bluuebunny/crossref_metadata_2025 huggingface dataset:
ON THE PROBLEMS OF SOCIAL DEVELOPMENT OF CHILDREN WITH HEARING IMPAIRMENT
Authors:   Alfred Nobel University, Harkusha Inesa V. , Dubinskyi Serhii V. ,   Alfred Nobel University
Published: January 2022

The article reveals the process and factors of socialization of hearing-impaired children; the pedagogical conditions of their formation are highlighted. The results of a thorough analysis of psychological and pedagogical literature allow us to assert that the social development of a child with hearing impairment is influenced by a number of factors: the state of hearing, level of speech development, their individual characteristics, specially organized training, conditions of family education. It is emphasized that the socialization of children with hearing impairments lies in their integration into society, their assimilation of the values and generally accepted norms necessary for their future life in society. It is claimed that social activity is an activity that is a means of forming social, communication skills based on high moral collectivist motives, aimed at the positive development of the environment, people, nature. It is argued that social skills are conscious actions, gradually developed as a result of upbringing and serving for the creative transformation of the surrounding reality, which leads to the development of a hearing-impaired child, their self-education, the enrichment of their social and communicative experience, the formation of their responsibility, hard work, diligence. It is also indicated that the types of social skills of children with hearing impairments are: self-service skills, agricultural skills; volunteer work; various labor operations. It is emphasized that the pedagogical conditions for the formation of social skills in children with hearing impairments include: compliance of work with general didactic principles and specific principles of work with hearing-impaired children; creating a supportive environment; interaction between parents - teachers - children; maintaining the communication activity of children with hearing impairments; the readiness of teachers for specialized activities in the social skills formation. It is claimed that social development combines the processes of socialization and individualization.
Evaluasi Pencahayaan Alami dan Buatan pada Ruang Kuliah Fakultas Sains dan Teknologi Unika Musi Charitas
Authors: Amin Abdul Rachmad Zahrial
Published: January 2022

This light on earth is needed by mankind to carry out every activity every day, be it activities during the day or at night. Natural lighting mostly comes from the sun which is influenced by the condition of the celestial sphere, in buildings of course it is influenced by large window openings. Meanwhile, artificial lighting comes from lamps which are influenced by the type of lamp, placement and distance. A space planning will of course pay attention to lighting, of course, especially for rooms with special functions that require very high accuracy. The standard of comfort for a room is regulated in SNI 03-6179-2011 stated for classroom lighting requires 15 W / m2, drawing space requires 20 w / m2. This study uses a descriptive analysis method with an architectural approach, the results obtained from the primary data can be used as input simulations with the ecotect radiance 5.6 program. From the simulation results with ecotect radiance, it is found that the need for strong bright light when adjusted to the function of the classroom as a place for teaching and learning is still lacking or below standard, which is below 300 lux.
Kualitas Produk Wisata Budaya dengan Kepuasan Wisatawan pada Kawasan Pariwisata Tepian Sungai Musi Kota Palembang
Authors: Pidadari Pidadari , Nuryanti Wiendu
Published: January 2022

Kawasan pariwisata tepian Sungai Musi Kota Palembang merupakan salah satu dalam Rencana Induk Pembangunan Kepariwisataan Nasional Provinsi Sumatera Selatan dimana KSPN (Kawasan Strategis Pariwisata Nasional) yang dibagi menjadi wilayah kota dan kawasan tepian Sungai Musi, dimana sepanjang koridor Sungai Musi memiliki sejarah dan budaya terhadap perkembangan Kota Palembang. Sebagaimana arahan pengembangan wilayah demi mendukung pertumbuhan ekonomi melalui sektor pariwisata, dimana kawasan wisata dituntut dapat memberikan kualitas produk wisata demi memuaskan wisatawan. Penelitian ini bertujuan untuk mengkaji kualitas produk wisata budaya berdasarkan presepsi wisatawan dan mengetahui prioritas pengembangan kawasan wisata. Penelitian ini menggunakan metode deskriftif kuantitatif. Hasil penelitian ini menunjukan kualitas produk wisata budaya belum memuaskan wisatawan dengan faktor yang disebabkan oleh rendahnya kualitas pada amenitas, aksesibilitas dan ancellery wisata. Dengan metode analisis IPA, dapat diketahui prioritas pengembangannya. Prioritas pengembangan pada kawasan ini juga harus memperhatikan aspek daya tarik wisata berupa bangunan tradisional dalam pemeliharan dan perlindungan aset cagar budaya pada kawasan tepian Sungai Musi demi tercapainya produk wisata yang kompleks dan berkualitas.
Determinan Persepsi Perawat Tentang Peran Case Manager
Authors: Devi Ni Luh Putu Lusiana , Swarjana I Ketut , Sastamidhyani Ni Putu Ayu J , Wicaksana I Gusti Agung Tresna
Published: January 2022

