bluuebunny/crossref_metadata_2025 huggingface dataset:
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

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.
Tourism Village Management in Bali by Traditional Villages Based on Local Wisdom in the New Normal Era
Authors: Astara I Wayan Wesna , Wesna Putu Ayu Sriasih
Published: August 2023

Traditional villages in Bali have the potential to become tourist destinations that benefit the local community. Culture and customs are what set apart traditional villages. The legal politics of the Bali tourist village have deteriorated into the new normal. This research aims to develop a tourist village model, a new theory for elaborating Balinese cultural values based on local wisdom values, a creative economy, and human resource management during the COVID-19 pandemic. The research method is a qualitative descriptive empirical legal analysis based on a socio-anthropological approach and law sociology, supplemented with cultural studies. The findings revealed that the value of local wisdom in the traditional village adds value to a tourist village in Bali. The Ceking traditional village's tourist rice terraces are appealing due to the culture of farmers becoming a tourist village. The Penglipuran traditional village's artistic potential, social capital, nature, and local wisdom are the codification of culture in power politics. Tourism is a helpful tool for economic development. Bali must explore the potential for increased innovation and community participation as a tourist destination by using traditional villages as a buffer for culture, Hinduism, and local wisdom. Furthermore, Bali tourism is exceptionally vulnerable to health concerns that affect tourism and ecotourism activities.
Uploading Private Chat Screenshots on Social Media: How the Law Respond it?
Authors: Arsawati Ni Nyoman Juwita , Bunga Dewi , Antari Putu Eva Ditayani , Chandra Satriana Made Wahyu
Published: August 2023

Personal chat is a personal communication conducted in two directions and concerns privacy in communication. The latest behavior of social media users shows considerable virtual openness. The social media users upload screenshots of their personal chat to their social media accounts and even send them to gossip accounts in social media. In this study, there are three issues discussed namely privacy rights in personal chats uploaded on social media, potential crime of uploading personal chats, and state legal responses to the spread of personal chat screenshot on social media. The right to privacy is basically giving the freedom to publish or not publish personal chat on social media. There are at least two privacies protected in personal chat namely the sender and recipient of the message, but they are not limited to people or things discussed in the personal chat. Uploading personal chat screenshots on social media has the potential to cause doxing (theft of personal data) and cyberbullying. Countries respond to these conditions with legal provisions in their respective countries. The act of spreading personal chat screenshot on social media has a legal consequence of a lawsuit for compensation for violations of personal data, criminal sanctions for defamation and cyberbullying.
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.
Penafsiran Kewenangan Dinas dan Badan dalam Struktur Pemerintah Daerah
Authors: Anugrah Pradana Syafa'at
Published: August 2023

Tulisan ini membahas isu tentang kewenangan konkuren di daerah dalam kaitan dengan perangkat daerah yakni dinas daerah dan badan daerah yang menggunakan pendekatan konseptual dan pendekatan perundang-undangan. Tulisan ini berpandangan bahwa pada praktik penyelenggaraan pemerintahan di daerah masih menimbulkan kekaburan atas pemahaman terhadap penentuan nomenklatur lembaga teknis daerah yang menggunakan diksi ‘badan’ dan ‘dinas’ yang terkadang tidak selaras dengan orientasi dari lembaga daerah tersebut. Oleh karenanya, tulisan ini bertujuan memberikan kejelasan penafsiran atas kewenangan dua nomenklatur perangkat daerah sehingga pemerintah daerah lebih mudah mengklasifikasikan struktur pemerintah di daerahnya secara tepat. Selanjutnya, tulisan ini menjelaskan tentang indikasi perbedaan antara dinas dan badan yang memiliki fungsi dan kewenangan yang berbeda secara signifikan yaitu dinas daerah sebagai pelaksana urusan pemerintahan di daerah sedangkan badan sebagai penunjang urusan pemerintahan di daerah.
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.
ANALISIS PERJANJIAN PERKAWINAN DAN AKIBATNYA MENURUT UNDANG-UNDANG PERKAWINAN DI INDONESIA
Authors: Sopiyan Muhammad
Published: August 2023

