bluuebunny/crossref_metadata_2025_split huggingface dataset:
Hubungan Kelengkapan Peralatan Praktikum Sekolah Terhadap Hasil Belajar SMK Negeri 2 Payakumbuh
Authors: Khairul Whustha , Fernandez Donny , Alwi Erzeddin , Arif Ahmad 
Published: August 2023

Ketidak lengkapan peralatan akan menganggu proses pembelajaran di sekolah maka penelitian korelasi ini bertujuan mengetahui kontribusi kelengkapan peralatan praktikum sekolah dengan hasil belajar. Jenis penelitian ini Deskriptif Kuantitatif. Uji coba penelitian dilakukan pada kelas X TAB berjumlah 30 siswa, untuk menentukan validitas angket digunakan rumus product momen dengan taraf signifikan 5%. Terdapat instrumen yang tidak valid sebanyak 8 item. Maka dilakukan uji interumen penelitian kepada kelas XI TAB yang berjumlah 31 siswa dengan menggunakan data valid 52 item pernyataan, dari hasil penelitian untuk variabel [X] sebesar 51% dalam kategori lengkap, sedangkan variabel [Y] sebesar 25% dalam kategori rendah. Berdasarkan pengujian hipotesis korelasi nilai Rhitung 0,726 > Rtabel 0,355 sedangkan hasil uji-t Thitung 1,699 > Ttabel 1,696 hal ini menunjukan bahwa terdapat hubungan positif antara kelengkapan peralatan praktikum terhadap hasil belajar sebesar 4.8 % pada mata pelajaran Powertrain sebesar 4,8%.
The purpose of this correlation research is to ascertain the contribution of the completeness of school practicum equipment because inadequate equipment would interfere with the educational process in schools. Quantitative Descriptive research is this kind of study. 30 pupils took part in the study trial in class X TAB. With a significant level of 5%, the product moment formula was employed to assess the questionnaire's validity. Eight instruments are not valid. Then, utilizing accurate data from 52 statement items, the research instrument test for class XI TAB was conducted with a total of 31 students. The research results showed that variable [X] scored 51% in the full category and variable [Y] scored 25% in the low category. Based on evaluating the correlation hypothesis, Rcount is more than Rtable by 0.355 and Tcount is greater than Ttable by 1.699 in the t-test. This is a favorable correlation between learning results in Powertrain courses by 4.8% and the completeness of practical equipment.
Pengembangan Media Pembelajaran Motor Bensin Berbasis Android
Authors: Alamsah  , Arif Ahmad , Maksum Hasan , Putra Dwi Sudarno , Purwanto Wawan , Setiawan M. Yasep , Saputra Hendra Dani 
Published: August 2023

Tujuan riset media pendidikan berbasis android memakai ispring suite pada modul motor bensin adalah menciptakan media pendidikan jenis android yang valid dan praktis. Pengembangan aplikasi dicoba dengan tata cara riset model pengembangan 4- D (Define, Design, Develop and Disseminate). Penelitian dilakukan di Departemen Teknik Otomotif FT UNP. Subjek penelitian ini adalah 56 orang mahasiswa Departemen Teknik Otomotif Angkatan 2021. Berdasarkan validasi yang telah dilakukan oleh ahli materi terhadap pengembangan aplikasi memperoleh nilai 0,883 sehingga tercantum dalam jenis “Validitas Tinggi”. Hasil validasi yang dilakukan oleh ahli media memperoleh nilai 0,927 berarti “Validitas Tinggi”. Pengujian praktikalitas dilakukan oleh dosen terhadap pengembangan aplikasi memperoleh hasil 94% yang berarti “Sangat Praktis”. Hasil uji praktikalitas mahasiswa memperoleh persentase nilai sebesar 96% dengan kategori “Sangat Praktis”.
The purpose of researching android-based educational media using the ispring suite on the gasoline motor module is to create valid and practical android-type educational media. Application development is tried with the research procedures of the 4-D development model (Define, Design, Develop and Disseminate). The research was conducted at the Department of Automotive Engineering FT UNP. The subjects of this research were 56 students of the Department of Automotive Engineering Class of 2021. Based on the validation that has been carried out by material experts on application development, the value is 0.883 so that it is listed in the "High Validity" type. The results of the validation carried out by media experts obtained a value of 0.927, meaning "High Validity". Practicality testing conducted by lecturers on application development obtained a result of 94% which means "Very Practical". The results of the student practicality test obtained a percentage value of 96% in the "Very Practical" category.
The Dynamics of Polygamy and Divorce in Muslim Countries
Authors: Madina Dinda Difia , Meidina Ahmad Rezy , Zein Anwar 
Published: August 2023

