Petra Christian University, Surabaya, Indonesia: Peer-Reviewed Scientific e-Journal
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Pengaruh Penerapan SOP terhadap Efektivitas Kinerja Internal dan Dampaknya terhadap Kualitas Produk UMKM Kuliner di Surabaya
No full textKualitas sumber daya manusia memiliki pengaruh yang signifikan terhadap kinerja dari sebuah usaha ataupun UMKM. Sebuah pelatihan dan pengarahan terhadap disiplin dalam implementasi SOP terhadap karyawan sangat berdampak dalam pada peningkatan kedisiplinan karyawan maupun kualitas operasional usaha (Ulfatur, 2025). Penerapan SOP yang tepat juga membantu sebuah usaha agar produk and kulitas dari sebuah produk dan jasa meningkat (Istiqomah, 2023). Berdasarkan data dari Dinas Koperasi, Usaha Kecil dan Menengah, serta Perdagangan (Dinkopdag) Kota Surabaya, hingga tahun 2024 terdapat sekitar 55.509 pelaku Usaha Mikro, Kecil, dan Menengah (UMKM) di sektor makanan dan minuman (mamin) di Surabaya (Meilita, 2024). Karena itu penelitian ini bertujuan untuk menganalisis pengaruh penerapan Standar Operasional Prosedur (SOP) terhadap efektivitas kinerja internal serta dampaknya terhadap kualitas produk pada pelaku UMKM kuliner di Surabaya yang telah mengikuti pelatihan dari Pemerintah Kota. Penelitian ini menggunakan pendekatan kuantitatif deskriptif dengan teknik purposive sampling kepada 102 UMKM yang telah mendapatkan pelatihan SOP. Data dikumpulkan melalui kuesioner dan dianalisis menggunakan metode Structural Equation Modeling – Partial Least Squares (SEM-PLS). Hasil penelitian menunjukkan bahwa penerapan SOP berpengaruh signifikan terhadap efektivitas kinerja internal dan kualitas produk. Efektivitas kinerja internal juga terbukti memiliki pengaruh signifikan terhadap kualitas produk serta memediasi hubungan antara SOP dan kualitas produk. Temuan ini menegaskan pentingnya implementasi SOP yang konsisten dalam meningkatkan efisiensi kerja dan mutu hasil produksi UMKM. Penelitian ini memberikan kontribusi praktis bagi pemerintah daerah dan pelaku UMKM dalam merancang strategi pemberdayaan yang lebih berkelanjutan
Construction of Media Reality: Analysis The Journalists Affecting Factors in Reporting Environmental Climate Change Issue
No full textClimate change is one of the most pressing global issues, yet its complexity often presents challenges for journalists in constructing accurate and compelling narratives. This study uses Berger and Luckmann's theory of the social construction of reality to understand how journalists shape climate change narratives in their journalistic practice. As an initial step, researchers distributed questionnaires to 30 environmental journalists, followed by in-depth interviews with five key informants. The study identified key determinants such as curiosity, professional experience, and critical reflection, as well as organizational factors including editorial support, access to training, and newsroom dynamics. The findings highlight the transformative role of journalists in shifting from traditional reporting to solutions-oriented journalism, which aims to inspire hope, motivate action, and support societal responses to climate change. The findings reveal that journalists with broader networks and stronger newsroom interactions tend to develop more in-depth narratives, contribute to solutions-based storytelling, and mobilize public awareness. An editorial environment that fosters autonomy and collaboration helps sustain journalistic engagement with environmental issues long-term. This study underscores the importance of micro-level interactions in shaping macro-level social narratives about climate change, highlighting journalists not only as conveyors of information but also as active agents of social transformation
Ekonomi Politik Media Platform Lokal: Relasi Kuasa antara Pemerintah Daerah dan Media Online di Jawa Timur
