bluuebunny/crossref_metadata_2025 huggingface dataset:
The fall of conventional mechanical ventilation into the emergence of Veno -Venous Extracorporeal Membrane Oxygenation influenced Extreme Super Super obese patient survival with a COVID-19 ARDS
Authors:   Ali Al Bshabshe1, Omprakash Palanivel2, Mohammed Amer Bahis3, Nasser Mohammed Alwadai3, Naif sulaiman3, Moneer Al Dammad4, Ali Abdullah Kablan4, Hussam Haidar4
Published: December 2021

The COVID-19 pandemic has unfolded and merged across 220 countries, territories worldwide. Recent studies conclude that obesity is an independent significant risk factor for COVID-19 infection. Thus, obesity is an epidemic disease. Any obesity allied with COVID-19 ARDS is life-threatening, heading to respiratory life support associated with several complications and mortality. In this clinical setting, the World health organization (WHO) and Extracorporeal Life Support Organization (ELSO) provide interim guidelines that Veno-Venous extracorporeal membrane oxygenation (VV- ECMO) can be beneficial in selective COVID-19 patients. However, the benefit of extracorporeal membrane oxygenation (ECMO) in Obesity and Severe Obesity remains controversial. Although a few studies favored ECMO in Obesity associated with COVID-19. In contrast, its benefit in extreme super-super obese (class v) is unknown to the present day. Herein we report our successful early VV- ECMO and its retrieval challenges in an extreme super-super obese of Body mass index (BMI >65 kg/m2). Our report describes our institutional practice, clinical characteristics, and early VV- ECMO induction to enhance patients’ speedy recovery and survival. ECMO is a limited resource and must be used selectively, particularly during a pandemic when all resources are scarce.
Engine Downsizing; Global Approach to Reduce Emissions: A World-Wide Review
Authors: Namar Mohammad Mostafa , Jahanian Omid , Shafaghat Rouzbeh , Nikzadfar Kamyar
Published: December 2021

Engine downsizing is a promising method to reduce emissions and fuel consumption of internal combustion engines. The main concept is reducing engine displacement volume keeping needed output characteristics unchanged. The issue became one of the most filed of interest in recent years after the International Energy Agency defined a target of 50 % reduction in global average emissions by the year 2030. In this review paper, different aspects of researchers’ efforts on engine downsizing are configured and due to overlaps, categorized into five main areas. Each category is discussed thoroughly and recent works are pointed. The global attention into these categories, countries involved and the trend changed in recent four years are presented in details. Doi: 10.28991/HIJ-2021-02-04-010 Full Text: PDF
The Effect of Gurney Flap and Trailing-edge Wedge on the Aerodynamic Behavior of an Axial Turbine Blade
Authors: Mahzoon Mohammad Mahdi , Kharati-Koopaee Masoud
Published: December 2021

In this research, the effect of Gurney flap and trailing-edge wedge on the aerodynamic behavior of blunt trailing-edge airfoil Du97-W-300 which is equipped with vortex generator is studied. To do this, the role of Gurney flap and trailing-edge wedge on the lift and drag coefficient and also aerodynamic performance of the airfoil is studied. Validation of the numerical model is performed by comparison of the obtained results with those of experiment. Results show that before stall, Gurney flap leads to the increase in the aerodynamic performance in a wider range of angle of attack. Numerical findings reveal that the maximum increment for the aerodynamic performance is obtained at low angle of attack when trailing-edge wedge is employed. It is found that for the highest considered value of Gurney flap and trailing-edge wedge heights, where the highest values for the lift occur, the higher aerodynamic performance at low angle of attack is obtained when trailing-edge wedge is used and at high angle of attack, the Gurney flap results in a higher aerodynamic performance. It is also shown that when high aerodynamic performance is concerned, addition of Gurney flap to the airfoil leads to the higher value for the lift. Doi: 10.28991/HIJ-2021-02-04-03 Full Text: PDF
The Global Equity Market Reactions of the Oil & Gas Midstream and Marine Shipping Industries to COVID-19: An Entropy Analysis
Authors: Nasiri Mina , Nasiri Hamed , Nasiri Saeid , Bitarafan Maliheh , Fazelabdolabadi Babak
Published: December 2021

This article quantifies the information flow between major equities in the Oil & Gas Midstream and Marine Shipping industries, on the basis of the effective transfer entropy methodology. In addition, the article provides the first analysis of the investors` fear and market expectations in these sectors, according to Rényi entropy approach. The period of study was extended over five years, to fully capture the pre/post-COVID situations. The entropy results reveal a major change in the underlying information flow pattern among equities in the Oil & Gas Midstream and Marine Shipping sectors, in the aftermath of COVID-19. According to the new (post-COVID) paradigm, the stocks in the Oil & Gas Midstream and Integrated Freight & Logistics industries have gained momentum in occupying six of the ten positions within the list of most-influencing equities in the market, in terms of information transmission. The disorder and randomness has decreased for over 89% of the studied equities, after virus outbreak. For the equities detected with high information-transmission standing, the Rényi entropy results indicate that investors more likely showed higher level of future expectations and lower level of fear regarding frequent market events, within the post-COVID timeline. Doi: 10.28991/HIJ-2021-02-04-07 Full Text: PDF
ДО АНАЛІЗУ ПИТАННЯ ВАРІАТИВНОСТІ СОЦІАЛЬНО-ПСИХОЛОГІЧНИХ ФОРМ ПСИХІЧНОГО
Authors: Коваль Геннадій
Published: December 2021

