bluuebunny/crossref_metadata_2025 huggingface dataset:
Fully Integrated downstream process to enable Next Generation Manufacturing
Authors: Ramos Irina , Sharda Nikunj , Villafana Ramon , Hill-Byrne Kevin , Cai Kang , Pezzini Joanna , Coffman Jon
Published: October 2022

Next generation manufacturing (NGM) has evolved over the past decade to
a point where large biopharmaceutical organizations are making large
investments in the technology and considering implementation in clinical
and commercial processes. There are many well-considered reasons to
implement NGM. For the most part, organizations will not fund NGM unless
the implementation benefits the funding organization by providing
reduced costs, reduced time or additional needed capabilities.
Productivity improvements gained from continuous purification are shown
in this work, which used a new system that fully integrates and
automates several downstream unit operations of a biopharmaceutical
process to provide flexibility and easy implementation of NGM. The
equipment and automation supporting NGM can be complicated and
expensive. Biopharmaceutical Process Development considered
two options: (1) design its own NGM system or (2) buy a pre-built
system. PAK BioSolutions (Virginia, US), provides a turn-key automated
and integrated system that can operate up to four continuous
purification stages simultaneously, while maintaining a small footprint
in the manufacturing plant. The PAK system provides significant cost
benefits (~10x lower) compared to the alternative –
integration of many different pieces of equipment through a Distributed
Control System (DCS) that would require significant engineering time for
design, automation and integration. Integrated and Continuous
Biomanufacturing can lead to significant reductions in facility size,
reduced manufacturing costs, and enhanced product quality when compared
to the traditional batch mode of operation. The PAK system uses new
automation strategies that robustly link unit operations. We present the
optimized process fit, sterility and bioburden control strategy, and
automation features (such as pH feedback control and in-line detergent
addition) that enabled continuous operation of a 14 day end-to-end
monoclonal antibody purification process at the clinical manufacturing
scale.
1-g physical modelling of shallow foundation treated with polypropylene-reinforced soil-cement columns in liquefiable soil
Authors: Sahito Abdul Munim , Almani Zaheer Ahmed , Hakro Muhammad Rehan , Kumar Aneel , Sahito Abdul Mohaymin
Published: October 2022

The fibre-reinforced soil-cement columns are used as remediation measure against earthquake induced soil-liquefaction associated large settlements in liquefiable loose surface layer of sand. This loose surface layer of sand was overlying on the non-liquefiable dense bottom layer of sand. 1-g physical modelling of shallow foundation was carried out using shaking table. There were four 1-g physical models constructed for testing and the two types of improvements were used such as adjacent and beneath the structure. First model was 1-g physical model constructed without improvement, and three models were constructed with the provision of polypropylene-reinforced soil-cement columns. In the first treated model the columns were installed in the wooden fixity plate and adjacent to the structure, the second treated model was improved with improvement installed upon the soil-cemented fixity plate and provided adjacent to the structure, and in the third treated model with improvement installed upon the wooden fixity plate and provided beneath the structure. The results obtained in case of untreated 1-g physical model concludes that the penetration of structure inside the soil and settlement of structure, both are up to unacceptable limits. The results of first treated 1-g physical model concludes that the penetration and settlement of structure both are unacceptable. The results of penetration and settlement of structure in the case of second treated 1-g physical model are achieved up-to acceptable limits. The most successful type of improvement against the liquefaction-induced penetration and settlement of structure was achieved in case of third treated 1-g physical model in which the values of settlement and penetration are negligible. It is concluded that the improvement installed upon wooden fixity plate and provided beneath the structure is relatively the most efficient remediation measure against the earthquake induced soil-liquefaction induced settlement of structure.
Para além de mim há o horizonte do outro
Authors: Pereira Nilda da Silva , Ribeiro Arnor da Silva
Published: October 2022

O artigo versa sobre filosofia na educação infantil a partir da Ética da Libertação, analisando vivências éticas com crianças de 2-6 anos na escola. O estudo faz referência à pesquisa de Mestrado que objetivou observar metodologias de educadoras na sala de aula. Destaca os anseios, vitórias e dificuldades da proposta. Aponta, entre suas possibilidades, o desenvolvimento crítico apresentado pelas crianças sobre o cuidado com o ‘Outro’. A abordagem foi qualitativo-participante e problematizou o motivo de as docentes ensinarem ética, os conteúdos ministrados, a concepção de ensino, a metodologia usada e os conflitos encontrados. A dissertação e o artigo fundamentam-se em Paulo Freire e Enrique Dussel. Uma das conclusões do estudo é que a maioria das dificuldades no ensino de ética com crianças ocorre por falta de fundamentação teórica, assinalando que a formação em filosofia é necessária.
Formação de professores e coordenadores da educação infantil
Authors: Feldmann Marina Graziela , Miranda Helga Porto , Santos Cenilza Pereira dos , Pereira Ana Lúcia Nunes
Published: October 2022

O foco deste trabalho é apresentar uma reflexão a respeito da formação dos profissionais da educação infantil, a partir de suas necessidades formativas. Numa perspectiva colaborativa, levantou-se as necessidades formativas destes professores e foi construída uma proposta formativa que contemplasse seus anseios, desafios e necessidades. A pesquisa é de abordagem qualitativa e caracteriza-se como pesquisa-formação. Os instrumentos utilizados foram os encontros reflexivos e os diários. Os fundamentos são de Gatti (2009), Ibiapina (2005, 2008), Imbernón (2005, 2016). Considera-se que a formação se configurou como espaço de troca, partilha de experiências, vivências, construção de conhecimentos, respeito das infâncias e educação infantil.
E agora, como fica?
Authors: Martins Junior Luiz , Martins Rosa Elisabete Militz Wypyczynski , Dias Julice
Published: October 2022

