bluuebunny/crossref_metadata_2025 huggingface dataset:
Operasional dan Pemeliharaan Pipa Gas Section 4 Berbasis Data Histori Tahun 2021-2022
Authors: Hasan Gema , Sarkowi M , Nama Gigih Forda
Published: March 2024

PT Perusahaan Gas Negara Tbk (PGN) mengoperasikan jaringan pipa transmisi dan distribusi sepanjang 6443 km dan 3473 km jaringan pipa anak perusahaan (TGI, PLI, KJG, Pertagas). Wilayah operasi mencakup, Sumatera, Batam, Jawa Bagian Barat, Jawa Bagian Timur, Kalimantan & Papua. Jaringan pipa transmisi gas bumi bertekanan tinggi PGN yang terdiri dari pipa phase 1 dan phase 2 yang berada di atas Right of Way (ROW). Total panjang pipa Jaringan Transmisi Area Lampung phase 1 dan phase 2 adalah 217,1 km (Section 4: 48,5 km, Section 5: 73,45 km, dan Section 6: 95,15 km). Sepanjang jalur ROW Transmisi Area Lampung terdapat 7 Sectional Valve (SV) dan 9 Future connection (FC). Tidak hanya itu, jaringan transmisi juga dilengkapi beberapa aset penunjang seperti: Box katodik proteksi, Rambu-rambu, Sign Marker dan Jembatan penghubung. Section 4 berada di Departemen Pelaksana Proyek Operasi (PPO), Area kerja Operasi Transmisi Lampung. Pelaksanaan kegiatan operasi dan pemeliharaan aset ROW Transmisi Lampung dilakukan baik secara rutin maupun non-rutin ,Kehandalan pipa, dengan memaksimalkan kegiatan operasi dan pemeliharan yang rutin dilakukan. Setiap kegiatan operasi dan pemeliharaan terlapor dan tersimpan data historinya, hal ini bertujuan untuk memudahkan dalam penanganan kegagalan yang ditemukan terutama pada jaringan pipa. Temuan kegagalan dalam monitor aset harus segera dilaporkan, berupa laporan temuan kegagalan, berita acara, dan detail teknis. Tingkatan temuan akan dibedakan menjadi high risk, medium risk dan low risk. Temuan kegagalan jaringan pipa transmisi termasuk dalam kategori high risk yang harus segera diselesaikan. Tujuan dari proyek operasi dan pemeliharan berbasis data histori adalah terciptanya kehandalan pada sistem pipa transmisi sesuai dengan standar. Sedangkan Sasaran pekerjaan ini adalah tercapainya pembangunan perbaikan pipa jaringan transmisi yang mengalami exposed.
Analisis Tebal Perkerasan Lentur Menggunakan Metode Manual Desain Perkerasan Jalan (MDP) 2017 Pada Ruas Jalan Tanjung Lubuk – Sri Tanjung Kabupaten Ogan Komering Ilir
Authors: Praja Rozak , Purba Aleksander , Wardono Herry
Published: March 2024

Jalan merupakan suatu prasarana perhubungan darat yang sangat berperan penting bagi kehidupan manusia. Dengan adanya jalan maka akses logistik dari suatu tempat ke tempat lain akan lebih cepat dan mudah, sehingga mempercepat pertumbuhan ekonomi daerah tersebut. Salah satu ruas jalan di Kabupaten Ogan Komering Ilir adalah Ruas Jalan Tanjung Lubuk – Sri Tanjung. Kondisi existing jalan beragam kerusakan seperti jalan berlubang akibat dari campuran lapisan permukaan yang buruk, selain itu juga terjadi pelepasan butiran dan pengelupasan lapisan permukaan. Pemerintah Kabupaten Ogan Komering Ilir telah merencanakan pembangunan jalan aspal (perkerasan lentur) untuk jalan ruas tanjung lubuk – sri tanjung. Dalam merencanakan dan mendapatkan desain struktur perkerasan jalan lentur yaitu dengan menggunakan Metode Manual Desain Perkerasan Jalan 2017. Dengan menggunakan metode manual perkerasan jalan 2017 jenis data yang digunakan terdiri dari data primer yaitu pengukuran, survey lapangan, dokumentasi, data lalu lintas, data CBR yang didapat dan data sekunder yaitu peta lokasi dan status jalan. Hasil pengamatan dan survey didapat nilai lalu lintas harian rata – rata (LHR) sebesar 234 kendaraan perhari yang terbagi dalam beberapa jenis golongan kendaraan. Nilai CBR rata - rata tanah dasar yakni 11,12% diatas nilai minimum CBR yang dipersyaratkan sebesar 6%. Beban lalu lintas CESA5 untuk umur rencana 20 tahun sebesar 1.029.646,195 / (1,E+06). Maka hasil dari penelitian Analisis Tebal Perkerasan Lentur Menggunakan Metode Manual Desain Perkerasan Jalan (MDP) 2017 Pada Ruas Jalan Tanjung Lubuk – Sri Tanjung Kabupaten Ogan Komering Ilir diperoleh Tebal Perkerasan AC WC = 40 mm, AC BC = 60 mm dan LPA Kelas A = 260 mm.
Analisis Perbaikan Tanah Jalan Akses Pelabuhan New Palembang Tanjung Carat dengan Metoda PVD Pre-loading.
Authors: Susilo Hendri , Widyawati Ratna , Sep Trisya
Published: March 2024

