bluuebunny/crossref_metadata_2025 huggingface dataset:
Variación temporal de los requerimientos de riego en maíz método Rodionov en DR001, Pabellón, Aguascalientes
Authors: Guzmán Luna Lilibeth , Quevedo Nolasco Abel , Pascual Ramírez Fermín , Bolaños González Martín Alejandro , Guzmán Luna José Roberto
Published: July 2023

Algunas de las consecuencias del cambio climático se manifestarán en variaciones temporales y espaciales de la precipitación y en un incremento en la demanda evaporativa de la atmósfera, lo que a su vez propiciará un incremento en la demanda de riego de cultivos agrícolas. En este trabajo se analizó la variación temporal de los requerimientos de riego agroclimáticos (RRa) para maíz en el DR001 Pabellón, Aguascalientes, así como el periodo de crecimiento térmico (PCT) con información de cinco estaciones climatológicas con 36 años de registros. Se asumió una temperatura base de 9 °C, para definir tres fechas de siembra: 15 de febrero, 15 de junio y 15 de octubre. Se estimó los RRa con una estación climatológica con más registro (1943-2018), se utilizó el método de Hargreaves para calcular la evapotranspiración de referencia y el método del Servicio de Agricultura de los Estados Unidos para la precipitación efectiva. La variación temporal (media y desviación estándar) de los RRa se realizó por el método de Rodionov, por medio de los índices de cambios de régimen en la media y en la varianza (CSSI). Los valores índices de cambios de régimen en la indican que se inició un incremento en los RRa en el año 1995, para la fecha de siembra 15 de febrero, se apreció un cambio inicial en 2009 para la de 15 de junio, mientras que para el 15 de octubre hay un aumento en el año 1993 con otro en los años 2012 a 2018. Sin cambios en CSSI, con evidencias de los cambios en los RRa, que se relacionan con la variación de la precipitación y temperatura.
Studi Deskriptif Penerapan Screen Timeterhadap Aspek Perkembangan Anak Usia Dini
Authors: Nurhamida  , Masnipal Marhun  , Dinar Nur Inten
Published: July 2023

Abstract. Screen time is a term used to describe the amount of time individuals spend interacting with televisions, computers, laptops, smartphones, and video games. Giving screen time to early childhood is a necessity in entering the industrial era 4.0 which can change perspectives and lifestyles. The aim of this research is to analyze the planning, implementation, and assessment of screen time on children's development in early childhood education institutions. This research uses a qualitative approach with descriptive methods. Data collection techniques using observation, interviews, and documentation. The research subjects were teachers and parents of students. Data analysis follows the procedures of data collection, data reduction, data presentation, conclusion, and data verification. The results of the study show that the application of screen time in early childhood education institutions is related to all child development tasks. Effective application of screen time can support learning and enhance children's learning and playing experiences, strengthening communication links between children, parents, and others. The research has implications for improving teacher skills in implementing screen time in early childhood education institutions.

Abstrak. Screen time merupakan istilah digunakan untuk menjelaskan jumlah waktu yang dihabiskan individu untuk berinteraksi dengan televisi, komputer, laptop, smartphone, hingga video games. Pemberian screen time pada anak usia dini menjadi kebutuhan memasuki era industri 4.0 yang dapat merubah cara pandang dan pola hidup. Penelitian bertujuan menganalisis perencanaan, penerapan, dan penilaian pemberian screen time terhadap perkembangan anak di lembaga PAUD. Penelitian menggunakan pendekatan kualitatif dengan metode deskriptif. Teknik pengumpulan data menggunakan observasi, wawancara, dan dokumentasi. Subjek penelitian adalah guru dan orang tua siswa. Analisis data mengikuti prosedur pengumpulan data, reduksi data, penyajian data, kesimpulan, dan verifikasi data. Hasil penelitian menunjukkan penerapan screen time di lembaga PAUD berkaitan dengan seluruh tugas perkembangan anak. Penerapan screen time yang efektif dapat mendukung pembelajaran dan meningkatkan pengalaman belajar dan bermain anak, memperkuat hubungan komunikasi antara anak, orang tua, dan orang lain. Penelitian berimplikasi bagi peningkatan keterampilan guru dalam menerapkan screen time di lembaga PAUD.
Analisis Streaming Film Gratis melalui Telegram berdasarkan Fikih Muamalah dan UU Hak Cipta
Authors: Sarah Aljiel , Ibrahin Mohamad Andri , Intan Nurrachmi
Published: July 2023

Abstract. Assets in the perspective of muamalah fiqh in terms of their nature have two types, namely those that are material and non-material. Non-material assets include the copyright of a film that has commercial value, so it must be treated as material property. The number of activities to watch movies (streaming) for free on the Telegram application has caused a polemic in the community about its legitimacy. Based on these problems, the purpose of this study is to find out how the practice of streaming free movies via Telegram is from the perspective of fiqh muamalah and to find out how the practice of streaming free movies via Telegram according to Law no. 28 of 2014 concerning Copyright. The research method used is qualitative with a case study approach, using primary and secondary data. The data analysis technique used is descriptive analysis. The results of the study indicate that the practice of streaming movies for free through the Telegram application according to the perspective of Fiqh Muamalah is unlawful or illegal. Then the practice of streaming movies for free through the Telegram application according to the perspective of Law No. 28 of 2014 concerning Copyright, the act is categorized as copying which is a form of copyright infringement in accordance with article 9 paragraph 3 and violates exclusive rights, especially economic rights.

