bluuebunny/crossref_metadata_2025 huggingface dataset:
Pengaruh Laju Pendingin Pada Proses Heat Treatment Terhadap Kekerasan Dan Struktur Mikro Baja Karbon S45C
Authors: Margono Margono , Priyambodo Bambang Hari , Nugroho Kacuk Cikal
Published: July 2022

Proses modifikasi sederhana untuk mengetahui kebijakan laju pendinginan terhadap struktur mikro dan sifat mekanik dari baja sedang. Baja karbon sedang dibentuk dan didirikan dalam tungku pada suhu 850C selama 30 menit dan waspada meggunakan laju pendinginan yang berbeda, yaitu: quenching, normalizing dan annealing. Hasil penelitian menunjukkan bahwa kekerasan baja karbon S45C menggunakan pendinginan pendinginan lebih tinggi dibandingkan normalisasi dan anneling. Nilai kekerasan yang diperoleh dari baja karbon S45C setelah dilakukan proses perlakuan panas dengan quenching, normalizing, dan anneling yaitu 674 HV, 208 HV dan 150 HV. spesimen setelah diberi perlakuan panas dengan pendinginan quenching mengalami peningkatan sekitar 31,6% dibandingkan dengan bahan baku yaitu 213 HV. Struktur mikro yang dihasilkan pada permukaan spesimen setelah diberi perlakuan panas dengan pendinginan pendinginan mengalami deformasi struktur ferrit menjadi pearlit dan martensit.
Pengaruh Modifikasi Cutting Lips Twist Drill dengan Pemberian Splitting Nicks pada Proses Pengeboran Dalam
Authors: Burhanudin Burhanudin , Suryono Edy , Riyadi Tri Widodo Besar
Published: July 2022

Pada proses pengeboran tatal sangat mempengaruhi kekasaran permukaan lubang hasil pengeboran. Morfologi tatal yang mudah dalam perjalanan akan menyebabkan proses pemesinan lebih mudah dan hasil yang lebih baik. Morfologi tatal yang sulit dievakuasi akan menyebabkan beban spindel yang semakin berat dan akan menggores dinding permukaan pengeboran. Pada penelitian ini bertujuan untuk mengetahui pengaruh splitting nick pada twist drill terhadap morfologi tatal yang dihasilkan. Eksperimen dilakukan dengan pengeboran dalam dengan lebih dari lima kali diameter mata bor pada material S45C sedalam 75 mm dengan mata bor twist drill 14 mm tanpa diberikan splitting nickdan dengan mata bor dengan diberikan 2 splitting nick pada ke-2 cutting lips . Parameter potong yang digunakan dengan feeding 150 mm/menit putaran spindel 454 rpm sehingga feed yang dihasilkan per gigi 0,165 mm/ gigi . Hasil eksperimen menunjukkan bahwa pada pengeboran dalam kecil splitting nick pada bor twist drill menghasilkan bentuk morfologi chip yang kehilangan sudut panjang chip heliks dengan lebar yang lebih besar sehingga lebih mudah dilakukan hal ini mempengaruhi penurunan beban spindel/ spindel pada saat proses pengeboran rata-rata sebesar 1% di setiap kedalaman pengeboran.
Studi Eksperimental Performa Satria F 150 Menggunakan Modifikasi Exhaust Manifold Dengan Nozzle
Authors: Prasetianto Wahyu , Putro Sartono
Published: July 2022

Tingkat demonstrasi mesin berkaitan dengan daya yang dihasilkan oleh mesin, konsumsi bahan bakar, serta efisiensi dari mesin tersebut. Pemakaian salah satu mesin penggerak awal yaitu motor bakar torak masih sangat dominan, dimana daya yang dihasilkan sampai saat ini masih dirasa unjuk kerja yang cukup baik. Untuk meningkatkan performa sepeda motor, banyak inovasi yang dilakukan dan teknologi yang dikembangkan agar performa motor meningkat sesuai kebutuhan penggunanya. Super KIPS salah satunya, Super KIPS memiliki bagian terpenting berupa klep ( Valve ) yang bisa membuka dan menutup. Selain itu terdapat pula magic ring, merupakan komponen berbentuk ring yang dirancang khusus untuk berbagai jenis sepeda motor dengan memanfaatkan gas aktif lewat knalpot yang terbuang sia-sia. Sebuah nozzle sering berbentuk pipa atau tabung dari berbagai variasi luas penampang, dan dapat digunakan untuk mengarahkan atau memodifikasi aliran fluida (cairan atau gas). Nozzle sering digunakan untuk mengontrol laju aliran, kecepatan, arah, massa, bentuk, dan / atau tekanan dari aliran yang muncul. Kecepatan nozzle dari fluida meningkat sesuai energi tekanannya. Pemasangan magic ring mampu menurunkan nilai KBBS pada putaran kurang dari 9000 RPM, namun ketika putaran mencapai lebih dari 9000 RPM, kondisi standar lebih sedikit KBBS-nya dibanding magic cincin . Begitu pula jika dibandingkan dengan penggunaan variasi nozzle , nozzle dapat menurunkan KBBS lebih sedikit dibandingkan penggunaan magic ring maupun standar .
Analisis Pengaruh Variasi Jenis dan Persentase Katalis pada Proses Pack Carburizing Baja ST 42 terhadap Nilai Kekerasan dan Struktur Mikro
Authors: Wibowo Trio Nur , Pratiwi Yuliyanti Dian
Published: July 2022