Marriage is an agreement made by two people, in terms of, This is an agreement between a man and a woman with a material goal, namely forming a happy and eternal family (household) based on Belief in One Almighty God, as the first principle in Pancasila. In a marriage carried out one of them will give birth to the effects of marriage on assets. As situations and conditions develop in society, many potential partners finally decide to enter into a marriage agreement, bearing in mind that this is because both men and women are capable of producing their respective assets and there are many other reasons why they should enter into a marriage agreement. A marriage agreement is an agreement made by two people (prospective husband and wife) before the marriage takes place. The marriage agreement has been regulated in Article 29 of the Marriage Law No. 1 of 1974 but with the issuance of the Constitutional Court decision No. 69/PUU-XIII/2015 there have been several changes in the Marriage Agreement which are currently still Pros and Cons in society. The problems examined in this study are: how is the marriage agreement viewed from the Civil Code. As for the analysis of legal materials in this study, it is carried out by processing and analyzing qualitatively and as outlined descriptively. The results of the research in the first conclusion that the regulation of marriage agreements in Indonesia is contained in several laws including the Civil Code, Marriage Law No. 1 of 1974, KHI and Constitutional Court Decision No. 69/PUU-XIII/2016.
Pandangan Fukaha Kontemporer Tentang Hukum Bermuamalah dengan Bank Syariah
Authors: Waluya Atep Hendang
Published: August 2023

The current performance of Islamic banking is quite encouraging, but for the market share of Islamic banking, which is currently still relatively small, even though the majority of Indonesia's population is Muslim. Knowledge or literacy has a significant influence on people's interest in muamalah with Islamic banks. This paper tries to describe contemporary jurists' views regarding the law dealing with Islamic banks. Contemporary jurists allow muamalah with Islamic banks because deposits in Islamic banks are built on the principle of mudaraba and there is no usury on it, this is as expressed by Wahbah al-Zuhaylī, usāmuddīn 'Afānah, al-Dubyān, Al-Qarḍāwī, Islam Web, Ibn Bāz, Dāirat al-Iftā and DSN MUI. According to DSN MUI wadiah or deposits in Islamic banks are yad dhamānah not yad amanāh and according to Adiwarman Karim Islamic banks are allowed to give bonuses to customers if they are not required in advance, i.e. the gift is a voluntary gift given by the bank as its policy. According to contemporary fukaha, the law of saving in Islamic banks can be recommended in order to implement and enforce Islamic values
Keadilan Dan Kepastian Hukum (Refleksi Kajian Filsafat Hukum Dalam Pemikiran Hukum Imam Syâtibî)
Authors: Nur Zulfahmi
Published: August 2023

This paper aims to explore the philosophical roots of Syatibi's legal thinking on justice and legal certainty and its relevance to the Indonesian legal state. The theories used in this paper consist of the theory of justice, the theory of legal certainty and the theory of the rule of law. The theory of justice is part of the study of legal philosophy, which Syatibi calls moral and legal integrity. The theory of legal certainty is the basic norms (grundnorm) extracted from Syatibi's works. The method used in this paper is normative juridical with a philosophy of law approach. Philosophy of law is an intellectual activity that thinks rationally, systematically, comprehensively, integrally and critically. The results of the study show that Syatibi, a legal reformer of Granada in the 8th century H/14 AD who is of the Maliki school of thought, has laid the foundation and principles of the rule of law in realising justice and legal certainty through his three monumental works, al-Muwafaqat fi Ushul al-Syari'ah, I'tisam and Fatawa Syatibi. Syatibi's legal philosophy thinking on legal justice is formulated in three legal constructs namely al-maslahah, al-sahl and 'adam al-kharaj. Syatibi formulated legal certainty on five basic legal principles (grundnorm) consisting of: (1), Muqaddimah (preamble), (2). Al-Ahkam (laws), (3). Al-Maqasid (purpose or direction to be achieved), (4). Al-Adillah (legal arguments), and (5). Ijtihad (Legal Reasoning). The idea of the rule of law in the Indonesian context both in the perspective of the rule of law and rechtstaat is dominated by the legal system of Western countries which in general is the idea of the rule of law derived from the results of Western intellectual thought based on liberal and secular philosophies. Law is only limited to positivism, meaning that law is interpreted as an order from the law which results in law only in the form of legal certainty. Positivistic law separates legal justice from legal certainty or separates law from morals. In contrast to the thinking of Islamic legal philosophers such as Shathibi who combines law with justice.
Analisis Perbandingan Performansi Eksternal Border Gateway Protocol (EBGP) pada Jaringan Konvensional dan Jaringan Software Defined Network
Authors: Mahdiyah Lu'lu' Hasna' , Ginting Jafaruddin Gusti Amri , Iryani Nanda
Published: August 2023

