bluuebunny/crossref_metadata_2025 huggingface dataset:
Application of a didactic sequence: the collaborative scientific doing for the teaching of chemistry in basic education
Authors: Medeiros Maria Salome Ramos
Published: February 2023

This article is the result of research that focused on the study of scientific work with collaborative proposals and as a field of study, "Chemistry and Kitchen". In this way, we sought to dynamize the teaching-learning process of Chemistry, establishing the School as an ideal space for stimulating scientific research and building a fair, democratic, and inclusive society, based on everyday practical activities. The research was divided into the following steps: bibliographic review for the formation of a database on the subject under study, followed by the application of a didactic sequence with collaborative proposals for second and third-year high school students of the Technical course in Agroecology of a school of the state education network, in a small town in the interior of Bahia, in the year 2021. After the application of the didactic sequence, in possession of the data, the analysis was carried out, finally presenting the results of the research. It is worth mentioning that, during an asynchronous period, scientific research relied on the help of some digital tools, such as online laboratories and their potential, for the beginning of practical activities in the discipline of Chemistry in High School.
Inspection of pathological manifestations and map of damage on facades: case study in "Block C" of the polytechnic school of Pernambuco
Authors: Alves Lúcia Selene Bezerra , Moura Junior Jose Maria de , Póvoas Yêda Vieira , Campelo Gabriela de Figueiredo Carneiro , Rodrigues José Matheus de Castro
Published: February 2023

The Polytechnic School of Pernambuco, located at Rua Benfica, 455, in Bairro da Madalena, Recife - PE, has several blocks and completed 110 years this year (2022). It is possible to verify pathological manifestations throughout the university. Because of this, this research aims to perform an inspection to evaluate the current situation of the pathological manifestations found in the facades of "block C" and to elaborate a map of its damage. A literature review and case study were elaborated on the subject in question and related issues. The case study was done through the visual inspection methodology and has preliminary inspection, consisting of the collection of data related to structure and environment, an inspection of facades through surveys, with photographic records and preliminary diagnoses. Measurements were made to design the facades with software aid. Thus, the analysis was finalized, starting the elaboration of the data map, in addition to identifying the possible causes of the damage. That said, the identification of different pathological manifestations, on the façade of the studied block, will be presented. It is also expected that this project will contribute to the planning of a maintenance plan for "block C". With this, it is expected to contribute to the maintenance and restoration services of the studied construction.
Walking the tightrope: How foundations can find a balance between learning and accountability lenses
Authors: Buckland Leonora , Gold Deborah , Hehenberger Lisa , Reijnders Laura
Published: February 2023

Over the last two years, the Esade Center for Social Impact, which is part of Esade Business School in Spain, and its partner BBK, a banking foundation in Bilbao, have been at the center of a web of committed European foundation professionals sharing their thoughts, learnings, practices, frustrations, and eureka moments related to impact measurement and management (IMM). This paper is not a practical guide to Impact Measurement and Management (IMM) – we believe that there are other publications which may help with implementation. Rather, it recounts how foundations at different stages of development and with a range of profiles (corporate, family, operating, and grant-making) are going about IMM on a day-to-day basis and grappling with some of the challenges and philosophical issues arising. For the impact geeks, this will no doubt be interesting grist for the mill. For those not so deep into this space, it might provide an overview of where foundations are in Europe and how they are focusing their efforts on IMM. Our aim is that by synthesizing and sharing what we have heard in this safe space we can inform and inspire others.
Social media and its influencers: A study of Indonesian state-defending strategy in the 21st century
Authors: Widodo Antonius , Wirajuda Muhammad Hadianto , Widjayanto Joni
Published: February 2023

Globalization can be seen in almost every aspect of people's lives, especially in the influence of advances in information and communication technology, including the Internet, the emergence of various social media platforms, and the rise of social media influencers in society. With the active role of social media influencers and social media penetration among Indonesian people, the Indonesian government can take advantage of this phenomenon to strengthen strategic programs called State-Defending Program. The development of the state-defending program by the MoD to enhance national defense and character needs to adapt to technological developments. Social media can answer this challenge. By optimizing the functions of social media and influencers in supporting defense governance and state defense, the MoD, as the leading sector, needs to put forward new communication strategies and methods to expand the spectrum of influence for state-defending for all levels of society in Indonesia. Finally, this study aims to analyze the development of the state-defending program and its challenges, as well as the state-defending development strategy implemented by the Ministry of Defense through social media engagement.
Strengthening the state defense and building an attitude of nationalism by implementing the universe war strategy in the era of globalization
Authors: Prasetyo Mohammad Iqbal Dwi , Priyanto Priyanto , Midhio I Wayan
Published: February 2023