Case manager belum melakukan peran dengan optimal. Case manager seperti pelengkap standar akreditasi. Banyak faktor terlibat dalam timbulnya berbagai persepsi ini. Penelitian ini bertujuan untuk mengidentifikasi determinan persepsi perawat tentang peran case manager. Penelitian kuantitatif dengan desain cross-sectional ini melibatkan 296.876 perawat sebagai populasi. Metode sampling menggunakan multistage random sampling, didapatkan sampel sebanyak 399 perawat. Instrumen penelitian menggunakan kuesioner persepsi tentang case manager, kuesioner pengetahuan tentang case manager dan kuesioner kepuasan kerja yang telah dilakukan uji validitas dan reliabilitas.  Kuesioner kelelahan kerja yang telah baku juga digunakan pada penelitian ini dengan nilai cronbach alpha (0,921). Setiap responden telah mengisi kuesioner terstruktur melalui google form dan telah dianalisis menggunakan deskriptif statistik, chi square-test dan binary logistic regression. Penelitian ini menemukan bahwa sebagian besar atau sebanyak 205 (51%) perawat memiliki persepsi positif tentang peran case manager. Faktor pengetahuan dan kepuasan kerja dikaitkan dengan persepsi perawat tentang peran case manager (p=0,002 dan p=0,006). Faktor determinan persepsi tentang peran case manager pada perawat adalah pengetahuan (Adj. OR=2,36, 95% CI 1,30-4,26, p 0,005). Temuan ini mendukung teori yang mana pengetahuan dan kepuasan kerja terkait dengan persepsi tentang peran case manager.
Assessment of ecological conditions for growing the market-size fish in the Kantivka fattening pond (Khmelnychchyna, Ukraine)
Authors: Hryhorenko T. V. , Samchyshyna L. V. , Chuzhma N. P. , Bazaieva A. M. , Savenko N. M. , Oborsky V. P. , Mykhailenko N. G.
Published: January 2022

Abiotic (water quality) and biotic (Phyto-, zooplankton and benthos) factors in the Kantivka fattening pond the Khmelnitskrybhosp Private Joint-Stock Company were studied during the vegetation seasons in 2020. The aquaculture objects in the pond are cyprinid fish species (carp, grass carp, silver carp, pike). The ecological conditions of the pond were evaluated as good enough for the fish fattening purpose. The critical water quality parameters were following traditional values accepted for fish farming in Ukraine. The taxonomic composition of plankton and benthos was represented by widespread and Ubiquiti species mainly. The 124 species and intraspecies taxa of microalgae and the 34 species of zooplankton were identified in the Kantivka fattening pond. The mean abundance and biomass for the phytoplankton were 183.8 million cells/dm3 and 35.61 mg/dm3, respectively; for zooplankton, those were as 336600 ind/m3 and 14.83 g/m3, and for zoobenthos, those values were as 309.6 ind/m2, and biomass as 5.84 g/m2. Such parameters of natural forage base correspond to the optimal values for natural fish food according to fish farming standards in Ukraine. In the late summer, the free-living copepod stages and mature adult females of the parasitic copepod crustacean Ergasilus sieboldi Nordmann were registered in plankton. This copepod causes the invasion of fish diseases like infection and destruction of gill arches, which leads to a severe disturbance in fish respiration, emaciation, delaying in growth, and the potential death of commercial fish even. The development of natural fish food in the Kantivka fattening pond is shown an intensive level of biomass and abundance of phytoplankton, zooplankton, and zoobenthos. It is considered sufficient to meet the natural nutritional needs (in combination with artificial feeding) for older age groups of the cultivated cyprinid fish species.
Pedagogia empreendedora: um olhar inovador à educação básica
Authors: Vivoni Sandra Mara Nunes , Silva Ana Carolina Nascimento , Silva Leonardo Alexandre , Andrade Sandra Regina
Published: January 2022

Atualmente, o empreendedorismo cresce no Brasil, seja pela falta de cargos para inserção no mercado de trabalho, pela necessidade de fontes adicionais de renda, ou pelo aumento do custo de vida. Incluí-lo como aliado na Educação Básica é uma estratégia que pode permitir formar alunos que se deixam sonhar e não apenas permanecer na passividade. Assim, a questão-problema que norteou este artigo foi: como é a relação do empreendedorismo na Educação Básica? Portanto, este estudo objetivou ampliar a compreensão sobre o tema, analisar a sua situação nesse nível educacional e contribuir com esta temática. Buscou-se, então, um conhecimento da situação atual nas escolas e um modelo de prática de um projeto social empregado por Dolabela (2003; 2008), a “Oficina do Empreendedor”, de Manguinhos, RJ, além da valorização da estratégia conhecida como Pedagogia Empreendedora dos Sonhos. Foram abordados diversos conceitos voltados para o perfil empreendedor, sob diferentes olhares, sobretudo no que se refere à Lei de Diretrizes e Bases da Educação e à Base Nacional Comum Curricular, visando à forma de atuação do docente nas escolas. A metodologia adotada objetivou estabelecer uma análise crítica de estudos sobre o tema, selecionando artigos sobre Pedagogia Empreendedora. Os resultados do projeto pesquisado, que já atendeu mais de 500 jovens desde 2010, demonstram que a maioria já está empreendendo; frequentando ou concluindo a faculdade; ou nas Forças Armadas. Como conclusão, percebe-se que a cultura empreendedora surge como uma educação diferenciada e inovadora que pretende fortalecer a personalidade do aluno para prepará-lo para um mercado dicotômico que demanda um pensamento amplo, universal e uma individualização estimulada pela própria liberdade. E, quanto mais cedo for trabalhada essa questão, com as crianças em sala de aula, mais chances elas terão de se tornarem protagonistas de suas histórias.
Concretos de alta resistência com elevados teores de fíler calcário: propriedades mecânicas
Authors: Silva Silvane Santos da , Isaia Gustavo de Aguiar
Published: January 2022