O presente texto trata de uma pesquisa bibliográfica-documental com enfoque na análise da BNCC do Ensino Médio. Objetiva apontar algumas reflexões e problematizar a disciplina de Geografia no Ensino Médio a partir da proposta da BNCC de 2018. Traz como questão emblemática a forma reducionista como a BNCC trata o campo da Geografia, tornando essa área de conhecimento difusa entre outras, no grande espectro das Ciências Humanas e Sociais Aplicadas e suas Tecnologias. Problematiza o conjunto de conceitos, conteúdos, habilidades e competências proposto no texto da BNCC que visa a preparação do estudante para o mercado de trabalho, empobrecendo, desse modo, sua formação e seu desenvolvimento integral. Nesse sentido, a Geografia, como ciência que tem o papel de desenvolver o pensamento e o raciocínio espacial, foi um dos componentes curriculares que perdeu seu protagonismo e o caráter científico, com o esvaziamento dos conteúdos e conceitos fundantes do conhecimento geográfico.
Reflexo da Diversidade Cultural à luz de três revistas moçambicanas de educação
Authors: Chicote Rosalino Subtil , Deixa Geraldo Vernijo
Published: October 2022

A pesquisa buscou retratar a produção científica sobre diversidade cultural a partir de três revistas moçambicanas de Educação. Portanto, realizou-se um estado de conhecimento conforme asseguram Romanoswki e Ens (2006); Ferreira (2002). Foram identificados 349 artigos dentre os quais 4 versam sobre diversidade cultural. Os 4 artigos sincronizam-se do ponto de vista teórico, metodológico e de objecto de estudo. Conclui-se que a temática diversidade cultural nas revistas analisadas possui uma imagem distante. Sugere-se um incremento de pesquisas sobre a temática, porque esta é uma das condições para ter segurança na mudança que se deseja operar na Educação moçambicana.
Diferença e Diversidade no discurso da Inclusão Escolar
Authors: Rigo Neusete Machado
Published: October 2022

Este artigo apresenta um estudo sobre o discurso da inclusão em documentos orientadores dos processos de inclusão escolar. Tem por objetivo analisar como a valorização das diferenças e da diversidade compõe enunciados que atravessam os documentos e afetam os currículos escolares. O referencial teórico sustenta-se nos estudos foucaultianos. A metodologia possui abordagem qualitativa e se utiliza da análise documental. Os resultados assinalam que o discurso da inclusão enaltece a valorização das diferenças e da diversidade; indicam uma perspectiva pelo direito à educação, mas também coadunam com os interesses do neoliberalismo contemporâneo ao fazer da inclusão uma estratégia para incluir os sujeitos nos jogos do mercado. Nesse sentido, faz-se necessário que os sistemas de ensino incorporem a seus currículos escolares uma perspectiva de diferença que não seja apagada pela diversidade.
Study of the Resistance to Degradation of Al2O3/Al2TiO5 Composites for Possible Use as Bone Tissue
Authors:   Materials Department, Universidad Autónoma Metropolitana, Avenida San Pablo 180, Col. Reynosa-Tamaulipas, CDMX, 02200, México, Refugio-García Elizabeth , Vázquez-Huerta Gerardo ,   Materials Department, Universidad Autónoma Metropolitana, Avenida San Pablo 180, Col. Reynosa-Tamaulipas, CDMX, 02200, México, Arce-Aguilera Fernando ,   Materials Department, Universidad Autónoma Metropolitana, Avenida San Pablo 180, Col. Reynosa-Tamaulipas, CDMX, 02200, México, Herrera-Hernández Héctor ,   Industrial Materials Research and Development Laboratory, Universidad Autónoma del Estado de México, Centro Universitario UAEM Valle de México, Atizapán de Zaragoza, Estado de México, 54500, México, Osorio-Ramos Jessica ,   Materials Department, Universidad Autónoma Metropolitana, Avenida San Pablo 180, Col. Reynosa-Tamaulipas, CDMX, 02200, México, Miranda-Hernández José G. ,   Manufacture Department, Universidad Politécnica de Victoria, Av. Nuevas Tecnologías 5902, Parque Científico y Tecnológico de Tamaulipas, Ciudad Victoria, Tamaulipas, 87138, México, Rodríguez-García José A. ,   Manufacture Department, Universidad Politécnica de Victoria, Av. Nuevas Tecnologías 5902, Parque Científico y Tecnológico de Tamaulipas, Ciudad Victoria, Tamaulipas, 87138, México, Rocha-Rangel Enrique ,   Manufacture Department, Universidad Politécnica de Victoria, Av. Nuevas Tecnologías 5902, Parque Científico y Tecnológico de Tamaulipas, Ciudad Victoria, Tamaulipas, 87138, México
Published: October 2022

In this work we studied the response to degradation of Al2O3/Al2TiO5 composites in a Hanks’ solution, which simulates human synovial fluid in contact with bone tissues. Electrochemical impedance study determined that the resistance to polarization of composite rises with increases in the amount of Al2TiO5 and with the sintering time.
Regularities of Obtaining Silver Nanoparticles in the Presence of Polyvinylpyrrolidone and Their Application for Osteoplastic Composites
Authors:   Lviv Polytechnic National University 12, Bandera St., Lviv 79013, Ukraine, Semenyuk Natalia , Dudok Galyna ,   Lviv Polytechnic National University 12, Bandera St., Lviv 79013, Ukraine, Skorokhoda Taras ,   Lviv Polytechnic National University 12, Bandera St., Lviv 79013, Ukraine, Bratychak Jr. Mykhailo ,   Lviv Polytechnic National University 12, Bandera St., Lviv 79013, Ukraine, Sadova Uliana ,   Lviv Polytechnic National University 12, Bandera St., Lviv 79013, Ukraine, Skorokhoda Volodymyr ,   Lviv Polytechnic National University 12, Bandera St., Lviv 79013, Ukraine
Published: October 2022

