bluuebunny/crossref_metadata_2025 huggingface dataset:
Pedagogic Competencies of PPL Teachers In ‎Madura: ‎ An Analysis of Tutors and Students’ Perceptions
Authors: Abd. Mukhid
Published: December 2022

Tujuan penelitian ini adalah untuk mengetahui dua hal yaitu bagaimana (a) persepsi guru pamong dan (b) peserta didik terhadap kompetensi pedagogik guru PPL di sekolah. Penelitian ini menggunakan pendekatan kuantitatif jenis deskriptif. Subyek penelitian terdiri 15 guru pamong dan 237 peserta didik, 24 guru PPL, dan 4 sekolah/madrasah, dengan mengikuti ketentuan teknik random sampling 10 % dari Arikunto. Hasil penelitian menunjukkan bahwa (a) kompetensi pedagogik Guru PPL berdasar persepsi guru pamong tergolong baik. Hal ini dibuktikan dengan nilai 73% dari jawaban responden (H0 ditolak) (b) kompetensi pedagogik Guru PPL berdasarkan persepsi peserta didik tergolong cukup. Hal ini dibuktikan dengan nilai 69,83% dari jawaban responden. (H0 ditolak). Berdasarkan temuan penelitian tersebut, diharapkan (a) para guru pamong dapat memberikan bimbingan lebih optimal lagi kepada mahasiswa praktikan tentang RPP, kedisiplinan, tata tertib, dan lain-lain; (b) peserta didik diharapkan dapat lebih memperhatikan dan mengoptimalkan potensi dirinya ketika mengikuti pembelajaran dengan guru PPL, (c) mahasiswa praktikan selaku guru PPL diharapkan agar lebih menguasai karakteristik peserta didik, teori-teori belajar, lebih siap dalam menyiapkan RPP, lebih mampu dalam melaksanakan pembelajaran yang mendidik, lebih mampu mengembangkan potensi peserta didik, lebih mampu berkomunikasi secara efektif dan santun, lebih mampu melaksanakan dan menafaatkan evaluasi, dan reflektif.
Curriculum Innovation: a Comparasion ‎Between the Goals and the Facts on 2013 ‎Curriculum Implementation at Madrasah ‎Aliyah in Kabupaten Tolitoli
Authors: Hamka  , Asmawi Muhammad Nur
Published: December 2022

Kurikulum 2013 (K13) merupakan salah satu bentuk inovasi di bidang pendidikan yang digagas oleh pemerintah Indonesia. Sebagai sebuah inovasi top down model, sangat perlu ditelusuri persepsi adopter terhadap produk inovasi ini. Adopsi sebuah produk inovasi sangat dipengaruhi antara lain perspektif adopter terhadap faktor keuntungan relatif, kompatibilitas dan kerumitan yang dimiliki oleh produk tersebut. Penelitian ini mengkaji pengaruh dari ketiga faktor tersebut terhadap keputusan para guru (adopter) dalam mengadopsi atau menerapkan K13 dalam praktek pembelajaran mereka. Permasalahan ini dikaji dengan menggunakan mix method, metode kuantitatif sebagai pendekatan utama dan didukung dengan pendekatan kualitatif. Hasil uji analisis regresi menunjukkan adanya pengaruh secara bersama-sama faktor keuntungan relatif, kompatibilitas dan kerumitan terhadap implementasi K13 dengan korelasi sebesar 18,2%, namun secara parsial tidak ditemukan adanya pengaruh antara faktor keuntungan dan kerumitan terhadap implementasi K13. Hal ini menunjukkan bahwa adopsi inovasi K13 lebih banyak diterima sebagai sebuah keharusan bukan karena persepsi positif terhadap K13 itu sendiri. Persepsi adopter terhadap K13 dipengaruhi oleh minimnya pengetahuan mereka terhadap K13, baik pada tataran konsep maupun teknik implementasinya. Hasil penelitian ini merekomendasikan perlunya pelatihan secara intensif bagi para guru dalam mengoptimalkan implementasi K13 sebagaimana yang diharapkan.
Islamic Boarding School Education as a ‎National Multicultural Education Role Model
Authors: St. Rodliyah
Published: December 2022

Pesantren adalah institusi yang telah mewarisi nilai, budaya dan karakter bangsa sehinga ia memiliki peran yang besar dalam melestarikan nilai multikultural dalam upaya membangun persatuan dan keastuan bangsa Indonesia. Penelitian ini bertujuan untuk mengungkap implimentasi pendidikan multikultural di pesantren sebagai wujud komitmen terhadap pemeliharaan dan penghormatan terhadap keanekaragaman suku, etnis dan kebudayaan. Penelitian ini menggunakan pendekatan kualitatif dengan jenis library research sehingga sumber data yang diperoleh berasal dari literatur, buku, dan artikel ilmiah. Hasil penelitian ini menunjukkan bahwa sistem pendidikan yang diterapkan di pesantren memiliki ciri khas dibandingkan dengan lembaga pendidikan umum. Nilai pendidikan yang diusung juga sejalan, serta menjunjungtinggi nilai-nilai pendidikan multikultural sebagai manifestasi pandangan hudup masyarakat pesantren. Pendidikan pesantren yang sarat akan nilai-nilai multikultural dapat dijadikan sebagai role model pendidikan nasional sebab pendidikan yang diterapkan dalam pesantren memuat nilai-nilai dasar dalam pendidikan multikultural. Di samping itu, pendidikan pesantren tidak hanya berorientasi kepada kognisi di mana pengetahuan dan intelektual menjadi orientasi utama dalam paradigma pendidikan, melainkan lebih menekankan pada pembinaan mansia-manusia yang berkarakter, beromoral, memiliki nilai humanity, kasih sayang, kesopanan, dan perdamian. Keberadaan santri yang beragam mengharuskan lingkungan pesantren didesaian secara inklusif dengan menjunjungtinggi nilai keragaman dan perbedaan. Budaya saling menghargai dan menghormati perbedaan menjadi suatu hal yang penting dilakukan guna menghindari adanya potensi konflik besar dengan isu sara.
CONSUMPTION DETAILS OF SYSTEMICALLY ACTING ANTIVIRAL AND ANTIMICROBIAL PREPARATIONS IN PERIOD OF NOVEL CORONAVIRUS INFECTION SPREAD IN RETAIL SECTOR OF SAMARA REGION PHARMACEUTICAL MARKET
Authors: Petrukhina I. K. , Lebedev P. A. , Sirotko I. I. , Ryazanova T. K. , Gladunova E. P. , Garanin A. A.
Published: December 2022

