Abstract:ABSTRAK Dalam bidang pertambangan, pengolahan data sangat penting karena deposit bahan galian tersebar tidak merata di dalam bumi. Penggunaan program Minescape mampu meningkatkan semua aspek informasi teknik suatu site tambang,…
u site tambang, mulai dari data eksplorasi, survey geologis, sampai ke jadwal produksi tambang, dan mengelola model-model geologi tiga dimensi serta desain tambang dengan sistem grafik CAD 3D. Metode yang digunakan adalah pengumpulan data numerik serta analisis data yang dapat diukur yang mencakup data topografi, data modelling batubara, dan design tambang. Penelitian ini termasuk dalam kategori penelitian deskriptif yaitu observasi langsung di lapangan dengan menggunakan data kuantitatif. Dari perhitungan dengan menggunakan Software Minescape 5.12 diperoleh total waste sebesar 1.700.898,91 Bcm dan batubara sebesar 242.840,92 Ton. Hasil perhitungan dari volume dan tonase diketahui nilai nisbah pengupasan atau stripping ratio sebesar 7,00.
Kata Kunci : Pertambangan, Permodelan, Minescape, Batubara
Abstract
In the field of mining, data processing is crucial due to the uneven distribution of mineral deposits within the earth. The utilisation of the Minescape programme can enhance all aspects of technical information for a mining site, from exploration data and geological surveys to the mining production schedule, and managing three-dimensional geological models and mine designs with the CAD 3D graphics system. The methods used include numerical data collection and measurable data analysis, encompassing topographic data, coal modelling data, and mine design. This research falls into the category of descriptive research, involving direct field observations using quantitative data. Calculations using Minescape Software 5.12 revealed a total waste of 1,700,898.91 Bcm and coal of 242,840.92 tonnes. From the calculation of volume and tonnage, the stripping ratio was found to be 7.00.
Keywords: Mining, Modelling, Minescape, Coal
Abstract:This study explores the potential of social media as a health communication platform for preventing filicide in Indonesia, focusing on disseminating information, reducing stigma, and engaging audiences. The study adopts…
an exploratory approach based on secondary data, including the analysis of scientific literature, reports from the Indonesian Child Protection Commission (KPAI) and UNICEF, and global campaigns such as #EndViolence. Research shows that social media can reach a broad audience, particularly the younger generation, through strategically designed educational content like infographics and videos. Empathy-driven campaigns utilizing real-life stories can also effectively reduce the stigma surrounding mental health, a primary cause of filicide. However, the study identifies challenges such as limited access in remote areas, potential misuse of platforms, and the sustainability of campaigns, which often pose obstacles. In Indonesia’s context, adapting global campaign models to local culture can enhance prevention outcomes. Collaboration among the government, non-profit organizations, and the community is key to ensuring long-term impact. By integrating technologies such as artificial intelligence and gamification, and implementing data-driven approaches, social media can become a powerful tool to drive behavioral change and raise public awareness about filicide prevention.
Abstract:This training aims to equip teachers with the ability to prevent data processing errors with Ms Excel. The effectiveness of this training was measured by the one-group pre-test and post-test design method. We used the t-test…
test to find out the difference between pre-test and post-test scores. The results showed a significant difference between the pre-test and post-test scores (p < 0.05). The results showed the average post-test score (mean = 7.60; SD = 1.02) increased almost twice as much as the pre-test average score (mean = 4.58; SD = 1.26). The implications of this training can be applied by teachers to process data, for example, student scores into tables or graphs, so errors are easier to detect. This information can be used to determine decisions, for example, whether a student passes a course or not.
Abstract:System chatbot at the Kominfo service agency that will help process sentences based on keywords or phrases to get the desired information to facilitate service. The customer service agent system is divided into 3 parts,…
namely responder, classifier, and graphmaster. Responder is the part that connects the bot with the user. The task of the responder is to transfer data from the user to the classifier and control the input and output. The classifier is the part that filters and normalizes the input and performs segmentation of the sentences that have been inputted. Graphmaster is the part that matches the input pattern to the facts that have been created.
