources of data used are primary data sources which are obtained directly from data sources and secondary data which are obtained indirectly through websites, annual reports, and performance reports. This research was carried out by the Kepri Food and Drug Supervisory Agency (BPOM), business actors and the community. the result of the research is the Supervision of BPOM Kepri on illegal drugs and food in Batam City. The supervision carried out by BPOM Kepri is carried out in two ways, namely pre market and post market supervision, both supervision that is carried out before the product is circulated and before it is circulated, in this case BPOM in conducting technical supervision with 3 (three) lines, namely BPOM as the first line as the government, the second line. producers / distributors and the thirt line of society as control of the performance of BPOM Kepri, especially in Batam City.
Hubungan Pengetahuan, Jarak Kehamilan, dan Paritas dengan Kejadian Kekurangan Energi Kronik (KEK) di Puskesmas Muara Burnai Kecamatan Lempuing Jaya Kabupaten Ogan Komering Ilir Tahun 2022
Authors: Humairoh Maulidina , Hamid Siti Aisyah , Amalia Rizki
Published: September 2023

KEK is a condition in which the mother is malnourished due to a chronic (chronic) deficiency of one or more dietary nutrients which results in relatively or absolute health problems for the mother. The factors that influence SEZ are socioeconomic factors, biological factors, consumption patterns and behavior. Socioeconomic factors consist of knowledge, occupation, family income, mother's education and marital status. Biological factors consist of the age of the pregnant woman, the distance between pregnancies and parity. The purpose of this study was to determine the relationship between knowledge, gestational distance, and parity simultaneously with the incidence of KEK in pregnant women in the working area of the Muara Burnai Health Center, Lemrub Jaya District, Ogan Komering Ilir Regency in 2022. The research design used in this study was an analytical survey with cross sectional design. The population in this study was the population in this study were pregnant women at the Muara Burnai Public Health Center, Lemembu Jaya District, Ogan Komering Ilir Regency who carried out pregnancy checks in December 2021 - January 2022. Based on the results of research using the chi-square statistical test, it was found that there was a significant relationship between knowledge and the incidence of KEK in pregnant women obtained p. value = 0.008, there is a significant relationship between the distance of pregnancy with the incidence of CED in pregnant women, obtained p. value = 0.000, there is a significant relationship between parity and the incidence of CED in pregnant women, obtained p. value = 0.002, it can be concluded that the relationship between knowledge, pregnancy distance, and parity in a partial or simultaneous manner to the incidence of KEK in pregnant women in the working area of the Muara Burnai Health Center, Lemembu Jaya District, Ogan Komering Ilir Regency in 2022. It is recommended for health workers at the Muara Burnai Health Center Lem debris Jaya District, Ogan Komering Ilir District, especially in the KIA poly, in order to increase education about the dangers of SEZ and how to overcome it to pregnant women, so that the incidence of SEZ can be reduced.
Etnomatematika Melalui Simbol dan Komunikasi Nonverbal dalam Tradisi Marosok di Minangkabau
Authors: Rahim Rani
Published: September 2023

Studies that examine mathematical ideas or practices in various cultural activities are known as ethnomathematics. Ethnomathematics studies mathematical ideas in various cultural activities carried out by ethnic, social or professional groups. This research was conducted as part of the exploration in the Marosok trade tradition by the Minangkabau tribe in West Sumatra. This study aims to reveal the practice of mathematics through symbols and gestures contained in buying and selling transactions through the Marosok tradition in Minangkabau. The Marosok buying and selling tradition is the tradition of shaking hands "Marosok" or touching a finger covered with cloth (cover), between the seller and the buyer with the aim of getting an agreement on the price in the sale and purchase of livestock using nonverbal communication. This nonverbal communication activity can be used as a context to support language diversity in mathematics. Language diversity can facilitate all students with diverse learning needs. This research uses qualitative research with literature study method. The results obtained from this study indicate that symbols and finger gestures in the Marosok tradition contain the basic numbers one, two, three, four, five and two and a half as well as two types of operations in mathematics, namely addition and subtraction. These finger symbols and gestures can be used as a math practice.
Kelebihan dan Kelemahan dalam Penggunaan Object Oriented Programming
Authors: Harahap Eva Darwisah , Siregar Zulaiha
Published: September 2023