Topologi jaringan komputer yang semakin besar akan membuat konfigurasi router menjadi tidak efisien dan juga dibutuhkan peningkatan dalam mempertahankan kinerja kebutuhan internet. Eksternal Border Gateway Protocol (EBGP) salah satu mekanisme yang terdapat pada BGP sebagai penghubung antar Autonomous System dimana adanya pertukaran informasi antar Autonomous System yang berbeda dengan skala network yang lebih besar. Software Defined Network sebuah konsep dalam mengelola jaringan dengan melakukan pemisahan antara control plane dan data plane yang memiliki kemampuan untuk mengatur ribuan perangkat melalui sebuah point of management. Telah dilakukan penelitian mengenai analisis perbandingan performansi EBGP bedasarkan parameter Quality of Service (QoS) delay, jitter, troughput dan packet loss pada arsitektur jaringan konvensional dan jaringan Software Defined Network menggunakan ONOS controller. Dari hasil pengukuran mengunakan beban traffic 7.5 MB, 10 MB dan 12.5 MB didapatkan bahwa performansi dari jaringan Software Defined Network lebih unggul dan stabil dibandingkan jaringan konvensional. Hal ini sesuai dengan data yang didapatkan dari pengujian kedua jaringan tersebut.The larger the computer network topology will make the router configuration inefficient and also required an increase in maintaining the performance of internet needs. External Border Gateway Protocol (EBGP) is one of the mechanisms contained in BGP as a liaison between Autonomous Systems where there is an exchange of information between different Autonomous Systems with a larger network scale. Software Defined Network is a concept in managing a network by separating the control plane and data plane which has the ability to manage thousands of devices through a single point of management. Research has been carried out on comparative analysis of EBGP performance based on the Quality of Service (QoS) delay, jitter, throughput and packet loss parameters on conventional network architectures and Software Defined Network networks using an ONOS controller. From the measurement results using a traffic load of 7.5 MB, 10 MB and 12.5 MB, it is found that the performance of the Software Defined Network is superior and stable compared to conventional networks. This is in accordance with the data obtained from testing the two networks.
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,
Perancangan Filter Mikrostrip Trisection Asimetris Triangular
Authors: Arofianto Wiko
Published: August 2023