Kota Palembang merupakan kota perdagangan, tentu salah satu fasilitas penunjangnya adalah pelabuhan, namun jenis pelabuhan yang dimiliki Kota Palembang adalah pelabuhan sungai. kapasitas pelabuhan Boom Baru Saat ini sudah tidak memadai lagi, kapal-kapal dengan panjang 200 m saja yang bisa bersandar, sementara kapal-kapal yang panjang 400 m dengan bobot yang berat tidak bisa bersandar. Masalah pendangkalan alur pelayaran Sungai Musi menjadi salah satu persoalan ketika kapal ingin bersandar di pelabuhan tersebut. Hal inilah yang menjadi dasar pemikiran Pemerintah Provinsi Sumatera Selatan untuk memindahkan pelabuhan Boom Baru ke tempat yang baru. Rencana perpindahan Pelabuhan (New Palembang) tanjung carat ini belum memiliki jalan akses menuju ke pelabuhan, tentunya diperlukan sebuah perencanaan trase jalan yang menghubungkan ke pelabuhan tersebut. Adapun masalah yang muncul pada trase jalan rencana adalah Kondisi pasang surut yang terjadi di lokasi perencanaan, Kondisi tanah dasar yang sangat lunak. Maksud dari analisis perbaikan tanah ini adalah untuk menyusun suatu perencanaan yang komprehensip dan matang sehingga permasalahan konstruksi jalan akses ke pelabuhan dapat di minimalisir. Tujuan analisis perbaikan tanah adalah untuk meningkatkan kualitas karakteristik tanah, parameter kuat geser tanah yang akan mendukung sebuah struktur sehingga mampu menahan beban struktur yang akan dibangun dengan deformasi yang diizinkan. Dari hasil analisa perbaikan tanah jalan akses pelabuhan (New Palembang) tanjung carat di dapat kesimpulan sebagai berikut: (1) Profil pelapisan tanah terbagi menjadi 5 lapisan, (2) Waktu konsolidasi tanah jika tidak menggunakan PVD+ Preloading adalah 46 bulan, (3) Pola pemasangan PVD pada kedalaman tanah Lunak menggunakan Pola segiempat dengan jarak 1 m, kedalaman pemasangan PVD adalah 13 m s/d 20 m, dan waktu untuk mencapai derajat konsolidasi U = 90 % adalah 6 bulan, (4) Tinggi rencana timbunan tertinggi adalah 3 m, (5) Diperlukan Perbaikan Tanah berupa PVD + Preloading untuk menangani kondisi tanah di area Tanjung Carat dengan total penurunan sekitar 90 cm.
Synthesis and Characterisation of Ag-Co-Venlafaxine-Cyclodextrin Nanorods
Authors: Mani Ayyadurai , Venkatesh Govindaraj , Senthilraja Perumal , Rajendiran Narayanasamy
Published: March 2024

Ag and Ag/Co nanoparticles containing venlafaxine/cyclodextrin (VF/CD) inclusion complexes were synthesized and analyzed by UV-Visible, fluorescence, computational technique, DSC, FTIR, XRD, FE-SEM, and TEM. Single emission was observed in α-CD and β-CD. A blue-shifted absorption and fluorescence maximum was seen in Ag/VF/CD and Ag/Co/VF/CD nanoparticles than VF/CD inclusion complex. TEM image exposed the existence of nanorods in Ag/VF/β-CD and Ag/Co/VF/β-CD. Pure VF drug shows more antibacterial activity than Ag/VF/β-CD and Ag/Co/VF/β-CD nanomaterials. Nano particle size is also measured by X-RD and TEM.
The Effect Of Corn On Pastry Quality
Authors: Safina Dinara , Faridah Anni , Andriani Cici , Anggraini Ezi
Published: March 2024

High imports of wheat and increasing consumption of wheat as the main raw material for the Bakery, Pastry,Pasta and Noodle industries. Pastry is a type of product without yeast that has a dry and layered texture. To in-crease nutritional value, add variety to pastry and reduce the use of wheat flour, corn can be used as a substitute.Corn production in West Sumatra increases every year and the price is relatively cheap because it is underutilized by the community. This research aims to analyze the effect of 0%, 20%, 30% and 40% corn on pastry quality. Thistype of pure experimental research uses a completely randomized design (CRD) method and three repetitions. The data collection technique was carried out by giving a questionnaire to three limited panelists who were lecturers in the Pastry and Bakery course, Family Welfare Science, Culinary Management concentration, UNP, with primary data types. Data were analyzed using ANOVA, if Fcount > Ftable then continued with the Duncan Test. The results of the research showed that the average value was almost the same for each treatment, except for the color, flakyand sweet taste quality tests for corn. This is proven by the ANOVA results, where the color quality, flaky texture and sweet taste of the corn are different. The best pastry quality value is when corn is used as much as 30%.
The Effect Of Adding Red Dragon Fruit Skin On The Quality Of Dadiah Gelato
Authors: Yunianti Badriyah Maulidya , Faridah Anni , Holinesti Rahmi , Andriani Cici
Published: March 2024