In general, many programming languages have been provided for making applications, both of small and large value, which are useful for answering various other user needs. Object-oriented programming is an object-oriented programming paradigm, all data and functions contained in it are wrapped in classes or object objects. , compared to structured programming logic where each object can receive messages, process data, and also send messages to other objects, object-oriented programs were discovered in the 1960s there starting from a structured program creation and then this method was developed from C and Pascal.
Pemanfaatan Limbah Sabut dan Tempurung Kelapa Sawit sebagai Silica Gel
Authors: Bramanta Arbiter Khalida , Prasetia Dewa Made Adit , Susilowati Susilowati
Published: September 2023

The increase in the area of oil palm in Indonesia also causes an increase in the amount of palm oil waste. Waste in the form of coir and palm shells is thrown away. While the content of silica (SiO2) in both materials is feasible to be utilized. Silica gel is a form of utilization of oil palm coir and shells. The results of X-Ray Fluorescence (XRF) analysis showed that the silica (SiO2) content in palm coir ash was 27.5%, while 36.10% was in palm shell ash. Silica gel is an adsorbent produced by the sol-gel method, namely the formation of a gel derived from precursor compounds. The precursor compound in the formation of silica gel is sodium silicate solution (Na2SiO3) which is produced from the extraction process of coir ash and palm shells using sodium hydroxide (NaOH) solvent. The concentration of NaOH used varied, namely 1, 3, 5, 7, and 9 M. The aging times used for the formation of silica gel also varied, namely 4, 8, 12, 16, and 20 hours. Dry silica gel with the highest quantity of 5.4115 grams was obtained by adding NaOH with a concentration of 9 M and a aging time of 20 hours. While the silica gel which has the most suitable water content and Fourier Transform Infra Red (FTIR) graphic pattern with Kiesel Gel 60 G is silica gel resulting from the addition of 3M NaOH with a aging time of 8 hours. However, the results of the Structural Equation Modeling (SEM) analysis of silica gel showed results that were not in accordance with silica gel in general.
Hubungan Stress dan Indeks Masa Tubuh (IMT) dengan Kejadian Dismenorea di SMKS Keluarga Bunda Jambi Tahun 2022
Authors: Mariana Silvia , Dari Rika Ulan
Published: September 2023

Dysmenorrhea is a common complaint among women of reproductive age, including adolescents, about 50% of women in the world experience dysmenorrhea. Many factors can cause dysmenorrhea, one of which is stress and body mass index (BMI). This study aims to determine the relationship between stress and body mass index with the incidence of dysmenorrhea. This study used a cross sectional design. The population in this study were all female students in grades X and XI who attended SMKS Keluarga Bunda, totaling 80 people with a sampling technique, namely a total sampling of 80 people by distributing questionnaires and then measuring height and weight. The results showed that there was a relationship between stress and body mass index with dysmenorrhoea, with p-value <0.05. Stress and BMI are closely related to the incidence of dysmenorrhea. It is hoped that adolescents will have more attention to BMI and factors that influence BMI such as food intake in order to prevent dysmenorrhea and are expected to avoid or control stress by having a positive attitude and mindset.
Pengaruh Life Style, Media Sosial TikTok, dan Kebutuhan Terhadap Penggunaan Shopeepay Later (Studi Kasus Mahasiswa Universitas Bojonegoro)
Authors: Lestari Praptiwi Diana , Endang Endang
Published: September 2023

