Jurnal Politeknik Negeri Jakarta
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EXPERIMENTAL STUDY ON STEEL AND POLYPROPYLENE FIBERS MORTAR BOND STRENGTH UNDER UNIAXIAL TENSION
No full textThe present study aims to investigate the bond behavior between fibers and mortar matrix in fiber-reinforced concrete, which was explored through a uniaxial tension test. The bond behavior was studied for different types of embedded fibers: steel fibers, polypropylene fibers, and hybridizations of steel and polypropylene fibers. The mixture proportion was determined based on the absolute volume method with a water-to-binder ratio (w/b) of 0.29 to achieve high-strength mortar. The high-strength mortar was cast by utilizing an industrial waste by-product of both silica fume and fly ash as a partial cement replacement. The compressive strength and uniaxial tension tests on high-strength mortar were conducted at the ages of 28 and 140 days. The long-term bond-strength behavior was investigated at the age of 140 days. The results showed that the average compressive strengths of hardened mortar on 28 and 140 days were 54.82 MPa and 69.37 MPa, respectively. Whereas, the average fiber-mortar bond strengths with steel, polypropylene, and hybridized fibers were 8.62 MPa, 8.37 MPa, and 7.30 MPa, respectively, at 28 days and 11.22 MPa, 10.21 MPa, and 11.82 MPa, respectively, at 140 days. Compared to the equivalent bond strength of the steel fiber, the polypropylene fiber had an equivalent bond strength of 2.90% and 9.00% lower at the ages of 28 and 140 days. Meanwhile, the equivalent bond strength of hybridized fiber was 15.31% lower than that of steel fiber; however, the long-term behavior of the hybridized fiber showed its performance was about 5,35% higher than that of steel fiber at 140 days
PANDANGAN GENERASI MUDA TERHADAP CHILDFREE DAN PERAN MATA KULIAH PENDIDIKAN AGAMA ISLAM DALAM PENCEGAHAN CHILDFREE
Get PDFThe issue of Childfree has gone viral recently, especially after several cyber influencers such as YouTube, Twitter, Instagram revealed that their families had decided not to have children. Childfree itself is a decision made by a married couple not to have children. Indonesia as a country that believes in God makes religion a source of reference for behavior, one of which is in starting a family and having children. The role of religion is certainly very important in efforts to see the problems that occur and take the right solutions so that Childfree can be addressed wisely. This research aims to look at the views of the younger generation towards Childfree and the role of Islam in efforts to prevent the younger generation from being Childfree. Because the condition of the nation in the future will be determined by today's young generation. The research method chosen is a qualitative method using observation, interviews, documentation studies so that you will get in-depth results including the reasons for each research subject. The first pre-field stage, namely preparing a plan, selecting a field, preparing instruments. The second stage is data collection, and the third stage is data processing which consists of data display, analysis, drawing conclusions, and narrating the results. The results of this research showed that 82.35% of the research sample knew about Childfree from the internet, social media and other digital media. There was one sample who was affected by Childfree because they were worried about difficulties in taking care of children, especially due to busyness and economic factors, so they chose to postpone or not even have children. However, the majority of the sample still wants to have children after marriage. The role of religion is very important for all samples because they still remember advice from their teacher/lecture that said "lots of children, lots of luck", so the majority admitted that they still wanted to have children after marriage. In conclusion, there is a view among today's young generation that having children can make their lives difficult, so they choose to postpone and don't want to have children. Even though the number is still a minority/small. Religious views are very important in supporting good understanding for the younger generation.
