bluuebunny/crossref_metadata_2025 huggingface dataset:
ESTIMATION OF FORCES ACTING TO AN OBJECT AT DEPLOYMENT OF PARACHUTE BRAKING SYSTEM BY DATA RECORDER OF OWN DESIGN
Authors: WIJASZKA Mirosław , KAMIŃSKI Roman , TYBURA Marian , KĘPCZYK Włodzimierz
Published: June 2023

The article presents the results of research carried out using the developed and constructed flight data recorder. The purpose of developing the recorder was to optimize the parachute braking systems used in imitators of air targets produced at the armament division of the Air Force Institute of Technology. The main task of the recorder was to measure and record the linear accelerations occurring during the parachute system deployment.
Stawka podatku od towarw i usug 23% historiaobowizywania i aktualny stan prawny
Authors: Walewski Patryk
Published: June 2023

W niniejszym artykule zaprezentowano histori obowizywania w Polsce tymczasowej podwyki stawek podatkuod towarw i usug (w tym stawki podstawowej w wysokoci 23% ) oraz aktualny stan prawny.Omwiono, poczwszy od 2011 r., poszczeglne rozwizania legislacyjne, za pomoc ktrych sukcesywnie przeduanookres obowizywania podwyszonych stawek podatku. Ponadto prezentowane rozwizania s poddawaneanalizie pod ktem ich zgodnoci ze standardami dobrej legislacji, w szczeglnoci z uwzgldnieniem rozporzdzeniaPrezesa Rady Ministrw z dnia 20 czerwca 2002 r. w sprawie Zasad techniki prawodawczej1. Oprcztego w niniejszym artykule kadorazowo, na podstawie treci materiaw legislacyjnych, przedstawiono okolicznoci,ktre w zaoeniu ustawodawcy miay uzasadnia dalsze obowizywanie tymczasowej podwykistawek podatku od towarw i usug. Na koniec omwiono aktualny stan prawny dotyczcy analizowanego zagadnieniai poddano go analizie krytycznej oraz przedstawiono lepsze rozwizanie legislacyjne, ktre z jednej stronyzapewnioby odpowiednie wpywy do budetu pastwa, z drugiej za nie budzioby wtpliwoci co do intencjiustawodawcy w zakresie ksztatowania polityki fiskalnej pastwa.
IMMIGRANTS NEED CITIZENSHIP – THE ROLE OF ALMADA MUNDO ASSOCIATION
Authors: Silva Ana Paula , Khanal Pabita
Published: June 2023

Migration is a human right enshrined in article 13 of the United Nations Declaration of Human Rights, which reads “every human being has the right to leave any country, including his own, and to return to it” (UN, 1948). The positive effects of migration have recently been highlighted, both for the countries of origin and destination, as well as for the migrants themselves. In 2005, migration was named the central challenge of the century by the United Nations Global Commission on International Migration and the 2030 Agenda for Sustainable Development (UN, 2015a). All signatory countries must empower vulnerable groups, recognize the positive contribution of migrants to sustainable growth and inclusive development. In turn, the European Union, in the European Consensus for Development (2017), aligned with that imposing to “Member States to promote dignity and resilience of displaced people and their inclusion in the economic and social life of host countries and communities”. Portugal has already committed itself to developing suitable policies for the social integration of the immigrant community, with a focus on culture and language, education and employment, and professional qualification, as stated in the Council of Ministers Resolution No. 12-B/2015. Despite all of the laws in place, the Almada Mundo Association's experience suggests that few people will be able to meet the international and national goals on a local level. In this article, we highlight the constraints being still faced by immigrants residing in Almada accessing citizenship, through the content analysis of their testimonies, taken through semi-structured interviews.
Uptake Of Covid-19 Vaccination Among Health Care Workers In A Tertiary Hospital In Northeast Nigeria
Authors: Difa Abubakar Joshua , Njidda Bappa Naimatu , Odunze Pius , Danimoh Mustapha Abdulsalam , Mohammed Amina , Warnow Isaac Elon
Published: June 2023

Background: The WHO declared COVID19 a public health emergency of international concern on January 30th, 2020, with millions infected and several deaths. Several countries began vaccinations targeting healthcare workers due to their increased risk of contracting the disease. Achieving high vaccine among healthcare workers is vital as it plays a major role in vaccine uptake among the general population. Objective: This study aimed at determining the uptake of COVID-19 vaccine uptake and the factors influencing it among healthcare workers at the Federal Teaching Hospital (FTH), Gombe. Methods: A descriptive cross-sectional study was conducted where 274 respondents were selected using a stratified sampling technique. Data was collected using a semi-structured interviewer-administered questionnaire. Data were analyzed using IBM SPSS version 23. Associations were explored with chi-square test and logistics regression analysis. The level of significance was set at 5%. Result: The mean age of the respondents was 35.88±8.49 years, and the majority were men (54.4%) and nurses (39.0%). Of the 274 respondents interviewed, 66.8% were willing to take the COVID-19 vaccine, while 59% actually did so. Bivariate analysis showed that age (p=0.006), working experience (p=0.025), chronic medical condition (p<0.001), history of previous vaccination with other antigens (p=0.003) and history of positive COVID-19 test (p<0.001) were associated with COVID-19 vaccine uptake. Logistic regression revealed that those with chronic medical conditions (OR=3.429 (CI:1,433-8.148), a history of previous vaccination (OR=3.018 (CI:1.119-8.148), and those who tested positive for COVID-19 (OR=2.823 (CI:1.630-4.901) were three times more likely than others to receive the COVID-19 vaccine..Conclusion:Low COVID-19 vaccine uptake was reported among healthcare workers of FTH, Gombe. Chronic medical conditions, history of previous vaccination and those with positive COVID-19 tests facilitated vaccine uptake. We advocate proper health education and community engagement among healthcare workers.
Analisis Persepsi Pasien terhadap Pelayanan Puskesmas Arongan Lambalek
Authors: Luthfi Fakhrurradhi , Reynaldi Fitrah , Rahmi Maulida
Published: June 2023

