Journal of Widya Mataram University
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Usulan Rute Pengiriman Es Kristal Menggunakan Algoritme Sweep dan Algoritme Nearest Neighbor (Studi Kasus: UMKM XYZ Kudus)
Full text linkEfisiensi pada distribusi menjadi faktor penting dalam menjaga keberlanjutan dan daya saing usaha, terutama bagi UMKM yang bergerak di bidang produk dengan umur simpan pendek seperti es kristal. UMKM XYZ Kudus menghadapi kendala dalam kegiatan distribusi karena belum memiliki sistem rute pengiriman yang terstruktur. Selama ini, penentuan rute dilakukan berdasarkan intuisi pengemudi tanpa analisis jarak dan kapasitas kendaraan yang optimal, sehingga menyebabkan jarak tempuh lebih jauh, waktu pengiriman tidak efisien, serta biaya operasional meningkat. Penelitian ini bertujuan untuk mengoptimalkan rute distribusi menggunakan Algoritme Sweep dan Algoritme Nearest Neighbor sebagai solusi dalam meningkatkan efisiensi operasional dan menekan biaya distribusi. Penelitian dilakukan dengan pendekatan kuantitatif melalui pengumpulan data lokasi outlet, jarak antar titik, serta kapasitas armada. Algoritme Sweep digunakan untuk mengelompokkan outlet berdasarkan kedekatan geografis dan batas kapasitas kendaraan, sedangkan Algoritme Nearest Neighbor digunakan untuk menentukan urutan kunjungan dengan jarak tempuh terpendek pada setiap klaster. Hasil penelitian menunjukkan bahwa total jarak distribusi dapat dikurangi dari 235,529 km menjadi 213,826 km, dengan efisiensi jarak sebesar 21,703 km per hari. Biaya distribusi turun dari Rp135.164 menjadi Rp111.733 per hari atau terjadi penghematan sebesar 17,33%. Penerapan kedua Algoritme ini terbukti efektif dalam menyeimbangkan beban kerja antar armada, menghemat bahan bakar, serta mempercepat waktu pengiriman. Penelitian ini merekomendasikan pengembangan lanjutan melalui integrasi Geographic Information System (GIS) dan Algoritme cerdas seperti Ant Colony Optimization maupun Genetic Algorithm untuk menghasilkan manajemen rute distribusi yang lebih adaptif, akurat, dan berkelanjutan
Pendekatan arsitektur bambu yang ramah lingkungan untuk pengurangan jejak karbon di Bali
Full text linkDunia konstruksi telah mengambil peran yang sangat besar dalam menyumbang hasil emisi karbon ke dunia. Penggunaan material yang tidak berkelanjutan serta tidak ramah lingkungan yang tiada hentinya menyebabkan emisi karbon setiap tahunnya meningkat dan tidak ada perubahan yang signifikan. Konsep green building dan juga green material menjadi salah satu topik yang harus lebih diperhatikan untuk kedepannya. Material bambu menjadi salah satu material yang dianggap lebih dari mampu untuk memenuhi kebutuhan aktivitas manusia, namun tetap menjunjung tinggi keselamatan dan kebaikan lingkungan sekitar. Keberagaman fungsi yang dimiliki bambu menjadikannya potensi sumber daya yang sangat berharga baik itu dari segi ketahanan, aksesibilitas, harga, karakteristik, dan kemampuan untuk menyerap emisi karbon yang ada di udara. Oleh karena itu, pentingnya untuk mulai beralih menggunakan bambu sebagai salah satu material utama dalam industri konstruksi pembangunan. Dengan memulai hal ini secepatnya, akan segera berdampak pada pengurangan efek global warming serta menyelamatkan beberapa generasi yang akan datang
Budaya Populer dan Konsumerisme: Studi Netnografi terhadap Perilaku Konsumtif Fandom ENGENE dalam Pembelian Merchandise
Full text linkThe hallyu or Korean wave phenomenon first popularized by journalists in Beijing related to the rapid spread of K-Pop popularity is now also experiencing massive spread in Southeast Asian countries, especially Indonesia. Fans who want to show their existence in supporting their idol artists are competing in buying and consuming merchandise products from the idol artists. This brings an attitude that leads to excessive consumerism in terms of fan loyalty to the idol artist. Engene is one of the K-Pop fandoms that increasingly shows its existence in the world of merchandise buying and selling. This research aims to understand the consumption pattern of Engene fandom by using netnography method and interview and observation. The results show that consumerism among fans is not only related to loyalty to idols, but also driven by feelings of wanting to be involved in the community, digital trends, and the phenomenon of fear of missing out (FOMO), which is the fear of being left out of the collective experience enjoyed by fellow fans. In addition, this study found that consumption patterns are not limited to the purchase of official merchandise, but also extend to the creative economy where fans act as producers and distributors of fandom-related products. This confirms that K-Pop popular culture has not only created a loyal fan base but also established a digital economic ecosystem supported by the active participation of online communities
Analisis Nilai Manfaat Pembangunan Gedung Pusat Desain Industri Nasional (PDIN) Di Kota Yogyakart
