bluuebunny/crossref_metadata_2025 huggingface dataset:
Nuclear energy as backup to renewable energies
Authors: Jiménez-Roano Guadalupe , Cruz-Gómez Marco Antonio , Mejía-Pérez José Alfredo , Juárez-Zerón Tomás Aarón
Published: May 2023

Due to climate change, the use of nuclear energy for electricity production has been presented as a backup alternative to renewable powers to reduce CO2 emissions while maintaining energy stability. Currently, the carbon dioxide emissions produced related to the energy sector increased by 6% by 2021, reaching 36.3 billion tons (their highest level in history), the cause of this event is due to the global economic recovery after the COVID-19 crisis, which relied heavily on coal to fuel its increase. The main problem with nuclear energy lies in the waste produced by the nuclear fission reaction, therefore, the objective of this research was to gather information on why nuclear energy is considered clean energy, the current management of nuclear waste, and public opinion, with information obtained from the most recent articles on the production of electrical energy through nuclear energy.
Characterization of a parabolic solar cooker made from recycled materials
Authors: Marroquín-De Jesús Ángel , Galván-Mondragón Mayola , Castillo-Martínez Luz Carmen , Olivares-Ramírez Juan Manuel
Published: May 2023

Currently, in some communities, firewood is still used to cook or conserve heat; this action generates great problems for health and the environment, one of them is the great risk of fires and/or asphyxiation due to smoke inhalation, another is the deforestation that is carried out to obtain firewood and, finally, the generation of methane, ozone precursors and carbon dioxide when burning any of these. This work proposes the use of a parabolic solar stove, made from recycled materials, such as cardboard, self-adhesive contact paper as reflective material, Masking tape®, which allows reducing manufacturing costs, helping low-income families and being environmentally friendly. The results obtained with respect to the time required for cooking various foods, the temperatures reached throughout the process, as well as information on meteorological variables obtained from the IQUERETA29 meteorological station located at the Technological University of San Juan del Río and administered by the Querétaro State Water Commission are shown.
Measurement of degradation of solar panels induced by damp heat
Authors: Salazar-Peralta Araceli , Pichardo-Salazar José Alfredo , Pichardo-Salazar Ulises , Chávez Rosa Hilda
Published: May 2023

Currently the generation of electricity is carried out, mainly, from the combustion of fossil fuels; which contributes to the emission of pollutants such as SOx, NOx, CO, PM10, PM2.5 and volatile organic compounds (VOC) that affect air quality. Solar energy is an alternative for the generation of clean energy through the use of solar panels, which convert the energy they receive from sunlight into electrical energy for human use. It is cheaper and more viable, since the sun is readily available. Solar panels are built from an element called silicon, which is involved in the process of creating electrical energy. The objective of this study was to characterize the resistance to degradation of solar panels exposed to the damp heat test using the IEC 61646 Standard. The results obtained contribute to the quality assurance of the solar panel manufacturing process, which is of vital importance. and knowledge of their useful life.
Mechanical characterization of spent- coffee-grounds briquettes
Authors: Chamarraví-Guerra Oscar , Moreno-Arias Claudio Alberto
Published: May 2023

This article provides an overview of the manufacture of briquettes by mixing spent coffee grounds (SCG) and recycled newsprint (RNP), with some established compositions. Hollow cylindrical briquettes were used as samples for mechanical characterization for the research project "Characterization of type 2 biomass briquettes as solid fuel alternative to firewood and coal in kitchens, restaurants and small businesses, based on the Colombian Technical Standard 2060" carried out at the University of America in Bogotá, Colombia. Initially, the process of design and construction of a Peterson type press for the manufacture of briquettes was carried out. A universal testing machine was used for the mechanical compression tests. The shatter resistance was evaluated by launching the samples in free-fall from a height of 1 m several times until they got broken. Finally, and the abrasion resistance was measured using a ball-mill adapted to the proposed briquette size. All these tests were carried out to identify which of the proposed briquettes compositions has suitable mechanical properties to keep the shape, size and density in the actual processes of transport, handling and storage.
Increasing Interdisciplinary Dialogue about What Matters for K-12 Students’ Mental Health
Authors:   University of Illinois at Urbana-Champaign, Urbina Marisa , Dearborn Lynne M. ,   University of Illinois at Urbana-Champaign
Published: May 2023

Recent media coverage spotlights the burgeoning mental health crisis among adolescents and teens, amplifying the need to understand influences on student mental health. This secondary-source research project details findings from built-environment-focused studies of factors found to influence student mental health and studies published in top educational psychology journals examining the relationship of schools’ built and learning environments to K-12 students’ mental health. The study employs an ecological model as its framework, whereby students are conceptualized as affected by varying levels of environment ranging from micro to macro systems.1 The influence of the built environment on student mental health is often ignored; existing research linking student mental health to the built environment is scant. Factors in educational environments that impact student mental health include the presence of vegetation or nature, pleasant vistas, day-lighting, noise, material qualities of the environment, and classroom organization. Just as presence of nature and interior materiality have an impact on mental health, so do factors on which educational psychologists focus, such as social relationships, stress, and academic achievement. Current educational psychology literature fails to address the potential of the built environment for mental health, instead focusing primarily on the learning environment. Broadening the discussion in educational psychology to include built environment factors might reduce students’ anxiety levels, among other significant impacts on students’ health and wellbeing. Many people, decisions, programs, and initiatives can positively impact student health outcomes. In presenting this research, we hope to increase awareness and fuel discussions about the positive influence that the built environment of schools can have on student mental health and to propagate fruitful interdisciplinary dialogue and initiatives. Collaboration has the potential to engender a situation where students are educated in environments more supportive of positive mental health outcomes and contribute to reversing the mental health crisis among youth.
Against-Potemkin, Thick-Envelope: Towards a Theory of the Façade in Contemporary Architecture
Authors:   Columbia GSAPP Católica de Santa Catarina, Albino Maso Thiago
Published: May 2023