An analysis of the medicinal preparation consumption structure in the period of the COVID-19 pandemic in the pharmacy network reflects the existing outpatient practice and makes it possible to draw generalized conclusions about its compliance with the pharmacotherapy standards.

The aim. Comparative analysis of population consumption of antimicrobial and antiviral medicines sold in the retail pharmacies of the Samara region in 2015–2021.

Materials and methods. The study was conducted in the retail sector of the Samara region pharmaceutical market. The material of the study was the information on the list of items and dispensing volumes of antibacterial and individual antiviral drugs during the novel coronavirus infection spread (in 2020) in the network of the Samara region pharmacies. The data are compared with the indicators of the drug sales in 2015–2019. Methods of retrospective, comparative, graphical, methodological, content analyzes and statistical methods of analyses were used.

Results. The authors have established a significant distortion in the consumption of systemic antimicrobial preparations in the Samara region pharmacy segment in the period of 2015–2019 with the predominance of the ATC (Anatomical Therapeutic Chemical Classification System) J01D group, primarily cephalosporins (38%), mainly by the parenteral administration route. The share of macrolides (J01F) consumption in volume terms was 14.9%, of fluoroquinolones (J01M) – 11.3%, beta-lactam antibiotics with beta-lactamase inhibitors – 10.7%, beta-lactam antibiotics penicillins (J01C) – 8.1%. Compared to 2019, in 2020, under the conditions of the COVID-19 pandemic, the total consumption of AMPs increased by 2.1 times. In the “Other beta-lactam antibiotics” group with a predominant proportion of cephalosporins, there was an increase by 3.2 times, in the “Macrolides and lincosamides” group – by 3.5 times, in “Quinolone derivatives” – by 2.6 times. The noted facts should be assessed as the phenomenon that can have a direct impact on the growth of an antibiotic resistance on a population scale. Among antivirals, the largest consumption increase was noted for oseltamivir and rimantadine. In absolute terms, the volume of antiviral preparations consumption in 2020 increased by 2.4 times, which was accompanied by an increase in the cost of one package by 55.8%.

Conclusion. In the period of spreading a novel coronavirus infection, a significant increase in the consumption of antimicrobial and antiviral preparations (up to 20 times for certain pharmacotherapeutic groups and names) was notified, which may negatively affect the growth of the antibiotic resistance in the population.
Transhumance transfrontalière du bétail et répartition spatiale de la brucellose en Côte d’Ivoire
Authors: Oyetola Wilfried Délé , Diéne Maimouna , M'Bari Kiffopan Benjamin , Bonfoh Bassirou , Bada Alambedji Rianatou
Published: December 2022

La Côte d’Ivoire est un pays ouvert à la transhumance transfrontalière du fait de son climat et du potentiel de son marché dans l’espace ouest-africain. Le partage d’espaces, les contacts et les activités socioéconomiques induisent l’émergence et la transmission de plusieurs maladies infectieuses dont la brucellose. L’objectif de cette étude a été d’explorer la répartition spatiale de la brucellose induite par la transhumance en Côte d’Ivoire. Des analyses sérologiques ont été effectuées sur 885 bovins, 83 ovins, 14 caprins et 63 bouviers dans sept régions, dont cinq recevant le bétail transhumant et deux n’en recevant pas. Les séroprévalences individuelles ont été de 4,86 % (intervalle de confiance [IC] 95 % : 3,18‒6,53) chez les bovins, 4,82 % (IC95 % : 0‒10,27) chez les ovins et 7,14 % (IC95 % : 0‒23,11) chez les caprins ; aucun cas n’a été relevé chez les bouviers. La transhumance en provenance des pays limitrophes n’a pas augmenté la séroprévalence de la maladie dans les élevages sédentaires. Les bovins de la zone de transhumance étaient moins infectés (4,1 %) que ceux de la zone où ce type de mobilité n’était pas pratiqué (7,8 %). Les taux de séroprévalence élevés du bétail sédentaire en zone hors transhumance suggèrent d’intensifier le contrôle de la brucellose au niveau des élevages sédentaires.
Online camel milk trade: new players, new markets (Update)
Authors: Konuspayeva Gaukhar , Faye Bernard , Duteurtre Guillaume
Published: December 2022

