bluuebunny/crossref_metadata_2025 huggingface dataset:
THE INFLUENCE OF PIPE STRESS STATE ON THE PITTING CORROSION RATE OF OILFIELD PIPELINES
Authors: Bolobov V.I. , Zhuikov I.V. , Popov G.G.
Published: September 2023

An analytical review is given on the influence of the stressstrain state on the process of corrosion pitsformation in the process of internal corrosion of the field oil pipelines wall. The views of domestic and foreign researchers on the causes of the corrosion process intensification under the stresses action, as well as on the mechanisms of the stress-strain state influence on the process of pitting formation, are presented. Two main reasons for the intensification of corrosion under the stress-strain state influence are indicated: a decrease in the thermodynamic stability of metals and a deterioration in the stability of protective films formed on the stressed metal surface during corrosion. Existing concepts are considered regarding the effect of increasing the number of pitting formation zones under the action of a stress-strain state, and also put forward their own assumptions on this issue. It was found that a noticeable acceleration of the anode process is observed only when the critical level of stresses from the yield point is reached, under the conditions of field oil pipelines operation. The zones of accumulation of such a level of stresses are surface defects — stress concentrators. The process of deepening corrosion defects is accompanied by an increase in the stress concentration in the metal of their bottom part, which further accelerates the growth of their depth (the synergistic effect of mechanical and electrochemical factors on the growth rate of a surface corrosion defect). Due to the deterioration of the protective properties of passive films under stress-strain conditions, the transition from the activation stage of defect growth (when repassivation is possible) to the diffusion stage is facilitated, which leads to the formation of a larger number of steadily growing corrosion defects. At the same time, the level of accumulated stresses depends on the shape of the formed corrosion defects; with an increase in their depth, it increases, and with an increase in width, it decreases.
SEED GERMINATION AND GROWTH DYNAMICS OF SEEDLINGS OF SCOTS PINE (PINUS SYLVESTRIS L.) WITH A CLOSED ROOT SYSTEM ON DIFFERENT SUBSTRATES
Authors: Sabirzyanov I.G. , Ishbirdina L.M. , Muftakhova S.I. , Akhmadullina A.A.
Published: September 2023

The relevance of the study is due to the great needs of growing high-quality planting material in a short time for forestry reclamation on disturbed lands both during oil and gas exploration and during oil and gas production. The paper presents the results of studies of germination energy, germination and growth dynamics of Pinus sylvestris L. seedlings grown in RKL-81 cassettes in a greenhouse in 2022 and 2023. At the same time, the renewal of forests is possible after the technical and biological stages of recultivation when creating forest crops from indigenous forestforming species. In 2022 and 2023, experiments were conducted on different types of peat-based substrate, differing in density, nutrient content and additional components from a complex of humic acids and salts, mineral fertilizers, trace elements, strains of friendly soil microflora and mycorrhiza. Pre-sowing seed treatment and agrophysical properties of substrates affected the energy of seed germination and germination, as well as an increase in the total number of germinated seeds during the first month. Good germination results were obtained in 2022 with pre-sowing seed treatment with Borogum-M, Rich-Micro, Bionex-Kemi preparations in low-density peat, filled with the starting composition of fertilizers. However, the biometric indicators of seedlings were slightly higher on the substrate with the addition of humic acids and salts, mineral fertilizers, trace elements, strains of soil microflora and mycorrhiza. In 2023, agroperlite was added to one of the peat substrates to reduce density and increase porosity. The germination energy, germination rate and dynamics of the emergence of seedlings on this substrate turned out to be the highest (from 93 to 100%). It is proposed to grow pine seedlings during one growing season on low-density peat with the addition of agroperlite and a complex of mineral and organic components, including soil microflora and mycorrhiza. This will speed up the process of obtaining the planting material of scots pine for forestry reclamation on disturbed lands both during oil and gas exploration and during oil and gas production.
TO THE STAGES OF THE DEVELOPMENT OF THE EARTH’S CRUST IN THE LIGHT OF MODERN KNOWLEDGE
Authors: Kazantseva T.T.
Published: September 2023

Within the limits of the Southern Urals, the mechanism offormation of the earth’s crust is considered, represented by two geodynamicstages opposite in direction. One of them, which is primary, isdescribed as rift-spreading. In it, using modern developments and analysisof many years of factual material, the scientific provisions of theformation of the earth’s crust in the region, characterizing the geologicalconditions of extension in the pre-Paleozoic period, are substantiated.The second one, provided with the compression mode, presents the basisof the theory called the thrust-shock theory. The patterns in the developmentof fundamental geological processes are the following: magmaformation, metamorphization, sedimentation, folding and faulting, geodynamicsand tectonics, oil and gas accumulation, which formed themain essence of the general theory of the formation of the earth’s crustof the continent. It is based on: the fundamental doctrine of modernmobilism; the crust-forming role of thrusting and thrusting processes;availability of tectonics and geodynamics; assessment of the oil and gaspotential of the pre-Paleozoic of Bashkiria. It is shown that the junctionof the northeastern zone of the Bashkir uplift with the Archean-Proterozoic Taratash complex, known as the remnant of the ancientbasement of the platform, is accompanied by structural features andestimated prospects for the distribution of minerals. According to N.P.Kheraskova: outcrops of the Taratash structure show that at the base ofthe Ural structure lies a complex of highly metamorphosed rocks,largely consisting of gneisses and granites. The formation of such acomplex indicates a particularly important stage in the tectonic developmentof the Urals, a stage during which the earth’s crust was characterizedby high permeability and low geothermal gradients.
ANALYSIS OF HYDRODYNAMIC INTERACTION OF WELLS BASED ON DETERMINATION OF PRODUCTION AND INJECTION COMPENSATION BALANCE USING THE EXAMPLE OF RESERVOIR — BARREM CLINOFORM OF PRIOBSKY SEDIMENTATION BASIN
Authors: Yakupov I.Ya. , Chiglintseva A.S.
Published: September 2023