Façade is the oldest, most ubiquitous element in the history of architecture, constantly the protagonist of its practice. Historically, we can define the façade as an assemblage of symbols attached to the external face of a generic wall. But to reduce the definition to this superficial comprehension of symbols and sheds is not sufficient to define its postmodern or contemporary position—thus, we shall look deeper into the definition of the façade by researching not its decor, but the relationships towards its thickness. Decorated or transparent, the façade always kept one fun-damental principle as its definition: that of a surface. If the brise-soleil was crucial on the development of the façade, this device to control the environment has created a new type of space that belongs not to the inside nor the outside, that as an architectural device lacks a proper history. A new political and representational space, in which the absence of a theoretical evaluation opens a new field of exploration with this research. When Bernard Tschumi’s Lerner Hall creates an envelope composed of ramps, the façade assumes a thickness that negotiates this inside-outside relationship. A new condition appears, blurring the limits of the object and the city. Not a functional snapshot of the building nor a representational portrait of symbolic meanings, the thick-envelope exhibits a renewed attitude — function and meaning are flattened in a choreography displayed by the users. If the contemporary discussion focuses on the political and architectural production of spaces, without a clear definition of spatial boundaries, the performative agency of its limits is questioned. I propose that contemporary architecture is that of the thick-envelope, the quasi-urban space where the definitions of inside and outside are mixed and its political boundaries collapse. In the inhabited space of the thick envelope, city and building become one, and the question of whether to submit to public or private laws and behaviors are blurred: new space invokes new performances. To understand the contemporary condition is to understand the thick-envelope as the mediator between object and city. The thick-envelope assumes the (last) role of political architecture, a space of architectural agency long ignored.
Searching for Identity through Nostalgia and Modernity–Tendencies in German Architecture after the Re-unification in 1990
Authors:   Wentworth Institute of Technology, Schultz Anne-Catrin
Published: May 2023

Architecture has been used to demonstrate political change in many instances throughout history. This research paper explores tendencies in German architecture after West and East Germany unified in 1990 after more than 40 years under separate political systems, economic conditions and architectural development. The main narrative of the research traces the process of defining new identities after the collapse of a strong physical border and a shift in political and economic structure. Practically overnight an area of more than 40,000 square miles was added to West Germany, and the land and inhabitants of the former GDR joined a lifestyle that seemed to have been driven by consumption and opportunity. Over the next few decades, a building boom unfolded in the area that was formerly East Germany and in the city of Berlin. Architecture after 1990, the year of the German re-unification, also modeled a set of values aiming at progress, unity and technical ability. It retained a preference for glass curtain walls and stone ve-neers, balancing optimism for a great future with nostalgia for 19th century’s past. In the former West Germany, the architectural evolution was little impacted, but the former East Germany underwent a comprehensive renewal, es-pecially in the realm of infrastructure, civic, commercial and transportation buildings. This paper compares three specific urban interventions, the Berlin Potsdamer Platz development, Leipzig Hauptbahnhof (Leipzig main train station), and Coutbus Technical University Library, that aimed at identifying and articulating shared formal principles that signify a united country. After 1990, Western architects seized the opportunity and secured numerous commissions along a new type of frontier, and their urban and architectural interventions had the effect of creating and supporting a new German identity.
Clinical and biostatistical approach to assessing the severity of physical status of patients with combined midface trauma.
Authors: Nassar A. , Bart V.A. , Madai D.Yu. , Iordanishvili A.K. , Idris M.I.
Published: May 2023

Objective. The purpose of this study is to search for the main physiological syndrome complexes that characterize the physical status of patients with combined midface trauma, and to study their clinical significance for assessing the severity of patients’ physical status during their hospital stay.
Materials and methods. The study was conducted at the Intensive Care Unit No. 2, as well as at the first neurosurgical department (for patients with combined craniofacial trauma and damage to the hearing and vision organs) of the Alexander Hospital in St. Petersburg in the period from 2016 to 2020. The study included 95 patients with combined midface trauma. 22 physiological parameters that fully characterize the severity of patients’ physical status were measured. The measurement was carried out on the first, third, seventh and fourteenth days of patients’ hospital stays. For patients with an unfavorable outcome data were also collected on the last day of their hospital stays in a retrospective manner. A comparative analysis of the physiological parameters in patients with favorable and unfavorable outcomes was performed, based on the dynamics of the principal component.
Results. A statistically significant differences were determined in the average values of the coefficients of the first main component (factor) which was formed basing on data collected on the last day of hospital stay for patients with an unfavorable outcome (the main contributions to which were made by the leukocyte index of intoxication, neutrophil-lymphocyte ratio, absolute numbers of lymphocytes and monocytes) among patients with favorable and unfavorable outcomes on the 1st, 3rd, 7th and 14th days after injury.
Conclusions. The analysis carried out showed that the variables leukocyte index of intoxication, neutrophil-lymphocyte ratio, absolute numbers of lymphocytes and monocytes can be used to assess the severity of patients’ physical status and best characterize the physical status of patients with unfavorable outcomes at the last day of their hospital stay. The extrapolation of the revealed combinations of variables has the greatest influence on the division of the group of patients with favorable and unfavorable outcomes on the third day after injury.
Treatment of the transposition of the maxillary canine and first premolar in combination with anterior bite
Authors: Ishmurzin P.V. , Rusanova D.A.
Published: May 2023