 

Abstrak. Harta dalam persepktif fikih muamalah dari sisi sifatnya memiliki dua jenis yaitu yang bersifat material dan bersifat non material. Harta non material diantaranya adalah hak cipta dari sebuah karya film yang memiliki nilai komersial, sehingga harus diberlakukan sebagaimana harta yang bersifat material. Banyaknya kegiatan menonton film (streaming) secara gratis pada aplikasi Telegram menimbulkan polemik di masyarakat tentang keabsahannya. Berdasarkan permasalahan tersebut, tujuan penelitian ini adalah untuk mengetahui bagaimana praktik streaming film gratis melalui Telegram menurut perspektif fikih muamalah dan mengetahui bagaimana praktik streaming film gratis melalui Telegram menurut Undang-Undang No. 28 Tahun 2014 Tentang Hak Cipta. Metode penelitian yang digunakan adalah kualitatif dengan pendekatan studi kasus, dengan menggunakan data primer dan sekunder dengan Teknik analisis data yang digunakan adalah deskriptif analisis. Hasil penelitian menunjukkan bahwa praktik streaming film secara gratis melalui ‎aplikasi Telegram menurut perspektif Fikih Muamalah hukumnya adalah haram atau tidak sah. Kemudian praktik streaming film secara gratis melalui ‎aplikasi Telegram menurut perspektif UU No 28 Tahun 2014 Tentang ‎Hak Cipta perbuatan tersebut dikategorikan sebagai penggandaan yang merupakan bentuk pelanggaran hak cipta yang sesuai dengan pasal 9 ayat 3 dan melanggar hak eksklusif khususnya hak ekonomi.
Analisis Pemotongan Imbalan Nazhir Pengelolaan dan Pengembangan Harta Benda di Wakaf Salman ITB
Authors: Dewi Alpiah Trisna , Senjiati Ifa Hanifia , Nuzula Zia Firdaus
Published: July 2023

Abstract. The review of the Indonesian Waqf Board (PBWI) Regulations and the Statement of Islamic Financial Accounting Standards (PSAK) form the basis for analyzing the practice of cutting a 10% fee at the start of a contract. This study uses a qualitative method with the research object of Wakaf Salman Bandung which applies deductions to nazhir fees. The results of the research are (1) PBWI allows Nazhir to receive operational or administrative costs, allows him to receive compensation from the management and development of waqf up to a maximum of 10% of the net proceeds from the management and development of waqf assets. (2) PSAK explains that nazir has the right to receive a maximum compensation of 10% of the net proceeds. (3) the implementation of the 10% deduction at the beginning of the waqf contract in the Salman Waqf is recognized as an administration fee and does not yet have the results of waqf management. (4) PBWI and PSAK analysis in Wakaf Salman ITB is permissible if it is for operational funds and there is no recognition of the results of management and development of waqf assets.

Abstrak. Tinjauan Peraturan Badan Wakaf Indonesia (PBWI) dan Pernyataan Standar Akuntansi Keuangan Syariah (PSAK) menjadi landasan dalam menganalisis praktik pemotongan biaya 10% di awal akad. Penelitian ini menggunakan metode kualitatif dengan objek penelitian Wakaf Salman Bandung yang menerapkan pemotongan imbalan nazhir. Hasil penelitian adalah (1) PBWI memperbolehkan nazhir menerima biaya operasional atau administrasi, memperbolehkan menerima imbalan hasil pengelolaan dan pengembangan wakaf maksimal 10% dari hasil neto pengelolaan dan pengembangan harta wakaf. (2) PSAK menjelaskan bahwa nazhir berhak untuk mendapatkan imbalan maksimal 10% dari hasil neto. (3) implementasi pemotongan 10% di awal akad berwakaf pada Wakaf Salman diakui sebagai biaya administrasi dan belum memiliki hasil pengelolaan wakaf. (4) analisis PBWI dan PSAK di Wakaf Salman ITB adalah diperbolehkan jika untuk dana operasional serta belum ada pengakuan hasil pengelolaan dan pengembangan aset wakaf.
Characterization of sub-surface structure, using seismic refraction and multi-channel analysis of surface waves methods in Ajere Ekori Yakurr LGA of cross river state
Authors: Atan Obeten Egor
Published: July 2023

The study was to characterize the sub surface at Agere in Ekori, using seismic refraction method, multichannel analysis of surface waves technique and borehole intrusive technique. Data were collected using a 12channel seismograph and other accessories required for seismic refraction data collection. Software called seismicimager was used to examine the data. The primary wave velocity in the first layer varied from 690 m/s at 4.2 m to 96 m/s at 7.3 m. A Vp range of 315 m/s to 484 m/s at a depth of 2 m is present inside the layer and represents the organic soil constituents. A Vp range of 669 m/s to 1756 m/s represents loose sand (dry), loose made ground (rubble), landfill rubbish, disturbed soil, and clay landfill, all within a depth of 2.3 m to 12.1 m. In addition to the borehole intrusive method, multichannel analysis of surface wave (MASW) techniques was used to calculate the soil profile based on velocity. The source was a 7 kg sledge hammer, the detectors (receivers) were 24 units of 4.5 Hz geophones, and the recorder was a Terraloc Mark 8 ABEM. Seismicimager software was used for analysis. At Ajere 1 through 6, the MASW test configuration employed 5 m geophone spacing and a source offset distance of 5 m, while at Ajere 7, it used 1 m geophone spacing and a source offset distance of 2 m. Near the boreholes, all of the MASW test arrays were run. The trustworthy seismic data from Ajere 1 to 6 at depths of 0.7 m to 13.1 m and 4.7 m to 17 m. Based on SPT N values, the results showed that the shear wave velocities had been classified into three layers of soil: very soft, soft, and firm. The velocities below 164 m/s, between 164 and 190, and 190 m/s to 320 m/s were classified as these soil types. In the meantime, a drilling invasive technique based on SPT N value determines changes in the soil layer. Hard material shear wave velocity data was not provided. In conclusion, because of its non-destructive, non-invasive nature and relative speed of evaluation, the MASW technique has the potential to be adapted in soil study to complement intrusive technique.
Choosing optimal input and sampling frequencies for analog to digital converter testing
Authors: Francisco André Corrêa Alegria
Published: July 2023

