Universitas Muhammadiyah Sorong: eJournal Collections
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CONCRETE SHEAR STRENGTH TEST USING BEACH SAND AS FINE AGGREGATE AND SIKACIM CONCRETE ADDITIVE AS ADDED MATERIAL
No full textConcrete has become one of the most important building materials for the real estate and civil construction industry. This study aims to create new innovations in the world of constructions namely by utilizing materials available in nature namely beach sand as fine aggregate with the addition of Sikacim Concrete Additive to concrete mix. In addition, this study is intended to determine what if beach sand is used as fine aggregate and Sikacim Concrete Additive as an additive to the shear strength value of concrete. With variations of BTN, BTPP (30%, 50%, 70%), and BTPP (30%, 50%, 70%) + Sikacim Concrete Additive (0,8%) by weight of cement. The samples used were beams with dimensions of (60 cm x 15 cm x 15 cm) with a total of 21 specimens. Shear strength testing can be done if the concrete is 28 days old. The shear strength value obtained of BTN is 1,08 MPa, BTPP 30% is 0,91 MPa, BTPP 50% is 0,78 MPa, BTPP 70% is 0,73 MPa, BTPPS 30% is 1,21 MPa, BTPPS 50% is 1,04 MPa, dan BTPPS 70% is 0,96 MPa. The optimum shear strength value was obtained at the BTPPS 30%.Beton telah menjadi salah satu bahan bangunan terpenting dalam industri real estate dan konstruksi sipil. Penelitian ini bertujuan untuk menciptakan inovasi baru di bidang konstruksi dengan menggunakan material yang tersedia di alam yaitu pasir pantai sebagai agregat halus dengan penambahan Sikacim Concrete Additive pada campuran beton. Selain itu, penelitian ini dimaksudkan untuk mengetahui bagaimana jika pasir pantai dijadikan sebagai agregat halus dan Sikacim Concrete Additive sebagai bahan tambah terhadap nilai kuat geser beton. Dengan variasi BTN, BTPP (30%, 50%, 70%), dan BTPP (30%, 50%, 70%) + Sikacim Concrete Additive (0,8%) dari berat semen. Sampel yang digunakan adalah balok dengan dimensi (60 cm x 15 cm x 15 cm) dengan total 21 benda uji. Pengujian kuat geser bisa dilakukan jika beton sudah berumur 28 hari. Nilai kuat geser yang diperoleh yaitu BTN sebesar 1,08 MPa, BTPP 30% sebesar 0,91 MPa, BTPP 50% sebesar 0,78 MPa, BTPP 70% sebesar 0,73 MPa, BTPPS 30% sebesar 1,21 MPa, BTPPS 50% sebesar 1,04 MPa, dan BTPPS 70% sebesar 0,96 MPa. Nilai kuat geser optimum diperoleh pada variasi BTPPS 30%
Descriptive Study of the Islamic Understanding of the South Elfule Buru Community
Get PDFThe thinking of the Elfule community in viewing Islam is still primitive, namely without any in-depth study of the Koran and al-hadith. This view is still under the influence of traditional culture and leads to a conservative understanding. This study intends to explain the understanding of Islam in the Elfule community in South Buru Regency by looking at the concept of religious and social meaning. The method used is ethnography, by way of observation and interviews, then analyzed using qualitative descriptions based on interviews obtained in the field. The results of the study found that how low the religious thinking of the Elfule people was so that there were rules of worship for the Elfule people starting from the prohibition for newcomers to pray in traditional mosques. In addition, it is distinguished in each prayer line which must be occupied by religious leaders, village heads, community leaders who have an important role in the front row, while ordinary people are in the back row and are required to eat the robe (syar'i) for both men and women. In social life there is a separation between indigenous peoples and immigrants, but to maintain good relations, immigrant communities are involved in the process of customary traditions.Pemikiran masyarakat Elfule dalam memandang Islam masih primitif yaitu tanpa adanya kajian mendalam terhadap Al-Quran dan Al-Hadits. Pandangan ini masih dipengaruhi oleh budaya tradisional dan mengarah pada pemahaman yang konservatif. Penelitian ini bermaksud untuk menjelaskan pemahaman Islam pada masyarakat Elfule di Kabupaten Buru Selatan dengan melihat konsep makna keagamaan dan sosial. Metode yang digunakan adalah etnografi, dengan cara observasi dan wawancara, kemudian dianalisis menggunakan deskripsi kualitatif berdasarkan wawancara yang diperoleh di lapangan. Hasil penelitian menemukan betapa rendahnya pemikiran keagamaan masyarakat Elfule sehingga adanya aturan ibadah masyarakat Elfule mulai dari larangan bagi pendatang untuk salat di masjid adat. Selain itu, dibedakan pada setiap barisan salat yang wajib ditempati oleh tokoh agama, kepala desa, tokoh masyarakat yang mempunyai peranan penting di barisan depan, sedangkan masyarakat biasa berada di barisan belakang dan wajib memakan gamis (syar). 'i) untuk pria dan wanita. Dalam kehidupan bermasyarakat terdapat pemisahan antara masyarakat adat dan pendatang, namun untuk menjaga hubungan baik masyarakat pendatang dilibatkan dalam proses tradisi adat