Puskesmas Arongan Lambalek merupakan salah satu Puskesmas dengan wilayah kerja di Kecamatan Arongan Lambalek. Jenis pelayanan di Puskesmas Arongan Lambalek, yaitu upaya kesehatan masyarakat (UKM) ensesial, upaya kesehatan masyarakat (UKM) dan upaya kesehatan perorangan (UKP), yang meliputi pendaftaran, poli umum, poli gigi, KIA, KB, Poli MTBS (Manajemen Terpadu Balita Sakit), Poli P2P (pengendalian dan pemberantasan penyakit) serta rawat inap. Tujuan penelitian ini adalah untuk mengetahui bagaimana persepsi pasien terhadap pelayanan Puskesmas Arongan Lambalek. Jenis penelitian ini dengan metode pendekatan kualitatif. Penelitian ini dilaksanakan di Puskesmas Arongan Lambalek Kabupaten Aceh Barat, pada tanggal 14 Mei sampai 22 Mei 2018 dengan informan sebanyak 8 orang. Teknik analisis data menggunakan alur reduksi data, penyajian data dan verifikasi data dan penarikan kesimpulan. Hasil penelitian menunjukkan bahwa persepsi pasien terhadap pelayanan Puskesmas Arongan Lambalek adalah pada aspek kehandalan sudah baik namun masih belum optimal karena pasien harus mengantri dalam pengambilan kartu dan menunggu kehadiran dokter tiba di Puskesmas Arongan Lambalek. Pada aspek daya tanggap dan empati belum optimal karena masih ada perawat yang kurang ramah kepada pasien, sedangkan pada aspek jaminan sudah optimal karena dokter dan perawat yang bertugas di Puskesmas Arongan Lambalek sudah terampil dan berpengalaman dan pada aspek bukti langsung adalah cukup memadai, kebersihannya sudah cukup baik, nyaman, rapi dan enak dilihat. Disarankan bagi pihak Puskesmas Arongan Lambalek agar dalam usaha untuk mengetahui tingkat kepuasan pasien/masyarakat. Hendaknya pihak Puskesmas Arongan Lambalek berkunjung kerumah masyarakat, sehingga pihak Puskesmas Arongan Lambalek benar-benar mengetahui sejauhmana kualitas pelayanan yang telah diberikan kepada masyarakat.
Research on Criminal Risk Analysis and Governance Mechanism of Generative Artificial Intelligence such as ChatGPT
Authors: Tong Yifeng
Published: June 2023

The launch of ChatGPT marks a breakthrough in the development of generative artificial intelligence (generative AI) technology, which is based on the collection and learning of big data as its core operating mechanism. Now the generative AI has the characteristics of high intelligence and high generalization and thus has led to various criminal risks. The current criminal law norms are inadequate in terms of the attribution system and crime norms for the criminal risks caused by the generative AI technologies. Thus, we should clarify the types of risks and governance challenges of generative AI, clarify that data is the object of risk governance, and establish a pluralistic liability allocation mechanism and a mixed legal governance framework of criminal, civil, and administrative law on this basis.
KLASİK ÇAĞ OSMANLI HARP USULÜNDE SÜVARİ TALİMİ; FURUSİYELER ÜZERİNE BİR İZAHAT
Authors: ÇAVDAROĞLU Burhan Erhan
Published: June 2023

Öz: Askerî bir yapı üzerine kurulan Osmanlı İmparatorluğu, tarihsel köklerini aldığı süvari geleneği üzerine ordusunu yapılandırmıştı. Bu yapılandırma, başlarda profesyonel olmayan Gazi Alplar şeklinde temayüz etmiş olsa bile, geçen zaman içinde önce timarlı sipahilere, takiben kapıkulu süvarilerinin varlığına doğru evrilmiştir. Askeri devrimin kendini Osmanlı ve rakipleri için ciddi manada hissettirmeye başladığı 1650-1700 yıllarına kadar, meydan muharebelerinin savaş tarihini etkilediği bilinen bir hakikattir. Bu süre içerisinde, muharebelerin başlangıç, ilerleme ve sonucunun belirlenmesinde süvarilerin etkinliği ortadadır. Bu etkinliğin sağlanması için süvari geleneğine ciddi manada bağlı olan Memlûk, Safevi ve Osmanlı Devletlerinde süvariliğin gelişmesi için birçok eser kaleme alınmıştır. “Furusiye” yahut “Silahşorname” de denilen bu eserler, olası bir savaş durumunda süvarinin atını nasıl sürmesi gerektiği, oku, yayı, kılıcı, kalkanı, gürzü, mızrağı ve ciridi nasıl kullanması gerektiği ve olası yaralanma ve kazalar da yapılması gerekenleri anlatan adeta birer ders kitabı niteliğindedir. Söz konusu eserlerin önemi ise yine özellikle Avrupa ile girilen muharebelerde anlaşılacaktır. Zira bu eserlerde Avrupa süvarisi karşısında Osmanlı süvarisinin nasıl başarılı olduğunun sırları mevcuttur. Bugün elimize ulaşan Matrakçı Nasuh’un “Tuhfetü’l Guzât”, Firdevsî-i Rûmî’nin “Silahşorname” ve Aristoteles’e atfedilen “Âdâb-ı Harb ve Üslûb-ı Ceng” isimli eserler birer furusiye olma özelliği taşımalarının yanında süvarilerin nasıl talim ettikleri, bu talimlerin savaş anında nasıl pratik uygulamaya döneceğini göstermesi bakımından oldukça önemlidir. Klasik dönem Osmanlı harp usulünün süvariler üzerinden incelendiği bu çalışmada, Osmanlı ordusunun belkemiği konumundaki süvari sınıfının talimlerinin izah edilmesi, bunların hem girişilen muharebelerde batıya karşı sahip oldukları üstünlüğün izahı hem de askeri devrime neden adapte olamadığı meselelerine bir izahat getirmeyi amaçlamaktadır.
Measuring the Root Determinants of Income Level and the Impact on the Financial Literacy of MSME Actors
Authors: Nugroho Anton Priyo , Zakaria Syawal , Yulianti Yulianti , Sangadji Maryam , Purwati Ninik Endang
Published: June 2023