Defending the State in a broad sense is not only in dealing with the military but also non-military threats. In the era of globalization and the rapid progress of science and technology, the forms of threats are very varied and complex; only nations that have competitive advantages can compete and win this competition. So that this research is intended to find out more about how defending the country awakens an attitude of nationalism, and the Universal War Strategy can be implemented in dealing with one form of war in the globalization era. The method used in this study is to use a phenomenological qualitative descriptive method, where the researcher will apply and apply his subjectivity and interpersonal skills in the process of exploratory research. The researchers assess that there is a correlation between state defense and nationalism with the implementation of a universal war strategy with efforts to deal with the war in the era of globalization, which must be spelled out more specifically in terms of the application of universality to improve the character of the nation, especially the younger generation to increase further their sense of nationalism towards the State of Indonesia because they are candidates for continuing the nation's struggle and development in the future.
Comprehensive Review on Synthesis of Abox Material and its Catalytic Applications
Authors: Batool Syeda Mehak , Kainat Khushbo e , Fazal Suqqyana , Ahmad Fawad
Published: February 2023

Perovskites are materials with crystal structures comparable to perovskite (mineral). The backbone of perovskite is calcium titanium oxide (CaTiO3). Perovskite oxides with the general formula ABOx are highly important. In the general formula of perovskite ABX3, A & B are cations, where X is an anion that binds with two cations. Perovskites have proven their versatility in catalysis, photovoltaics, solar cells, electrode conducting material, etc. Due to their unique structural properties and applications, they are compatible with elements having metallic approximately 90% of the periodic table.This review discusses the synthesis and catalytic application of perovskite oxides. There are five sections to this review: (a) a brief description of perovskite oxides, (b) the synthesis of perovskite oxides with various properties, (c) general characterization, (d) catalytic applications, and (e) conclusions and future perspectives.
Aplicação de algoritmos evolutivos na geração automática de dados de teste de conformidade
Authors: Yano Thaise , Martins Eliane , Sousa Fabiano Luís de
Published: February 2023

Com o objetivo de reduzir custo e esforço no desenvolvimento de software, a geração automática de dados de teste tem sido considerada como uma importante atividade para auxiliar o processo de teste. Recentemente, houve um grande interesse sobre teste baseado em busca que procura aplicar técnicas de otimização na geração de dados de teste. Nesse contexto, pode-se encontrar diversos trabalhos que utilizam algoritmos evolutivos para o teste estrutural, porém poucos abordam o teste funcional. Dessa maneira, neste artigo é feita uma avaliação inicial da eficácia do algoritmo GEO, um algoritmo evolutivo recente, para gerar dados de teste de conformidade.
Modelo de um Ambiente para Descrição de Cenários Detalhados de Falhas
Authors: Munaretti Ruthiano S. , Weber Taisy S.
Published: February 2023

Em aplicações baseadas em troca de mensagens, a técnica de injeção de falhas tem como objetivo provocar falhas de forma controlada. Assim, pode-se investigar o comportamento destes sistemas na presença de falhas. Entretanto, a existência de diversos injetores de falhas relacionados a este fim ocasionam uma certa dificuldade, inerente ao uso destes injetores, por adotarem abordagens distintas de funcionamento. Neste contexto, o presente trabalho apresenta um ambiente para descrição de cenários detalhados de falhas, abordando os principais elementos deste ambiente, bem como a aplicação dos mesmos em injetores de falhas existentes na literatura.
Reconfiguração Dinâmica de Componentes em Sistemas Distribuídos de Controle e Supervisão, com Aplicação a Tolerância a Falhas
Authors: Prado Neima , Macêdo Raimundo José de Araújo , Barreto Luciano Porto
Published: February 2023