Abstract. Long-term development of oil fields using a reservoirpressure maintenance system by injecting water into the formation leadsto a number of features of well operation identified during fieldgeophysical and hydrodynamic studies. The combination and processingof parameters characterizing the field development indicators and theoperation of wells in the injection-production section make it possible toconduct a qualitative assessment of the processes occurring in the subsoil.The article describes the procedure for determining possible sources ofwater flooding of oil wells in a large multi-zone field in Western Siberia.In order to determine the compensatory balance of production andinjection taking into account the regional stress characteristic of the field,calculations were made using a geometric figure in the form of an ellipse.The drainage zone described in this way does not contradict the ratio ofthe number of injection and oil wells in the nine-point developmentsystem. The analysis of geological and field information and hydrodynamicstudies made it possible to identify a difference in the signs of increasedwater cut of the product with uncontrolled growth of a man-made fracturein the direction of regional stress and when overlying horizons, which areinterbedded with water-saturated sandy bodies formed under the Bystrinskyclay pack during the regression cycle of sedimentation, were included inthe development. From the point of view of the analysis results, one of thepossible reasons for the development of man-made fluid contacts betweenthe injected and formation water of the overlying formation is a violationof the cement support behind the production string of the injection well.And as a result, there is a top-down flow in the production wells. Theoccurrence of disturbances in the cement support is a technical reason andcan be associated with technological processes carried out on injectionwells during operation, or imperfection in adhesion during insulation andtechnical work. The methods used in the article to determine thehydrodynamic interaction of wells and the signs of formation ofinterformation fluid contacts made it possible to assess the possiblereasons for the increase in water cut in the complex, low-permeability oilreservoirs of the Goteriv-Barremian clinoform of the Priobskysedimentation basin.
Akım Gözlem İstasyonu Bulunmayan Havzalarda Taşkın Debisi Tahmini: Doğu Karadeniz Örneği
Authors: ELBAŞI Emre , ÖZDEMİR Hasan
Published: September 2023

Taşkınlar, dünya genelinde can ve mal kayıpları açısından incelendiğinde depremlerin ardından en yüksek kayba neden olan doğal afetlerdir. Taşkınları önlemek ve taşkınlardan korunmak için yapılan çalışmalarda kullanılan en temel veri akarsu debileridir. Akarsu debilerinden istatistiksel yöntemler aracılığıyla taşkın debileri hesaplanabilmektedir. Dünyanın farklı yerlerinde olduğu gibi ülkemizde de akım verisi açısından fakir sahalar bulunmaktadır. Bu sahalarda yer alan havzalara ait akımların tahmini farklı yöntemlerle yapılabilmektedir. Bu çalışmada bahsedilen yöntemlerden birisi olan L-momentler yöntemi ile Doğu Karadeniz Havzasında yer alan alt havzaların taşkın debilerinin hesaplanması amaçlanmıştır. Bu amaç doğrultusunda havzadaki akım gözlem istasyonlarına bölgesel analizler uygulanmış, en uygun bölgesel dağılım belirlenmiş ve bu dağılıma uygun yöntemlerle farklı tekrar periyotlarına sahip taşkın debileri hesaplanmıştır. Çalışmanın çıktıları hem hidrolojik hem de hidrodinamik çalışmalar için altlık oluşturmaktadır.
Увидеть доказательство
Authors: Zaytseva Natal'ya
Published: September 2023

В статье продолжается исследование роли визуального компонента в логике, начатое в статье «Логическая визуализация смысла» (2022). Исследование сфокусировано на когнитивном обосновании визуальных репрезентаций и выявлении роли визуализации в рассуждении и доказательстве. В работе последовательно анализируются когнитивные основания процедуры рассуждения. Привлекаются результаты нейрокогнитивных исследований естественных рассуждений, свидетельствующие в пользу использования в процессе естественных рассуждений как основанного на правилах символьно-лингвистического механизма, так и репрезентационного механизма, использующего визуальные модели. Обосновывается утверждение, что подлинное понимание значения визуальных репрезентаций в логике предполагает обращение к самой природе логического. В связи с этим рассматриваются различные подходы к логике. В первом из них акцент делается на логике как априорной науке о сущем, очищенной от любых психологических примесей, во втором — на понимании логики как когнитивно обусловленной науки. Визуализация в этом случае рассматривается не просто как подпорка, иллюстративный прием, а как сущностная сторона процедуры доказательства. Обсуждается один из ключевых для когнитивного анализа рассуждений вопросов о том, каким образом визуальная составляющая может проявляться в рассуждениях. Выявляются две стороны этого вопроса: во-первых, может ли изображение служить посылкой в рассуждении, во-вторых, может ли иллюстрация заменить/представить сам процесс рассуждения как переход от посылок к заключению. Предпринятый в статье анализ убедительно свидетельствует в пользу признания визуальной составляющей не только непосредственно в процессе рассуждения, но и в соответствующих логических формализмах, включая доказательство и вывод.
Упорство критики и тупики посткритики
Authors: Kerimov Tapdyg
Published: September 2023