This article talks about the practice of Islamic family law in the Muslim world; Türkiye, Pakistan, and Indonesia which focus on polygamy and divorce. Talking about polygamy and divorce must be familiar to many people because polygamy is a very sensitive scourge when someone does that. Likewise, with divorce, this kind of thing becomes the subject of gossip in society when a family gets divorced. This paper will explain how family law is in the Muslim world, especially Turkey, Pakistan, and Indonesia with the main study of polygamy and divorce which aims to understand the understanding of society from all walks of life regarding the discussions between the two. This research is a literature study that focuses on discussing polygamy and divorce in three Muslim countries; Türkiye, Pakistan, and Indonesia. The data collection method in this study used documentation, namely collecting books, notes, and others that had relevance to the research, which were then analyzed. The results of this study are; (1) Turkey prohibits polygamy, which is contained in the book of the Ottoman Law of Family Rights, Pakistan also prohibits polygamy until written permission from the wife and the arbitral council, Indonesia legalizes polygamy referring to the Marriage Law. (2) Turkey in the event that a divorce ends with the finalization of a court decision and a waiting period of 300 days stipulated by the Turkish Civil Code, likewise Pakistan regulates divorce in two different rules, one using the Dissolution of Muslim Marriage and the other using Muslim Family Law Ordinance, divorce in Indonesia is regulated in Marriage Law Number 1 of 1974.
Origin of Prebiotic Organics and Oxygen on Earth. A case for the Pre-Photosynthetic and Carbonyl Sulfide Catalyzed Reduction of Carbon Dioxide by Water, Methane, Ammonia and Hydrogen sulfide.
Authors: Larsson Ragnar , Malek Abdul 
Published: August 2023

It is estimated that the earth is about 4.5 billion years old and it is now believed that by 4.3 billion years ago, earth may have developed physico-chemical conditions suitable to support life, when its atmosphere consisted largely of water (H2O) vapor, nitrogen (N2), and carbon dioxide (CO2) with much smaller amounts of methane (CH4), carbon monoxide (CO), ammonia (NH3), hydrogen (H2), hydrogen sulfide (H2S) and other sulfur compounds like carbonyl sulfide (COS), and the earth had a reducing atmosphere without any free oxygen. The oldest known fossil records show that life came into being about 3.7 billion years ago. It is also believed that life proliferated and evolved in largest scale only after first aoxygenic photosynthesis by viruses and then oxygenic photosynthesis by plants produced large scale biochemocules and molecular oxygen (O2). But this necessitated a period of the evolution of primitive life forms like reprocing cells, which required enormous carbon-based prebiotic chemicals mediated by dialectical chance and necessity as is the case with later biological evolution. This had to involve the production within about a billion years, of specific prebiotic ingradients in enough quantities, in sufficient concentration in a limited, dynamic and physicochemically suitable localized evironment. But only the few primitive chemical compounds mentioned above, most abundent being H2O and CO2 , laready existing on earth, potentially could be source of enormous amount and variety of prebiotic chemicals necessary for the formation the first reproducing cell. Based on the SET (Selective Energy Transfer Theory) developed by one of us (RL), we have reason to speculate for the first time that the carbonyl sulphide (COS) catalyzed reduction of CO2 by H2O and by other less abundant molecules like CH4, NH3 and H2S was the decisive prerequisite for the formation of prebiotic chemical ingredients and for the chemical evolution of the first reproducing cell on Earth.
Infrared thermography is a novel tool to assess small intestinal surface temperature in dogs undergoing laparotomy for foreign body obstruction
Authors: Finstad Joanna B. , Cooper Edward , Ten Cate Soscha C. , Yaxley Page , Her Jiwoong , Guillaumin Julien 
Published: August 2023