The rapid growth of the dromedary and Bactrian camel population worldwide aims in part at satisfying a growing demand for camel milk. We analyze these changes by studying the recent arrival of online trade of camel milk products. This study highlights the emergence of actors involved in the intensive production of camel milk, but also in the trade of milk powder, fermented milk and cheese. These new camel milk entrepreneurs are located for the most part in countries without camel farms, notably in Europe, the United States, Canada and several emerging countries. The prices of milk sold over the Internet are extremely variable, highlighting a market that is under construction. The emergence of this trade reflects a dualistic innovation process. This entrepreneurial dairy economy based on exchanges between intensive livestock farms and distant consumers sharply contrasts with a local dairy economy based on periurban trade in fresh milk, which is strongly correlated with pastoral systems. We conclude with research and development recommendations to make the online trade of camel milk more inclusive.
História e educação tecnológica no IF Sudeste MG – campus Muriaé
Authors: Monerat Julio Cesar Pereira
Published: December 2022

O artigo realiza uma análise do papel da Disciplina de História na efetivação da educação tecnológica no campus Muriaé do IF Sudeste MG. O texto objetiva demonstrar a importância da Disciplina de História nesse processo tendo em vista seu papel no desenvolvimento de projetos de extensão popular e de pesquisa articulados ao ensino naquele campus. O referencial teórico é de matriz marxista, sendo relevantes os autores que desenvolvem o conceito de educação tecnológica. Metodologicamente o artigo combina (1) uma descrição e análise de processualidades efetivadas no campus Muriaé – relacionadas: à elaboração do Projeto Político Pedagógico (PPP); implementação de projetos de extensão popular e pesquisa histórica de movimentos sociais – com (2) uma revisão bibliográfica relacionada à educação tecnológica, bem como ao conhecimento científico. Descrição de processualidades, revisão bibliográfica e análise estão entremeadas no artigo, sendo apresentados e retomados sucessivamente. Na primeira parte, descreve-se a elaboração do PPP do campus e, em seguida, analisa tal dinâmica a partir da conceituação de educação tecnológica. Na sequência, o texto revisa teoricamente a concepção de ciência e sua relação com a educação tecnológica, utilizando-se desse referencial para analisar os projetos de extensão popular e pesquisa nos quais a Disciplina de História teve sua centralidade estabelecida e que são devidamente descritos no artigo. Articulando os momentos descritivos e analíticos apresentados no texto, o artigo não traz propriamente uma conclusão, mas sim revisa as práticas descritas, apontando as contradições que as acompanham e que se referem, fundamentalmente, às contradições da sociabilidade regida pelo capital, reforçando, em contrapartida, o papel emancipatório da educação tecnológica.
Periódicos especializados como fonte de pesquisa para a historiografia da educação
Authors: Coelho Monalisa Lopes dos Santos , Pinto Andrea Carla Agnes e Silva , Paula Durval Saturnino Cardoso de , Souza Sauloéber Tarsio de , Silva Éfer Aires da
Published: December 2022

O presente texto se insere no campo da História da Educação, e tem como objetivo principal investigar, brevemente, a história da Revista Brasileira de História da Educação (RBHE), analisando suas especificidades. Com os objetivos específicos buscamos identificar os principais elementos estruturantes que caracterizam a revista no quadriênio (2016-2019) como o conselho editorial, a composição geral dos arquivos publicados, os recortes espaço-temporal e as temáticas dos artigos veiculados por ela. Em relação à metodologia desta pesquisa, além da pesquisa bibliográfica, realizamos entrevista com a, então, editora chefe do periódico e, utilizamos a técnica da bibliometria para análise dos dados coletados na RBHE, efetuando a tabulação das informações. No total examinamos 185 arquivos subdivididos em artigos, editoriais, entrevistas e resenhas, acessados no sítio virtual da revista. Reconhecemos que o perfil do corpo editorial no quadriênio (2016-2019) era o seguinte: por três anos seguidos (2017-2019), a maioria era composta por mulheres ocupando o cargo de editoras, consideramos que seus perfis estavam diretamente ligados à pesquisa no campo da História da Educação, e que todos os editores estavam qualificados profissional e academicamente pelos seus pares especializados nesta área. Nas análises dos 162 artigos científicos publicados, a maioria deles veiculou temáticas entrelaçadas com a perspectiva da História Cultural, o recorte temporal predominante se concentrou no século XX (67,7%), seguido pelo século XIX (25,6%), e o espaço geográfico hegemônico contemplado nestas pesquisas foi o território brasileiro (81,7%).
PERCEPTIONS, ATTITUDES, AND PRACTICES OF MIDWIVES TOWARDS THE USE OF TELEHEALTH
Authors: Algifnita Avina Oktaviani , Prasetyo Budi , Wittiarika Ivon Diah
Published: December 2022

Background: The COVID-19 pandemic has led to the closure of health facilities and a decrease in the usage of contraceptives. Therefore, the government and professional organizations initiated telehealth services to improve the quality of health services and minimize the risk of COVID-19 transmission.
Aims: This study explored the perceptions, attitudes, and usage of telehealth by independent midwives during the COVID-19 pandemic in Surabaya.
Methods: This qualitative phenomenology study was conducted from March to April 2021, and it involved independent midwives in Surabaya. The purposive sampling technique was used to select informants, and it obtained seven informants that met the inclusion criteria. Primary data were retrieved through semi-structured in-depth interviews.
Results: This is due to the influence of their age, knowledge, the intensity of previous telehealth use, gaps in technology use, availability of facilities and infrastructure, self-motivation, social support, and efforts to find solutions through telehealth.
Conclusion: Five out of the seven midwives decided to continue using telehealth in their services after the pandemic because of its benefits and impacts. Midwives, professional organizations, and policymakers need to consider the use of telehealth to improve the future services
Spherical Robots: An Up-to-Date Overview of Designs and Features
Authors:   Kalashnikov State Technical University, Karavaev Yu. L.
Published: December 2022