Komponen seperti pada roda gigi yang dalam pengoperasian mesin saling bergesekan dan menekan secara terus menerus akan menyebabkan keausan dan terjadinya retakan atau patahnya gigi-gigi pada roda. Untuk mengatasi permasalahan tersebut, maka dibutuhkan kekerasan di permukaan yang tinggi namun tetap ulet pada bagian inti. Proses pack carburizing adalah salah satu metode untuk meningkatkan kekerasan permukaan. Penelitian ini bertujuan untuk mengetahui perbedaan dan perbandingan perbandingan katalis pada proses pack carburizing baja ST 42 terhadap kekerasan dan struktur mikro. Katalis yang digunakan dalam penelitian ini adalah barium carbonat, kalsium karbonat dan natrium karbonat. Proporsi katalis yang digunakan adalah 15%, 25% dan 35% dari media berat karburasi.Metode penelitian yang digunakan adalah eksperimen, dimana kotak sementasi yang berisikan material baja ST 42 dan media carburizing ditambah dengan furnace pada temperatur 950 °C dengan waktu tersingkir 2 jam yang selanjutnya pendinginan dengan media pendingin udara. pengujian yang digunakan uji kekerasan menampilkan vickers dan uji struktur mikro menggunakan mikroskop optik. Data penelitian menunjukkan bahwa, nilai kekerasan tertinggi terdapat pada variasi katalis jenis kalsium karbonat persentase 15% dengan nilai rata-rata kekerasan sebesar 975,3 HVN atau mengalami peningkatan 480% dari bahan baku. Sedangkan nilai rata-rata terendah terdapat pada variasi katalis jenis natrium karbonat dengan persentase 35% sebesar 570,2 HVN atau hanya mengalami peningkatan 239% dari bahan baku.Hasil pengujian struktur mikro pada baja ST 42 sebelum dilakukan proses karburasi menunjukkan struktur yang terbentuk didominasi fasa ferlit dan sedikit perlit. Secara umum dapat dikatakan bahwa proses pack carburizing dengan variasi jenis dan penyajian yang berpengaruh terhadap nilai kekerasan dan struktur mikro yang didapatkan, di mana pemilihan dan penyajian yang tepat dapat meningkatkan nilai kekerasan secara signifikan tetapi digunakan pada jenis dan persentase yang tepat. dapat menyebabkan nilai kekerasan yang dihasilkan tidak maksimal.
Pelatihan Penggunaan Google Classroom dan Google Form sebagai Media Pembelajaran dalam Pembelajaran Daring di SDN Pisangcandi 1 Desa Pisangcandi Kecamatan Sukun Kota Malang
Authors: Sastra Isdinah Frizka Ayu , Widianto Edi
Published: July 2022

Munculnya wabah Covid-19 sangat mempengaruhi diberbagai bidang kehidupan, salah satunya bidang pendidikan. Sejak kehadiran Covid-19 yang terjadi di Indonesia pembelajaran daring mulai diterapkan pembelajaran online diberbagai sekolah yang ada di Indonesia termasuk guru Sekolah Dasar (SD) guna memutuskan rantai penyebaran virus Covid-19. Pembelajaran daring memberikan tantangan pada saat sekarang ini karena dalam pembelaran daring dibutuhkan profesionalitas, kualitas dan kompetensi para guru. Untuk meningkatkan kenyamanan dan efektivitas kegiatan belajar mengajar saat Covid-19 di SDN Pisangcandi 1 Kota Malang perlu dilakukan inovasi media pembelajaran yang inovatif berbasis teknologi terutama dalam hal penggunaan Google Classroom dan Google Form. Tujuan dilaksanakan kegiatan ini adalah (1) untuk meningkatkan kompetensi, dan kemampuan guru dalam menggunakan media pembelajaran yang kreatif khususnya dalam menggunakan Google Classroom dan Google Form; (2) keterampilan guru dalam memyampaikan materi maupun bahan ajar melalui media pembelajaran dapat meningkat. Metode pelatihan yang digunakan adalah dengan cara demonstrasi kemudian dilanjutkan dengan pendampingan praktik langsung penggunaan Google Classroom dan Google Form. Hasil dari dilaksanakanya pelatihan ini adalah adanya peningkatakan kualitas dan soft skill yang dimiliki oleh Guru dan Tenaga pendidik SDN Pisangcandi 1 dalam menggunakan media pembelajaran Google Classroom dan Google Form selama pembelajaran daring. Dengan demikian, pada akhrinya guru dapat mengoperasikan Google Classroom dan Google Form.
Experimental apparatus for the determination of thermal conductivity and humidity in building materials by means of electrical permittivity measurements
Authors: Perinelli Alessio , Finotti Francesco , M. Tonelli Arnaldo , Ricci Leonardo , Albatici Rossano
Published: July 2022

The on-site measurement of the thermal properties of existing building envelopes is of utmost importance to fairly accurately calculate the thermal loss by transmission to the outside environment and so to define the building overall energy performance. This paper presents a preliminary investigation concerning the use of a new indirect method for measuring the thermal characteristics of building materials throughout the year based on the analysis of the material electrical properties. The main goal is to identify a relationship between thermal transmittance, moisture content and electrical impedance through relative electrical permittivity measurements.
Learning from Finland: from circular economy to circular building
Authors: Tosone Alessandra , Abita Matteo , Di Donato Danilo , Morganti Renato
Published: July 2022

The principles of circular economy begin to be essential to favor sustainable processes and Finland is one of the few countries in the world that has developed a detailed plan for its application. Indeed the SITRA world map obviously affects construction industry at different levels and benefits are described through two operational addresses: the implementation of Housing First program by the Y-Foundation, that enhance a better usage of housing building heritage in order to solve a critical social issue, and the extensive use of wood elements for building construction, that introduces new ecological innovations into a consolidated technical tradition.
From the energy performance certificate to the building renovation passport
Authors: Grecchi Manuela , Rivaillant Mathieu , Maria Sesana Marta , Salvalai Graziano
Published: July 2022

