bluuebunny/crossref_metadata_2025 huggingface dataset:
Membangun Kapasitas Digital Guru di Jawa Tengah Melalui Pengembangan Kompetensi Produksi Media Pembelajaran
Authors: Widhanarto Ghanis Putra , Haryono Haryono , Budisantoso Heri Triluqman , Subkhan Edi , Sulistio Basuki , Utanto Yuli , Kusumawardani Seftia
Published: June 2024

Media pembelajaran digital menjadi tren saat ini sehingga guru harus memiliki kompetensi dalam pengembangan media pembelajaran berbasis digital. Namun, di Jawa Tengah khususnya belum keseluruhan guru memiliki kemampuan dalam mengembangkan media sebagai alat bantu dalam membangun proses pembelajaran bermakna. Pengabdian ini bertujuan untuk memfasilitasi guru di Jawa Tengah dalam mengembangkan keterampilan pengembangan media pembelajaran digital. Metode pengabdian melalui pelatihan dan pendampingan dipilih untuk memberikan materi terkait perancangan dan pengembangan media digital berbasis aplikasi android. Pengabdian dilakukan dalam kurun waktu 6 hari dengan skema 2 hari pemberian materi secara daring dan 4 hari dilakukan pendampingan kepada peserta pelatihan. Sebanyak 1044 peserta yang merupakan guru di wilayah Provinsi Jawa Tengah ikut serta dalam program pelatihan tersebut. Hasilnya sebanyak 75% peserta berhasil mengembangkan media pembelajaran digital berbasis aplikasi android.
Pemanfaatan Sampah sebagai Media Pembelajaran di Pulau Kecil Perbatasan
Authors: Kurniati Ratnah , Lestari Lestari , Sugiarto Sigit , Alam Asmirani , Inuhan Michael , Sony Edy , Kamaruddin Sitti Fatimah , Suherman Dian Rubiana
Published: June 2024

Salah satu alternatif solusi meningkatkan minat belajar anak adalah dengan memanfaatkan media pembelajaran. Namun sebagian besar guru masih beranggapan bahwa media pembelajaran adalah sesuatu yang mahal dan rumit. Olehnya itu, program pengabdian masyarakat ini bertujuan untuk mengenalkan media pembelajaran pada mahasiswa calon guru dengan melakukan praktek penggunaan media tersebut pada anak-anak di desa Wakarleli, kab. Maluku Barat Daya. Kegiatan yang berlangsung setiap hari Sabtu pukul 16.00-17.30 WIT selama 14 Oktober 2023 – 11 November 2023 ini mengajak sekitar 20 anak dari rentang usia beragam sebagai pengguna media pembelajaran. Diharapkan dengan penggunaan media pembelajaran yang beragam, minat belajar anak-anak dapat meningkat dan mahasiswa calon guru menjadi lebih kreatif dalam membuat media pembelajaran dengan memanfaatkan barang yang ada. Barang bekas atau sampah yang dijadikan bahan utama pembuatan media pembelajaran pada kegiatan ini adalah daun kering, ranting, karton dan kertas bekas. Dari barang-barang bekas ini, mahasiswa membuat media pembelajaran berupa media pembuatan karya kreatif dengan daun dan ranting, media pengenalan huruf dan angka, serta media untuk mengukur kemampuan matematika. Berdasarkan hasil pengamatan, diketahui kegiatan ini berdampak positif baik bagi anak-anak di Desa Wakarleli maupun bagi mahasiswa sebagai pembuat media pembelajaran.
Stabilization of Fibrous Peat Soils with Addition Palm Shell Ash Waste
Authors: Oktopani Deli , Sutejo Yulindasari , Hadinata Febrian
Published: June 2024

South Sumatra Province has a peat area of 1.4 million Ha. The distribution of peat soil in Ogan Ilir is 23,687.91 Ha. Peat soil has a low bearing capacity. This research aims to explain the effect of stabilization on peat soil characteristics. Peat soil samples were taken using the Block Sampling method. The research locations are Parit Village and Lorok Village, Ogan Ilir Regency. Peat soil needs better properties and is unsuitable for foundation soil for civil construction. To overcome this, one method of soil improvement is required, namely the chemical stabilization method: changing the chemical properties of the soil by adding a mixture. The mixture used is palm shell ash waste with variations of 0%, 10%, 15%, 20%, 25%. Soil properties (physical and chemical), SEM, EDS, PTS, and CBR tests were carried out to determine the effect of this mixture. Soil properties test results: water content () in Parit Village 226.39%, and Lorok Village 252.39%. The fiber content (FC) test results for Parit Village were 25.18% and for Lorok Village 28.01%. Peat soil is classified as fibrous peat soil. The CBR value for Parit Village was 4.60%, and Lorok Village was 4.16%. The results of the immersion CBR test showed that Parit Village had a curing period of 7 days, a variation of 5%, namely 4.68%.  Look Village obtained the most outstanding results: a curing period of 14 days, a variation of 25%, and 4.76%. The CBR value obtained in this study is 3%-5% (average) when used for subgrade strength with compaction conditions depending on the road category.
Competitive Binding of Methylene Blue to Calf Thymus DNA and Carrageenan: Implications for Sensor Development
Authors: Hassan Riyadh Abdulmalek , Heng Lee Yook , Hanifah Sharina Abu , Al-badai Fawaz
Published: June 2024