Isu Childfree menjadi viral akhir-akhir ini terutama setelah beberapa influencer dunia maya seperti Youtube, Twitter, Instagram mengungkapkan bahwa keluarganya memutuskan untuk tidak memiliki anak. Childfree sendiri merupakan keputusan yang dibuat oleh pasangan yang sudah menikah untuk tidak memiliki anak. Indonesia sebagai negara Berketuhanan menjadikan Agama sebagai salah satu sumber rujukan dalam tingkah laku, salah satunya dalam berkeluarga dan memiliki keturunan. Peran Agama tentu sangat penting dalam upaya melihat masalah yang terjadi dan mengambil solusi yang tepat agar Childfree dapat disikapi dengan bijak. Penelitian ini hendak melihat pandangan generasi muda terhadap Childfree dan peran Agama Islam dalam upaya pencegahan generasi muda melakukan Childfree. Karena kondisi bangsa di masa depan akan ditentukan oleh generasi muda hari ini. Metode penelitian yang dipilih adalah metode kualitatif dengan observasi, wawancara, studi dokumentasi sehingga akan mendapatkan hasil mendalam termasuk alasan setiap subyek penelitian. Tahapan pertama pra-lapangan, yaitu menyusun rancangan, memilih lapangan, menyiapkan instrumen. Tahap kedua yaitu pengumpulan data, dan tahap ketiga yaitu pengolahan data yang terdiri dari display data, analisis, mengambil kesimpulan, dan menarasikan hasil. Hasil dari penelitian ini didapatkan 82,35% dari sampel penelitian mengetahui tentang Childfree dari internet, sosial media, dan media digital lainnya. Terdapat satu sampel yang terpengaruh Childfree karena khawatir kesulitan dalam mengurus anak terutama karena faktor kesibukan dan ekonomi, sehingga memilih untuk menunda atau bahkan tidak memiliki anak. Namun mayoritas sampel masih ingin memiliki anak setelah menikah. Peran agama menjadi sangat penting bagi semua sampel karena masih teringat sebuah nasihat dari gurunya/ ceramah yang berbunyi “banyak anak banyak rejeki”, sehingga mayoritas mengaku masih ingin memiliki anak setelah menikah. Kesimpulannya, terdapat pandangan pada generasi muda hari ini bahwa memiliki anak dapat menyulitkan hidupnya sehingga memilih menunda bahwa tidak mau memiliki anak. Walaupun jumlahnya masih minoritas/ sedikit. Pandangan agama sangat penting dalam menunjang pemahaman yang baik bagi generasi muda
THE IMPACT OF MOBILE ASSISTED LANGUANGE LEARNING (MALL) SMARTPHONE’S APPLICATION: A DESIGN-BASED STUDY
No full textMobile Assisted Language Learning (MALL) is a method for enhancing language teaching methods autonomously, utilizing language learning apps conveniently and flexibly. Engaging and interactive learning methods, such animation, images, and audio, can effectively communicate knowledge and enhance memory retention by being easily comprehensible and stimulating human senses. Innovative solutions are required to address the challenges of limited access, flexibility, and pedagogical assistance in Distance Education. This study utilizes the Design Based Research (DBR) technique to create Mobile Technology, a mobile application tailored for vocabulary acquisition. The development process consists of cycles of design, execution, and evaluation, emphasizing the requirements and environment of the learner. The implementation of VocUp Mobile Technology was successful and proven its efficiency in enhancing vocabulary proficiency. This program facilitates interactive and adaptable learning by incorporating elements that respond to user requirements and learning circumstances. Mobile technology has enhanced vocabulary acquisition by offering a more adaptable and convenient approach, addressing common obstacles in distance education. This facilitates the adoption of advanced and student-focused learning methods. This Mobile Technology provides a practical and efficient answer for vocabulary acquisition issues in a university setting, particularly in Distance Education. This program enhances language skills and promotes the creation of flexible and all-encompassing learning methods through its responsive and educational approach.Mobile Assisted Language Learning (MALL) is a method for enhancing language teaching methods autonomously, utilizing language learning apps conveniently and flexibly. Engaging and interactive learning methods, such animation, images, and audio, can effectively communicate knowledge and enhance memory retention by being easily comprehensible and stimulating human senses. Innovative solutions are required to address the challenges of limited access, flexibility, and pedagogical assistance in Distance Education. This study utilizes the Design Based Research (DBR) technique to create Mobile Technology, a mobile application tailored for vocabulary acquisition. The development process consists of cycles of design, execution, and evaluation, emphasizing the requirements and