Мета. Статтю присвячено аналізу психогностичної проблеми в межах теоретико-методологічних настанов синергетичного підходу. Актуальність розвідки обумовлена контекстом розробки питання варіативності соціально-психологічних форм психічного.
Методи. Для цього дослідження було застосовано методологічний аналіз психогностичної проблеми з погляду синергетичного підходу.
Результати. У статті розкрито специфіку синергетичного підходу до психогностичної проблеми порівняно з асоціативним та генеративним підходами. Обґрунтовано можливість розглядати змістовне навантаження термінологічної конструкції «форма організації психічного» як формально-змістовної системи. Крім того, через теоретичний аналіз та висвітлення уявлень про зміну форми організації психічного обґрунтовано необхідність виокремлення умов переходу психічних форм у соціально-психологічні та переходу соціально-психологічних між собою. А саме – доведено можливість розглядати змісти психіки як чинники збурення однорідності певної її форми. Низку уявлень щодо демаркації форм психічного було виокремлено шляхом аналізу положень загально-психологічної теорії діяльності. Останнє визначає специфіку переходів між різними формами системної організації психіки. Зі свого боку, це підтверджує те, що підґрунтям зміни структури системи в межах певної форми організації психічного виступає «продукт» (зміст), утворений в межах попередньої форми організації.
Висновки. Аналіз наявних у загально-психологічному дискурсі уявлень щодо демаркації форм психіки дав змогу окреслити передумови специфіки переходу між ними. Такими передумовами виступають змінні, які співвідносні з певною формою організації психіки. А саме – механізм забезпечення змін у структурі системи; зміст як основний «продукт» упорядкованості в цій формі; критерій інтеграції (упорядкування) змісту психічного у «форму цілого». Водночас питання щодо конкретних критеріїв інтеграції в межах певної форми організованості психічного залишається відкритим. Натомість було сформульовано припущення, що критерії інтеграції у форму цілого видозмінюються в процесі філогенетичного та онтогенетичного розвитку реалізованої на людині системної організації психіки. Отримані результати аналізу переконують у тому, що майбутні дослідження порушеної проблематики містять перспективи своєї розробки в межах структурно-інтегративної методології.
Capacity building model development to improve the professionalism of vocational school teachers in the field of mechanical engineering expertise
Authors: Alchalil Alchalil , Siraj Siraj , Nasrah Sayni , Dahrum Dahrum
Published: December 2021

The initial study has found several fundamental problems related to the professionalism of vocational teachers. These problems are in the form of 1) unequal teachers in getting the opportunity to participate in competency improvement programs; 2) lack of awareness in conducting research; 2) lack of desire to write articles and teaching materials, and 3) low level of desire to design instructional media in the field of mechanical engineering expertise. The objectives of this study were to 1) test the efficiency and effectiveness of the capacity building model; 2) find the determinants of success in professional development, and 3) produce a model for professional development of vocational teachers in the field of mechanical engineering expertise through effective and efficient capacity building. This study uses the Research and Development method. The subjects in this study were teachers in the field of mechanical engineering expertise in Bireuen Regency, the principal, two education management experts, and two mechanical engineering vocational education experts. Data collection techniques used in this research are through observation, interviews, FGD, documentation and questionnaires. Based on the research results, it can be concluded that the teacher capacity building model can improve teacher professionalism. These activities are carried out through the formation of learning communities, virtual self-education, writing, critical development groups, peer assistance, teacher exchanges, further studies, congregational action research, conferences and seminars, and ongoing training.
A respeito da categoria (trans/cis) gênero
Authors: Ferreira Sérgio Rodrigo da Silva
Published: December 2021

A partir de casos em que o reconhecimento do gênero de homens transgêneros foi negado na mídia, este trabalho procura estabelecer uma conversa teórica com autores transfeministas e queer/cuir sobre o gênero como categoria analítica. Ao conceber a operacionalidade de tal categoria na análise para produtos midiáticos, nos interessou criar um escopo teórico que estranhe a naturalização e priorização da experiência cisgênera. Isso porque ainda há grande resistência em entender gênero como uma produção cultural que promova vidas mais vivíveis àqueles que escapem à lógica da cisgeneridade. A questão que se impõe é: como o gênero nos permite promover discursos a respeito das implicações políticas e subjetivas da diferenciação sexual dos corpos, no sentido de torná-los inteligíveis não só como homem ou como mulher, mas também como transgênero ou como cisgênero?
Arte, Design e Educação:
Authors: Souza Aline , Formiga Simone , Gamba Junior Nilton
Published: December 2021

Apresentaremos a seguir a metodologia aplicada na pesquisa de campo realizada no Programa de Pós Graduação em Artes e Design que envolveu alunos de graduação de Artes e Design matriculados na disciplina “Linguagem e Comunicação Visual II”. Sendo o objeto central da pesquisa são os 464 mortos e desaparecidos políticos contidos nos documentos da Comissão Nacional da Verdade (CNV), convidamos os alunos a conhecer o “Volume III: Mortos e Desaparecidos Políticos”, de forma que o aprendizado resultasse em artefatos multissensoriais. Com o exercício proposto, além de enfatizar o pensamento crítico na construção de um projeto de linguagem e comunicação visual, demandou que se ponderassem tanto questões éticas quanto estéticas no desenvolvimento dos trabalhos. Considerando públicos tanto o espaço urbano como o virtual, sendo ambos, portanto, passíveis de uma ação de disseminação imagética do conteúdo, a metodologia estimulou a criação de narrativas visuais que, ao final do curso, ganharam visibilidade na mostra “Carta Sapato”.
metamorfose como parentesco
Authors: Oliveira Junior Ribamar José de , Porfírio Iago
Published: December 2021

