bluuebunny/crossref_metadata_2025 huggingface dataset:
QUR'AN-BASED MATHEMATICS LEARNING DESIGN ON THE SET MATERIAL FOR JUNIOR HIGH SCHOOL STUDENTS
Authors: Zulmaulida Rahmy , Kusumawati Dwi Syifa , Mahdalena Mahdalena
Published: October 2024

This study aims to develop a valid and effective Al-Qur'an-based mathematics learning design to be used as a choice of teaching materials for educators. The method used is the research and development method according to Borg and Gall, with the steps contained in this study: 1) Potential and Problems; 2) Data Collection; 3) Product Design; and 4) Product Validation and Trial. The study was conducted on three junior high schools with high, medium, and low levels. Each school was taken one class to be tested.  The results showed: This learning is different from ordinary mathematics learning, because it will increase understanding of the verses of the Qur'an that contain mathematical concepts. Based on the results of the product validation test (RPP, learning books, and LKPD) obtaining a percentage score above 76 and being included in the very feasible category, the product is valid. The student's response to the product gets a percentage score of ≥ 60, which is included in the positive category; the product can be said to be practical. While the effectiveness of learning is assessed from the activities of students with a very good category, namely the percentage value ≥ 90, and the learning outcomes of students individually and classically get good results, So it can be concluded that the learning design developed is effective to use.Penelitian ini bertujuan untuk mengembangkan desain pembelajaran matematika berbasis Al-Qur'an yang valid dan efektif untuk digunakan sebagai pilihan bahan ajar bagi tenaga pendidik. Metode yang digunakan adalah metode penelitian dan pengembangan menurut Borg and Gall, dengan langkah-langkah yang terdapat dalam penelitian ini: 1) Potensi dan Permasalahan; 2) Pengumpulan Data; 3) Desain Produk; dan 4) Validasi dan Uji Coba Produk. Penelitian dilakukan pada tiga sekolah menengah pertama dengan tingkat tinggi, sedang, dan rendah. Setiap sekolah diambil satu kelas untuk diuji.  Hasil penelitian menunjukkan: Pembelajaran ini berbeda dengan pembelajaran matematika biasa, karena akan meningkatkan pemahaman ayat-ayat Al-Qur'an yang memuat konsep-konsep matematika. Berdasarkan hasil uji validasi produk (RPP, buku pembelajaran, dan LKPD) memperoleh skor persentase di atas 76 dan masuk dalam kategori sangat layak, produk tersebut valid. Respon siswa terhadap produk mendapatkan skor persentase ≥ 60, yang termasuk dalam kategori positif; Produk tersebut bisa dikatakan praktis. Sedangkan efektivitas pembelajaran dinilai dari aktivitas siswa dengan kategori sangat baik yaitu nilai persentase ≥ 90, dan hasil belajar siswa secara individu dan klasik mendapatkan hasil yang baik, Sehingga dapat disimpulkan bahwa desain pembelajaran yang dikembangkan efektif untuk digunakan.
E-COMIC MATHEMATICS OF LAMPUNG FOLKLORE “BUAYA PEROMPAK” FOR CHILDREN WITH DYSCALCULIA
Authors: Khasanah Binti Anisaul , Hartono Susilo , Khoiriyah Siti
Published: October 2024

Media pembelajaran sudah menjadi suatu kebutuhan utama untuk mendukung tercapainya suatu tujuan pembelajaran. Perkembangan teknologi juga mempengaruhi keberagaman media pembelajaran, begitu juga media pembelajaran yang dibutuhkan oleh siswa diskalkulia. Karakteristik siswa diskalkulia membutuhkan media yang bersifat kontekstual dan mudah dipahami melalui pengemasan yang menarik dan imajinatif. Oleh sebab itu, e-comic cerita rakyat buaya perompak menjadi sangat tepat untuk dikembangkan sehingga dapat digunakan untuk mendukung proses belajar siswa diskalkulia. Pengembangan e-comic dilakukan menggunakan tahapan ADDIE yaitu Analyze, Design, Develop, Implementation, and Evaluation. Metode. Melalui tahapan tersebut diperoleh hasil bahwa rata-rata penilaian oleh validator ahli materi, desain, dan komunikasi sebesar 4,12 dengan kriteria layak. Penilaian oleh pengguna sebesar 3,8 dengan kriteria layak. Perolehan rata-rata skor N-Gain score yaitu 4,4 dengan kriteria sedang atau efektif. Perolehan respon positif guru sebesar 98% dan respon positif siswa sebesar 69,33%  dengan kriteria efektif. Dengan demikian dapat dismpulkan bahwa media e-comic cerita rakyat “Buaya Perompak” layak dan efektif untuk digunakan bagi siswa diskalkulia di SD N 2 Sukoharjo III.Learning media has become a primary need to support the achievement of learning goals. Technological developments also influence the diversity of learning media, as well as the learning media needed by students with dyscalculia. The characteristics of dyscalculic students require media that is contextual and easy to understand through attractive and imaginative packaging. Therefore, the e-comic folklore of the pirate crocodile is very appropriate to develop so that it can be used to support the learning process of students with dyscalculia. E-comic development is carried out using the ADDIE stages, namelyAnalyze, Design, Develop, Implementation, and Evaluation. Metode. Through these stages, the results obtained are:The average assessment by material, design and communication expert validators was 4.12 with appropriate criteria. Rating by users is 3.8 with appropriate criteria. The average N-Gain score was 4.4 with moderate or effective criteria. The teacher's positive response was 98% and the student's positive response was 69.33% with effective criteria. Thus it can be concluded thatThe e-comic media of the “Buaya Perompak” folklore is suitable and effective for use for dyscalculic students at SD N 2 Sukoharjo III.
Physioheresy: 10 years of critical physiotherapy writing
Authors:   Auckland University of Technology, Nicholls David A.
Published: October 2024