Neste trabalho foram pesquisadas as propriedades mecânicas dos concretos de alta resistência elaborados através de significativas quantidades de fíler calcário como opção ao concreto convencional. Realizaram-se experimentos para determinar a resistência à compressão, resistência à tração, módulo de elasticidade e retração comparando-os com os parâmetros usualmente utilizados em concretos de alta resistência. Os concretos de alta resistência foram confeccionados através do empacotamento de partículas, com teores entre 50% e 60% de fíler calcário em traços binários e quaternários utilizando-se cinza de casca de arroz, cal hidratada e gesso. O teor a/ag utilizado foi 0,25, viabilizado pela adoção de um de aditivo hiperplastificante que propiciou um abatimento de 100+20 mm. Os aspectos mostrados resultaram, aos 91 dias, em resistências à compressão que variaram de 59,8 a 82,3 MPa, tipificando concretos de alta resistência. No que concerne à resistência à tração foi observada uma relação compressão diametral x axial próxima de 7%, valor este indicado para concretos de alta resistência. Os módulos de elasticidade encontrados apresentaram uma desigualdade menor que 5% quanto a FIB (2013) para esta categoria de concreto. Os valores da retração apresentaram similaridade aos da NBR 6118. Destaque especial para a combinação 50FC com resistência à compressão de 43,7, 72,6 e 82,3 MPa aos 7, 28 e 91 dias respectivamente. Através dos valores encontrados constatou-se a aplicabilidade de concretos de alta resistência com quantidades significativas de fíler calcário em estruturas de concreto armado como opção ao concreto convencional.
Proposta de implantação do marketing digital para o fortalecimento da marca e captação de clientes: estudo de caso na padaria e confeitaria Mestre do Pão – Manaus, Amazonas
Authors: Roberto Pietro Pascarelli Alves
Published: January 2022

Este estudo de caso realizado na empresa de pequeno porte “Mestre do Pão”, situada na cidade de Manaus, estado do Amazonas, surgiu a partir do diagnóstico organizacional realizado na empresa, onde se aferiu que esta precisava atuar com maior ênfase na área de marketing, principalmente no que tange ao uso de novas ferramentas no âmbito corporativo em busca de ampliar os resultados operacionais e financeiros. Neste contexto, se identificou a possibilidade do uso do Marketing Digital. Logo, o presente artigo buscou solucionar a seguinte questão norteadora: Como a utilização de estratégias de marketing digital pode contribuir com a captação e retenção de clientes? Seu objetivo geral foi identificar estratégias de marketing digital que possibilitem contribuir para captação e retenção de clientes a prospecção da marca da empresa. Este trabalho se caracteriza como um estudo de caso de natureza qualitativa com seus objetivos exploratórios-descritivos, sendo uma pesquisa bibliográfica. Assim, nos resultados foram estruturadas um conjunto de ações interventivas que visam a implementação do e-commerce, o impulsionamento das publicações nas mídias pagas do Facebook e Instagram, e a implementação do marketing digital, prioritariamente o e-mail marketing. Para coordenar as intervenções foi realizado um planejamento através de um cronograma de atividades fazendo uso da ferramenta 5W2H para organizar o tempo de cada ação. Amparado pelo estudo, pretende-se que a empresa atinja o propósito de buscar a promoção da marca da empresa, bem como seus produtos e serviços. Promovendo vantagens e benefícios aos clientes e resultados operacionais e financeiros para organização estudada.
Plato's State and the Literary Canon: A Comparison
Authors: Dohal Gassim
Published: January 2022

Plato's issue is with "orality," as embodied by "the poet," who is incapable of "telling the truth," but our current concern is with "canonized literature," in which the minority is purposefully disregarded or neglected. As a result, both the poet and canonized literature evade and/or ignore the truth. Plato looks for and sees solutions in "literacy" at his time, where the truth might be traced. We can now look for a place for the marginalized portion of literature –written by powerless, colonized, disregarded, and oppressed people who are able to express themselves and transmit their part of the truth to future generations. The main objective of this article is to analyze and present both issues and try to suggest a solution. And the method will depend on objective analysis and comparison between these two problems to understand them and accordingly contextualize them in the light of time. After all, our current time problematic canon might be solved by representing the minorities and giving them a space in the known canon.
Innovating Digital Literacy for History Students During COVID-19 and Beyond
Authors: Sye David
Published: January 2022

Due to the COVID-19 pandemic, many cultural institutions that house archives and special collections closed their doors or otherwise limited in-person access. For disciplines that utilize special collections for research, such as history, students faced challenges as they worked to conduct original primary source research for projects, theses, and dissertations. At Murray State University, I provided library instruction that focused on accessing digital archives and collections. Concepts such as “digital archival literacy” are not only important to discuss now, but have implications beyond the pandemic as research is increasingly performed in a digital environment.
Review of Hidden Architectures of Information Literacy Programs
Authors: Gibbon Freya
Published: January 2022

Review of Gardner, C. C., Galoozis, E., and Halpern, R. (Eds.) (2020). Hidden architectures of Information literacy programs: Structures, practices, and contexts. Association of College and Research Libraries.
COMMUNITY PERCEPTION OF THE IMPACT OF THE EXISTENCE OF OIL PALM PLANTATION COMPANY IN KACUNG VILLAGE KELAPA DISTRICT BANGKA BARAT REGENCY
Authors: Setiawan Iwan , Kafsiah Siti , Evahelda Evahelda
Published: January 2022