The objective of the work was to formulate the features of the tactics of orthodontic treatment of patients with maxillary canine and first premolar transposition in combination with mesial malocclusion.
Based on the literature data and our own clinical experience, a treatment algorithm is proposed, considering the transposition teeth location, sagittal and transversal teeth’s roots position/direction, alveolar bone tissue volume, gum biotype, lack of space in anterior area of upper dental arch and degree of facial skull bones size/position disproportion.
The proposed treatment strategy is illustrated by two clinical cases.
Conclusions are drawn about the features of the treatment according to the proposed tactics.
Methodological Aspects of Studying the Activities of Land Institutions in East Kazakhstan (1920-1932)
Authors: Bazen Balzhan , Adilbaeva Aigul , Bolatova Kalamkas , Mamyrbekov Arafat , Rakhmetullin Aman
Published: May 2023

Despite significant theoretical developments in the field of land relations in Kazakhstan, studies of methodological aspects of their establishment and development in the first decade of Soviet power remain incomplete. The purpose of the study is to determine the degree of development of the methodology aimed at investigating the concept of land management in 1920-1932 in East Kazakhstan, to reveal the features of the socio-philosophical meaning of the concept in the region. The methodological base includes the method the analysis of research on the land policy of the region in 1920-1932, systematisation and synthesis of principles and methods of studying the problem, and methods of induction, deduction, historical-logical and comparative, and the method of the study of the entire complex of measures related to the process of land management in the territory of East Kazakhstan in the first decade of Soviet power. Displayed the current level of study of the problem, and determines the ways of its further understanding and development in the interests of creating a complete picture of the history of land relations in East Kazakhstan. The analysis of natural historical realities of 1920-1932, can be considered and used in the modern historical context.
Legal Features of the Digitalisation of Agricultural Machinery Enterprises in Kazakhstan and Globally
Authors: Sarsembayev Marat , Sarsenova Saniya , Karazhan Bekmyrza
Published: May 2023

The relevance of research is caused by the development and active introduction of new technologies in the sphere of the processing industry and, in this connection, an increase of interest from the state and experts to questions of legal regulation of this process. The scientific article aims to reveal legal features of the turn of Kazakhstan factories producing various machinery and equipment of agrotechnical nature to digital and intellectual tools, through which the essence of production of agricultural mechanical factories of the Republic of Kazakhstan, the whole branch of agricultural engineering, can be radically changed. The article uses the method of empirical and comparative legal analysis of the national legislation of the Republic of Kazakhstan, international agreements in the relevant areas of mechanical engineering, works of Kazakhstan, and foreign authors on the subject. The results of the article are presented recommendations on the need to adopt several new Kazakhstan laws, new international agreements, and conventions on the problems of digitalisation and intellectualisation of agricultural engineering plants.
ANOMALY DETECTION FOR HERD PIGS BASED ON YOLOX
Authors: LI Yanwen , LI Juxia , LIU Zhenyu , BI Zhifang , ZHANG Hui , DUAN Lei
Published: May 2023

In order to solve the problem that the complex pig house environment leads to the difficulty and low accuracy of abnormal detection of group pigs. The video of 9 adult fattening pigs were collected, and the video key frames were obtained by the frame differential method as the training set, and the YOLOX model for abnormal detection of group pigs was constructed. The results show that the average accuracy of YOLOX model on the test set is 98.0%. The research results can provide a reference for the detection of pig anomalies in the breeding environment of pig farms.
OPTIMAL DESIGN OF EJECTOR BELT SEEDLING COLLECTING MECHANISM BASED ON EDEM
Authors: CHEN Jin , ZHOU Hua , CHE Hailong , LIU Yuanyi , LI Pei
Published: May 2023