Abstract

OBJECTIVE
To evaluate local temperature differences directly over and adjacent to small intestinal foreign body obstruction (FBO) using infrared thermography (IRT) in dogs.

ANIMALS
49 client-owned dogs were initially enrolled.

METHODS
In a prospective, clinical observational study, IRT was utilized to compare median small intestinal (SI) surface temperature differences at the site of FBO and segments oral and aboral before and after surgical resolution from April 24, 2019, to July 19, 2020. These differences were evaluated for correlation with canine acute patient physiologic and laboratory evaluation fast (APPLEfast) scoring, lactate, foreign body material (hard vs soft), and blood pressure.

RESULTS
There was not a significant surface temperature difference between SI segments at the site of FBO, oral or aboral. After resolution of obstruction, there was a significant decrease in median temperature directly over the FBO (2.4 °C; IQR, −2.55 to 10.6 °C; P = .0043). A decrease in surface temperature of the oral SI segment was appreciated with FBO due to hard material (−1.7 °C; IQR, −5.2 to 3.4 °C), whereas soft material had an increase in SI surface temperature oral to the FBO (+1.1 °C; IQR, 0.3 to 3.2 °C). This difference did not achieve significance (P = .08; Z = 1.75). No correlation was found between APPLEfast, lactate, or blood pressure and SI segment temperatures.

CLINICAL RELEVANCE
IRT may be useful diagnostic modality to identify changes in small intestinal surface temperature relating to FBO. Further evaluation is warranted to determine if IRT may be a clinically useful to evaluate intestinal perfusion.
Karakteristik Akad Mukhabarah bil Mudharabah Pada Kemitraan Pertanian Tebu
Authors: Putri Auliya Safira , Susanti Dyah Ochtorina , Tektona Rahmadi Indra 
Published: August 2023

The presence of an imbalance in the partnership between sugar mills and sugarcane farmers under the agricultural land leasing system has an impact on national sugar productivity. This study was based on the speculative hypothesis that existing partnerships frequently harm sugarcane farmers. The goal of this study is to examine a type of partnership that occurs in sugar cane farming in Indonesia using a new method based on sharia economic law known as the mukharabah bil mudharabah contract. The research method employed in this study is normative-juridical, including statutory and conceptual methods. This research yielded findings in the form of a new concept that depicts the characteristics of sugarcane farmer partnerships based on the mukharabah bil mudharabah contract and provides policy input for the government regarding sugarcane farmer partnerships with financing institutions based on the mukharabah bil mudharabah contract. In relation to this, the researchers proposed the concept of a "mukharabah bil mudharabah" contract to replace the partnership concept that has been implemented thus far in the hope that it will not be detrimental to sugarcane farmers.
Adanya ketidakseimbangan pada kerja sama kemitraan di antara pabrik gula dan petani tebu yang dilakukan dengan sistem sewa lahan pertanian mempengaruhi produktivitas gula nasional. Penelitian ini dilakukan dengan dasar hipotesa sementara bahwa kemitraan yang ada saat ini sering kali merugikan petani tebu. Objek penelitian ini adalah bentuk kemitraan yang terjadi pada pertanian tebu di Indonesia dengan metode baru berdasarkan konsep hukum ekonomi syariah yang dikenal dengan nama akad mukharabah bil mudharabah. Metode penelitian yang digunakan dalam penelitian ini yaitu yuridis normatif dengan pendekatan perundang-undangan dan pendekatan konseptual. Penelitian ini menghasilkan temuan berupa konsep baru yang menunjukkan karakteristik mengenai kemitraan petani tebu berdasar akad mukharabah bil mudharabah, dan masukan kebijakan bagi pemerintah terkait kemitraan petani tebu dengan lembaga pembiayaan dengan berdasar konsep akad mukharabah bil mudharabah. Terkait hal tersebut maka peneliti mengajukan konsep akad mukharabah bil mudharabah guna menggantikan konsep kemitraan yang selama ini dijalankan dengan harapan tidak merugikan petani tebu.
Transformasi Tri Hita Karana dalam Pelaksanaan Konsolidasi Tanah di Bali
Authors: Purwanto I Wayan Novy 
Published: August 2023