The regularities of obtaining silver nanoparticles in the presence of polyvinylpyrrolidone, which was both a reductant and a stabilizer of nanoparticle dispersion, have been studied. The influence of such factors as temperature, polyvinylpyrrolidone amount, concentration and nature of silver salts on the shape and size of nanoparticles has been established. The chemistry of the silver salts and polyvinylpyrrolidone reaction with the formation of vinylsuccinimide units in the structure of macromolecules has been proposed, which is confirmed by the results of IR spectroscopy. It has been established that the shape and size of silver nanoparticles are influenced by the silver salt nature. If silver nitrate is used for the reduction reaction, silver nanoparticles are formed mainly in the form of triangular prisms and polyhedra. When using silver acetate, nanoparticles of spherical shape are predominantly formed. High-quality nanoparticles are formed if the mass ratio of polyvinylpyrrolidone : silver salt is more than 20. The decrease in this ratio deteriorates the stabilization of the formed nanoparticles and increases the particle size of silver until the formation of nanocrystals several hundred nanometers in size. The kinetics of silver salts and polyvinylpyrrolidone reaction has been studied in a solution. The reaction was found to occur faster with increasing temperature and the polyvinylpyrrolidone amount. Silver reduction reaction by polyvinylpyrrolidone was used to provide fungibactericidal properties of hydroxyapatite-filled osteoplastic porous composites based on polyvinylpyrrolidone copolymers with methacrylic esters.
Clay-Sand Wettability Evaluation for Heavy Crude Oil Mobility
Authors:   Instituto Politécnico Nacional Av. Miguel Bernard S/N, Unidad Profesional Adolfo López Mateos, Zacatenco. Ciudad de México, CP 07738, Cortes-Cano Jose M. ,   FADU - Universidad Autónoma de Tamaulipas Circuito Universitario S/N, Centro Universitario Sur. Tampico, Tamaulipas, CP 89000, Suarez-Dominguez Edgardo J. ,   FADU - Universidad Autónoma de Tamaulipas Circuito Universitario S/N, Centro Universitario Sur. Tampico, Tamaulipas, CP 89000, Perez-Sanchez Josue F. ,   FADU - Universidad Autónoma de Tamaulipas Circuito Universitario S/N, Centro Universitario Sur. Tampico, Tamaulipas, CP 89000, Lozano-Navarro Jessica I. ,   Universidad Nacional Autónoma de México Circuito Interior S/N, Ciudad Universitaria. Coyoacán, CP 07510, Ciudad de México, Palacio-Perez Arturo ,   Universidad Nacional Autónoma de México Circuito Interior S/N, Ciudad Universitaria. Coyoacán, CP 07510, Ciudad de México
Published: October 2022

In this work, the effect of distilled water, a biodiesel viscosity reducer, and a commercial nonionic surfactant on the apparent permeability of clay-sand cores through the analysis of contact angle, linear swelling, and porous media fluid flow for a northern Mexico crude oil was evaluated. The results showed that the clay content influences the contact angle values having a lower wettability effect in the rocky medium. The addition of biodiesel produces a fluid movement similar to the addition of distilled water. Biodiesel-based flow enhancer not only reduces the crude oil viscosity but also improves the flowability through porous media. However, this behavior is only valid if the soil is not saturated with salty water.
МЕТОДИ ТА ЗАСОБИ ІНТЕЛЕКТУАЛЬНОГО АНАЛІЗУ ТЕКСТОВИХ ДОКУМЕНТІВ
Authors: Якименко Дмитро Олегович , Катаєва Євгенія Юріївна
Published: October 2022

В роботі проведено огляд методів аналізу та обробки електронних документів. Проаналізовано методи аналізу текстових документів для вирішення задачі визначення тематичної спорідненості текстів. Виконано огляд існуючих підходів до вирішення задачі класифікації. Описано основні підходи, що використовуються в задачі класифікації текстів; визначено етапи процесу класифікації та розглянуто найпоширеніші методи класифікації текстових документів. Розглянуто основні підходи до попередньої обробки тексту: Нижній регістр, Коренева корекція, Стемінг, Лематизація, Видалення стоп-слова, Нормалізація. Розглянуто переваги та недоліки кожного підходу. Розглянуто процедуру зменшення розмірності набору ознак із поділом на підпроцеси: обирання ознак та виділяння ознак. Розглянуто, в яких випадках кожен із підпроцесів є недоцільним для використання, та описано, які пошукові та фільтрові підходи і метрики є альтернативними або спорідненими для них. Зроблено висновок щодо необхідності подальшого розроблення алгоритмів класифікації на базі зазначених методів, що були б простими в реалізації, ефективними, мали низькі обчис-лювальні витрати під час навчання та високу якість класифікації в реальних завданнях. Визначено підхід до оцінки тематичної близькості документів з використанням редукції простору ознак і розглянуто алгоритм формування інформаційно-пошукових атрибутів доку-ментів для виконання автоматичної кластеризації документів. Розглянуто доцільність застосування для цього методів інтелектуального аналізу тексту. Проаналізовано відкрите програмне забезпечення з використанням розглянутих методів.
РОЗРОБКА ГРАФОАНАЛІТИЧНОЇ МОДЕЛІ СИТУАЦЙНОГО УПРАВЛІННЯ ПРОЕКТОМ В УМОВАХ SCRUM У СФЕРІ ІНФОРМАЦІЙНИХ ТЕХНОЛОГІЙ
Authors: Прокопенко Тетяна Олександрівна , Підкуйко Олександр Ігорович
Published: October 2022