In the seedling extraction mechanism of the ejection type, because the ejector rod is in direct contact with the seedling substrate, the fragmentation rate of the seedling is high, the success rate is low, and the seedling effect is poor. In order to solve this problem, combined with the interaction between the ejector rod and the bowl seedling, this paper analyzes the working principle of the ejector rod conveyor belt seedling harvesting mechanism, and optimizes the design of the ejector rod conveyor belt seedling harvesting mechanism. By using the method of EDEM simulation analysis and orthogonal experiment, taking the breaking rate and success rate of bowl seedling as the test response index, the effects of ejector rod end form, ejector rod diameter and seedling extraction speed were studied, and the results were analyzed by range analysis and variance analysis to analyze the influence law of the interaction of various factors on bowl seedling extraction. The simulation results show that the crushing rate of bowl seedlings increases with the increase of seedling speed and the decrease of ejector diameter. Among the three different types of ejectors, the effect of round head ejector is the best. The best parameter combination of the seedling mechanism is the diameter of the ejector rod 10mm, the seedling speed 2m/s, and the ejector rod in the form of round head ejector rod. The verification experiment shows that the seedling extraction effect of the optimized seedling extraction mechanism is better than that of the original seedling extraction mechanism. The results show that when the best combination of working parameters is used to collect seedlings, the qualified rate of seedlings is not less than 90%, the fragmentation rate is not higher than 20%, and the seedling performance is relatively stable. The optimized seedling extraction mechanism can be used in the automatic dryland bowl seedling transplanter to meet the operational requirements of the automatic transplanter.
The Viewpoints of the Students Parents and Teachers on Homework’s
Authors: AlSamid Suhila
Published: May 2023

This study aims at improving and developing homework while considering the student, teacher and parents views. Three main questions where raised as a result of this study: 1> What are the new international trends toward homework?. 2> What are the attitudes of the above three groups; students, teachers and parents, toward homework? 3> What is the suitable or the optimal amount of homework?. A questionnaire representing various positive and negative aspects of homework was designed, then distributed among 437 subjects; 190 students, 190 parents 8t 57 teachers. Results show a difference in views toward homework among our three main groups. Parents where shown to favor an increased amount of homework to the other two groups; followed by teachers and students who favored the lowest amount. Students indicated that homework was a source of constant stress and tension, that is, in some cases stressed relationships were found among them and their parents. The study shows that students felt one hour of homework a day is sufficient. Parents favored two hours of homework per day. Teachers where happy with one hour and fifteen minutes of homework per day. Female students where shown to view homework more favorably than their male counterparts. The study’s recommendations and conclusions ; - Enrolling students in +After School activities; off campus as an alternative to an increased homework workload. - Educating both parents and teachers as to the appropriate homework workload for students to achieve optimal positive gains. — Highlighting to parents and teachers the limited effect homework has on a student>s achievement and understanding the fine balance between achievement and stress to students & teachers alike
Analysis of the Factors Influencing Credit Distribution at PT. Bank BTN (Persero) Tbk. Medan Branch Office
Authors: Rafika Mulya , Limbong Christine Herawati , Fitria Eva , Harahap Nova Jayanti , Melia Yona
Published: May 2023

The formulation of the problem in this study is how to influence Third Party Funds (DPK), Return on Assets (ROA) and interest rates on lending at PT. Bank BTN (Persero) Tbk. Medan Branch Office. While the objective of this research is to analyze the effect of third party funds (DPK), Return on Assets (ROA) and interest rates on lending at PT. Bank BTN (Persero) Tbk. Medan Branch Office either partially or simultaneously. The data source in this study is the 2012-2016 financial reports. The data analysis technique used was multiple linear regression using the SPSS version 17.0 program. The results showed that the t-count value for the DPK variable (X1) (13.112) > (12.706) or (0.048) < (0.05), partially DPK has a positive and significant effect on LDR. The t-count value for the variable ROA (X2) (11.659) < (12.706) or (0.054) > (0.05), partially ROA has no positive and significant effect on LDR. The t-count value for the variable interest rate (X3) (13.152) > (12.706) or (0.048) < (0.05), partially the interest rate has a positive and significant effect on LDR. Simultaneously the DPK, ROA and interest rate variables have a significant effect on LDR at PT. State Savings Bank (Persero) Tbk. Medan Branch (Fcount > Ftable (75.504 > 19.16) or sig F <5% (0.084 > 0.05).
Problems of Reading the Quran in Eight Semester Students of Islamic Religious Education Department (IAIN) Ternate
Authors: Hendra Mubin  , Jasin Ibrahim  , Adiyana Adam  , Nurbaini Nasir
Published: May 2023

Al-Quran is the first source of Islamic law. Ternate State Islamic Institute is an Islamic Institute. And students who have graduated from the green campus will certainly do their service to the community for the knowledge they gain. Islamic religious education major, one of the skills that must be smart in reading the Koran. This is what we then want to ascertain whether there are still students whose majors (PAI) cannot read the Qur'an? This study uses a type of qualitative research. The method we use is the interview method using the Google Form. The results we got were that only a small proportion of IAIN Ternate students could not read the Qur'an properly. Even if only a small part, but this is a problem that must be considered. We suggest that a green campus must be able to present a Al-Qur'an reading program so that students can learn to read the Al-Qur'an well.
Analysis of the Relationship Between Corporate Governance and Firm Value in Islamic Banks in Indonesia
Authors: Devi Devi , Antong Antong , Usman Halim
Published: May 2023