Dengan semakin rapatnya penggunaan frekuensi terutama pada pita frekuensi komersial 450-3000 MHz maka penggunaan filter sebagai pemisah antara sinyal yang dikehendaki dengan sinyal yang tidak di inginkan semakin penting pada aplikasi gelombang radio. Semakin rapatnya penggunaan frekuensi memiliki kecenderungan interferensi dari pita frekuensi atas dan bawah dari passband tidak sama. Pada penelitian ini dilakukan desain filter dengan respons frekuensi asimetris untuk mendapatkan insertion loss yang kecil dan selektifitas filter yang baik. Filter asimetris di rancang menggunakan metode trisection dengan menggunakan beberapa modifikasi dari bentuk dasar triangular. Bahan mikrostrip menjadi pilihan yang karena bahannya mudah didesain dan berukuran  relatif  kecil sehingga mudah untuk di integrasikan dengan  perangkat lainnya. Bahan mikrostrip yang digunakan pada penelitian ini adalah roger (RT/Duroid 5880) dengan ketebalan bahan 1.58 mm dan konstanta dielektrik sebesar 2.2 ± 0.02. Simulasi pada desain filter menggunakan software SONNET 15.52 dan pengukuran alat menggunakan Vector Network Analyzer. Filter dirancang untuk bekerja pada frekuensi 900 MHz dengan respon frekuensi asimetris, insertion loss kurang dari -2dB, dengan bandwidth 25 MHz dan redaman -20 dB pada frekwensi fm ± 0.3 GHz.With the increasingly dense use of frequencies, especially in the commercial frequency band of 450-3000 MHz, the use of filters as a separator between the desired signal and the unwanted signal is increasingly important in radio wave applications. The more tightly the frequency usage has the tendency of interference from the upper and lower frequency bands of the passband is not the same. In this study, a filter design with an asymmetric frequency response was carried out to obtain a small insertion loss and good filter selectivity. The asymmetric filter is designed using the trisection method by using some modifications of the basic triangular shape. Microstrip material is the choice because the material is easy to design and relatively small in size so that it is easy to integrate with other devices. The microstrip material used in this study was Roger (RT/Duroid 5880) with a material thickness of 1.58 mm and a dielectric constant of 2.2 ± 0.02. The simulation on the filter design uses SONNET 15.52 software and the measurement tool uses a Vector Network Analyzer. The filter is designed to work at a frequency of 900 MHz with an asymmetric frequency response, insertion loss of less than -2dB, with a bandwidth of 25 MHz and attenuation of -20 dB at fm ± 0.3 GHz.
Evaluasi Tata Kelola Layanan Jaringan Menggunakan COBIT 2019 Pada Sekolah Tinggi Ilmu Kesehatan
Authors: Dwi Putra Satriya , Herman Herman , Yudhana Anton
Published: August 2023

Tata kelola layanan teknologi informasi saat ini dan yang akan datang semakin berkembang sangat pesat. Penggunaan layanan teknologi informasi diimplementasikan pada semua bidang terutama pada bidang pendidikan. Sekolah Tinggi Ilmu Kesehatan Guna Bangsa Yogyakarta merupakan salah satu institusi pendidikan yang menyelenggarakan pengembangan teknologi informasi dalam rangka mencapai visi, misi, dan tujuan institusi. Selain itu untuk mendukung kegiatan yang ada di sivitas akademika institusi harus menyediakan layanan jaringan internet maupun intranet yang berkualitas, sehingga dibutuhkan proses evaluasi. Evaluasi merupakan serangkaian proses pengumpulan data dan dokumen kemudian melakukan perbaikan dan diawasi untuk tercapainya kebutuhan pada institusi. Control Objectives for Information and Related Technology (COBIT 2019) merupakan standar internasional yang digunakan untuk mengukur dan mengevaluasi tata kelola teknologi informasi proses pengembangan  serta pengelolaan organisasi. Tujuan penelitian yaitu mengukur tingkat kematangan pada layanan jaringan institusi yang berfokus pada domain Delivery, Sevice, and Support (DSS) framework COBIT 2019.  Hasil pengukuran maturity level DSS02 memperoleh nilai 3,06 dan DSS05 memperoleh nilai 2,90 sehingga disimpulkan berada pada level 3 artinya proses yang ada pada kondisi saat ini berada pada tahap established process yaitu proses mencapai tujuannya melalui penerapan serangkaian dasar, terorganisir, lengkap, yang dicirikan telah diimplementasikan. Sedangkan proses yang diharapkan menunjukkan tingkat 5 artinya proses yang diharapkan tingkat pencapaian layanan jaringan secara maksimal setiap proses mencapai tujuannya, didefinisikan dengan baik, kinerjanya diukur untuk meningkatkan kinerja dan perbaikan secara berkelanjutan dapat dilakukan
Analisis Teknis dan Biaya Investasi Pemasangan PLTS On Grid dan Off Grid di Indonesia
Authors: Halim Levin
Published: August 2023

