Jurnal Universitas 17 Agustus 1945 Surabaya
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Analisis Crashing Pelaksanaan Pekerjaan Berulang pada Proyek Perumahan dengan Metode LoB (Line of Balance) Studi Kasus Perumahan Bumi Podo Rukun
Get PDFHousing construction is a recurring and sustainable job. So if the scheduling does not take into account the character of this work then the repetitive work unit will experience a delay (lag). So that it will result in the duration of the project. To overcome this, an uninterrupted scheduling method is needed from one unit to the next. The scheduling method that matches this type of repetitive work is the Line of Balance (LoB) because each activity / activity is described in a straight line and the speed of work can be changed according to needs. This is to avoid the occurrence of crashes / conflicts between activities. This method can also minimize the delay time as mentioned above. But this method cannot show dependency between critical activities and the other activities. For this reason, another method is needed in order to fill this gap. The suitable method is CPM through Microsoft Project. This combination of methods besides managing the time of project implementation also regulates human resources, namely by maximizing the allocation of human resources. Because in this multi-unit project the quantity of work is the main thing. From some analysis calculations, the results obtained that the addition of buffers with productivity speed smoothing, and the acceleration of the duration of the activity more effective to accelerate the implementation time of the project with a duration of 154 days.Pembangunan perumahan adalah pekerjaan berulang dan berkelanjutan. Jadi apabila penjadwalannya tidak memperhitungkan karakter dari pekerjaan ini maka unit pekerjaan berulang tersebut akan mengalami penundaan (lag). Sehingga akan berakibat pada lamanya durasi pelaksanaan proyek. Untuk mengatasinya diperlukan metode penjadwalan yang tidak terputusdari satu unit ke unit berikutnya. Metode penjadwalan yang cocok dengan tipe pekerjaan berulang ini adalah Line of Balance (LoB) karena setiap aktivitas/kegiatan digambarkan dengan satu garis lurus dan kecepatan pekerjaan dapat diubah sesuai dengan kebutuhan. Hal ini untuk menghindari terjadinya crash/conflict antar aktivitas. Metode ini juga dapat meminimalisasi waktu penundaan seperti yang disebutkan diatas. Namun metode ini tidak dapat menunjukkan ketergantungan antar kegiatan dan kegiatan kritis. Untuk itu perlu metode lain agar dapat mengisi kekurangan tersebut. Metode yang cocok adalah CPM melalui Microsoft Project. Gabungan metode ini selain mengatur waktu pelaksanaan proyek juga mengatur sumber daya manusia, yakni dengan memaksimalkan alokasi sumber daya manusia. Karena pada proyek multiunit ini kuantitas pekerjaan merupakan hal yang utama. Dari beberapa perhitungan analisis maka diperoleh hasil bahwa penambahan buffer dengan perataan kecepatan produktivitas, dan percepatan durasi waktu kegiatan lebih efektif untuk mempercepat waktu pelaksanaan proyek dengan durasi 154 hari
Optimalisasi Performa Website LSP SMKN 2 Kraksaan melalui Pengujian Beban dengan Apache JMeter
Get PDFThe professional certification process at SMKN 2 Kraksaan is carried out using a web-based information system. Therefore, this research examines the number of users who can access the website and the common issues that often occur, such as server access failures and slow page load times, which affect the website's performance . This study aims to determine whether the website can serve a large number of users efficiently. By conducting load testing , the study measures the average response time required for users to access the website. Based on the load testing conducted on the LSP SMKN 2 Kraksaan website, specifically in the assessment section, the website can handle simultaneous user access, accommodating up to 500 users within a 1-second access duration. However, when the number of users reaches 1000, test results indicate that some users experience failures due to the website exceeding its maximum capacity in the assessment section
Klasifikasi Jenis Daun Jeruk Menggunakan Pengolahan Citra, Linear Discriminant Analysis, dan Algoritma Support Vector Machine
Get PDFOrange a commodity that has an influence on the economy of the community. Indonesia is also the country that exports the most oranges in Southeast Asia, including Thailand and Singapore. There are several types of oranges that have their own unique taste, one of which is orange leaves. Orange leaves function as a cooking spice to eliminate the fishy smell of fish. However, ordinary people still don't know the types of orange leaves because the shape and color are almost the same. This research presents a novel approach to classifying orange leaf types utilizing image processing techniques, Linear Discriminant Analysis (LDA), and Support Vector Machines (SVM). The primary objective is to develop an accurate and efficient system for identifying various orange leaf diseases based on visual characteristics. The proposed methodology involves capturing high-quality images of orange leaves, extracting relevant features using image processing techniques, and employing LDA to reduce dimensionality while preserving discriminative information. Subsequently, SVM is utilized as a classification model to distinguish between different leaf types. Experimental results demonstrate the effectiveness of the proposed approach in accurately classifying orange leaf types, with an accuracy average of 87.11% for LDA and 95.03% for SVM