Carrageenans are sulfated polysaccharides widely used in the food industry due to their excellent thickening, stabilising, and gelling properties. Objective: This study delves into two key aspects: 1) the binding interaction between the cationic dye methylene blue (MB) and carrageenan compared to other polyanions (alginate, starch, and Arabic gum), and 2) the competitive binding behavior of carrageenan and DNA for MB. Methods: Spectroscopy methods were employed to determine the total amount of carrageenan by utilising MB, which creates complexes with carrageenan. The investigation into the competitive binding between polysaccharides and double-stranded DNA modified with screen-printed electrodes (SPEs) (dsDNA/SPE) for methylene blue (MB) involved the addition of varying quantities of polysaccharide to a solution containing 100 µM MB after a 5-minute accumulation period. Subsequently, cyclic voltammograms were directly recorded to analyse the interactions. Results: Strong electrostatic binding between MB and carrageenan was confirmed using various techniques, including UV-vis, fluorescence, and cyclic voltammetry. Moreover, photoluminescence (PL) spectroscopy was more sensitive than Ultraviolet-visible (UV-vis) spectroscopy,  detecting carrageenans in a linear range from 0.5-15 ppm, 2-15 ppm, with correlation coefficients 0.998, 0.997, respectively. Notably, the preference for binding increased with increasing sulfate content, following the order kappa > iota > lambda carrageenan, highlighting the crucial role of sulfate groups in complex formation. Additionally, carrageenan exhibited the strongest competitive binding towards MB at low concentrations compared to other tested polyanions, implying its effectiveness in hindering MB-DNA interactions. Conclusions: These findings pave the way for exciting developments in DNA biosensors. The sensitive colorimetric assay holds promise for the rapid and selective determination of carrageenan levels in food products. Moreover, the competitive binding between carrageenan and MB can be harnessed in DNA biosensors by monitoring changes in MB binding due to specific DNA sequences.
Persepsi Pelaku Bisnis Gen Z terhadap Aplikasi Akuntansi Berbasis Android
Authors: Savira Okky
Published: June 2024

Sistem informasi akuntansi pada era 4.0 saat ini tidak hanya bisa digunakan secara terkomputerisasi melalui personal computer atau laptop saja. Seiring dengan kemajuan zaman, sistem informasi akuntansi dapat dilakukan secara digital pada aplikasi akuntansi berbasis android yang bisa didownload dan dioperasikan pada smartphone. Pada era digital ini, laporan keuangan bisa diakses dalam genggaman tangan dengan akses yang cepat. Dengan adanya aplikasi ini, proses pencatatan transaksi sampai dengan pelaporan keuangan akan semakin mudah serta fleksibel dilakukan. Penelitian ini bertujuan untuk menganalisis persepsi pelaku bisnis muda dari generasi Z terhadap kehadiran aplikasi akuntansi berbasis android. Penelitian ini menggunakan metode fenomenologi  guna mencapai tujuan tersebut, disertai  in depth interview berdasarkan instrumen Technology Acceptance Model (TAM) dimana  pendekatan memungkinkan peneliti untuk memeroleh informasi berdasarkan dari pengalaman informan dan persepsi nya terkait teknologi aplikasi akuntansi berbasis android. Hasil penelitian menunjukkan terdapat dua kelompok yang memiliki persepsi berbeda terhadap aplikasi akuntansi berbasis android, yaitu kelompok pertama yang telah yakin menggunakan aplikasi akuntansi berbasis android dan kelompok kedua yang masih skepstis terhadap penggunaan aplikasi tersebut.
ANALISIS KONSEKUENSI PUBLIKASI MASALAH RUMAH TANGGA DI MEDIA SOSIAL DENGAN PERSPEKTIF SAD ADZ-DZARI’AH
Authors: Urrahman M. Aulia
Published: June 2024

This study aims to elucidate the consequences of publicizing household problems on social media and to analyze them from the perspective of Sad adz-Dzari’ah. By utilizing a literature review approach, this qualitative and descriptive-analytical research is based on the Sad adz-Dzari’ah analytical framework. The findings indicate that publicizing household problems on social media can provide temporary catharsis for individuals experiencing stress or emotional pressure. However, the study also reveals that the negative impacts of such actions often outweigh the benefits. Negative criticism and comments from social media users can amplify feelings of shame, low self-esteem, and anxiety. Moreover, the implications of publicizing household problems on social media extend far beyond the individual. Interpersonal relationships within the family and with close friends can be strained, leading to a breakdown in trust and escalating conflicts. Socially, such publications can tarnish the family’s reputation and impact the social and professional status of its members. Legally, the published information can be used as evidence in proceedings like divorce or child custody cases, potentially leading to injustice. Ethically, this action breaches privacy and the integrity of family relationships, exposing personal issues without the consent of all parties involved. The Sad adz-Dzari’ah analysis further suggests that publicizing household problems on social media should be avoided due to the long-term harm that is difficult to erase, such as negative impacts on children’s emotional and psychological development and the family’s reputation. This study recommends that individuals consider the long-term consequences and seek more constructive and private alternatives for resolving household issues, such as counselling or family mediation, to protect psychological and emotional well-being and maintain the harmony and integrity of family relationships.
Bayesian Uncertainty Estimation by Hamiltonian Monte Carlo: Applications to Cardiac MRI Segmentation
Authors: Zhao Yidong , Tourais João , Pierce Iain , Nitsche Christian , Treibel Thomas A. , Weingärtner Sebastian , Schweidtmann Artur M. , Tao Qian
Published: June 2024

Deep learning (DL)-based methods have achieved state-of-the-art performance for many medical image segmentation tasks. Nevertheless, recent studies show that deep neural net- works (DNNs) can be miscalibrated and overconfident, leading to ”silent failures” that are risky for clinical applications. Bayesian DL provides an intuitive approach to DL failure de- tection, based on posterior probability estimation. However, the posterior is intractable for large medical image segmentation DNNs. To tackle this challenge, we propose a Bayesian learning framework using Hamiltonian Monte Carlo (HMC), tempered by cold posterior (CP) to accommodate medical data augmentation, named HMC-CP. For HMC compu- tation, we further propose a cyclical annealing strategy, capturing both local and global geometries of the posterior distribution, enabling highly efficient Bayesian DNN training with the same computational budget as training a single DNN. The resulting Bayesian DNN outputs an ensemble segmentation along with the segmentation uncertainty. We evaluate the proposed HMC-CP extensively on cardiac magnetic resonance image (MRI) segmentation, using in-domain steady-state free precession (SSFP) cine images as well as out-of-domain datasets of quantitative T1 and T2 mapping. Our results show that the proposed method improves both segmentation accuracy and uncertainty estimation for in- and out-of-domain data, compared with well-established baseline methods such as Monte Carlo Dropout and Deep Ensembles. Additionally, we establish a conceptual link between HMC and the commonly known stochastic gradient descent (SGD) and provide general insight into the uncertainty of DL. This uncertainty is implicitly encoded in the training dynamics but often overlooked. With reliable uncertainty estimation, our method provides a promising direction toward trustworthy DL in clinical applications. We release our code in https://gitlab.tudelft.nl/yidongzhao/hmc_uncertainty
Choosing the Right Parent for R Object Classes
Authors: Gruson Hugo
Published: June 2024