In June 2024 the Critical Physiotherapy Network celebrated its 10th anniversary. Over the last decade critical physiotherapy has emerged as an important sub-discipline, with dozens of scholarly works opening up the physiotherapy profession to much needed critical scrutiny. Running alongside that scholarly work has been a blog that tried to catalogue, provoke and encourage deeper thinking about the profession and be a positive force for an otherwise physiotherapy. This book brings together for the first time the hundreds of CPN blogposts written over the decade in a new curated anthology. Running to more than 300,000 words, the book catalogues the development of the CPN and the ideas it fed into and inspired, and represents a celebration of an idea whose time had surely come.
A Currency Premium Puzzle
Authors:   Boston University, Hassan Tarek A. , Mertens Thomas M. ,   Federal Reserve Bank of San Francisco, Wang Jingye ,   Renmin University of China
Published: October 2024

Standard asset pricing models reconcile high equity premia with smooth risk-free rates by inducing an inverse functional relationship between the mean and the variance of the stochastic discount factor. This highly successful resolution to closed-economy asset pricing puzzles is fundamentally problematic when applied to open economies: It requires that differences in currency returns arise almost exclusively from predictable appreciations, not from interest rate differentials. In the data, by contrast, exchange rates are largely unpredictable, and currency returns arise from persistent interest rate differentials. We show currency risk premia arising in canonical long-run risk and habit preferences cannot match this fact. We argue this tension between canonical asset pricing and international macroeconomic models is a key reason researchers have struggled to reconcile the observed behavior of exchange rates, interest rates, and capital flows across countries. The lack of such a unifying model is a major impediment to understanding the effect of risk premia on international markets.
PERKEMBANGAN PEMIKIRAN ISLAM TEORI EMANASI MENURUT AL FARABI DAN IBNU SINA
Authors: Karmawati Karmawati , Santalia Indo , Kamridah Kamridah
Published: October 2024

Pemikiran Al Farabi dan Ibnu Sina terhadap teori emanasi, membahas masalah tentang bagaimana teori emanasi menurut pandangan Al-Farabi dan Ibnu Sina. Teori emanasi merupakan teori yang membahas tentang permulaan penciptaan alam. Al Farabi dan Ibnu Sina merupakan tokoh filsafat Islam yang mencoba megembangkan teori emanasi yang diadopsi dari teori Plato dan Neo Paltonisme. Teori emanasi menurut al-Farabi bahwa hanya Tuhan saja yang ada dengan sendiri-Nya tanpa sebab dari luar diri-Nya, dari satu akal keluarlah satu akal pula dan satu planet beserta jiwanya, kemudian dari akal kesepuluh sesuai dengan dua seginya yaitu wajib al-wujud karena Tuhan maka keluarlah manusia beserta jiwanya dan dari segi dirinya yang merupakan wujudnya keluarlah unsur empat (api, air, tanah dan udara) dengan perantaraan benda-benda langit. Sedangkan Teori emanasi Ibnu Sina adalah dari ta’aqqul Tuhan terhadap dirinya memancarkan akal Pertama, dari akal Pertama memancar akal kedua dan langit pertama begitu selanjutnya sampai akal kesepuluh dan bumi. Dari akal kesepuluh inilah memancar kembali yang menghasilkan empat unsur yaitu: Api, air, tanah dan udara. Konsep wajib al wujud menjadi bukti adanya Tuhan dan mungkin al-wujud bi zatihi atau wajib al-wujud bi ghairihi adalah menjadi bukti adanya alam jagad raya.
Índice global de sustentabilidade em comunidades rurais do munícipio de Marapanim, Pará, Brasil
Authors: Monteiro-Alves Raynon Joel , Gutjahr Ana Lúcia Nunes , Pontes Altem Nascimento
Published: October 2024

Estudos sobre indicadores de Desenvolvimento Sustentável (DS) foram desenvolvidos em grupamentos sociais na Amazônia Paraense, determinando os pontos positivos e negativos que influenciavam o DS. Neste contexto, procurou-se determinar o Índice Global de Sustentabilidade (IGS) de três comunidades agroextrativistas (Guarajubal, Porto Alegre e Cipoteua) do município de Marapanim-PA. A amostra foi constituída por 139 unidades familiares, nas quais foram aplicados formulários do tipo checklist, contendo Indicadores Social (IS), Ambiental (IA), Econômico (IE) e Institucional (II). A classificação do grau de sustentabilidade foi enquadrada de acordo com o Programa das Nações Unidas para o Desenvolvimento (PNUD). Os principais resultados mostraram que o IS e o IE foram os que tiveram maiores frequências de respostas positivas. Os IGS das comunidades de Guarajubal (57,3%) e de Cipoteua (51,1%) se enquadraram como sustentabilidade MÉDIA, enquanto Porto Alegre (67,1%) teve a sustentabilidade classificada em BOA. Concluiu-se que, apesar de as três comunidades estarem dentro do campo da sustentabilidade, a ausência ou as mínimas ações e políticas públicas in loco e tênue atuação das organizações sociais afetam a conquista de melhores níveis de DS.
Palavras-chave: Amazônia; desenvolvimento sustentável; indicadores de sustentabilidade.
Editorial
Authors: Lobinger Katharina , Drzewiecka Jolanta
Published: October 2024