This paper describes the existing designs of spherical robots and reviews studies devoted to investigating their dynamics and to developing algorithms for controlling them. An analysis is also made of the key features and the historical aspects of the development of their designs, in particular, taking into account various areas of application.
Stiffness Modeling of a Double Pantograph Transmission System: Comparison of VJM and MSA Approaches
Authors:   Robotics and Computer Vision program, Innopolis University, Shaker W. K. ,   School of Computer Science, University of Lincoln, Klimchik A.
Published: December 2022

This paper deals with the stiffness modeling of the double pantograph transmission system. The main focus is on the comparison analysis of different stiffness modeling approaches: virtual joint modeling (VJM) and matrix structural analysis (MSA). The aim of this work is to investigate the limitations of the considered approaches. To address this issue, corresponding MSA-based and VJM-based stiffness models were derived. To evaluate the deflections of the end effector, the external loads were applied in different directions at multiple points in the robot workspace. The computational cost and the difference in end-effector deflections were studied and compared. MSA was found to be 2 times faster than VJM for this structure. The results obtained showed that the MSA approach is more appropriate for the double pantograph mechanism.
On the Problem of Position and Orientation Errors of a Large-Sized Cable-Driven Parallel Robot
Authors:   Innopolis University, Marchuk E. A. ,   Innopolis University, Kalinin Ya. V. ,   Innopolis University, Sidorova A. V. ,   Innopolis University, Maloletov A. V.
Published: December 2022

This paper deals with the application of force sensors to estimate position errors of the center of mass of the mobile platform of a cable-driven parallel robot. Conditions of deformations of cables and towers of the robot are included in the numerical model and external disturbance is included too. The method for estimating the error in positioning via force sensors is sensitive to the magnitude of spatial oscillations of the mobile platform. To reduce torsional vibrations of the mobile platform around the vertical axis, a dynamic damper has been included into the system.
Afghanistan and Mali: German “Anti-Withdrawal” Strategy?
Authors: Trunov F.
Published: December 2022

Against the backdrop of the modern Cold War, the instability threats the sources of which are located in the conflictprone countries of Asia and Africa have not disappeared. One of the key tendencies is the structures of international terrorism in Western Africa, Horn of Africa, Near and partly Middle East being still in force. The article explores Germany’s attempts to keep the strategic presence in Afghanistan and Mali in the context of previous efforts to resolve armed conflicts here. The choice is due to the FRG being in a position of moving towards the role of a full-fledged global player in political and military spheres. The “rising” power becomes especially susceptible both to the risks of instability projected on it and its partners, and to the loss of strategic influence in various regions of the world. The author explores in a comparative way different aspects of German participation in the missions in Afghanistan (ISAF, then “Resolute Support”) and Mali (EUTM Mali and MINUSMA in parallel). The paper highlights political and military factors which determine the scale and forms of the Bundeswehr usage in the peacekeeping sphere during different stages of the resolution process. In Mali, Germany has tried to take into account and correct the mistakes in security sector reform conducted in Afghanistan. But at the same time, there were quite a few “narrow places” of EUTM Mali activity with FRG’s role as a framework nation. The first factor of German positions’ strategic vulnerability is dependence on a partner fully engaged in anti-terrorist combat operations. The second one is the critical perception of German efforts by the forces which have come to power in Afghanistan (Taliban) and Mali (local military officers) and have preferred the nationalization of armed conflict resolution. In this regard, the article concludes about German “anti-withdrawal” strategy.
Russian Swiss Relations: A Sanction Trap
Authors: Chernyavskii S.
Published: December 2022

The article analyzes the state of Russian-Swiss business cooperation in the new world realities that have developed since February 2022. The author notes that a feature of Russian business in Switzerland is the trade in commodities (petroleum products, gold and platinum, rare earth metals and fertilizers). An important role is played by the placement of personal capital of super-rich Russian businessmen who use Switzerland for their safe storage. The Russian special military operation in Ukraine provoked a harsh reaction from the Swiss authorities. On February 28, 2022, the Federal Council joined the EU sanctions. The assets of persons included in the sanction’s lists are blocked, establishing new business relations with them is prohibited. Swiss airspace is closed to all flights from Russia. Thus, the Swiss authorities have sacrificed the reputation of a “safe harbor”, which they have created for themselves over the past 200 years. Businessmen working with Russia were very cautious about the outbreak of the sanctions war. Swiss business in Russia is represented by portfolio investments in the food, pharmaceutical, logistics, construction and raw materials industries. About 200 companies are associated with the Russian market, employing almost 40.000 people. Several companies, primarily construction, pharmaceutical and food companies, are still delaying their exit from the Russian market. They believe that the import substitution policy pursued by Russia may call into question the indispensability of their commercial products and a return to the Russian market will be impossible. However, violation of the sanctions leads to imprisonment for up to five years and a fine of up to CHF 1 million. According to the author, given the accession of Switzerland to the policy of sanctions in the financial sector, it will lose its credibility as a safe haven for storing Russian capital, giving way to the Arab Emirates, and as for the supply of traditional export goods to Russia – industrial and electrical equipment, pharmaceutical products, then by the time the sanctions are eased, the market will have already been redistributed, and it will be very problematic to return to it.
The architect´s brain. Neuroscience, creativity and architecture, de Harry Francis Mallgrave
Authors: González Llavona Aida
Published: December 2022