I have recently published a series of blog posts on the reasons why one may want to start using object-oriented programming (and more specifically R S3 classes) to improve interoperability with other tools from the ecosystem. But there are still questions I have not addressed directly, even if they may have been implicitly included sometimes: what makes a good object class? What good practices in class &
Artificial intelligence and digital transformation in the function of business
Authors: Denić Nebojša , Bulut-Bogdanović Ivana , Milić Momir
Published: June 2024

This paper will present the latest research from the current field of mass application of artificial intelligence and Industry 4.0, through the prism of the impact on digital transformation and digital competencies of key users in business. Based on the research of representative foreign and domestic scientific literature, the theoretical foundations of artificial intelligence, digital transformation, and defined digital competence necessary for the age of the information society will evolve. The paper will present concrete cases of the effects of artificial intelligence on application in business through the impact on certain areas of life and work with examples from neighboring countries. This research study defines the concept, highlights the evolution and development of artificial intelligence, digitization process, and digital transformation, through an overview of their key technologies that identifies the role of artificial intelligence as the backbone of digital transformation, explores the trends of the digitization process, highlights key challenges and explores its applications in business and industry 4.0 in European countries with the identification of the impact on everyday life, and the evolution of current trends and challenges.
Marketing potential of the e-sports market in Serbia
Authors: Ratković Milijanka , Pećić Milutin
Published: June 2024

The fast-growing e-sports market opens up numerous marketing opportunities that are primarily reflected in its promotional capacities. The main prerequisite for appropriate positioning through promotion is knowing the characteristics of the target groups of the e-sports market. Easily measurable results of investment in the e-sports market, the possibility of precise targeting, as well as an ever-expanding choice of age structures, make this market attractive for investors, sponsors and advertisers. Promotional potentials are present in the form of the effect of spreading the perception of the brand that sponsors or advertises, then the effect of partnership with influencers coming from this market to the traditional environment, but also the effect of promoting brands that are used in the realization of e-sports itself. Apart from the review of previous publications on the basic aspects of the esports market, for this paper we have used information about the "'Gaming Village" project in the Republic of Serbia. The aim of the paper is to point out the importance of the marketing and promotional potential of the e-sports market. The basic research question is what are the marketing and promotional effects of the e-sports market.
PKM PELATIHAN PEMBUATAN MEDIA PEMBELAJARAN BERBASIS KOMPUTER BAGI GURU PAUD PKBM INGIN MAJU BANTAENG
Authors: Firdaus Firdaus , A. Karim Sugeng , Haripuddin Haripuddin , Imran Andi , Zulhajji Zulhajji
Published: June 2024

The main problem in this activity is that PAUD PKBM teachers who want to advance in Gantarang Keke District, Bantaeng Regency are not yet fully capable of making media and using computer-based learning media. This training aims to ensure that PAUD PKBM teachers who want to advance in Gantarang Keke District, Bantaeng Regency are able to make computer-based media well and interestingly and are able to use computer-based learning media. The method that will be applied in this activity is training in making computer-based learning media for PAUD PKBM teachers who want to advance in Gantarang Keke District, Bantaeng Regency. Training activities begin with providing material to increase teachers' understanding and motivation about the importance of using media in learning. Then proceed with providing material about computer applications as learning media, the next stage is providing material on how to create computer-based learning media in the form of Microsoft Office Powerpoint. Accompanying participants to practice creating computer-based learning media and giving independent assignments to participants so they are proficient in creating computer-based learning media. The output of this training activity is that PAUD PKBM teachers who want to advance in Gantarang Keke District, Bantaeng Regency understand the benefits of using media in learning and are able to create and use computer-based learning media.
PENERAPAN PERANGKAT LUNAK ITEMAN UNTUK MENGUKUR KARAKTERISTIK BUTIR SOAL
Authors: Suhardi Iwan , Syahrul Syahrul , Suhardi Rahman Edi , Yusuf Mappeasse Muhammad , Bakri Hasrul
Published: June 2024

Sering sekali bahwa suatu paket tes terlihat valid bila hanya melihat bentuk soal yang tampak di luarnya. Namun, secara statistik, banyak hal yang harus diusahakan agar paket soal tersebut memang baik secara keseluruhan, misalnya apakah tingkat kesulitannya sudah memenuhi, apakah daya bedanya sudah memenuhi, apakah pengecohnya sudah berfungsi, dan lain-lain. Semua pertanyaan tersebut baru bisa menemukan solusi bila sudah diujikan secara statistik. Belum banyak guru yang memahami bagaimana caranya mengerahui karakteristik butir setiap butir soal dalam suatu paket soal. Salah satu aplikasi yang handal namun bersifat free yaitu ITEMAN. Kegiatan pengabdian ini bertujuan untuk memberikan pengetahuan dan keterampilan terkait dengan analisis butir soal. Mitra pengabdian yaitu para guru SMK N 1 Majene di Provinsi Sulawesi Barat. Dari analisis situasi didapatkan bahwa mitra mempunyai permasalahan pada aspek pengetahuan, yaitu belum mengetahui bagaimana prosedur strategi dalam menganalisis butir soal. Pada aspek praktik, mitra pengabdian belum mempunyai keterampilan mengaplikasikan perangkat lunak untuk mengukur indeks kesukaran butir soal. Solusi yang ditawarkan oleh tim pengusul yaitu peningkatan aspek praktik dengan memberikan pelatihan perangkat lunak ITEMAN untuk menganalisis butir soal. Metode yang digunakan yaitu pendekatan partisipatoris yang melibatkan guru-guru kelompok mitra sekolah. Evaluasi setiap tahap dilakukan untuk menjamin setiap bagian berjalan dengan baik. Evaluasi secara umum dilakukan untuk melihat tingkat pengetahuan dan praktik mitra, sehingga dapat diyakinkan bahwa program tersebut terus berlanjut walaupun kegiatan pengabdian telah selesai dilaksanakan. Target yang diharapkan yaitu mitra mendapatkan bekal pemahaman dan keterampilan yang dapat digunakan secara mandiri untuk menentukan karakteristik butir soal pada suatu paket soal. Target capaian jenis luaran yang diharapkan yaitu adanya (1) publikasi ilmiah di jurnal/prosiding, (2) publikasi di media masa (cetak/elektronik), (3) peningkatan kuantitas dan kualitas produk, dan (4) peningkatan pemahaman dan keterampilan mitra.
PELATIHAN TATA KERJA APLIKASI MENDELAY GUNA MEMPERMUDAH SITASI ARTIKEL ILMIAH
Authors: Haristo Rahman Muhammad , Romadhani Noor Fadilah , Aprianti Dwi Wahyuni , Mahande Ridwan Daud , J Husnirrahman
Published: June 2024