The main objective of this paper is to study of the ideal input and sampling frequencies, as well as determining the necessary number of samples for achieving coherent sampling. This aspect holds significant importance when it comes to testing analog-to-digital converters (ADCs) using various techniques such as the Histogram Test Method, Discrete Fourier Transform Method, or Sine-Fitting Method. The study conducted in this paper sheds light on a crucial consideration, which is the trade-off between testing duration and the proximity to the required frequencies. This trade-off is determined by the number of acquired samples. The balance between the amount of time spent on testing and the accuracy achieved in terms of the frequencies being targeted is of great importance. By exploring the ideal input and sampling frequencies, along with the determination of the necessary number of samples for coherent sampling, this research contributes to enhancing the understanding of ADC testing methodologies. It provides valuable information for researchers and practitioners in the field, enabling them to make informed decisions regarding the selection of appropriate testing techniques and algorithms based on their specific requirements and constraints. Ultimately, the findings presented in this paper have the potential to improve the efficiency and effectiveness of ADC testing processes, leading to more accurate and reliable results.
Tanggungjawab Pejabat Pembuat Akta Tanah atas Pembatalan Akta Hibah
Authors: Melvina  , Gunadi Ariawan
Published: July 2023

The land deed registrar has the authority to make authentic acts concerning certain legal acts or rights to land as regulated in Government Regulations Number 24 of 2016 on the regulations of the land deed department. The one where there is a fact on the ground that many incidents of cancellation of grants are assessed to not give a sense of justice for the parties, because of the lack of responsibility of the land deed registrar both in terms of form and material as the official authority to make grants rights on the land. The purpose of this research is to know and analyze the responsibility of the land registry officer for the cancellation of the grant act and to know the legal force of the subsidy act made by the land registry officer. This study uses a type of normative legal research. The results of the research showed that the grant acts made by the authorized land registrar officials are expected to qualify for the grant, and in terms of form and material, when there are errors committed by the land registrar officer, then the land registrar officer can be charged with administrative, civil, and criminal liability.
Analisis Yuridis Ketentuan Hukum yang Hidup dalam Masyarakat pada Kitab Undang-Undang Hukum Pidana Indonesia
Authors: Irawan Ade , Pura Margo Hadi
Published: July 2023

The research on "Juridical Analysis of Provisions Regarding Living Laws in the Community in the National Criminal Code" is motivated by the emergence of the issue of including provisions regarding living law in the National Criminal Code. This study aims to explore the position of customary law in Indonesian positive law and to analyze in depth the existing legal arrangements in the Criminal Code. This study uses a normative-conceptual legal research method, focusing on laws and norms that apply in society and collecting data through library research. After conducting research, the results show that the recognition of customary law community units has been contained in the 1945 Constitution of the Republic of Indonesia, which at the same time recognizes applicable customary law, but the Criminal Code, which was adopted from the Netherlands, has not contained rules regarding customary law; only the National Criminal Code contains provisions regarding living law as an extension of the principle of legality, accompanied by sanctions, and the method of application, which, in the dynamics of society, still raises pros and cons. For this reason, the state must also provide the best legal certainty regarding this matter, including being willing to accept all forms of aspirations from the community and being willing to review the National Criminal Code if there is a request for review at the Constitutional Court.
Implementation of the Carbon Tax Policy in Indonesia
Authors: Matheus Juan , Delicia Nadya Frisca , Rasji
Published: July 2023

The current increase in the earth's temperature and significant climate change have a negative impact on the sustainability of all living things. Indonesia is one of the countries that is committed to suppressing greenhouse gas production through a carbon tax policy regulated in the Law on Harmonization of Tax Regulations as a net zero emission instrument. However, until now, this carbon tax policy has not been realized by the government because it is hindered by several factors, such as unclear plans for implementing carbon tax implementation and determining effective tax rates due to limited resources and inadequate capacity. This study aims to examine the concepts and challenges of implementing a carbon tax as a net zero emission instrument after the enactment of the Tax Harmonization Law in Indonesia. The research method used is normative-juridical, with a statutory approach and a conceptual approach using secondary data obtained through library research. Based on research results, the implementation of a carbon tax in the national tax agency is considered very important and must be carried out immediately to restore environmental damage due to carbon dioxide emissions, which have been agreed to be reduced by 29% in 2030 and achieve net zero emissions in 2060. Therefore, the government needs to immediately finalize derivative regulations regarding the carbon tax mechanism and other accompanying policies so that every carbon produced can be taxed to increase national tax efficiency.
Eksplorasi Kebijakan dan Hukum Tentang Green Economy ditinjau dengan Islamic Legal Maxims di Indonesia
Authors: Kamaluddin Imam , Setiawan Bagus , Jakiyudin Ahmad Havid
Published: July 2023