In this issue of SComS and the editorial, we are pleased to present a diverse array of content. The thematic section features the proceedings of the SACM 2023 annual conference held in Lucerne, showcasing a selection of papers that highlight the latest research and discussions. In our community section, a summary of the dissertation honored with the SACM Dissertation Award offers insights into new cutting-edge scholarly work. Additionally, we present important updates on recent changes and achievements at SComS, reflecting our ongoing commitment to enhancing our journal’s quality and innovative character. We invite you to explore these contributions and stay informed about how SComS evolves.
Gamers for boys and models for girls: An exploration of influencer preferences among Swiss youth
Authors: Suter Lilian , Eggli Tim
Published: October 2024

Role models play a crucial part in adolescents’ identity development. Given the extensive use of social media platforms in this population, we assume that so-called influencers on these platforms could function as role models. To investigate the types of influencers present in the everyday lives of young people, we asked 1049 adolescents in Switzerland about their favorite influencers. Of those 1049 adolescents, 637 mentioned at least one name. The characteristics of these influencers were then coded, including their gender, age and content topics. We then investigated the relationships between the coded characteristics of the influencers and the gender of the adolescents whereby gender-stereotypical patterns were discovered. Our results show that adolescents not only prefer influencers whose gender is consistent with their own – which is especially true for boys –, but also favor content that reflects stereotypical depictions of their gender. Girls show a preference for topics related to "How to & Style" and "Music & Dance". Boys have a stronger preference for “Comedy” and “Gaming” content. Both boys and girls prefer influencers who give insights into their daily life. Overall, it seems that gender roles play a crucial role for adolescents when choosing their favorite influencers.
Managing Traffic Congestion Pricing, the Associated Equity Issues, and Establishment of Sustainable Funding for Transportation Infrastructures
Authors: Mofolasayo Adekunle
Published: October 2024

Road traffic congestion, partly resulting from inefficient land use plans and the inadequacy of existing transportation infrastructure to transport people from various origins to various destinations, using the same paths, at the same time (without delay) is an issue of concern to humanity". Inadequate funding for transportation limits the number of roads that can be built to increase the capacity of the transportation network. Road traffic congestion pricing has been identified as a way of reducing congestion, as it makes the cost of travel more apparent to users, but there is concern about equity issues for those who may not be able to afford the price tag. This study used the records of vehicle miles travelled in a country to illustrate the variations in revenue that could be achieved with varied fuel efficiency of vehicles. As an illustration, a comparison of revenue that could have been generated (all other things being equal) using a vehicle-kilometre travel (VKT) pricing system as compared to fuel tax for a 5-year period was also done. This review noted that the VKT ‘road user fee’ pricing system is a viable way to make the cost of travel apparent to motorists and form a basis for equity between those who use fossil fuel vehicles and those who use alternative energy. In addition to presenting a simplified procedure for establishing a sustainable transportation finance system, this study also presented a simplified method to estimate the appropriate fuel tax, as well as VKT road user fee to achieve a self-funded transportation system.
Acerca da educação linguística: Objectivos, conteúdos e contextos de realização
Authors: Castro Rui Vieira de
Published: October 2024

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Food Wastage According to Socioeconomic Context in a Group of Families in the City of Puno
Authors: Quispe Tania Laura Barra , Aréstegui Delicia Vilma Gonzales , Quispe Juan Reynaldo Paredes , Choque Diana Susana Yana , Cruz Paola Katherin Mantilla
Published: October 2024

Introduction: Food is the basis for a person to have a healthy life. However, a large part of humanity does not have full access to food.
 
Objective: To quantify the different types of food waste, the amount of nutrients lost and the sociodemographic characteristics of the people who prepare food.
 
Material and methods: This study was carried out in 931 families residing in a block in the western zone of the city of Puno, with the purpose of analyzing food wastage. Food preparers in these families were surveyed to collect information on their sociodemographic characteristics and the amount of food wasted. The survey included five dimensions exploring different aspects of food wastage, and the validity and reliability of the instrument used was assured.
 
Results: The main socioeconomic characteristics of those responsible for food preparation included being mothers between 20 and 34 years of age, self-employed and with higher education. The most wasted food group is vegetables and fruits. Mainly 5.8 kg of tubers and vegetables and 5.4 kg of vegetables are wasted. In addition, the macronutrient intake of wastage totals 4169.0 g of protein, 2514.1 g of fat and 22055.8 g of carbohydrates.
 
Conclusions: A worrisome picture of food waste is presented. Therefore, it is important to reduce them by making better use of available resources.
The Use of Technology and Innovation for Teaching Mathematics
Authors: Pereira Paulo Alexandre , Lima Douglas Leonardo de , Trombini Priscila , Monteiro Vando Aparecido , Ortega Rafael Aljona , Divino Madalena
Published: October 2024

Objectives: This study reviewed the literature on education, teaching, and gamification in the context of mathematics, aiming to investigate how gamification can be used to engage students and improve their academic performance.
 
Theoretical Framework: The research was based on theories regarding the importance of gamification and technological innovation in contemporary education, highlighting their role in student engagement and the development of cognitive and socio-emotional skills.
 
Method: A bibliographic and documentary review was conducted, along with a case study involving high school technical students. The study compared an experimental group using gamified activities and a control group following the traditional mathematics curriculum.
 