Kegiatan Program Pengabdian Masyarakat ini dilaksanakan dalam bentuk pemberian materi dan pelatihan praktik sebagai pembimbingan mengenai penggunaan aplikasi mendelay sebagai pengelolaan referensi karya ilmiah bagi mahasiswa Universitas Negeri Makassar. Kegiatan ini dimulai dengan pengantar tentang pentingnya manajemen referensi dalam karya tulis ilmiah. Kemudian dilanjutkan dengan praktik langsung dilapangan dalam penggunaan mendelay. Hasil pelatihan menunjukkan bahwa peserta siap untuk mengimplementasikan pengetahuan dan keterampilan yang mereka peroleh dalam kegiatan penelitian dan penulisan karya tulis ilmiah di masa depan. Dengan demikian, pelatihan ini memberikan kontribusi positif dalam meningkatkan kemampuan akademik dan profesional peserta dalam manajemen referensi karya tulis ilmiah menggunakan Mendelay.
PKM PELATIHAN PEMANFAATAN APLIKASI MENDELEY UNTUK GURU SEKOLAH SMK NEGERI 1 TINAMBUNG
Authors: Yusuf Mappeasse Muhammad , Iswal Burhan Muhammad , Bakri Hasrul , Muchtar Akhyar , Ana Laila Sari Dessy
Published: June 2024

Program Kemitraan Komunitas (PKM) ini menjalin kemitraan dengan SMK Negeri 1 Tinambung. Permasalahan yang ada meliputi kurangnya pengetahuan guru tentang konsep kutipan dalam penulisan karya ilmiah, keraguan guru dalam menyusun sumber bacaan sebagai referensi untuk penelitian, pelaksanaan sistem kutipan yang selama ini masih manual, serta guru yang belum terampil menggunakan aplikasi untuk membuat referensi secara otomatis. Tujuan dari pengabdian ini adalah menciptakan karya ilmiah yang lebih sistematis dan kohesif dalam mencantumkan sumber referensi dengan menggunakan aplikasi Mendeley. Metode yang digunakan mencakup ceramah, demonstrasi, diskusi, tanya jawab, dan pendampingan kepada mitra. Hasil yang dicapai antara lain mitra mengetahui konsep pengutipan dalam karya ilmiah, memiliki keterampilan untuk menulis sumber referensi secara tepat, mampu menggunakan teknologi yang berkembang, terutama dalam menulis referensi secara otomatis, dan guru memiliki keterampilan menggunakan aplikasi Mendeley dalam menulis karya ilmiah.
PKM PELATIHAN PERBAIKAN SISTEM BAHAN BAKAR DIESEL MESIN DOMPENG DI DESA ROMPEGADING KAB. SOPPENG
Authors: Saharuna Saharuna , Zulfikar Yusuf Andi , Jumadin Jumadin , Sidik Sidin Udin
Published: June 2024

Tujuan Yang ingin dicapai dalam kegiatan pengabdian Kepada masyarakat bagi kelompok tani pengguna Dompeng berbagan bahar diesel adalah menghasilkan sumber daya   manusia (SDM) yang lebih meningkat yaitu menghasilkan petani-petani yang dapat merawat dan memperbaiki mesin dompeng bertenaga diesel yang sesuai dengan prosedur serta mampu menentukan kerusakan mesin dompengnya dan memperbaikinya. Sehingga bila suatu saat mereka mengalami masalah yang berkaitan dengan mesin dompengnya, maka mereka dapat mengatasinya, atau ada pemilik dompeng  lain yang mengalami masalah dan kebetulan tidak pernah mendapat pelatihan tentang mesin dompeng, maka mereka dapat membantunya. Jadi target luaran yang diharapkan adalah peningkatan SDM petani pengguna dompeng  dalam hal perawatan dan perbaikan mesin dompeng khususnya yang menggunakan mesin diesel.
PENDAMPINGAN PENERAPAN PEMBELAJARAN PROYEK BERBASIS CHALLENGE BASE LEARNING (CBL) DI SEKOLAH DASAR
Authors: Riska, S.Pd., M.Pd. Ir. H. Muhammad , Imran Al , Djula Anita Adriana , Laky Djami Lentji
Published: June 2024