Full text linkPembangunan Gedung Pusat Desain Industri Nasional di Kota Yogyakarta merupakan proyek kolaborasi antara kementerian perindustrian dengan pemeritah kota Yogayakarta yang bertujuan untuk meningkatkan daya saing IKM dengan fokus pada kegiatan riset dan pengembangan kapasitas pada bidang desain. Pembangunan tersebut memakan biaya awal sekitar 42 Milyar rupiah yang diambil dari dana alokasi khusus (DAK). Data penelitian diambil dari dinas perindustrian koperasi dan UKM kota Yogyakarta selaku pelaksana proyek pembangunan PDIN, dilengkapi dengan data riset pasar dan data pendukung dari sumber sumber valid lainnya. Seluruh data disusun menjadi arus kas selama masa manfaat gedung dan dikonversi menjadi nilai present dengan rumus ekuivalensi. Dengan peneleitian ini diharapakan dapat mengetahui apa saja manfaat dan berapa besaran nilai manfaatnya dari pembangunan PDIN. Hasil dari penelitian didapatkan manfaat dibangunnya PDIN adalah adanya pendapatan bagi pengelola, terbukanya lapangan pekerjaan baru, dan meningkatnya produktivitas tenaga kerja dengan adanya program pelatihan. Nilai net benefit dari proyek pembangunan PDIN sebesar Rp32,264,457,685 dengan nilai BCR 1,273. Serta dari proses pengujian sensitivitas didapatkan kenaikan biaya mampu ditoleransi hingga lebih dari 50% pada kondisi nilai manfaat tidak berubah dan penurunan manfaat mampu ditoleransi hingga lebih dari -20% pada kondisi nilai biaya tidak berubah
Manajemen Risiko pada Distributor Tandan Buah Segar (TBS) Kelapa Sawit: Analisis dan Strategi Mitigasi
Full text linkArtikel ini membahas manajemen risiko dalam distribusi Tandan Buah Segar (TBS) kelapa sawit dengan fokus pada analisis dan strategi mitigasi risiko yang dapat diterapkan oleh distributor. Tujuan penelitian ini adalah untuk mengidentifikasi dan menilai risiko pada distributor TBS, serta memberikan saran mitigasi risiko untuk meningkatkan efisiensi dan keberlanjutan operasional. Distribusi TBS merupakan bagian kritis dalam rantai pasok industri kelapa sawit, di mana keterlambatan pengiriman, fluktuasi harga, dan penurunan kualitas TBS dapat berdampak signifikan terhadap pendapatan petani dan kualitas produk akhir seperti Crude Palm Oil (CPO). Penelitian ini menggunakan metode Failure Mode and Effects Analysis (FMEA) untuk mengidentifikasi risiko-risiko operasional, termasuk kegagalan pada perawatan kendaraan angkut, sistem kepegawaian, dan human error. Hasil penelitian menunjukkan bahwa lima risiko utama dengan nilai Risk Priority Number (RPN) tertinggi adalah kekurangan bahan bakar, kekurangan jumlah pegawai, kualitas pegawai rendah, ketidakdisiplinan pegawai, dan keterlambatan kehadiran pegawai. Langkah mitigasi yang diusulkan meliputi peningkatan pelatihan pegawai, perbaikan proses rekrutmen, pengadaan bahan bakar yang lebih efisien, serta penerapan sistem monitoring yang lebih baik. Dengan menerapkan strategi manajemen risiko yang efektif, perusahaan diharapkan dapat meningkatkan efisiensi rantai pasok, mengurangi kerugian, dan memastikan keberlanjutan operasional. Penelitian ini diharapkan dapat memberikan kontribusi dalam mengidentifikasi risiko secara kualitatif dan kuantitatif, serta merancang strategi mitigasi yang tepat sesuai dengan prioritas risiko dan ketersediaan sumber daya perusahaan
Unraveling the rise and fall of quick commerce in Indonesia: insights from industry experts
Full text linkThe quick commerce business model experienced significant popularity in Jakarta and its surrounding areas in 2022, offering consumers enhanced convenience through fast delivery services. However, this success was short-lived, with several quick commerce platforms collapsing just months after their launch. This study explores the factors behind the rapid rise and subsequent decline of quick commerce in Indonesia. Using a qualitative approach, in-depth interviews were conducted with two industry experts specializing in e-grocery and digital economics. The interviews were analyzed with NVivo software to identify key themes and patterns. The findings show that quick commerce grew due to pandemic-driven changes in consumer behavior, global trends, and a novel customer experience offering convenient delivery solutions. However, its decline was driven by high costs, low profitability, and difficulties in managing products like fresh produce, which had quality issues and short shelf lives. It also faced strong competition from minimarkets and supermarkets moving online, using existing infrastructure to provide similar services at lower costs. Shifting consumer habits after the pandemic and inconsistent demand further weakened the business model's sustainability. These insights provide theoretical and practical contributions, offering strategies for addressing challenges in emerging business models and ensuring their sustainability in dynamic retail environments
Representation Of the Climate Crisis in The Lyrics of “Telan” by FSTVLST