The energy performance certificate is currently one of the main tools for mapping the energy performance of buildings. However, the recent analyses conducted on the impact of EPC on the EU construction market level have highlighted a lack of confidence in the tool, considered by most as a mere regulatory obligation with low impact on the real quality of the built environment. The objective of the document is to frame and define a new tool called building passport for the energy redevelopment of buildings, offering an overview of current European initiatives highlighting the principles, potential impacts on the market and the main obstacles.
Engineering and management of information modeling requirements
Authors: Grecchi Manuela , Locatelli Mirko , Pellegrini Laura , Villa Valentina , Martino Di Giuda Giuseppe
Published: July 2022

The presented document discusses the application of Requirements Engineering and Management methods and techniques for identification and traceability of requirements to support Information Modelling during the design process. Errors and ambiguities are generally found during the briefing phase. Pre-occupancy simulation on the information model verifies the interactions among future users to meet the intended use. The information model allows to monitor the gap between expected and actual quality throughout the design process.
Editorial
Authors: Cruz-Lara Silva Adriana
Published: July 2022

Comentario editorial. ____ Editorial comments.
Zusammen einzeln sein
Authors: Zwania-Rößler Isabell
Published: July 2022

Die Vielzahl von Gestaltungsmöglichkeiten postmoderner Lebensund Beziehungsentwürfe stellt Paare vor komplexe Herausforderungen. Zahlreiche sozial-gesellschaftliche Konzepte ermöglichen theoretisch eine autonome, selbstbestimmte, nach individuellen Bedürfnissen ausgerichtete Gestaltung von Paarbeziehungen. Allerdings bedarf es hierzu intensiver Auseinandersetzung mit sich selbst und der Reflexion der Paarbeziehung. Erfahrungen aus der Mediationspraxis zeigen, dass Paare mit diesen reflexiven Prozessen oft überfordert sind. Dieser Artikel entwickelt hierfür Erklärungsansätze, erläutert den notwendigen Forschungsbedarf und erörtert Möglichkeiten, wie das klassische Mediationskonzept mit Blick auf diese spezifische Fragestellung ergänzt werden kann.
Pengembangan Aplikasi Mobile Berbasis Android untuk Manajemen Antrian Bimbingan KP dan Proyek Akhir dengan Memanfaatkan Fitur Location Based Service
Authors: Rosa Nesya Anfasha , Ramadhani Shumaya Resty
Published: July 2022

Bimbingan merupakan prosedur yang harus dilaksanakan oleh mahasiswa untuk mendapatkan bantuan dan pengawasan dalam menyelesaikan laporan kerja praktik maupun proyek akhir. Kegiatan ini dilakukan dengan cara mengadakan pertemuan antara mahasiswa dan dosen yang bersangkutan. Sebelum itu, mahasiswa menetapkan jadwal bimbingan dengan cara menghubungi dosen melalui media komunikasi. Setelah mengatur jadwal dengan dosen, mahasiswa harus datang tepat waktu sesuai jadwal yang sudah ditentukan. Walaupun jadwal bimbingan sudah ditetapkan, masih terdapat mahasiswa yang datang tidak sesuai jadwal bimbingannya. Hal ini menyebabkan waktu bimbingan terbuang percuma dan mahasiswa lain tidak mendapatkan jadwal, sehingga mahasiswa terkendala dalam menyelesaikan laporannya. Oleh karena itu, dikembangkanlah sebuah aplikasi manajemen antrian bimbingan berbasis android dengan memanfaatkan teknologi location based service (LBS). Aplikasi menggunakan manajemen antrian berdasarkan prioritas dan location based service digunakan untuk mendeteksi mahasiswa di area geofence dosen. Telah dilakukan pengujian terhadap aplikasi yang dibangun menggunakan teknik black box testing, dengan hasil 100% seluruh kebutuhan fungsional berhasil dijalankan. Selain itu, juga dilakukan pengujian menggunakan usability testing dengan hasil rata-rata persentase pengujian sebesar 85,4% responden setuju bahwa aplikasi antrian telah memenuhi kriteria yang ada pada pernyataan kuesioner.
Analisis Penerimaan Aplikasi Transportasi Online di Kepulauan Riau Menggunakan Metode Technology Acceptance Model
Authors: Siahaan Mangapul , Kurniawan Kelvin
Published: July 2022

Traffic density in the Riau Islands area is increasing day by day. Population density that has exceeded this threshold causes congestion on the road which causes losses to people who are carrying out activities. As e-commerce grows rapidly, it becomes a push for e-commerce applications that develop in line with the community's need for online application-based services that operate on smartphones. The application of online application-based transportation services that are growing rapidly. One of the factors of this online application-based transportation service innovation is the growing number of internet services offered by internet service providers and more and more internet users, so that the internet becomes a necessity and lifestyle for the community. This research is a development of previous research in examining the factors that influence public acceptance of online transportation applications using the UTAUT2 research model; the current study uses the Technology Acceptance Model research model. This questionnaire was distributed to 400 respondents to the residents of the Riau Islands using Amos and SPSS. The results of the analysis of transportation application online acceptance in Riau Kepulauan using Technology Acceptance Model were seen from the construct of behavioral intention use to attitude toward using is 100%, actual system use to behavioral intention to use is 94.7%, perceived usefulness to perceived ease of use is 80.3%, attitude toward using to perceived usefulness is 47.6% whereas behavioral intention use to perceived usefulness is not effected as positive.
Pengamatan Tren Ulasan Hotel Menggunakan Pemodelan Topik Berbasis Latent Dirichlet Allocation
Authors: Suparyati Suparyati , Utami Emma , Fathurahman Agus
Published: July 2022