Запропоновано графоаналітичну модель ситуаційного управління проєктом в галузі інформаційних технологій, що забезпечить вироблення ефективних управлінських рішень. При цьому враховуються всі особливості реалізації методології Scrum, що застосовується в управлінні проєктами галузі інформаційних технологій. Неоднозначні ситуації, які постійно виникають у ході реалізації проєктів, впливають на їх ефективність. Тому постійний контроль ситуацій у проєкті забезпечить проєктному менеджеру можливості в оперативному прийнятті управлінських рішень, що сприяє підвищенню ефективності проєкту. Дослідження базується на застосуванні ситуаційного аналізу, що представляє комплекс технологій підготовки, прийняття та реалізації управлінського рішення на основі аналізу окремо взятої управлінської ситуації. Для кожного Sprint проєкту в умовах Scrum у ході Sprint Planning, а також у подальших Daily Scrum пропонується застосування процедури ситуаційного управління, що включає аналіз ситуаційних факторів та дослідження їх впливів, побудову графоаналітичної моделі ситуаційного управління, вибір рішення, що спрямоване на досягнення ситуативної цілі, аналіз отриманих результатів. Графоаналітична модель ситуацій-ного управління ІТ проєктом в умовах Scrum має демонструвати причинно-наслідкові зв’язки між сформованими внаслідок тих чи інших факторів ситуаціями та рішеннями, що мають сприяти досягненню визначених цілей. Встановлення причинно-наслідкових зв’язків між поточною ситуацією, ситуаційними цілями та рішеннями забезпечує можливості оцінки ситуації та прийняття ефективного управлінського рішення для ІТ проєкту в умовах Scrum. Дослідження впливів зміни ситуаційних факторів на ситуацію забезпечує моніторинг ситуації в режимі реаьного часу для ІТ проєкту в умовах Scrum. Запропонований індекс ефективності для ситуації дає можливість оцінки ситуації та прийняття відповідних управлінських рішень, що забезпечить підвищення ефективності проєкту.
Strategies in Preventing the Transmission of Covid-19 a Quarantine, Isolation, Lockdown, Tracing, Testing and Treatment (3T) : Literature review
Authors: Amir Haeril
Published: October 2022

SARS -Cov-2 is the seventh member of the coronavirus family that can infect humans after the emergence of severe acute respiratory syndrome coronavirus (SARS-CoV) and Middle East respiratory syndrome coronavirus (MERS-CoV). This disease  first occurred in Wuhan, a province in Hubei China. The virus is endemic throughout the world and was categorized as a pandemic by the World Health Organization (WHO). This virus can spread through direct contact, droplets due to coughing or sneezing, and even through air or airborne spreading according to the latest findings.
The purpose of this literature review was to conduct a review about the government strategy of various countries in dealing with COVID-19. The method used was a search using PubMed, Science Direct, ProQuest databases with the PICO search question development technique based on the " COVID-19" and "Pandemic" and "lockdown" keywords. The results of the literature search found five publications between the years 2010 to 2020 that provided, full text and open access, in addition the results of the literature review confirmed various efforts have been made by the governments in various countries considering the increasing number of sufferers. These could include social distancing and physical distancing, in which some countries even implemented lockdown to prevent the second waves of COVID-19, and specifically in Indonesia which implemented the large-scale social restrictions (LSSR). Based on this literature review findings.
This virus can be prevented by regular hand washing, wearing of personal protective equipment (PPE) such as masks and gloves, avoid shaking hands and staying at home.
PENGEMBANGAN MEDIA PEMBELAJARAN SPARKOL VIDEOSCRIBE BERBASIS SCIENTIFIC LEARNING PADA MATERI PERMINTAAN KELAS VII SMP NEGERI 01 PENAWAR AJI
Authors: Agustina Nina , Pritandhari Meyta , Ningrum Ningrum
Published: October 2022

Media mempunyai peran yang penting dalam prosespembelajaran. Namun masih terdapat media pembelajaran yangmasih belum mampu memenuhi kebutuhan peserta didik. Mediayang dipakai yaitu Lembar Kerja Siswa (LKS) dengan konteksmateri dan soal-soal latihan. Selain itu selam pandemic Covid-19pembelajaran dilakukan secara daring, sehingga peserta didik sulitmemahami materi dan mengalami kebosanan dalam belajar.Peserta didik membutuhkan media pembelajaran yang mampumenarik minat belajar peserta didik dan menyenangkan. Tujuandari penelitian ini adalah untuk menghasilkan mediapembelajaran sparkol videoscribe berbasis scientific learning padamateri permintaan kelas VII yang valid dan praktis. Media yangdikembangkan sesuai dengan sistematika dan standar kriteriakelayakan media pembelajaran.Penelitian yang dilakukan adalah jenis penelitian pengembangandengan model pengembangan 4D (Define, Design, Development,Disseminate). Proses untuk menghasilkan media pembelajarandiawali dengan tahap validasi oleh ahli media, ahli materi dan ahlidesain. Media pembelajaran diujicoba kelompok kecil pada 10peserta didik kelas VII SMP Negeri 01 Penawar Aji. Uji cobakelompok kecil digunakan untuk mengukur respon peserta didik.Hasil penelitian menunjukkan bahwa media pembelajaran inilayak untuk digunakan dalam pembelajaran. Hal ini ditunjukkanoleh hasil validasi dari ahli media dengan persentase sebesar87,5% dengan kriteria sangat layak, hasil penilaian oleh ahlimateri dengan persentase 96% dengan kriteria layak, hasilpenilaian oleh ahli desain dengan persentase 82,8% dan hasilpengujian dengan kelompok kecil yaitu 10 orang peserta didikdengan persentase 92,4% dengan kriteria sangat baik. Maka mediapembelajaran sparkol videoscribe berbasis scientific learning dinyatakan valid dan praktis untuk digunakan sebagai referensi dalam proses pembelajaran.
Reinvestment and effective corporate income tax rates in V4 countries
Authors: Prochazka Petr , Cerna Iveta
Published: October 2022