A partir da obra Metamorfoses de Emanuele Coccia, publicada em 2020 pela Editora Dantes, escrevemos esta resenha como quem se refugia em um casulo. Diante do pensamento do autor dentro de nós, apresentamos os cinco capítulos entre nascimentos, casulos, reencarnações, migrações e associações através da busca pela nossa metamorfose como um ciclo que se iniciou na repetição da própria vida. Assim, acreditamos que o argumento central da obra do filósofo italiano tece caminhos do estar junto pelas formas de parentesco por meio da metamorfose. Ao pensar no futuro como o pólen que pode ser infinitamente apropriado, fazemos da leitura uma reflexão sobre o por vir, sobretudo, pelo fato de que a nossa carne nunca deixará de mudar ao passo que somos um encontro multiespecífico. Escrevemos para esquecer, resenhamos para lembrar. Afinal, nós vivemos depressa e morremos com frequência no retorno de um só. Como os insetos, na leitura de Coccia, fazemos nosso ovo pós-natal.
Distopias do tempo
Authors: Bergamaschi Bárbara
Published: December 2021

Entrevista inédita com o cineasta norte-americano Bill Morrison.
O futuro na lente dos desafios do presente
Authors: Santaella Lucia
Published: December 2021

Conferência de encerramento de Lucia Santaella para o 3o Colóquio RETiiNA. INTERNACIONAL em São Paulo, UAM.
“o céu na terra”, um experimento
Authors: Bonilha Filho Sergio de Moraes , Kawassaki Luciana Ohira
Published: December 2021

Agostinho da Silva (1906–1994), pensando sobre a passagem dos anos 1980 para os 1990 em Portugal, resgata em suas “Conversas Vadias” – transmitidas pela RTP – a instauração da Festa do Divino pelos reis Dom Dinis e Dona Isabel, no séc. XIV; para esse filósofo, era um mundo que parecia encaminhar- se para aquilo que a festa idealizava, com o fim da carestia e do sofrimento. Mas, passados 30 anos da série televisiva, não parece que estejamos tão perto desse futuro liberto; mais próximos do que falam Dardot e Laval em “La Nouvelle Raison du Monde” (2009), vê-se o Neoliberalismo ganhar controle até mesmo de anseios individuais. O presente texto relata a experiência da instalação/intervenção “o céu na terra” (Ohira e Bonilha, 2019 a 2020), combinando o pensamento de Michael Hardt em “O Comum no Comunismo” às duas referências supracitadas. Este é um relato sobre a intuição da liberdade.
Metodologias projetuais para o desenvolvimento de tecnologia assistiva: Uma revisão bibliográfica sistemática
Authors: Andrade Allisson José Fernandes de , Aquino Ana Carolina Generoso De , Paschoarelli Luis Carlos , Medola Fausto Orsi
Published: December 2021

Cerca de 8,4% da população brasileira possui algum tipo de deficiência, o que acarreta a esses indivíduos dificuldades para realizar atividades da vida cotidiana. A Tecnologia Assistiva é uma alternativa que visa promover por meio de artefatos e serviços, melhor qualidade de vida e independência à Pessoa com Deficiência. O presente estudo possui o objetivo de realizar uma Revisão Bibliográfica Sistemática (RBS) que aborda o desenvolvimento de metodologias projetuais com foco na geração de Tecnologia Assistiva e suas contribuições para os usuários. Os artigos selecionados sinalizam que há pouca – ou nenhuma – preocupação por parte dos projetistas em inserir o usuário durante todo o processo de desenvolvimento de produtos. O conteúdo dos estudos possibilitou obter um panorama sobre as metodologias desenvolvidas até o momento, seus pontos em comum, suas singularidades, e oportunidades de atuação futuras.
Estudo de caso de trabalhos de conclusão de curso do ensino superior em Design Gráfico e Digital: A experiência IED
Authors: Toledo Carol , Grizante Daniel , Weizmann Eliane , Nazari Everson , Ranzani Fábio , Silveira Fabio , Vilalba Rodrigo
Published: December 2021

Neste artigo, professores do curso de Design Gráfico e Digital do Istituto Europeo di Design (IED SP) realizam um mapeamento da produção de Trabalhos de Conclusão de Curso (TCCs) executados sob sua supervisão de 2016 a 2019 a fim de verificar como as temáticas pesquisadas e os projetos realizados neste período foram se ajustando às diretrizes do Projeto Pedagógico do Curso e aos contextos e dilemas que formam as práticas acadêmicas e profissionais no campo do design. A primeira seção traz um panorama das principais questões teóricas que animam o debate das relações entre a pesquisa e a prática do design. Na segunda seção, aborda-se a importância do TCC para o desenvolvimento do perfil do egresso para, então, na terceira seção, se concentrar nos procedimentos de amostragem e na análise de exemplos de TCCs, tendo como objetivo a identificação da produção baseada no reconhecimento de padrões temáticos e metodológicos resultantes do processo de orientação.
A Realidade aumentada na prática de exercícios físicos
Authors: Saraiva Luana Bittencourt , Santos Bruno Raphael de Carvalho , Santos Alef Vernon De Oliveira , Silva Eduardo Jorge Lira Antunes Da , Dias Lúcio Vasconcellos , Ruschival Claudete Barbosa , Kuwahara Nelson
Published: December 2021

Diante da pandemia do novo coronavírus, importam iniciativas capazes de adaptar-se ao isolamento social e às tecnologias de operação remota. Entre as tecnologias emergentes, a Realidade Aumentada (RA) permite interação entre o mundo real e virtual, auxiliando inclusive, pessoas a terem uma vida mais saudável. O artigo investiga como a RA tem sido utilizada para orientar pessoas na realização de atividade físicas e se dá pela prospecção em bases de dados internacionais para visualizar a abordagem da temática. Os resultados mostraram dois grupos de aplicações em RA: a gamificação, protagonizada pelo jogo Pokémon Go; e a reabilitação, com aplicações para recuperação de pessoas com perda muscular. Constata-se predomínio de publicações originadas nos Estados Unidos e Reino Unido, conforme mecanismo de busca e string definida para realização da pesquisa de prospecção nas coleções de periódicos. As informações coletadas auxiliarão na definição de funcionalidades que poderão ser utilizadas em aplicações em RA.
ALEJANDRO ZOHN: VIVIENDA COLECTIVA COMO PROYECTO URBANO Y SOCIAL
Authors: Brau Pani Graziano
Published: December 2021