This study aims to determine how the relationship between the independent variables, namely corporate governance proxied by managerial ownership, ownership, independent board of commissioners, audit committee, and board of directors based on ASET, BOPO, CAR, and DPK. This study uses a sample of Indonesian Islamic Banks, ASET, BOPO, CAR, and DPK used, namely the last 4 years (2018-2021) in Indonesia, while the data used is secondary data taken from the official government website of the central statistics agency (BPS), annual financial reports collected from BSI (Bank Syariah Indonesia), processed using the reviews application. The data carried out several data analysis tests including a correlation test and a granger causality test. The results of this study are in the correlation coefficient table, ASET has a very weak correlation with CAR and DPK, while BOPO has a perfect negative correlation with AET, CAR, and DPK, CAR has a moderate correlation with DPK, and DPK has a very weak correlation with ASET. Meanwhile, in the granger causality test table BOPO has no significant effect on ASET in Islamic banks in Indonesia, and vice versa, ASET has no significant effect on BOPO. CAR has no significant effect on assets and vice versa, assets have no significant effect on CAR. DPK has no significant effect on assets, and vice versa, assets have no significant effect on DPK. DPK has no significant effect on BOPO and vice versa BOPO has no significant effect on DPK.
Application of ISAK 35 concerning the Presentation of Financial Statements of Non-Profit Oriented Entities (Case Study at the Al - Marhamah Orphanage Medan)
Authors: Ansari Jevri , Harmain Hendra , Nurwani Nurwani
Published: May 2023

This study aims to apply the concept of ISAK 35 concerning the Presentation of Financial Statements of Non-Profit Oriented Entities at the Al – Marhamah Orphanage in Medan. The concept of ISAK 35 is to allow non-profit-oriented entities to adjust the descriptions used for some of the posts contained in the financial statements and the financial statements themselves include statements of financial position, comprehensive income statements, reports of changes in net assets, statements of cash flows, and notes to financial statements. At the Al-Marhamah Orphanage in Medan, it has not yet implemented or made financial statements in accordance with this concept, so researchers apply the financial statements. The purpose of this study is to find out how the presentation of financial statements at the Al - Marhamah Medan Orphanage in accordance with the concept of ISAK 35 and to find out the benefits of financial statements that have used ISAK 35 for the Al - Marhamah Medan Orphanage. The data types used are primary data and secondary data. Data collection techniques are carried out using interview and documentation techniques. The data analysis method used is descriptive qualitative. The results of this study are the form of financial statements at the Al - Marhamah Medan Orphanage in 2020 has been adjusted to the concept of ISAK 35, which consists of a Comprehensive Income Report, Cash Flow Statement, Net Asset Change Report, Financial Position Report and Notes to Financial Statements, improving the quality of their financial statements, which later serves as an easier for aid providers to read how the financial statements are and to complete the elements  Financial statements and making it easier to find out the surplus (deficit) of orphanage assets in the current year, besides being important, are also very helpful for the following years
GAME-BASED LEARNING: MATH TRAIN TRACK PADA PEMBELAJARAN GRADIEN
Authors: Kosasih Usep , Muslim Farhan Maulana , Saputra Samnur , Ahmatika Deti
Published: May 2023

Matematika merupakan mata pelajaran wajib yang ada di setiap jenjang sekolah, mulai dari SD, SMP, SMA, SMK, hingga perguruan tinggi. Faktanya, dari hasil wawancara pendidik matematika SMP, pada umumnya mata pelajaran matematika masih dianggap sulit dipahami karena matematika berhubungan dengan hal abstrak salah satunya pada sub materi gradien. Tujuan dari penelitian ini yaitu untuk mengetahui hasil validasi, dan desain pembelajaran dari desain pembelajaran Persamaan Garis Lurus berbasis Math Train Track. Pendekatan penelitian yang digunakan yaitu Research and Development (R&D), dengan model Design Research (DR) dan Desain penelitian menggunakan Formative Evaluation, dengan subjek penelitian pendidik dan pakar pendidikan matematika sebagai validator, dan peserta didik kelas VIII. Instrumen yang digunakan yaitu hasil validasi dari expert review (pakar pendidikan matematika) dan one-to-one (pendidik matematika). Dari hasil validasi yang dilakukan validator didapat bahwa Math Train Track layak untuk diuji coba tanpa revisi.
Kata Kunci: Game-Based Learning, Math Train Track, Media Pembelajaran, Gradien.
PENERAPAN MODEL PEMBELAJARAN RELATING, EXPERIENCING, APPLAYING, COOPERATING, TRANSFERING (REACT) DALAM MENINGKATKAN HASIL BELAJAR MATEMATIKA
Authors: Biusnawati  , Meylani Yeni , Uci Purnama Sari  , Alfin Julianto
Published: May 2023