Based on Indonesian ideals of environmental concern, the green economy was started to transform economic development. The green economy is a spoke of sustainable development because of its revolutionary and transformative effects in the fields of economics, society, and the environment. Unintentionally, numerous laws and regulations include provisions related to the green economy. It is fascinating to analyze from the standpoint of Islamic legal maxims (fiqh rules or qawaid fiqhiyyah) in order to illuminate the significance and motivation behind the adoption of pertinent legal rules and policies. This study intends to investigate the substance of legal studies on the green economy in Indonesia before further analyzing it in light of Islamic legal principles. The research findings are interpreted using a normative juridical research technique. The study of positive law and the literature on Islamic law are sources of information. The study's findings indicate that there isn't a particular law that has provisions related to the green economy in terms of terminology. However, laws and government rules pertaining to environmental protection from an economic standpoint can be found that contain the substance. Therefore, in Presidential Decree No. 98/2021, the government more thoroughly regulates it. Government initiatives and laws pertaining to the green economy can be seen from the perspective of Islamic legal maxims as fulfilling fiqh norms. The current policy is a legal requirement that obliges the legal community to abide by it and contribute to the realization of a green economy. It represents the government's goal to eliminate the risks brought on by environmental degradation.
Efectos nocivos del cigarrillo electrónico para la salud humana. Una revisión
Authors: Usuga David Mariana
Published: July 2023

El cigarrillo electrónico es un dispositivo electrónico capaz de liberar nicotina y algunas otras sustancias toxicas y carcinogénicas, sin embargo, existen dispositivos que no generan nicotina llamados Sistemas Electrónicos Sin Suministro de Nicotina (SSSN). Fue creado en el 2003 en China y posteriormente se ha ido comercializando en el resto del mundo, con diferentes generaciones y marcas del dispositivo. En realidad, existe una falsa percepción frente a este cigarrillo, porque no se ve expuesto a los efectos dañinos que tiene el cigarrillo de tabaco, lo que aumenta su uso en población adolescente quienes además se ven atraídos por la forma, los saborizantes y el color del dispositivo, volviéndolo incluso más aceptado socialmente. Además, existen países que aún no cuentan con políticas y normas para la comercialización del cigarrillo electrónico; razón por la cual el uso de este dispositivo es cada vez mayor. El dispositivo se comercializa con la idea de que es una herramienta eficaz para dejar de fumar, pero en realidad faltan estudios que avalen dicha información. Es muy importante que los usuarios de dichos dispositivos conozcan y sean conscientes de las enfermedades atribuibles a los compuestos tóxicos de los cigarrillos electrónicos. Este artículo es una adaptación del trabajo de grado presentado para la Maestría en Drogodependencia de la autora.
La infodemia: fenómeno social creciente asociado con la pandemia por COVID-19
Authors: Montes Arcon Pablo Salomon
Published: July 2023

La necesidad de consumo por parte del público en general en cuanto a información y tratamientos eficaces para el COVID-19, ha puesto en evidencia la vulnerabilidad de las personas frente a datos poco veraces, lo cual es de alto riesgo dadas las conductas nocivas que se presentan por parte de los afectados por este fenómeno.
Interrogantes y dilemas éticos de la relación entre profesionales de la salud y la industria farmacéutica
Authors: Sarmiento Castro Álvaro Orlando
Published: July 2023

La relación de la industria farmacéutica con los profesionales de la salud y las asociaciones que los congregan, han presentado siempre cuestionamientos y retos frente a la ética, la autonomía, la independencia, la transparencia, la conveniencia y la repercusión final sobre el paciente, como actor pasivo, pero fundamental, en los sistemas de salud.
El presente artículo de reflexión plantea los conflictos más frecuentes que se dan: económicos, científicos, académicos y de reconocimiento personal y social, generando inquietudes alrededor de ellos, y de otra parte, muestra como tanto academia, profesionales, industria y estados, han buscado y siguen buscando procedimientos, maneras y hasta códigos deontológicos que permitan alcanzar una interacción fluida, transparente y ética.
Finalmente, se analiza si estas innovaciones, normativas y propósitos de buena voluntad, han permitido ya alcanzar los objetivos planteados o estamos cerca de lograrlos
Continuamos avanzando
Authors: Giraldo Estrada Horacio
Published: July 2023

Los retos que nos hemos impuesto de hacer más visible y difundir en forma más efectiva la revista están empezando a dar resultados que esperamos sigan creciendo en forma progresiva. Estamos publicitando semanalmente los artículos que hemos publicado a todos los miembros de la Asociación y a muchas otras sociedades científicas lo cual nos ha permitido incrementar en forma notoria el número de visitas y descargas de artículos de nuestra revista.
PELATIHAN DESAIN KEMASAN DAN PEMASARAN ONLINE UNTUK UMKM DI KELURAHAN ARGOSARI, KUTAI KERTANEGARA
Authors: Latumeten Anna Anganita Theresia
Published: July 2023

UMKM memiliki peran yang signifikan terhadap perkembangan perekonomian nasional, dengan demikian maka pelatihan-pelatihan yang bertujuan untuk mengembangkan UMKM sebaiknya terus dilakukan. Pelatihan ini bertujuan untuk memberikan wawasan desain dan bentuk kemasan baru yang meningkatkan nilai jual produk. Selain itu, pendampingan dalam pemasaran online dengan menggunakan media sosial juga dilakukan dengan tujuan untuk menjangkau pasar yang lebih luas lagi. Pelatihan ini diberikan dengan mempertimbangkan permasalahan yang dialami mitra, yaitu: produk yang masih menggunakan packaging sederhana tanpa adanya desain label dan promosi yang belum dilakukan secara online. Hasil yang didapatkan melalui pelatihan ini adalah terciptanya kemasan yang dapat menjadi identitas produk dari UMKM mitra, serta terlaksananya kegiatan pemasaran atau promosi online untuk produk-produk UMKM mitra dengan menggunakan media sosial.
EDUKASI PENANGANAN PASCAPANEN PRODUK HORTIKULTURA PADA PEDAGANG DI PASAR TRADISIONAL BLAMBANGAN
Authors: Arista Yuvita Lira Vesti
Published: July 2023