Ketepatan dalam mengekstrak dan meringkas ribuan ulasan ke dalam beberapa topik menjadi kunci dalam pelaksanaan pengolahan data dan informasi lebih lanjut. Tidak terkecuali dalam industri perhotelan yang mana suatu ulasan merupakan sebuah aset yang apabila diolah dapat menghasilkan suatu informasi yang nantinya akan digunakan untuk kepentingan ekspansi bisnis dan keberlangsungan usahanya.  Penelitian pemodelan topik ulasan hotel ini menggunakan Latent Dirichlet Allocation sebagai sarana untuk peringkasan dokumennya. Latent Dirichlet Allocation terbukti efektif dalam pengolahan peringkasan kata-kata dan banyak penelitian yang menggunakan metode ini. Adapun tujuan dari penelitian yang dilakukan untuk mendapatkan ringkasan kata-kata yang membentuk suatu topik yang mewakili keseluruhan ulasan yang mana dapat menghasilkan suatu data bagi manajemen hotel dalam mempertahankan eksistensinya dalam bisnis tersebut serta melakukan ekspansi dengan mempertimbangkan hasil dari pemodelan topik tersebut.
Penyembunyian Pesan Terenkripsi pada Citra menggunakan Algoritma LSB dan Transposisi Kolom
Authors: Santoso Kiswara Agung , Wiraga Ahmad Tanto , Riski Abduh
Published: July 2022

Keamanan data merupakan hal yang sangat penting untuk dilakukan agar pesan atau informasi terkirim kepada seseorang yang tidak diketahui oleh orang yang tidak berwenang. Teknik keamanan data yang Salah satu yang sering digunakan saat ini adalah kriptografi dan steganografi. Dalam penelitian ini, data yang akan dijamin dalam teks. Untuk meningkatkan keamanan, pesan teks dienkripsi terlebih dahulu menggunakan algoritma vigenere dan transposisi kolom. Pesan teks ini kemudian disembunyikan ke dalam gambar (gambar sampul). Pesan teks terenkripsi disembunyikan di gambar menggunakan Algoritma LSB dan transposisi kolom. Hasil penelitian menunjukkan bahwa citra stego virtual yang dihasilkan sangat efektif mirip dengan gambar aslinya. Berdasarkan hasil analisis MSE dan PSNR dapat diketahui bahwa kualitas citra yang dihasilkan dapat dikategorikan baik. Hal ini terlihat dari nilai PSNR di atas 50 dB bahkan ada yang di atas 60 dB. Berdasarkan hasil analisis LSB, stego image tidak terlihat aneh sehingga tidak akan dicurigai oleh orang yang tidak berkepentingan bahwa ada pesan tersembunyi di dalam gambar tersebut.
Kolepa Mobile Application Development Based on Android Using Agile Method
Authors: Ashari Ilham Firman , Zuhdi M. Fazar , Gagaman Muhammad Tyaz , Denira Siraz Tri
Published: July 2022

Kolepa Minigolf and coffe shop is an instance which run on minigolf services also food and beverages. Kolepa wanted to develope a mobile apps that can be use for Kolepa Customer to check on existing promo and book a table to play. Kolepa Mobile Apps will be integrated with Kolepa database. Based on the interview between Project Manager and owner of Kolepa, there's some feature that must be included on the Mobile Apps, which is Authenticate, Promo, Reservation, and Score Counter. In its implementation, agile methods are applied for each of the functions mentioned above. Aplication will be develope using Dart Programming Languange, which is part of Flutter Framework. Application development is divided into several sprints that are developed with predetermined deadlines. From the results of the development that has been carried out, feature testing is carried out using the blackbox method and it is found that the application has met the functional and non-functional requirements that have been set. With this application, Kolepa can simplify the bussiness they run.
Use Case Framework of Computerized Production Monitoring Processes in Textile Industry
Authors: Santikarama Irma , Renaldi Faiza , Kasyidi Fatan , Maulidin Agya Java
Published: July 2022

Use cases are a description of system functions resulting from needs analysis and obtained from interviews and observations. In standard practices, this stage is also known as the most time-consuming stage. Although every use case produced in software development is unique, there is always a similarity in its function to systems made previously in other organizations. These similarities are studied to reduce time in the process during the requirements analysis stage. Many studies have built and used a Use Case Framework (UCF) to be used together by software developers. So far, UCF has been owned by the banking industry in mapping use case standards in ATMs, health in standardizing use cases in electronic medical records, libraries in standardizing information retrieval, and mapping processes in crowdfunding. This research adds to the list of the latest UCFs produced, namely in the related textile industry, in standardizing the functions that exist in computer-based production monitoring systems. It is based on the fact that there are many textile companies globally, with more than 1.000 of them are established in Indonesia. This study investigated eight Indonesian textile companies to obtain information data to determine what functions are required, t. The data collection techniques used were interviews and observation. More stages were carried out in this study afterward, namely defining Actor Analysis and Functional Methods, Combining Analysis, Classification of Use Cases, Describing Use Case Scenarios, and Visualizing Frameworks. The data analysis results obtained from each company, we managed to define 10 main use cases, 4 supporting use cases, and four specific use cases. This study’s products can help provide a reference in using case design to create a computer-based textile company monitoring system.
Application of Decision Tree Algorithm for Edible Mushroom Classification
Authors: Rianti Afika , Ridwan Taufik , Widodo Suprih , Andrian Rian
Published: July 2022

The purpose of this research is to classify the mushroom based on its characteristic to be in an edible class or poisonous one using the Decision Tree Algorithm. The result showed that odor is the most important attribute to classify the mushroom. Mushrooms which have almond and anise odors are edible, while the rest of it, such as pungent, foul, creosote, fishy, spicy, and musty are poisonous which means they can't be eaten. For mushrooms that have no odor, there are some attributes to be checked such as spore-print-color, gill-size, gill-spacing, and population. At first, overfitting happened. To overcome this, the researcher used Random Sampling Techniques until got better accuracy. The most accurate sample is 99,9% using sample 6 or 2000 data.
Wearable Sensor Device berbentuk Face Shield untuk Memonitor Detak Jantung berbasis IoT
Authors: Hudhajanto Rizky Pratama , Mulyadi Indra Hardian , Sandi Ade Ari
Published: July 2022