Pembelajaran matematika hanya berkisar kegiatan menuliskan rumus, membaca buku dan mengerjakan soal di buku siswa. Hal ini menyebabkan siswa tidak mampu memecahkan soal-soal cerita sehingga nilai matematika rendah. Rumusan Masalah : (1) Bagaimana penerapan model pembelajaran REACT dalam meningkatkan hasil belajar matematika siswa kelas V?; (2) Bagaimana peningkatan hasil belajar matematika siswa kelas V setelah penerapan model pembelajaran REACT?. Tujuan Penelitian : (1) mengetahui penerapan model pembelajaran REACT dalam meningkatkan hasil belajar matematika siswa kelas V; (2) Mengetahui peningkatan hasil belajar matematika siswa kelas V setelah penerapan model pembelajaran REACT. Metode Penelitian : Penelitian ini menggunakan metodel penelitian tindakan kelas (PTK). Hasil Penelitian : Pelaksanaan penerapan model pembelajaran REACT dilaksanakan sebanyak II siklus dengan masnig-masing siklus meliputi kegiatan perencanaan, pelaksanaan, evaluasi dan refleksi. Penerapan model pembelajaran REACT mampu meningkatkan hasil belajar siswa di kelas V SDN 99 Bengkulu Selatan. Hal ini dilihat dari peningkatan hasil belajar siswa pada pra siklus 71,22, siklus I 72,64 dan siklus II 76,64. Selain itu peningkatan ketuntasan klasikal siswa pada pra siklus hanya 58,82%, pada siklus I menjadi 70,58% dan pada siklus II sudah pada angka 88,23% ketuntasan yang didapatkan siswa.
Kata Kunci : Hasil Belajar, Matematika, REACT
EKSPLORASI ETNOMATEMATIKA PADA TARI NAPA DI MASYARAKAT BENGKULU SELATAN
Authors: Syaipul Amri  , Mella Dwi Santia
Published: May 2023

Penelitian ini bertujuan untuk mengetahui aktivitas etnomatematika Tari Napa pada masyarakat di Bengkulu Selatan dan mengetahui konsep matematika yang diaplikasikan. Jenis penelitian ini adalah kualitatif deskriptif. Teknik pengumpulan data yang dilakukan adalah observasi, wawancara dan dokumentasi. Hasil penelitian menunjukan bahwa, aktivitas etnomatematika Tari Napa  mengandung aspek matematis pada alat-alat yang digunakan dan gerakan. Aspek matematis tersebut meliputi menghitung (jumlah penari dan jumlah alat musik yang digunakan), menentukan lokasi (penentuan posisi penari, posisi alat musik, dan lokasi penyimpanan aset yang digunakan), mengukur (mengukur jarak antar penari), mendesain (pakaian yang digunakan penari seperti celana panjang, baju kemeja, peci, dan kain), bermain (menentukan aturan gerakan Tari Napa dan cara memainkan alat musik) dan menjelaskan (menjelaskan makna dari gerakan Tari Napa). Konsep matematika yang diaplikasikan meliputi jenis- jenis sudut, yaitu sudut siku-siku pada gerakan tangan penari saat melakukan gerak menangkis, sudut lancip pada gerakan tangan penari saat melakukan gerak memukul, dan sudut tumpul pada gerakan tangan penari saat melakukan gerak silek atau menghindar secara berhadapan, dan beberapa bangun datar seperti, persegi panjang yang terdapat pada alat Tari Napa yaitu tikar, serta lingkaran yang dapat ditemukan pada gendang atau rebana sebagai alat yang digunakan pada saat Tari Napa.
Kata Kunci : Tari Napa Bengkulu Selatan, Etnomatematika
Introduzione. La traduzione del linguaggio specialistico dei beni culturali: dalle pratiche passate alle metodologie attuali
Authors: Turci Monica
Published: May 2023

The Introduction presents the chronological evolution of the practices employed in the translation of the language of cultural heritage. All the Chapters in this volume share close ties with the objectives of the research project «Multilingual Cultural Heritage Lexicon» and follow three trajectories: 1. The translations of Vasari as primary sources for the origins of the lexicon of the arts in Europe 2. Considerations on translation praxis and teaching of different text types of cultural heritage 3. The latest developments in the compilation and use of translational corpora in relation to local heritage sites. Through a diachronic and a synchronic perspective, all chapters contribute to the existing literature on Corpus-based Translation Studies (CTS) of the language of cultural heritage.
L’immagine di Firenze e Bologna in Obrazy Italii di Pavel Muratov: riflessioni sulla traduzione del lessico artistico
Authors: Perotto Monica , Rossi Valentina , Žukova Natalia
Published: May 2023

This chapter focuses on Obrazy Italii, the best known work by Pavel Muratov, a Russian writer, journalist, critic and art historian. This work is a diary recounting the journey to Italy of the author at the beginning of the twentieth century; nowadays it is considered a classic text that provides a testimony on the way Italian art was perceived in Russia. Though it is well-known in Russia, this work has only recently received some attention in Italy following its recent translation. This chapter contains detailed and original analyses that compare Muratov’s translations with those found in Russian dictionaries written in the same period. These concern a selection of lemmas in art and architecture and the names of artists. This chapter shows that the language employed in this work cannot be defined as either specialised or standard, but as a mixture between the two.
Traducir al español el léxico de los castillos y fortalezas de Emilia-Romaña
Authors: Pano Alamán Ana
Published: May 2023

This chapter presents the results of a qualitative contrastive analysis of the Italian and Spanish terminology of medieval and Renaissance architecture. The study focuses on a corpus of Italian texts on the castles of the House of Este published on the TourER website, a project for the promotion of the architectural and landscape heritage of the Emilia-Romagna region. The chapter focuses attention on the most frequent multiword terms and expressions and a selection of concordances extracted from a learner aligned parallel corpus of Italian-Spanish translation. This chapter investigates translation strategies adopted in relation to the typology of texts and their potential readership.
Morphological and histological study of umbilical cord at delivery
Authors: Lateef Rafah Hady
Published: May 2023