Innovations in the economic sector gave rise to online loans such as Shopeepay later which were easily accessible by several students which sparked the desire of students to always shop on the Shopee application because of the many demands on lifestyles from the environment, trends from social media such as Tiktok, to the basic needs they use . The large number of products sold at Shopee, ranging from relatively low prices to those that seem expensive, has created a desire to use Shopeepay later to make it easier for them to make transactions because of easy access and registration which is quite easy for students to do. The purpose of this study is to find out how much influence there is between variables, namely the influence partially by lifestyle variables, TikTok social media, and the need for using Shopeepay Later, and the simultaneous influence of these 3 variables affecting the use of Shopeepay Later on Bojonegoro University students, as well as variables the most dominant of the three variables in the use of Shopeepay Later. The type of research used is quantitative by using the questionnaire method with a sample of 100 respondents from the entire population of Bojonegoro University students. Using quantitative methods to easily test hypotheses, the sampling technique itself uses random sampling where the researcher distributed questionnaires via a google form. it is concluded that the research obtains results if Life Style (XI), Social Media (X2), and Needs (X3), have a partial effect on the Use of (Y) Shopeepay Later, then Life Style (XI). Social Media (X2), and Needs (X3) simultaneously influence the use of (Y) Shopeepay Later, and it can be seen that the most dominant result that influences the use of (Y) Shopeepay Later is Needs (X3).
Penyelesaian Sengketa Hak Milik Terkait Penguasaan Tanah Bangunan Studi Kasus Putusan Pengadilan Semarang
Authors: Jessica Dina , Silviana Ana
Published: September 2023

The object of this article is decision No. 414/Pdt/2020/PT SMG which decides the dispute over land ownership rights caused by still being controlled and owned by other parties. This study aims to determine the judge's considerations in deciding and stating the decision on disputes over rights to building land objects that have been purchased but cannot be controlled and owned, as well as legal consequences after the decision on disputes over rights to building land objects that have been purchased but cannot be controlled and owned. determined by the judge. This research method uses a normative juridical approach because it examines legal aspects and legal rules with library materials, namely books, accredited journals, laws and regulations, Civil Codes, and Theses. The research specification uses descriptive analysis law, with a case approach. The results showed that there was a problem in the process of buying and selling land by the Defendant/Appellant and the Comparator, even though the buying and selling process was by the Deed of Sale and Purchase number 607/Kaliwungu/2006. The control of land by the Defendant/Appellate in the case of the dispute over land ownership rights, decision number 414/Pdt/2020/PT SMG is invalid and null and void. Besides that, the legal consequence is that the Defendant/Appellate vacate and submit the object of a dispute to the Plaintiff and if necessary with State Security Equipment.
Determinasi Kinerja Karyawan Vosco Group Setelah Melalui Pandemi Covid-19
Authors: Desti Tantia Eka , Anjaningrum Widiya Dewi
Published: September 2023

The relaxation of restrictions on community activities after the Covid-19 pandemic made Vosco Group owners optimistic about improving culinary business performance by optimizing employee performance. The purpose of this study was to determine the influence of work commitment, non-physical work environment, and work discipline on employee performance. Using a sampling technique in the form of saturated samples, as many as 37 respondents who are Vosco Group employees, both from Vosco Coffee Heritage, Vosco Coffee Malang, Kim Jong Yum Korean BBQ, and Fry N Shake by Vosco Coffee cafes, were studied using a Likert scale questionnaire. Quantitative data collected was analyzed using SEM-PLS analysis which was processed with SmartPLS-4.0.8.5 software. The results showed that both work commitment, non-physical work environment, and work discipline have a strong effect on employee performance, where work commitment is the strongest factor among the other 2 factors. So it was suggested to the owner of the Vosco Group to prioritize strengthening work commitments, only after that increasing work discipline, and improving the non-physical work environment in an effort to improve employee performance. In this study, the level of employee performance has not been distinguished in each cafe, so it will be interesting to carry out further research to find a more appropriate way to partially improve employee performance in each cafe.
Pengalaman Kerja dan Etos Kerja serta Pengaruhnya terhadap Kinerja Anggota Kelompok Tani Setia Tani Hutan Pariksabungan
Authors: Silalahi Marto , Indajang Kevin , Panjaitan Pawer Derasa , Simatupang Sudung , Ambarita Marthin Hutler
Published: September 2023