ResumenLos partidarios de la ‘arquitectura de los sentidos’, de la ‘arquitectura de la experiencia’, están de enhorabuena. Aunque a partir de la segunda mitad del siglo XX y de la mano de la crisis del racionalismo funcionalista moderno, el organicismo comenzó a recuperar alas, impulso y vigencia, lo cierto es que en la clásica y aún vigente confrontación entre lo racional y lo sensorial, el primero –el racionalismo– ha contado con el respaldo de la objetividad científica mientras el segundo –lo sensorial– ha sido víctima de su supuesto relativismo, ambigüedad y en muchas ocasiones impronta romántico sensiblera: la ciencia siempre ha sido el mejor aval para legitimar propuestas y teorías. Ocurre que, los avances de la neurociencia, que estudia el cerebro, (los mayores a finales de siglo XX y en las dos primeras décadas de este siglo XXI), otorgan cada vez más preeminencia a los aspectos emotivos y perceptivos que a los racionales y abstractos; cuestión ésta que ha revolucionado muchas disciplinas como la psicología y afectado a algunos de los discursos arquitectónicos, como el de Harry Francis Mallgrave. La reciente obra del arquitecto, académico, editor y distinguido profesor emérito en el Illinois Institute of Technology, se ha focalizado en la relación de las ciencias y humanidades contemporáneas con el pensamiento arquitectónico.AbstractProponents of the ‘architecture of the senses’ or of the ‘architecture of experience’ are in luck. Despite the fact that from the second half of the twentieth century, hand in hand with the crisis of modern functionalist rationalism, ‘organicism’ began to recover wings, momentum, and validity, the truth is that in this classic and ongoing confrontation between the rational and the sensory, the former—rationalism—has been supported by scientific objectivity, while the latter—the sensory—has been a victim of its alleged relativism and ambiguity, and on many occasions, sentimental romantic imprint: science has always been the best guarantee to legitimize proposals and theories. Yet it so happens that advances of neuroscience, which studies the brain, (the greatest at the end of the twentieth century and in the first two decades of this twenty-first century), give more and more prominence to the emotional and perceptive aspects than to rational and abstract ones. This issue has revolutionized disciplines such as psychology and affected certain architectural discourses, such as that of Harry Francis Mallgrave. The recent work of the architect, scholar, editor, and distinguished professor emeritus at the Illinois Institute of Technology, has focused on the relationship between contemporary science and humanities and architectural thought.
Djeca u vremenu
Authors: Vuksan-Ćusa Bartul , Raos Višeslav
Published: December 2022

Autori se u naknadnom komentaru osvrću na teorijske i metodološke nedostatke svoje ranije objavljene studije o dobi i biračkom ponašanju u Hrvatskoj. Na teorijskoj razini ističu nedovoljnu razrađenost konceptualnog okvira i izostanak smještanja studije u odnosu na druga relevantna istraživanja koja se bave političkom socijalizacijom, političkom identifikacijom i društveno-političkim rascjepima. Na metodološkoj razini ističu probleme nedovoljne transparentnosti u prezentaciji rezultata testova multikolinearnosti i faktorske analize te u koncipiranju međuodnosa, operacionalizaciji i mjerenju varijabli poput dobi, obrazovanja, autoritarnosti, konzervativizma i populizma. Skromno zaključujući kako njihov rad ipak pridonosi napretku razumijevanja odnosa dobi i biračkoga ponašanja, autori pozivaju na buduća longitudinalna istraživanja koja bi mogla više reći o eventualnoj promjeni u intenzitetu utjecaja rascjepa na dobne kohorte. Njihov znanstveni autodafe kojim priznaju nedovoljnu komparativnu utemeljenost prethodnog istraživanja, konceptualnu i empirijsku, sažet je u pluralizaciji odabrane naslovne metafore kojom se ti izgubljeni akademski dječaci vraćaju putu akademske zrelosti pa dijete u vremenu postaje djecom u vremenu.
Current Situation and Difficulties in Chinese MTI Teachers’ Sustainable Professional Development
Authors: Wang Zhonger , Bukhari Nurliyana
Published: December 2022

Sustainable teacher development is the key to the success in the program of Master of Translation and Interpretation (MTI) but there was limited research on their current situation and needs in China. In this study 514 teachers from 32 provinces, municipalities and autonomous regions across China were investigated by means of quantitative questionnaires and online interviews concerning their current situation of career development and this research presented a comprehensive description of their age, academic qualifications and professional title. Also this study expounded the current situation and difficulties in academic research, teaching, translation practice and staff training. The findings were as follows. 1：In spite of reasonable age structure, approximately 50% of them had less than three years’ teaching experience in MTI. 2: There was a rise in the number of MTI teachers with doctoral degree but they found it hard to offer students professional guidance. 3: A large proportion of MTI teachers were in a slow stream of promotion in the title of professional post. 4: The proportion of the academic achievements related to translation in all the research projects and papers was small. 5: A majority of them worked as part-time translators. 6: About half of the teachers were not very satisfied with the effectiveness in their staff training program. Therefore it is suggested that more opportunities be provided for the MTI teachers to conduct translation practice in the professional sector and more researches be needed to thoroughly understand their requirement in terms of career development with a view to bridging the gap between content in the teacher training and their actual needs.
RivEr/Generation_LAB. Linking Resilience with Inclusiveness in the Urban Built Environment of Rome
Authors: Mariano Carmela , Rossi Francesca
Published: December 2022