Abstract:This study aims to determine the application of the elements of the crime of premeditated murder under Article 340 of the criminal code in Decision No : W20.U1/25 / AT.05.02/12/2019 and to find out the legal considerations…
ns of the panel of judges in the imposition of penalties against perpetrators of premeditated murder in the decision No. W20.U1/25 / AT.05.02/12/2019.The method used in this study is the technique of data collection by way of research study of documents conducted in the Gorontalo District Court and reading literature and other reading sources as well as interview techniques in which the authors conduct direct questioning to the parties concerned in this case Gorontalo District Court judges, prosecutors and legal experts concerning the object research. The results of this study showed that the application of elements of the crime of premeditated murder law and Decision No: W20.U1/25 / AT.05.02/12/2019 is accurate.the public prosecutor uses the indictment of the first indictment primair Article 340 of KUHP ,indictment subsidiair 338 of KUHP indictment more subsidair 351 paragraph(3) of KUHP and the second indictment 285 of KUHP
Abstract:Based on research results witness or victim protection is regulated in Law no. 13 of 2006 and to find out how the legal protection of the rights of the defendant in criminal cases in Gorontalo the violation of the defendant…
ant was carried out by the investigator both from the beginning of the process until the end of the process. The human rights law must be fulfilled and there are several violations committed by the investigator both intentionally or unintentionally. The defendant's human rights are listed in Law No. 8 of 1981 concerning criminal procedural law in article 98 paragraph 1 explains"If an act which forms the basis of an indictment in an examination of a criminal case by a district court results in a loss for another person, the presiding judge may at the request of that person determine to incorporate the case for the compensation claim to the criminal case".Paragraph (2) explains;"The request referred to in paragraph (1) may only be submitted at the latest before the public prosecutor recommends a criminal charge. In the event that the public prosecutor is not present, the request is submitted no later than before the judge passes the sentence ".The defendant's human rights law is a right that must be carried out by the investigator from the beginning of the process until the end of the investigation process.
Abstract:The scarcity of petroleum resources or other fuel sources encourages efforts to find alternative energy, namely Bioethanol. Alternative raw materials that can be utilised in the manufacture of bioethanol from biomass are…
re pineapple crowns. Making Bioethanol from Pineapple Fruit Crown Cayane Variety by Using Saccharomyces cerevisiae Microbes is by varying the weight of yeast and the optimum fermentation time on the level of bioethanol produced. In this study using NaOH 1.5%w to degrade the lignin content in the crown of pineapple varieties cayane and H2SO4 2%v to convert cellulose into glucose. The research used variations in yeast weight of 7.5%; 10%; 12.5%w and variations in fermentation time of 2; 3; 4; 5 days in the fermentation process. While the purification process uses simple distillation with operating conditions 78oC-80oC for 2.5 -4 hours. Bioethanol obtained was tested for refractive index and gask romatography (GC). The test results obtained the optimum weight of yeast is 12.5 grams at 3 days fermentation time with bioethanol content of 6.154%.
Abstract:Cultural Heritage in Lingga Regency is spread in several areas, which requires attention. The Cultural Heritage is managed by the Lingga Regency Cultural Office by involving programs, activities sub-activities and at the…
same time coordinating with other related parties to succeed the management of Cultural Heritage in Lingga Regency. The purpose of this study is to analyze the Governance of Cultural Heritage in Lingga Regency using the theory of governance from Widyananda (2008) with four indicators. The method used is qualitative descriptive with 10 informants and uses data collection techniques and tools in the form of observation, interviews, and documentation. The results of the study found that in the management of Cultural Heritage in Lingga Regency that the Cultural Office involved related parties, namely the Cultural Preservation Agency, cultural activists and regional and provincial apparatus organizations to succeed in management, in its management the Lingga Regency Cultural Office encountered problems regarding geographical location, lack of budget and weak human resources owned, knowing this, the Cultural Office carries out policies to overcome these problems by submitting proposals to the National Research and Development Agency for Culture, collaborating with other related agencies and by conducting routine mutual assistance to Cultural Heritage. In the process of Cultural Heritage Governance in Lingga Regency, it can be said that there is less role in technology in the media social sector.
Keywords: Lingga Regency, Governance, Cultural Heritage
Abstract:Covid-19 is a serious health problem that occurs globally, including in Indonesia. Mathematical modeling is one way to see how the spread of the Covid-19 pandemic is developing. The model used in this study is SVEI1I2R and…
nd its stability will be seen. The article discusses the stability of fixed points using the Jacobian matrix and the Routh-Hurwitz criterion as well as the Castilo-Chaves and Song Theorems, reproduction numbers, and their numerical analysis. The results of the analysis show that the stability of fixed points is related to the basic reproduction number determined by the next-generation matrix, stability analysis in accordance with the theorem and the distribution of the population is shown in a numerical graph.
Abstract:Diagnostic assessment tests for students entering elementary school were conducted once, focusing solely on letter reading. However, teachers did not assess syllable, word, paragraph, or reading comprehension, leading to…
ongoing issues in early reading ability among students. This study aimed to describe the early reading ability of the first-grade students at SDN 014 Tarakan through diagnostic assessment in terms of five key aspects: reading letters, reading syllables, reading words, reading paragraphs, and comprehending information from reading. A qualitative descriptive approach was employed in this study. Data were collected through interviews, observations, and documentation. The findings revealed that in the letter reading aspect, 34 out of 55 students were fluent, while 21 were not. In the syllable reading aspect, 27 students were fluent, and 28 were not. In the word reading aspect, 21 students read fluently, while 34 did not. In the paragraph reading aspect, 15 students read fluently, and 40 struggled. In the comprehension aspect, 16 students could understand the content, whereas 39 had difficulties with comprehension. The study also identified several challenges faced by students with reading difficulties. These included poor memorization of letter shapes, frequent errors such as changing, omitting, or misplacing letters, difficulty with long words, limited vocabulary, and lack of concentration while reading.