Postharvest losses in horticultural products reach 45-55%, the main cause of postharvest losses in fruit and vegetables is caused by the product losing water due to respiration and transpiration processes which reduce product weight. Until now, Indonesia still contributes a very large postharvest loss, this is due to the lack of awareness and knowledge from both farmers, traders, and consumers regarding good postharvest handling. Most of the post-harvest losses occur during the marketing process, and this is what makes traders suffer a lot of losses. Therefore, educational activities are needed for post-harvest handling of horticulture products to prevent these losses, especially in the Blambangan Banyuwangi Market. Post-harvest handling that can be carried out by traders to prevent quality degradation of horticultural products includes sorting, trimming, grading, modifying packaging, and modifying storage. Educational activities for post-harvest handling of horticultural products for traders in the Blambangan traditional market run enthusiastically and can be declared successful. All participants can understand the entire material presented, not only that the participants are also able to implement the material directly starting from the process of sorting, trimming, and grading the products they sell. Participants were also able to apply packaging technology starting from selecting the appropriate type of packaging plastic and also making perforated holes in the plastic to reduce the rate of respiration so that fruit and vegetable products sold have a longer shelf life.
PELATIHAN TENTANG PENGGUNAAN MATHTYPE DAN CARA MEMBUAT PERMAINAN DOMINO MATEMATIKA DI SD NEGERI 01 KAGOKAN
Authors: Marfuah Iim , Nengsih Retno
Published: July 2023

Berdasarkan hasil observasi dan wawancara di SD Negeri Kagokan 01 yang dilakukan, terdapat beberapa permasalahan yang dihadapi oleh mitra, diantaranya: (1) Guru merasa kesulitan dalam membuat dan mengembangkan media pembelajaran dalam kegiatan belajar mengajar di kelas, (2) Guru merasa kesulitan dalam membuat pembelajaran yang lebih menarik dan mudah dipahami oleh siswa di kelas, (3) Kurangnya inovasi pada media pembelajaran pada guru untuk pengembangan pembelajaran di sekolah, dan (4) Guru sering kali kesulitan dalam menuliskan simbol-simbol matematika dalam penyusunan instrumen pembelajaran. Oleh sebab itu, salah satu alternatif solusi yang dilakukan dalam menghadapi masalah tersebut memberikan bantuan dalam bentuk pelatihan pembuatan media pembelajaran yaitu pembuatan kartu domino matematika dan dalam menggunakan software math type sehingga meningkatkan kualitas dan keterampilan guru dalam pembelajaran dan memudahkan dalam hal penyusunan instrumen pembelajaran
PEMBERDAYAAN MASYARAKAT DESA BULOTALANGI TIMUR DALAM PEMBUATAN TEH DAUN KELOR (Moringa Oleifera) DALAM UPAYA PEMANFAATAN SUMBER DAYA ALAM YANG MELIMPAH
Authors: Jumadil Jumadil
Published: July 2023

Desa  Bulotalangi  memiliki  tanaman  kelor  yang  melimpah,  namun  pemanfaatannya  oleh masyarakat masih sangat kurang, hal ini disebabkan oleh kurangnya pengetahuan dan pemahaman masyarakat Desa Bulotalangi akan manfaat dan cara pengolahan daun kelor. Tujuan yang hendak dicapai dalam kegiatan pengabdian masyarakat ini adalah untuk meningkatkan pengetahuan dan keterampilan masyarakat dalam mengolah daun kelor menjadi teh kelor. Dengan menggunakan metode PRA melalui pendampingan dan pelatihan, diperoleh hasil masyarakat Desa Bulotalangi menjadi lebih paham akan manfaat dari tanaman kelor dan memiliki keterampilan untuk mengolah daun kelor menjadi produk yang dapat dijual.
PELATIHAN PEMBUATAN VIRGIN COCONUT OIL (VCO) DI DESA GALUNG LOMBOK
Authors: Islamiyah Syahmidarni Al
Published: July 2023

Kelapa merupakan komoditas perkebunan yang memiliki banyak manfaat. Salah satu produk olahan kelapa yang dikenal adalah minyak kelapa murni atau VCO (Virgin Coconut Oil). Kabupaten Polewali sebagai salah satu penghasil kelapa di Provinsi Sulawesi Barat dengan produksi 17.498 ton. Salah satunya Desa Galung Lombok Kecamatan Tinambung yang sebagian besar warganya berprofesi sebagai petani kelapa dalam. Selama ini warga Desa Galung Lombok mengolah kelapa menjadi minyak kelapa. Masyarakat belum ada yang mengolah kelapa menjadi VCO karena tidak memiliki pengetahuan dan keterampilan. Tujuan pengabdian ini untuk mensosialisasikan dan memberikan pelatihan cara mengolah VCO. Metode yang digunakan adalah memberikan ceramah, praktek, dan diskusi interaktif. Kegiatan ini dihadiri oleh warga desa, kelompok wanita tani, aparat pemerintah Desa Galung Lombok dan mahasiswa KKN-T Program Studi Teknologi Hasil Pertanian Universitas Sulawesi Barat. Setelah kegiatan pelatihan ini dilaksanakan, peserta pengabdian memiliki pengetahuan dan keterampilan mengolah VCO secara enzimatis. Adapun rekomendasi keberlanjutan dari kegiatan ini adalah dilakukannya pendampingan khusus dari pihak pemerintah untuk mengembangkannya menjadi kegiatan ekonomi masyarakat Desa Galung Lombok.
FRAMEWORK PENILAIAN INDEKS AVAILABILITY DAN KUALITAS DAYA PADA TITIK SAMBUNG PELANGGAN INDUSTRI I4 DI GARDU INDUK PLN
Authors: Istiqomah Istiqomah , Harsono Brian Bramantyo Satriaji Dwi Adiputr , Ridwan Muhammad
Published: July 2023