Good human resources today are the benchmark for the success of an organization, and this can be supported by the work experience and work ethic of the members of the organization. The purpose of this study is to determine the influence of work experience and work ethic on the performance of members of the Pariksabungan Forest Farmers Loyal Farmer Group working in Pinus Hills Simarjarunjung in Pariksabungan Village, Dolok Pardamena District, Simalungun Regency, which has 35 members. For the items of the research instrument, the results are obtained that can be declared valid and also reliable. The results of the regression were found to result that work experience and work ethic have a positive direction towards member performance. For hypothesis test results it was found that work experience has a positive and significant influence on member performance, similarly the influence of work ethic also has a positive and significant influence on member performance. When members of the organization have a more dominant work experience and are supported by a good work ethic, it will produce good performance which will directly support organizational performance.
Penyusunan Instrumen Penilaian Hots dalam Pembelajaran IPS Sekolah Dasar
Authors: Putri Rati Syafiana , Sanjaya Wiwit , Fitria Yanti
Published: September 2023

Social Science (IPS) is several integrated social sciences for teaching and educational purposes. The study aims to examine the HOTS assessment technique in social studies learning in elementary schools. The research applied descriptive method, where various literature reviews are used to describe the questions to get answers. The resultsishowed that the techniques for preparing HOTS-basedisocial research learning assessment tools included analyzing KD, compiling grids, choosing interesting situational stimuli, writing questions according to the question grid, determining answer keys for assessment, conducting qualitative analysis, and conducting quantitative analysis . Writing HOTS questions requires the question maker to be able to determineithe behavior to be measured based on the expected behavior, and in certain contexts to formulate the materialito be used as the basis for the questions.
Perilaku Konsumtif dalam Perspektif Gender
Authors: Yahya Adibah , Mardiani Inna Nisawati , Fuadi Agus , Muhsoni Ridwan
Published: September 2023

This research is motivated by the consequences of the global influence of information and technological developments that have an impact on the behavior of the younger generation. One form of this behavior is consumptive behavior. This behavior attacks the younger generation, especially students. One of the conveniences obtained in technological developments is e-money (electronic money). The use of e-money which is quite easy can form consumptive behavior. In addition to the convenience provided by e-money, the existence of e-commerce also tends to shape consumptive behavior. The existence of discount offers and ease of payment stimulates individuals to consume through e-commerce. Individuals who have a financial attitude can reflect a good level of financial management, so that a high financial attitude will reduce consumptive behavior. This study aims to determine the effect of e-money, e-commerce, and financial literacy on consumptive behavior in a gender perspective. The population of this study were students of the Faculty of Economics and Business, Pelita Bangsa University. The research method uses quantitative descriptive analysis, with research sources based on the results of the questionnaire. Data testing uses validity, reliability, classic assumption tests, and hypothesis testing. The test results state that women's gender consumptive behavior is not influenced by money, e-commerce, and financial literacy. For male gender, consumptive behavior is influenced by the use of e-commerce and the level of financial literacy, while e-money has no effect on consumptive behavior. The results show that in general the level of use of e-commerce greatly influences consumptive behavior among students of the Faculty of Economics and Business, Pelita Bangsa University.
Tanggung Jawab Pengangkut atas Pengiriman Barang Akibat Overdimension dan Overloading dalam Kegiatan Pengangkutan Darat
Authors: Amallia Cindy Tatia , Chymaida Zahry Vandawati
Published: September 2023

In this study will analyze the characteristics of transport vehicles that carry out overdimension and overloading, as well as the responsibility of carriers who carry out overdimension and overloading for the delivery of goods in transportation activities. The approach method used in this study is the Statute Approach and the Conceptual Approach. The existence of carriers that over-dimension and overload can result in negative negative impacts, such as traffic accidents, damage to road infrastructure, the economy, to damage to goods and/or delays in delivery of goods in transportation activities. In this case, the carrier has violated the laws and regulations regarding the permissible load limit. So that the carrier bears the responsibility to provide compensation to the injured party, namely the sender or recipient of the goods.
Hasil Konsepsi Ibu Hamil yang Terkonfirmasi Positif COVID-19
Authors: Maftuha Izati , Bakhtiar Arief , Setyowati Dewi
Published: September 2023