The threat posed by climate change, the progressive erosion of natural resources, the polluting effects related to private motorization, energy waste, excessive consumption of agricultural and natural soils and their progressive waterproofing and reduction in vegetation cover, with the subsequent environmental degradation, have highlighted the need for a sustainable management of natural resources, in terms of an equitable and ethical development, to build inclusive communities able to adapt to the negative effects of emergency phenomena, through new capacities of economic, cultural and social resilience. This contribution presents the results of the activities conducted in the RivEr/Generation_LAB, a project organized by three CIVIS members (Sapienza University of Rome, Universitè libre de Bruxelles, Universidad Autonoma de Madrid) as a part of the CIVIS Project "RivEr/Generation_LAB. Linking resilience with inclusiveness in the urban built environment of Rome, Brussels, and Madrid", financed into the Hub4 Cities, Territories & Mobilities’ Call for proposals 2021. The project proposes a methodology of intervention in the Flaminio district, in particular on the 'Olympic Village' and its relationship with the Tiber River, in line with the Sustainable Development Goals, the Millennium Ecosystem Assessment and the New European Bauhaus, to establish new relationships between cities and the natural environment, favouring sustainable and inclusive public spaces.
Bending and Torsional Stresses in Hypotrochoidal H-Profiled Shafts Standardised According to DIN 3689-1
Authors: Ziaei Masoud
Published: December 2022

Hypotrochoidal profile contours have been produced in industrial applications in recent years using twin-spindle processes, and they are considered effective high-quality solutions for positive shaft–hub connections. This study mainly concerns analytical approaches to determine the bending stresses in hypotrochoidal profile shafts. The formulation was developed according to bending principles using the mathematical theory of elasticity and conformal mappings. The loading was further used to investigate the rotating bending behaviour. The stress factors for the classical calculation of maximum bending stresses were also determined for all those profiles presented and compiled in the German standard DIN3689-1 for practical applications. The results were also compared with the corresponding numerical and experimental results, and very good agreement was observed. Additionally, based on previous work, the stress factor was determined for the case of torsional loading to calculate the maximum torsional stresses in the standardised profiles, and the results are listed in a table. This study contributes to the further refinement of the current DIN3689 standard.
Designing of Multiepitope Subunit Vaccine Against Leptospirosis Using Immunoinformatics Approach
Authors: Kapoor Kopal , Patel Amrutlal , Shekh Satyamitra , Joshi Chaitanya G.
Published: December 2022

The most widely spread and neglected zoonotic disease – Leptospirosis, with an estimated 1.03 million cases and 58,900 deaths occurring annually, is a concern and can be prevented only by effective immunization. Due to the urgent need for a novel vaccine, various research organizations have been evaluating the protective immune response elicited by recombinant vaccines. In this study amino-acid sequences of Outermembrane protein (OMPL) 1, LipL 32, 41 and 46 from ten pathogenic serovars of Leptospira were selected to obtain epitopes that induce CD4+ and CD8+ T cell responses by binding to the MHC molecules. These B cell and T cell epitopes were used to design multi-epitope vaccine to which an adjuvant sequence was added at the N-terminal end and appropriate linkers were used to join the different epitopes to increase the efficiency of the vaccine constructs. Using an immuno-informatics approach, constructs were analyzed for the physiochemical properties, secondary and tertiary structure and its validation, docking with different receptors and prediction of binding affinity for each docked complex, followed by molecular dynamics simulation. Taking in consideration all the results, multi-epitope constructs designed may prove to be promising vaccine candidates against Leptospirosis and warrants experimental validation.
Performance Analysis of Power Spectrum and Power Delay Profile for 5G Network Utilizing Channel Simulator
Authors: Chilukuri Nishanthi , Alagu Santoshkumar
Published: December 2022

Wireless communications are gaining massive demand for faster video streaming, virtual reality, and 5G-based IoT (Internet of Things) applications. Due to this network congestion increases hastily. The demand for user-specific services, machine learning, forcing the radio access network (RAN) to provide improvement in utilization of spectrum efficiency, minimizing power consumption, and improving data rate. For LTE/LTE-A network specifications provided by third-generation partnership project (3GPP), guarantees to provide qualitative of service (QoS). Release 15/16 utilizes two-dimensional (2D) active antenna array systems (AAS). This kind of AAS provides beam forming in both azimuth and elevation also termed as Full Dimensional MIMO (FD-MIMO). It enhances the radiation pattern of the antenna array element by adjusting the angular power spectra at the base station (BS), it also allows selecting the minimum number of antennas for effective beam forming toward specific user equipment’s (UEs). Spectrum allocation challenge can be dealt with at mm wave band having FR2 (>6GHz) frequency band specified by International Telecommunication Union (ITU-R) in line with IMT-2020 specifications. The spectrum is free at mm Wave for communication of 5G. However, the main challenge is, it faces path loss and atmospheric loss electromagnetic energy absorbed by gases like oxygen. In this work, the 5G new RAN power spectrum and power delay profile at 10GHz carrier frequency with 20MHz to 100MHz channel bandwidth is observed for line of sight (LOS) and non-line of sight (NLOS) communication for guaranteed QoS. To demonstrate the path loss and power delay profile (PDP) in directional and Omni-directional antennas NYUSIM channel simulator is utilized.
Contribuições teóricas para uma demografia dos desastres no Brasil
Authors: Flávio Barbieri Alisson , De Mattos Viana Raquel , Campos de Oliveira Soares Vanessa , Aline Schneider Raquel
Published: December 2022