environment of the learner. The implementation of VocUp Mobile Technology was successful and proven its efficiency in enhancing vocabulary proficiency. This program facilitates interactive and adaptable learning by incorporating elements that respond to user requirements and learning circumstances. Mobile technology has enhanced vocabulary acquisition by offering a more adaptable and convenient approach, addressing common obstacles in distance education. This facilitates the adoption of advanced and student-focused learning methods. This Mobile Technology provides a practical and efficient answer for vocabulary acquisition issues in a university setting, particularly in Distance Education. This program enhances language skills and promotes the creation of flexible and all-encompassing learning methods through its responsive and educational approach
PADANAN ISTILAH HUKUM ARAB-INDONESIA BERITA DARING ALJAZEERA
Get PDFThis study aims to analyze the vocabulary of law terms published on the online news site Al Jazeera in 2012-2024 and translated from Arabic into Indonesian using free translation. The method used in this study is a qualitative-descriptive method by conducting a significant and comprehensive search based on the analysis of certain data. This study collects and analyzes the vocabulary of law terms. The data sources used are primary sources from online news site Al Jazeera in 2017-2024. The secondary sources are several dictionaries such as the Arabic Akbar Dictionary by Al-Mujtahid, A. Ṭaha Ḥusayn al-Mujȃhid and A.Atho'illah Fatani al-Khalîl, the Al Munawwir Dictionary (Arabic-Indonesian and Indonesian-Arabic) by Ahmad Warson Munawwir, the Law Dictionary by Harith Suleiman Faruqi, The Contemporary English-Indonesian Dictionary by Peter Salim, Dictionary of Popular Legal Terms by Jonaedi Efendi, Ismu Gunadi Widodo and Fifit Fitri Lutfianingsih, Great Dictionary of Indonesian Language (KBBI Online), Al-Ma'ani Online Dictionary, google translate, and the internet as support.Penelitian ini bertujuan untuk menganalisis padanan istilah hukum yang dimuat pada situs berita daring Aljazeera pada tahun 2012-2024 dan diterjemahkan dari bahasa Arab ke dalam bahasa Indonesia menggunakan strategi penerjemahan bebas. Metode yang digunakan dalam penelitian ini yaitu metode kualitatif-deskriptif dengan melakukan penelusuran secara signifikan dan komprehensif berdasarkan analisis data tertentu. Penelitian ini mengumpulkan dan menganalisis kosakata istilah hukum. Sumber data yang digunakan adalah sumber primer yang berasal dari berita daring Aljazeera tahun 2017-2024. Adapun sumber sekunder yaitu beberapa kamus seperti Kamus Akbar Bahasa Arab karya Al-Mujtahid, A. Ṭaha Ḥusayn al-Mujȃhid dan A.Atho’illah Fatani al-Khalîl, Kamus Al Munawwir (Arab-Indonesia dan Indonesia-Arab) karya Ahmad Warson Munawwir, Kamus Law Dictionary karya Harith Suleiman Faruqi, Kamus The Contemporary English-Indonesian Dictionary karya Peter Salim. Kamus Istilah Hukum Populer karya Jonaedi Efendi, Ismu Gunadi Widodo dan Fifit fitri Lutfianingsih, Kamus Besar Bahasa Indonesia (KBBI Daring), Kamus Daring Al-Ma’ani, google translate, dan internet sebagai penunjang
NEUTRALITY OF BBC ONLINE NEWSPAPER ON PALESTINE-ISRAEL WAR BASED ON THE USED OF EUPHEMISM AND DYSPHEMISM
Get PDFThis research analyzed the Indonesia-English translation in journalistic text, which was published in BBC Online Newspaper. This research analyzed euphemism and dysphemism in journalistic text from BBC Online Newspaper covering the Palestine-Israel war from February to March 2024. This research aims to find out the use of euphemism and dysphemism in BBC Online Newspaper, the translation technique, and the translation quality. This research uses descriptive qualitative methods, purposive sampling techniques, FGD and content analysis, and cultural theme analysis. This study found that between euphemism and dysphemism, euphemism is the dominant diction in a total of 47 data with indirection as the most used with 12 data with the rest in sequence is understatement with 10 data, litotes with 5 data, abstraction with 7 data, semantic shift and metaphorical transfer both with 4 data and widening with 3 data while the dysphemism is 24 data in total. The translation quality is 2.61 from the range of score of 1 to 3, which is considered an accurate translationThis research analyzed the Indonesia-English translation in journalistic text, which was published in BBC Online Newspaper. This research analyzed euphemism and dysphemism in journalistic text from BBC Online Newspaper covering the Palestine-Israel war from February to March 2024. This research aims to find out the use of euphemism and dysphemism in BBC Online Newspaper, the translation technique, and the translation quality. This research uses descriptive qualitative methods, purposive sampling techniques, FGD and content analysis, and cultural theme analysis. This study found that between euphemism and dysphemism, euphemism is the dominant diction in a total of 47 data with indirection as the most used with 12 data with the rest in sequence is understatement with 10 data, litotes with 5 data, abstraction with 7 data, semantic shift and metaphorical transfer both with 4 data and widening with 3 data while the dysphemism is 24 data in total. The translation quality is 2.61 from the range of score of 1 to 3, which is considered an accurate translatio