Pembelajaran proyek saat ini menjadi suatu keharusan setiap jenjang pendidikan dasar, melalui Kurikulum Merdeka ada 2 jenis pembelajaran yang harus dilakukan di satuan pendidikan, pembelajaran intrakulikuler dan pembelajaran P5 atau kepanjangan dari Pembelajaran Penguatan Profil Pelajar Pancasila. Penerapan P5 ini membutuhkan pendekatan pembelajaran proyek yang disesuikan dengan kondisi siswa dan kondisi tantangan abad 21 saat ini yang mebutuhkan kecakapan abad 21 atau 4C (Creativity, Critical Thinking, Collaboration, Comunication). Penerapan pembelajaran proyek dalam jenjang sekolah dasar (SD) menjadi tantangan tersendiri karena hal ini merupakan baru bagi sebagian guru, khususnya di Kota Kupang, Nusa Tenggara Timur. Tujuan dari pendampingan ini untuk membiasakan guru dalam penerapan pembelajaran P5 di SDI Nunbaun Delha Kupang sebagai sekolah percontohan untuk penerapan Implementasi Kurikulum Merdeka (IKM). Pendekatan penerapan pembelajaran menggunakan model Challenge Base Learning (CBL) dan melibatkan pendekatan pembelajaran lain seperti konstuvisme, kontektual, menemukan, bertanya, komunitas belajar, pemodelan, refleksi dan penilaian otentik. Metode pendampingan melalui pertemuan tatap muka dalam bentuk Workshop selama 2 hari dan dilanjutkan dengan pendmapingan secara daring untuk mengupdate impelemntasi penerapan pembelajaran P5 di kelas percontohan di SDI Nunbaun Delha Kupang.
PKM PELATIHAN MEMPERBAIKI ALAT-ALAT LISTRIK RUMAH TANGGA UNTUK MENINGKATKAN KETERAMPILAN MASYARAKAT
Authors: Sidik Sidin Udin , Prasojo Kholik , Saharuna Saharuna , Massikki Massikki
Published: June 2024

Pelatihan memperbaiki alat-alat listrik rumah tangga merupakan salah satu upaya untuk meningkatkan keterampilan masyarakat dalam perbaikan dan pemeliharaan peralatan listrik yang sering digunakan sehari-hari. Pelatihan ini bertujuan untuk memberikan pengetahuan dasar tentang elektronik dan teknik perbaikan alat-alat listrik sederhana, seperti setrika, blender, dan kipas angin. Metode yang digunakan dalam pelatihan ini meliputi identifikasi kebutuhan, persiapan materi, pelaksanaan pelatihan, serta evaluasi dan tindak lanjut. Hasil dari pelatihan menunjukkan peningkatan signifikan dalam keterampilan peserta, dengan 85% peserta mampu memperbaiki alat-alat listrik sederhana. Selain itu, peserta juga menyatakan kepuasan yang tinggi terhadap materi dan metode pelatihan yang diberikan. Pelatihan ini tidak hanya membantu mengurangi biaya perbaikan dan pembelian alat baru, tetapi juga mendukung upaya keberlanjutan lingkungan melalui pengurangan limbah elektronik. Dengan demikian, pelatihan ini diharapkan dapat terus dilakukan dan dikembangkan untuk masyarakat yang lebih luas.
Evaluating the clinical applicability of neural networks for meningioma tumor segmentation on 3D MRI
Authors: Sreedhar Diya , Fathi Kazerooni Anahita
Published: June 2024

Magnetic resonance imaging (MRI), in both 2D and 3D configurations, serves as the leading non-invasive and non-ionizing technique for the detection and clinical assessment of brain tumors. 3D multiparametric MRIs (mpMRIs) offer enhanced spatial and biological context over other MRIs, which can help clinicians plan tailored treatment and therapy. Presently, surgical intervention remains the primary treatment method for brain tumors, requiring accurate segmentation of tumor tissue on MRI scans. However, manual tumor segmentation and traditional machine learning techniques are labor intensive and subject to observer bias. Deep learning models can provide enhanced accuracy and precision in tumor segmentation due to their ability to automatically extract intricate features and patterns from MRI scans. In this study, MRI scans from 358 meningioma patients were used to train a series of deep learning models to segment the tumor subregions. We hypothesized that a deep learning framework designed for meningioma tumor segmentation and trained utilizing 3D mpMRIs would demonstrate superior segmentation accuracy compared to a framework trained on 2D MRIs or single-sequence 3D MRIs. We compared the model predictions with the ground truth labels using similarity metrics to assess accuracy and clinical applicability. The model trained on 3D mpMRI scans showed reliable performance for meningioma subregion segmentation with a Dice Similarity Coefficient score of 0.91 and a median Sensitivity of 91.38%. It outperformed the other models due to the additional spatial context provided by 3D mpMRIs, suggesting it could be readily used in clinical practice to help guide treatment strategy.
PARTISIPASI PEMELIHARAAN BENDUNGAN BATUJAI KABUPATEN LOMBOK TENGAH
Authors: Yamin Muhamad , Aminullah Aminullah , Dharma S. Bagus Widhi , Seventilofa I Gusti Ngurah Octova , Ardika Gede Tusan , Titawati Titin , Ramli Ramli , Dewi Ni Made Nia Bunga Surya , Apriani Titin , Loilewen Aline Febriany
Published: June 2024

The purpose of this service is to participate in the maintenance of the Batujai dam, Central Lombok Regency. The method for carrying out this service is to be directly involved in dam maintenance, especially regarding gates, channels, vegetation, walls and flood control. The service carried out is limited to light, simple and short maintenance such as maintenance of secondary channel sluice gates. Sluice gate maintenance is limited to cleanliness and lubrication. Other maintenance that can be carried out is related to the vegetation around the dam. Large amounts of vegetation also cannot be carried out due to time, cost and equipment constraints. Maintenance of walls, channels and irrigation systems requires time, money and adequate tools so it cannot yet be realized
İcra ve İflâs Kanunu’nun Konutta Hacze İlişkin 79/A Maddesinin Değerlendirilmesi
Authors: Boran Güneysu Nilüfer
Published: June 2024