Analisis Pertumbuhan Gulma Asystasia gangetica (L.) T. Anderson Untuk Pemanfaatan Sebagai Tanaman Penutup Tanah
Get PDFAsystasia gangetica merupakan gulma invasif dengan daya adaptasi yang tinggi sehingga sangat berpotensi untuk dimanfaatkan sebagai penutup tanah. Namun pengembangan penggunaan A. gangetica sebagai penutup tanah belum dapat dilakukan secara luas karena keterbatasan data ilmiah terutama mengenai pertumbuhan dan perkembangannya serta sifat interaksinya dengan tanaman pangan di lahan kering. Penelitian dilaksanakan di Kebun Percobaan Fakultas Pertanian Universitas Islam Sumatera Utara (UISU), Gedung Johor, Medan. Pengamatan dilakukan secara destruktif pada 10 tanaman setiap minggunya. Dari hasil amatan setiap minggunya terlihat bahwa A. gangetica mudah diperbanyak menggunakan stek batang karena pertumbuhan akar relatif cepat. Pertumbuhan dan perkembangan A. gangetica juga relatif cepat yang terlihat dari pertambahan tinggi tanaman, jumlah cabang, jumlah daun, ILD, laju asimilasi bersih, dan laju tumbuh relatif. Laju penutupan lahan juga cepat, yaitu menutup lahan 100% pada 9 MST, sehingga memenuhi kriteria sebagai penutup tanah. Asystasia gangetica merupakan gulma invasif dengan daya adaptasi yang tinggi sehingga sangat berpotensi untuk dimanfaatkan sebagai penutup tanah. Namun pengembangan penggunaan A. gangetica sebagai penutup tanah belum dapat dilakukan secara luas karena keterbatasan data ilmiah terutama mengenai pertumbuhan dan perkembangannya serta sifat interaksinya dengan tanaman pangan di lahan kering. Penelitian dilaksanakan di Kebun Percobaan Fakultas Pertanian Universitas Islam Sumatera Utara (UISU), Gedung Johor, Medan. Pengamatan dilakukan secara destruktif pada 10 tanaman setiap minggunya. Dari hasil amatan setiap minggunya terlihat bahwa A. gangetica mudah diperbanyak menggunakan stek batang karena pertumbuhan akar relatif cepat. Pertumbuhan dan perkembangan A. gangetica juga relatif cepat yang terlihat dari pertambahan tinggi tanaman, jumlah cabang, jumlah daun, ILD, laju asimilasi bersih, dan laju tumbuh relatif. Laju penutupan lahan juga cepat, yaitu menutup lahan 100% pada 9 MST, sehingga memenuhi kriteria sebagai penutup tanah
The Role of Financial Knowledge, Income Level, Financial Behavior, and Regret Experience in Shaping Investment Decisions: A Study of Sme Business Owners With Locus of Control as A Mediator
Get PDFThis research aims to examine investment decisions influenced by financial knowledge, income level, financial behavior, regret experience, and locus of control. This research differs from previous research, namely using the locus of control variable as a mediating variable and adding the financial behavior variable and the regret experience variable as independent variables. The investment decisions examined in this research focus on investment. As for population and sample methodology, was MSME business actors in Banjarnegara, Indonesia who already had a legal permit; using the purposive sampling method, the sampling is 180 respondents which was obtained from the Slovin formula calculation. Data analysis techniques use Structural Equation Model (SEM) PLS. The results of this study state that: first, financial knowledge and regret experience have no effect on locus of control, while income level and financial behavior have an positive effect on locus of control. second, financial knowledge, income level, financial behavior and experience of regret influence investment decisions. third, locus of control cannot mediate the influence of financial knowledge and experience of regret on investment decisions, but on the influence of income level and financial behavior on investment decisions, locus of control has a mediating role
The Influence of Village Funds, Village Development Quality, and SDGs Achievement on Poverty in Sampang Regency
Get PDFThe paradigm in solving poverty and development problems has always been a crucial discussion among researchers and academics. Poverty is synonymous with lack of income, lack of access to health, low education, and low infrastructure. This is considered a problem in hindering economic growth. This study aims to determine the influence of village funds, the quality of village development, and the achievement of SDGs (quality village education and prosperous healthy villages) on poverty. The research method used is a quantitative method and the type of data used is secondary data taken from the website of BPS Sampang Regency and the Ministry of PDT and Transmigration using cross section data in 2022. The collected data was analyzed using multiple linear regression with variables such as village funds, the