This research was conducted to see the effect of the variables of education level, gender, and business time on financial literacy with income level as an intervening variable in Kalongan Village MSMEs. Descriptive quantitative approach used in research. The population in this study were SMEs in the Kalongan Village area, totaling 116 SMEs and the sampling technique used was a census. The research instrument was tested using validity and reliability tests which were then processed with multiple linear regression analysis coupled with the path test/sobelt test in the SPSS program. The results of the analysis illustrate that (1) the level of education has a positive and significant effect on the level of income; (2) gender has a positive and significant effect on income levels; (3) business time has a positive and significant effect on income levels; (4) income level has a positive and significant effect on financial literacy; (5) gender has a positive and significant effect on financial literacy; (6) business time has a positive and significant effect on financial literacy; (7) The level of income has a positive and significant effect on financial literacy; (8) Income level is not able to mediate the relationship between education level and financial literacy; (9) Income level is unable to mediate gender relations on financial literacy; and (10) income level is not able to mediate the relationship between business time and financial literacy
Ethical Fintech is a New Way of Banking
Authors: Prastyanti Rina Arum , Rezi Rezi , Rahayu Istiyawati
Published: June 2023

The adoption of Financial Technology (FinTech) and digital banking services has revolutionized the financial industry, providing convenience, accessibility, and cost-effective solutions to users. However, along with its benefits, the widespread use of FinTech has also raised concerns regarding privacy, security, consumer protection, ethical considerations, and regulatory compliance. This paper aims to explore the ethical dimensions of FinTech adoption and the potential negative consequences associated with it. Drawing on qualitative research methods, including interviews and document analysis, the study investigates issues such as consumer privacy, data breaches, trust, financial integrity, adoption barriers, and ethical controversies in the diffusion of FinTech. The findings highlight the importance of addressing these ethical concerns to restore digital ethics in the fintech industry and ensure principles such as fairness, transparency, accountability, and access in technology are realized. The paper concludes by emphasizing the need for a balance between technological innovation and ethical practices to create a sustainable and responsible future for FinTech and digital banking.
Creating «the Ultimate Retro-Future»: Music, Nostalgia and Futurity in «Tron» (1982) and «Tron: Legacy» (2010)
Authors: Clendinning Elizabeth
Published: June 2023

Tron, a computer program champion who fights for the human Users against the megalomaniacal Master Control Program of the ENCOM computer mainframe.
ỨNG DỤNG PCR KỸ THUẬT SỐ VI GIỌT TRONG ĐỊNH LƯỢNG TUYỆT ĐỐI NỒNG ĐỘ ARN
Authors: Nguyễn Lĩnh Toàn , Bùi Khắc Cường
Published: June 2023

Mục tiêu: PCR kỹ thuật số vi giọt (Droplet Digital PCR - ddPCR) là phương pháp PCR sử dụng hệ thống vi giọt, cho phép đo lường hàng nghìn sự kiện khuếch đại độc lập trong một phản ứng đơn lẻ. Kỹ thuật ddPCR cho phép sử dụng lượng mẫu và thuốc thử thấp hơn, đồng thời giảm chi phí tổng thể so với các phương pháp khác trong khi vẫn duy trì độ nhạy và độ chính xác cao. Phương pháp nghiên cứu: Nghiên cứu tiến hành theo phương pháp thực nghiệm, sử dụng ddPCR để định lượng RNA trong mẫu nghiên cứu. Quá trình định lượng trên hệ thống PCR kỹ thuật số vi giọt gồm các bước: Tạo vi giọt, khuếch đại, đọc vi giọt và phân tích dữ liệu để tính toán nồng độ RNA. Kết quả: Nồng độ RNA trong các mẫu không pha loãng, pha loãng với hệ số 10 và 100 lần lượt là 380 bản sao/µL; 40,7 bản sao/µL và 3,4 bản sao/µL. Biểu đồ phân bố tín hiệu cho thấy sự khác biệt rõ rệt về cường độ tín hiệu giữa hai quần thể vi giọt có và không có sản phẩm khuếch đại. Dữ liệu cho thấy mối tương quan tuyến tính thuận rất chặt chẽ giữa lượng RNA với hệ số pha loãng. Kết luận: PCR kỹ thuật số vi giọt là kỹ thuật có độ nhạy cao trong định lượng tuyệt đối nồng độ RNA.
CONSTRUÇÃO DO SISTEMA ÚNICO DE SAÚDE (SUS)
Authors: De Andrades Renice Madelaine , Berwig Solange Emilene
Published: June 2023

Este texto faz parte das reflexões desenvolvidas junto ao mestrado profissional em Políticas Públicas da Unipampa, que tem contribuído para a apreensão dos processos que envolvem as políticas públicas em todas as suas fases - elaboração, implantação, implementação, avaliação etc. O objetivo deste artigo é recuperar o ciclo de desenvolvimento das políticas públicas evidenciando esse processo na construção da política de saúde no Brasil até a conformação do que conhecemos como Sistema Único de Saúde - SUS. Trata-se de uma pesquisa qualitativa para a construção de uma revisão da literatura a respeito do tema, que se justifica pela importância do tema para o atual cenário social e econômico nacional. Este estudo então se aproxima do debate do ciclo de elaboração de uma política pública, e como este processo pode ser apreendido no processo concreto da elaboração do SUS.
ENSEMBLE LEARNING APPROACHES FOR CLASSIFICATION WITH HIGH-DIMENSIONAL DATA
Authors:   Le Quy Don Technical University, Tran Cao Truong
Published: June 2023