İcra ve İflâs Kanunu ile Bazı Kanunlarda Değişiklik Yapılmasına Dair Kanunla İcra ve İflâs Kanunu’na 79. maddesinden sonra gelmek üzere 79/a maddesi eklenmiştir. İlgili maddede, konutta haczin nasıl yapılacağını düzenlenmiş ve konutta haciz yapılması icra mahkemesi kararına bağlanmıştır. İcra ve İflâs Kanunu’nda değişiklik öncesi, mahkeme kararı olmaksızın borçlunun konutuna girebilmekte hatta borçlunun bulunmaması halinde çilingir marifetiyle konuta girerek haciz işlemini gerçekleştirmekteydi. Mahkeme kararı olmaksızın borçlunun konutuna girilerek haciz yapılması, konut dokunulmazlığı hakkı ve özel hayatın gizliliğine açıkça aykırı olduğu belirtilerek eleştirilmekteydi. 05.04.2023 tarihinde Resmî Gazetede yayınlanarak yürürlüğe giren İcra ve İflâs Kanunu ile Bazı Kanunlarda Değişiklik Yapılmasına Dair Kanunla konutta haciz işleminin yapılması icra mahkemesi kararına bağlanmıştır. Bu çalışmada, İcra ve İflâs Kanunu’nda yer alan konutta haciz hükümleri ve bu hükümlerin yerinde olup olmadığı değerlendirilecektir.
Yurt Dışında Yaşayan Türk Vatandaşlarının Oy Hakkı ve Temsili
Authors: Egeliği Ömer Emrullah
Published: June 2024

Çalışmada yurt dışında yaşayan vatandaşlara oy hakkı tanınmalı mı sorusu lehe ve aleyhe görüşlere göre tartışılmıştır. Bu görüşlerin yurt dışında yaşayan Türk vatandaşlar için ne derece geçerli olduğu tartışılmış ve tartışılan argümanlar çerçevesinde yurt dışında yaşayan vatandaşların temsilinin neden gerekli olduğu ve nasıl yapılması gerektiğine ilişkin sonuçlara varılmıştır. Lehe ve aleyhe görüşler karşılaştırmalı literatürden edinilmiş, yurt dışında yaşayan Türk toplumunun yapısını tahlil için farklı disiplinlerdeki çalışmalar incelenmiştir. İnceleme sonucunda yurt dışında yaşayan Türk toplumunun özgün yapısını açıklamak için literatürdeki lehe ve aleyhe görüşlerin tek başına yeterli olmadığı görülmüştür. Yurt dışında yaşayan Türk nüfusun yeknesak bir profil çizmediği çalışma kapsamında tespit edilmiştir. Buna ek olarak göçün sürekli olması ve tersine göçün de gözlemlenmesi bu topluluğun ana vatanları ile siyasi ve duygusal bağlarını koruduklarını göstermiştir. Bu topluluğun temsil edilmesi hem onların ana vatanla olan bağlarını koruyacak hem de ana vatandaki siyasi organizasyonların onlara olan ilgisini devamlı kılacağı sonucuna varılmıştır. Yurt dışı oy hakkının tanınmasında hem ana vatandaki vatandaşların hem de yurt dışında yaşayan vatandaşların menfaati vardır. Anayasa hükümleri de bu yöndedir. Hatta yurt dışı oy hakkını sağlama yükümlülüğü öngördüğü söylenebilir. Yurt dışındaki vatandaşların temsili için onlara oy hakkı tesis edilmesi tek başına yeterli olmayacaktır. Çalışmada yurt dışı seçim bölgesi tesis edilmesi önerilmiştir. Bu bölgeye ayrılan temsilci sayısının dengeli olmalıdır. Yurt dışı seçim bölgesinden aday olabilmek için yurt dışında yaşama şartı aranmalıdır. Yurt dışında çok fazla seçim bölgesi açılmamalı, seçim tarihleri kısa tutulmalı ve yurt içindeki seçim tarihine yakın olmalıdır. Yurt dışındaki oylar yurt dışında sayılmalıdır. Ayrıca ana vatandaki vatandaşlar ve yurt dışındaki vatandaşların arasında bir menfaat ve temsil dengesi kurmak için yurt dışı oy hakkı ölçülü şartlara tabi tutulmalıdır.
Analysis of User Experience (UX) in the Use of the TikTok Shop Application with the HEART Metrics Method
Authors: Andreas Akhmad Galib , Prita Dellia  , Rahma Syifaur Rizqa , Nurqomariah Juwita , Soleha Renita , Sentiawati Ira
Published: June 2024

Providing User Experience or a positive experience and optimal service in terms of convenience and comfort for users is one of the important things in designing an application. Therefore, an analysis is needed to measure the acquisition of criteria values and the level of usability from user experience which will later be used as a benchmark for improving application quality. Measuring user satisfaction with the Tiktok Shop application is the aim of this research. This test uses the HEART metrics framework which consists of Happiness, Engagement, Adoption, Retention, and Task Success. This research collected data by distributing questionnaires to 60 respondents who were users of the Tiktok Shop application. Testing research instruments using validity and reliability test calculations has been said to be valid and reliable. The level of usability of the user experience of the Tiktok Shop application has met and exceeded the goals previously determined in the goals-signal-metrics with a variable value of Happiness of 80.1%, Engagement of 78.3%, Adoption of 81%, Retention of 81.5 %, and Task Success was 81.1%. These results mean that the Tiktok Shop application has created a positive experience for its users, but further development is needed to provide a better user experience in the future.
Identify Factors Influencing Young People's Use of Eco-friendly Shopping Bags in the China Guangdong Province
Authors: Guan Xian , Mohd Bakhir Norfarizah
Published: June 2024

The severity of plastic pollution is increasing, and delaying sustainable development is not an option. China is a large consumer of plastic, so it is essential to encourage the use of eco-friendly shopping bags there. The paper focuses on the recognition and use of eco-friendly shopping bags among young people in Guangdong Province, China, and determines what factors can lead to a rise in the use of these bags. A questionnaire was utilized to gather data from 392 young people in Guangdong Province using a quantitative research approach. According to the data from the questionnaire, they generally are supportive of eco-friendly shopping bags. Ultimately, the paper's data emphasize the positive effects of materials (paper material), function (internal compartment), and design (green label). For the purpose of advocating sustainable development, this paper provides helpful guidance for the design of eco-friendly shopping bags.
Teoría de la decisión aplicada
Authors: Guerrero Salas Humberto , Mayorga Morato Manuel Alfonso , de Antonio Suárez Orlando
Published: June 2024