No full textArtikel ini menganalisis relasi kuasa antara media online lokal dan pemerintah daerah dalam lanskap ekonomi digital di Jawa Timur. Penelitian ini dilatarbelakangi oleh meningkatnya ketergantungan media lokal terhadap pendanaan publik dan tekanan algoritmik dari platform digital global. Penelitian menggunakan metode kualitatif kritis dengan pendekatan Political Economy of Communication (PEC) Dwayne Winseck, melalui studi kasus instrumental pada dua media lokal: Kantor Berita Antara Biro Jawa Timur dan Harian Bhirawa. Data dikumpulkan melalui wawancara mendalam, observasi terbatas, serta analisis isi terhadap konten media selama Februari–April 2025. Hasil penelitian menunjukkan bahwa ketergantungan finansial terhadap pemerintah daerah berdampak pada independensi redaksional dan mendorong praktik jurnalisme pesanan. Logika algoritma platform digital semakin meminggirkan konten lokal dan memperkuat ketimpangan visibilitas media. Studi ini menunjukkan bahwa media lokal berada dalam tekanan struktural dari negara dan platform digital sekaligus. Diperlukan kebijakan desentralisasi informasi dan perlindungan terhadap independensi media untuk memperkuat demokrasi lokal di era digital
Least-squares Smoothed Shape Functions for Constructing Field-Consistent Timoshenko Beam Elements
No full textThis paper presents an approach for constructing field-consistent Timoshenko beam elements using least-squares smoothed (LSS) shape functions. The variational basis for shear strain redistribution is thoroughly explained, leading to the derivation of LSS shape functions for linear, quadratic, and cubic Timoshenko beam elements. These elements are then applied to linear static analysis, bifurcation buckling analysis, and free vibration analysis of prismatic and tapered beams. Numerical tests demonstrate that the LSS-based beam elements effectively eliminate shear locking and provide accurate, reliable results. Their performance is comparable to the discrete shear gap technique but with a simpler implementation procedure. The LSS shape function approach offers a practical and efficient alternative for achieving field consistency in Timoshenko beam elements, with potential applications in enhanced finite element methods (FEMs) such as isogeometric FEM and Kriging-based FEM
Performance Evaluation of Simple Regular Buildings using FBD and DDBD Methods with a Consistent Target Drift
No full textThe Direct Displacement Based Design (DDBD) method, proposed by Priestley, is an alternative to the traditional Force-Based Design (FBD) method for earthquake-resistant design. This study compares the performance of 4-story and 12-story buildings designed using both FBD and DDBD with the same target drift of 2%. The differences in base shear used for the design of the two approaches are discussed. To evaluate the buildings' performance, Nonlinear Dynamic Procedure (NDP) analysis, or nonlinear time history analysis, was conducted considering 500 and 2500 years return period earthquakes. The results indicate that the actual drift of both designs deviates from the target drift; however, the observed drifts remain within the maximum limits set by FEMA 356. Moreover, plastic damages were observed in unexpected areas of the columns, suggesting that the strong-column weak-beam design concept, as stipulated by building codes, does not entirely prevent damage to columns
Seismic Performance Evaluation of An Interior Reinforced Concrete Beam-Column Joint Subjected to Cyclic Loading
No full textMany reinforced concrete (RC) buildings in Indonesia suffered severe earthquake damages due to brittle failure and poor detailing works of the beam-column joints. This experimental study aims to investigate the seismic performance of an interior beam-column joint designed according to ACI 318-19 code provisions. The specimen was subjected to static axial loading to simulate gravity loading on column and lateral quasi-static cyclic loading to simulate earthquake loading. From the experimental results, it shows that the RC beam-column joint exhibited ductile beam flexural failure as expected. However, there was a considerable bond-slip noticed on beam’s longitudinal reinforcement. In addition to the experimental study, a finite element analysis was also performed using VecTor2 software. The analysis results show that the model could simulate well the hysteretic behavior of the specimen. Furthermore, from the analysis, bond-slip was also found to be a key factor affecting the hysteretic behavior of the joint