Classification with high-dimensional data is a significant challenge in machine learning because the abundance of features in high-dimensional data makes it difficult to identify meaningful patterns, which leads to overfitting and reduced classification performance. Moreover, the computational cost of processing high-dimensional data is often prohibitively expensive, requiring specialized hardware or optimized algorithms. Ensemble learning is a powerful machine learning technique that combines multiple models to improve classification accuracy. By aggregating the predictions of multiple models, ensemble learning can reduce overfitting, increase robustness, and improve performance on a wide range of real-world classification problems. Ensemble learning is effective for classification with high-dimensional data because it can combine multiple models to mitigate the effects of the curse of dimensionality, reduce overfitting, and enhance generalization performance. By using different learning algorithms or subsets of features, ensemble learning can improve the diversity of the models, leading to better overall performance on high-dimensional data. This paper proposes two hybrid ensemble machine learning approaches that integrate random subspace ensemble with bagging and boosting to enhance classification performance with high-dimensional data. Experimental results demonstrate that these methods significantly improve classification accuracy with highdimensional data.
Karakteristik Komponen Bioaktif Pada Avertebrata Hasil Perairan
Authors: Sujaka Nugraha
Published: June 2023

Avertebrata laut merupakan produsen senyawa bioaktif terbesar diantara biota lainnya. Perbedaan kondisi lingkungan seperti tingginya kekuatan ionik pada air laut, intensitas cahaya yang kecil, rendahnya temperatur, tekanan, dan struktur tubuh yang berbeda dengan organisme darat memungkinkan organisme laut menghasilkan metabolit yang mempunyai struktur kimia yang spesifik dan bervariasi yang sangat berpengaruh terhadap bioaktivitasnya. Organisme laut khususnya avertebrata laut yang mempunyai struktur pergerakan fisik lebih terbatas dibanding dengan vertebrata laut dan mengembangkan sistem pertahanan diri dengan memproduksi senyawa kimia (chemical defense). Beberapa metabolit sekunder yang diproduksi oleh avertebrata laut mempunyai prospek sebagai zat aktif dalam obat dari berbagai penyakit jantung, immunologi, antiinflammatory, antivirus, dan antikanker. Berdasarkan manfaat yang dapat diperoleh dari avertebrata perairan tersebut, maka review ini bertujuan untuk mengidentifikasi karakteristik senyawa bioaktif pada avetebrata yang ada di perairan dengan metode pengujian kualitatif dan kuantitatif.
Theorie des verfassungsrechtlichen Gleichheitssatzes
Authors: von Gleichenstein Hans
Published: June 2023

»Alle Menschen sind vor dem Gesetz gleich« – so heißt es in Artikel 3 des Grundgesetzes. Nach klassischem Verständnis wird damit vom Recht und seinen Akteuren verlangt, Gleiches gleich und Ungleiches ungleich zu behandeln. Doch was ist dieses Gleiche bzw. Ungleiche, an dem sich die Gleich-/Ungleichbehandlung zu orientieren hat? Hans von Gleichenstein geht der Frage mit den Mitteln der Systemtheorie Niklas Luhmanns nach. Er zeigt, dass Gleichheit vom Recht selbst nicht adäquat begriffen werden kann. Sie gibt diesem vielmehr auf, sich vorrangig an außerrechtlichen Sozialsystemen auszurichten. Erst dadurch wird aus einem arbiträren Spiel mit Worten ein gehaltvolles Kriterium in Entscheidungsbegründungen, Gesetzestexten sowie bei deren verfassungsgerichtlicher Überprüfung. Gleichbehandlung verlangt dann, wie die Studie auch an Beispielen aus der Dogmatik und der Entscheidungspraxis des Bundesverfassungsgerichts plausibilisiert, die Respektierung der Grenzen anderer vom Recht zu regulierender Sozialsysteme und die gleiche Chance aller Individuen auf unbeschränkte Teilhabe an allen gesellschaftlichen Funktionssystemen.
Die Transparenz öffentlich-rechtlicher Rundfunkanstalten
Authors: Schmitt Friedrich
Published: June 2023

Since the adoption of the broadcast license fee, transparency of public service media has been a topic of sociopolitical relevance in Germany. With this in mind, this study examines both the legal disclosure requirements applying to public service media concerning, among others, the compensation of leading personnel, as well as the individual right of access to information from public broadcasting corporations. The study concludes that transparency of public service media is, above all, subject to the prerogative of the legislation by the federal states, but that the German basic law demands transparency in some areas and allows it in others.
Algumas reflexões de infância no e do campo
Authors: Bem Geralda Maria de , Silva Cícero Nilton Moreira da
Published: June 2023

Este texto aborda a concepção de infância no e do campo, enfatizando suas experiências, sua história, sua cultura, construídas socialmente e compartilhada, em contextos rurais. Tem como objetivo, identificar as concepções das infâncias que vivem no cenário rural. Utilizamos como procedimentos metodológicos a pesquisa de cunho bibliográfico, respaldados nos autores Rocha (2013), Gobbi e Finco (2013) Silva (2013), Caldart (2011), Gonçalves (2003), dentre outros, que discutem a temática em estudo. Portanto, este estudo nos oportunizou compreender a relevância do cotidiano vivido pelas crianças, sua concepção de mundo advindas das suas múltiplas experiências, seu modo de viver sua infância, ou seja, a infância do campo possui um significado próprio, visto que se encontram nesse cenário, crianças assentadas, acampadas da reforma agrária, quilombolas, ribeirinhas e camponesa.  
Palavras-chave: Infâncias no e do campo. Rural. Campo.
Acción de estado y gestión del cambio en las Políticas de Ciencia y Educación en México.
Authors: Díaz José Antonio Ramírez
Published: June 2023

El artículo compara las características de los procesos emprendidos para gestionar las políticas de educación y ciencia en México. En ambos casos, se han están llevando a cabo transformaciones radicales que implicaron un replanteamiento de la relación entre sociedad y Estado. A través de ellos, se problematiza la heterogeneidad de las capacidades estatales para profundizar en el estudio de la respuesta estatal ante las demandas sectoriales. El texto procede de una investigación sobre el impacto de las políticas de ciencia en el sector educativo. La metodología se basa en una revisión de documentos oficiales e información de medios sobre el diseño de la política y la toma de decisiones. Su contribución es teórica en el campo de la investigación de la acción política.
Palabras clave: Estado. Ciencia. Acción política. Gestión. Educación.
A fase de entrada na carreira docente nas percepções de professores de Educação Física iniciantes na Educação Básica: que momento é este?
Authors: Krug Hugo Norberto , Krug Marilia de Rosso , Krug Rodrigo de Rosso
Published: June 2023