Berdasarkan buku statistik Perusahaan Listrik Negara (PLN) 2021, diketahui pelanggan industri I3 dan I4 memberikan income 92% dari pendapatan industri, walaupun total pelanggan industri I3 dan I4 hanya 9,4% dari total keseluruhan industri. Tujuan dari penelitian ini adalah untuk mendapatkan framework penilaian indeks availability  dan kualitas daya pada titik sambung pelanggan industri di Gardu Induk milik PLN. Hal tersebut diharapkan dapat menjadi masukan untuk peningkatan keandalan dan kualitas tenaga listrik. Metodelogi yang digunakan adalah studi literatur, diskusi dengan narasumber terkait untuk penentuan parameter, pengambilan data serta uji coba dan analisis hasil uji coba framework. Berdasarkan hasil uji coba framework penilaian pada 15 pelanggan I4 di kawasan industri Bekasi, Karawang, dan Purwakarta dapat diketahui bahwa  terdapat dua pelanggan masuk pada kuadran 1 (pelanggan memiliki availability dan kualitas daya yang baik), tiga pelanggan masuk pada kuadran 2 (pelanggan memiliki availability yang baik, namun kualitas dayanya masih perlu ditingkatkan), delapan pelanggan masuk pada kuadran 3 (pelanggan memiliki availability masih perlu ditingkatkan, namun kualitas dayanya yang baik), dan dua pelanggan masuk pada kuadran 4 (pelanggan memiliki availability dan kualitas daya yang perlu ditingkatkan). Dua pelanggan yang masuk pada kuadran 4 perlu adanya evaluasi lebih lanjut oleh PT PLN (Persero).
BANK NOTE VALUE CHECKER BASED ON IMAGE RECOGNITION
Authors: Suardi Citra , Sundoro David , Syariati Kasmir , Lordianto Reinaldo Lewis
Published: July 2023

This research aims to develop a banknote recognition system that can help people with special needs, especially people with visual impairments, in recognizing banknote denominations. This system uses image processing technology and machine learning models by utilizing the Create ML library which is integrated with Apple's operating system. By using the Create ML library, modeling the recognition of banknote nominal values can be made easily and without the need for special knowledge in developing machine learning models. The dataset used in this training comes from images of banknotes that have been previously collected and processed. Machine learning models are trained to recognize important features in images such as pictures, numbers and other signs and associate them with the appropriate denominations of money. The test results show that the model created can recognize banknote denominations with an accuracy rate of 71%. This shows that the use of the nominal recognition model for banknotes that is made can help the blind in identifying the nominal money more accurately and efficiently, thereby increasing the independence and quality of life of visual impaired person
IMPLEMENTASI PROXY SERVER UNTUK OPTIMALISASI MANAJEMEN BANDWIDTH JARINGAN KOMPUTER PADA UNIVERSITAS XYZ
Authors: Nasir Arnold , Lordianto Reinaldo Lewis
Published: July 2023

Perkembangan pemanfaatan jaringan komputer, baik yang terhubung secara privat (LAN) maupun terhubung ke jaringan publik (Internet), telah mengalami peningkatan yang pesat. Dalam konteks ini, akses lancar terhadap aplikasi dan layanan berbasis web menjadi sangat penting. Universitas XYZ saat ini telah mengoperasikan beberapa aplikasi dan layanan web, baik secara online maupun offline. Namun, hasil observasi di XYZ menunjukkan bahwa jaringan masih memisahkan antara jaringan lokal dan Internet, dan penggunaan bandwidth belum terkontrol dengan baik. Penelitian ini bertujuan untuk meningkatkan kinerja jaringan di Universitas XYZ dengan merancang server proxy yang dapat membantu dalam pengoptimalan pemanfaatan bandwidth dan mengatur hak akses pengguna. Metode pengumpulan data yang digunakan adalah melalui observasi, kuesioner, studi literatur, dan wawancara. Hasil observasi menunjukkan bahwa saat ini jaringan pada XYZ masih memisahkan antara jaringan lokal dan Internet dan penggunaan bandwidth belum terkontrol dengan baik. Penelitian ini diharapkan dapat membantu mengatasi masalah tersebut dan meningkatkan kelancaran akses aplikasi atau layanan web di Universitas XYZ.
PERBANDINGAN EFEKTIVITAS SISTEM INTERAKSI VIRTUAL REALITY CLASSROOM DAN KONFERENSI VIDEO KONVENSIONAL DALAM MENGATASI KETERBATASAN BANDWIDTH PADA PEMBELAJARAN DARING
Authors: Syariati Kasmir , Suardi Citra , Sundoro David , Lewis Reinaldo
Published: July 2023

Penelitian ini mengeksplorasi pemanfaatan Ruang Kelas Virtual Reality (VR) sebagai alternatif untuk konferensi video dalam pembelajaran online, dengan tujuan mengatasi kendala bandwidth. Metode penelitian yang digunakan adalah analisis komparatif antara sistem interaksi avatar VR dan sistem video konferensi tradisional. Penelitian berfokus pada pengoptimalan penggunaan bandwidth dalam VR melalui interaksi berbasis avatar. Pengumpulan data dilakukan melalui pengamatan perilaku interaksi pengguna dan pengukuran penggunaan bandwidth dalam komunikasi antar klien. Data yang terkumpul dianalisis secara kuantitatif untuk memahami perbedaan perilaku pengguna dan implikasinya terhadap pengalaman interaktif serta strategi yang diperlukan untuk memastikan komunikasi yang efisien dalam lingkungan pembelajaran daring. Hasil pengukuran menunjukkan rata-rata latensi system konferensi video sebesar 184 ms (dengan tambahan proses encoding decoding yang mengakibatkan delay hingga 1 detik) dengan rata-rata latensi VR classroom sebesar 133 ms. Sistem avatar VR menunjukkan latensi yang lebih rendah serta memberikan pengalaman belajar yang responsif dan immersif. Selain itu, sistem avatar VR menunjukkan ketangguhan dalam menghadapi keterbatasan jaringan, menjaga kualitas interaksi yang konsisten. Sistem dapat mencapai framerate stabil pada 60 fps dan menghindari desinkronisasi antara audio dan video pada tingkat limitasi bandwith 100kbps di mana system konferensi video gagal mempertahankan feed video dan audio. Namun, perlu dicatat bahwa implementasi sistem avatar VR memerlukan pengaturan dan persyaratan perangkat keras yang lebih kompleks dibandingkan dengan video konferensi.
APLIKASI REPOSITORY KARYA ILMIAH POLITEKNIK GORONTALO
Authors: Mohidin Ismail KH
Published: July 2023