Изменение критической практики в гуманитарных науках в начале XXI в. можно содержательно охарактеризовать как «посткритический поворот», который во всем своем многообразии и напряженности реализуется на пересечении двух процессов. С одной стороны, это процесс истощения традиционной критики, погруженной в герменевтику подозрения, т.е. в идеологический и симптоматический способ разоблачения, трансформировавшийся со временем в параноидальный релятивизм. С другой стороны, формирование диспозитива постистины, который обесценивает истину как критерий и средство коммуникации и тем самым растворяет критику в скептическом фанатизме, релятивизме и даже нигилизме. В статье раскрываются теоретические предпосылки и мотивы «посткритического поворота» в гуманитарных науках, основные принципы посткритики, трудности, с которыми она сталкивается в процессе обновления традиционной критики. Общий аргумент статьи состоит в том, что, несмотря на некоторые обоснованные заявления посткритики, призывами к позитивности и примирению она рискует исключить критические точки зрения, так же как лиминальные и радикальные способы политизации вещей. В свете современной проблематизации истины, фактичности и объективности отношение между критикой и посткритикой следует воспринимать не через противопоставление негативности и позитивности, а скорее через взаимодействие, диалог методологий. Посткритика в этом контексте будет означать дифференциацию и плюрализацию критики, выработку путей взаимодействия множественных форм критики. Статья начинается с определения теоретических предпосылок и мотивов истощения критики. Во второй части статьи проясняется посткритическая идея обновления критики. Наконец, в заключительной части рассматриваются трудности, с которыми сталкивается посткритика и которые серьезно осложняют предпринятую ею попытку обновления критики.
MANDİBULAR SUBKONDİLER KIRIKLARDA TEDAVİ YAKLAŞIMLARI İLE KOMPLİKASYONLAR ARASINDAKİ İLİŞKİ
Authors: TAPAN Mehmet , ERGANİ Hasan Murat
Published: September 2023

Amaç

Mandibula kondil kırıkları, mandibulada en sık görülen

kırık türlerinden biri olmasına rağmen tedavisi

tartışmalıdır. Bu çalışmanın amacı tedavi yönteminin

güvenliğini belirlemek, postoperatif komplikasyonları

azaltmak ve klinik deneyimimizi anlatmaktır.

Gereç ve Yöntem

Subkondiler mandibular kırığı olan 53 hasta dahil edildi.

Hastalar kapalı redüksiyon (KR) veya açık redüksiyon

ve internal fiksasyon (ARIF) ile tedavi edildi. Tüm

hastalarda intermaksiller fiksasyon (IMF) için arch bar

veya intermaksiller vidalar ve lastik kullanıldı. Ardından

istatistiksel analiz yapıldı.

Bulgular

Çalışmaya toplam 37 erkek hasta ve 16 kadın hasta

dahil edildi. Çalışmada mandibula kırıklarının en sık

nedeni düşmelerdi (n=23; %43,3). Ameliyat sonrası

komplikasyonlar arasında maloklüzyon, temporomandibular

disfonksiyon (ağız açıklığının 30 mm'den az

olması), fasiyal sinir nöropraksisi ve enfeksiyon yer

alıyordu. Ameliyat sonrası maloklüzyon komplikasyonu

açısından KR ve ARIF grupları arasında istatistiksel

olarak anlamlı bir fark yoktu.Maloklüzyona sahip

hastaların tamamında (n=8) eşlik eden kırıklar (n=23)

mevcuttu. Ameliyat sonrası maloklüzyon komplikasyonu

açısından alt gruplar (eşlik eden kırığı olan grup ve

eşlik eden kırığı olmayan grup) arasında istatistiksel

olarak anlamlı fark vardı. Ortalama 21 günlük bir süre

de her zaman temporomandibular disfonksiyon ile ilişkilendirilmiştir

Sonuç

Bu çalışma, uygun tedavi seçiminin belirlenmesinde

avantaj ve dezavantajları dengelemenin gerekliliğini

ortaya koymuştur. ARIF'in birçok avantajı vardır; ancak

ameliyat sonrası komplikasyonlar da eşlik edebilir.

IMF'nin kullanım süresi fonksiyonel bozukluklara yol

açabileceğinden hastaların tedavi kararında hekimlerle

iş birliği yapması gerekmektedir.
Promega Wizard DNA extraction - Drosophila whole body protocol v1
Authors: Grover-Thomas Finley
Published: September 2023

Edited version of the 'Promega Wizard Genomic DNA Purification' protocol optimised to work on pooled whole-body fruit fly samples.
Development of a Web-Based Administrative Information System for Owned Enterprises (BUMDes) in Macolliloloe Village
Authors: Astry Astry , Darma Dyah , Zain Satria Gunawan , Muchtar Akhyar
Published: September 2023

This study aims to determine the results of developing a web-based BUMDes administrative information system in Macolliloloe Village and testing a website-based BUMDes administrative information system using the ISO 25010 standard. This study is a Research and Development (RD) research. It uses a prototype development model consisting of the stage of gathering requirements, building prototypes, evaluating prototypes, coding the system, testing the system, evaluating the system, and using the system and collecting data in this study using interviews, questionnaires, measurement software, and documentation. System testing in this study uses several quality standards for software development, namely ISO 25010, including the functional suitability aspect with the results of a decent and acceptable category, the performance efficiency aspect with class B results, the usability aspect with excellent category results, the reliability aspect with the acceptable category results. Received is worth 100% without errors and portability with very decent results. Based on the results of this study, a web-based BUMDes administrative information system development was produced in Macolliloloe Village. It could be used to manage BUMDes administration using the prototype method with aspects of the ISO 25010 standard.
Fault Coverage Testing on the ISCAS’89 S1423 Sequential Circuit using Scan Based Design and Synopsis Tetramax
Authors: Suteddy Wirmanto , Adiwilaga Anugrah , Atmanto Dastin Aryo
Published: September 2023