The heart is a very important part of the body. The main job of the heart is to pump blood to all parts of the body. The heart has a rhythmic beat when it is pumping blood. This rhythm varies according to the health condition of a person. Therefore, it is necessary to have a system to monitor this rhythm change. The most well-known way to detect the rhythm or speed of the heartbeat is by using sensors. This paper implements a sensing device using a heart rate sensor and an IoT device. The heart rate sensor used is the MAX30100 sensor. As the main processing is an ESP-WROOM-32 which is famous for its WIFI and Bluetooth features. All these devices are combined in a sensor box that is embedded in the faceshield. The result is a faceshield capable of monitoring heart rate and sending the data to various connected devices. The experimental results show the instrument's accuracy value of 9.68% compared to the professional Pulse Oximeter used in hospitals.
Nilai Pendidikan Karakter dalam Dongeng Tujuh Menit Karya Clara NG dan Relevansinya Bagi Anak Usia Madrasah Ibtidaiyah (MI)
Authors: Lestari Putri Puji Ayu
Published: July 2022

The purpose of this research is to analyze the educational values contained in Clara NG's 7-Minute Fairy Tale and its relevance in the world of children, especially in children of Madrasah Ibtidaiyah (MI) age. This research uses qualitative methods, which produce descriptive data. This study will analyze, analyze, and clarify the value of character education for MI-age children in 7-Minute Fairy Tales by focusing on the value of character education and its relevance to the values of character education for MI-age students
CLASSICAL MECHANICS´ TEACHING IN IBERO-AMERICAN ENGINEERING BACHELOR’S DEGREE PROGRAMS. STATE OF KNOWLEDGE
Authors: Beltrán Gali Aleksandra , Zhizhko Elena
Published: July 2022

Problem formulation. The teaching of science, in particular physics, has established itself as an obligatory point of reference, especially among Ibero-American professionals. Hence, it is necessary to delve into the theoretical basis of the studies and research, promote well-founded reflections in relation to the state and perspectives of the different priority lines of research at present, and promote interpretative work that allows us to advance in the understanding of significant problems related to science learning.

Materials and Methods. The research was carried out following the documentary-bibliographic method, which consisted of the collection and subsequent selection of pertinent information on the subject of the study; analytical and comprehensive reading of texts; extraction of the analysis units from the documentary material, the pertinent data, and its submission to a process of review, examination, description, analysis. Thus, the articles of the following high-impact journals were selected: Latin American Journal of Physics Education, The Physics Teacher, Journal of Research in Education, American Journal of Physics, British Journal of Educational Technology, Revista Enseñanza de las ciencias, Revista de Enseñanza de la Física, Acimed, Revista Científica, Revista Mexicana de Física, Revista Academia, Enseñanza de las Ciencias, Revista Española de Física, Revista Cubana de Química, Educación Médica Superior, Revista Estilos de Aprendizaje, Revista electrónica Actualidades Investigativas en Educación, Revista Colombiana de Psiquiatría, ALTERIDAD Revista de Educación, Revista mexicana de investigación educativa, Didasc@lia: Didáctica y Educación, Multiciencias, Escenarios, Comunicar, Revista Academia y Virtualidad, Tarbiya, among others.

Results. This paper presents the results of scientific-pedagogical research, which goal was to establish by studying the works of Ibero-American researchers who address the problem of basic sciences´ teaching, in particular, physics, at a higher level, how the use of didactic strategies mediated by Information and Communication Technologies applied to physics courses, is visualized; what results has it given and if it helped to improve the students learning results in engineering bachelor’s degree programs.

Conclusions. The authors found that scholars conceive the use of ICT as favorable since they outline new educational dynamics that allow extending and enriching traditional pedagogy with new learning resources; they foster alternative forms of communication; they solve the problem of physical space; they attenuate the autonomy of the student; they favor the collaborative mode of learning; enhance motivation and improve student learning. However, in this process the prior training of the teacher in the use of ICT becomes important.
ГОЛОГРАФІЧНИЙ ПІДХІД ЯК ЗАСІБ МІЖПРЕДМЕТНОЇ ІНТЕГРАЦІЇ ПРИ ВИВЧЕННІ МЕДИЧНОЇ ІНФОРМАТИКИ
Authors: Іванчук Марія , Кульчинський Віктор
Published: July 2022

Формулювання проблеми. Мотивація студентів вивчати непрофільні предмети низька. Її підвищення можна досягти за рахунок міжпредметної інтеграції, завдяки якій студенти ширше бачать місце і роль усіх предметів в освітньому процесі за обраним напрямком підготовки. Метою дослідження було вивчення можливостей поглиблення міжпредметної інтеграції для підвищення мотивації студентів до вивчення медичної інформатики при використані елементів голографічного підходу.
Матеріали і методи. У процесі дослідження використані такі методи: теоретичні (аналіз науково-методичної літератури для окреслення проблеми викладання інформаційних дисциплін в медичних закладах вищої освіти); емпіричні (спостереження, аналіз та систематизація).
Результати. Розроблено курс занять з медичної інформатики з використанням голографічного підходу. Для розгляду на практичних заняттях завдань, близьких до професійного життя медиків, сформовано масив інформації медичного спрямування, який складається з бази даних уявних пацієнтів та набору теоретичних відомостей про медичні показники, симптоми хвороб та алгоритми їх лікування. Опанування кожної теми відбувалося з використанням даного масиву інформації та випливало з результатів, отриманих на попередніх заняттях. Студенти створюють блок-схеми медичних алгоритмів та системи підтримки прийняття медичних рішень, проводять математичну обробку медичних даних, вивчають можливості візуалізації медичної інформації.
Висновки. Задля поглиблення міжпредметної інтеграції при викладанні дисципліни Медична Інформатика студентам спеціальності Медицина використаний голографічний підхід. В рамках цього підходу знання з медицини та інформатики формують "опорну" та "предметну" хвилю відповідно. В результаті накладання цих двох хвиль формується об'ємне бачення міжпредметних зв'язків. Студенти працюють з одним масивом інформації медичного спрямування, вивчаючи різні інформаційні технології її обробки, що дає можливість підвищити мотивацію студентів до вивчення дисципліни.
ЗАСТОСУВАННЯ МЕТОДІВ ТА ІДЕЙ ТЕОРІЇ ЧИСЕЛ В ШКІЛЬНОМУ КУРСІ АЛГЕБРИ: НЕОБХІДНІСТЬ УСВІДОМЛЕННЯ МАЙБУТНІМИ ВЧИТЕЛЯМИ МАТЕМАТИКИ
Authors: Лукашова Тетяна , Друшляк Марина , Шишенко Інна , Покідько Олена
Published: July 2022