Pemodelan Maximum Power Point Tracking pada Inverter Hybrid Pada Sistem Pengisian Baterai VRLA 12 V 100 Ah Dari Sumber PV
Get PDFThe hybrid inverter is capable of managing various energy sources such as PV and the grid. One of the modes of the hybrid inverter is the battery charging mode using the Maximum Power Point Tracking (MPPT) technique. This technique aims to maximize the power efficiency generated by PV by dynamically adjusting to the maximum power point. This study aims to develop a battery charging system model for a 12 V 100 Ah Valve Regulated Lead Acid (VRLA) battery using Simulink MATLAB. The charging system consists of a DC/DC converter within the hybrid inverter, controlled by the MPPT technique for efficient charging. The VRLA battery charging process involves three stages: constant current, constant voltage, and float charging. The MPPT technique is applied during the constant current stage to utilize the maximum output power from the PV. The charging system model is compared with the battery charging mode of commercially available off-grid hybrid inverters for validation. The results show that the MPPT-based hybrid inverter charging model was successfully developed, and the application of the MPPT technique during the constant current stage improved the PV power tracking efficiency. Validation of the MPPT performance in the off-grid hybrid inverter’s battery charging mode showed consistency with the simulation results. This study can be used for simulating the latest MPPT methods and intelligent techniques for VRLA battery charging
Natural Resource Exploitation and the Legal Struggles of Indigenous Communities
Get PDFThe exploitation of natural resources in Indonesia often leads to conflicts between indigenous communities and government or private entities. This article examines the role of law in protecting the rights of indigenous peoples concerning the utilization of natural resources within their territories. Employing a normative legal research method based on secondary legal materials. The findings reveal that, although the rights of indigenous peoples are constitutionally recognized, as stipulated in Articles 18B(2) and 28I(3) of the 1945 Constitution of the Republic of Indonesia, their practical implementation remains inadequate. A significant challenge lies in the conflict between customary law and state law, particularly in the management of natural resources. Indigenous communities frequently face barriers in accessing and utilizing their resources due to regulatory frameworks that often disregard their interests. This article highlights the urgent need for harmonization between customary and state laws and emphasizes the importance of strengthening institutional capacities to support sustainable natural resource management. Preventive and repressive legal protections are essential to ensure that the rights of indigenous communities are not only formally acknowledged but also effectively safeguarded and implemented. By integrating UNDRIP principles into the national legal framework, Indonesia can promote social justice and environmental sustainability, ensuring that indigenous rights are respected and protected
Settlement of Sexual Violence Cases Against Boys with Bisexual Perpetrators in Wonogiri from a Justice Perspective
Get PDFThis research was conducted to find out how sexual violence against boys with bisexual perpetrators in Wonogiri is resolved. Sexual violence is now widespread and increases every year. The perpetrators of sexual violence are mostly adults, and the victims are girls, but currently, many boys are also victims of sexual violence. In Wonogiri in 2021, there were cases of sexual violence involving bisexual perpetrators and male victims. This research aims to provide an explanation regarding the resolution of cases of sexual violence against boys with bisexual perpetrators in Wonogiri using empirical juridical writing methods, with the type of research using descriptive research, with primary and secondary data sources, and using observational data collection methods. and interviews. This research was carried out at the Wonogiri Police Office, Criminal Investigation Unit, and Wonogiri Regency PPA Unit, and an analysis was carried out of court decisions regarding the judge's consideration of the impact of sexual violence on victims in making their decision. Based on research, it was found that the handling of sexual violence cases was carried out by the Wonogiri Regency PPA Unit, and in court decisions, it was discovered that the victims of sexual violence with bisexual perpetrators were traumatized by the incident, so that it was used as a basis for criminal charges by the judge
Law and Justice in Timor-Leste: Challenges and Prospects