Teoría de la decisión aplicada contiene el análisis
de los procesos de toma de decisiones empresariales a la luz de la
investigación de operaciones. Dichos procesos se realizan con una estructura
general bajo los enfoques de decisiones bajo incertidumbre, riesgo, teoría de
juegos y cadenas de Markov.La obra describe paso
a paso tanto la descripción como los métodos de solución de problemas donde se
aplican los criterios de teoría de la decisión en las empresas. El texto consta
de cinco capítulos: Generalidades, Decisiones Bajo Incertidumbre, Decisiones
Bajo Riesgo, Teoría de Juegos y Cadenas de Markov. El aporte sustancial de esta
segunda edición es la incorporación del capítulo de Cadenas de Markov, conservando,
como en todo el texto, las explicaciones y ejemplos paso a paso.

Dirigido a estudiantes y profesionales de Ingeniería Industrial,
Ingeniería de Sistemas, Ingeniería de Producción, Economía, carreras afines y,
en general, a todas las personas interesadas en modelos de optimización bajo
las técnicas en investigación de operaciones como teoría de la decisión.
Doğrudan Temsilde Temsilcinin Yetki Sınırını Aşması
Authors: Çağlayan Aygün Gözde
Published: June 2024

Kural olarak bir hukuki işlem sadece o işlemin taraflarınca bizzat yapılır ve sadece onların üzerinde hüküm ve sonuçlarını doğurur. Ancak ekonomik hayatın gelişmesi, taraf olunan işlemlerde uzmanlığın aranması ve öneminin artması ile işleme girişilen hukuki ilişkilerde ve işlemlerde uluslararası olma niteliğinin ortaya çıkması kişilerin hukuki işlemleri bizzat yapması olanağını azaltır hale gelmiştir. Bunun bir sonucu olarak temsil kurumunun önem ve değeri de artan bir özellik göstermektedir. Temsil sayesinde kişiler bizzat hukuki işlem yapma zorunluluğundan kurtulmakta, temsilci aracılığıyla işlem yapabilmektedirler. Temsil kurumu bu işlevinin yanı sıra, hukuki işlem ehliyeti olmayan kişilerin de hak sahibi olma ve borç altına girebilmelerine olanak sağlamaktadır.
Temsil kurumu, Türk Borçlar Kanunu’nun 40 ve 48. maddeleri arasında genel olarak düzenlenmiş; yine Kanun’un 547-554. maddelerinde de özel olarak hüküm altına alınmıştır. Temsilin pek çok görünüm şekli vardır; bunlardan biri de doğrudan temsildir. Doğrudan temsil, temsil kurumunun en yaygın hali olarak karşımıza çıkmaktadır. Doğrudan temsilci, temsil olunan kişinin çizdiği yetki sınırı içinde hareket etmelidir. Aksi takdirde yetkisini aşmış olacak ve sorumluluğu ortaya çıkacaktır. Bu çalışmada doğrudan temsilin genel olarak şartları ve doğrudan temsilcinin yetkisini aşmasının sonuçları üzerinde durulacaktır.
Analisis Faktor – Faktor Yang Berhubungan Dengan Kelelahan Kerja Pada Karyawan Laundry Di Kelurahan Peterongan Kecamatan Semarang Selatan Kota Semarang
Authors: Mahfiroh Hanim , Asfawi Supriyono
Published: June 2024

Kelelahan dapat mengakibatkan kecelakaan kerja yang tentunya berdampak langsung pada tingkat produktifitas. Tujuan dari penelitian ini adalah untuk menganalisis faktor-faktor yang berhubungan dengan kelelahan kerja di laundry pekerja di Desa Peterongan, Kecamatan Semarang Selatan, Kota Semarang. Penelitian ini adalah penelitian kuantitatif dengan pendekatan cross sectional. Sampel penelitian ini adalah 41 pekerja laundry di Desa Peterongan menggunakan metode total random sampling. Hasil studi menunjukkan nilai rata-rata kelelahan adalah 1663,73 milidetik yang termasuk dalam kategori berat. Responden didominasi oleh orang dewasa (20-60 tahun) sebanyak 39 karyawan atau 95,1%. Rata-rata masa kerja pekerja adalah 4 tahun dan masuk pada kategori lama, rata-rata beban kerja adalah 77,439/menit dalam kategori ringan dan sebanyak 21 pegawai berstatus gizi normal. Hasil penelitian ini adalah tidak ada hubungan antara umur, masa kerja, beban kerja, dan status gizi dengan tingkat kelelahan kerja karena sebagian besar karyawan mengalami kelelahan kerja dalam kategori berat.Peneliti menyarankan agar karyawan mendapatkan jam istirahat yang cukup dan istirahat setiap hari. Selain itu,pekerja yang berusia < 40 tahun sebaiknya ditempatkan atau ditugaskan pada bagian yang tidak panas karena kelenjar keringat memiliki respon yang lebih lambat jika dibandingkan dengan orang yang lebih muda.
Hubungan Antara Higiene Sanitasi Dengan Sikap Pejamah Makanan Pada Warung Makan Penyetan Di Kecematan Semarang Tengah Tahun 2020
Authors: Naim Nadila Rochbatun
Published: June 2024