Формулювання проблеми. Курс алгебри і теорії чисел упродовж багатьох десятиліть займає провідне місце у системі підготовки майбутніх вчителів математики. Зважаючи на його важливість та тісні взаємозв’язки з шкільним курсом алгебри та змістом цілої низки факультативних курсів та гуртків з математики, в системі підготовки майбутніх учителів математики важливо акцентувати увагу на усвідомлення паралелей між ідеями та категоріями вищої алгебри та шкільного курсу математики.
Матеріали і методи. Системний аналіз наукової, навчальної та методичної літератури; порівняння та синтез теоретичних положень; узагальнення власного педагогічного досвіду.
Результати. Cистема підготовки майбутніх учителів математики має бути побудована так, щоб акцентувати увагу на використанні ідей та методів теорії чисел як у шкільному курсі алгебри, так і у змісті шкільних математичних гуртків. Зазначена проблема може бути вирішена у кількох напрямках: при вивченні відповідних тем та методів в курсі алгебри і теорії чисел; в рамках курсів за вибором («Вибрані питання олімпіадної математики», «Вибрані питання теорії чисел» тощо); на заняттях математичного гуртка при вивченні відповідних тем; при реалізації міжпредметних зв’язків (наприклад, з курсом дискретної математики при вивченні правил комбінаторики, методу включень та виключень тощо).
Здійснено порівняльний аналіз змісту навчальної програми курсу «Алгебра і теорія чисел» за спеціальністю 014 Середня освіта (Математика) та Програми для класів з поглибленим вивченням, що стосуються питань теорії чисел, а також методи, які при цьому використовуються. Розглянуто деякі аспекти застосування властивостей конгруенцій при розв’язуванні задач теорії чисел: доведення подільності, знаходження остачі від ділення, встановлення умов простоти чисел, розв’язування невизначених рівнянь у цілих числах тощо.
Висновки. Запропонована система вправ може бути реалізована як на заняттях з алгебри і теорії чисел при вивченні числових конгруенцій та їх властивостей, так і на заняттях курсу «Вибрані питання олімпіадної математики» і засіданнях математичного гуртка при вивченні застосувань теорії чисел до розв’язування завдань евристичного характеру, що сприяє усвідомленню майбутніми вчителями математики зв’язків між курсом алгебри і теорії чисел та шкільним курсом алгебри.
Xylem Limited Bacteria (XLB) Clove Disease Control Technology Through Utilization of Endophytic Bacteria
Authors: Chrisnawati Chrisnawati , Nasrun Nasrun , Yulfidesi Yulfidesi , Suryani Suryani , Kasmawati Kasmawati
Published: July 2022

Xylem Limited Bacterium  (XLB) disease  (Ralstonia syzygii) is  the most seriuos disease on clove plant. Biological control using Endophytic Bacteria (Bacillus sp. Bc25 and Fluorescentpseudomonad Pf22) is expected to control clove XLB disease.The  research  aim to get  Bacillus sp. Bc25 and   Fluorescent pseudomonad Pf22product are effective to control XLB disease on clove plant.The study of Bacillus sp. Bc25 and Fluorescent pseudomonad Pf22 was done in watering  on clove plant  field were infected by XLB disease in Solok West Sumatera on January to December 2017.The study used a randomized block design (RBD) with four replications. The parameters observed were the disease attack level and plant growth.The study results showed thatBacillus sp.Bc25  andFluorescentpseudomonadPf 22 can control  XLB  disease and increase clove growth.Bacillus sp. Bc25 and Fluorescentpseudomonad Pf22 combinationdemonstrate XLB   disease control capabilities and promote the best clove plants  growthby intensity suppressing of XLB  disease from 86.80% to 20.59% and increasing the clove plants growth from the stem circle 20.00 cm to 46.00 cm.Combination product of biological agents Bacillus sp. Bc25 and FluorescentpseudomonadPf22 can be developed to control XLB  diseases and increase clove plant growth.Keywords : Clove, Xylem Limited Bacteria Disease (Ralstonia syzygii),        Endophytic Bacteria (Bacillus sp. Bc25 and Fluorescent pseudomonad Pf22.
Pathogenicity of Indigenous Entomopathogen Liquid Formulation to Paddy Bugs Nymphs (Leptocorisa acuta Thunberg)
Authors: Mulyani Rahmawati Budi , Melhanah Melhanah , Advianto Petrayadi , Djaya Adrianson A
Published: July 2022