A qualidade de confiança no funcionamento (dependability) de sistemas de tempo real distribuídos está intimamente ligada à sua capacidade de adaptação dinâmica, para se adequar às mudanças no ambiente, visando, em particular, a reposição de componentes defeituosos. O presente artigo descreve o projeto e implementação de um serviço de reconfiguração dinâmica para o sistema de tempo real distribuído ARCOS - Architecture for Control and Supervision), uma plataforma baseada em componentes de tempo real para aplicações de controle e supervisão. O sistema de reconfiguração dinâmica proposto foi validado através de uma aplicação de controle veicular onde um controlador com defeito é substituído em tempo de execução por uma réplica. O impacto da reconfiguração, analisada a partir de métricas fim-a-fim de qualidade de controle, se mostrou adequado para a aplicação em questão.
Especificação e Protocolo para a Gestão da Filiação ao Grupo em Redes Móveis Ad Hoc
Authors: Nunes Bruno Rios Patriarca , Greve Fabíola Gonçalves Pereira
Published: February 2023

A gestão da filiação ao grupo constitui um serviço essencial para se garantir comunicação confiável em sistemas dinâmicos sujeitos a falhas. Quando se adiciona a mobilidade, responsável por frequentes desconexões na rede, a tarefa de gerenciar a formação e evolução de um grupo torna-se especialmente complexa. Este trabalho propõe uma especificação e um protocolo para o problema da gestão da filiação ao grupo em sistemas dinâmicos, em especial, nas redes móveis ad hoc. A solução final consiste de um protocolo genérico que coordena de forma assíncrona a composição do grupo, tolerando a ocorrência de eventuais particionamentos e reconexões.
Avaliando Diferentes Estratégias de Redução do Custo de Teste de Mutação
Authors: Banzi Adam , Antunes Diego , Pinheiro Gabriel , Árias João Carlos , Hornun Rafael , Cabral Rafael , Friedemann Regiane , Vergilio Silvia , Nobre Tiago
Published: February 2023

O teste baseado em mutação tem sido aplicado em diferentes contextos nos quais tem se mostrado um dos mais eficazes em revelar defeitos. Entretanto, uma disvantagem desse critério é o alto custo computacional. Por isso diferentes estratégias têm sido propostas na literatura com o objetivo de reduzir esse custo. A utilização de tais estratégias é fundamental para permitir a aplicação do teste de mutação em aplicações reais, entretanto, elas têm sido avaliadas somente para um conjunto de programas pequenos e com poucas estruturas de dados. Para fornecer indícios sobre o efeito dessas estratégias em programas mais complexos, este trabalho apresenta resultados de um experimento conduzido com a ferramenta Proteum e com quatro estratégias: Mutação Aleatória, Mutação Seletiva, Mutação Restrita e a Estratégia Essencial. As estratégias são avaliadas segundo o escore de mutação e custo, dado pela redução no número de mutantes gerados.
Aumentando a Expressividade da Descrição de Cargas de Falhas de Comunicação para Testes com Injetores de Falhas
Authors: Munaretti Ruthiano S. , Weber Taisy S. , Cechin Sérgio L.
Published: February 2023

Injeção de falhas visa provocar falhas de forma controlada em uma aplicação alvo durante um experimento de teste, de forma a investigar o comportamento da mesma sob falhas. A forma pela qual uma carga de falhas é descrita para um experimento influi diretamente na viabilidade da emulação desta carga de falha e na relevância e validade dos resultados alcançados com o experimento. Este artigo apresenta uma abordagem, baseada na linguagem de programação Java, para a descrição de cargas de falhas de comunicação. O principal objetivo desta descrição consiste em aumentar a flexibilidade e a expressividade na descrição de cargas de falhas, facilitando a execução dos experimentos de teste, permitindo o reuso de cargas de falhas e sua tradução para formatos de entrada específicos de diferentes injetores de falhas de comunicação.
The Role of Metagenomic Approaches in the Analysis of Microbial Community in Extreme Environment
Authors: M. Shuikan Ahmed , M. Alshuwaykan Rakan , A. Arif Ibrahim
Published: February 2023