O estudo objetivou analisar as palavras caracterizadoras do momento do início da docência ou fase de entrada na carreira docente, nas percepções de professores de Educação Física (EF) iniciantes na Educação Básica (EB), de uma rede de ensino pública, de uma cidade do interior do estado do Rio Grande do Sul (Brasil). Caracterizamos a pesquisa como qualitativa do tipo estudo de caso. O instrumento de pesquisa foi um questionário. A interpretação das informações coletadas foi efetuada por meio da análise de conteúdo. Participaram cinco professores de EF iniciantes na EB das referidas redes de ensino e cidade. Concluímos que identificamos um rol de quatorze palavras caracterizadoras do momento do início da docência e que essas oscilaram entre palavras caracterizadas com conotações positivas e negativas e que as negativas foram em maior número que as positivas. As palavras com conotações negativas possivelmente estão ligadas ao estágio de sobrevivência da entrada na carreira e as palavras com conotações positivas possivelmente estão ligadas ao estágio de descoberta.
Palavras-chave: Educação Física. Início da Docência. Caracterização do Momento.
O ensino comercial e agrícola no Brasil a partir da vinda da família real portuguesa
Authors: Hass da Silva Eduardo Cristiano , Figueiredo Milene Moraes de , Silva Bárbara Virgínia Groff da
Published: June 2023

Este artigo analisa as modificações educativas causadas pela vinda da Família Real Portuguesa para o Brasil, com destaque para o ensino comercial e agrícola. Os pressupostos teóricos e metodológicos estão inseridos na História da Educação, área de estudos fronteiriça que cresceu ao longo dos anos 1990 a partir da ampliação de fontes para os estudos históricos. Primeiramente, contextualizamos a vinda da Família Real e suas respectivas mudanças nas diversas instâncias da sociedade colonial brasileira. Posteriormente, destacamos as mudanças ocorridas no âmbito educacional na primeira metade do século XIX para, finalmente, discorrer sobre a implantação do ensino comercial e do ensino agrícola nesse período.
Palavras-chave: Ensino Comercial. Ensino Agrícola. Período Joanino. História da Educação.
Enhancement of dimethyl sulphide separation during wort boiling by a single spinning cone evaporator
Authors: Dai Xiaoyong , Wang Pengyu , Xu Qing , Wu Long , Li Zhanyong
Published: June 2023

Wort boiling is the most energy intensive stage in the brewing process.  Novel wort boiling systems have been explored to reduce primary energy consumption and improve wort quality and beer flavor stability. Low thermal stress boiling is proposed for wort boiling, but the content of dimethyl sulphide (DMS) in the wort may exceed the required product threshold. A single spinning cone evaporator (SCE) is proposed to enhance the separation of DMS and minimise the energy consumption for wortboiling. The performance of a SCE was evaluated by measurement of fluid flow, ratio of DMS removal, wort self-evaporation ratio based on sensible heat, and thermal efficiency. The results show that use of a spinning cone evaporator, reduced DMS by up to 90% with 2.1% wort self evaporation ratio with less primary heat consumption. The SCE operation exceeds the evaporation of a gravity film cone. Under reduced pressure, the spinning cone evaporator was less effective in DMS removal.
Literature Review: Benefits of Balloon Blowing Breathing Exercises on Lung function in Astma Patients
Authors: DWI NINGSIH ARUM
Published: June 2023

Chronic inflammation that occurs in asthmatic patients results in recurrent episodic symptoms such as shortness of breath, chest tightness, coughing, and wheezing breath sounds. This indicates that there is impaired lung function which can be seen from the results of the Peak Expiratory Flow (APE) examination. The purpose of compiling a literature review is to analyze the benefits of breathing exercise therapy using the balloon blowing technique on lung function in asthma patients. The method used in this literature study is the PICOS framework. Article searches were carried out using the science database from Science Direct, Pub Med and Google Scholar. The keywords used are breathing exercises, Balloon Blowing and asthma or asthma. Results have been literature found 7 articles analyzed. A total of 5 articles discussed the effect of breathing exercises using the balloon blowing technique on lung function, namely in terms of Peak Expiratory Flow (APE) values ​​and 2 journals discussed the effect of balloon blowing on improving clinical symptoms, namely shortness of breath and increased oxygen saturation. Based on the results of the literature review, it can be concluded that the Balloon Blowing breathing exercise can be applied to asthma patients. This exercise, when performed according to correct and regular procedures, can improve lung function which can be seen from several indicators, namely increasing Peak Expiratory Flow (APE), oxygen saturation and decreasing complaints of shortness of breath.
التخطيط الإستراتيجي للموارد البشرية في المنشآت اليمنية
Authors: الواكي د.محمد نشوان
Published: June 2023

تهدف الدراسة إلى التعرف على واقع التخطيط الإستراتيجي للموارد البشرية ، ومعرفة أهم المعوقات والمشاكل التي تعترض التخطيط الإستراتيجي للموارد البشرية ، بالإضافة إلى التعرف على الخطة المستقبلية الخاصة ببرامج التدريب والتأهيل للموارد البشرية في المنشآت اليمنية ، ولتحقيق أهداف الدراسة تم تصميم استبانه تحتوي على مجموعة من الأسئلة للتعرف على اتجاهات وآراء العينة المدروسة ، حيث تكون مجتمع الدراسة من المؤسسات والمنشآت العامة والخاصة في كل من أمانة العاصمة ومحافظة تعز ومحافظة الحديدة ، تم اختيار عينة عشوائية مكونه من " 115 " موظف يمثلون ست منشآت من العاملين في إدارات الموارد البشرية في تلك المنشآت ، وقد بلغ عدد الإستبانات المستردة والصالحة للتحليل " 92 " استبانه ، جرى تحليل بيانات الدراسة باستخدام حزمة إحصائية تتضمن مجموعة من الأدوات والأساليب المختلفة ، واختبارF-Test ،واستخلصت الدراسة عدة نتائج أهمها :

عدم توفر خطة إستراتيجية واضحة المعالم والأبعاد لإدارة الموارد البشرية .
عدم توفر خطة إستراتيجية واضحة لتدريب وتأهيل الموارد البشرية .
عدم توفر الكوادر المؤهلة والمدربة للقيام بعملية التخطيط الإستراتيجي للموارد البشرية .
عدم توفر الموارد المالية و المادية اللازمة للتخطيط الإستراتيجي للموارد البشرية .