Indonesia berada di garis katulistiwa membuat indonesia mempunyai sumber energi surya yang besar dengan intensitas radiasi matahari yang nilai rata-ratanya sekitar 4.8 kWh/m2 per hari. Namun hal tersebut belum dimanfaatkan secara optimal, sedangkan masih ada wilayah di indonesia yang belum teraliri listrik karena tidak terjangkau oleh jaringan listrik PLN. Terdapat beberapa solusi dari masalah ini salah satunya adalah dengan menggunakan pembangkit listrik tenaga surya (PLTS), terdapat dua jenis sistem PLTS yaitu sistem on grid dan off grid kedua sistem ini memiliki kelebihan dan kekurangannya masing masing baik dalam segi teknis dan biaya yang harus dikeluarkan. Pada makalah ini akan membahas hal tersebut dan juga beberapa peraturan kementrian ESDM dan peraturan lain yang berkaitan tentang pemasangan PLTS on grid dan off grid serta peraturan tentang jual beli energi listrik kepada PLN peraturan tersebut dibahas pada permen no 49 tahun 2018
Studi Perencanaan Pengaturan Kecepatan Motor BLDC pada Gerobak Listrik dengan Driver Votol EM-30S
Authors: Ma'arif Eka Samsul , Budiyanto Budiyanto , Dermawan Erwin , Chamdareno Prian Gagani
Published: August 2023

ABSTRAKPenelitian ini mengulas tentang Gerobak listrik sebagai salah satu solusi untuk memperluas jangkauan dan menaikkan omset penjualan bagi pelaku UKM. Motor penggerak listrik yang digunakan adalah BLDC 500 Watt dengan driver Votol EM-30S. Pengaturan kecepatan motor listrik harus dilakukan agar kecepatan gerobak dapat dijaga sesuai dengan peraturan pemerintah dan tetap aman meskipun dioperasikan oleh pegendara yang berbeda. Studi perhitungan kecepatan gerobak dilakukan dengan mengukur diameter roda yang diformulasikan dengan perhitungan kecepatan putaran motor BLDC.  Perhitungan kecepatan maksimum yang dapat dicapai oleh gerobak dengan roda penggerak berdiamter 66 cm dan kecepatan putaran motor 400 rpm menghasilkan nilai 50 km/jam. Dengan demikian, pembatasan perlu dilakukan pada driver agar kecepatan maksimum gerobak dapat dikendalikan sesuai peraturan, yaitu 25 km/jam. Pengaturan dilakukan menggunakan software dengan 3 level kecepatan, yaitu batas atas kecepatan rendah dengan putaran 30% atau setara dengan 15 km/jam, kecepatan sedang dengan putaran 40% atau setara dengan 20 km/jam dan kecepatan tinggi dengan putaran 50% atau setara dengan 25 km/jam.Kata Kunci : gerobak listrik, motor BLDC, driver, kecepatanABSTRACTThis research reviews electric carts as a solution to expand reach and increase sales turnover for SMEs. The electric drive motor used is a 500 Watt BLDC with a Votol EM-30S driver. Adjustment of the speed of the electric motor must be done so that the speed of the cart can be maintained in accordance with government regulations and remains safe even if it is operated by different riders. The study of cart speed calculations was carried out by measuring the wheel diameter which was formulated by calculating the rotational speed of a BLDC motor. Calculation of the maximum speed that can be achieved by a wheelbarrow with a drive wheel diameter of 66 cm and a motor rotation speed of 400 rpm produces a value of 50 km/hour. Thus, restrictions need to be placed on drivers so that the maximum speed of the cart can be controlled according to regulations, which is 25 km/hour. Settings are made using software with 3 speed levels, namely the upper limit of low speed with 30% rotation or the equivalent of 15 km/h, medium speed with 40% rotation or the equivalent of 20 km/h and high speed with 50% rotation or the equivalent of 25 km/h.Keywords : electric cart, BLDC Motor, driver, speed
KLASIFIKASI BEBAN LISTRIK DENGAN MACHINE LEARNING MENGGUNAKAN METODE K-NEAREST NEIGHBOR
Authors: Salma Salma , Dewanta Favian , Abdillah Muhammad
Published: August 2023