PT Bumi Permai Lestari (PT.BPL) which has a total area of ​​14,319.08 Ha is the largest plantation company in Bangka Barat Regency where one of its branches is located in Kacung Village, Kelapa District, Bangka Barat Regency. Several studies have shown that the existence of oil palm plantation companies has an impact on the communities where the companies are located. Unfortunately, there is no research that shows the impact of the existence of a plantation company owned by PT Bumi Permai Lestari (PT.BPL) based on community perceptions in Kacung Village, Bangka Barat Regency. The purpose of this study was to analyze people's perceptions of social and economic changes and to determine the factors that influence people's perceptions of social and economic changes due to the existence of oil palm plantation companies. The research was conducted in Kacung Village from January 2019 to July 2019 using the survey method. A total of 93 people in Kacung Village were used as samples using Simple Random Sampling. The research data was processed using a Likert Scale and Binary Logistics Regression. The results showed that the people of Kacung Village thought that the existence of PT Bumi Permai Lestari (PT.BPL) had a good impact on the social and economic aspects of the community with social and economic indexes of 62% and 66%, respectively. In addition, from the social aspect, the results of the study indicate that the variables of the number of family members, type of work and social status have a significant effect on public perception in assessing the impact of the existence of PT.BPL. Meanwhile, from the economic aspect, the variables that have a significant effect on people's perceptions in assessing the impact of the existence of PT.BPL are the number of family members, type of work.
A Diagrammatic Notation for Visualizing Epistemic Entities and Relations
Authors: Palider Kye , Patton Paul , Barseghyan Hakob , Da Silva Julia , Doppelt Torin , Levesley Nichole , Rapson Jessica , Sarwar Ameer , Shaw Jamie , Zhang Yifang , Zulfiqar Amna
Published: January 2022

This paper presents a diagrammatic notation for visualizing epistemic entities and relations. The notation was created during the Visualizing Worldviews project funded by the University of Toronto’s Jackman Humanities Institute and has been further developed by the scholars participating in the university’s Research Opportunity Program. Since any systematic diagrammatic notation should be based on a solid ontology of the respective domain, we first outline the current state of the scientonomic ontology. We then proceed to providing diagrammatic tools for visualizing the epistemic entities and relations of this ontology. These basic diagramming techniques allow us to construct diagrams of various types for both synchronic and diachronic visualizations. The paper concludes by highlighting some future research directions. As the notation presented here is de facto accepted and used in scientonomy, the paper suggests no modifications.
Loss of Meanings of Cultural Metaphors in Translation: An Analysis of Translated Bulleh Shah’s Punjabi Poetry
Authors: Asghar Sana
Published: January 2022

Language encompasses the whole native culture and social norms and traditions but the translation from one language to another changes the context and sometimes meanings as well. The translators feel difficulties in finding word equivalences. Sometimes the equivalence of the words of one culture does not exist in the other culture which creates difficulties in translation to convey the complete message. There are so many issues while translating the Punjabi language into English. There are so many metaphors in Punjabi which do not have word equivalence in the English language. The research project aimed to trace out the loss of the meanings and context while translating Punjabi poetry into English. Many Punjabi Sufi writers have projected the colors of Punjabi in different forms and contexts but Bulleh Shah has a very unique style. Two poems of Bulleh Shah translated by Taufiq Rafat were under examination. This was purely qualitative research where data has been collected from books, libraries, and research journals. Textual analysis has been used as a research method to analyze the data. The findings revealed that Punjabi poetry has distinct metaphors that represent Punjabi culture, but when translated into English the original meaning is lost.
DESAIN MODUL PERSAMAAN GARIS LURUS BERBASIS KOMUNIKASI MATEMATIS
Authors: Nafisa Aulia
Published: January 2022

Secara alamiah siswa mengalami situasi yang disebut dengan kesulitan belajar. Dalam mengidentifikasi kesulitan-kesulitan siswa saat mempelajari suatu materi, faktor yang sangat berkaitan adalah hambatan epistimologis. Pada dasarnya siswa mengalami kesulitan dalam menghubungkan grafik persamaan garis lurus melalui dua titik dengan menentukan persamaan garis lurus melalui dua titik, menentukan persamaan garis lurus melalui satu titik dengan gradien tertentu, menentukan nilai gradien melalui dua titik, mengungkapkan kembali definisi dan manfaat persamaan garis lurus dengan bahasa sehari-hari dan menafsirkan soal cerita dalam kehidupan sehari-hari ke dalam bahasa dan simbol matematika. Selain itu siswa belum terbiasa menyelesaikan soal cerita dalam kehidupan sehari-hari secara sistematis. Dengan demikian, perlu adanya suatu desain bahan ajar didaktis yang disusun berdasarkan kemampuan komunikasi matematis. Penelitian ini bertujuan untuk mengidentifikasi hambatan-hambatan belajar siswa terkait materi persamaan garis lurus dan mendeskripsikan desain bahan ajar didaktis materi persamaan garis lurus berbasis komunikasi matematis. Desain didaktis yang dibuat berupa modul persamaan garis lurus untuk kelas VIII berdasarkan tahapan Didactical Design Research (DDR) yaitu tahapan analisis situasi didaktis sebelum pembelajaran dan tahapan metapedadidaktik. Pada tahapan analisis situasi didaktis menghasilkan learning obstacle, antisipasi didaktis bahan ajar berupa modul matematika berbasis komunikasi matematis dan hasil validasi bahan ajar (modul) oleh para ahli. Pada tahapan metapedidaktik diperoleh uji praktikalitas bahan ajar (modul) oleh 10 siswa SMP kelas VIII dan guru matematika.
Kemampuan Koneksi dan Representasi Matematis Serta Cara Pembelajaran Matematika Di SMA
Authors: Rustam  , Sunarti Dona Fitriawan , Zubaidah  , Nursangaji Asep
Published: January 2022