Metagenomic is a promising technique that has many applications in different fields. In fact, metagenomics is the ideal culture-independent technique that unravels the microbial composition and biodiversity in the sample, which helps scientists to study and understand how this biodiversity is affected by continuously changing conditions in the environment and how this microbial community interacts with each other. In the past, the microbial composition in extreme environments was undiscovered due to the difficulty of isolation, culturing, and identification of microbes living there. However, nowadays after the development and combination of metagenomic and next-generation sequencing techniques, it became more easy to study the microbial composition in extreme environments without culturing. In this chapter, the use of metagenomic techniques to study the microbial biodiversity in different extreme environments are discussed. In addition, different NGS platforms are discussed in terms of principles, advantages, and limitations.
Guidelines for Prenatal and Postpartum Resistance Training
Authors: Matejka Aly
Published: February 2023

Resistance training can be a safe form of both prenatal and postnatal exercise with appropriate exercise selection and modification, safety considerations, and understanding of pregnancy and postpartum recovery. Clinicians, coaches, trainers, and pregnant and postpartum women themselves, should be made aware of common conditions that can impact exercise such as diastasis recti, prolapse, gestational diabetes, preeclampsia and pelvic floor dysfunction such as urinary incontinence. Prenatal modifications will be introduced broken down into trimesters and postpartum conditions and recovery will be discussed. This chapter will also discuss the positive impact resistance training can have on pregnant and postpartum women when it is performed utilizing general safety guidelines and contraindications are observed and respected.
Lignin as Feedstock for Nanoparticles Production
Authors: Lourenço Ana , Gominho Jorge
Published: February 2023

Lignin is an interesting natural polymer with characteristics that contribute for the development and growth of plants. Lignin presents high variability associated with the diversity of plants, which presents great challenges for its recovery after delignification (technical lignin), because lignin is prone to irreversible degradation, producing recalcitrant condensed structures that are difficult to disassemble afterward. Although researchers have made efforts to obtain lignin in high yields and with good characteristics for specific uses, this is not an easy task. The mind-set has changed and new biorefinery concepts are emerging, where lignin is the primary goal to achieve, and the so-called lignin-first approach has arisen. Lignin can be obtained firstly to prevent structural degradations, enabling an efficient and highly selectivity of the lignin monomers. Therefore, this concept places lignin and its valorization at the head of the biorefinery. However, lignin valorization is still a challenge, and to overcome this, lignin nanoparticles (LNPs) production presents a good way to achieve this goal. This chapter presents a resume of the several techniques to attain lignin, how to produce LNPs, and their possible applications (from pharmaceutical to the automobile and polymer industries).
Study of Genetic Resources of Winter Wheat and Identification of Genetic Sources with Drought Resistance for Use in Breeding and Production
Authors: Temirbekova Sulukhan , Kulikov Ivan , Ionova Natalya , Afanasyeva Yuliya , Kalashnikova Elena
Published: February 2023

The problem of drought is acute in a large area of Russia, which will not decrease in the coming decades but will grow. The most important measures to combat drought are the selection of drought- and heat-resistant crops and the creation of varieties for various ecological and geographical zones of Russia based on the widespread use of the World Collections of Agricultural Plants. The results of the study of the gene pool of winter wheat during severe atmospheric drought, which manifested itself twice in 50 years of studying genetic resources from different countries in 1972 and 2010, are presented. The primary tasks were the mobilization of new forms of drought-resistant plants from the arid zones of Russia, as well as from abroad, the expansion of research on the identification of genetic sources and donors of drought resistance, the creation and accelerated introduction into agricultural production of new drought-resistant varieties and hybrids of winter wheat.
Exploring Teachers and Students Perceptions of Online Teaching in Montenegro: What Have We Learned?
Authors: Kavaric Milena
Published: February 2023

The pandemic year 2020 has led to significant changes in all areas of life. Education was no exception. Due to the closure of schools and universities during the lockdown, educational systems worldwide had to be switched overnight, from face-to-face to a completely virtual education model without prior preparation. The study conducted in Montenegro, based on interviews and a survey, collected data on the basis of which it provided an insight into how the teaching staff of Montenegrin universities coped with the newly created circumstances. The aim of this primary research is to determine the challenges faced by teachers and students in the Montenegrin higher education system regarding their implementation of online teaching during the COVID-19 pandemic in 2020. It focuses on the digital competence of the teaching staff, challenges in applying digital technology, opinions regarding online assessments and students’ experiences with online learning. Despite the presented challenges all teachers experienced, the research confirmed that this was a unique experience that brought new opportunities and contributed to improving the teachers’ ability to use new technologies. It is to be expected that this unfortunate situation will trigger the development of various mechanisms for modernizing the way of providing knowledge in the future.
Coding and Creativity: Reflections and Design Proposals
Authors: Ferrari Simona , Pelizzari Federica
Published: February 2023