The purpose of this study is to explore land consolidation arrangements in Bali and explore in depth the transformation of Tri Hita Karana in land consolidation arrangements in Bali. This research method uses normative legal research. The approach used is the statutory approach, the concept approach and the facts approach. The sources of legal materials in this study are primary, secondary and tertiary legal materials. The result of this research is that land consolidation arrangements in Bali must still refer to the Bali RTRWP Regional Regulation and the Regulation of the Head of the National Land Agency Number 4 of 1991 concerning Land Consolidation. In relation to the transformation of Tri Hita Karana, the regulation of land consolidation in the BPN regulation must pay attention to the philosophical values ??adopted by the community in each region. Thus, land consolidation in Bali is inspired by Tri Hita Karana.
Tujuan penelitian ini adalah untuk menelusuri pelaksanaan konsolidasi tanah di Bali dan menelusuri secara mendalam tentang transformasi Tri Hita Karana dalam pelaksanaan konsolidasi tanah di Bali. Metode penelitian ini menggunakan jenis penelitian hukum normatif. Pendekatan yang digunakan adalah pendekatan perundang-undangan, pendekatan konsep dan pendekatan fakta. Adapun sumber bahan hukum dalam penelitian ini adalah bahan hukum primer, sekunder dan tersier. Hasil penelitian ini adalah pelaksanaan konsolidasi tanah di Bali harus tetap mengacu pada Perda RTRWP Bali dan Peraturan Kepala Badan Pertanahan Nasional Nomor 12 Tahun 2019 tentang Konsolidasi Tanah. Terkait dengan transformasi Tri Hita Karana, maka pelaksanaan konsolidasi tanah dalam peraturan BPN tersebut wajib memperhatikan nilai falsafah yang dianut oleh masyarakat di masing-masing daerah. Dengan demikian, konsolidasi tanah di Bali dijiwai oleh Tri Hita Karana.
Implementasi Pengelolaan Tanah di Desa Adat Kerobokan untuk Kegiatan Industri Pariwisata
Authors: Julianti Lis , Sudirga I Made 
Published: August 2023