       كما توصلت الدراسة مجموعة من التوصيات والتي يمكن الأخذ بها لتحسين واقع التخطيط الإستراتيجي للموارد البشرية في الجمهورية اليمنية .
آثار ومحددات جذب الاستثمار الأجنبي المباشر في الدول النامية
Authors: منير د.خروف
Published: June 2023

تنامى الاهتمام في الفترة الأخيرة بالاستثمارات الأجنبية المباشرة مع اتجاه اقتصاديات العالم نحو المزيد من التحرر الاقتصادي والانفتاح، وكذا تراجع دور الدولة في المجال الاقتصادي وزيادة التكتلات الاقتصادية العملاقة، وما ترتب عن ذلك من تزايد جذب الاستثمار الأجنبي المباشر  كأحد الآليات الأساسية لتحقيق الإصلاح والنمو الاقتصادي والتوظيف الكامل.
و قد دخلت الجزائر في سباق لجذب اكبر قدر ممكن منه، وبالتالي الاستفادة من المزايا التي يقدمها ومحاولة منها تفادي مثالبه، وهو ما أدى بها إلى جعل الاقتصاد الجزائري يلاءم بين الوطنية الاقتصادية في القطاعات الإستراتيجية ، والاستثمار الخاص خاصة الأجنبي في القطاعات عالية التقنية والموجهة للتصدير .
معوقات استخدام تقنيات التعليم في جامعة صنعاء
Authors: الشهاري د. يحيى محسن , البكري د. عبدالكريم عبدالله
Published: June 2023

هدفت الدراسة إلى تحديد معوقات توظيف تقنيات التعليم في جامعة صنعاء من وجهة نظر أعضاء هيئة التدريس والقيادات الإدارية، وإلى استقصاء آرائهم حول درجة أهمية تلك المعوقات. وقد تكونت عينة الدراسة من (105) عضو هيئة تدريس من كليات العلوم الإنسانية بالجامعة، و(121) عضو هيئة تدريس من كليات العلوم التطبيقية، و(30) فرداً من القيادات الإدارية بالجامعة. ولتحقيق ذلك تم إعداد استبانة بالمعوقات بعد استطلاع آراء عدد من أعضاء هيئة التدريس والقيادات الإدارية ، وبعد التحقق من صدقها وثباتها.تم توزيعها على عينة الدراسة وبعد المعالجة الإحصائية أظهرت نتائج الدراسة اتفاق أعضاء هيئة التدريس والقيادات الإدارية على أن درجة أهمية مجالات المعوقات تتوزع ما بين (كبيرة جداً) و(كبيرة) وكذلك الفقرات عدا بضع فقرات حصلت على  درجة أهمية (متوسطة).
كما أظهرت اختلاف تقدير أعضاء هيئة التدريس في كليات العلوم الإنسانية لدرجة أهمية المجالات وفقراتها  إلى حد ما بسبب اختلاف الدرجة العلمية والخبرة مع اتفاقهم عموماً على أن درجة أهمية مجالات المعوقات فوق الـ (متوسطة) وكذلك الفقرات عدا فقرات قليلة تنتمي في مجملها إلى مجال المعوقات المتعلقة بأعضاء هيئة التدريس، والنتيجة ذاتها بالنسبة لتقدير أعضاء هيئة التدريس في كليات العلوم التطبيقية لدرجة أهمية مجالات المعوقات وفقراتها.
وفي ضوء هذه النتائج خلصت الدراسة إلى عدد من التوصيات.
Formação do professor de música: contextos e interfaces
Authors: Almeida Jéssica de , Teixeira Ziliane Lima de Oliveira
Published: June 2023

A formação do professor de música tem sido amplamente discutida pelo campo da Educação Musical há, pelo menos, trinta anos. Enquanto as temáticas e direcionamentos teóricos se amplificam engendrando a constituição da Educação Musical como área do conhecimento, assiste-se a um amadurecimento no bojo epistemológico das pesquisas que, nela, estudam a formação docente. Assim, objetiva-se, neste artigo, apresentar e discutir resultados parciais de uma pesquisa do tipo estado da arte que analisou perspectivas teóricas das publicações que tematizaram a formação docente nos últimos trinta anos e os impactos para as suas diferentes concepções. A problematização dos resultados apresentados é articulada, por fim, com estudos realizados sobre a formação docente na área de Educação (ANDRÉ, 2002; BRZEZINSKI 2006; 2014), por meio da qual se apontam alguns caminhos desvelados com a presente pesquisa, bem como questionamentos para reflexões futuras. Espera-se que os apontamentos tecidos neste artigo articulem subsídios para explicar as concepções, perspectivas e contextos que parecem atravessar a formação docente, bem como os seus reflexos no tratamento da temática em si.
Assédio moral pedagógico como expressão do autoritarismo em sala de aula: percepções de estudantes de engenharia
Authors: Freitas Acimarney Correia Silva , Pino José Claudio Del
Published: June 2023

O assédio moral pedagógico é um fenômeno complexo das relações de ensino. Esta pesquisa define-o e caracteriza-o como expressão de práticas autoritárias em sala de aula e apresenta às percepções dos estudantes da área de engenharia de uma IES pública da Bahia. Trata-se uma pesquisa qualiquantitativa, exploratória, que utilizou a entrevista individual semiestruturada e a aplicação de questionários como técnicas para a coleta de dados. Participaram da pesquisa 280 estudantes de diferentes cursos da área da engenharia. Para a análise do conteúdo das entrevistas, utilizou-se o método do Discurso do Sujeito Coletivo – DSC. O estudo identificou às percepções dos estudantes quanto à prática do assédio moral pedagógico por parte dos docentes e suas consequências na vida daqueles. Como resultado constatou-se que o assédio moral pedagógico afeta à saúde física, emocional e social, bem como, compromete às condições gerais do corpo e do metabolismo dos estudantes, inclusive, prejudicando a qualidade de vida emocional, psicológica, cognitiva e a capacidade de se relacionar com outras pessoas.
ON HYPERCONVEXITY AND TOWARDS BUNDLE-VALUED KERNEL ASYMPTOTICS ON LOCALLY PSEUDOCONVEX DOMAINS
Authors:   Nagoya University, OHSAWA TAKEO
Published: June 2023