El objetivo principal de este trabajo de investigación es rescatar y visibilizar el aporte del arquitecto mexicano Alejandro Zohn Rosenthal al tema de la vivienda colectiva. A través del estudio del proyecto de la Unidad Habitacional CTM Fidel Velázquez, el trabajo quiere poder traer a luz todos aquellos valores arquitectónicos, urbanos y sociales que el arquitecto tapatío implementaba en sus propuestas como valores fundacionales de un habitar de calidad. Hoy en día dichos valores parecen haber sido olvidados por las políticas urbanas, los constructores y por los mismos arquitectos y urbanistas, a menudo más atentos en la elaboración de respuestas cuantitativas, y no cualitativas, de la demanda de vivienda. Bajo la visión de la vivienda colectiva como proyecto urbano se vuelve importante repasar cuánto nos puedan enseñar unos ejemplos “virtuosos” hacia la construcción de una ciudad más igualitaria e inclusiva.
Efektivitas Perangkat Pembelajaran Fisika Berbasis Masalah Berbantuan Video untuk Meningkatkan Kemampuan Pemecahan Masalah Peserta Didik pada Materi Elastisitas
Authors: Rahmana Fiki , Susilawati Susilawati , Kosim Kosim
Published: December 2021

Penelitian pengembangan ini bertujuan untuk menghasilkan produk berupa perangkat pembelajaran fisika berbasis masalah berbantuan video yang efektif untuk meningkatkan kemampuan pemecahan masalah peserta didik pada materi elastisitas. Desain penelitian yang digunakan adalah model 4D yang terdiri dari Define, Design, Develop dan Disseminate. Produk yang dikembangkan yaitu silabus, Rencana Pelaksanaan Pembelajaran (RPP), Lembar Kerja Peserta Didik (LKPD), video dan soal kemampuan pemecahan masalah. Teknik pengumpulan data menggunakan lembar validasi dan soal kemampuan pemecahan masalah. Validitas produk dinilai oleh enam validator yang terdiri dari tiga validator ahli dan tiga validator praktisi. Selanjutnya, efektivitas diperoleh dari uji coba terbatas dengan memberikan soal KPM berupa pretest dan posttest yang kemudian hasilnya dianalisis menggunakan N-Gain. Hasil penelitian menunjukkan kemampuan pemecahan masalah mengalami peningkatan dengan hasil rata-rata uji N-Gain adalah 0.61 dengan kategori sedang. Peserta didik menunjukkan respon positif terhadap pembelajaran daring. Sehingga dapat disimpulkan perangkat pembelajaran fisika berbasis masalah berbantuan video efektif untuk meningkatkan kemampuan pemecahan masalah peserta didik pada materi elastisitas selama pembelajaran daring.
Pengelolaan Organisme Pengganggu Tanaman (OPT) Pada Tanaman Kedelai Di Desa Puyung
Authors: Mulat Isnaini  , Herman Suheri  , Hery Haryanto  , Irwan Muthahanas
Published: December 2021

Pelaksanaan kegiatan pengabdian kepada masyarakat dilakukan di desa Puyung kecamatan Jonggat, Lombok Tengah. Kelompok sasaran adalah kelompok tani yang terbiasa menanam tanaman palawija, jagung dan padi. Kendala yang sering dialami oleh petani tersebut adalah serangan hama pada tanaman kedelai sejak fase vegetatif sampai generatif. Biasanya petani menyemprot dengan pestisida sehingga tidak disadari lama kelamaan akan menyebabkan serangga hama menjadi tahan dan merusak lingkungan. Selain itu, pestisida yang diaplikasi secara terus menerus dapat mengakibatkan matinya organisme bukan sasaran termasuk predator. Sehingga perlu dilakukan inovasi baru untuk mengendalikan hama selain menggunakan bahan kimia yang tidak ramah lingkungan. Inovasi baru yang dimaksud adalah menanam tanaman refugia sebagai perangkap musuh alami hama. Metode yang dilakukan adalah teknik survei dengan metode deskriptif eksploratif dilanjutkan dengan kaji tindak (Action Research) dengan menerapkan pendekatan program tindak partisipatif (Partisipatory Action Program) dari anggota kelompok tani melalui diskusi, dan kerja kelompok di seluruh kegiatan. Selanjutnya tahapan pelaksanaan yang diawali dengan pelatihan dengan teknik ceramah dan diskusi, dengan proporsi 30% teori dan 70% praktek lapang. Sebagai tindak lanjut dari kegiatan tersebut adalah dilakukan demonstrasi plot dengan menanam tanaman refugia seperti bunga matahari, kenikir, bunga kertas, di sekitar tanaman kedelai dari bulan Agustus sampai dengan bulan November 2021. Hasilnya kegiatan ini dapat disimpulkan bahwa, a) pengetahuan dan keterampilan anggota Kelompok tani meningkat dalam kaitannya dengan pengendalian hama, b) Kelompok tani mau menerapkan tanaman refugia sebagai perangkap musuh alami hama pada tanaman kedelai, c) terbentuknya paket teknologi tentang teknik pengendalian hama dengan memanfaatkan tanaman refugia sebagai tanaman perangkap musuh alami hama.
Cultural Keystone Species without Boundaries: A Case Study on Wild Woody Plants of Transhumant People around the Georgia-Turkey Border (Western Lesser Caucasus)
Authors: Kazancı Ceren , Oruç Soner , Mosulishvili Marine , Wall Jeffrey
Published: December 2021