Background: The umbilical cord is the life line of fetus and its vital blood vessels are the most vulnerable part of the fetal anatomy.
Objectives: The objective of the current study was to recognize the insertion site and to study the histological appearance of the cord at different gestational periods.
Results: The study revealed that eccentric site of location was 64.99% the central insertion 28.33% and marginal insertion 6.66%.
Conclusion: Microscopic study of umbilical artery revealed that the measurements of thickness of muscular layer (tunica media) was increased from 0.6µm at the third month of gestation to 9.2µm at ninth month (at delivery) which may explain the increase in strength and elasticity of the cord against torsion and compression as the fetus became near the term.
Assessment of Skeletal and Dental Pattern of the Mandible of Class II Division 1 Malocclusion: Comparative Cephalometric Study
Authors: Al-Azzawi Arkan Muslim , Sahib Wisam Wahab , Al-Khafaji Thaer Jaber
Published: May 2023

Background: Class II division 1 malocclusion represents the most common skeletal discrepancy which orthodontists see in daily practice. The understanding the morphology of the mandible is a key element in diagnosis and treatment planning in the field of orthodontics and orthognathic surgery. This study provides new information about the skeletal and dental pattern of the mandible with class II division1, based on skeletal II for Iraqi adult sample aged (18 - 26) yearsin comparison with normal occlusion by means of cephalometric measurements used by clinical practitioners. (20) males and (21) females with a skeletal Class II were chosen and compared with (26) males and (28) females with normal occlusion by using the (ANB) angle. Nine angular measurements and eight linear measurements have been used in this study. 
Results: the results were as follows: When the angular and linear measurements of skeletal class I and II overall, males and females samples were compared, the retrusion of mandible with a short length of the ramus and a tendency of a backward rotation of the mandible in relation to the cranial base in skeletal class II are the most important causes of class II malocclusion with the facial profile is more convex in skeletal class II overall and males samples while, all the angular and linear measurements used in this study show no significant difference betweenskeletal class I and II females, except the facial profile is more convex in skeletal class II females sample. The lower incisors is more procline in class II than in class I overall sample but this difference is not statistically significant in males and females sample. No significant difference could be noted between sexes of skeletal class II in the angular measurements. Most linear measurements were larger in males than in females class II division 1 except for twomeasurements the posterior cranial base length and the length of the body of the mandible show no significant difference between class II division 1 males and females.
A Descriptive Study for Asthmatic Toddler Children Associated with Weight in Maternal and Child Hospital
Authors: A.Hassan Abdulmahdi
Published: May 2023

Descriptive design study was conducted at maternal and child hospital Babylon city in order to assess the asthmatic children and its relationship with weight.A purposive sample of (50) of children selected that including the toddler age group study questioner distributed.The result concluded that (42%) of asthmatic children with normal weight and (48%) with abnormal weight (decrease weight ( 34%) and increase weight (24%).
Evaluation of clinical education among students of Nursing College in Babylon University
Authors: Jihad Salma K. , Madlum Ali H.
Published: May 2023

Background & Methodology: Nursing College in the University of Babylon. The sample consisted of (30) students of both gender and in the 2nd and 4th year. The instruments used included a questionnaire to identify the way of evaluation and the purposes of the study.
Results: The main results shows the sample mean for the evaluation of the clinical education was (89.1), standard deviation (4.8) while the hypothetical average was (68) with t-test of (7.9) which indicates strong significant results that means students benefit of the clinical learning was very good and the clinical part of the learning process is very interested.
Objective: The primary objective of measuring clinical performance in nursing education is to ensure students can provide safe care.
Recommendations: The main recommendations included more studies should be conducted to include bigger sample of all the colleges of Nursing in lraq.
Knowledge and attitudes of pupils in some of primary schools regarding personal hygiene in Erbil city
Authors: Aziz Kareem F. , Abdulla Salih A. , Sheren Nazar Ali
Published: May 2023

Background: Hygiene is an old concept related to medicine awareness to personal and professional care practices related to most aspects of living. Inadequate sanitary conditions and poor hygiene practices play major roles in the increased burden of communicable disease within the developing countries.
Objectives: (1). Previous hand hygiene studies have indicated that children with proper hand washing practices are less likely to report gastrointestinal and respiratory symptoms (2). Schools should provide for hygiene education to kindergarten and early grade school children to supplement the training provided by parents and guardians, to ensure that all children learn at an appropriate age how to protect themselves and others of preventable exposure to illness and other hygienic hazards.
Methodology: Hand washing with soap has been reported to reduce diarrhea morbidity by 44% and respiratory infection by 23 % (3.) A study reported that 17% of participants washed their hands with soap after toilet, while 45% used only water (4). In addition to having proper resources and facilities hygiene practices are heavily influenced by pupil's knowledge and attitudes towards hygiene (5). Hygiene in school, home, and every day life settings plays an important part in preventing spread of infectious diseases (6). Beginning in the early nineteenth century the repeated onslaught of diseases such as cholera begins to alter people's understanding of personal hygiene.Hygiene practices are preventive measures to reduce the incidence and spreading of disease and are parts of good personal grooming (7). Hygiene as a system included not only personal hygiene related to food, clothing and exercise but also sciences such as engineering, bacteriology, public sanitation and waterworks (8). School teachers are considered the major source of information for their students and would appear to be suitable as health educators. School teachers are expected to be role models so that students can emulate and adopt their behavior and attitudes9.
Functional Outcomes after Post-Traumatic Chase Amputation: A Case Report
Authors: Khir Yassine Fath El , Maskouf Mehdi , Salamat Mohammed , Demnati Brahim , Boumediane Mehdi , Aziz Said , Benhima Mohamed Amine , Abkari Imad
Published: May 2023