Results and Discussion: The results showed that the experimental group had a significant increase in academic performance compared to the control group, with a 20% improvement in performance and greater engagement in learning activities. Gamification provided a more interactive and motivating learning environment, encouraging active student participation.
 
Research Implications: The study suggests that gamification can be an effective tool to overcome common challenges in mathematics education, such as student disinterest and anxiety, offering a more engaging and efficient approach to learning.
 
Originality/Value: This study highlights the practical application of gamification as an innovative strategy in mathematics education, offering insights into its positive impact on student performance and engagement.
Muestreo estadístico: métodos básicos
Authors: Klinger Angarita Rafael
Published: October 2024

El propósito de este libro es presentar de una manera amigable y sencilla los diferentes conceptos involucrados en la teoría del muestreo probabilístico desde una óptica clásica. Siendo el muestreo una de las formas básicas de la estadística para obtener información con el fin de satisfacer necesidades establecidas en proyectos de investigación de diferente índole y cobertura, se constituye en el mundo de hoy con más fuerza en una metodología científica para la toma de decisiones mediante el uso de la inferencia estadística. Basta con considerar el tamaño de los colectivos objeto de estudio, la dificultad en tiempo y dinero para llegar a todos los elementos que los componen y, en algunos casos, los riesgos por destrucción que se tendrían para poder observarlos (medirlos), así como la dificultad de su acceso, situaciones que obligan en cualquier campo del conocimiento a la toma de una muestra probabilística de dicho colectivo. Tres aspectos son de suma importancia en la obtención de una muestra probabilística desde el punto de vista práctico: en primer lugar, la forma como serán obtenidas las unidades que conformarán la muestra, la cual debe estar regida por la aleatoriedad para evitar sesgos de selección; en segundo lugar, el tamaño de dicha muestra soportada sobre la base de supuestos teóricos para la distribución (comportamiento) del estimador asociado al parámetro investigado, el error asumido con la estimación debido a la diferencia entre la estimación y el parámetro objeto de estimación, y el nivel de confianza en términos de probabilidad que se desea tenga el cumplimiento de dicho error; y, en tercer lugar, los costos involucrados en la obtención de dicha muestra, pues nadie niega la importancia de trabajar con muestras económicas.
Flexible Bridge-Conic Strategies for Moon-to-Moon Analytical Transfer Design
Authors: Qin Limin , Yang Hongwei , Li Shuang , Liang Guoliang
Published: October 2024

The multi-burn transfer framework based on the moon-to-moon analytical transfer method allows rapid patching of low-energy trajectories in the vicinity of different moons in a planetary system. However, the semimajor axis and eccentricity of intermediate arcs of one transfer mission are fixed in the existent multi-burn strategies. Additional propellant consumption is required to enable the transfers at all departure epochs, and a nonanalytical formulation still remains for transferring to spatial periodic orbits. To address these difficulties, new multi-burn strategies with variable intermediate arcs are proposed to meet the transfer conditions for different types of arrival orbits. Specifically, one or two intermediate arcs with one variable parameter are introduced and can be determined analytically. In numerical simulations, the proposed flexible bridge-conic strategies are applied to design transfers between libration point orbits in both the Jovian and Saturnian systems. Final results validate the effectiveness of the proposed strategies and indicate the important advantage in propellant saving compared with the existent multi-burn strategies.
Time-Resolved Flowfield and Acoustic Measurements of a Ducted and Unducted Rotor
Authors: Cuppoletti Daniel R. , Riley Troy
Published: October 2024

The impact of adding a duct to an [Formula: see text] diameter, triple-bladed, electrically driven rotor operating up to [Formula: see text] at static conditions is investigated experimentally to identify the source mechanisms governing the measured acoustic differences. An unducted rotor is characterized by strong, coherent tip vorticity that interacts with each blade passing, generating high-amplitude harmonic tones. The addition of the duct results in tonal broadening and an increase of the primary and harmonic tone amplitudes. Up to a 15 dB increase in broadband noise across the entire frequency range is measured. High-speed particle imaging velocimetry up to 6.4 kHz is employed to acquire phase-locked and ensemble-averaged measurements of the velocity, vorticity, and turbulence fields. While it is often theorized that a duct can shield lateral acoustic radiation, this study finds that the ducted rotor is louder across all operating regimes, and the noise increases with tip Mach number. The ducted rotor dissipates the coherent tip vorticity into incoherent turbulence intensity due to the interaction of the vortices with the duct internal walls, contributing to a strong broadband noise increase and tonal broadening. The ducted rotor broadband noise increase is due to the rotor interacting with a more turbulent inflow condition and increased turbulence intensity throughout the plume shear layer.
Event-Based Measurement of Aeroelastic Structure in High-Speed Flow
Authors: Hsu Kyle , Tan Jia-Ming , Chen Yu-Sheng , Hung Chi-Che , Puayen Tan Zu , Currao Gaetano , Jiang Bing-Sheng
Published: October 2024