ABSTRAKSistem pengenalan beban listrik merupakan peran yang penting dalam melakukan manajemen dan penghematan listrik. Sistem pengenalan beban listrik memiliki keandalan dalam memperoleh informasi yang relevan dari setiap beban listrik. Pada penelitian ini, akan dilakukan analisis karakteristik berbagai fitur beban listrik secara independen dan hubungan pencocokan antara fitur yang berbeda dan algoritma klasifikasi yang berbeda. Yaitu dengan melakukan perbandingan antara dua algoritma klasifikasi K-Nearest Neighbours dan Regresi Logistik Multinomial dari segi akurasi dan kecepatan proses dalam analisis. Sistem klasifikasi akan mengidentifikasikan jenis, model, dan prasyarat yang tidak diketahui dari beban listrik dan mengelompokannya. Karakteristik kelistrikan dari beban listrik yang akan diteliti antaralain besarnya tegangan dan arus root mean square, gelombang harmonisa, daya dan faktor daya dari variasi sample beban listrik yang berbeda. Hasil penelitian pada metode k-Nearest Neighbours didapatkan akurasi sebesar 99.619% sedangkan dengan metode Regresi Logistik Multinomial didapatkan akurasi sebesar 91.125% Kata Kunci : Beban Listrik, Klasifikasi, K-Nearest Neighbours, Regresi Logistik MultinomialABSTRACTThe electrical load recognition system plays an important role in managing and saving electricity. In this study, the caharacteristic of various electrical load features in independent condition and the matching relationship between different features and different classification algorithm will be analyzed by doing a comparison between two classification algorithms, k-Nearest Neighbours and Multinomial Logistic Regression in terms of accuracy and speed of analysis process. The classification system will be identify unknown types, models and prerequisites of different electrical loads and classify them. The characteristics of the electrical load that will be analyzed include the magnitude of root mean square voltage and current, harmonic waves, power series, and power factor from variety of different electrical load samples. The results of the research on the k-Nearest Neighbors method obtained an accuracy of 99.619% while the Multinomial Logistics Regression method obtained an accuracy of 91.125%.Keywords: Electrical Load, Classification, Machine Learning, k-Nearest Neighbours, Multinomial Logistic Regression
Simulasi Pengemasan Telur Otomatis Berbasis PLC
Authors: Rahmah Siti , Abdillah Hamid , Wanudyatammi Dyah
Published: August 2023

Dengan berkembangnya teknologi di dunia industri maka semakin banyak inovasi-inovasi terbaru yang dapat mempermudah proses produksi di industri. Proses pengemasan telur adalah salah satu produksi yang dapat dikembangkan dalam proses pengelolahannya yaitu dengan cara menggunakan program pada PLC. PLC (Programmable Logic Controllers) merupakan sebuah sistem pengendali untuk menjalankan suatu rangkaian.. Biasanya dalam proses pengemasan menggunakan proses pengemasan secara manual dan itu membutuhkan waktu yang cukup lama, tetapi dengan kemajuan teknologi yang sangat pesat ini proses pengemasan bisa dengan  menggunakan PLC yang bisa menghasilkan waktu yang lebih efesien dan efektif dan dapat memudahkan para pekerja dalam proses pengemasan. Tujuan dari penelitian ini bertujuan untuk memanfaatkan pemprograman ladder diagram PLC dalam proses pengemasan telur. Metode penelitian yang digunakan pada penelitian ini yaitu menggunakan metode deskriptif dimana pengambilan data dilakukan observasi secara langsung dilapangan dan cenderung data yang dikumpulkan dari riset akan dianalisis.
Woman of Board Directors, Leverage, Sales Growth, Institutional Ownership, and Earnings Management
Authors: Litaya Rahel , Suhendah Rousilita
Published: August 2023