We tested the ISCAS'89 S1423 series with a scan design method, both non-scan, full-scan, and partial-scan, but for the partial-scan, the method we propose uses a structured random approach. The purpose of this study is to determine the evaluation and performance with the best computational time with the proposed method to produce high fault coverage results. Testing the ISCAS'89 S1423 circuit in the form of verilog was carried out using tetramax synopsis, the partial-scan test requires a strategy in determining the flip flop to be used as a scannable flip flop, the test results using the full scan method produce 100% test coverage and fault coverage, but this method provides gate overhead loss of 24.06% and slower chip performance. To reduce the gate overhead loss, a partial-scan method will be applied with the approach of choosing from 74 DFF which will be used as scannable flip flops, the test with the best results we did through the 37 DFF approach with the highest input obtained test coverage of 98.17% and fault coverage 96.76% with 171.11 CPU Time with gate overhead reduced by 12.03%. The next approach with the best results with the approach of 50 DFF highest output plus DFF which is not self-loop obtained test coverage of 99.24% and fault coverage of 98.47% with gate overhead successfully reduced by 16.26% with CPU Time 43.39.
Sistem Informasi Berbasis Bot Telegram Sebagai Media Sosialisasi Keselamatan Berkendara
Authors: Reynaldi Muhammad , Al Khairi Syihan , Hendarman Naufal Geraldi , Nugroho Fityandhiya Islam
Published: September 2023

Keselamatan berkendara merupakan perilaku berkendara secara ideal yang harus dipahami oleh pengguna kendaraan. Perilaku ini sering dikampanyekan pemerintah indonesia kepada seluruh lapisan masyarakat.  Sampai saat ini banyak orang mengendarai kendaraan tapi tidak semua orang memahami cara mengendarai kendaraan dengan baik dan benar serta memperhatikan sisi keamanan dan keselamatan. Baik itu keamanan untuk diri sendiri maupun sisi keamanan bagi pengguna jalan lainnya. Hal ini dikarenakan banyak masyarakat Indonesia yang belum sadar akan pentingnya pengetahuan mengenai keselamatan berkendara. Oleh karena itu, perlu suatu cara yang efektif untuk mengedukasi masyarakat tentang pentingnya pengetahuan keselamatan berkendara sehingga dapat mengimplementasikanya dalam  berkendara dengan baik dan aman. Di sisi lain, masyarakat Indonesia banyak yang menjadi pengguna aplikasi Telegram sebagai media komunikasi. Dengan memanfaatkan potensi tersebut, maka kami mengusulkan sebuah sistem informasi keamanan berkendara yang diberi nama “Safety Riding Advice System (SRAS)”. Sistem informasi ini dibangun dengan memanfaatkan fitur Bot pada aplikasi Telegram. SRAS dapat memberikan informasi kepada pengguna mengenai hal-hal terkait keamanan dan keselamatan berkendara. Metode perancangan sistem informasi SRAS menggunakan yang model prototype’ yang terdiri dari beberapa tahapan diantarannya yaitu (1) analisis kebutuhan sistem, (2) perancangan sistem, dan (3) evaluasi.
Rancang Bangun Prototipe Klasifikasi Sampah Otomatis Dengan Sensor Proximity Dan Linear Rail Slider Box Berbasis Mikrokontroler Arduino Di Lingkungan UPI Kampus Cibiru
Authors: Ardimansyah Mochamad Iqbal , Hendriyana Hendriyana , Muhammad Raditya
Published: September 2023

Sampah merupakan material yang sering ditemukan dalam lingkungan sehari-hari, tidak terkecuali di lingkungan kampus. Pada saat ini di lingkungan Universitas Pendidikan Indonesia (UPI) Kampus Cibiru telah menerapkan klasifikasi sampah pada tempat sampahnya mulai dari jenis sampah organik, anorganik dan sampah bahan berbahaya dan beracun (B3). Penerapan klasifikasi pada tempat sampah yang tersedia diharapkan agar orang dapat membuang sampah pada tempatnya sesuai dengan jenis sampahnya. Akan tetapi, upaya tersebut belum sepenuhnya dapat diimplementasikan, seringkali ditemukan sebagian orang masih membuang sampah tanpa memperhatikan jenis sampah dan tempat sampahnya. Berdasarkan permasalahan yang terjadi maka kami mengusulkan pengembangan dari model klasifikasi tempat sampah yang sudah tersedia dengan merancang bangun prototipe klasifikasi sampah otomatis dengan sensor proximity dan linear rail slider box berbasis mikrokontroler arduino. Prototipe ini membantu bagi setiap yang membuang sampah, agar sampahnya dapat dibuang secara otomatis berdasarkan jenis sampahnya. Pengujian pada prototipe ini melibatkan perbandingan fungsi antara prototipe klasifikasi sampah otomatis dengan tempat sampah biasa yang digunakan di lingkungan kampus. Hasil kami menunjukan bahwa prototipe klasifikasi tempat sampah otomatis yang dibuat memiliki fungsi yang lebih baik dalam mengklasifikasikan sampah yang dibuang daripada tempat sampah biasa.
Analisis User Interface Terhadap Website Badan Pusat Statistik Kota Balikpapan Dengan Menggunakan Metode Heuristic Evaluation
Authors: Auliya Ridha , Natasia Sri Rahayu , Nur Rachma Intan Wahyu , Ma’arif Mahiza Imam , Faizah Maulidhiyah , Ibnu Azmi Moch. Fattah
Published: September 2023