The purpose of this study was to determine the effectiveness of bio insecticide liquid formulations made from indigenous entomopathogens against paddy bugs nymphs. The study used a non-factorial Complete Randomized Design with 9 treatments and 1 control with five replications. The treatments studied consisted of E0: Control, E1: Beauveria sp Pky isolate + coconut water (CW), E2: Metarhizium sp isolate Jjt + AK, E3: Beauveria sp isolate Jts + CW, E4: Metarhizium sp isolate Lcc + CW, E5: Beauveria sp Pky isolate + shrimp shell extract (SSE), E6: Metarhizium sp isolate Jjt + SSE, E7: Beauveria sp isolate Jts + SSE, E8: Metarhizium sp isolate Lcc + SSE, E9: Synthetic insecticide b a Carbamate (Dharmabas 500 EC 2 ml L-1). The result showed that liquid bioinsecticide formulations were effective against mortality, infected nymphs and nymph death time. All entomopathogenic fungi isolates were able to cause infections in paddy bugs nymphs of 68% - 84%. Beauveria sp Pky isolate and Metarhizium sp isolate Jjt caused nymph mortality of 72% - 84% and the effectivity did not differ from insecticide b.a. Carbamate. Conidia viability of all entomopathogenic isolates in liquid media within 24 hours reached more than 80%. The fastest time to death of paddy bugs nymph occurred at 5.44 days ( Metarhizium sp. isolate) and 5.92 days (Beauveria sp. isolate) in coconut water media. Metarhizium sp. and Beauveria sp. in the medium of coconut water or shrimp shell extract has a very high potential to be developed as a bio insecticide, but it still needs to be further tested for its effectiveness in field conditions.Keywords: indigenous entomopathogen, coconut water, shrimp shell extract, paddy bugs nymph
А.С. СТЕПАНОВ КАК ИЛЛЮСТРАТОР ДЕТСКОЙ КНИГИ// Achievements and Prospects Journal 2(10), 2019/ OEAPS Inc.(Open European Academy of Public Sciences); Chief Editor Mark Freeman - Barcelona, Spain. 16.02.2019: OEAPS Inc., 2019. - P. 19-37.
Authors: Гордеева Екатерина Вячеславовна
Published: July 2022

Статья посвящена неизвестной стороне творчества А.С. Степанова – московского живописца, художника охотничьего и анималистического жанра. Рассматриваются ранние графические художника, а именно иллюстрации к детской художественной литературе. Рисунки А.С. Степанова к детским рассказам и сказкам до этого не воспроизводились, не рассматривались и не анализировались в научной литературе. Тем не мене, именно ранняя графика во многом определила дальнейшее творчество художника и сформировала его интерес к анималистическому жанру, индивидуальную манеру и подход к теме.The article focuses on unknown side of Alexey Stapenov’s Art. Alexey Stepanov is Moscow painter, representative of hunting and animalistic genre. The article describes an early graphic works of Alexey Stepanov, in particular his illustrations for children’s literature. His drawings for children’s books have never been analysed before, whereas Stepanov’s graphic art was the first step in forming his individual artistic manner and understanding of the animalistic genre itself.
Environmental Education, Awareness, and Movements: A Historical Overview
Authors: Peterson Carrie
Published: July 2022

Environmental education is commonly praised by educators as an ideal method for integrating several academic fields, fostering the intellectual and social growth of young minds, and encouraging the preservation of the natural setting. The majority of educational institutions have been placing a significant emphasis on environmental education, which imparts information on the historical context as well as the existing and potential future states of nature. Students are taught to investigate all of the problems that are associated with the environment, and as a result, they engage in environmentally responsible practices. If you are interested in learning more about the advantages of environmental education, read on. Then, in this section, we will discuss some of the positive effects that environmental education may have. Education about the environment allows us to investigate the challenges that the natural world is now experiencing and raises awareness about such challenges. A comprehensive awareness of the natural world will be of great assistance to us as we work to find effective solutions to these problems. In the meanwhile, another component of environmental education is the development of methods to promote and maintain nature. Whether we take environment into the classroom or send the pupils outdoors to study, environmental education offers numerous advantages for the youth of today as well as the places that they will live in as adults. It is essential to include environmental education into the curriculum of schools since doing so instills in students the ideals of protecting their natural surroundings. Environmental education is defined by the Department Of Environment (EPA) as "a process to allow people to explore environmental concerns, participate in concern, and take measures to improve the environment." This definition encompasses much more than simply encouraging people to spend more time outside.
ЗНАЧЕНИЕ СОЦИАЛЬНОЙ РАБОТЫ В УСИЛЕНИИ СОЦИАЛЬНОЙ ПОЛИТИКИ// Achievements and Prospects Journal 2(10), 2019/ OEAPS Inc.(Open European Academy of Public Sciences); Chief Editor Mark Freeman - Barcelona, Spain. 16.02.2019: OEAPS Inc., 2019. - P. 38-45.
Authors: Исахонов Жаъфархон
Published: July 2022

Данная статья посвящена проблемам социальной политики и социальной работы. В ней показана важность системы социальной работы в усилении социальной политики государства. Социальные работники являются профессональными кадрами, осуществляющие социальную работу, предусмотренной социальной политикой государства. Высококачественная работа в любых отраслях деятельности зависит от знания этой области. Поэтому можно сказать, что система профессиональной социальной работы имеет важное значение в осуществлении целей и задач социальной политики. В статье даётся рекомендации по усилению социальной политики путём совершенствования системы социальной работы.This article is devoted to the problems of social policy and social work. It shows the importance of the social work system in strengthening the social policy of the state. Social workers are professional cadres engaged in social work, provided for by the social policy of the state. Highquality work in any industry depends on the knowledge of this area. Therefore, we can say that the system of professional social work is important in the implementation of the goals and objectives of social policy. The article provides recommendations for strengthening social policy by improving the social work system.
ВПЛИВОВІ ТРЕНДИ PR НА КОМУНІКАЦІЮ З ПОКОЛІННЯМ Z: ІНТЕРНАЦІОНАЛЬНИЙ ДОСВІД// Achievements and Prospects Journal 2(10), 2019/ OEAPS Inc.(Open European Academy of Public Sciences); Chief Editor Mark Freeman - Barcelona, Spain. 16.02.2019: OEAPS Inc., 2019. - P. 46-57.
Authors: Заєць Ксенія Володимирівна
Published: July 2022