This study aims to determine the effect of the size of the female board of directors and commissioners, leverage, and sales growth with the moderating variable of institutional ownership on leverage on earnings management in the real estate and construction which listed on the Indonesia Stock Exchange for the 2017-2020 period. Data processing was carried out with Eviews. The sample was selected with purposive sampling method. The results showed that the size of the female board of directors and sales growth significantly negatively affected earnings management. The female board of directors can reduce earnings management because women in leadership positions in businesses are capable of making wise and moral decisions. The higher the sales growth, the lower the earnings management. Companies have a high sales growth rate means that the company's profit is also high. Managers are not motivated to increase profits because their interests of managers are the same as stakeholders' interests. Managers have the same information as stakeholders, so there is no information asymmetry. Leverage has no significant effect on earnings management. Leverage in earnings management has a significant negative impact on moderating institutional ownership.
The Evaluation of Online Learning During the Covid-19 Pandemic Among the Accounting Students of Universitas Tarumanagara
Authors: Wijoyo Amin , Cindy Nastasya
Published: August 2023

Corona outbreak has changed daily life and of course the Education department is also affected. Before corona, learning was done face-to-face, but now learning must be carried out online. This study was conducted to evaluate online learning during the pandemic for accounting students at Universitas Tarumanagara. The data was taken from a questionnaire for accounting students at Universitas Tarumanagara who took part in online learning. Data were taken from all active accounting students at Universitas Tarumanagara. The things which might be evaluated are the level of student satisfaction in online learning, the online learning media used, the delivery of teaching materials in online learning, deficiencies in online learning, and student choices in the lecture method.
The Effect of Profitability, Risk, and Company Age on ESG Disclosure
Authors: Yustin Melinda , Suhendah Rousilita
Published: August 2023

This study aims to determine the effect of profitability, risk, and company age on the ESG disclosure of manufacturing companies listed on the Indonesia Stock Exchange in 2018-2020. The research uses quantitative methods and purposive sampling techniques with a sample of 41 companies that are included in the category of manufacturing companies. The processed data is secondary data from financial reports and sustainability reports obtained from the Indonesia Stock Exchange website and company websites. Data processing uses the IBM SPSS Statistics 28 application. The results show that company age has a positive and significant effect on ESG disclosure, while profitability has a negative and significant effect on ESG disclosure. Risk is known to have no significant effect on ESG disclosure.
The Effect of Creativity and Self-Efficacy on the Performance of Culinary MSMEs with Entrepreneurship Orientation as Mediation
Authors: Antonius Andreas , Utama Louis
Published: August 2023

This study aims to determine the effect of creativity and self-efficacy on the performance of culinary MSMEs with an entrepreneurial orientation as a mediation. The number of samples used in this study were 100 samples who were culinary MSMEs entrepreneurs in West Jakarta. Methods and sampling techniques in this study use non-probability sampling (purposive sampling). Data collection is done online through google forms and in person. The data analysis technique in this research is the SEM-PLS method using the SmartPLS 3.0 software. The results show that creativity affects the business performance of culinary MSMEs, self-efficacy affects the business performance of culinary MSMEs, entrepreneurial orientation affects the business performance of culinary MSMEs, and entrepreneurial orientation does not mediate the two relationships between creativity and self-efficacy on the business performance of culinary MSMEs.
The Predictors of Business Performance Among Culinary MSMEs in West Karawang, West Java Province, Indonesia
Authors: Shelinna Shelinna , Nuringsih Kartika
Published: August 2023

Along with the lifestyle of the people who like traditional cuisine, this change is an opportunity for culinary businesses, including the traditional culinary of West Karawang. As an industrial area not far from the city of Jakarta, the development of culinary businesses has an impact on economic growth and the preservation of local wisdom. Therefore, a study was conducted to analyze the determinants of business performance based on market-orientation, entrepreneurial orientation, and entrepreneurial competence. The population is micro, small, and medium enterprises (MSMEs) in the culinary sector in West Karawang with a sampling technique based on purposive sampling with the criteria of Karawang culinary or Sundanese cuisine. The analysis technique uses a quantitative approach with data collection techniques using questionnaires. 113 respondents were filling out the questionnaire. The results of the structural regression test identify that the influence of market orientation and entrepreneurial orientation is not significant, while entrepreneurial competence has a significant effect at the 5% on business performance. The results show third variable has significant positive effect on the business performance of the culinary sector UMKM in West Karawang. Therefore, local government needs to foster local economic growth while preserving traditional Sundanese recipes to maintain the sustainability of culinary treasures in the future.