Badan Pusat Statistik adalah Lembaga Pemerintah Non Kementerian yang bertanggung jawab langsung kepada Presiden. Website Badan Pusat Kota Balikpapan menyediakan data statistic berkualitas untuk Indonesia maju.  Tentunya website Badan Pusat Statistik Kota Balikpapan menjadi salah satu interaksi bagi penggunanya.  Beberapa fitur-fitur dari website Badan Pusat Statistik Kota Balikpapan yang ditampilkan seperti berita, informasi kependudukan, informasi ekonomi dan masih banyak fitur yang berguna bagi pengguna. Unstuck melakukan analisis terhadap website Badan Pusat Statistik Kota Balikpapan, penelitian ini menggunakan  metode Heuristic Evaluation. Permasalahan terhadap user interface yang ada pada website tersebut ialah fitur  pencarian yang sulit digunakan dan rumit karena harus menggunakan captcha. Selain itu, saat mengubah  tampilan website menjadi berbahasa inggris, terdapat data informasi terbaru yang tidak ditampilkan dan  tampilan user interface yang kurang efisien seperti navigasi yang kurang rapi, fitur ekspansi sidebar dengan 2  tombol yang memiliki fungsi sama, terdapat media gambar yang tidak muncul pada tampilan, dan beberapa  dokumen publikasi yang tidak dapat diunduh. Hal ini membuat pengguna merasa kurang nyaman dengan user interface pada website balikpapankota.bps.go.id. Penelitian ini memperoleh tingkat permasalahan pengguna  berdasarkan severity rating pada heuristic evaluation, sehingga menghasilkan sebanyak 4 rekomendasi desain  tampilan perbaikan untuk desktop website balikpapankota.bps.go.id, dan 6 rekomendasi desain tampilan  perbaikan untuk mobile website balikpapankota.bps.go.id dan rekomendasi perbaikan tampilan berupa  rancangan mockup dan prototype yang telah dievaluasi oleh kelompok atau evaluator untuk dijadikan sebagai  acuan referensi dalam melakukan proses redesign website balikpapankota.bps.go.id
Geographic Information System (GIS) Based Android Application for Mapping Geothermal Potential Areas
Authors: Firdaus Ramaditya
Published: September 2023

Indonesia's dependency on fossil energy to meet domestic energy needs remains relatively high. This dependency is vulnerable to supply shortages as fossil fuels are non-renewable and can be depleted. As a result, fossil energy is depleting, leading to electricity energy crises like the current one. Indonesia's coal reserves are predicted to be depleted within the next 20 years. Optimizing the potential of renewable alternative energy, such as geothermal energy, can fulfill the increasing electricity demand. Indonesia possesses the world's largest geothermal reserves, approximately 40%. Geothermal energy utilization is highly efficient, economical, environmentally friendly, and relatively consistent compared to fossil energy. However, its current utilization is still less than 5%. The limited utilization of geothermal energy is attributed to the management mechanisms of geothermal areas, where construction progress in several locations has been hindered. Therefore, a Geographic Information System (GIS) is needed for mapping the areas with geothermal potential as fuel for geothermal power plants (PLTP). This research generally consists of three phases: (1) data collection, (2) designing a prototype based on an application developed using Android Studio, and (3) conducting application testing using the black box method. The research aims to identify the potential of developed and undeveloped geothermal areas. It is expected to assist and facilitate the government or energy managers in managing geothermal energy resources as fuel for Geothermal Power Plants (PLTP) to meet the electricity needs of the community.
Development of Augmented Reality Based Learning Media on The Topic of Spatial Geometry for Elementary School Students
Authors: Ahsani Lina Anggita , Berthania Nepsta Ellynlouis , Dewi Anggraita Putri Kumala , Syifa Ulfatun Nisa Asy
Published: September 2023

Spatial structures are three-dimensional buildings that contain space or volume within them and are bounded by sides. The rapid advancement of technology in the world of information technology and computers has also influenced the field of education, offering various conveniences and innovations. Augmented Reality (AR) is a technology that can combine two-dimensional or three-dimensional virtual objects into a real environment and then project these virtual objects in real-time. With AR technology, it is expected to provide innovation in the creation of learning media and new learning experiences in understanding and studying spatial structures, thereby attracting the interest of elementary school students to learn this subject matter.
Determination of Mango Fruit Maturity on the Tree Based on Digital Image Processing and Artificial Neural Networks
Authors: Sanjaya Aditia , Karo Karo Ichwanul Muslim
Published: September 2023

Until now, humans have determined the ripeness of mangoes on the tree by hand. Losses are caused by the insecurity of the human state and a misunderstanding of the maturity level of mangoes. In the future, a system that can detect the ripeness of mangoes on the tree will be required. This research provides a preliminary examination of the technology's implementation. The study created a computerized image processing method for determining the ripeness of mangoes on the tree. The neural network backpropagation algorithm was employed in this investigation. The feature extraction model employed in the image is a hybrid of the RBG and HSV models. The best accuracy level is 72%, with an 80:20 ratio of test data to training data.
Mitigating Function in Verb Forms Conveying Doubt in the Chilean PRESEEA Semi-Structured Interviews Corpus
Authors: Gajardo Moller Consuelo , Guerrero González Silvana , González Riffo Javier , Ibarra Herrera Daniela
Published: September 2023