Indonesia is geographically located on the equator, which is a country with a tropical climate. Ice cream is a snack that is suitable to eat when the weather is hot. One type of ice cream is gelato. Gelato is a type of frozen dairy food dessert which is a processed product made from cow's milk and is included in the low-fat ice cream category. The main ingredients for gelato include cow's milk, whipped cream, egg yolks and sugar. Gelato has lower fat content (4-8%) and total solids (32-42%) than regular ice cream, but usually has higher sugar content (16-21%) to provide a smooth, scoopable texture. Ways are needed to develop gelato, such as adding curd and natural coloring from fruit. Dadiah has weaknesses in terms of its sour taste and fishy aroma which people don't like, therefore there needs to be innovation or efforts that can be made to attract people's interest in consuming dadiah, such as by adding dragon fruit skin. 30-35% of dragon fruit is the skin of the fruit, but it is often just thrown away as trash and considered waste without being used for anything more useful. Dragon fruit skin contains quite high levels of antioxidant compounds which are able to fight oxidation in the body. Red dragon fruit skin contains vitamin B1, vitamin B2, vitamin B3 and vitamin C, protein, fat, carbohydrates, crude fiber, thiamine, niacin, pyridoxine, cobalamin, glucose, phenol, betacyanin, polyphenols, carotene, phosphorus, iron and flavonoids. This research aims to analyze the effect of adding 15%, 25% and 35% of red dragon fruit skin on the quality of the color, aroma, texture, taste and preferences of the dadiah gelato produced. This type of research is a pure experiment using a Completely Randomized Design method. The data used is primary data obtained directly from 3 expert panelists by filling in the organoleptic test format for the quality of gelato with the effect of adding red dragon fruit skin. The data obtained is then tabulated in table form and Analysis of Variance (ANOVA) is carried out, if Fh>Ft then followed by the Duncan Test. The results of the research showed that there was a significant effect of adding red dragon fruit skin of 15%, 25% and 35% on color quality (pink fanta). The best result from the gelato quality test with the addition of red dragon fruit skin was 35%.
The Use of Natural Insecticides in the Control of The Aedes Aegypti Mosquito
Authors: Pariyasi Pariyasi , Razak Abdul
Published: March 2024

One of the problems that are closely related to the community is the case of dengue fever and the use of synthetic insecticides, which cause environmental, insect resistance, and health losses for the community. To reduce the use of synthetic insecticides, this research focuses on the use of natural insecticides in controlling the Aedes Aegypti mosquito. The method in this study is true experiment research using a completely randomized design with 6 treatments 4 repetitions with 1 aqua dest control. Natural insecticides are made from Lemongrass and eco enzymes, then sprayed onto Aedes Aegypti mosquitoes in each cage containing 10 mosquitoes, the total mosquitoes tested were 280 adult mosquitoes. The purpose of this study was to formulate a natural insecticide that is effective in killing the Aedes Aegypti mosquito and to analyze the public's acceptance of the natural insecticide made. The results showed that the 4th treatment, namely 2:1 (citronella: eco enzymes) had the highest killing power with a mortality rate of 92.5% with an average time of killing mosquitoes of 1 minute. More than 50% of the survey of 20 respondents accepted or liked natural insecticides made from aspects of color appearance, ease of use, availability of materials, and the desire to use natural insecticides, while the smell of natural insecticides, people did not accept because the smell was quite strong.
Cosmopolitan Nationalism (A Theoretical Review)
Authors: Nugraha Dwi Wandari Purwa , Fitrisia Azmi
Published: March 2024

especially Indonesia, because nationalism is a form of love and respect for the nation itself. However, the concept of nationalism has shifted due to the current of globalization which brings various understandings. One of them is cosmopolitanism which forces individuals to interact with ideas and symbols that come from outside their nation state. Then the concept of cosmopolitan nationalism emerged as nationalism that is relevant to be applied in the era of globalization which consists of the following aspects: nationality with the indicators being: achieving the ideals of a nation that is dynamic, not narrow-minded, maintaining national identity and loyalty to the state. Morals include: humanity, nationality, kinship and religion. Politics includes: tolerance, justice and responsibility. The Cultural Dimension includes: lifestyle, diversity, individual behavior, and global similarity.
Space Allocation of RAPs Zoning Plan in Pasaman Barat Regency Based on the Minister Regulation of Marine and Fisheries No. 31/PERMEN-KP/2020
Authors: Arlius Arlius , Suparno Suparno , Husni Erni
Published: March 2024

Regional Aquatic Protected Areas (RAPs) of Pasaman Barat Regency is a protected and managed water area covering the waters of Pangka Island, Pigago Island, and Taluo Island. The purpose of the study was to analyze the zoning plan for the Marine Protected Area (MAPs) and analyze the activities that may or may not be carried out in the RAPs in Pasaman Barat Regency. The research method used is the survey method. The results of the analysis of the zoning plan for the conservation area of ​​Pasaman Barat Regency have 6,122.14 Ha, consisting of a core zone of 157.93 Ha, a limited use zone of 5,927.09, and other zones/port zones of 37.12 Ha. All activities are not allowed in the core zone except educational activities (permitted with conditions). Limited use zones for economic activities include small-scale fishing and small fisherman shipping (permitted), regular domestic passenger ship shipping (permitted), and fishing vessel traffic > 10 GT (permitted). Activities for the social and economic community in the limited use zone are allowed with conditions. Other zones/port zones are used for port activities to support tourism. The Pasaman Barat Regency MPA zoning plan is an important document for the West Sumatra Provincial Government as the basis for granting a water business permit in a conservation area.
Utilization of Acacia Leaf Litter (Acacia Mangium) as an Eco-Friendly Composite Material
Authors: Wirman Rahmi Putri , Frinaldi Aldri , Lanin Dasman , Isnaini Vandri Ahmad
Published: March 2024

This study discusses the parameters of Acacia leaf litter fibers in environmentally friendly composite mixtures. This parameter is used as a reference for whether Acacia leaf litter fibers have the potential to be additives to composites. The composite sample used in this study was concrete. Acacia tree leaves are leaves that have strong fibers and high resistance. Acacia trees are trees that grow rapidly and can multiply rapidly throughout the annual season in the tropics. Acacia leaf litter fibers are used as additives to produce strong and environmentally friendly composites. Testing Acacia leaf litter fiber parameters in the form of particle distribution in samples and fiber tensile tests using a Universal Testing Machine (UTM). ImageJ software carried out an analysis of the distribution of concrete constituent particles. From the analysis results, the average distribution of fine aggregate particles was 0,20 mm², coarse aggregates were 92.69 mm², and Acacia leaf fibers were 0.162 mm² for powder particles and 0.174 mm for thread-shaped particles (fiber diameter). The study results show that Acacia leaf fiber has a tensile test with a value of 6.38 kg/cm², which has good elasticity and durability so that it can be used as a composite mixture material.
Ability of Vegetation Absorption to CO₂ Emissions at the Campus of Universitas Negeri Padang
Authors: Yuzandi Indra , Anhar Azwir
Published: March 2024