Pada hakikatnya higiene dan sanitasi mempunyai pengertian dan tujuan yang hampir sama yaitu mencapai kesehatan yang prima. Bahwasanya higiene adalah ilmu kesehatan dan pencegahan timbulnya penyakit. Tujuan dari penelitian ini adalah melakukan melakukan kajian tentang higiene sanitasi pengolahan makanan pada warung makan penyetan di Kecamatan Semarang Tengah. Jenis penelitian ini adalah kuantitatif dengan desain studi Cross Sectional menggunakan uji statistik Person Product Moment. Sampel penelitian ini adalah semua pedagang penyetan yang ada di Kecamatan Semarang Tengah yang berjumlah 40 responden. Hasil penelitian menunjukkan 26 responden menilai higiene sanitasi warung makan penyetan di Kecamatan Semarang Tengah sudah baik dan sisanya 14 responden menilai higiene sanitasinya kurang. Sedangkan pada penilaian sikap pejamah makanan, 32 responden merasa puas terhadap sikap pejamah makanan pada warung makan penyetan di Kecamatan Semarang Tengah dan sisanya 8 responden menilai sikap pejamahnya kurang. Terdapat hubungan antara higiene sanitasi terhadap sikap pejamah makanan dengan derajat hubungan korelasi sedang. Saran untuk pedagang penyetan agar melakukan pembagian tugas pekerja khususnya bagian pelayanan pembeli saat akan memesan dan pekerja yang bagian membersihkan meja yang telah digunakan.
Analisis Sanitasi Lingkungan Berdasarkan Tempat Pembuangan Sementara (TPS) Sampah pada Rumah Kos Wilayah Kota Semarang
Authors: Rahayuni Mutiara Dwi , Putri Vira Aditya , Ambarsari Meirica Dyah Ayu , Faisa Widya Arista , Hastuti Risma Puji
Published: June 2024

Sanitation of public places is one of the efforts that can be made to maintain cleanliness. The minimum requirements for TTU sanitation are solid waste management, dirty water, and human excrement. Based on these sanitation requirements, there are still problems, namely many boarding houses whose garbage containers do not meet the requirements. Open disposal of waste has the potential to pollute the environment and will have a negative impact on public health. The purpose of this research is to analyze the health impacts that will arise as a result of an open waste temporary disposal site. The method in this research is observation by collecting data. Sampling was carried out purposively which was in accordance with the research objectives, namely a sample of five boarding house in the city of Semarang. The observation results show that the boarding house environment has a problem with garbage. This is evident from the observation results which show that there are 4 out of 5 that do not have trash covers and 4 out of 5 boarding houses whose trash cans are breeding grounds for insects. Conclusion: Seeing these results, problems can arise in the surrounding environment and cause disease for residents who live in the boarding house. Therefore, the trash can and lid must be located together in every place. Suggestion: It is better if the owner can provide garbage facilities and trash covers at the boarding house so that the environment is clean, comfortable, and protected from animals that can cause disease.
Gambaran Fasilitas Sanitasi Gereja di Jawa Tengah
Authors: Fitriani Adela Deswita , Putri Aldina Berliana , Kamal Firda Fajrin , Febri Nurul Huda Luthfia Andarie
Published: June 2024

Tempat umum biasanya menjadi tempat penyebaran sumber segala penyakit, terutama penularan penyakit melalui makanan, minuman, udara dan air. Sarana sanitasi di tempat umum harus memenuhi persyaratan kesehatan untuk melindungi, memelihara, dan meningkatkan kesehatan masyarakat. Gereja adalah suatu tempat termasuk fasilitasnya yang dipakai untuk berkumpul oleh masyarakat umum, pada waktu waktu tertentu guna untuk melakukan ibadah agama Kristen. Oleh karena itu, sarana dan bangunan umum dinyatakan memenuhi syarat kesehatan lingkungan apabila memenuhi kebutuhan fisiologis, psikologis dan dapat mencegah penularan penyakit antar pengguna, penghuni dan masyarakat sekitarnya, selain itu harus memenuhi persyaratan dalam pencegahan terjadinya kecelakaan. Metode penelitian ini adalah penelititian kuantitatif dengan menggunakan metode observasi pada 4 gereja yang berada di wilayah Provinsi Jawa Tengah. Pengumpulan data menggunakan alat ukur berupa checklist observasi yang berdasarkan Kep. Menkes 288/Menkes/SK/III/2003 Tentang Pedoman Penyehatan Sarana dan Bangunan Umum. Dari hasil observasi pada beberapa gereja didapatkan adanya konstruksi dan sanitasi yang kurang baik, tidak memiliki tempat pengumpulan sampah yang cukup tertutup dan masih ada sampah yang berserakan. Dengan ini, diharapkan untuk dilakukannya renovasi dan pengawasan secara berkala untuk meperbaiki konstruksi bangunan gereja, selalu memperhatikan kebersihan dan disediakannya tempat sampah yang sesuai kebutuhan juga terdapat tutup di masing-masing tempat sampah. dilakukannya renovasi dan pengawasan secara berkala untuk meperbaiki konstruksi bangunan gereja, selalu memperhatikan kebersihan dan disediakannya tempat sampah yang sesuai kebutuhan juga terdapat tutup di masing-masing tempat sampah.
Systematic Literature Review: Penerapan Manajemen Keselamatan dan Kesehatan Kerja di Puskesmas
Authors: Pradana PH Firmansyah Kholiq
Published: June 2024

The research evaluates the implementation of Occupational Safety and Health (K3) in Indonesian Community Health Centers (Puskesmas), with a focus on risk management, standard preventive measures, and fatal work accidents. Despite efforts to implement an Occupational Safety and Health Management System (SMK3), research shows gaps in the understanding and awareness of Community Health Center officers regarding standard preventive measures. Fatal accidents, such as electric shocks and fires, highlight the need for holistic risk management. Recommendations include regular training, equipment maintenance, and ongoing evaluation to improve OSH practices in these health facilities. These measures support the quality of healthcare and patient safety. This research was conducted using a systematic literature review guided by the PICO Framework to formulate specific and focused research questions. This research shows that careful planning has a key role in the successful implementation of Occupational Safety and Health (K3) in Community Health Centers, with the use of technology such as web-based reporting systems to increase efficiency. Continuous evaluation is an important instrument for identifying successes and challenges in K3 implementation, while external involvement and support is needed to overcome internal and external obstacles. Constraints such as lack of resources are the main focus, but evaluation also opens up opportunities for improvement, especially in the implementation of K3 policies and procedures. Optimizing K3 planning strategies is the key to increasing compliance and effectiveness of K3 management at the Community Health Center level, with an expanded focus on continuous supervision and monitoring.