Understanding plant significance across cultures and borders is a driving goal in ethnobotany. Often, empirical studies aim to highlight and explain variation in plant knowledge and uses between communities across national, geographic, and cultural boundaries. However, such studies underinvestigate commonality of values and practices between communities. In this cross-border study of highland pastoral communities in both Caucasian Georgia and Turkey, we propose and implement an approach that synthesizes Cultural Importance (CI) and Identified Cultural Importance (ICI) indices. We label this method a “Unified Cultural Keystone Species (UCKS)” approach. We demonstrate that such an approach is uniquely capable of perceiving shared Traditional Ecological Knowledge (TEK) and practices across cultures and borders. Our results identify three primary Cultural Keystone Species (CKS) that cut across cultural and political boundaries in the Western Lesser Caucasus. We argue that these findings allow for a more comprehensive understanding of ethnobotanical knowledge and practices in the study area. This, in turn, can enhance conservation and restoration strategies in the study region and beyond by highlighting the breadth of biocultural knowledge and value held within shared traditions and landscapes. By so doing, we show a way to heighten scientific perceptions of the importance of cultural and linguistic connections to environmental well-being in specific places.
A Sacred Bird at the Crossroads of Destiny: Ethno-Ornithology of the Mountain Hawk-Eagle (Qadis) for the Paiwan People in Taiwan
Authors: Huang Yung-Kun , Lemaitre Agathe , Wu Hsin-Ju , Sun Yuan-Hsun
Published: December 2021

Paiwan Indigenous communities of Southern Taiwan have historically used bird feathers to decorate their headdresses. Among many species, the feathers of the Mountain Hawk-Eagle ( Nisaetus nipalensis), qadis or adis in the Paiwan language, play an especially crucial role. In this paper, we aim to understand the relationship between the Paiwan and the qadis as well as the evolution of knowledge, practices, and beliefs regarding qadis feathers over time. We engaged Paiwan feather culture through analysis of legends, vocabularies, stories, accounts of feather utilization, and changes in modern society. Interviewees provided the names of various feathers, their link to social identities, and the way of wearing them. We visited 44 villages and interviewed 123 Paiwan elders and tribal chiefs to collect the local names of the feathers and of the different anatomical parts of qadis. We also recorded the taboos, limitations, rituals, and traditional ecological knowledge (TEK) associated with qadis hunting. Traditionally, the qadis is deemed a sacred bird and its feathers on a headdress symbolize the special status of a tribal chief, noble person, or hero. We apply our findings to help scientists understand feather culture and to find better conservation strategies that are responsive to local culture.
Forecasting process parameters on weld nugget hardness of filler added friction stir welded dissimilar aluminium alloys 5052 And 6082 joints
Authors: Sasikumar A. , Gopi S. , Mohan Dhanesh G.
Published: December 2021

This article deals with the optimization of friction stir welding process parameters with filler ratios on dissimilar Aluminium alloy groups. For this purpose, 6 series Aluminium alloy 6082 and 5 series Aluminium alloy 5052 were taken. Microhardness property was conducted under various rotational speeds, welding speed, plunge depth, Center distance between the holes and filler mixing ratio. The Central Composite Design (CCD), the most commonly used Response Surface Methodology (RSM), is considered to develop the prediction equation. A validation analysis is carried out, and the results were compared with the relative impact of input parameters on weld nugget microhardness. It is observed that the increase in welding speed with plunge depth and filler ratio result in the increase of weld nugget microhardness up to a maximum value. The maximum weld nugget hardness of fabricated joint was obtained with the welding process parameters combination of 1000 rpm rotational speed, 125 mm/min welding speed, 0.15 mm plunge depth, 2 mm centre distance between the holes, and filler ratio of 95% Mg and 5% Cr.
Design of Functionally Graded Composites through Friction Stir Processing
Authors: Sai Hima Sekhar
Published: December 2021

An Investigation was conducted to produce Aluminium based Functionally graded material (FGM) composites by Friction stir processing (FSP). A reinforcement strategy featuring the use of Alumina and TiC reinforcements was investigated, where holes were drilled in an Aluminium plate, filled with reinforcements and stirred using FSP. A mathematical model was formulated for positioning of holes in such a manner that the composition of the reinforcements varies from maximum to minimum over a given length. Samples were subjected to various number of FSP passes from one to three with 100% overlap and its influence on particle distribution and homogeneity was studied using Scanning electron microscopy (SEM) at cross sections parallel to the tool traverse direction. A progressive gradient in hardness values was observed for the surface composites at all the passes.
Effect of acoustic energy on onset of fire propagation phenomenon
Authors: SHEKHAR Saumya , THOMBARE Bhushan , MALHOTRA Vinayak
Published: December 2021

Scholars and scientists have been making efforts to discover ways to control and lessen the resonance of concurrent fires such as forest fires, and various space fires; however, no potential solutions have been concluded from their studies so far. The origin of these types of fires concerns the unstable nature of the flames and the considerable unpredictability associated with them. This work led us to do proper experimentation for the effect of sound on the spreading of the flames. Sound energy as a wave is always accompanied by compression and rarefaction. As an external effect, sound in the immediate vicinity of spreading flame can affect the flame spread rates. Appreciable work had been carried out however; the effect of sound on flames in a purely natural convective environment is an aspect yet to be thoroughly understood. Flame spread rate is a direct indication of forwarding heat transfer from burning to non-burning region. Formation of localized pressure and velocity fields occurs around the pilot fuel by the presence of sound waves. Change in heat transfer may results in increment or decrement in spread rates, when compared with one without sound. The present work attempts physical insight into the effect of sound frequency of intermediate range (3500 Hz to 7500Hz) on the spreading of flames in different configurations coupled with external sources. Results advocate the noteworthy impact of acoustics on the fire propagation phenomenon in distinct modes. Experimentation have revealed that acoustics has a critical influence on fire propagation, reducing the spread rate by 100 percent in a unilateral configuration.
Jenis-Jenis Kenakalan Remaja Dan Faktor-Faktor Yang Mempengaruhi Di Desa Merak Rejo Kecamatan Bawen Kabupaten Semarang
Authors: Een Een , Tagela Umbu , Irawan Sapto
Published: December 2021