Full text linkThis study aimed to determine the message of the climate crisis in the lyrics of the song Telan by FSTVLST. The drastic changes in weather patterns, with the average world temperature increasing, accompanied by the emergence of extreme impacts such as floods, droughts, and rising sea levels, have attracted the world's attention. The community has felt issues related to the climate crisis, but the lack of awareness to reduce or prevent the occurrence of the climate crisis is still relatively passive. The song Telan tells about the conditions, especially in urban areas at this time, so that later it will provide us with awareness of how important it is to maintain the balance of nature. In conducting the study, the author used a descriptive qualitative method, using the Roland Barthes semiotic analysis approach using several main points, namely the meaning of denotation, connotation, and ideology in finding out the meaning of the message delivery in the form of social criticism in the FSTVLST song entitled Telan. It can be concluded that humans are the main cause of the climate crisis on earth with their actions that harm nature through the lyrics of the song Telan written by FSTVLST using metaphorical language.
Keywords: Climate Crisis, FSTVLST, Semiotica, Song Lyri
Pola Konsumsi Media dan Perilaku Fujoshi dalam Mengapresiasi Boys Love Series Thailand (Studi Kasus di Kota Yogyakarta)
Full text linkThis study examines female fans' media consumption patterns and behavior, also known as fujoshi, in appreciating the Thai Boy's Love (BL) series in Yogyakarta City. Romantic relationships between men are depicted in the BL drama genre, which is highly desirable to female audiences. This study used a qualitative method with a case study approach to understand fujoshi's motivation, behavior, and consumption patterns toward BL. Data were collected through in-depth interviews, media content analysis, and direct observation of fujoshi community activities. The results show that fujoshi interpret BL as entertainment and a tool to explore and express views on identity, gender, and love. They actively shape new narratives and perceptions of LGBTQ+ issues through online and community interactions. This research reveals that fujoshi have different ways of receiving, interpreting, or rejecting messages from BL media using the Audience Reception Theory approach. In addition, this study shows that the popularity of BL contributes to discussions and possible social change while opening up space for greater tolerance and understanding of issues related to gender and sexual orientation in society.
Kata Kunci: Boys love, Fujhosi Fans, LGBTQ+, Thai Series, Gender Identit
Legal Protection of Patients’ Confidentiality in the Era of Mandatory Electronic Medical Records
Full text linkElectronic medical records (EMR) is the result of technology and information advancement in healthcare. However, the implementation of EMR has not been optimal, thus doubts about patient’s data security inevitably rise. The method used in this research is statute approach. Implementation of EMR is obligated through the enactment of Indonesian Health Ministerial Regulation. The obligation to guard professional secret is regulated in legal enactment, as well as within health professionals code of ethics. EMR system with adequate requirement is crucial in order to guarantee the security of the data contained. The EMR system requirement has been regulated within the Health Ministerial Regulation, however more detailed technical explanation is still needed. Moreover, secret disclosure is a crime under Indonesian Penal Code, and unlawfully accessing information system is punishable by law. Legal protection of patient confidentiality are expected to maintain the trust of patients toward healthcare facilities that has utilized EMR.
Keywords: electronic medical records; health law; patient confidentialit
The Expansion of the Concept of Complaint-Based Offenses in Indonesia’s New Criminal Code (Law No. 1 of 2023): A Normative Study on the Effectiveness of Victim Protection
Full text linkThe revision of the Indonesian Penal Code (KUHP) through Law Number 1 of 2023 brings significant implications for the concept of complaint-based offenses (delik aduan), particularly in the context of victim protection. This study aims to examine the expansion of the delik aduan concept in the new Penal Code and assess its effectiveness in enhancing legal access and protection for victims. Using a normative juridical method with a qualitative approach, the research analyzes relevant regulations, legal literature, and supporting documents. The findings reveal that while the new Penal Code offers broader opportunities for victims and related parties to file complaints, its implementation still faces normative and institutional challenges. Synchronization with sectoral regulations and the strengthening of victim support mechanisms are necessary to ensure that the objectives of protection can be optimally achieved