This article analyzes the attenuating function of verbal forms expressing doubt in semi-structured interviews found in the PRESEEA corpus of Santiago de Chile. 36 interviews, collected in 2009, were analized taking into account the participants image, speech acts, and discursive positions. Verb sociolinguistic variation —as determined by sex, age, and education level— was also examined. The main doubt expressions with an attenuating function found include doxastic verbs such as creer (“believe”) and suponer (“suppose”), the modal verbs deber (“must” or “should”) and poder (“could”, “might”), and the verb expressing lack of knowledge no saber (“to not know”). These expressions occur when speakers express their true point of view as a doubt, or when they report a state of affairs. The result is a speaker directed towards the “other”, who does not want to expose their image to their interlocutor, when the speaker expresses opinions about controversial topics or when they report facts that they prefer not to express openly. Sociolinguistic variation is scarce and is mostly related to age.
Using Translanguaging to Decolonize English Language Teaching in Colombia: A Narrative Inquiry
Authors: Ubaque-Casallas Diego F.
Published: September 2023

Today’s classrooms are linguistically diverse. Nonetheless, English language teaching still uses a separatist model in which other languages and identities are reduced and subalternized. This evident separation of languages has forced many English speakers to identify with the non-native label, prevented them from using the linguistic resources they have previously acquired from other languages to communicate and learn in given settings, and made the different ways they exist invisible. From a narrative perspective, this article documents how two English teacher educators do not conform to this native ideology by resorting to a translanguaging pedagogy. It narrates their pedagogical experiences and insights preparing English teachers in Colombia and explores how they use their linguistic repertoire as a mechanism to teach. Their narratives reveal that translanguaging is a pedagogy that allows English teachers to challenge discourses framed in monolingual perspectives. They also indicate that by implementing a translanguaging pedagogy, English teachers can foster and enact a counter-nonnative ideology that enables them to reclaim their identities. All in all, the results of this inquiry suggest that it is worth pursuing translanguaging as a language pedagogy that disrupts colonial language practices and identity discourses.
Traductoras chilenas en publicaciones periódicas del siglo XIX
Authors: Zúñiga Curaz María Carolina
Published: September 2023

El presente artículo busca determinar las características de las traducciones realizadas por mujeres en la prensa chilena, debido a la inexistencia de registros sobre la actividad traductora en publicaciones periódicas. Para esto, se efectuó un análisis comparativo descriptivo de dos revistas publicadas por el diario El Mercurio, la Revista Valparaíso (1873-1874) y La Mujer (1877). Luego se contrastó la información obtenida con los datos ofrecidos por el libro Biblioteca chilena de traductores, y se elaboró una base de datos que especificara traductoras, traducciones, año de la publicación y género. Los resultados muestran variables sociocontextuales del momento de producción, como las fuentes desde las que se traducía, el idioma, las áreas temáticas y las funciones que cumplían las traducciones en las revistas. También, develan un cambio en las áreas temáticas que se traducen, ya que se observa cómo la religión y la literatura fueron desplazadas por textos de opinión y divulgación, y la función patriótica o pedagógica se sustituyó por funciones de divulgación y de formación. Esta última función configura las revistas como un campo de acción preliterario utilizado por las mujeres para desplegar su agencia social e insertarse en el campo intelectual. Los datos arrojados sirven de base para realizar otros estudios comparativos descriptivos y caracterizar las traducciones que eran realizadas por mujeres en la prensa chilena.
La mujer y la historia chilenas en la dramaturgia de Isadora Aguirre
Authors: Aguirre Beatriz E.
Published: September 2023

RESUMEN

La dramaturga chilena Isadora Aguirre sitúa sus obras en tres siglos diferentes, los de la historia del país: Los papeleros (1963) presenta un cuadro social en Chile contemporáneo; Lautaro (1982) re-escribe la historia de la epopeya del pueblo mapuche en su lucha contra el conquistador español en los albores del siglo XVII; Retablo de Yumbel (1987) re-escribe la historia de San Sebastián y el emperador Diocleciano enfrentándola con el asesinato de 19 dirigentes chilenos durante el gobierno de Pinochet y Diálogos de fin de siglo (1988) re-escribe el acontecimiento político más importante de Chile a fines del siglo XIX: el suicidio del presidente Juan Manuel Balmaceda en la sede de la Embajada Argentina el 19 de septiembre de 1891. A través de este recorrido histórico, Isadora Aguirre experimenta con la caracterización de los personajes femeninos y los representa en las posibles identidades que puede asumir la mujer en la sociedad de todas las épocas.

ABSTRACT

This Chilean drama writer Isadora Aguirre locates her work in differentcenturies, those of the history of her own country. In Los papeleros (1963) presents a social drama placed in 20th c.; Lautaro (1982) re-writes the epic history of the Mapuche people in their stuggle against the Spanish conqueror at the beginning of the 17th c.; in Retablo de Yumbel (1987) re-writes the history of Saint Sebastian and teh emperor Diocletian paralleling the assassination of 19 Chilean opposing leaders during Pinochet's goverment, and in Diálogos de fin de siglo (1988) re-writes the most important political event at the end of 19th c.; the suicide of president Juan Manuel Balmaceda at the Artentinean Embassy. Through this historicaljourney, Aguirre experiments with the representation of women and characterizes them in the possible identities a woman can assume in the society of all times.
VISIBILIDAD DE LO INDÍGENA O LA INDEPENDENCIA DE PENSAMIENTO DE EUGENIO DÍAZ CASTRO EN MANUELA
Authors: Neira Raúl
Published: September 2023

Díaz Castro denuncia en Manuela la posición que la élite neogranadina había adoptado sobre el indígena como miembro de la sociedad que se deseaba conformar, ubicándolo entre la antigüedad y la alteridad. Con su representación narrativa sobre esta situación, explicita la grave problemática social que enfrentaba la Nueva Granada al continuar con la injusticia y el desequilibrio social; así reclama la necesidad de efectuar cambios legales y sociales.
ENTONACIÓN DEL ENUNCIADO INTERROGATIVO EN EL ESPAÑOL DE LA CIUDAD DE MEDELLÍN
Authors: Osorio Gloria Matilde , Muñoz Builes Diana
Published: September 2023