Adolescence is a transitional period, where the life patterns of adolescents undergo changes, including ways of behaving, associating, ways of thinking and various other patterns of life that characterize adolescents. Things that become a reference are adolescents who are unable to control themselves so that they lose control and fall into deviant behavior. This behavior disorder is known as juvenile delinquency. The objectives of this study were (1) To determine the various types of juvenile delinquency in Merak Rejo Village, Bawen District, Semarang Regency (2) To identify the various factors affecting juvenile delinquency in Merak Rejo Village, Bawen District, Semarang Regency and (3) To see the action conducted by the environment and agencies dealing with juvenile delinquency. The research method used is descriptive qualitative. The results showed that (1) the types of juvenile delinquency that were committed were speeding, recklessness, fighting, skipping school, drinking, leaving without saying goodbye, being noticed, asocial, watching porn and smoking, (2) The factors that influence juvenile delinquency are family conditions, community conditions, peers, social media, TV, lack of religious knowledge and low socioeconomic knowledge and (3) family, village heads, chairman of the neighborhood association, neighborhood chief, community leaders and religious leaders have done preventive measures, repressive measures and rehabilitation measures. The conclusion of this study is the results of the research conducted by the author in accordance with the research objectives. Suggestions from this study are (1) parents to guide and foster their children optimally and (2) agencies at the top to foster families and adolescents.
PROSES PEMBELAJARAN YANG DEMOKRATIS DI SEKOLAH (STUDI DI SMA KOLESE DE BERITTO YOGYAKARTA)
Authors: Lesilolo Herly Janet
Published: December 2021

AbstrakPenelitian ini bertujuan mendalami proses pembelajaran yang demokratis di SMA Kolese De Britto Yogyakarta sebagai upaya menemukan cara demokratis dalam sistem pembelajarandi sekolah. Metode penelitian yang digunakan dalam penelitian ini adalah penelitian kualitatif naturalistik guna menganalisis pembelajaran yang demokratis secara alamiah (natural setting). Subjek dalam penelitian ini adalah kepala sekolah, staf admnistrasi, guru, dan siswa. Objek penelitian adalah keseluruhan gejala dan perilaku demokratis dalam orientasi kurikulum dan proses pembelajaran. Subjek dalam penelitian ini adalah adalah kepala sekolah, staf admnistrasi, guru, dan siswa.Hasil penelitian dapat dideskripsikan sebagai berikut: 1) Proses pembelajaran yang demokratis di sekolah dilakukan dengan membumikan lingkungan sekolah menjadi dunia sosial dengan mengedepankan proses pembelajaran bebas dan bertanggungjawab. Guru dan siswa menjadi pelaku-pelaku demokratis yang membebaskan diri dari pengaruh indoktrinasi dan otoritas, 2) Kurikulum yang demokratis mencirikan masyarakat kecil yang hidup dengan struktur dan perilaku sosial. Menjunjung hak-hak asasi manusia melalui mekanisme sistem pendidikan manusiawi. Aktivitas pembelajaran menekankan dialog yang proaktif melalui pemecahan masalah dan berpikir kritis, kelompok kerja dan pengembangan keterampilan sosial, dan 3)  Peran guru dan siswa, berelasi dan berinteraksi dengan perilaku saling mempengaruhi, saling ketergantungan, partisipasi dan kooperatif. Guru memberikan jalur bagi siswa mengeksplorasi nilai, makna, dan pilihan siswa sendiri melalui agar bekerja sama mengembangkan langkah-langkah pembelajaran. Kata Kunci: Pembelajaran, Demokrasi di Sekolah
Pengaruh Motivasi Belajar Terhadap Perilaku Disiplin Siswa Kelas VII Di SMP Negeri 1 Salatiga
Authors: Wongarso Silviana Winty , Tagela Umbu , Setyorini Setyorini
Published: December 2021

Penelitian ini bertujuan untuk mengetahui seberapa besar pengaruh antara motivasi belajar siswa terhadap perilaku disiplin siswa kelas VII SMP Negeri 1 Salatiga. Jenis Penelitian yang digunakan adalah penelitian inferensial dengan menggunakan teknik Analisis Regresi Linier Sederhana (Sugiyono, 2010). Subyek yang digunakan dalam penelitian ini sebanyak 131 siswa kelas VII SMP Negeri 1 Salatiga. Penelitian ini menggunakan bantuan SPSS Versi 22. Berdasarkan hasil regresi linear sederhana dapat diketahui bahwa nilai dari Adjusted R squarenya adalah 0,013 yang berarti 0,13%, jadi dapat dilihat bahwa motivasi belajar hanya memberikan sumbangan sebesar 0,13% untuk perilaku disiplin siswa dan untuk 99,87% lainnya dipengaruhi oleh faktor lain yang tidak dijelaskan dalam penelitian ini. Sedangkan untuk hasil Anovanya diketahui bahwaF hitung = 2.75 dan F tabel = 3.94. Oleh karena nilai F hitung lebih kecil dibandingkan dengan F tabel (2.75<3.94) dan untuk untuk tingkat probabilitasnya 0.99 sehingga lebih besar dari 0.05 (0.99>0.05) jadi dapat disimpulkan bahwa tidak terdapat pengaruh maka dapat dikatakan juga bahwa motivasi belajar tidak berpengaruh secara signifikan terhadap perilaku disiplin.
Implementasi Bimbingan Dan Konseling Di SMP Negeri 14 Ambon
Authors: Jumail Jumail , Latuapo Abdullah
Published: December 2021