Penelitian ini bertujuan untuk mengetahui dan mendeskripsikan tentang kemampuan koneksi dan representasi matematis siswa SMA pilihan pertama di pantai utara. Penelitian ini dilakukan dalam bentuk deskriptif, yaitu dengan tahapan survey secara tak langsung (angket dan wawancara) terhadap siswa SMA tentang daya matematis dan cara guru mengajar dalam pembelajaran matematika. Pembelajaran yang dilakukan guru dikaji dari pendekatan, metode, model, media pembelajaran dalam matematika. Di samping itu juga memperhatikan cara guru mengatasi permasalahan dalam pembelajaran matematika. Pelaksanaan penelitian dalam perolehan data melibatkan mahasiswa pendidikan matematika strata satu maupun dua. Beberapa mahasiswa yang terlibat diberikan pembekalan terlebih dahulu tentang cara memperoleh data serta aspek yang dijadikan kajian. Beberapa alat pengumpulan data yang digunakan yaitu: (1) angket siswa tentang proses pembelajaran matematika di kelas; (2) angket guru tentang proses pembelajaran matematika di kelas; dan (3) soal matematika dalam kajian daya matematis. Sedangkan yang dijadikan subyek penelitian adalah siswa kelas 10  IPA perwakilan dari SMA Swasta dan Negeri, masing-masing satu kelas. Pengambilan  sekolah dilakukan pada tiga kabupaten pantai utara, yakni Sambas. Jadi banyak sekolah yang dilibatkan dalam penelitian ini adalah enam  sekolah. Sedangkan kelasnya sebanyak enam kelas. Data yang diperoleh berupa jawaban siswa dari hasil tes tentang daya matematis, hasil wawancara siswa dan hasil wawancara guru dianalisis dan dideskrpsikan. Sehingga memperoleh jawaban dari pertanyakan dalam penelitian.
Pengembangan Media Pembelajaran Matematika Berbasis Aplikasi Android untuk Meningkatkan Pemahaman Konsep pada Materi Transformasi Geometri Kelas IX
Authors: Dwiputri Reggina
Published: January 2022

Masalah yang terjadi yaitu sedikitnya alternatif pembelajaran pada masa pandemi mengakibatkan makin sulitnya memahami pelajaran matematika terutama pada materi transformasi geometri submateri rotasi yang seharusnya pembelajaran terjadi secara interaktif namun tidak terlaksana. Adapun tujuan penelitian ini adalah membuat media pembelajaran matematika berbasis aplikasi android pada materi transformasi geometri dengan submateri rotasi kelas IX. Research and Development merupakan jenis dari penelitian ini serta mengadopsi model ADDIE (Analysis, Desaign, Development, Implementation, Evaluation) dengan tujuan mengetahui kelayakan serta respon peserta didik.  Pengumpulan data menggunakan angket skala likert modifikasi dengan menghilangkan pilihan netral. Kelayakan media pembelajaran akan divalidai oleh 2 ahli materi dan 2 ahli media, dan respon peserta didik menggunakan teknik purposive sampling dengan 12 peserta didik kelas 9C. Namun karena keterbatasan penelitian ini hanya sampai tahap implementasi. Penelitian ini menghasilkan sebuah produk berupa media pembelajaran matematika berbasis aplikasi android untuk meningkatkan pemahaman konsep pada materi transformasi geometri kelas IX. Kelayakan pada media pembelajaran memperoleh skor total 188 dengan persentase 94% kategori “Sangat Layak” sedangkan respon peserta didik memperoleh skor total 215 dengan persentase 89.58% kategori “Sangat Baik”.

The problem that occurs is that the lack of learning alternatives during the pandemic makes it increasingly difficult to understand mathematics lessons, especially in the rotational submaterial geometry transformation material, which should be taught interactively but is not implemented. The purpose of this research is to create an android application-based mathematics learning media on geometry transformation material with rotation submaterial for class IX. Research and Development is a type of this research and adopts the ADDIE model (Analysis, Design, Development, Implementation, Evaluation) with the aim of knowing the feasibility and responses of students. Collecting data using a modified Likert scale questionnaire by eliminating the neutral choice. The feasibility of learning media will be validated by 2 material experts and 2 media experts, and student responses using purposive sampling technique with 12 students in grade 9C. However, due to the limitations of this research, it is only up to the implementation stage. This research produces a product in the form of an android application-based mathematics learning media to improve understanding of concepts in the geometry transformation material for class IX. The feasibility of learning media obtained a total score of 188 with a percentage of 94% in the "Very Eligible" category while the student responses obtained a total score of 215 with a percentage of 89.58% in the "Very Good" category.
Hydration and Air Entrainment Challenges of High-Volume Fly Ash Concrete Pavement
Authors: Baral Aniruddha , Roesler Jeffery R.
Published: January 2022

The goal of high-volume fly ash concrete (HVFAC) is to produce concrete pavements at a lower cost and carbon footprint while maintaining its desired durability. Previous research has demonstrated that the required fresh and hardened concrete properties can be achieved at higher replacement rates of cement with fly ash such as 40%. However, most transportation agencies do not permit more than 30% cement replacement with fly ash primarily because of the potential inconsistencies in early-age properties such as variable air entrainment, delays in setting times, and lower strength gains. In this paper, the heat evolved during hydration of HVFAC are presented with respect to the source of the cement and fly ash, the variability of fly ash from the same source, and addition of nano limestone. Isothermal calorimetry showed longer setting times were dependent on the specific fly ash-cement combination as well as the degree of sulfate imbalance. For this study, HVFAC mixes with class C fly ash had a larger sulfate imbalance than class F fly ash with final setting times 4.5 hours and 1.9 hours longer than straight cement system, respectively. Replacing cement with 10% nano limestone in HVFAC system accelerated the initial set time by 3.2 hours which was much greater than the set time acceleration (1.3 hours) with the replacement of straight cement with 10% nano limestone. The various types of inorganic and organic carbons in fly ash remain a challenge for predicting and maintaining air content but the foam index still offers a rapid and straightforward quality control test with operator variability within ±1 µL AEA/gm fly ash.
A Contemporary Comparison of Life Cycle Evaluations of Road Pavements in Australia-Asphaltic Concrete vs Portland Cement Concrete
Authors: Moss Justin , Liang Nicole
Published: January 2022