In high-speed aerodynamics research, point sensors are ideal for embedding in test models but lack spatial resolution, whereas high-speed cameras offer spatiotemporally resolved measurement but involve significant footprint, cost, and data size. To address these tradeoffs, this study explores the application of nascent event-based cameras for high-speed tests. Event-based cameras support continuous, data-sparse kilohertz-equivalent imaging at [Formula: see text] resolution, on form factors as small as 36 mm and 40 grams in mass, combining the benefits of point sensors and high-speed cameras. However, these attributes come from asynchronous pixels that necessitate unique operating and postprocessing approaches. Here, the authors adapted event-based cameras for two-/three-dimensional photogrammetric tracking of aeroelastic structures, demonstrating an event-based workflow and two tracking algorithms (mean-shift filtering and circle fit). Bench-top validations achieved three-dimensional precision of 0.35 mm/s on 20 mm/s motion across a 259 mm field of view, while two-dimensional measurements of an aeroelastic titanium panel in Mach 0.76 transonic flow successfully identified millimeter-scale vibrations at 43.7, 120, and 270 Hz, validated against a laser displacement and high-speed camera. The transonic test’s raw data were 145.8 MB on the event-based camera, compared to 88.5 GB on the high-speed camera. The presented results demonstrated the viability of event-based techniques in high-speed aerodynamic testing, while highlighting challenges such as polarity switching and pixel latency.
A one-stage radical surgical treatment of hidradenitis suppurativa of stage III by the Hurley classification of axillary location with wound plastic surgery using a posterior shoulder flap (a clinical case)
Authors: Kuznetsov A. V. , Plotnikov A. A. , Obolenskiy V. N. , Pirogova A. S. , Teplyuk N. P. , Leval P. Sh. , Grabovskaya O. V. , Konnov A. A. , Urmancheeva A. T. , Kuligina M. A. , Grigoryan G. A.
Published: October 2024

Hidradenitis suppurativa (acne inversa) is a chronic inflammatory skin disease that affects terminal hair follicles in the area of apocrine sweat glands. The disease is manifested by the formation of recurrent inflammatory nodes with purulent discharge, prone to the formation of fistulas and scars. The axillary region is one of the common affected areas.

The article presented a clinical case of radical surgical management of hidradenitis suppurativa of stage III by the Hurley classification. The described surgical treatment included extensive resection of pathologically changed soft tissues of the axillary region with simultaneous wound repair using a displaced fascio-cutaneous flap taken from the posterior surface of the shoulder.
Análise da resistência compressiva e capacidade de escoamento de diferentes cimentos obturadores endodônticos
Authors: Santos Alice Freire dos , Silva Bianca do Nascimento , Araújo Yana Cavalcante de , Gomes Fábio Almeida , Vitoriano Marcelo de Morais , Viana Luiz Carlos Trevia Morais Correia , Feitosa Alinne Patierry Oliveira Pacifico , Nascimento João Victor Menezes do , Vasconcelos Bruno Carvalho de , Aguiar Bernardo Almeida
Published: October 2024

Objetivo: Avaliar a capacidade de escoamento e a resistência compressiva dos cimentos obturadores endodônticos: AH Plus, Endofill, Sealer 26 e N-Rickert. Métodos: Estudo laboratorial e quantitativo, dividido em duas etapas. Coleta dos dados obtida através de medidas do diâmetro dos discos formados pelos cimentos, fazendo uso de um paquímetro digital, realizadas nos tempos de 10, 20, 30 e 60 minutos, 24 e 48 horas. Para resistência compressiva, de acordo com a norma ISO 6876/2012, corpos de prova foram medidos usando uma máquina de teste universal imediatamente após a presa, em 24 horas e 30 dias. Resultados: O cimento Sealer 26 obteve o melhor resultado, a única diferença estatística foi observada no tempo de 10 minutos comparado ao cimento Endofill, que apresentou o pior. Na resistência compressiva, o Sealer 26 também obteve melhor desempenho e após 30 dias, o cimento AH Plus obteve a maior média e o cimento N-Rickert a pior. Conclusão: Sealer 26 teve melhor escoamento e os valores apresentados de resistência compressiva foram favoráveis às normas estabelecidas pela ISO 6876/2012.
Genética da fibrose cística: perfil dos pacientes de um hospital universitário do Nordeste do Brasil
Authors: Haidar Denise Maria Costa , Queiroz Rafaela Silva Luna Temoteo
Published: October 2024

Objetivo: Descrever o perfil genético de pacientes pediátricos em um Hospital Universitário materno infantil. Métodos: Trata-se de estudo descritivo transversal, braço de estudo em andamento com pacientes atendidos no ambulatório de Pneumologia pediátrica em um Hospital Universitário de uma cidade do estado do Maranhão, com dados obtidos de prontuários inseridos no Registro Brasileiro de Fibrose Cística (REBRAFC), no período de 1999 a 2021. Resultados: Foram descritas 11 variantes na amostra. A variante c.1521_1523delCTT (F508del) ocorreu em 66,67% dos pacientes. A variante c.1624G>T (G542X) teve frequência de 10,71% e a 3120+1G>A foi terceira mais frequente (7,14%). Foram identificadas variantes raras: c.1675G>A, c.3266G>A, c.613C>T, com frequências similares (1,85%) e c.3874-1G>A com 3,70%. Foram encontradas três variantes ainda não descritas na base de dados CFTR2: a c.100_117del e a c.2908G>A, com frequências alélicas de 1,85% e a variante c.487delA com uma frequência de 3,70%. Conclusão: A pesquisa, com amostra reduzida e não representativa do estado, identificou o predomínio de variantes de origem europeia, ratificando a origem populacional maranhense. Assim, ressalta a importância do conhecimento das características genéticas dos pacientes, alguns portadores de variantes raras ou não descritas, condição fundamental para a indicação da terapêutica com moduladores CFTR.
Conhecimento do preceptor quanto a cultura de segurança do paciente para um cuidado eficaz
Authors: Galatti Elisângela Lopes , Moia Gracilene Wanzeler , Ribeiro Iranete Pereira , Botelho Maria de Nazaré Gomes , Oliveira Sandra Sueli Silva de , Farias Viviane Cristiny Bezerra dos Reis de , Ferreira Ilma Pastana
Published: October 2024