After recalling basic results on the L2 ¯∂-cohomology groups and known existence criteria for bounded plurisubharmonic exhaustion functions on locally pseudoconvex bounded domains, results on the Bergman kernel on hyperconvex domains will be reviewed. Then, on locally pseudoconvex domains with certain regularity constraints on the boundary, a result on the asymptotics of the Bergman kernel is proved without assuming the existence of plurisubharmonic exhaustion functions, as an application of the finite-dimensionality of L2 ¯∂-cohomology groups.
LCK SPACES. A SHORT SURVEY
Authors:   University of Bucharest, PREDA OVIDIU
Published: June 2023

In this short survey, we present the results obtained so far in the geometry of lcK singular spaces.
ON SINGULAR MAPS WITH LOCAL FIBRATION
Authors:   HuaZhong University of Science and Technology, CHEN YING , TIBAR MIHAI ,   Universite de Lille
Published: June 2023

We discuss the most general condition under which a singular local tube fibration exists. We give an application to composition of map germs.
Ne Dost Ne De Yabancı: Gişe Memuru Filminde “Meçhul Dost”u Düşünmek
Authors: SALKAYA Ayşe Dilan
Published: June 2023

Bu çalışma, Tolga Karaçelik’in Gişe Memuru (2010) filmini Stanley Milgram’ın “meçhul dost” kavramı merkezinde yeniden düşünmeyi amaçlamaktadır. Milgram’ın sosyolojik bağlamda kullandığı, kent insanının kalabalıklar içerisinde yalnız olmadığını ifade eden meçhul dost kavramı, Milgram’a göre kentte düzenli olarak gözlemlediğimiz, algı çemberimiz içerisinde yer alan ancak çoğu zaman doğrudan etkileşim kurmadığımız kişileri tanımlar. Çalışmada, mekân olarak kenti seçen filmin ana karakteri gişe memurunun, gişeden düzenli geçen kişiler için bir meçhul dost olduğu savunulmaktadır. Öncelikle literatür taraması yapılarak kavramın farklı çalışmalarda hangi bağlamda ele alındığı özetlenmiş, ardından filmin karakteri, bir meçhul dost olarak yeniden düşünülmüştür. Filmde meçhul dost kavramının anlam evrenine ait tekrar ve yeniden karşılaşmalar, bunlara ilişkin diyaloglar, anımsamalar, mesafe, gişe memurluğunun rutine dayalı, düzenli karşılaşmalara müsait doğası betimsel analiz yöntemiyle incelenmiştir. Çalışmanın sonucunda, yeniden karşılaşmaların filmdeki meçhul dostluğun hem kuruluşuna hem de yitirilişine neden olduğu ortaya konulmuştur.
Forecasting market demand using ARIMA and Holt - Winter method: A case study on canned fruit production company
Authors: Lê Đức Đạo , Phạm Linh Chi
Published: June 2023

Consumer demand is an important factor in any business, especially in the food retail industry whose products are perishable and have a short life cycle. The daily demand for a food product is affected by external factors, such as seasonality, price reduction and holidays. To satisfy the stochastic demand, product characteristics vary with customer are required to be timely updated based on market dynamicity. According to previous research, to choose suitable forecasting model is the main concern of enterprises on demand management issue. Proper demand forecasting provides organization with valuable information regarding their prospective in their current market, allowing to make appropriated production portfolio. By applying ARIMA and Holt-Winter, this paper aims to forecast the canned fruit demand at a specific company to help them eliminate waste of lean related to production and distribution. Results are evaluated according to forecasting errors (MAD, MSE, MAPE). By comparing the aforementioned methods, it can be concluded that ARIMA outperforms Holt-Winter related to prediction accuracy.
Effective project monitoring for ERP implementation success: A case study in a S&M company in Vietnam
Authors: Lê Đức Đạo , Trần Xuân Khánh
Published: June 2023

This research paper shed a light on the challenges faced during the implementation of an Enterprise Resource Planning (ERP) system in an organization, with a specific focus on project management and project monitoring. This paper also presents a case study of a company in Vietnam that experienced difficulties during the go-live phase of their ERP implementation due to poor project monitoring. The objective of the research is to identify these challenges and propose a solution to resolve the ineffective project monitoring. By doing that, the paper highlights the importance of effective project monitoring in ensuring the success of ERP implementation projects. The results of implementing the proposed solution are promising, as demonstrated by a reduction in completion time, elimination of late delivery days, and effective management of resource deviation. These outcomes illustrate the potential for improving project efficiency, reducing costs, and ensuring successful ERP system implementation. Overall, this research provides valuable insights and best practices for organizations embarking on ERP system implementations, offering guidance on overcoming challenges and achieving a smooth and successful go-live phase.
Japanese language learning motivation through interaction with native speakers: A case study
Authors: Nguyễn Minh Hùng , Hồ Lê Thị Xuân Trinh
Published: June 2023

The research aims at investigating social-psychological orientations of HIUJLLs (Japanese Language Department learners of Hong Bang International University). A survey and a semi-structured interview are governed by 68 students ranging from 2nd to 4th academic year with various Japanese levels from elementary to advanced. Besides, SPSS (Statistical Package for the Social Sciences) is employed to analyze the collected data by percentage, mean of frequency and standard deviation. As a result, the research reveals that participants are generally motivated at a very high level in interacting with native speakers both Japanese teachers and students. Also, students affirm that their learning with native speakers if well arranged and designed would result in intense motivation and inspiration for them to learn Japanese much harder. As a result, some recommendations are made for further preparation and arrangement of comprehensively structured settings for long-term interactions with native speakers in Japanese language teaching and studying methodology.
Cooling channel design for improving quality of injection plastic product
Authors: Pham Tuan Nghia
Published: June 2023