As mudanças demográficas associadas à complexidade dos problemas ambientais contemporâneos, como as mudanças ambientais globais e os desastres tecnológicos, tornarão cada vez mais perene a (re)produção social dos riscos e desastres a eles associados. O artigo propõe reflexões que posicionem a demografia, particularmente no contexto brasileiro, de forma a incorporar esses desafios aos seus conceitos, teorias e metodologias de análise, consolidando o campo de estudos em demografia dos desastres. O percurso escolhido foi, inicialmente, o de revisitar conceitos presentes em estudos de população e ambiente, como riscos, danos, desastres, vulnerabilidade, adaptação e resiliência. Revisitamos a literatura produzida em demografia dos desastres, enfatizando a relação endógena entre desastres e a composição, distribuição e dinâmica demográfica. Em seguida, propusemos um marco teórico sobre demografia dos desastres, bem como sua operacionalização a partir de sete princípios. Por fim, discutimos como, tanto do ponto vista conceitual, teórico quanto metodológico, a demografia possui um papel fundamental para consolidar uma perspectiva científica que antagonize discursos de “naturalização” dos desastres e, consequentemente, contribua para criar ou aperfeiçoar políticas públicas e mecanismos de gestão e planejamento antes, durante e após os desastres.
Educação e outros determinantes da participação laboral de adultos mais velhos no Brasil
Authors: Rocha de Jesus Fernandes Anderson , Lanza Queiroz Bernardo
Published: December 2022

A extensão da vida laboral está ligada aos anos acumulados de estudo pelos indivíduos e às características do sistema de previdência social (COILE, 2018; GRUBER; WISE, 1999). No Brasil, ao longo das últimas décadas, as pessoas têm adquirido maior educação formal e entram tardiamente no mercado de trabalho, mas a disponibilidade de programas de aposentadoria faz com que saiam precocemente, mesmo que estejam experimentando ganhos em longevidade (QUEIROZ; FERREIRA, 2021). O presente estudo busca caracterizar as transformações, ao longo do tempo, da participação laboral de indivíduos em idades avançadas, considerando as mudanças na composição educacional. Para tanto, foram utilizados os microdados dos Censos Demográficos (1980, 1991, 2000 e 2010), obtidos no IPUMS, e da PNAD de 2015. A participação na força de trabalho foi estimada a partir de modelo logístico binário que considera seus potenciais determinantes e também representa as desigualdades que marcam o contexto. Os resultados mostram que a propensão de estar em atividade se relaciona positivamente à escolaridade. No entanto, pouco mudou no que tange às condições de trabalho de pessoas mais velhas. A precariedade enfrentada por essa mão de obra subsiste ao longo do tempo e persistem as desvantagens de mulheres e negros no que se refere à atuação no mercado de trabalho.
The Effect of Bilimbi Juice Levels and Soaking Time on The Growth of Aspergillus flavus, L. in Corn Kernels
Authors: Susilo Jatmiko , Erwinarti Agitya Resti , Apriarti Zaira Ri
Published: December 2022

produces aflatoxin compounds that are hepatocarcinogenic. The study intends to analyze the effect of concentration and soaking time of corn kernels in bilimbi (Averrhoa bilimbi) juice on the growth of Aspergillus flavus. The experimental research, corn kernels soaked in star fruit juice concentrations of 5, 10, and 15% v/v, for 10, 20, and 30 minutes. Corn kernels are taken and planted in AFPA media. Microscopic observations every hour to observe the growth of Aspergillus flavus from planting to growth. Data were analyzed using two-way ANOVA, followed by LSD test with 95% CI. Research shows there is a decrease in pH caused by increased levels of star fruit juice. Concentrations of bilimbi fruit and soaking time can inhibit the growth of Aspergillus flavus in corn kernels. The optimal inhibitory potential was found at 15% v/v with a soaking time of 30 minutes.
Binahong Leaves Water Extract (Anredera cordifolia (Tenore) Steen.) as a Natural Foaming and Antibacterial Agent of Antiseptic Liquid Bath Soap
Authors: Setyowati Widiastuti Agustina Eko , Nurisah Reti Prabaraita , Wulandari Puput Istika
Published: December 2022

The research about the use of binahong leaves water extract (Anredera cordifolia (Tenore) Steen.) as a natural foaming and antibacterial agent in the production of antiseptic liquid bath soap has been conducted. The extraction of binahong leaves was done by the maceration method using water solvents, and then saponin identification was carried out using a foam test and Lieberman Burchard. Antiseptic liquid soap is made in 6 preparations with variations in the ratio of Sodium Lauryl Sulfate (SLS) and water extract of binahong leaves. Antibacterial activity test was carried out on Staphylococcus aureus and Escherichia coli using the excellent diffusion method. The results showed that binahong leaf water extract contained saponins and produced a stable foam of more than 10 minutes so that it could be used as a natural foaming agent in the production of antiseptic liquid bath soap. The soap produced meets the quality requirements of SNI 06-4085-1996 concerning Liquid Bath Soap, where preparation 4 has the best results with detergency power of 40%; pH 8,87; free alkali content of 0,04%; and a specific gravity of 1,06 gr/ml. A liquid bath soap with binahong leaves water extract surfactant (preparation 6) has the highest antibacterial activity against S. aureus and E. coli with inhibition area diameter of 13,5 mm (strong) and 12,5 mm (strong) respectively.
Reconstruction of Practice Module on the Adsorbent Topic Contained the Nature of Science (NOS)
Authors: Raihanah Dinnah , Saridewi Nanda , Fairusi Dila
Published: December 2022

The training module is a learning material with interesting illustrations, communicative language, and can be adapted to students' knowledge. Through this module, students can apply their knowledge to life. This study aims to reconstruct the practice module on the topic of adsorbents contained in NOS. The research design of the Educational Reconstruction Model (MER) as the primary reference in making the adsorbent practice module. The participant used was one of the secondary schools in the city of South Tangerang. The results of the calculation of the Content Validity Ratio (CVR) and Content Validity Index (CVI) show that the chemical concepts presented are valid and do not need to be improved. Test results show that from 30 student respondents, the overall percentage data was 89.8%, which means that this module is excellent and suitable as a source of learning in schools. The results of this study can be used as an example of innovating teaching materials.