Get PDFThe legal and judicial system in Timor-Leste continues to face various structural and substantive challenges that hinder access to justice, particularly for communities in remote areas. The lack of judicial infrastructure, limited human resources, and the imbalance between customary legal mechanisms and the formal legal system are key factors that complicate the effective and equitable enforcement of the law. In the context of protecting vulnerable groups, such as women and children, the existing legal system has yet to fully provide optimal protection as mandated by the Constituição da República Democrática de Timor-Leste and other relevant legislation. This study aims to critically analyze the barriers and challenges to accessing justice in Timor-Leste and to evaluate the prospects for legal reform to enhance the effectiveness of the judicial system. Employing legal research methods and an empirical approach, this study examines the existing legal framework and its practical implementation through case studies and secondary data analysis. The findings reveal that the limited number of courts, the shortage of competent judges and prosecutors, and the unequal distribution of legal aid services constitute major obstacles within Timor-Leste’s judicial system. Furthermore, customary law—often the primary recourse for many communities—frequently conflicts with human rights principles, particularly regarding the protection of women and children. Legal reforms, including investments in judicial infrastructure, capacity building for law enforcement officials, and the harmonization of customary and formal legal systems, are essential to improving access to justice
Metafora pada Lirik Lagu dalam Album Koi No Uta Karya Mosawo
Get PDFBahasa merupakan suatu alat komunikasi untuk berinteraksi dalam kehidupan sehari-hari. Salah satu fungsi bahasa adalah untuk menyampaikan makna. Ilmu yang mempelajari makna disebut semantik. Semantik biasa digunakan untuk meneliti gaya bahasa. Gaya bahasa sering diungkapkan dalam bentuk bahasa tulis, terutama dalam karya sastra, misalnya puisi, cerpen, novel, bahkan lirik lagu. Salah satu gaya bahasa yang sering digunakan dalam lirik lagu adalah metafora. Penelitian ini menganalisis dan mendeskripsikan metafora dan makna yang terdapat pada lirik lagu dalam album Koi No Uta karya Mosawo. Penelitian ini menggunakan pendekatan semantik dengan metode deskriptif kualitatif karena hasil penelitian berupa teks narasi deskripsi yang menjabarkan metafora dan makna yang ada pada frasa dan kalimat. Dari 15 lirik lagu yang telah diteliti, terdapat 14 data yang terkumpul berdasarkan teori yang digunakan. Hasil analisis data yang didapatkan bahwa 8 lirik lagu yang terdapat metafora. Metafora yang terdapat pada data dalam penelitian ini sesuai dengan teori dari Seto Kenichi
Representasi Budaya Patriarki berdasarkan Penggunaan Bahasa Danseigo dan Joseigo dalam Anime Kimi no Na wa
No full textPenelitian ini bertujuan untuk menganalisis penggunaan bahasa gender, yakni danseigo (bahasa laki-laki) dan joseigo (bahasa perempuan), dalam anime Kimi no Na wa serta kaitannya dengan budaya patriarki di Jepang. Anime ini merefleksikan peran gender tradisional melalui dialog karakter utama, Taki dan Mitsuha, yang menggunakan danseigo dan joseigo sesuai dengan norma-norma sosial di Jepang. Metode penelitian yang digunakan adalah pendekatan kualitatif dengan analisis isi, di mana data dikumpulkan melalui studi literatur dan analisis dialog karakter dalam anime. Hasil penelitian menunjukkan bahwa Taki, melalui penggunaan danseigo, merepresentasikan maskulinitas yang kuat dan peran laki-laki dalam masyarakat patriarki. Sementara itu, Mitsuha, melalui penggunaan joseigo, mencerminkan kelembutan dan kepatuhan yang diasosiasikan dengan peran feminin. Pertukaran tubuh antara kedua karakter mengungkapkan ketidaknyamanan yang muncul ketika mereka harus menggunakan bahasa yang tidak sesuai dengan gender biologis mereka, menunjukkan betapa kaku norma gender yang dipengaruhi oleh patriarki. Penelitian ini menyimpulkan bahwa Kimi no Na wa memperlihatkan bagaimana patriarki membentuk ekspektasi sosial mengenai peran gender dan penggunaan bahasa. Saran untuk penelitian selanjutnya adalah memperluas kajian pada berbagai anime lain serta melakukan studi komparatif lintas budaya guna mendapatkan pemahaman lebih dalam mengenai pengaruh patriarki dalam media populer
ANALYSIS OF THE IMPACT OF URBAN PARK DEVELOPMENT IN BATURAJA, OGAN KOMERING ULU REGENCY
Get PDFUrban parks are a form of development located in urban areas that hold significant value due to their large-scale function in assisting urban spatial planning. This research is a descriptive qualitative study that aims to illustrate the social, economic, cultural, and ecological impacts resulting from the development of urban parks in Baturaja, Ogan Komering Ulu Regency. Based on data analysis and field findings, it can be concluded that urban park development is one of the elements of urban development that brings both positive and negative impacts to the communities around Baturaja City, across various sectors including Economy, Society, Culture, and Ecology. Moreover, the park contributes to enhancing social interaction among Baturaja residents, fostering a sense of pride in the local area, and serving as a reminder of the historical origins of Baturaja as the capital of Ogan Komering Ulu Regency. On the other hand, the most significant negative impact experienced by the local community from an ecological perspective is the lack of cleanliness in the urban park environment, primarily due to the community’s low awareness in maintaining the park’s cleanliness and beauty