building village index (IDM), village education quality, prosperous healthy villages, and poverty. The results of the study found that village funds, the building village index (IDM), and healthy prosperous villages had a significant effect on poverty in Sampang Regency. Meanwhile, quality village education does not have a significant effect on poverty in Sampang Regency.The paradigm in solving poverty and development problems has always been a crucial discussion among researchers and academics. Poverty is synonymous with lack of income, lack of access to health, low education, and low infrastructure. This is considered a problem in hindering economic growth. This study aims to determine the influence of village funds, the quality of village development, and the achievement of SDGs (quality village education and prosperous healthy villages) on poverty. The research method used is a quantitative method and the type of data used is secondary data taken from the website of BPS Sampang Regency and the Ministry of PDT and Transmigration using cross section data in 2022. The collected data was analyzed using multiple linear regression with variables such as village funds, the building village index (IDM), village education quality, prosperous healthy villages, and poverty. The results of the study found that village funds, the building village index (IDM), and healthy prosperous villages had a significant effect on poverty in Sampang Regency. Meanwhile, quality village education does not have a significant effect on poverty in Sampang Regency
POLA INTERAKSI ANTARA ANAK BERKEBUTUHAN KHUSUS (ABK) DENGAN NON ABK DI LINGKUNGAN SEKOLAH (STUDI DI SDN 1 TANJUNG, PURWOKERTO SELATAN)
Get PDFAbstrak
Interaksi merupakan aktivitas sosial yang terjadi dimana saja, kapan saja, dan oleh siapa saja di berbagai aspek kehidupan. Salah satunya pada dunia pendidikan khususnya di lingkungan sekolah, baik yang terjadi antara siswa dengan siswa, siswa dengan guru, maupun guru dengan guru. Penelitian ini bertujuan untuk mengenetahui mengenai interaksi yang terjadi antara siswa Anak Berkebutuhan Khusus (ABK) dengan siswa non-ABK (siswa normal) serta menggambarkan bentuk interaksi sosial yang terjadi di lingkungan sekolah inklusi. Metode penelitian ini menggunakan kualitatif deskriptif dengan subjek penelitian yaitu siswa ABK dan siswa non-ABK. Pengumpulan data dilakukan dengan menggunakan teknik observasi, wawancara, dan dokumentasi. Hasil penelitian menunjukkan bahwa interaksi yang terjadi dalam dua pola yaitu asosiatif dan disosiatif. ABK mampu melakukan interaksi dengan siswa non-ABK meskipun interaksi yang dilakukan terbatas.Interaksi merupakan aktivitas sosial yang terjadi dimana saja, kapan saja, dan oleh siapa saja di berbagai aspek kehidupan. Salah satunya pada dunia pendidikan khususnya di lingkungan sekolah, baik yang terjadi antara siswa dengan siswa, siswa dengan guru, maupun guru dengan guru. Penelitian ini bertujuan untuk mengenetahui mengenai interaksi yang terjadi antara siswa Anak Berkebutuhan Khusus (ABK) dengan siswa non-ABK (siswa normal) serta menggambarkan bentuk interaksi sosial yang terjadi di lingkungan sekolah inklusi. Metode penelitian ini menggunakan kualitatif deskriptif dengan subjek penelitian yaitu siswa ABK dan siswa non-ABK. Pengumpulan data dilakukan dengan menggunakan teknik observasi, wawancara, dan dokumentasi. Hasil penelitian menunjukkan bahwa interaksi yang terjadi dalam dua pola yaitu asosiatif dan disosiatif. ABK mampu melakukan interaksi dengan siswa non-ABK meskipun interaksi yang dilakukan terbatas.
Kata kunci: Interaksi, Anak Berkebutuhan khusus (ABK), Sekolah inklusi
Analysis Students’ Difficulties on Using English Article at 8th Grade of SMP Negeri 1 Nuhon
Get PDFThis study aimed to find out the types of English Article errors made by students and also to find out some factors that cause students' difficulties in using English Articles at grade 8th students of SMP Negeri 1 Nuhon. This study used a qualitative approach as a research method. The subjects of this research were 10 students who were grade 8th students from SMP Negeri 1 Nuhon. To analyze the data, the researcher conducted test documentation and interviews using the snowball sampling method. As a result of this research, the researcher found that the students made several types of mistakes such as suspicion and confusion done by 7 students, omission by 2 students, and misformation by 8 students. Factors that influence students experiencing difficulties are the lack of knowledge about English texts, grammar, nouns, and also the students' lack of frequent opening of dictionaries, prefer used Google Translate and the difference between Indonesian as the mother tongue with English. In conclusion, this study supports and enriches the theory that has been put forward.