Green Open Space (GOS) is an elongated/lined area and/or clustered, where plants grow, either growing naturally or intentionally planted. Plants or vegetation function as absorbers of Carbon dioxide (CO₂) in the atmosphere and can be absorbed by trees through the process of photosynthesis. For this reason, the purpose of this study was to determine the amount of vegetation, to determine the amount of vegetation absorption of CO₂. This study used the census method by measuring all vegetation stands. For data analysis, calculate the diameter of the tree at chest height (DBH), calculate tree biomass, calculate the estimated carbon stored, and calculating the amount of carbon dioxide absorbed by the vegetation. The results showed that the potential for CO₂ absorption at Padang State University was found to be 1348 tree species. The ability of vegetation to absorb CO₂ is 1,697,812.70 kg/year.
Informative Nagari based on Android and IoS in Nagari VII Koto Talago, Guguk Sub-district, Limapuluh Kota Regency
Authors: Ganefri Ganefri , Erianjoni Erianjoni , Hasmira Mira Hasti , Hadi Ahmaddul , Yusra Alfajri , Santi Titen Darlis
Published: March 2024

Nagari VII Koto Talago, Guguk Sub-district, Lima Puluh Kota Regency, is a Nagari that has been classified as an Advanced Village by the Indonesian Ministry of Villages since 2021. However, from the point of view of its assessment, there is one variable that is still low, namely the absence of a pattern of public information disclosure (KIP) regarding the implementation of the Nagari government. If this rule regarding information disclosure is applied to practice in Nagari Government, then the Nagari Government must appoint a PPID so that the Nagari Government can properly manage information related to programs, activities, policies, and various other documentation regarding the administration of Nagari governance. With good information management, it is ensured that information services to the Nagari community will also be good so that the obligations of information disclosure as stipulated in the Village Law can be carried out optimally. Through the development of a Nagari web-based and Android-based Public Service Information System Application that can provide valid information about any programs carried out by the Nagari government, it can be seen by the public.
Form of Business Responsibility for Consumer Losses Caused by Misleading Promotions
Authors: Santoso Mulia Akbar , Muskibah Muskibah , Najwan Johni
Published: March 2024

The purpose of this study is to analyze the form of accountability of business actors when there are losses experienced by consumers who consume products because they are interested in the promotion of these products. To analyze the objectives of this study, this research method uses normative juridical research methods, using a statutory approach obtained through literature and documents. Legal responsibility must have a basis; accountability has to do with violation of a regulation as well as an obligation that must be carried out based on agreements or legal provisions. Business actors who provide misleading information in marketing their products can be held responsible for losses suffered by consumers due to promotions.
Development Governance Policy the Kawasan Seribu Rumah Gadang (SRG) in Solok Selatan Regency
Authors: Fitriani Mike Fitriani , Yusran Ramadhani , Maani Karjuni Dt. , Alhadi Zikri
Published: March 2024

This study analyzes empirically the governance policies for the development of the Kawasan Seribu Rumah Gadang (SRG) in Solok Selatan Regency. This study uses a qualitative descriptive method with the location of Koto Baru, Sungai Pagu. Data was collected through interviews and documentation. This research shows that governance policies have not had a positive impact on people's welfare. This is due to poor management of the revitalization of Rumah Gadang, Homestay, and improvement of supporting facilities. This study concludes that local governments have not succeeded in implementing SRG tourism development governance policies by the plans that have been set.
Regulatory Policy Content of Hazardous Materials Mercury in Illegal Bleaching Creams
Authors: Syafrijon Syafrijon , Widiyani Syahfori , Frinaldi Aldri , Rembrandt Rembrandt , Lanin Dasman , Umar Genius
Published: March 2024

Mercury (Hg) is a metal element that is often used in technology development, especially in the beauty sector. Several brands of creams can be seen in the market, have no manufacturing or expiry date stated, labeling is incomplete, or contain levels of bleach which can only harm the skin itself. The creams may have up to 10,000 ingredients in them, common ones being steroids, arbutin, ascorbic acid, hydroquinone, and kojic acid, including high levels of toxic metals such as mercury. There are still many Indonesian women who lose that white and smooth skin is a symbol of beauty. This makes them do various ways to get white and smooth skin. Facial whitening creams that contain mercury metal in cosmetic ingredients are widely used. Cosmetic products containing mercury generally promise a white face in a short time, so many women are interested in using them. This is used by cosmetic manufacturers who sell face whitening creams containing hazardous ingredients, such as mercury. Public policies need to be regulated to prevent impacts on the skin health of users. This article is the result of a study from several sources, namely information that appears in the community and also through several articles.
Optimization of the Use of Cow Manure as Natural Dyeing in Weaving Yarn
Authors: Neliyarti Neliyarti , Frinaldi Aldri , Rembrandt Rembrandt , Lanin Dasman , Umar Genius
Published: March 2024

This study aims to optimize the use of cow dung as a natural dye in woven yarn. The experimental method was used with several variations of treatment on samples of cotton threads which were to be colored with cow dung. The variables observed included the type and amount of auxiliary solution. The results showed that optimizing the use of cow dung as a natural dye could be done by selecting a certain type of auxiliary solution and giving the yarn the proper soaking time so that it could penetrate completely into the fiber. Under optimum conditions, the resulting color is quite strong and long-lasting, although not as bright as the color of synthetic dyes. Thus, the potential for the use of organic waste such as cow manure as a natural dye in the weaving industry should be considered. Law No. 32/2009 concerning Environmental Protection regulates the importance of reducing organic waste to maintain a healthy and sustainable environment.
Quality of Service at the Office Environment of National Political Unity and Community Protection of Mentawai Islands Regency
Authors: Siallagan Posmaria , Isfarudi Isfarudi , Koswara Hendri
Published: March 2024