Aplikasi repository Politeknik Gorontalo pada saat ini masih menggunakan sistem semi manual, yakni pada proses pendistribusian nya yang masih harus datang ke perpustakaan dan share menggunakan google drive dalam mengakses tugas akhir penelitian mahasiswa. Oleh sebab itu dibutuhkan sebuah layanan system yang terintegrasi yang baik. tujuan dari dibagunnya aplikasi repository ini untuk memudahkan mahasiswa untuk mengakses dan mencari referensi secara online tugas akhir hasil penelitian mahasiswa Politeknik Gorontalo. Pembuatan aplikasi ini menggunakan metode restful api. Pada tahapan perancangan sistem menggunakan Unified Modeling Language (UML). pengambilan data dilakukan dengan berdiskusi langsung dengan pimpinan perpustakaan pusat, program studi dan mahasiswa, dari hasil diskusi dan pengamatan langsung ditemukan berbagai kendala teknis yang dihadapi oleh penggelola perpustakaan pusat, program studi dan mahasiswa, selanjutnya data-data tersebut dianalisis dan digunakan sebagai merancang sistem yang akan dibagun. Proses perancangan sistem menggunakan konsep Model View Control (MVC) sehingga aplikasi yang dibagun lebih dinamis, hasil penelitian berupa tampilan hasil percarian berdasarkan judul penelitian, nama mahasiswa, pembimbing dan penguji, yang dapat memudahkan mahasiswa didalam mengakses informasi secara detail, serta bahan pustaka yang telah upload ke sistem dapat diakses pada aplikasi android sehingga dapat menghemat waktu dan penggunaan tempat karna dapat di akses dari mobile dan website
Streamlining Square Root Matrix Function Computation with Restarted Heavy Ball Algorithm
Authors: KARADUMAN Gül
Published: July 2023

This research proposes a new efficient algorithm for calculating the square root function of the large-scale nonsingular sparse matrix by restarting the Heavy Ball Algorithm. The square root matrix function is critical in various applications, including signal processing, image processing, and machine learning. However, its computation is challenging due to existing methods' high computational complexity and numerical instability. The restarted Heavy Ball Algorithm provides a streamlined and efficient approach for computing the square root matrix function. The approach demonstrates its effectiveness through numerical experiments on various matrices, showing its superior performance compared to existing state-of-the-art methods. Numerical results show that the restarted Heavy Ball algorithm is feasible and effective for calculating the square root function.
Sosialisasi Dampak dan Pengaruh Internet Bagi Pelajar di Panti Asuhan Aisyiyah Putra Padang
Authors: Sri Restu Ningsih  , Elizamiharti  , Nelfira  , Nur Azizah  , Yessy Prima Putri
Published: July 2023

The rapid development of technology, if we don't follow it, it will make us left behind in facing the times, especially in the field of education. For this reason, it is necessary to socialize to students at the Orphanage, how to use the internet wisely. The purpose of this Community Service (PKM) is outreach to provide increased knowledge about the impact and influence of using the internet for students. This activity was carried out at the Aisyiyah Putra Orphanage in Nanggalo District, Padang City. The method used in carrying out this activity is the lecture method and the question and answer method and quizzes. The material provided is in the form of socialization on how to use the internet wisely by knowing its positive and negative impacts and their influence on students. The result of this PKM activity is an increase in technological knowledge for students about the impact and influence of the internet for students, both the positive and negative impacts on students.
Pelatihan Literasi Sains Untuk Meningkatkan Keterampilan Berpikir Ilmiah Guru Sekolah Dasar di Slempit Kabupaten Gresik
Authors: Subayani Nataria , Bakhtiar Afakhrul Masub
Published: July 2023

Science learning in elementary schools requires real examples in everyday life in order to facilitate the construction of students' thinking at the level of concrete operational cognitive development. This requires a skill needed by teachers in designing science learning to be contextual. Examples of concepts that are far away and difficult to find by students in the surrounding environment, causing students to lack interest in learning science. Meanwhile, teachers feel less confident in presenting examples of science concepts that are appropriate to their respective regions because they are not contained in the guidebooks used in learning in class. This service aims to provide scientific literacy (IPA) training to teachers at UPT SDN 209 Gresik so that the science learning process is in accordance with the surrounding environment and has a positive effect on scientific literacy and scientific thinking skills of teachers. The service program is carried out through workshops for teachers. The results of this service are in the form of examples of science concepts related to the daily life of the Slempit community related to the context of science (IPA) and drafts of scientific articles for elementary school teachers
Uji Mekanik Material Pipa SA-312 TP304L untuk Kualifikasi PQR Sesuai ASME BPVC Sec. IX-2019
Authors: Batubara N. H , Butar H Butar , Aryswan A , Rizki T. R
Published: July 2023