El presente artículo expone los patrones entonativos obtenidos mediante rastreos televisivos en enunciados interrogativos elípticos y no elípticos de los hablantes de español de la ciudad de Medellín. Los resultados obtenidos permiten afirmar que la entonación en los enunciados interrogativos parciales y totales es cadente, contrario a las interrogativas elípticas que presentan una inflexión final ascendente. Esta investigación contribuye a tener un conocimiento de la diversidad lingüística característica de los diferentes grupos culturales que conforman la identidad nacional.
Entre mártires cristianos y amantes corteses. Valores de una novela del siglo XIII
Authors: Botero García Mario
Published: September 2023

RESUMEN Este texto pone en evidencia los valores ideológicos del Tristan en prose, novela del siglo XIII, basado en elementos primordialmente opuestos como el contexto cristiano que abre la novela y su dimensión profana que consolida a Tristán e Iseo como los representantes absolutos de una ética cortés y caballeresca. Se muestra así la incapacidad que tiene el autor anónimo para apartarse de la tradición literaria anterior (especialmente el contexto de las novelas del Grial) y la forma cómo ésta es adaptada a los ideales propios de una sociedad caballeresca. ABSTRACT This text demonstrates the ideological values of the Prose Tristan, a thirteenth century novel, based on extremely opposed elements as the Christian context that opens the novel and the profane dimension that consolidates Tristan and Isolde as representatives of an absolute courtly and chivalric ethics. Thay way it shows the disability the anonymous author has to get off the previous literary tradition (especially the context of the novels of the Grail), and how this is adapted to the ideals of a chivalric society.
Fulanitos de tal, zutanitas de tul de Luis Aguilera, juegos y trampas de la parodia: ¿Crimen? ¿Enigma? ¿Arquetipo del héroe?
Authors: Gutiérrez Mavesoy Aleyda Nuby
Published: September 2023

RESUMEN Este artículo propone el análisis de la novela Fulanitos de tal, zutanitas de tul de Luis Aguilera a partir del concepto de parodia como el elemento que estructura la novela. Para ello, se estudia, primero el concepto de parodia, luego el de novela negra en su forma de folletín. En seguida, se presentan algunos elementos que constituyen la parodia en la novela de Aguilera: crimen, detective, enigma, víctimas y, en especial, el narrador.ABSTRACT This paper proposes an analysis of Fulanitos de tal, zutanitas de tul by Luis Aguilera, based on a parody concept as the element framing the novel. Thus, the parody concept is considered followed by the black genre concept. The following elements constitute the parody in Aguilera’s novel: crime, detective, enigma, victims and mainly the narrator.
Yseut: l’image d’une fee
Authors: Hincapié Leonardo
Published: September 2023

Resumé: Cet article essaye de mettre en évidence le sens mythologique profond du personnage de Yseut (ou des personnages de Yseut) dans la légende de Tristan. L’intérêt est centré de manière basique sur les caractéristiques fantastiques du personnage, montrant de quelle manière ces dernières sont tributaires des traditions populaires qui nous sont parvenues grâce aux contes merveilleux et à la mythologie.Isolde: A fairy image.Abstract This article is about the mythological background of Isolde’s character (or characters) in the Tristan legend. Fairy characteristics of Isolde are the mean objective of the issue, trying to show how they are a heritage of folklore, known in our days in a form of fairy tales and mythology.ISEO: La imagen de un hadaResumen:Este artículo intenta mostrar el trasfondo mitológico del personaje de Iseo (o de los personajes de Iseo) en la leyenda de Tristán. El interés está centrado básicamente en las características fantásticas del personaje, mostrando cómo éstas son tributarias de las tradiciones populares que nos han llegado gracias a los cuentos maravillosos y a la mitología.
TROPOS DE LA MEMORIA: DÓNDE ESTÁS CON TUS OJOS CELESTES DE DANIEL MOYANO
Authors: Sosa Botero Carlos Hernán
Published: September 2023

El escritor argentino Daniel Moyano, en su novela póstuma Donde estás con tusojos celestes (2005), retoma la temática del expatriado. Recurre a la alegoría del viaje y labúsqueda -amorosa y existencial del protagonista-, en cuyo derrotero la música aporta lasproximidades de lo conocido. Las intertextualidades literarias y musicales, que articulan lanovela, reconstruyen así un mosaico de significaciones que posibilita un desplazamiento dela percepción política del exilio hacia una recuperación íntima del recuerdo.
Carbonatogénesis induced in a profile of tropical soil
Authors: Valencia González Yamile , Camapum de Carvalho Jose , Lara Valencia Luis Augusto
Published: September 2023

In  soils  can  be  generated  a  natural  process  called  “biomineralization”  or  “bioprecipitation”  by  which  living  organisms  produce  crystalline  or amorphous mineral precipitates. This process is very important in geotechnical engineering  because  the  mineral  precipitates  can  fill  the  gaps  or  link  soil particles to improve geological and geotechnical properties of the material; however, the process can take many years to occur naturally. Is for this reason that this study seeks to induce in few days (15 days) the calcium carbonate minerals  precipitation,  based  on  the  addition  of  a  nutrient  precipitator  over  existing native bacteria in a tropical soil profile, improving their engineering properties through the reduction of the void index, shrinkage, permeability, collapse,  erodibility  and  breakdown,  and  the  increase  of  friction  angles and  cohesion,  producing  less  environmental  impact  than  other  techniques  commonly used in engineering.
Impact of wind power in middle–termed hydrothermal dispatch
Authors: Martínez-Ramírez María Victoria , Garcés Alejandro , Ramos Sandro
Published: September 2023