Research background: In the Visegrad Four (V4) countries (Poland, the Czech Republic, Hungary, and Slovakia), the inward foreign direct investment (FDI) shows high shares in the exports and gross domestic product (GDP). Furthermore, reinvested earnings play a significant role in the national balances of payments (BoP). Therefore, it is crucial to investigate the reinvestment rates and effective corporate income tax rates (ETRs) of transnational corporations (TNCs) and financial institutions settled in the V4 countries and compare them with the said rates in other European Union (EU) Member States. It is essential to unveil factors shaping investors? decisions to reinvest profits. Policymakers should reflect on them when cultivating the overall business climate to boost citizens? welfare.
Purpose of the article: We aim to identify the determinants of the FDI profit reinvestment rate in the V4 countries as host economies from 2014 to 2019 and draw a comparison with the EU?27 average. We dedicate special attention to the correlation between the reinvestment and the ETRs and other selected business climate indicators as specified in the World Bank?s Ease of Doing Business (World Bank, 2020).
Methods: To assess the determinants of the reinvestment rates, we employ a three-stage model of multiple linear regression, where we analyse extensive datasets published by the International Monetary Fund (IMF), Eurostat, World Bank, and public and aggregate country-by-country reports (CbCR) provided by the respective financial institutions and TNCs.
Findings & value added: Our research shows that the corporate income tax (CIT) rate and ETRs significantly correlate with the reinvestment rate. The same applies to three Ease of Doing Business sub-indicators (Starting a business, Getting credit, and Contract enforcement). Contrary to the findings of Lundan (2006), Beugelsdijk et al. (2010), Nguyen and Rugman (2015), and Sutherland et al. (2020), macroeconomic factors, the profitability of corporations, and exchange rate stability turned out to be statistically insignificant. Our research has policy implications, for it can contribute to policy discussions on enhancing business environments in the V4 countries and ways to motivate foreign investors to reinvest their profits. The added value combines macroeconomic data with the unique and relatively new CbCR databases.
ANALISA RISIKO DAN PREDICTION REMAINING LIFETIME PADA PIPA GAS LURUS Ø 14” MENGGUNAKAN METODE RISK BASED INSPECTION BERASARKAN API 581
Authors: Haryadi Gunawan Dwi , Suprihanto Agus , Jericho Jericho , Haryanto Ismoyo
Published: October 2022

Telah dilakukan inspeksi serangan korosi pada pipa minyak berdiameter 14” yang telah digunakan selama 8 tahun. Hasil analisis menggunakan metode risk based inspection (RBI) menunjukkan kategori 1C. Hal ini menunjukkan bahwa kategorinyadalah low medium risk. Metode perawatan yang diusulkan adalah corrective maintenance. Usulan inspeksi selanjutnya dilakukan 3 tahun kemudian. Metode inspeksi yang digunakan adalah pemeriksaan visual, ultrasonic straight beam, eddy current, flux leakage, radiography, dan pengukuran dimensi.
ANALISIS OUTPUT DAYA PADA PEMBANGKIT LISTRIK TENAGA SURYA DENGAN KAPASITAS 10WP, 20WP, DAN 30WP
Authors: Hidayat Ta'lim Nur , Sutrisno Sutrisno
Published: October 2022

Tidak diragukan lagi bahwa energi surya adalah salah satu sumber energi yang ramah lingkungan dan juga sumber energinya banyak tersedia di alam, PLTS atau lebih dikenal dengan sel surya (Sel Photovoltaic) akan lebih diminati karena dapat digunakan untuk berbagai keperluan yang relevan dan di berbagai tempat seperti perkantoran, pabrik, perumahan, dan lainnya. Perbandingan daya maksimal dari ketiga panel surya yang di teliti bahwa pada panel surya berkapasitas 10WP pada jam 10.00 yaitu 5,6 Watt. Sedangkan daya maksimum pada panel surya kapasitas 20WP pada jam 10.00 yaitu 6,33 Watt. Dan daya maksimum pada panel surya kapasitas 30WP adalah pada jam 13.00 yaitu 3,89 Watt. Perbandingan daya yang dihasilkan panel surya tersebut berubah-ubah tergantung kondisi cuaca alam yang sedang terjadi.
DETEKSI KONDISI AMBANG BATAS DALAM TEKNIK FABRIKASI LASER MENGGUNAKAN FOTOLUMINESENSI
Authors: Yulianto Edy
Published: October 2022