Injection molding is the most widely used technique for making the related plastic parts for consumer electronics goods with limited lifespans, like mobile phones, which are growing more and more popular. The molten plastic beads must be injected into a mold cavity, cooled, then part-formed and ejected. Filling, packing, cooling, and ejection are the four key steps in an injection molding process. The length of the molding cycle affects how economical the procedure is. The cooling step is the most crucial of the three since it controls how quickly are produced. Otherwise, cooling systems are important for the injection molding process in terms of productivity, quality, and mold-making costs. In this paper, three conformal cooling channel designs are proposed for obtaining uniform cooling over the molded parts. The research is conducted by using CAE software (MOLDEX 3D) to simulate the injection process and compare the results of three conformal cooling channel designs with molded part cooling by moldbase. All three designs show that warpage and cycle time improve significantly, helping to decrease cost and increase productivity. In which the combination of a conformal cooling channel outside and a baffle cooling channel significantly reduces the warpage.
In the works at OA.Works in 2022
Authors:   OA.Works
Published: June 2023

In 2022, our focus was on building OA.Report (a blog on that coming soon! Join our mailing list to be notified). But, as 2022 becomes 2023, we wanted to take the chance to celebrate the other work we did to help make Open Access easy & equitable. So, without further ado:Our governance got an update as we joined Code for Science &
Valoración nutritiva del rastrojo de Zea mays y Oryza sativa para la alimentación de ovinos en el trópico ecuatoriano
Authors: Sánchez Laiño Adolfo Rodolfo , Torres Navarrete Emma Danielly , Estupiñan Véliz Kleber , Vargas Burgos Julio Cesar , Sánchez Torres Jeniffer , Sánchez Vélez Nadia
Published: June 2023

Se determinó la composición química bromatológica (Weende), los componentes de la pared celular (Van Soest), el valor nutritivo, a través de la digestibilidad in vivo, para estimar el valor de la EM y los NDT, evaluar la producción de carne y la rentabilidad al utilizar dos subproductos agrícolas (rastrojo de maíz y arroz), enriquecidos con melaza y tres niveles de urea (1; 2 y 3%), en la alimentación de ovinos tropicales mestizos. Los coeficientes de digestibilidad para la MS, MO, PC, FC, EE y ELN del rastrojo de maíz están en el orden del 40.49; 48.56; 22.14; 64.55; 67.03 y 36.94%, respectivamente, mientras que para la EM y los NDT se registran valores de 1,377.80 kcal kg-1 MS y 40.39%, superando a los del arroz (P<0.01). Existe un grado de asociación alto y positivo entre el contenido de FC y el CDMO (r=0.984). El mayor CA (P<0.01), lo registró el tratamiento en base a rastrojo de arroz (1,343 kg MS animal-1 día-1). Mientras que, el rastrojo de maíz registró la mayor GPD, ICA y RC más eficientes (0.132 kg animal-1 día-1; 7.50 y 45.09%). Los niveles de urea no afectaron (P>0.05) el CA, la GPD, el ICA ni el RC. Los tratamientos en base a rastrojo de arroz y maíz combinados con melaza y urea superan (P<0.01) al testigo (libre pastoreo). La mayor rentabilidad se la obtiene al suministrar rastrojo de maíz combinado con el 2 y 3% de urea (50.15 y 34.91%, respectivamente). El uso de residuos agrícolas, enriquecidos con melaza y urea, como alimento básico para los ovinos tropicales, es una forma de alimentación alternativa para la época seca en el Litoral ecuatoriano.
Impacts of chemical reactions on inclined isothermal vertical plate
Authors: Raj M. Sundar , Nagarajan G. , Murugan V. P. , Muthucumaraswamy R
Published: June 2023

An accurate parameterization of an irregular surge across a continuously propelled circulation through an endless isothermal inclined plate has been investigated in the presence of a first-degree uniform chemical reaction. Both the plate’s temperature and the proximal intensity are increased systematically. To evaluate non-dimensional equations, the Laplace transform is utilized. The effect of velocity components on a range of physical parameters is investigated which include Sc, Pr, Gr, Gc, α, K and t. A proportionate increase of velocity with Gr and Gc was prominent. τ and Sh were mathematically determined.
Thermal efficiency analysis of the rotary kiln based on the wear of the lining
Authors: Zeng Donghu , Shcherbina V. Yu. , Li Jiaxiu
Published: June 2023

The thickness of the lining is reduced from 230 mm to 80 mm due to long-term wear, resulting in low thermal efficiency of the rotary kiln. The thermal resistance, which is positively correlated with the thickness of the lining, is one of the most important factors determining the thermal efficiency of the rotary kiln. The thermal efficiency of the rotary kiln can be improved by introducing insulation material with lower thermal conductivity into the lining. The average heat flux is used as the thermal efficiency evaluation index of the 4×60 m rotary kiln under no-load conditions in this work. A numerical experiment was conducted for the temperature and heat flux of the inner surface of the lining, as well as the temperature of the outer surface of the shell during the wear of the lining. There are two cases considered, one with and one without insulation materials in lining. According to the analysis, when the lining in the high temperature zone of the rotary kiln wears to 80 mm, the average heat flux of the inner surface of the lining increases by 105.03%. However, after the addition of insulation material, the average heat flux on the inner surface of the lining increases by 40.38% (wears to 80 mm). Compared to the thermal efficiency of the rotary kiln without heat insulation material, the average heat flux of the inner surface of the lining is reduced by 36.36% (230 mm), and it is reduced by 99.01% (wears to 80 mm). A significant advantage of this solution is that it can increase the thermal efficiency of the rotary kiln, improve the insulation performance of the lining, reduce heat loss to the environment through the shell, and the results obtained can be used for the latest equipment design and existing equipment improvements.