This paper describes a linear programming model and Monte Carlo simulation  which  solve  a  middle-termed  hydrothermal  dispatch  problem  for  three   different scenarios of wind power penetration. Transmission line effects are  neglected. The fuel cost in thermal plants varies in each time period. The test  system has two thermal and three hydroelectric plants that can continuously  operate during the twelve-months planning term.  Wind generation is modeled  by using Weibull Distribution Functions particular to the Colombian system,  while hydro-generation is modeled by Normal Distribution Functions.  Results  show costs reduction for the three scenarios of wind power penetration. The  main contribution of this paper is to simultaneously introduce the stochastic  effect of wind and hydrology in the hydrothermal dispatch.
Experimental characterization of thermal hydraulic performance of louvered brazed plate fin heat exchangers
Authors: Bula-Silvera Antonio , Turizo-Santos John , Barros-Ballesteros Oscar , Fontalvo-Lascano Armando , Vasquez-Padilla Ricardo
Published: September 2023

Louvered fins are commonly used in compact heat exchangers to increase the surface area, turbulence, and initiate new boundary layer growth required to improve the heat transfer performance without a significant increase in pressure drop compared with other fins. An experimental study on the air side heat transfer and pressure drop characteristics for a louvered fin with symmetrical pattern in brazed plate heat exchangers has been performed. Reynolds numbers ranged from 350 – 1270, based on the louver pitch while a constant 1.82 m3/h water flow was held. The heat transfer and pressure drop for the geometry tested was reported in terms of Colburn factor (j) and Fanning friction factor (f) as a function of the Reynolds number. The experimental results for j and f are in good agreement compared to regression models suggested for compact heat exchanger with louvered fin and flat tubes, obtaining a deviation of 5.48% and 5.39% respectively. Moreover, when compared to CFD analysis for the same geometry, an average deviation of 6.3% is obtained. Finally a regression model for j and f factors was attained based on the Reynolds number, presenting a deviation of 1.51% and 2.19% respectively.
Regulating Sustainable Production
Authors: Grodach Carl , Taylor Liz , Martin Declan , Hurley Joe
Published: September 2023

Zoning that supports urban manufacturing may offer new opportunities to promote sustainability benefits ranging from improved job accessibility to reduced waste and resource use. However, industrial uses in urban areas face displacement from competing and conflicting uses. While the process of industrial gentrification is well documented, little work has examined how planning strategies and regulations affect urban manufacturing and its potential contribution to sustainable economic development. Drawing on a review of planning documents and interviews with food and beverage manufacturers, we examine how planning regulates the sustainability potential of manufacturing enterprises in Melbourne, Australia. In doing so, we contribute a deeper understanding of the ways that zoning affects urban manufacturing and the obstacles, tensions, and trade-offs urban planners face in creating a more sustainable local manufacturing base.
Lightweight MobileNet Model for Image Tempering Detection
Authors: Shikalgar Sajeeda , Yadav Rakesh K. , Mahalle Parikshit N.
Published: September 2023

In recent years, there has been a wide range of image manipulation identification challenges and an overview of image tampering detection and the relevance of applying deep learning models such as CNN and MobileNet for this purpose. The discussion then delves into the construction and setup of these models, which includes a block diagram as well as mathematical calculations for each layer. A literature study on Image tampering detection is also included in the discussion, comparing and contrasting various articles and their methodologies. The study then moves on to training and assessment datasets, such as the CASIA v2 dataset, and performance indicators like as accuracy and loss. Lastly, the performance characteristics of the MobileNet and CNN designs are compared. This work focuses on Image tampering detection using convolutional neural networks (CNNs) and the MobileNet architecture. We reviewed the MobileNet architecture's setup and block diagram, as well as its application to Image tampering detection. We also looked at significant literature on Image manipulation detection, such as major studies and their methodologies. Using the CASIA v2 dataset, we evaluated the performance of MobileNet and CNN architectures in terms of accuracy and loss. This paper offered an overview of the usage of deep learning and CNN architectures for image tampering detection and proved their accuracy in detecting manipulated images.
An Efficient Data Analytics and Optimized Algorithm for Enhancing the Performance of Image Segmentation Using Deep Learning Model
Authors: Vidyullatha Pellakuri , Hung Bui Thanh , Chakrabarti Prasun
Published: September 2023

Image segmentation is the key topic in computer vision and image processing with applications like robotic perception, scene understanding, video surveillance, image compression, medical image analysis, and augmented reality among many others. There are numerous algorithms are developed in the literature for image segmentation. This paper provides a broad spectrum of pioneering works for instance and semantic level segmentation with mask Region based Convolution Neural Network with Monarch butterfly Optimization (RCNN-MBO) architecture. The system is initially constructed in a Python environment with images of people and animals being input. Remove the unnecessary data from the gathered datasets during the pre-processing stage. Next, use a stochastic threshold function to segment the image. Then update the segmented images into a designed model for detecting and classifying a group of images. The main goal of the designed approach is to attain accurate prediction results also improve the performance of the designed model by attaining better results. To enhance the performance, two activation functions were used and MBO fitness is updated in the classification layer. It improves the prediction results and takes less time to detect and classify images. Finally, the experimental outcomes show the reliability of the designed approach by other conventional techniques in terms of accuracy, precision, sensitivity, specificity, F-measure, error rate, and computation time.