Life cycle cost analyses (LCC/A) have not typically been used for pavement optioneering for nearly 30 years in Australia, nor are they generally required in detailed design. To date, asphalt pavements were assumed to have lower construction costs but acknowledged as requiring regular maintenance (every 5 to 10 years), whereas concrete is well known to require less maintenance (typically at intervals of 10 to 20 years). Concrete is therefore characterised as being lower cost only in terms of its life cycle and consequently overlooked where construction costs are the focus of pavement options evaluation. However, with significant recent changes in road construction materials and processes, preconceptions around life cycle costs of asphalt and concrete pavements around the world should be reviewed. This paper reports on the findings of a study conducted by Arcadis which compared the life cycle costs of highway low- noise high-speed pavements - plain concrete (PCP), full depth asphalt (FDA) and asphalt over heavily bound (ACH). The study compared LCC of these pavements across a range of project- specific scenarios (resource availability, site complexity and traffic constraints) in addition to the impact of adopting international discount rates. With a new generation of pavement renewal now commencing in Australia (45 years after the first), this work also examined the viability of prolonging the service life of pavements in relation to its impact on life cycle costs, closures and environmental impact. This paper ultimately concludes best value of the various pavement scenario combinations by ranking and comparing all pavements options, and makes recommendations for future life cycle assessments.
Relationship between Increased Sitting Time and Neck, Back and Shoulder Arch Pain During the Covid-19 Quarantine
Authors: Stikleris Vygantas , Dudonienė Vilma
Published: January 2022

Background. Coronavirus disease (Covid-19) originating in Wuhan, China in December 2019 spread worldwide rapidly. To avoid direct contact, quarantine was implemented globally, which changed employees’ work habits, leading to longer sedentary times and increased complaints of neck, back and shoulder arch pain.

Aim. To analyse the association of increased sitting time during quarantine with neck, back and shoulder arch pain.

Methods. The survey involved 180 respondents, 136 women (76.0%) and 43 men (24.0%), who participated in a questionnaire survey conducted in social networks. The questionnaire consisted of closed-ended questions. Statistical analysis was performed using the Spearman correlation coefficient to determine the relationship between sitting time and neck, back, and shoulder arch pain.

Results. It was found that the time spent at the computer or TV screen during the quarantine and before quarantine differed statistically significantly (p <0.005). Respondents (40.8%) indicated that they spent 1–2 hours in front of the TV or computer screen, before the quarantine, and during the quarantine most respondents (57.0%) stated that they spent more than 5 hours. More than half of the respondents (56.4%) said that their well-being had recently deteriorated. Prolonged sitting time was mentioned by the majority of respondents (63.2%) as the main cause of deteriorating health. Respondents rated their pain before quarantine at 3.25 ± 1.92 points and during quarantine at 5.84 ± 2.12 points.

Conclusions. Respondents’ time spent at the computer or TV screens more than doubled during the pandemic, with the vast majority complaining of back, neck and shoulder pain. There was a direct relationship between back, shoulder arch and neck pain and sitting time.

Keywords: pain, sitting time, quarantine, lack of physical activity.
Effects of Remote Physiotherapy on Neck Pain, Functionality, Fatigue and Sleep Quality in Violinist
Authors: Tverkutė Gabrielė , Šilinė Ligita
Published: January 2022

Background. Due to the high physical and psychological demands of their work, musicians face a variety of musculoskeletal disorders that negatively affect both quality of life and musical performance. The main risk factor for these disorders is poor posture of the violinist. Targeted physiotherapy reduces muscle imbalance and pain, thus improving posture and quality of life. Studies have shown that remote physiotherapy may be effective in musculoskeletal disorders but is not commonly used. Thus, the effects of remote physiotherapy on neck pain, functional status, fatigue, and sleep quality in violinist are still unclear.

Aim. To determine the effect of remote physiotherapy on neck pain, functional status, fatigue, and sleep quality in violinist.

Methods. The study included 9 women professional violinists. Physiotherapy was applied for 6 weeks, 4 days a week. Pre and post intervention, the subjects were assessed for pain using the visual analogue scale, and the neck disability index, for sleep quality with the Pittsburgh sleep quality index, and for fatigue with the fatigue index.

Results. There was a reduction in pain (p <0.001), physical fatigue (p = 0.004) and functional impairment (p = 0.013) after applying physiotherapy. Activity increased (p = 0.016) and sleep quality improved (p = 0.002) after intervention.

Conclusion. Remotely-used physiotherapy reduced the pain and fatigue felt by professional violinists and improved functional status and sleep quality.