This study aims to find and examine the implementation of land management in the Kerobokan Traditional Village for tourism industry activities. The issues raised in this study are about mechanisms and procedures for land management and the implementation of land management in traditional villages for the tourism industry. This research is an empirical research with an emphasis on field data as primary data. This study found that the implementation of land management in the Kerobokan Traditional Village for tourism industry activities was carried out by leasing a contract based on an agreement through the relevant Paruman Desa Adat/Banjar Adat. The Kerobokan Traditional Village also has a Perarem Pangele which regulates administrative provisions that must be met by krama tamiu (in this case including investors). The authority to manage this land is strengthened by the Regional Regulation of the Province of Bali Number 4 of 2019 concerning Traditional Villages in Article 1 number 8 which provides autonomy for Traditional Villages to manage their own households.
Penelitian ini bertujuan untuk menemukan dan mengkaji terkait implementasi pengelolaan tanah di Desa Adat Kerobokan untuk kegiatan industri pariwisata. Permasalahan yang diangkat dalam penelitian ini adalah tentang mekanisme dan prosedur pengelolaan tanah serta implementasi pengelolaan tanah di Desa Adat untuk industri pariwisata. Penelitian ini merupakan penelitian empirik dengan menekankan pada data lapangan sebagai data primer. Penelitian ini menemukan bahwa implementasi pengelolaan tanah di Desa Adat Kerobokan untuk kegiatan industri pariwisata dilakukan dengan sewa kontrak berdasarkan kesepakatan melalui Paruman Desa Adat/Banjar Adat yang bersangkutan. Desa Adat Kerobokan juga memiliki Perarem Pangele yang mengatur tentang ketentuan administrasi yang harus dipenuhi oleh para krama tamiu (dalam hal ini termasuk investor). Kewenangan pengelolaan tanah tersebut diperkuat dengan Peraturan Daerah Provinsi Bali Nomor 4 Tahun 2019 tentang Desa Adat pada Pasal 1 angka 8 yang memberikan otonomi bagi Desa Adat untuk mengurus rumah tangganya sendiri.
Fuzzy Logic pada Sistem Pendingin Ruangan Berbasis Raspberry
Authors: Muchtar Husnibes , Rijal Achmad Syamsur 
Published: August 2023

Guna memberikan kenyamanan contumer dalam penggunaan sistem penata udara ruangan, produsen memberikan fungsi aplikasi tambahan berupa fitur-fitur yang memberikan kenyamanan dan bersifat user frendly. Fitur aplikatif seperti air purifier, sistem anti nyamuk dan fungsi aplikatif lainnya. Namun sistem pengaturan temperatur didasari atas kenyamanan yang sangat relatif dan diatur secara manual, sehingga tidak didapatkan pengaturan yang optimal dan dapat menimbulkan gangguan kesehatan pengguna, dan akan menimbulkan pemborosan energi serta akan mengakibatkan menurunya daya tahan peralatan tersebut. Untuk dapat mengendalikan temperatur yang optimal berdasarkan jumlah orang yang berada dalam ruangan digunakan metode Fuzzy Logic Controller. Pendeteksian jumlah manuasia menggunakan sensor ultrasonic yang akan memberikan nilai kualitas tegangan untuk pengaturan kecepatan kipas pada evaporator dengan menggunakan Pulse Width Modulation. In order to provide consumer convenience in using the air conditioning system, manufacturers provide additional application functions in the form of features that provide comfort and are user friendly. Applicative features such as air purifier, mosquito repellent system and other applicative functions. However, the temperature regulation system is based on very relative comfort and is manually regulated, so that optimal settings are not obtained and can cause user health problems, and will lead to energy wastage and will result in a decrease in the durability of the equipment. To be able to control the optimal temperature based on the number of people in the room, the Fuzzy Logic Controller method is used. Detection of the number of humans using an ultrasonic sensor that will provide a voltage quality value for setting the speed of the kipas on the evaporator using Pulse Width Modulation.
Meningkatkan Ergonomi Pada Proses Warehouse Menggunakan Autonomous Rack Picking System (ARPS)
Authors: Amrulloh Amrulloh 
Published: August 2023