This study aims to 1) explain the quality of skill certificate services at the Office of National Political Unity and Community Protection of Mentawai Islands Regency; 2) Analyze the effectiveness of the implementation of its skill certificate services; and 3) Develop strategies for the Office of National Political Unity and Community Protection of Mentawai Islands Regency in improving services to the community to be more efficient and effective. This research uses a qualitative approach. Data collection was carried out to parties who manage skill certificates using questionnaires. The results showed that in general, the effectiveness of skill certificate services in Mentawai Islands Regency has not reached a good predicate. That is, even though the service in question is still limited to one employee, it can still be overcome. The level of unsatisfactory service satisfaction is caused by several problems, including 1) The element of accumulative requirements for skill certificate management services is only considered limited as long as it meets the standards only; 2) Elements of procedures that are considered to have not met the wishes of the community; 3) The level of public satisfaction with the length of service is perceived to have not met the wishes of the applicant community; 4) The level of public satisfaction with skill certificate services for elements of complaint handling that are considered to have not met the wishes of the applicant community.
A Review of Strategic for the Development of the Paraman Ampalu – West Pasaman Regency Based on Physical and Economic Conditions
Authors: Hermon Dedi
Published: March 2024

This study aims to examine the physical aspects (geology and geomorphology, and economics, as well as strategic policy directions for the development of the Paraman Ampalu area in Gunung Tuleh Sub-district (SWOT). This literature topic will explain geological, geomorphological, and human conditions in economic development. The information presented is based on reliable sources, so it is expected to provide an accurate and comprehensive picture of the geography of the area.
The Impact of Palm Plantations on the Economy, Social and Environmental
Authors: Fadhli Rabbi Elfandra Fan , Razak Abdul , Syah Nurhasan , Diliarosta Skunda
Published: March 2024

This paper aims to describe the forms of impacts caused by oil palm plantation activities from economic, social, and environmental aspects. The method used by the author is a literature review related to the economic, social, and environmental impacts caused by oil palm plantation activities. A library study is a study whose research object is in the form of literature works in the form of scientific journals, books, articles in the mass media, as well as statistical data. After the resulting impacts are known, the author's hope of this paper is that the positive impacts generated by oil palm plantation activities can be maximized and the negative impacts on the environment can be minimized. The negative impact on the environment is not felt directly but in the long term. So that the community will be more prosperous without damaging the environment. In the end, sustainable development can be realized collectively.
Strategy of Organik Agriculture Development in West Sumatra
Authors: Myzani Herri Myzani , Barlian Eri , Umar Iswandi
Published: March 2024

This study reviews the development of organic farming, especially in the paddy field sector, since the introduction of Organic Agriculture Certification (SPO) in 2010. The method used The research was conducted using a qualitative approach and using the Interpretative Structural Modeling (ISM) method, while the population used for the research is in the areas of Agam Regency and Padang Pariaman Regency, West Sumatra as well as a sample of farmer groups/individual farmers in Agam Regency and Padang Pariaman Regency who have obtained SPO certification. The results of an analysis of organic farming in Agam Regency and Padang Pariaman Regency, West Sumatra, focus on paddy fields for several farmer groups that have been certified until 2023. This study details the growth of organic farming in West Sumatra and strategies to support sustainability in the region. Efforts such as SLAPO, PPO, and organic certification are supported by the Organic Task Force and LSO. The strategy analysis involved coordination between Provincial and Regency governments, strengthening farmer groups, active incentives, production subsidies, and wholesaler partnerships. The ISM method is used to identify priorities, including government coordination and improvement of field officers and farmers.
Analysis of the Impact of Coal Mineacid Water on River Water Quality, Biota, and Human Health Around Mining
Authors: Afaz Triyanchy , Razak Abdul , Syah Nurhasan , Diliarosta Skunda , Gusman Mulya
Published: March 2024

Acid Mine Drainage (AMD) or Acidic Acidic Drainage (AAT) is a type of water runoff that happens when certain sulfide minerals in rocks come in contact with water and oxygen, triggering an oxidation process that results in water with acidic properties. To understand more about this phenomenon, a literature review was conducted using relevant keywords on online information sources. The indicators used to measure the level of acidity in mine water include pH, metal concentration, Total Suspended Solid (TSS) or turbidity level, electrical conductivity, sulfate, and sulfuric acid content. High electrical conductivity in mine water usually indicates the presence of metals such as iron (Fe) and manganese (Mn). High levels of manganese (Mn) in water can cause health problems for humans. Moreover, an increase in the concentration of Fe can cause an increase in turbidity or TSS because iron metal can dissolve in air and form solid particles that can cause turbidity. To reduce acidity and environmental pollution, passive or active treatment techniques can be used to neutralize AMD.
The Effect of Task-based Language Teaching on Speaking Skill
Authors: Azizifard Fereshteh M.
Published: March 2024

The goal of Task-Based Language Teaching (TBLT) is to assist learners in acquiring a subconscious understanding of the language, allowing them to engage effortlessly and spontaneously in communication. The present study aimed to investigate the students' attitudes towards the impact of group oral presentations on the improvement of their speaking skills. Specifically, it employed a task-based approach to teach technical English to second-year architectural engineering students at Cihan University-Erbil. Data for this study were collected through the use of a survey questionnaire. The students' feedback revealed a positive attitude towards group oral presentations and their active participation in speaking activities. However, the teachers' observations indicated that there was no notable improvement in the students' pronunciation skills. They were unable to enhance the grammatical precision of their presentation either. Generally, this approach motivated them to take part in speaking activities more.
Pengaruh Penggunaan Media Sosial Terhadap Perilaku Pencarian Informasi Akademis Siswa SMAN 2 Cimahi
Authors: Rahman Fatih Aulia , Hadiapurwa Angga , Nugraha Hafsah
Published: March 2024