 
The Comparison of Spectrophotometric and TLC-Densitometric for DPPH Radical Scavenging Activity Analysis of Three Medicinal Plant Extracts
Authors: Cahyono Bambang , Setyadewi M. Christina , Suzery M. , Aminin Agustina L. N.
Published: December 2022

In this research, Thin Layer Chromatography-Densitometry has proven to be a good method for analyzing 1, 1 diphenyl 2-picrylhydrazyl (DPPH) radical scavenging activity, since this approach displayed the similar trends with UV-Vis spectrophotometric method. Three medicinal plants collected from Semarang used to evaluate both methods.  The IC50 value ranged from 25.26 - 4913.74 ppm shown by UV-Vis spectrophotometric and 24.74 – 4674.61 ppm using TLC-Densitometric. Meniran Dechlorophyllated (Phyllanthus niruri) provides the strongest antioxidant activity and the weakest de-chlorophylated parsley (Petroselinum crispum). The paired sample t-test points from a non-dechlorophylation extract using the TLC densitometry test significantly gives a lower IC50 value than the UV spectrophotometry method-has. The maximum increase of peak area under the UV light 365 nm up to 56.08 %. This evidence supports the presumption that the scavenging radical DPPH caused not only decreasing the maximum absorbance under UV light 516 nm but also increasing the absorbance under UV light ± 365 nm.
Effect Concentrations of Polyethylene Glycol in Stability Structure of Blending Polymer Cholesteryl acrylate-ITO
Authors: Afrizal Afrizal , Rahman Arif , Sugiharto Iwan , Ismail Muhammad
Published: December 2022

Polymer ChoAcry/ITO was added glycol is one of the material polymer liquid crystal modifications. In general polymer liquid crystal cholesteryl acrylate was made for many application usage in optoelectronics materials. This research want to study effect Polyethylene Glycol (PEG) in polymer choAcry/ITO for stability structure of blending choAcry/ITO. PEG 0.006 was added to mixed cholesteryl acrylate with ITO. Polymerizations that doing using UV curing photopolymerizations. Characterizations group functions using Fourier Transformed Infra Red (FTIR) and Nuclear Magnetic Resonance (NMR). Effect concentrations of PEG in PolyChoAcry-ITO shown from FTIR spectrum, shown not different. Peak in spectrum showed are C=C and C-H aliphatic, C=C aromatic, C-O ester, and para-benzene. Based on data FTIR that PE-b-PEG not change structures. Therefore, diffractogram of XRD, showed added ITO and PEG can be affect phisycal and chemistry properties of polymer cholestryl acrylate. This data showed PEG changed structures of polymer. Polyethilene glycol spreading into polymer cholesteryl acrylate. In the literatures told that PEG can be conjunctionc between that monomer or polymer cholesteryl acrylate-ITO.
Synthesis of Conjugated Copolymers Fluorene-based on Thieno-thiophene for Photovoltaic Cells
Authors: Sarjadi Mohd Sani , Khen Yap Leong , Majid Mohd Hafiz Abd , Soloi Sabrina
Published: December 2022

Organic solar cells have been receiving more attention in the recent years due to the cost bottleneck cap of inorganic solar cells and the increasing demand for more low-cost renewable power sources. In this work, poly(9,9-didodecylfluorene-alt-thieno[3,2-b]thiophene), P1 composed of alternating fluorene based co-polymer unit was successfully prepared by direct arylation polymerization. P1 composed of alternating fluorene unit as a donor unit and thieno[3,2-b]thiophene as a donor unit which is a donor-donor co-polymer. The colour and phase of P1 were observed. TLC showed positive result for P1. The surface morphology of P1 was identified by SEM. The structure of P1 was confirmed by using 1H-NMR and 13C-NMR. Functional group present of P1 were identified by using FTIR. The λmax and range of adsorption of  P1 were identified and band gap were calculated. The physical characteristics of P1 was compared and discussed. Based on the chemical characteristics, P1 has a high potential as organic photovoltaic material as UV-Vis shown a better adsorption range and lower band gap.

 
The Development of Structured Inquiry with three-Level Representation Module
Authors: Hidayati Hidayati -
Published: December 2022

Mole concepts are essential parts of chemistry learning and have become preliminaries to learn other chemistry concepts. However, the learning resource used has not incorporated three representations, resulting in students' learning outcomes. This study aimed to develop a structured inquiry module in terms of validity and practicality. The method used in this study is research development through the use of the Plomp model. There were 141 senior high school students in Padang participating in the study. The instruments of this study included cognitive tests. The result of the study indicated that the structured inquiry module had high validity (V=0.98), practicality based on teachers' response (P=0.36) and students' response (P=0.36)

Furthermore, the result of the t-test toward hypotheses of the learning outcome of the mole concept showed that the learning outcome of the mole concept in experimental groups was higher than that of control groups at both schools. Hence, the structured inquiry module has high validity and practicality. It is also effective to be used in chemistry learning at school. The module developed is a module with three levels of representation (macroscopic level, submicroscopic level and symbolic level). The module contains structured inquiry activities. The module also includes several components such as teacher guidelines, student activity sheets, worksheets, worksheet keys, test sheets, test sheet keys.

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