Mati Perlahan Idol/Artis dalam Cengkeraman Kapitalis Korea Selatan
No full textFenomena Hallyu (Korean Wave) yang semakin masif dalam arus globalisasi bukan sekedar kebetulan, melainkan hasil perencanaan matang dari dukungan pemerintah, pihak swasta serta idol/artis dalam membangun citra positif Korea Selatan melalui industri budaya Pop-nya. Namun, di balik gemerlap popularitasnya, pemberitaan media tentang kerasnya industri hiburan Korea Selatan membuat penelitian ini menaruh perhatian khusus terhadap cara kapitalis beroperasi. Penelitian ini menggunakan metode penelitian kualitatif deskriptif dengan studi literatur sebagai data primernya. Adapun teori yang digunakan ialah teori ideologi dan Aparatus Negara dari Louis Althusser. Melalui concept of the problematic dan pembacaan simptomatik dalam membaca gejala sebuah teks ‘bermasalah’ yang hanya didapat dalam keheningan/silences, celah/gaps, maupun ketidakhadiran teks/absences, penelitian ini mengungkap sisi permasalahan yang ‘lebih dipertanyakan’ dari praktik kapitalisme dalam industri hiburan Korea Selatan khususnya dampaknya terhadap idol/artisnya sebagai ‘kaum buruh’. Hasil penelitiannya menunjukkan bahwa idol/artis justru menjadi korban paling dirugikan. Kapitalis tidak hanya mereproduksi keterampilan/pengetahuan para idol/artisnya sebelum didebutkan, melainkan mereproduksi ketundukan melalui Aparatus Represif Negara dan Aparatus Ideologi Negara. Ideologi kapitalisme yang tersembunyi menciptakan alienasi, membuat idol/artis tidak menikmati hasil kerjanya. Tekanan, ketidakadilan, dan persaingan ketat sejak masa trainee menyebabkan kelelahan fisik dan mental, cedera, stres, hingga bunuh diri
Communication Accommodation Strategy Among Members of the OMORI Online Community: A Case Study on the Use of Semantic Shifted Slang by Generation Z
No full textCommunication accommodation is a process that is undergone by all new members of a community. The rapid growth of online communities among Generation Z has fostered the emergence of unique linguistic practices, including semantic-shifted slang, which can present challenges for new members to adapt and integrate. This study examines how communication accommodation strategies are employed by members of the OMORI virtual community on Discord, focusing on the use of semantic-shifted slang as a tool for group adaptation. The OMORI community serves as a platform for the players to meet and discuss with other OMORI players. This study attempts to research the OMORI virtual community in Discord, where the group members also often have other smaller groups which help them in their communication accommodation process. Employing a case study qualitative approach through semi-structured interviews, findings reveal that convergence—through observation, imitation, and gradual adoption of slang—is the dominant strategy, with small groups serving as safe spaces for experimentation and learning. Divergence also occurs when slang conflicts with personal identity or self-image. This research contributes to the field of communication studies by deepening the understanding of Communication Accommodation Theory in virtual, interest-based communities, highlighting how slang functions as both a symbolic and practical tool for fostering cohesion, negotiating identity, and strengthening group membership in online spaces
SISTEM PELACAKAN POSISI DALAM RUANGAN
No full textSangat sulit untuk lansia agar dapat hidup mandiri. Kondisi lansia yang mudah sakit sangat berbahaya jika tidak ada yang mengawasi. Perlu adanya sistem yang dapat digunakan untuk mengawasi posisi lansia. Agar dapat mengetahui posisi lansia, perlu adanya alat yang dapat digunakan untuk melacak lansia tersebut. salah satu alat baru yang sedang dikembengkan untuk pelacakan dalam ruangan adalah UWB. UWB menggunakan gelombang radio untuk melakukan perhitunga lokasi. Dengan gelombang radio, proses penentuan jarak dapat dilakukan dengan mudah. proses pencarian lokasi dapat dilakukan walaupun berbeda ruangan, karena gelombang radio bergerak di udara. Sehingga proses pelacakan dapat dilakukan secara wireless