Fokus dari penelitian ini adalah tentang maraknya penggunaan media sosial sebagai sumber informasi oleh para penggunanya. Penulisan artikel ini bertujuan untuk memberikan pemahaman mengenai pengaruh dari penggunaan media sosial itu sendiri terhadap perilaku pencarian informasi yang dilakukan oleh siswa-siswi SMAN 2 Cimahi. Selanjutnya, dalam tulisan ini akan dibahas mengenai apa itu media sosial, kebutuhan informasi, perilaku pencarian informasi, faktor yang mendorong tindakan pencarian informasi melalui media sosial, hal-hal yang mempengaruhi perilaku pencarian informasi, serta perilaku pencarian informasi Siswa SMAN 2 Cimahi. Metode yang digunakan dalam penelitian ini adalah metode deskriptif kuantitatif dengan menggunakan survey kuisioner. Berdasarkan hasil penelitian, diketahui bahwasannya terdapat beberapa faktor yang mendorong penggunaan media sosial sebagai sumber informasi. Selain itu, faktor psikologis dan karakteristik sumber informasi menjadi 2 faktor yang dianggap paling mempengaruhi perilaku pencarian informasi yang dilakukan oleh siswa. Dipaparkan juga hasil analisis mengenai perilaku pencarian informasi yang dilakukan oleh Siswa SMAN 2 Cimahi yang mencakup tipe perhatian pasif, pencarian pasif, pencarian aktif, dan pencarian berlanjut.
RC Boat Trash Collector berbasis Solar Cell sebagai Solusi Pembersihan Sampah Anorganik pada Permukaan Air Sungai
Authors: Aditya Moch. Roghib Kasful Nghoman , Muzdalifah Putri , Aulia Rahman Dandi , Tri Saputra Hilmy , Adi Pratama Yudha , Entikaria Rachmanita Risse
Published: March 2024

Saat ini sampah merupakan masalah yang menjadi fokus utama di Indonesia. Hal tersebut terjadi karena setiap harinya jumlah sampah semakin meningkat seiring dengan meningkatnya produksi tanpa diikuti oleh cara pengolahan yang baik. Rata-rata timbulan sampah harian oleh masyarakat adalah 52.252,51 ton lalu dari data tersebut 24,85% adalah sampah anorganik. Sebagian besar sampah anorganik tidak dapat terurai oleh mikroorganisme atau membutuhkan waktu yang lama untuk terurai oleh alam diperkirakan terdapat 0,48-1,29 juta ton sampah plastik per tahun yang terdapat di lautan maupun danau. Jika hal tersebut terus dibiarkan maka akan semakin banyak kerugian-kerugian yang ditimbulkan, seperti pencemaran sungai yang akan menyebabkan erosi air dan banjir, rusaknya ekosistem di dalam sungai, dan dapat mempercepat penyebaran hama dan penyakit. Berdasarkan masalah tersebut, penerapan teknologi RC Boat Trash Collector berbasis solar cell ini bertujuan untuk membantu dalam pembersihan sampah pada permukaan air sungai dengan menggunakan mekanisme conveyor sebagai pengangkutan sampah. Tahapan penerapan teknologi pada mitra terdiri dari idenifikasi masalah, pengumpulan data, pra produksi, produksi, dan pasca produksi. Implementasi teknologi ini dengan melakukan pembersihan sungai pada area pemukiman warga dan mampu megangkut sampah sebanyak 647.8 gram sampah plastik.
Pembuatan dan Instalasi Pengujian Turbin Screw dengan Variasi Debit Aliran
Authors: Habibie Zhafran , Sumarjo Jojo , Setiawan Reza
Published: March 2024

Turbin air tipe ulir adalah salah satu tipe turbin air yang berpotensi untuk membangkitkan listrik dengan skala kecil yang ramah akan lingkungan, dimana turbin  air tipe ulir ini sangat cocok untuk sungai-sungai maupun aliran irigasi di wilayah Indonesia. Pada penelitian ini analisa data ditujukan pada karakteristik daya output turbine Archimedes screw terhadap bukaan katup stopkran serta pengujian dilakukan pada pemodelan pembangkit listrik tenaga Pikohidro ini meliputi mengukur debit air, putaran generator, tegangan, arus, torsi serta daya output generator dan efisiensi. Pada proses pembuatan dan pengujian turbin air tipe screw dilakukan penambahan kerangka tandon air dan adanya alat ukur debit Weir V-Nocth yang mengukur dari ketinggian debit dan ketinggian head turbine yang di uji. Penelitian ini berlangsung untuk mengetahui kinerja turbin ulir dengan pengujian variasi debit air, Dengan melakukan pengujian terhadap bukaan Stopkran dengan  3 variasi yaitu ½ (lebar 38 mm), ¾ (lebar 50 mm), 1 (lebar 76 mm) dengan masing-masing menghasilkan debit air 0,0045 m3/s, 0,0065 m3/s, 0,0078 m3/s. Sudut kemiringan turbin yang digunakan sebesar 300 dan head turbin 0,9 m. Proses pengujian alat dilakukan di tempat terbuka dan adanya arus litrik PLN tujuannya yaitu agar lebih mudah dalam pengisian air tandon menggunakan pompa celup. Setelah dilakukan pengujian dan perhitungan data, didapatkan hasil maksimum putaran poros sebesar 1470 rpm dengan daya output 53,7 watt pada debit 0,0078 m3/s, torsi maksimum yang dihasilkan 4,428 Nm pada debit 0,00448 m3/s dan efisiensi turbin maksimum sebesar 0,078 % pada debit 0,0078 m3/s.
Los componentes cálidos en el proceso de hacer investigación cualitativa: subjetividades, reflexividad, emociones y compromiso con el otro
Authors: Arreola-Rodríguez Kathia Rebeca
Published: March 2024