Objetivo: Identificar produções científicas acerca do conhecimento dos preceptores sobre a cultura de segurança do paciente, por meio de revisão integrativa. Métodos: A busca ocorreu em três bases de dados  LILACS, BDEnf e Google Scholar, no período de 2019 a 2023, com os descritores: “Segurança do Paciente”, “enfermagem” e “preceptoria”. A amostra do estudo constituiu-se de 14 artigos. Resultados: A partir dos discursos dos enfermeiros preceptores, verifica-se que a presença do estudante nos serviços de saúde gera  reflexões nos profissionais, que passam a exercer suas atividades de forma mais atenciosa. Encontramos um  aumento significativo de publicações em 2023, quatro (4), perfazendo 28,57% . Um aumento de cerca de 100%, comparando-se anos anteriores (2022-2020) e em 2019 mais quatro (4) artigos sobre a cultura de segurança. Dentre as medidas preventivas, os preceptores citam a educação continuada, higienização das mãos e a identificação do paciente como base para a segurança. Considerações finais: A segurança do paciente é um tema em evidência nas instituições de saúde, em especial em hospitais de ensino. Sugere-se ampliar o foco da pesquisa para difundir o conhecimento sobre a percepção do preceptor quanto a cultura de segurança do paciente para qualidade do cuidado.
Relação entre a obesidade infantil e doença hepática gordurosa não alcoólica
Authors: Pereira Bruna Maria de Carvalho , Britto Laise Cajubá Almeida
Published: October 2024

Objetivo: Compreender a relação entre obesidade infantil e Doença hepática gordurosa não alcoólica (DHGNA), através da reunião de conteúdos que ampliam o tema desta revisão. Métodos: Trata-se de uma revisão integrativa, baseada na plataforma de pesquisa PubMed e SCIELO, utilizando os descritores "Obesidade infantil" e "Doença hepática gordurosa não alcoólica" e "esteatose" e operador booleano “AND” e “OR”, com artigos publicados de 2018 a 2024, em inglês, que possuíssem maior relevância e atualidade. No total da análise, contabilizou-se 10 artigos para serem incluídos como base do presente estudo. Resultados: A DHGNA em crianças e adolescentes é uma patogênese complexa, em que há predisposições multifatoriais que podem alterar o metabolismo dos lípidos e do açúcar no fígado. É subdiagnosticada, deve-se rastrear crianças com obesidade, hipertensão, resistência à insulina, diabetes, pré-diabetes, adiposidade central e dislipidemia.  Diagnóstico e o manejo precoces serão a única forma de enfrentar a doença. Mudar o estilo de vida permanece como a base do tratamento para a DHGNA. Considerações finais: Sugere-se estudos a longo prazo, para melhorias de diagnóstico e intervenção medicamentosa, a fim de haver maior promoção em saúde para o público infantil e impacto na vida adulta.
Facial dyschromias: A review of clinical and dermoscopic features
Authors: Kotekar Sanjana , Thappa Devinder Mohan
Published: October 2024

Facial dyschromias are a common complaint among individuals with skin of color. Until the advent of dermoscopy, clinical examination and histopathology were used to arrive at a definitive diagnosis. Dermoscopy is an emerging tool used to diagnose various pigmentary conditions. It may be used to diagnose various facial dyschromias, including melasma, lichen planus pigmentosus, facial acanthosis nigricans, post-inflammatory pigmentation, maturational dyschromia, vitiligo, and salt and pepper pigmentation, to name a few. Some of these conditions show characteristic dermoscopic features, thereby obviating the need for a skin biopsy for confirmation of diagnosis. Dermoscopy is, therefore, a reliable, non-invasive tool which can be used to diagnose various facial dyschromias.
Alexey Vladimirovich Shevtsov — a Historian of the Russian Book Business
Authors: Bazanov Petr N.
Published: October 2024

For the first time, against the background of a brief biography, the scientific activity of Doctor of Philology, Professor A.V. Shevtsov, a prominent representative of the St. Petersburg (“functional”) school I.E. Barenbaum in the field of history of books and book business in Russia, is highlighted. The greatest attention in the article is paid to the study of the publishing activities of non-socialist political parties in Russia at the beginning of the twentieth century (the works of A.V. Shevtsov were innovative in restoring the history of the publishing activities of the Cadets, Octobrists, and Black Hundreds). In historical science, the history of journalism and book publishing, his works enjoy well-deserved respect; his works are regularly referred to by researchers (including those devoted to the political books of Russia in the 18th century).
Statistics of Russian Book Publishing in the First Half of 2024
Authors: Perova Galina V. , Sukhorukov Konstantin M.
Published: October 2024

The authors present the main statistical indicators of domestic book publishing for the first half of 2024. The main text and the tables with comments give a clear picture of the number of book titles and brochures, their circulation, themes and the most popular authors in the fields of fiction for adults and children. Particular attention is paid to the problem of interrelations between the potential demand and real published editions in the sphere of the Russian science and education. The comparison of two main statistical figures of the first half of 2024 with the same period of 2023 indicates a slight increase: 101,17% for the total number of titles of books and pamphlets and 100,78% for their total print runs. But one must remember that for total print runs the year 2023 was the worst for all history of the post-Soviet Russia and for total number of titles — one of the worst for the last 20 years.
Life of Pavel Kananov (On the 140th Anniversary of the Philosopher, Psychologist, Book Historian and Bibliographer)
Authors: Ilizarov Simon S.
Published: October 2024