Advertising and Campaign Props in the Perspective of Enviromental Ethics in West Aceh
Get PDFInstallation of advertisements and campaign props on trees in West Aceh Regency has begun because the 2024 election campaign. It is suspected to be done because the wider community can easily see them and not require expensive promotional costs. West Aceh Regency Qanun has regulated the provisions prohibiting the installation of symbols, flags, banners, and other attributes in certain places. This study aims to find out and explain the suitability of West Aceh Regency Qanun Number 3 of 2021 with the concept of environmental ethics, find out the basis for exceptions to the installation of advertisements and campaign props on trees can be done with the permission of the Regent and find out how law enforcement against violations of the use of trees as a place to install advertisements and campaign props in West Aceh Regency. This study is an empirical juridical study with a prescriptive method that uses library research as secondary data and field study conducted to obtain primary data through interviews and FGDs with informants. The results show that Article 15, paragraphs (1) and (2) of West Aceh Qanun Number 3 of 2021 still need to follow environmental ethics. Hence, it creates a biased interpretation of whether or not the installation of advertisements and campaign props on tree media certainly impacts the emergence of inconsistencies
Applying Justice Aspects as an Impact of Emergence of Judicial Review Decisions in Children's Cases Against the Law
Get PDFThe study aims to describe the emergence of aspects of justice in juvenile crimes in decision number 131/PK/Pid.Sus/2015. This descriptive study uses a normative juridical approach. The data source is secondary data in the form of Judicial Review Decision Number 131/PK/Pid.Sus/2015 used library data collection methods, which were then analysed using qualitative methods with deductive logic. Based on the discussion carried out, it can be seen that the emergence of aspects of justice for children dealing with the law who are victims of wrongful arrest due to new evidence, so that the trial process from the beginning cannot bring up aspects of distributive justice by the state before the emergence of Judicial Review Decision Number 131/PK/Pid.Sus/2015, in which the panel of judges made mistakes in the first level process so that the justice that the child should have obtained is new. In addition, to provide distributive justice if there is a wrong arrest, new evidence that appears takes time.The study aims to describe the emergence of aspects of justice in juvenile crimes in decision number 131/PK/Pid.Sus/2015. This descriptive study uses a normative juridical approach. The data source is secondary data in the form of Judicial Review Decision Number 131/PK/Pid.Sus/2015 used library data collection methods, which were then analysed using qualitative methods with deductive logic. Based on the discussion carried out, it can be seen that the emergence of aspects of justice for children dealing with the law who are victims of wrongful arrest due to new evidence, so that the trial process from the beginning cannot bring up aspects of distributive justice by the state before the emergence of Judicial Review Decision Number 131/PK/Pid.Sus/2015, in which the panel of judges made mistakes in the first level process so that the justice that the child should have obtained is new. In addition, to provide distributive justice if there is a wrong arrest, new evidence that appears takes time
Legal Protection for Unauthorized Copying of Songs on Digital Platforms Through Audio Watermarking Method
Get PDFThe objective of this research is to investigate the effectiveness of the Copyright Law in safeguarding digital songs with audio watermarking from illegal duplication, and to analyze the legal responsibilities of those who duplicate songs on digital platforms using such methods under the Copyright Law. The research methodology employed is normative juridical, focusing on the internal aspects of positive law and utilizing literature sources like journals, books, case law, and relevant legislative materials, particularly Law No. 28 of 2014 on Copyright. Legal materials are gathered through a literature review as a secondary data source, along with descriptive analysis to elucidate the legal implications concerning copyright protection in the digital age. The novelty of this research lies in the integration of advanced and effective audio watermarking technology in addressing the challenges of copyright protection in the digital era. The research results highlight the importance of copyright protection in the music industry in the digital era. Audio watermarking methods are used to insert data into digital content to protect content ownership and identify copyright holders. There are efforts to overcome the challenges in preventing illegal acquisition of copyrighted content by utilising watermarking technology. It can thus be concluded that despite efforts made to regulate the digital marketplace and improve legal standards, illegal distribution of material is still quite rampant. YouTube is cited as an effective platform in protecting intellectual property rights by successfully addressing the issue of copyright infringement by removing infringing content