Analysis of Spectrum Vibration on Motor Cooling Tower at PT. X
No full textVibration monitoring is one of the Condition Based Maintenance methods currently widely applied in industry to ensure asset reliability which aims to determine the actual condition status of the machine and to detect potential problems before damage occurs. Vibration values at the Drive End (DE) and Non-Drive End (NDE) of the cooling tower motor as a fan drive in conditions vibration causes damage based on ISO 10816-3. The results of spectrum analysis of high amplitude at 1X and some 2X and 3X on the axial side indicate that the cause of vibration is misalignment. After the repair, there is a decrease in the vibration value of the DE and NDE motor parts on the axial side from 14.7 mm/s and 12.4 mm/s to 2.3 mm/s and 2.6 mm/s so that it is said to be able to operate long-term
ANALISIS PERKEMBANGAN TRANSAKSI DIGITAL TERHADAP KEBIASAAN CASHLESS PAYMENT MAHASISWA POLITEKNIK NEGERI MALANG
Get PDFSesuai dengan perkembangan teknologi di era digital, penggunaan metode transaksi secara cashless payment banyak digunakan di beberapa gerai perbelanjaan. Sistem pembayaran digital memberikan keuntungan dalam efektivitas pembayaran yang aman, cepat, dan nyaman bagi konsumen maupun penyedia layanan pembayaran tersebut. Penelitian ini bertujuan untuk meninjau perkembangan penggunaan metode transkasi digital berbentuk cashless payment dikalangan Mahasiswa. Penelitian ini menggunakan metode kualitatif deskriptif dengan teknik pengambilan data secara wawancara dan study literatur. Hasil penelitian ini menunjukkan bahwa penggunaan transaksi digital terutama dengan kebiasaan penggunaan metode cashless payment paling sering digunakan oleh Mahasiwa untuk bertransaksi dalam kesehariannya
PENGARUH KESIAPAN BERWIRAUSAHA DAN EFIKASI DIRI DALAM KESIAPAN KARIR
No full textDunia saat ini menjadi semakin canggih, dan teknologi mengambil alih sebagian besar energi manusia. Tidak hanya menghemat waktu, tetapi pekerjaan selesai lebih cepat. Akibatnya, tingkat pengangguran meningkat. Tujuan dari penelitian ini adalah untuk lebih mempersiapkan lulusan dengan gelar tinggi yang saat ini memiliki bekal kesiapan berwirausaha pada generasi sekarang untuk kesiapan karir dengan meningkatkan kesiapan efikasi diri berwirausaha. Dalam penelitian ini, desain penelitian kuantitatif. Hasil dari penelitian ini mengajarkan mahasiswa tentang karir kewirausahaan dan konsep kesiapan kewirausahaan serta efikasi diri melalui metodologi kuantitatif dianggap tepat. Temuan penelitian ini menawarkan pemahaman mendasar tentang bagaimana efikasi diri individu dalam berwirausaha dan kesiapan menjadi wirausaha berhubungan dengan persiapan karir, khususnya bagi mahasiswa tingkat akhir yang sedang berwirausaha
Kata kunci: kesiapan berwirausaha, efikasi diri, kari
ANALISIS STRATEGI PEMASARAN DALAM PENGEMBANGAN USAHA SUKASIHSHOP
Get PDFThe purpose of this research is to understand the analysis of product placement strategies in the growth of Sukasihshop in relation to customer loyalty. This research was conducted at the SukasihShop business located in West Bengkayang. This research uses a qualitative research design with library research methodology. Data collection techniques are carried out through observation, questionnaires and comments. E-Commerce is a platform where meetings between sellers and buyers can occur indirectly (Andriyanty & Lestari, 2022). Where e-commerce plays an important role in the sales and purchasing process, where this activity involves many parties. It can also be understood from a sales concept that e-commerce is included in e-business. Where e-commerce is the best initiative for a business, and with better e-commerce, it is believed that a business will be successful because it has fulfilled the market's desires. It is also known that e-commerce can connect many people from various places through the same media. With better e-commerce, it is believed that a business will be successful because it has fulfilled the market's desires. It is also known that e-commerce can connect many people from various places through the same media.