Every year thousands of people are victims of hand trauma, with serious injuries for half of them. Hand injuries occur twice as often in accidents in everyday life than in accidents at work. They are the cause of several amputations (hand or fingers). The nature of the trauma does not only affect the survival rate, but also the functional outcome. Sometimes it is better to have an amputated finger than a non-functional and sometimes even embarrassing, painful and insensitive leftover finger. Traumatic digit amputation generates functional, aesthetic and psychological disabilities. Such post-traumatic consequences call for a rigorous therapeutic approach, aiming at an early secondary surgical procedure which is ideally to be performed before the patients psychologically recover from their initial trauma. Through this technical point, we describe a technique for additional amputation of the index finger by transforming the middle finger into an index finger while maintaining a free and functional first commissure.
Traumatic Obturator Dislocation of the Hip in Adults about a Case and Review of the Literature
Authors: Omar Aguenaou , Maouane Dinia , RA Bassir , M Boufettal , J Mekaoui , M Kharmaz , MO Lamrani , MS Berrada
Published: May 2023

It was a 36-year-old patient. He was the victim of a road accident. The clinical examination revealed a deformity of the hip with loss of the anatomical guide. Neurovascular and skin examination were normal. Standard X-ray confirmed obturator dislocation of the right hip. The reduction of the dislocation was carried out under general anesthesia within the time limits, followed by a discharge for 6 weeks. The suites were simple.
Pengaruh Variasi Kedalaman Parit dan Frekuensi Penyiraman Pada Pertumbuhan dan Hasil Tiga Varietas Bawang Merah
Authors: Nur Subandi
Published: May 2023

Penelitian ini bertujuan mengidentifikasi lengas tanah/kadar air pada perlakuan variasi dalamnya parit dan frekuensi penyiraman, mendapatkan varietas bawang merah yang menghasilkan pertumbuhan dan hasil paling tinggi pada perlakuan variasi dalamnya parit, mendapatkan varietas bawang merah yang menghasilkan pertumbuhan dan hasil paling tinggi pada perlakuan frekuensi penyiraman, mendapatkan varietas bawang merah yang menghasilkan pertumbuhan dan hasil paling tinggi pada perlakuan variasi dalamnya parit dan frekuensi penyiraman, mengetahui adanya interaksi antara varietas bawang merah, variasi dalamnya parit dan frekuensi penyiraman yang diujikan dilihat dari variabel pertumbuhan dan hasil bawang merah. Penelitian dilakukan di Desa Pulosari Kecamatan Brebes Kabupaten Brebes selama tiga bulan (Juni sampai dengan Agustus 2019). Penelitianan dilakukan dengan menggunakan Rancangan Petak Petak Terbagi (Split Split Plot Dsign) dengan rancangan dasar RAKL dan diulang 3 (tiga) kali. Faktor yang dicoba adalah :  Kedalaman Parit (P = 3), Varietas (V = 3) dan Frekuensi Penyiraman (F = 2). Data yang diperoleh dianalisa dengan menggunakan analisis sidik ragam pada taraf kesalahan 5 %, apabila terjadi perbedaan nyata dilanjutkan dengan Uji Beda Nyata Terkecil (BNT) taraf 5 %. Hasil penelitian menunjukkan bahwa Kadar lengas tanah tertinggi pada perlakuan kedalaman parit dan frekuensi penyiraman dimiliki oleh perlakuan kedalaman parit 70 cm dan frekuensi penyiraman dua kali sehari (37,06 mm.10 cm-1), varietas bawang merah yang menghasilkan pertumbuhan dan hasil paling tinggi pada perlakuan variasi kedalaman parit dan frekuensi penyiraman adalah Sumenep (V3) dan adanya interaksi varietas, kedalaman parit dan frekuensi penyiraman terhadap pertumbuhan dan hasil bawang merah.
Panduan Pengukuran Perangkat Lunak Metode Function Point Serta Implementasinya pada Website Pemesanan Tiket Bus
Authors: Parlika Rizky , Ali Ahmad Maghfur’ , Maharani Ardiana Deka , Julastri Bregsi Atingsari , Pruista Syalum Marsya
Published: May 2023

Measuring software quality is an important thing for software engineering. The purpose of applying measurements to software processes is to find out how complex and useful the software is. The measurement method used is Allan Albrecht's method, namely the Function Point Analysis method, which was developed by the International Function Point User Group (IFPUG). In this study, the authors measured the quality of a bus ticket booking website. Prior to the measurement stage, the authors compiled a module that contains the limitations of each point so that it can be used as a guide for scoring at each measurement stage, namely the stage of calculating the Crude Function Point (CFP) and Relative Complexity Adjustment Factor (RCAF). A calculator application is also made that can automatically calculate the total of function points so that it can make measurements easier. After the total Function Point value of the website is found, the total value can be used to predict the price or cost of making the software.