Keywords: posture, telerehabilitation, quality of life, musicians
Gender and the Political Science Graduate Experience: When Leaning In Isn't Enough
Authors: Novak-Herzog Maya , Rowland Alisson , Saks McManaway Kimberly , Bonilla Tabitha
Published: January 2022

Graduate programs present challenges for women that mirror those in society and are also compounded by entrenched norms within the academy and the discipline. This chapter seeks to guide women-identifying graduate students on navigating these challenges and combat the often isolating experience academia presents. The perception that women are less methodologically and theoretically rigorous in their research is only one of many stressors impacting women in the academy and political science. Through the various lenses of learning, teaching, and research, we provide tangible advice for women in the discipline to find success and balance while creating space for the things that brought you to study political science at a graduate level in the first place. This manuscript is part of Strategies for Navigating Graduate School and Beyond, a forthcoming volume for those interested in pursuing graduate education in political science (Fall 2022 publication).
Reflexos da vulnerabilidade social como pressuposto para a entrada de adolescentes na criminalidade
Authors: Lopes Alda Penha Andrello
Published: January 2022

As condições vulneráveis da sociedade vêm transferindo ao adolescente aspectos lesivos que necessitam de atenção. Dessa forma, o presente trabalho trata-se de revisão narrativa com o objetivo de conhecer e analisar o que a literatura especializada em psicologia e saúde, nos últimos 10 anos, traz a respeito dos reflexos da vulnerabilidade social como pressuposto para a entrada dos adolescentes na criminalidade. Foram exploradas as conceituações de vulnerabilidade social e adolescência, bem como a de criminalidade atualmente. Da mesma forma, abordou-se os diversos fatores que mais contribuem para que os adolescentes vulneráveis adentrem na seara criminosa em território brasileiro. Com isso, a busca dos artigos foi realizada nas plataformas Scientific Eletronic Library (SciELO) e Periódicos Eletrônicos em Psicologia (PePSIC). Apenas 19 artigos enquadraram-se nos critérios de inclusão para este trabalho e 8 deles compuseram os resultados principais desta revisão. Apesar de haver uma escassez de artigos encontrados sobre o tema abordado, não permitindo grande aprofundamento, as publicações evidenciam a direta ligação das circunstâncias vulneráveis da sociedade com a inserção dos adolescentes ao submundo do crime nessa fase de constante dinamicidade psíquica e biológica, sendo as políticas públicas ainda ineficazes para a promoção de uma vida distante desses menores da prática de atos infracionais.
ТОЛЕРАНТНОСТЬ КАК РЕЛИГИОЗНАЯ И НРАВСТВЕННАЯ ПРОБЛЕМА СОВРЕМЕННОСТИ
Authors: Кириченко Олег Викторович
Published: January 2022

Статья содержит концепцию, опирающуюся на два разных, западно и восточнохристианское, отношения к терпимости, к добру и злу, теодицеи, откуда проистекают два разных направления культуры и два вектора социального развития.
СЕЛЬСКИЙ СВЯЩЕННИК-ПОДВИЖНИК В СОВЕТСКИЕ ГОДЫ
Authors: Кириченко Олег Викторович
Published: January 2022

Статья посвящена приходскому священнику игумену Митрофану (Мякинину), служившему на одном месте, в сельском храме Воронежской обл., более десяти лет и создавшему настоящий приход в его дореволюционном смысле, куда входили все жители села.
СОВРЕМЕННАЯ РУССКАЯ ПРАВОСЛАВНАЯ СЕМЬЯ И МОНАСТЫРЬ В РОССИИ
Authors: Шляхтина Наталья Валерьевна
Published: January 2022

Статья имеет цель показать важнейшую для воцерковления православных христиан роль монастыря в современной церковной жизни. Не все приходские пастыри ориентируют своих прихожан видеть в монастыре духовного воспитателя, как это было в дореволюционной традиции.
ТРАДИЦИОННАЯ АНТРОПОЛОГИЯ СОВЕТСКОГО ВОЖДИЗМА
Authors: Кириченко Олег Викторович
Published: January 2022

В статье исследуется чрезвычайно важная тема человеческой природы идеологии и практики вождизма, формирования условий и возможностей функционирования этой системы взаимоотношения двух центров.
ПОЛОЖЕНИЕ СТАРИКОВ В СОВЕТСКОМ ОБЩЕСТВЕ
Authors: Шляхтина Наталья Валерьевна
Published: January 2022

В статье поднимается вопрос о значении для общества такой социальной категории, как «старики», не сводимой к категориям «пенсионеры», «инвалиды» и т. п. Автор дает оценки тем изменениям, которые произошли в этой сфере после 1917 года.
ВОСПОМИНАНИЯ О СТРОИТЕЛЬСТВЕ СЕЛЬСКОГО ХРАМА ВОСКРЕСЕНИЯ ХРИСТОВА В С. БИТЮГ-МАТРЕНОВКА ВОРОНЕЖСКОЙ ОБЛ. А.А. ИВАНОВОЙ (МОНАХИНИ МИТРОФАНИИ). ЧАСТЬ 2
Authors: Кириченко Олег Викторович
Published: January 2022

Публикация второй части «Воспоминаний» продолжает тему, начатую в предыдущем номере. Автор воспоминаний повествует о восстановлении памяти в дорогих для нее местах: где были разрушены храмы, где был похоронен в советское время ее дед священник, где погиб вместе с товарищами в годы Великой Отечественной войны ее отец. Все эти шаги пожилой уже женщины сопровождались установлением крестов и поминальными службами на этих местах.
ВЕРУЮЩИЕ КОММУНИСТЫ В СОВЕТСКОЕ ВРЕМЯ
Authors: Кириченко Олег Викторович
Published: January 2022

Статья обращена к важной теме сосуществования внутри советской номенклатуры взаимоисключающих вещей — веры и атеизма, церковности и принадлежности к коммунистической партии. Вопрос, насколько нам известно, впервые ставится как научная проблема, поскольку источников не так много, они рассыпаны, не описаны, эта тема сильно мифологизирована. Большая часть источников, используемых в статье, была собрана автором в этнографических экспедициях. Автор прослеживает определенную эволюцию в сращивании веры и атеизма с 1920 х и до начала 1990 х годов. Особым временем активизации веры среди коммунистов (всех иерархических уровней) была Великая Отечественная война. Рассмотрение указанного процесса за весь исторический период существования советской власти позволило автору статьи прийти к выводу, что сосуществование и даже сближение веры и атеизма было вызвано не их внутренней природой, а невозможностью для части коммунистов отказаться от традиционных норм жизни. Таким образом, это сосуществование было формой борьбы, а не формой согласия и единения.
Hierarchical Intrafibrillarly Mineralized Collagen Membrane Promotes Guided Bone Regeneration and Regulates M2 Macrophage Polarization
Authors: Xuan Yaowei , Li Lin , Ma Muzhi , Cao Junkai , Zhang Zhen
Published: January 2022