Стаття присвячена впливовим PR трендам, які використовуються у комунікації з поколінням Z. У якості прикладів наведений досвід міжнародних компаній та брендів, які успішно налагоджують комунікацію із молодим поколінням та отримують від нього позитивні відгуки. Успіх використання проаналізованих PR трендів пояснюється урахуванням психологічних особливостей покоління Z, його відношення до родини, навчання, роботи, його моральних.The paper deals with PR trends influencing generation Z communication. The operation of international companies and brands that successfully communicate with younger generations and receive positive feedback from them are examples of these PR trends. The success of the analyzed PR trends can be explained by сonsidering the psychological characteristics of the Z generation, its relation to family, education, work, its moral values, its interests and lifestyle, which are also described in the article. On the basis of the review and analysis of scientific literature, the theory of generations is briefly examined and the concept of generation Z is defined.
Ariya atthangika magga sebuah metode jalan tengah untuk mengatasi ekstremisme: kajian dalam bingkai Agama Buddha
Authors: Parjono
Published: July 2022

Tujuan penelitian dirumuskan untuk mendeskripsikan konsep ekstremisme, mendeskripsikan jenis dan bentuk ektremisme dan mendeskripsikan cara untuk mengatasi ekstremisme dalam bingkai ajaran agama Buddha. Metode dalam penelitian ini adalah kepustakaan (library research) dengan pendekatan analisis teks dan interorestasi teks atau sering disebut hermeneutika. Sumber primer dalam penelitian ini adalah kitab suci Tripitaka, sumber sekunder dan tersier dari buku-buku referensi ilmiah, jurnal, majalah, surat kabar yang berkaitan dengan penelitian. Teknik Analisa dilakukan dengan cara menelaah melalui kepustakaan, yaitu dengan membaca dan mengkaji sumber-sumber yang sesuai dengan penelitian serta penarikan kesimpulan. Hasil dari penelitian ini adalah: (1) konsep ekstremisme: suatu pandangan yang melampaui batas kewajaran; (2) jenis dan bentuk ekstremisme: a). ekstrem kanan/pemuasan hawa nafsu indera secara terus menerus sehingga menimbulkan kemelekatan (kamasukkhalikanuayoga); b). ekstrem kiri/keterikatan pada praktik penyiksaaan diri (Attakilamathanuyoga); (3) cara untuk mengatasi ekstremisme dalam bingkai ajaran agama Buddha: Jalan Mulia Berunsur Delapan (Ariya Atthangika Magga), bertujuan untuk menghindari maupun mengatasi ekstremisme membebaskan penderitaan bagi semua makhluk, dan mencapai kebahagiaan tertinggi (Nibbana/Nirvana).Kata kunci: Ariya Atthangika Magga, Ekstremisme, Buddha.
A geothermal heat flow model of Africa based on Random Forest Regression
Authors: Al-Aghbary Magued , Sobh Mohamed , Gerhards Christian
Published: July 2022

We generate a geothermal heat flow model over Africa using random forest regression basedon sixteen different geophysical and geological quantities (among them are Moho depth, Curietemperature depth, gravity anomalies, topography, and seismic wave velocities). The training of the random forest is based on direct heat flow measurements collected in the compilation of Lucazeau (2019). The final model reveals structures that are consistent with existing regional geothermal heat flow information. It is interpreted with respect to the tectonic setup of Africa, and the influence ofthe selection of training data and target observables is illustrated in the supplementary material
Beyond rationality: We infer other people's goals by learning agent-variable expectations for efficient action
Authors: Jara-Ettinger Julian
Published: July 2022

Our ability to make sense of goal-directed behavior is central to social reasoning. From infancy, this capacity is structured around an assumption that agents act efficiently. But agents are often inefficient and how we move is affected by our emotional states and personal idiosyncrasies. How, then, does an assumption of efficiency allow us to accurately interpret people’s actions? We hypothesized that people expect agents to move efficiently relative to an agent-specific baseline rather than to an objective notion of efficiency. Consistent with this, we found that people can quickly learn and subtract agent- idiosyncratic movements when interpreting goal-directed action (Experiment 1). Moreover, in a free-response task, people’s propensity to explain superfluous movement in terms of goals depended on the agent’s relative efficiency rather than on the path’s objective efficiency (Experiment 2). Our results show that people flexibly adjust their expectations of efficiency by attending to how agents typically move.
Navigating the ‘new normal’: Public attitudes and behaviours two years into the COVID-19 pandemic in the UK
Authors: Williams Simon Nicholas , Dienes Kimberly
Published: July 2022

Objectives The study explored public attitudes and behaviours in relation to COVID-19 two years into the pandemic. Design This Qualitative study consisted of online focus groups carried out between 15th-30th June 2022. Data were analysed using a framework approachSetting Focus groups took place via online videoconferencingParticipants Participants (n= 28) were all UK residents aged 18 years or older, representing a range of gender and ethnic backgrounds, invited from the Public Views during the Covid Pandemic (PVCOVID) study.Results Most participants reported feeling ‘back to normal’, not having thought much about COVID-19 recently, and were not wearing masks or socially distancing. Lack of media coverage was a big factor cited, as was the perception that new variants were ‘milder.’ A minority of participants were still wearing masks or socially distancing and some argued they felt ‘reconditioned’ to be more cautious or less socially active. Identifying COVID-19 symptoms, and distinguishing them from flu was challenging, with some suggesting they would test on ‘instinct’ or if they felt very unwell. Intention to take a COVID-19 test and to socially distance if unwell was generally high. There was a modest appetite for future boosters, with those already triple-jabbed suggesting they would receive another dose in future, particularly if it was officially recommended. Some participants argued they would only change their behaviour if the situation was ‘serious’ (e.g. if the death rate increased significantly). Most participants said they would adopt more caution if there was a future wave, although many argued that the lack of trust caused by UK political figures breaking rules (‘Partygate’) would harm future compliance. Conclusions. The study suggests that the ‘Living with COVID’ strategy and the relative lack of media coverage have contributed to a sense of things being ‘back to normal’. If future developments in the pandemic require behavioural change, public health policy and communication will need to overcome this perception and barriers such as a lack of trust in government and the perception of the virus as milder.