Kesehatan kerja karyawan menjadi salah satu hal yang diwajibkan oleh pemerintah kepada setiap perusahaan, hal ini diatur dalam Peraturan Menteri Tenaga Kerja No.5 tahun 2018 tentang K3 Lingkungan Kerja. Salah satu bagian yang diatur dalam Peraturan Menteri ini adalah terkait dengan Ergonomi. Ergonomi adalah ilmu yang mempelajari interaksi manusia dengan sistem, profesi, prinsip, data dan metode dalam merancang sistem agar menjadi optimal sesuai dengan kebutuhan, kekurangan dan keterampilan manusia. Sikap kerja yang tidak ergonomi akan menyebabkan munculnya penyakit akibat kerja. Salah satu aspek ergonomi yang menjadi fokus pada penelitian ini adalah proses kerja diarea Warehouse disalah satu perusahaan otomotif di Indonesia, sebut saja namanya PT XYZ. Sejumlah station kerja di warehouse secara ilmu ergonomi belum sesuai, sehingga harus dicarikan solusi yang tepat. Solusi yang diambil untuk meningkatkan Ergonomi pekerja adalah dengan menerapkan Autonomous Rack Picking System (ARPS). Sistem ini menggunakan sejumlah robot cerdas yang diintegrasikan dengan teknologi terkini dan sistem yang ada diperusahaan sehingga produktivitas dan kinerja dari robot bisa dimonitoring secara realtime. Monitoring performance robot dilakukan secara telemetri.Employee health is one of the things that is required by the government for every company, this is regulated in the Minister of Manpower Regulation No. 5 of 2018 concerning Occupational Health and Safety. One of the parts regulated in this Ministerial Regulation is related to Ergonomics. Ergonomics is a science that studies human interaction with systems, professions, principles, data and methods in designing systems to be optimal according to human needs, shortcomings and skills. Work attitudes that are not ergonomic will cause work-related diseases. One aspect of ergonomics that is the focus of this research is the work process in the Warehouse area in one of the automotive companies in Indonesia, let's call it PT XYZ. A number of work stations in the warehouse are not ergonomically appropriate, so the right solution must be found. The solution taken to improve worker ergonomics is to implement the Autonomous Rack Picking System (ARPS). This system uses a number of intelligent robots that are integrated with the latest technology and existing systems in the company so that the productivity and performance of the robots can be monitored in real time. Monitoring of robot performance is done by telemetry.
Grid Parity pada Stasiun Pengisian Listrik Umum Menggunakan Sel Surya
Authors: Budiyanto Budiyanto , Hadi Prakoso M Rizki Subagja 
Published: August 2023

Saat ini dunia sedang giat untuk mengembangkan pembangkit tenaga surya dengan teknologi yang mutakhir, desain yang sederhana, peningkatan efisien, dan harga jual yang relatif murah. Banyak kalangan komunitas sel surya yang menyatakan bahwa akan adanya kemungkinan terjadinya grid-parity, dimana harga listrik sel surya akan sama bahkan lebih murah dari listrik konvensional. Pengembangan kendaraan dengan bahan bakar listrik (BBL) terus dikembangkan, maka perlu adanya stasiun pengisian listrik umum (SPLU), Pada penelitian ini diusulkan sebuah terobasan baru dari sebuah SPLU dari sistem pembangkit tenaga surya. dengan sistem off-grid bersumber dari pembangkit listrik tenaga listrik (PLTS) sebesar 50 kWp, hasil analisa menunjukan kemungkinan akan terjadi grid-parity pada tahun ke-18 masa investasi selama 20 tahun jika dikelola oleh badan usaha. Dengan memperhitungkan rencana anggaran biaya sebagai investasi awal, life cycle cost sebesar Rp. 2.757.850.000,- dengan nilai levelized cost of energy sebesar Rp. 3.372/kWh atau US$ 0,22/kWh, Currently the world is actively developing solar power plants with cutting-edge technology, simple designs, efficient improvements, and relatively low selling prices. Many solar cell communities claim that there will be a possibility of grid-parity, where the price of solar cell electricity will be the same or even cheaper than conventional electricity. The development of vehicles with electric fuel (BBL) continues to be developed, it is necessary to have a public electric charging station (SPLU). This research proposes a new breakthrough of an SPLU from a solar power generation system. with an off-grid system sourced from a 50 kWp electric power plant (PLTS), the results of the analysis show that grid-parity is likely to occur in the 18th year of an investment period of 20 years if managed by a business entity. By taking into account the cost budget plan as an initial investment, the life cycle cost is Rp. 2,757,850,000, - with a levelized cost of energy value of Rp. 3.372/kWh or US$ 0.22/kWh,