La realización de un estudio cualitativo enfrenta a los investigadores, o a quienes están en proceso de serlo, con múltiples desafíos relacionados no sólo con el conocimiento de las distintas metodologías y métodos de investigación (saber hacer y saber decir), sino también con los aspectos subjetivos del investigador (sus emociones, su personalidad, su carácter, su biografía y sus motivaciones). De manera que estos desafíos exigen que los investigadores desarrollen ciertas habilidades y competencias, las cuales refieren tanto a conocimientos metodológicos como a reflexiones sobre sus propias emociones y vulnerabilidades en los andares en el campo, así como lidiar con frustración e incertidumbre en la construcción del proceso de investigación. Ante esto, reconocemos que, cuando se habla de formar investigadores, se suele poner mayor énfasis en una dimensión cognitiva estricta (conocimientos y técnica implicados en el hacer), y se dejan a un lado las formas de ser investigador, en las que se incluyen aspectos tanto personales e interpersonales como emocionales. Es decir, no existe una única forma de hacer investigación, y con ello entran en juego los intereses de quien investiga, su personalidad, sus motivaciones, así como los desafíos emocionales que experimenta en los andares en el campo y en la construcción de un proyecto. Por ello, en este artículo decidimos nombrar estas habilidades y competencias bajo la categoría de componentes cálidos, ya que refieren a los aspectos subjetivos de quien hace investigación, en contraste con las competencias y habilidades que refieren a aspectos que tematizan cuestiones relacionadas al conocimiento que debe tener quien investiga (componentes fríos). A través de una sistematización inicial de los trabajos previos de diversos autores caracterizamos estas habilidades, emociones, atributos y competencias, reflexionando acerca del lugar que ocupan los componentes cálidos, no sólo en el proceso de hacer investigación, sino también en el proceso de convertirse en un investigador cualitativo. Por último, señalamos la importancia de indagar en la forma en que se adquieren o desarrollan los componentes cálidos, y se propone incluirlas más explícitamente en la formación de los futuros investigadores.
Acarreando pandemia: etnografía colaborativa y audiovisual en tiempos de confinamiento obligatorio
Authors: Bermúdez Natalia , Blázquez Nahuel , Cabrera Nicolás , Koopmann Ayelén
Published: March 2024

En este artículo nos interesa reflexionar sobre los desafíos que atravesamos durante el desarrollo de una etnografía colaborativa audiovisual en torno a la producción del libro “Uno hace lo que puede ¿no?”, en tiempos de pandemia. Adherimos a la colaboración y al compromiso como apuestas políticas, aunque consideramos que en cada proyecto se definen los términos de la participación, más aún si trabajamos con personas atravesadas por situaciones límite. Mostraremos cómo el hacer emergió como categoría nativa en las imágenes y análisis de quienes participaron del libro, consiguiendo confrontar las visualidades predominantes en los medios hegemónicos.
THE ROLE OF DRAMATIC PADAGOGY IN DEVELOPING TRANSVERSAL COMPETENCE ON STUDENTS
Authors: REDES ADELA , DUGHI DANA EUGENIA , COSARBA EDITHA MARGARETA , TORKOS HENRIETTA
Published: March 2024

The old didactic theatre must be replaced by, let us say, pedagogical.” (Augusto Boal). Lifelong learning education can be ensured also with the dramatic pedagogy learning curricula due to the specific of student’s competences that can be improved and valued in formal and nonformal learning on promoting skills, attitudes a key-competences, social and positive values. The key-competences frame has a transversality characteristic but the most important is to identify the life key-competences you need to ensure, along with the selected methods used to achieve them. In this study we propose dramatic pedagogy methods to develop the acquisition of knowledges and skills of students and also to highlight their benefits thru drama teaching. The impact dramatization curricula in formal learning context encourages all students to participate to activities using their creativity or to express their personalities in solving problems, to express their imagination and most off all to be authentic. All teachers can use on their learning context planning such as dramatization, as a significant element of their teaching according with the used drama methods. Dramatization as an art form involves cohesion and mutual cooperation between students and teachers. It encourages students to think positively about themselves, to learn and believe in their own growing abilities. Dramatization as an educational method, through integrated approaches of learning contributes permanently to adapt and to design curriculum for students need of learning and to increases the perspective of expansion knowledges outside the curriculum, to free movement and to research on the worldwide science.
INFLUENCE OF SMART CLASSROOM ENVIRONMENT ON STUDENTS’ INTEREST AND ACTIVE ENGAGEMENT
Authors: OLORI ABIOLA , DOSUNMU MARGARET MORONKE
Published: March 2024

This study investigated the influence of smart classroom on secondary school students’ motivation and active engagement in learning. Two hypotheses were raised in the descriptive research design study. The sample comprised of students of the purposively selected international private schools in Lagos State. Data was collected through administration of questionnaire that was validated with reliability coefficient values of 0.85. Data were analyzed using inferential statistics of chi-square. The study found significant influence of smart classroom environment on students’ motivation towards learning (X2 = 87.69, df =3, p<0.05). The study also found significant influence of smart classroom environment on students’ active engagement towards learning (X2 = 97.68, df =3, p<0.05). Based on the findings, it is recommended that since majority of the learners agreed that it provides motivation, school administrators should encourage their teachers for its uses in all subjects. As a result of the active engagement it provides for students, instructional designers should integrate it in the curriculum planning and development.
PARENTS' PERCEPTIONS ABOUT IMPROVING STUDENT'S BEHAVIOR THROUGH PARTICIPATION IN NON-FORMAL ACTIVITIES. A QUALITATIVE ANALYSIS
Authors: DUGHI DANA , TORKOS HENRIETTA , COSARBA EDITHA MARGARETA , REDES ADELA DIANA
Published: March 2024