Keywords: technical analysis, foreign flow, false signalTujuan dari penelitian ini adalah untuk memahami analisis strategi penempatan produk dalam pertumbuhan Sukasihshop dalam kaitannya dengan loyalitas pelanggan. Penelitian ini dilakukan pada usaha SukasihShop yang berlokasi di Bengkayang Barat. Penelitian ini menggunakan desain penelitian kualitatif dengan metodologi penelitian kepustakaan. Teknik pengumpulan data dilakukan melalui observasi, angket dan komentar. E-Commerce merupakan sebuah platform dimana pertemuan antara penjual dan pembeli dapat terjadi secara tidak langsung (Andriyanty & Lestari, 2022). Dimana e-commerce memegang peranan penting dalam proses penjualan dan pembelian, dimana kegiatan ini melibatkan banyak pihak. Dapat juga dipahami dari sebuah konsep penjualan bahwa e-commerce termasuk dalam e-business. Dimana e-commerce merupakan inisiatif terbaik bagi sebuah bisnis, dan dengan e-commerce yang lebih baik maka diyakini suatu bisnis akan sukses karena telah memenuhi keinginan pasar. Diketahui pula bahwa e-commerce dapat menghubungkan banyak orang dari berbagai tempat melalui media yang sama. Dengan e-commerce yang lebih baik, diyakini suatu bisnis akan berhasil karena telah memenuhi keinginan pasar. Diketahui pula bahwa e-commerce dapat menghubungkan banyak orang dari berbagai tempat melalui media yang sama
Kata kunci: Pengenbangan Usaha, Pemasaran, Strategi
PROSEDUR PEMASUKAN DATA WAKTU LEMBUR DENGAN SISTEM POIS DI PT PERTAMINA GAS
Get PDF: In the era of technology, the advancement of technology and information has opened up new opportunities for companies to enhance efficiency in Human Resource Management. To continuously optimize operational management, PT Pertamina Gas is comprehensively committed to strengthening efficiency aspects, particularly in the Human Capital and Business Support sectors. Understanding the crucial role of these aspects in operational success, PT Pertamina Gas has introduced a revolutionary innovative system known as Pertagas Outsourcing Information System or POIS. POIS is not just an acronym for Pertagas Outsourcing Information System, but it is a leading solution designed with the primary goal of streamlining and simplifying the information management process related to the overtime work of partners or outsourced workers. This system serves as a solid foundation that supports operational effectiveness, especially in terms of reporting information for workers involved in routine overtime activities. The data collection method used in this research is interviews by posing questions related to the field being studied. The results of this research are related to the procedure of overtime filling through the POIS system.Di era teknologi ini, perkembangan teknologi dan informasi telah membuka peluang baru bagi perusahaan untuk meningkatkan efisiensi dalam Manajemen Sumber Daya Manusia. Untuk terus mengoptimalkan manajemen operasional, PT Pertamina Gas berkomitmen secara menyeluruh untuk memperkuat aspek efisiensi, khususnya di sektor Human Capital dan Business Support. Memahami pentingnya peran kunci dari aspek-aspek ini dalam kesuksesan operasional, PT Pertamina Gas memperkenalkan sistem inovatif yang revolusioner, dikenal sebagai Pertagas Outsourcing Information System atau POIS. POIS bukan hanya singkatan dari Pertagas Outsourcing Information System, tetapi merupakan solusi terdepan yang dirancang dengan tujuan utama untuk merampingkan dan menyederhanakan proses pengelolaan informasi terkait kerja lembur mitra kerja atau pekerja outsourcing. Sistem ini berfungsi sebagai fondasi kokoh yang mendukung efektivitas operasional, terutama dalam hal pelaporan informasi pekerja yang terlibat dalam kegiatan lembur rutin. Metode pengumpulan data yang digunakan dalam penelitian ini adalah wawancara dengan mengajukan pertanyaan-pertanyaan terkait bidang yang diteliti. Hasil penelitian ini berkaitan dengan tata cara pengisian lembur melalui sistem POIS