Mengetahui kondisi ambang batas dalam fabrikasi laser sangat penting untuk memastikan keberhasilan fabrikasi. Pada saat ini, kondisi ambang batas dalam fabrikasi laser ditentukan dengan mengkarakterisasi struktur yang dikembangkan hasil dari proses fabrikasi laser pada fabrikasi awal. Dalam penelitian ini, kami memperkenalkan teknik yang mudah dan cepat untuk menentukan kondisi ambang batas yang dapat dilakukan pada saat proses fabrikasi dengan laser. Sehingga teknik ini dapat digunakan untuk memastikan pembentukan struktur dengan cepat pada  saat proses fabrikasi sedang berlangsung.
RANCANG BANGUN SISTEM KONTROL PADA FLEXSTEP UNTUK PENYANDANG DISABILITAS
Authors: Lutfiyanto Fahresya Dwi , Winarso Rochmad , Qomaruddin Qomaruddin
Published: October 2022

ABSTRAK Tangga flexstep dirancang untuk berfungsi baik sebagai tangga biasa maupun sebagai lift kursi roda. FlexStep fleksibel dan sama-sama bermanfaat bagi para pejalan kaki dan pengguna kursi roda. FlexStep adalah solusi 2-in-1 yang inovatif dan menghemat ruang dibandingkan dengan menginstal tangga dan lift terpisah. Tujuan yang ingin dicapai dalam rancang bangun program sistem kontrol untuk mendapatkan gerakan yang terkonsep. Hasil rancang bangun sistem kontrol pada flexstep didapatkan nilai Perhitungan gerak flexstep dengan beban rangka adalah 50,66 detik sedangkan untuk menurunkannya membutuhkan waktu selama 47,79 detik. Semakin berat beban yang diangkat oleh flexstep maka semakin lama waktu yang dibutuhkan. Waktu untuk menurunkan flexstep dengan beban hampir sama dengan waktu menurunkan flexstep tanpa beban. Kata Kunci: Disabilitas, Aksesibilitas, Fasilitas Publik.  ABSTRACT         The flexstep ladder is designed to function both as a regular ladder and as a wheelchair lift. Flexstep is flexible and equally beneficial for pedestrians and wheelchair users. Flexstep is an innovative 2-in-1 solution that saves space compared to installing separate stairs and lifts. The goal to be achieved in the design of the control system program is to get the conceptualized movement. The results of the control system design on the flexstep value obtained. Calculation of flexstep motion with frame load is 50.66 seconds, while it takes 47.79 seconds to reduce it. The heavier the load lifted by the flexstep, the longer it will take. The time for lowering the flexstep with a load is almost the same as the time for lowering the flexstep without a load. Keywords: Disability, Accesibility, Public Facilities.
Adopting Building Information Modelling (BIM) into Industrialised Building System (IBS) in Malaysian Construction Industry
Authors: Ibrahim Irma Hanie , Tuanku Karim Sharifah Fitrah , Ismail Noor Akmal Adillah , Syed Jamaludin Shariffah Zatil Hidayah
Published: October 2022

Building Information Modelling (BIM) is the development of digital models used during planning, design, construction, and operation stages of a project. Some construction players doubt the practicality in implementing this new technology. Full adoption of Industrialised Building System (IBS) project is not an easy journey. In addition, the implementation of BIM technology into IBS system will put the client's expectation at risk as it is difficult to understand the complex software. Therefore, the aim of this research is to explore the adoption of BIM into IBS application in Malaysian construction industry. Among the objectives of this research are to investigate the implementation of BIM into IBS application, examine challenges in implementing BIM into IBS application and propose ways to improve the incorporation of BIM into IBS application by Malaysian construction industry players. Research data were collected through questionnaire survey and the results were analysed using SPSS software. The results showed vast majority of public and private sectors have some experience in handling IBS and BIM projects and these sectors are aware that BIM can facilitate IBS projects. However, the implementation of BIM into IBS application is still at the low level especially in private sectors. One of the challenges faced is its high cost, thus only large organisations can afford its implementation. To successfully improve the incorporation of BIM into IBS project, government should take some measures by organising awareness programs, restructuring IBS and BIM training programs, providing incentive, as well as promoting sustainability development and green construction. By doing that, the proposed measures are expected to increase the confidence of industry players to actively adopt BIM into more IBS projects in Malaysian construction industry.
Natural Antioxidant from Hibiscus Sabdariffa Extract: Assessments on Extraction Yield, Antioxidant Capacity and Total Polyphenol Content of Different Polarities of Solvent Extracts
Authors: Mohamad Nur Royhaila , Abdul Gani Siti Salwa , Abdul Wahab Roswanira , Darham Widyani
Published: October 2022

Hibiscus sabdariffa L. (H. sabdariffa, roselle; Malvaceae) has traditionally been used as food, in herbal drinks, hot and cold beverages, as a flavoring agent in the food industry and as herbal medicine. The effect of solvents (hexane, ethyl acetate and ethanol) on extraction yield, antioxidant capacity and polyphenol content were studied. The antioxidant capacities of the H. sabdariffa extracts were evaluated using a ferric reducing antioxidant power (FRAP) assay and the free-radical scavenging capacity was evaluated using 2,2-diphenyl-1-picrylhydrazyl (DPPH) assays. The polyphenols from H. sabdariffa extracts were determined by total phenolic content (TPC) and total flavonoid content (TFC). The ethanol extract showed the highest extraction yield (38.39 ± 0.29%) and total antioxidant activity: DPPH (73.96 ± 0.7%) and FRAP (72.93 ± 2.4 mmol Fe2+ g−1). The same extract also exhibited the highest phenolic content (312.25 ± 0.17 mg gallic acid equivalent g−1). Meanwhile, for flavonoid content, the ethanol and ethyl acetate extracts shared the same amount, at 6.29 ± 0.35 mg quercetin equivalent g−1. High antioxidant capacity was significantly correlated with high phenolic content. This study suggests that ethanolic extracts of H. sabdariffa can be used as good sources of natural antioxidants for health benefits.
Leer el ‘desorden’. Cambio agrario, campesinados y el Sembrando Vida
Authors: Cano Castellanos Ingreet Juliet
Published: October 2022