The work is devoted to the life and creative heritage of the outstanding Russian scientist, book historian and bibliographer Pavel Khristoforovich Kananov (1883—1967). The main attention is paid to the social origin and the early period of the scientist’s formation in the early twentieth century (studying at the Moscow University and then in Germany, as well as the circumstances of his obtaining the degree of Doctor of Philosophy at the University of Munich in 1910). The stages and peculiarities of P.H. Kananov’s participation in public and political life of that time are shown. The time and circumstances of P.H. Kananov’s transition from philosophy and psychology to book studies and librarybibliographic activity and his employment in the Lenin State Library of the USSR (where he worked until his retirement in 1957) are established.
Принцип целостности в мифологических представлениях Древнего Египта
Authors: Т.А. Шеркова
Published: October 2024

Бинарная логика мифологического сознания лежала в основе осевого мотива — противостояния и примирения пар противоположностей, — в котором разрешается ключевой вопрос древнеегипетской культуры о преодолении хаоса, смерти в циклической структуре времени. Целостность мироздания была максимальной ценностью древнеегипетской культуры. В процессе познания и описания образно-символической картины мира мифологическое сознание использовало разные мотивы и культурные коды: телесный, родовой, межгендерный, близнечный, числовой и др., которые символизировали принцип целостности мироздания.

The binary logic of the mythological consciousness was the basis of the axial motive — the opposition and reconciliation of pairs of opposites, — the motive in which the key question of the ancient Egyptian culture is solved regarding the overcoming of chaos in the cyclical structure of time. The integrity of the Universe was the maximum value of Ancient Egyptian culture. In the process of cognition and description of the images and symbols in model of the world, the mythological consciousness used different motives and cultural codes: corporal, tribal, intergender, twins, numeric etc., which symbolized the principle of the integrity of the Univerce.
Sports Aggression Criteria of Qualified Athletes in Non-Contact Team Sports
Authors: Н.В. Луткова , Ю.М. Макаров , Я.Н. Николаенко
Published: October 2024

Целью данной статьи является определение различий параметров спортивной агрессии у квалифицированных теннисистов и волейболистов, игровая специализация которых относится к неконтактным игровым видам спорта. Диагностировалась игровая агрессия по шести критериям. Проанализированные показатели спортивной агрессии позволяют выявить отличительные черты перманентного состояния у спортсменов с учетом их специализации. Определено, что спортсмены выделенной категории идентичны по адаптивному и тактическому параметрам в условиях сознательных реакций. Волейболисты в большей степени сознательно переоценивают свои возможности в готовности к проявлению спортивной агрессии за счет нарушения правил игры и физической силы. Теннисисты переоценивают себя в готовности к проявлению спортивной агрессии при реализации стратегических планов в ходе соревновательного противоборства. Результаты исследования позволяют создавать прогнозы и выстраивать стратегию действий квалифицированных теннисистов и волейболистов в условиях соревновательного и тренировочного процесса.

The purpose of this article is to determine the differences in the parameters of sports aggression among qualified tennis and volleyball players, whose game specialization refers to non-contact game sports. Sports aggression was diagnosed according to six criteria. The analyzed indicators of sports aggression make it possible to identify the distinctive features of the permanent state in athletes, taking into account their specialization. It was determined that athletes of the selected category are identical in adaptive and tactical parameters in conditions of non-verbal reactions. Volleyball players to a greater extent deliberately overestimate their capabilities in readiness for the manifestation of sports aggression due to violation of the rules of the game and physical strength. Tennis players overestimate themselves in readiness for the manifestation of sports aggression in the implementation of strategic plans during competitive confrontation. The results of the study make it possible to create forecasts and build a strategy for the actions of qualified tennis and volleyball players in a competitive and training process.
Clarification of Microvibration Nature Measured by Vibraimage Technology. Part 1
Authors: А.А. Косенков
Published: October 2024

Особенностью устоявшейся практики видеосъёмки в процессе получения параметров виброизображения (ВИ) является учёт всех колебаний головы, попавших в объектив веб-камеры, которые можно разделить на 2 информационных потока: 1) колебания головы как единого целого объекта по отношению к фону преимущественно во фронтальной плоскости (поток 1); 2) внутренние колебания одних частей лица относительно других в границах внешнего контура головы, включая, возможно, мимические движения, моргания, движения глаз, движения мягких тканей, обусловленные сердечными сокращениями и движением крови по крупным сосудам или пульсацию поверхностных сосудов, а также колебания волос на голове (поток 2). Применение маски из папье-маше, полностью закрывавшей лицо в сочетании с трикотажной шапкой позволило устранить влияние потока 2. Таким образом, для анализа был оставлен только поток информации, представленный внешними колебаниями головы. Сравнение основных параметров, полученных при регистрации ВИ в маске и без маски, показало статистически значимые различия. При надетой маске значения поведенческих параметров, которые автор метода В. А. Минкин относит к позитивным, имели существенную тенденцию к увеличению, а негативных параметров — к снижению.