Mineralized collagen has been introduced as a promising barrier membrane material for guided bone regeneration (GBR) due to its biomimetic nanostructure. Immune interaction between materials and host significantly influences the outcome of GBR. However, current barrier membranes are insufficient for clinical application due to limited mechanical or osteoimmunomodulatory properties. In this study, we fabricated hierarchical intrafibrillarly mineralized collagen (HIMC) membrane, comparing with collagen (COL) and extrafibrillarly mineralized collagen (EMC) membranes, HIMC membrane exhibited preferable physicochemical properties by mimicking the nanostructure of natural bone. Bone marrow mesenchymal stem cells (BMSCs) seeded on HIMC membrane showed superior proliferation, adhesion, and osteogenic differentiation capacity. HIMC membrane induced CD206+Arg-1+ M2 macrophage polarization, which in turn promoted more BMSCs migration. In rat skull defects, HIMC membrane promoted the regeneration of new bone with more bone mass and more mature bone architecture. The expression levels of Runx2 and osterix and CD68 + CD206 + M2 macrophage polarization were significantly enhanced. HIMC membrane provides an appropriate osteoimmune microenvironment to promote GBR and represents a promising material for further clinical application.
piR-121380 Is Involved in Cryo-Capacitation and Regulates Post-Thawed Boar Sperm Quality Through Phosphorylation of ERK2 via Targeting PTPN7
Authors: Wang Yihan , Yuan Xiang , Ali Malik Ahsan , Qin Ziyue , Zhang Yan , Zeng Changjun
Published: January 2022

Cryopreservation induces capacitation-like (cryo-capacitation) changes, similar to natural capacitation, and affects the fertility potential of post-thawed sperm. The molecular mechanism of sperm cryo-capacitation during cryopreservation remains unknown. PIWI-interacting RNAs (piRNAs) have been reported to be involved in cryo-capacitation of post-thawed sperm and regulation of sperm motility, capacitation, and chemotaxis. In this study, protein tyrosine phosphatase nonreceptor type 7 (PTPN7) was positively targeted by piR-121380 after a dual luciferase assay. The mRNA expression of PTPN7 and piR-121380 was significantly decreased (p < 0.01); however, PTPN7 protein was significantly increased (p < 0.01) in post-thawed boar sperm. Furthermore, E1RK1/2 phosphorylation was reduced during cryopreservation. Six hours after transfection with piR-121380 mimic and inhibitor, the phosphorylation of ERK2 was significantly increased and decreased (p < 0.01), respectively. Furthermore, the highest and lowest total sperm motility, forward motility, and capacitation rate were observed after piR-121380 mimic and inhibitor treatments, respectively. The concentration of intracellular calcium ([Ca2+]i) showed no significant difference after transfection with either piR-121380 mimic or inhibitor at 1, 3, and 6 h. In conclusion, we demonstrated that piR-121380 modulates ERK2 phosphorylation by targeting PTPN7, which induces sperm cryo-capacitation, and eventually affects the motility and fertility potential of post-thawed sperm.
Identification of Ferroptosis-Related Genes Signature Predicting the Efficiency of Invasion and Metastasis Ability in Colon Adenocarcinoma
Authors: Shi Chunlei , Xie Yongjie , Li Xueyang , Li Guangming , Liu Weishuai , Pei Wenju , Liu Jing , Yu Xiaozhou , Liu Tong
Published: January 2022

Background: Colon adenocarcinoma (COAD) is one of the most prevalent cancers worldwide and has become a leading cause of cancer death. Although many potential biomarkers of COAD have been screened with the bioinformatics method, it is necessary to explore novel markers for the diagnosis and appropriate individual treatments for COAD patients due to the high heterogeneity of this disease. Epithelial-to-mesenchymal transition (EMT)-mediated tumor metastasis suggests poor prognosis of cancers. Ferroptosis is involved in tumor development. EMT signaling can increase the cellular sensitivity to ferroptosis in tumors. The aim of our study is finding novel prognostic biomarkers to determine COAD patients for predicting efficiency of metastasis status and targeting precise ferroptosis-related therapy.

Methods: A novel gene signature related to metastasis and ferroptosis was identified combing with risk model and WGCNA analysis with R software. The biological functions and predictive ability of the signature in COAD were explored through bioinformatics analysis.

Results: We established a four-gene prognostic signature (MMP7, YAP1, PCOLCE, and HOXC11) based on EMT and ferroptosis related genes and validated the reliability and effectiveness of this model in COAD. This four-gene prognostic signature was closely connected with metastasis and ferroptosis sensitivity of COAD. Moreover, WGCNA analysis further confirmed the correlation between PCOLCE, HOXC11, and liver and lymphatic invasion of COAD.

Conclusion: The four genes may become potential prognostic biomarkers to identify COAD patients with metastasis. Moreover, this four-gene signature may be able to determine the COAD suitable with ferroptosis induction therapy. Finally, PCOLCE2 and HOXC11 were selected individually because of their novelties and precise prediction ability. Overall, this signature provided novel possibilities for better prognostic evaluation of COAD patients and may be of great guiding significance for individualized treatment and clinical decision.