Social competence is the ability to effectively manage social interactions and refers to the behavior of getting along well with others, being able to form and maintain close relationships, and responding adaptively to the social environment. Given the complexity of social interactions, social competence is the product of a wide range of cognitive skills, affective processes, behavioral skills, social awareness, and personal and cultural values related to interpersonal relationships. In the present research, we want to highlight the relational side of social skills, and in this sense, we developed a program of non-formal activities, wanting to highlight whether the behavior of the participant's registers changes from the parents' perspective. Thus, we developed a questionnaire for parents, made up of 14 items, structured into two categories: items aimed at the child's activity (activities carried out by the student outside of class hours, his schedule, areas of interest, group of friends), and the second part items designed to collect data about the parent's perception of non-formal activities, his consent to allow the child to participate in non-formal activities in the formal space, and the willingness to get involved in the design, organization and conduct of these activities). The subjects of the present experiment are primary school students, two classes of students, a total of 53 students forming the experimental sample and two classes forming the control sample, forming 49 students. As a result of the students' participation in the program of non-formal activities organized and carried out in the formal space, we observe an improvement in the behavior of the children who are part of the experimental sample, behavior perceived by their parents.
IMPROVING SOCIAL COMPETENCES THROUGH SPORT: AN EXPLORATION OF THE EDUCATIONAL ROLE OF PHYSICAL ACTIVITY IN ADOLESCENT DEVELOPMENT
Authors: CHASCIAR VASILE
Published: March 2024

The current context of society underlines the need to develop robust social skills among adolescents, essential for social integration and professional success. This research examines the impact of physical activity and sports on the development of social skills, such as empathy, effective communication and teamwork, among adolescents. Through a mixed methodology, combining quantitative analysis of data collected from surveys applied to a sample of 500 adolescents and qualitative analysis of detailed interviews with selected participants, the study provides a comprehensive perspective on how involvement in sports activities contributes to improving social skills. The results indicate a significant positive correlation between regular participation in sports and higher levels of social skills mentioned. These findings suggest that sport, as an integral part of the educational curriculum, can play a vital role in promoting adolescent social development. The conclusions of the study recommend the systematic incorporation of physical education programs focused on the development of social competences, highlighting the importance of a holistic educational framework that values the physical, cognitive and social dimensions of youth development. This abstract effectively summarizes the purpose, methodology, main results, and conclusions of the research, giving the reader a clear and concise overview of the study. The next step would be to develop the introduction section, which will detail the context of the research and objectives in more detail. If you have any further details or adjustments to make to the abstract, or if you would like us to proceed with the introduction, please let me know.
Investigación y conceptualización del diseño
Authors: López López Mónica Yazmín , Alatriste Martínez Yadira , Tovar Romero Iarene Argelia , Ríos Flores Jonathan Adán , Hurtado Espinosa Cynthia Lizette , Cisneros Hernández Adrián Antonio , Avelar Bribiesca Monica Georgina , Arias Pérez Angie Melissa , Mejía Modesto Beatriz Irene , Hernández García Montserrat Paola , Zizumbo Alamilla Alda María , González Castañeda Mónica , Rodríguez Medina Daniel , Galindo Flores Eduardo , García Hernández Mariel , Cantú Sánchez Jorge , Marín Álvarez Marco Antonio , Herrera Batista Lorenzo Miguel Ángel , Acero Gutiérrez Adriana , Córdoba Cely Carlos , Martínez Leal Luisa
Published: March 2024

El propósito de este libro es despertar y transmitir el interés, por la investigación y conceptualización del diseño. Los artículos que se presentan en este libro, muestran la intención de los editores de abrir la publicación a la discusión académica novedosa, e inteligente, en una experiencia interdisciplinaria. Así, el tema principal del primer capítulo es el diseño incluyente donde la responsabilidad del diseñador radica en comprender las necesidades y experiencias de los usuarios y asegurarse que sus diseños sean inclusivos desde el principio. El siguiente capítulo ahonda sobre la transformación de la pedagogía del diseño; El tercer artículo nos presenta una serie de formatos muy útiles para reflexionar ante las carencias o excesos de cada una de las partes que conforman un proyecto de investigación; en el cuarto capítulo se presenta al diseño como instrumento de influencia en la mejora de la calidad de vida de las y los ciudadanos; la publicación continúa con el trabajo donde se ubica la metodología de la investigación participativa como una metodología de investigación aplicada principalmente en los ámbitos de las ciencias sociales; el libro continúa con La metodología en el campo de la representación en el proceso de enseñanza aprendizaje del diseño. Caso de estudio taller de proyectos arquitectónicos, el cual se enfoca a la arquitectura pero éste en el ámbito de la enseñanza; la siguiente lectura aborda el tema del uso del diseño centrado en el usuario el cual parte de comprender y responder a las necesidades de los usuarios a través de la investigación, diseño orientado a objetivos, pruebas y enfoque en la accesibilidad; para continuar, en el penúltimo artículo se hace un análisis detallado sobre el desarrollo del conocimiento y el método científico y cómo impulsó la necesidad de llevar a cabo investigación formal dentro del diseño y su desarrollo; para cerrar Carlos Córdoba Cely y Yadira Alatriste Martínez nos presentan El taller y el laboratorio como estrategia de autonomía creativa. Nos hablan de la larga tradición en la academia que se remonta a la primera escuela de diseño.