El estudio de las ruralidades contemporáneas tiende a acompañarse de la imagen del campesinado en proceso de desaparecer. Frente a esta tendencia, propongo analizar el panorama actual como el tránsito entre un pasado ‘desordenado’ a un presente ‘desordenado’, y cuestionar la inclinación a pensar los campesinados como lo opuesto al capital y al estado. Basada en el trabajo de campo etnográfico en localidades del sureste chiapaneco, adicionalmente evidencio lo que el programa Sembrando Vida añade a las experiencias rurales. Así entonces, con una perspectiva procesual, reflexiono en torno a clásicas preguntas en los estudios rurales: ¿Quiénes son los campesinos? ¿Asistimos al fin del campesinado en el capitalismo agrario del siglo XXI?
Vocabulary of Fear in N. V. Gogol’s Play “The Inspector” and Its Chinese Translation by Jiang Xiaomo
Authors: Zhang Yanqiu , Zhang Licheng
Published: October 2022

The issue of language representation of emotions in the text of literary work is considered by the example of the emotion of fear in N. V. Gogol’s play “The Inspector”. The relevance of the research is determined by complexity of perception, which foreign readers have during understanding of text pieces that show variously apprehensible in different linguocultures emotions of characters. The most well-known translator of Gogol in China Jiang Xiaomo is noted to use three kinds of translation: equivalent, partially equivalent and non-equivalent. The appeal to non-equivalent translation is emphasized to be contingent on the difference in perception of the emotion of fear by Russians and Chinese and, consequently, the need for a translation adapted for the Chinese reader. The lexical means of conveying the emotion of fear and its description in the play "The Inspector" are analyzed as different ways of representing emotions. The lexical means of conveying the emotion of fear in the play are shown to be interjections, and the description of fear experienced by the characters is created by nouns and verbs in the characters’ speech or verbs and participles in the author's remarks. Based on comparison of the play "The Inspector" and Gogol’s stories the authors conclude that the lexical means of conveying the emotion of fear are presented only in the play, since a stylization of live speech is created within the genre.
Subjective Structure of “Mass Sentimentalism” Travels (P. I. Shalikov “Journey to Malorossia”)
Authors: Kublitskaya O. V.
Published: October 2022

The results of the study on the subjective structure of diology “Journey to Malorossia” by P. I. Shalikov are presented. Particular attention is paid to the analysis of the multilevel model of the subject of consciousness and the subject of speech in conjunction with spatial and temporal components of the text. The novelty of the study lies in the fact that for the first time the specificity of the subject is characterized in the prose of “mass sentimentalism” as “I” of an individual, “I” of a citizen and “I” of a litterateur — a “sentimental traveller”. The relevance of the study is due to the permanent interest in understanding the category of the author in a broad theoretical context, inter alia, by means of system-subjective approach. It is argued that in “Journey to Malorossia” the subject of consciousness and the subject of speech are actualized primarily as an individual, despite the author’s desire to follow the tradition of the sentimental prose. It is shown that the spatio-temporal organization of the text is simplified, landscape descriptions are schematic and the absence of temporal markers indicates a contradiction between the intention of being “in the flow of feeling” versus everyday narrative. The article concludes that the attempt of P. I. Shalikov to embed an individual artistic system into the paradigm of sentimentalism (from the individual author to the system author) is unsuccessful.
Minsk Military District at Initial Stage of First World War
Authors: Alferova I. V. , Blokhin V. F.
Published: October 2022

The article deals with the issue of organizing the Minsk Military District during the First World War. Attention is paid to the interpretation of the conditions in which the process of formation of this important structure in wartime conditions took place. The authors dwell on the main functions of this territorial entity related to the need to prepare reserves and supply the army in the field. In the presented study, it is shown that in an emergency, for the implementation of these tasks, it was planned to change the system of civilian administration with its subordination to the military leadership of the district. The novelty of the study is seen in the reflection of the problem of reconfiguring the borders of a part of the border military districts, which affected, among other things, the construction of censorship bodies, their ability in practice to adequately and promptly respond to the demands of difficult wartime. It is proved that the “mobility” of the borders of military censorship regions, caused by changes in the operational situation, was reflected in the creation and functioning of the necessary unified district censorship system, which also explains the violations of the “Provisional Regulations on Military Censorship” that occurred within the borders of the district. The stated problem is investigated by the authors of the article on the basis of materials from periodicals and documents stored in local and central archives.
Discussions about US Entry into World War I in American Society (1914—1917)
Authors: Savelyeva A. V. , Soikin A. A.
Published: October 2022

The article is devoted to the analysis of the public opinion of the United States of America regarding the participation of the American state in the First World War, which in Western historiography is referred to as the “Great War”. Based on a wide range of English-language sources (American press, posters, speeches by politicians, representatives of the church, public associations), the authors concluded that the American society ambiguously assessed the fact of the participation of the United States of America in the military conflict. One group of American citizens advocated intervention in the war to prevent relentless German submarine action and to determine the participation and role of the American state in making peace. Another group of the American population believed that the entry of the United States of America into a military conflict would facilitate the penetration of a militarized culture into the country, which would threaten American values. The proposed study may be of interest and be useful for rethinking the experience of interaction between the state and society in the process of solving the most important tasks, as well as for revealing certain issues of public reaction to the problems of the state during wartime.
Automobile Winter Roads in Transport System of Yakutia in Early 1930—1991
Authors: Suleymanov A. A.
Published: October 2022