Penelitian ini di fokuskan pada pengkajian Implementasi bimbingan dan konseling di SMP Negeri 14 Ambon. Permasalahan pokok dalam penelitian ini adalah bagaimana implementasi bimbingan dan konseling dilakukan oleh konselor sekolah yang bertugas sebagai pemberi layanan di sekolah. Penelitian ini menggunakan tipe penelitian Kualitatif dengan pendekatan Deskriptif. Hasil penelitian didapat dari observasi dan wawancara bersama kepala sekolah,  3 konselor sekolah dan 3 peserta didik. Adapun analisis data yang digunakan dengan merujuk pada Miles dan Huberman. Berdasarkan hasil penelitian yang diperoleh, proses implementasi yang dilakukan oleh konselor sekolah mengenai pelaksanaan bimbingan dan konseling kepada peserta didik telah berjalan dengan baik. Hal ini ditandai dengan terlaksananya layanan dasar, layanan responsif, layanan perencanaan individual dan dukungan sistem. Namun ada beberapa kemampuan konselor yang belum maksimal dalam menjalankan pelayanan, diantaranya bimbingan teman sebaya dan pengembangan profesionalitas. Untuk itu konselor sekolah perlu terlibat aktif dalam kegiatan pelatihan, seminar, workshop dan organisasi MGBK secara berkala guna meningkatkan kompetensi yang dimilikinya.
Unintended Effects of Risk Communication: Impacts of Message Fatigue, Risk Tolerance, and Trust in Public Health Information on Psychological Reactance
Authors: Seo Youngji , Ravazzani Silvia , Jun Hyoyeun , Jin Yan , Butera Alfonsa , Mazze Alessandra , Reber Bryan
Published: December 2021

How individuals experience unintended effects of risk messages is an understudied area. Focusing on three types of unintended effects (i.e., message fatigue, risk tolerance, and psychological reactance) associated with health risk communication, we conducted an online survey among Italian adults (N = 507) to investigate how perceived message fatigue and risk tolerance might induce psychological reactance and whether trust in public health information might mediate this relationship. Results from mediation models revealed: (a) greater message fatigue and risk tolerance increased psychological reactance; (b) greater message fatigue and risk tolerance led to distrust in government-shared health information; (c) trust in public health information mediated the effects of message fatigue and risk tolerance on psychological reactance. Theoretical and practical implications are discussed.
Improving User Comfort Classroom at the Kalimantan Institute of Technology with Maintenance Factors
Authors: Sari Oryza L , Zafnat Fanneah Elwore Bobby , Basyaruddin Basyaruddin
Published: December 2021

In building construction, the implementation of maintenance activities plays an important role in the quality of the building. By carrying out these activities regularly, it’s hoped to minimize and prevent damage to buildings and make users feel comfortable. Kalimantan Institute of Technology must have comfortable study spaces. This study aims to determine the effect of the class maintenance factor on the user's comfort level. The analysis brought by determining what factors are influencing, these factors influence, and the most dominant factors affecting the most. Primary data was obtained by distributing questionnaires to respondents, secondary data inactive students, and lecturers at the Kalimantan Institute of Technology, and supporting research data in ministerial regulations, books, research journals, and others. The data analysis process uses IBM SPSS as an auxiliary program with multiple linear regression analysis methods. Based on the research and data processing conducted, it’s concluded that 8 factors influence the maintenance, namely the maintenance of user comfort by 80.8% and the variable maintenance of the room walls. The room wall maintenance variable is the most dominant factor influencing the comfort of classroom users. Knowing these factors can implement optimal implementation to support the comfort of class users at the Kalimantan Institute of Technologists.
Reducing the Risk of Flood Disasters in Lamongan Regency Using the Geographic Information System (GIS)
Authors: Nabilah Salwa , Azizah Affandy Nur , Anwar N. , Maulana M. A. , Nurwatik N.
Published: December 2021

Flood disasters cause negative impacts, such as damage to facilities to the onset of fatalities. Reducing the risk of flooding needs to be done to reduce the impact caused by this disaster. Lamongan Regency is one of the regencies in East Java affected by floods every year in most of its areas. This study aims to reduce the risk caused by flooding by using GIS (Geographic Information System). Mitigation is done by determining areas with a high potential risk of being affected by flooding. The study used spatial analysis functions in ArcGIS. Supporting variables used rainfall, land cover, slope, soil texture, and watershed area, and it becomes important in determining flood-prone areas. From the results, the largest soil classification is the Kpl soil type. Litosol Gray Grumosol, The wide distribution of rainfall from 1500-1750 mm has the widest distribution is 66,67 ha. The slope of 0-8% has the widest distribution of 92,257 ha, making Lamongan a very vulnerable high flood area. Laren District is the District with the greatest flood potential, and Irrigated Field is the dominant land cover type affected by the flood. With the flood disaster map generated from this research, local governments can seek prevention in areas with high flood potential. They can carry out socialization based on disaster mitigation, especially for districts with potential flooding.
THE EFFECT OF THE GOOGLE CLASSROOM APPLICATION ON THE STUDENTS’ WRITING SKILLS IN SMA SWASTA GAJAH MADA MEDAN DURING COVID-19 PANDEMIC
Authors: Daulay Irma Khoirot , Zendrato Agnes Charismah Iman Putri , Jeffry Jeffry , Manik Neslita Elisabeth , Simamora Priska
Published: December 2021