The feature of the established practice of vibraimage (VI) parameters processing is the consideration of all head vibrations captured by webcam, which can be divided into 2 information streams: 1) vibrations of the head as a single object in relation to the background, mainly in the frontal plane (stream 1); 2) internal vibrations some parts of the face relative to others inside the external contour of the head, including, possibly, facial movements, blinking, eye movements, movements of soft tissues caused by heart contractions and the movement of Уточнение природы колебаний, измеряемых посредством технологии виброизображения. Часть 1 159 blood through large vessels or pulsation of superficial vessels as well as vibrations of hair (stream 2). The use of a papier-mâché mask that completely covered the face in combination with a knitted hat made it possible to eliminate the influence of flow 2. Thus, only stream 1 represented by external vibrations of the head was left for analysis. A comparison of the main vibraimage parameters measured with and without the mask showed statistically significant differences for some vibraimage parameters. Measured with the mask the values of behavioral parameters, which vibraimage technology developer — V. A. Minkin classifies as positive, had a significant tendency to increase, and negative parameters — to decrease.
БАЗЫ ДАННЫХ МИНУТНЫХ ЗНАЧЕНИЙ НЕПРЕРЫВНЫХ МОНИТОРИНГОВЫХ ГРАВИМЕТРИЧЕСКИХ НАБЛЮДЕНИЙ НА ОБСЕРВАТОРИИ «АРТИ» ЗА 2021 И 2022 ГОДЫ
Authors: А.С. Бебнев
Published: October 2024

Приводятся комментарии к базам данных минутных значений непрерывных мониторин- говых гравиметрических наблюдений на обсерватории «Арти» за 2021 и 2022 гг.

Some comments and results on 1-minute databases of the gravity measurements at the observatory “Arti” for 2021 and 2022 are provided in this paper.
Artificial Hip Replacement Combined with Proximal Femoral Locking Plate in The Treatment of Intertrochanteric Femur Fracture with Peritrochanteric Fracture
Authors:   Orthopedics Department, Gansu Provincial Hospital, PR China, Zhao Pengjuan , Xie Wendong ,   Gansu University of Chinese Medicine, PR China, Zhang Chao ,   Orthopedics Department, Gansu Provincial Hospital, PR China
Published: October 2024

Intertrochanteric femoral fracture with peritrochanteric fracture is a common osteoporotic fracture that is difficult to treat and has a high complication rate. Intertrochanteric femoral fracture is a fracture between the base of the femoral neck and the level of the lesser trochanter. Intertrochanteric fractures can be divided into internal and external types, with the external type of fracture being more common. Peri-rotor fractures, on the other hand, are fractures in the area around the femur’s rotor, including fractures of the greater and lesser trochanter and intertrochanteric line of the femur. Traditional treatments often cannot effectively restore hip function and are prone to complications such as fracture non-union and hip dysfunction. Artificial hip replacement combined with proximal femoral locking plate has the following advantages in treating intertrochanteric fracture with peritrochanteric fracture: femoral head replacement can effectively restore the function of the hip joint and reduce the occurrence of hip complications, which is especially suitable for elderly patients. Proximal femoral locking plate has good biomechanical stability, which can effectively fix the fracture end and promote fracture healing.
Importance of Early Diagnosis of Mental Disorders, Anxiety and Dental Fear, to Improve Management in The Dental Office
Authors:   PhD in Dentistry, University of Sevilla, Clinical practice at the Institute of Advanced Oral Medicine and Surgery, C/Malaga, Spain, E Bermúdez Bejarano
Published: October 2024

Mental disorders, such as anxiety disorder, adaptive disorder and mixed anxiety-depression disorder, are a conditioning factor to be taken into account. Even more so if the patient wants to go to the dental office, since it would not be surprising that this type of patient suffers from dental anxiety and fear. This could be a trigger for their worsening during the dental visit and therefore, in their oral health and quality of life. This clinical situation can worsen depending on the type of dental therapy needed. It can evolve into more chronic forms such as dental phobia [1].
Towards a Universal Design Principle for Low-Hysteresis High-Valent Redox in Battery Cathodes: Synergizing Cationic Ordered Vacancies with Tunable Metal-Ligand Hybridization
Authors: Smith Hugh , Lee Gi-Hyeok , Kumar Bachu Sravan , Penn Aubrey , Venturi Victor , Gao Yifan , Davis Ryan , Stone Kevin , Hunt Adrian , Waluyo Iradwikanari , Stavitski Eli , Yang Wanli , Abate Iwnetim
Published: October 2024

Sodium-ion batteries (SIBs) have the potential to meet growing demand for energy storage due to their low costs stemming from natural resource abundances, but their cathode energy density must be improved to be comparable to lithium-ion battery (LIBs) cathodes. One strategy to improve performance is accessing high voltage capacity through high-valent redox reactions. Such reactions usually cause instability in cathode materials, but Na2Mn3O7 (NMO) has demonstrated excellent performance in the high-valent regime with high reversibility due to its unique lattice structure with ordered Mn vacancies. This work seeks to expand the universality of ordered-vacancy as a design principle and increase the material candidates with such exceptional electrochemical behavior. Our approach involves synergizing cationic ordered vacancies with tunable metal-ligand hybridization through partial metal substitution. Particularly, we successfully incorporated Fe3+ for Mn4+ in NMO to make Na2.5Mn2.5Fe0.5O7 and achieved improved high-valent redox behavior. Fe substitution leads to larger specific capacities compared to pristine NMO (171 to 159 mAh/g first cycle discharge) and enhanced cycle stability (97 to 60 mAh/g after 50 cycles) in the voltage range 1.5-4.3 V vs. Na/Na+ as well as superior rate performance. This study lays the foundation for developing new cathode materials with stable high-valent redox through substitution of redox active transition metals by employing cationic ordered vacancy and partial transition metal substitution as design principles in tandem.