Sesuai ASME BPVC Sec.IX, Welding Procedure Specification (WPS) dinyatakan layak digunakan untuk proyek pengelasan dengan diikualifikasi dahulu menggunakan Procedure Qualified Record (PQR). Pengujian mekanikal dengan menimbulkan kerusakan untuk mengetahui ketahanan suatu material dengan cara ditekan, ditarik, dan dilengkungkan. Penelitian bertujuan mengetahui kualitas pengelasan dan rentang ketebalan material yang dapat dikualifikasi menggunakan test coupon pada PQR. Pengujian mekanikal yang dibutukan pada PQR ini yaitu dua spesimen tensile test dan empat spesimen bend test dengan acceptance criteria spesifikasi ASME BPVC Sec. IX-2019. Pada spesimen tensile test 1 dan 2, diketahui nilai ultimate tensile strength yaitu sebesar 584 MPa dan 594 MPa. Salah satu spesimen root bend pada bend test memiliki diskontinuitas terbuka di area weld sebesar 0.5 mm. Berdasarkan pada ASME BPVC Sec. IX-2019, nilai minimum yang diijinkan untuk tensile test pada material SA-312 TP304L yaitu sebesar 485 MPa, serta ukuran maksimum diskontinuitas terbuka yang diperbolehkan untuk bend test pada area weld dan HAZ, yaitu sebesar 3 mm.
GENERATION OF MPSK SIGNAL USING LOGIC CIRCUITS
Authors: Al-Haddad Mohammed Kasim
Published: July 2023

The traditional technique of generating MPSK signals is basically to use IQ modulator that involves analog processing like multiplication and addition where inaccuracies may exist and would lead to imbalance problems that affects the output modulated signal and hence the overall performance of the system. In this paper, a simple method is presented for generating the MPSK using logic circuits that basically generated M-carrier signals each carrier of different equally spaced phase shift. Then these carriers are time multiplexed, according to the data symbols, into the output modulated signal.
Implementation of Digital Image processing in Calculating Normal Approach for Spherical Indenter Considering Elastic/Plastic Contact
Authors: Lateef Rana Abdul Rahman , Abdul Hussein Ahmed
Published: July 2023

In this work a study and calculation of the normal approach between two bodies,spherical and rough flat surface, had been conducted by the aid of image processingtechnique. Four kinds of metals of different work hardening index had been used as asurface specimens and by capturing images of resolution of 0.006565 mm/pixel a good estimate of the normal approach may be obtained the compression tests had been done in strength of material laboratory in mechanical engineering department, a Monsanto tensometer had been used to conduct the indentation tests. A light section measuring equipment microscope BK 70x50 was used to calculate the surface parameters of the texture profile like standard deviation of asperity peak heights, centre line average, asperity density and the radius of asperities. A Gaussian distribution of asperity peak height was assumed in calculating the theoretical value of the normal approach in the elastic and plastic regions and where compared with those obtained experimentally to verify the obtained results.
Comparison Study between Iraqi Conditions of Contract and FIDIC Conditions- The Red Book
Authors: Hilal Mustafa Abdullah , AL-Najar Zaid Jamel Musa
Published: July 2023

Reconstruction in Iraq requires coherent legitimate frameworks that are able to detail obligations, rights and responsibilities of the parties participating in reconstruction projects, regardless their type or delivery system.Conditions of Contract can be considered an important component of these frameworks. This paper investigates flexibility and appropriateness of the application of Iraqi conditions of contract in reconstruction projects. These conditions were compared to FIDIC Conditions. The objective wasn't comparing individual clauses, but rather exploring the principles and philosophy laying behind each conditions, and to what extent each conditions care about realizing equity between main contract parties. Validity of application on various project delivery systems was also investigated. The structure of Iraqi and FIDIC conditions were compared to determine how the efficiency of use will be effected by the layout, presentation, organization, and detailing of the contents of each conditions. Moreover, some clauses related to the project parties were compared in order to further illustrate the disparity in efficiency of each conditions. The paper concludes that Iraqi conditions of contract in its current state was, and will continue, hindering the  reconstruction efforts in Iraq, as well as being a cause of money waste and bad quality of project outputs.
FINITE ELEMENT ANALYSIS OF HUMAN AND ARTIFICIAL ARTICULAR CARTILAGE
Authors: Abbass Sadiq Jafer , Abdulateef Farah Mohammed Reda
Published: July 2023

Joint diseases, such as osteoarthritis, induce pain and loss of mobility to millions of people around the world. Current clinical methods for the diagnosis of osteoarthritis include X-ray, magnetic resonance imaging, and arthroscopy. These methods may be insensitive to the earliest signs of osteoarthritis. This study investigates a new procedure that was developed and validated numerically for use in the evaluation of cartilage quality. This finite element model of the human articular cartilage could be helpful in providing insight into mechanisms of injury, effects of treatment, and the role of mechanical factors in degenerativeconditions, this three-dimensional finite element model is a useful tool for understanding of the stress distributions within articular cartilage in response to external loads and investigating both the prevention of injury and the pathological degeneration of the joints.In this study, 21 models were analysed by using ANSYS workbench v12.1: four normal articular cartilage models (distal femur, patella, medial and lateral tibia). A redesign to the distal femur model was done to get osteoarthritis articular cartilage (simple and deep) seven models by making partial cut without affecting the subchondral bone, and full cut with part of the subchondral bone in different diameters. Finally a treatment done by replacing the defective parts with artificial articular cartilages with different types of treatment. The finite element analysis studied depending on a Von Mises criteria and total deformation in different activities. The results shows that Autologous Chondrocyte Implementation is the best treatment way and it is close by 87.50% to normal cartilage. This procedure can be used as a diagnostic procedure for osteoarthritic patients and to choose the best treatment options.