A historical analysis of the development of automobile winter roads in Yakutia, i.e. roads laid on frozen soil and surface ice of reservoirs, is presented. The chronological framework of the study covers the period from the moment the first of the winter roads appeared in the region in the early 1930s until the collapse of the Soviet Union. The study was carried out within the framework of the anthropology of cold, a direction of scientific research developed by the author and his colleagues, focused on identifying the significance of cryogenic processes and phenomena in the life of the population of the northern territories. Based on the involvement of a complex of archival materials, including those introduced into scientific circulation for the first time, the dynamics of the development of a network of automobile winter roads is traced. It has been established that the most important driver for the development of the transport system of Yakutia, including winter roads, in the period considered in the article was the interest in the development of deposits of various minerals — gold, tin, diamonds, etc. The place and role of automobile winter roads in the transport system of the region are revealed. The presented material indicates that winter roads were an important way to ensure the connectivity of the territory of Yakutia and one of the key tools to sustain the life support systems that have developed in the region.
Phraseological Units as Means of Subjective-Evaluative Categorization on Scale ‘Confidence — Probability — Uncertainty — Approximation’
Authors: Kalinina L. V.
Published: October 2022

The question is raised about the possibility of a systematic description of Russian phraseological units as a means of expressing a more or less confident categorization of objects and situations. The results of definitional, component and contextual analysis of 300 phraseological units are presented. The author’s classification of phraseological units into 4 groups is proposed: “confident categorization”, “most probable categorization”, “uncertain, borderline categorization”, “most approximate / ‘empty’ categorization”. It has been established that in most cases phraseological units express the speaker’s complete confidence in the categorization and evaluation of any objects or situations. It is noted that this confidence is often associated with the signs of ‘true / false’, ‘important / unimportant’, ‘similar / unlike’, ‘good / bad’. It was revealed that a smaller part of phraseological units characterizes the cases of the most probable, borderline and most approximate categorization. In general, the analysis shows that phraseological units most often verbalize such signs of a situation as its truth or falsity, the possibility or impossibility of establishing the truth, trust or distrust of the person from whom some information comes, which indicates the special importance of “truth” in the Russian language picture of the world.
Verbalization of Patient-Centered Approach (Based on Medical Consultations with Cancer Patients)
Authors: Osipenko T. A. , Fedorovskaya V. O. , Enikeev D. V.
Published: October 2022

The article is devoted to the study of doctor-patient verbal interaction, carried out in line with the patient-centered approach. The relevance of the study is determined by the need to identify the linguistic means used to organize the doctor-patient verbal interaction and to develop in the patient conscious desire to be involved in the treatment process. It is noted that giving the patient greater autonomy in the decision-making process regarding medical treatment methods, the doctor is expected to have the communication skills to structure the text of the conversation and to provide the information in a perception-friendly sequence. The object of the study is medical consultations with cancer patients. The purpose of the study is to identify structural components of the dialogues that include linguistic means aimed to verbalize the patient-centered approach. Authentic Russian-language medical consultations with low-risk prostate cancer patients served as the empirical material. The article presents a comparative analysis of approaches to structuring medical consultations based on Russian, English and German languages; identified structural components aimed to inform the patient in accordance with the patient-centered approach, and the examples of their verbal design. The paper draws conclusions about the semantic and linguistic content of the structural components that help to attract the patient to conscious participation in communication and treatment.
Soil mapping by farmers in a Thai-Lao village in Northeast Thailand: A test of an ethnopedological research method
Authors: Yodda Sujitra , Laohasiriwong Suwit , Rambo Terry
Published: October 2022

Having farmers draw soil maps of their communities has been frequently advocated as a faster, cheaper alternative to scientific soil surveying in developing countries. However, research on the extent to which farmers share common mental soil maps and the extent to which these match scientific maps is lacking. In this study, 11 Thai-Lao farmers were individually asked to draw maps showing the location of different types of soil in their village, and two groups of four farmers each were assembled to draw soil maps collectively. The maps were very different from each other and the extent to which they matched scientific categorizations of village soils was low. The maps of the individual farmers depicted two to five types of soil occupying two to seven zones. The map of one group depicted two types of soil in two zones, while the map of the other group depicted four types of soil in seven zones. When the soil zones on the maps drawn by the individual farmers were compared with scientific categorization of the soils at 26 sampling points, agreement was low, with an average of 11.6 full and partial matches. The performance of the group maps was not necessarily better: One group map had no full matches and only five partial matches while the other group map had 19 full and partial matches. In view of this heterogeneity in the soil knowledge of community members, ways must be found to identify the most knowledgeable farmers to draw the maps if farmer soil mapping is to be a useful research tool. This study found that the maps drawn by individuals who have had worked as hired laborers on plots in many parts of their village were generally more reliable than those drawn by farmers who had only worked on their own plots.
La cultura escolar en la sociedad neoliberal. Pérez-Gómez, A.I (1998), Morata
Authors: Sverdlick Ingrid
Published: October 2022

Se presenta la reseña de un libro que es clave en la trayectoria académica y de pensamiento del autor Ángel I. Pérez Gómez. “La cultura escolar en la sociedad neoliberal”, publicado por la prestigiosa editorial madrileña Morata en el año 1998, aborda la escuela como encrucijada de culturas. El libro tiene gran densidad teórica, con reflexiones filosóficas, epistemológicas, históricas, antropológicas, psicológicas y pedagógicas. A través del recorrido que hace la autora de la reseña, se narran los acontecimientos que hicieron que este texto se convirtiera en un libro de cabecera para la reflexión y el cuestionamiento de la pedagogía.