POGI noted that were 536 pregnant women who were confirmed positive COVID-19 in the past year and 3% of them died. COVID-19 infection in affected pregnant women can affect the mother's conception results. This study aims to describe the results of conception in pregnant women who are confirmed positive for COVID-19. This research is a descriptive observational study with a retrospective approach. The research subjects involved in this study were 31 pregnant women who were positive for COVID-19 and gave birth at Dr. Soetomo Surabaya during January - December 2021. The sampling technique used purposive sampling. Patient data was taken from medical record data. 19 people (61%) tested positive for COVID-19 without symptoms and 12 people with symptoms (39%). 18 people (58%) gave birth by vaginal delivery, 12 people (39%) SC, and 1 people (3%) forceps extraction. There are 3 (10%) mothers who died. Conception results of normal healthy babies were 22 babies (71%), low birth weight 6 babies (4%), IUGR 2 babies (7%), IUFD 1 baby (4%), premature birth 11 people (35%), infant death 2 people (6%), and one baby (3%) who tested positive for COVID-19.  Most of the results of the conception of pregnant women with confirmed COVID-19 are normal healthy babies.
Analisis Penerapan Akuntansi Zakat pada Bank Umum Syariah di Indonesia Periode Tahun 2018 – 2020
Authors: Rizki Muhammad Azuli , Yonnedi Efa , Putriana Vima Tista
Published: September 2023

The company's zakat is a part of the company's annual report instrument. This study aims to determine the accounts that are components of the mandatory zakat and the company's zakat calculation methods. The subject of this research is aimed at 14 Islamic commercial banks in Indonesia by collecting annual report data on each Islamic commercial bank. The content analysis method is used to determine the accounts that are components of the object subject to corporate zakat in each Islamic commercial bank. 8 methods of calculating corporate zakat are the basis for analyzing potential zakat data contained in the annual report as an effort to determine the method of calculating corporate zakat in Islamic commercial banks. The results of this study reveal that 6 out of 14 Islamic commercial banks issue corporate zakat as muzzaki. The accounts used by Islamic commercial banks in Indonesia as objects of zakat are net income before tax at Bank Mandiri Syariah, Bank Mega Syariah, and Bank Panin Dubai Syariah with the calculation method multiplied by 2.5% according to the calculation method of Syarikat Takaful Malaysia Sdn Berhand. Furthermore, 3 other Islamic commercial banks, namely Bank Muamalat Indonesia, BNI Syariah, and BRI Syariah, use a net profit after tax account with the calculation multiplied by 2.5% according to the calculation method of Bank Muamalat Indonesia. Policies regarding the obligation to pay zakat should receive more attention so that companies have awareness as muzzaki. The method of calculating zakat in Indonesia should already have clear regulations in accordance with Islamic law so that there are not many differences in zakat by companies, especially Islamic commercial banks.
Pengaruh Work Passion, Work Life Balance, dan Stress Kerja terhadap Turnover Intention Studi pada Karyawan PT. BPR Bank Daerah Gunungkidul
Authors: Widyaningrum Anisya , Kirana Kusuma Chandra , Septyarini Epsilandri
Published: September 2023

This study aims to determine the effect of work passion, work-life balance, and work stress on the turnover intention of employees at PT. BPR Bank Daerah Gunungkidul. Data in the study were collected by distributing questionnaires to all employees of PT. BPR Bank Daerah Gunungkidul, totaling 116 with a five-point Likert scale. The sampling technique used was non-probability sampling with the census method, while the data analysis used included multiple linear regression analysis, t-test, F-test, and test of the coefficient of determination with the help of SPSS version 25.0. The results of the study partially show that the work passion variable does not affect employee turnover intention. Meanwhile, the variable work-life balance and work stress affect employee turnover intention. In addition, the results of this study show that simultaneously work passion, work-life balance, and work stress affect employee turnover intention.