The research aims to determine the effectiveness of applying the Google Classroom Application on the students' Writing Skills from grade X1 of SMA Swasta Gajah Mada Medan. The research applied the quantitative method with experimental design. The data were analyzed using the mathematics system related to the methods applied in the research. According to the research findings, it is concluded that Applying Google Classroom Application potentially gives more effectiveness in teaching writing skills to the students. After the post-test is done, the mean score of applying Google Classroom Application is 85.65. The standard deviation is 7.353, and the number of students is 26. The mean by applying conventional strategy is  62.00, the standard deviation is 3.943, and the number of students is 24. From the research result, the researchers found that the mean score of the experimental group students was improved by 17.10. In the controlled group, the mean score of the students was improved by 9.75. After the post-test by applying Google Classroom Application to the students is undertaken,  the normality test result is 0.465. After a post-test to the students by applying the conventional teaching method in the controlled group is given, the normality test result is 0.243. The research finding explained that the Google Classroom Application successfully improved the students'  writing skills, especially at SMA Swasta Gajah Mada Medan during the Covid-19 pandemic.
Trouble de la personnalité borderline, honte et contre-transfert somatique
Authors: Cryns Ingrid
Published: December 2021

Comprendre des causes possibles du trouble de la personnalité borderline (TPB) et des manières dont ce trouble diffère du trouble bipolaire (TB), du trouble de la personnalité narcissique (TPN), du trouble de stress post-traumatique (TSPT) ou du trouble du déficit de l’attention avec ou sans hyperactivité (TDAH), voilà ce dont traite cet article. Les caractéristiques de ces différents troubles peuvent se révéler difficiles à saisir, se chevauchent régulièrement, se côtoient parfois, et il arrive que le diagnostic soit erroné. Cet article offre une vue d’ensemble qui compare les similarités et les différences entre ces maladies. Ainsi les manières dont l’affect central de la honte peut être ressenti d’un point de vue somatique chez le client souffrant d’un trouble borderline sont expliquées. L’article se penche également sur la relation de honte afin d’en distinguer les sentiments négatifs de dégoût, d’abandon et de rejet. Certaines informations s’adressent au psychothérapeute en Analyse bioénergétique lorsqu’il fait face à des états émotionnels difficiles, et lui propose un programme de guérison intégré pour un client avec un TPB. Sont incluses certaines suggestions de régimes, de complémentations alimentaires et de remèdes naturels. Pour terminer, certaines recommandations sont offertes au sujet de la manière dont un psychothérapeute peut repérer et comprendre ses problèmes de contre-transfert afin de travailler plus efficacement avec un client souffrant d’un TPB.
Intersubjectivity in the Construction of Boundaries
Authors: Moselli Patrizia
Published: December 2021

This article examines intersubjectivity and infant-mother attachment issues in relation to psychotherapy. From this view it is argued that the therapist-client dynamics form the core of the therapy work. Boundaries are looked at through Bioenergetic concepts. The paper concludes with treatment techniques that increase healthy boundaries.
Integrated highland wildfire, smoke, and haze management in the Upper Indochina region
Authors: Wanthongchai Kobsak , Tanpipat Veerachai , Noochaiya Prayoonyong , Sirimongkonlertkun Nion , Macatangay Ronald , Thammavongsa Lattana , Oo Thaung Naing , Hassan Bran Sherin , Solanki Raman
Published: December 2021

Fire has long been used in Southeast Asia for the purposes of cooking, protection, and warmth. However, climate change and economic pressure have modified the life of locals, including fire practices in daily life and other fire uses. The land use of forest cover in highland area (mostly deciduous forest) has shifted to cultivation, with the application of slash-and-burn techniques. This results in frequent unplanned fires causing pollution in the form of smoke and haze. A zero-burn policy has been implemented to tackle this problem but such a policy may not be appropriate as people still need fire as a basic tool for agriculture land preparation. Moreover, the deciduous forest is a fire-dependent ecosystem to maintain its ecosystem. Frequent burning by local people or excessive government intervention in preventing fires can impact this ecosystem. In the highlands, shifting cultivation has gradually been replaced by rotational agricultural practice with a cycle of 2 to 5 years. However, the fuel load for a 2-year rotation period is only 0.25 tha-1 higher than that of a mixed deciduous forest. New fire risk maps classified according to forest types were produced for Thailand, Lao PDR, and Myanmar. We report that the mixing layer (ML) height in Chiang Mai Province was, on average, 500 m during March, with common occurrence of subsidence inversion resulting in further lowering of air quality during this month. A participatory process to develop a Community Based Fire Management (CBFiM) was undertaken and it was observed that a successful implementation would need a community with a strong leadership.
Nephrotoxicity Biomarkers: Role and Significance in the Diagnosis of Drug-Induced Kidney Injury
Authors: Muslimova O. V. , Evteev V. A. , Mazerkina I. A. , Sokova E. A. , Prokofiev A. B. , Shapchenko A. V. , Alexandrova T. V.
Published: December 2021

Drug-induced kidney injury (DIKI) accounts for 8 to 60% of episodes of acute kidney injury (AKI) among hospital patients. Early DIKI detection and timely adjustment of therapy will help reduce the kidney injury incidence and mortality. The aim of the study was to analyse scientific literature on the biomarkers used in DIKI diagnosis. The study revealed that the use of such kidney damage markers as serum creatinine, urinary output, urea nitrogen, sodium excretion, urinary sediment microscopy is limited because they do not give a full picture of the kidney injury degree and progression and do not allow for early AKI diagnosis. It was demonstrated that some of the most promising biomarkers are KIM-1, L-FABP, NAG, NGAL, cystatin C, clusterin, β2-microglobulin, МСР-1, IGFBP7, and TIMP-2. However, recommendations for determination of these biomarkers’ urine or blood concentrations for AKI diagnosis are somewhat preliminary, because there have been insufficient clinical and preclinical studies to establish validity of such tests. No precise algorithms based on determination of the biomarkers levels in urea and/or blood serum have been developed for AKI risk assessment, diagnosis, monitoring, and treatment. Thus, further research is necessary to investigate different AKI biomarkers and improve experimental models (both in vivo and in vitro), which will support assessment of potential nephrotoxic properties of existing and new medicinal products.