The aim of the chapter is to reflect on and guide the design of coding from the perspective of creativity and the development of critical thinking. The assumption is that coding is seen from a functionalist perspective: it is used to know and practice languages that allow and force a culture of market-driven schooling. Starting from presenting and discussing four different paradigms for viewing code, we will show why emancipatory and interpretive paradigms could introduce coding to develop creativity and give students the capacity to be true democratic citizens of the world. We will describe design elements of these two paradigms and the connections with a media educative point of view. Therefore, this chapter examines coding from an emancipatory perspective and uses critical thinking to reduce the risk of being controlled by the informational society.
The education triple cocktail: System-wide instructional reform in South Africa
Authors:   University of the Witwatersrand, Fleisch Brahm
Published: February 2023

The education triple cocktail brings together rigorous quantitative and qualitative research on a new approach to improving foundational teaching and learning for schoolchildren living in working-class, poor and remote rural communities in resource-constrained systems like South Africa. At the core of this book is the theory and evidence for a powerful, new, interlocking and mutually reinforcing change model. Inspired by the AIDS treatment story, the approach brings together structured daily lesson plans, appropriate and high-quality educational materials, and one-on-one instructional coaching to help teachers transform their instructional practices in early grade classrooms and thereby improve learning outcomes. For education systems defined by low levels of early grade learning and profoundly unequal outcomes, The education triple cocktail offers a theoretically informed, evidence-based way forward.
Nitrosubstituted analogs of isoxazolines and isoxazolidines: a surprising estimation of their biological activity via molecular docking.
Authors: Zawadzińska Karolina , Gostyński Bartłomiej
Published: February 2023

The biological activities in the field of antimicrobial application of trihalomethylated isoxazolines and isoxazolidines were investigated by means of molecular docking. In our work, we compared these two groups of heterocyclic compounds due to their strength of non-covalent binding affinity with several exemplary proteins that are known to partake in various biological processes. The obtained results show that the investigated compounds possess higher binding affinities to selected proteins than many hitherto known and applied compounds.
Pythagorean Topoi in Aristophanes’ Birds 1553–1564
Authors: Stavru Alessandro ,   Philosophy Documentation Center
Published: February 2023

I will deal with a much-discussed passage of Aristophanes’ Birds, in which Socrates is depicted as a psuchagogos, a conjurer of souls. This is the only passage in Socratic literature in which such an activity is attributed to Socrates. In the Clouds, which was staged nine years prior to Birds, Aristophanes defines Socrates’ school as the ‘thinkery of wise souls’, and the endeavors of his pupils as a ‘taking care’ of their own souls. In the Clouds, Socrates is portrayed training his pupils in natural philosophy, eristic arguments and Orphic-Pythagorean rituals: but what Socrates specifically does with the souls of his pupils is not clear at all. For this, we have to look to Birds, and in particular to verses 1553-1564, a passage I examine in detail. I first discuss the passage itself and how it relates to the comedy as a whole, I then provide a reading of parallel passages from the Clouds and Pythagorean literature, before finally returning to the verses in the Birds to draw some conclusions.
Philosophical Breakdowns and Divine Intervention
Authors: Slabon Thomas ,   Philosophy Documentation Center
Published: February 2023

This article investigates how Plato thinks we secure necessary motivational conditions for inquiry. After presenting a typology of zetetic breakdowns in the dialogues, I identify norms of inquiry Plato believes all successful inquirers must satisfy. Satisfying these norms requires trust that philosophy will not harm but benefit inquirers overall. This trust cannot be secured by protreptic argument. Instead, it requires divine intervention—an extra-rational foundation for rational inquiry.
Myths of Self-Transformation in Plato’s Republic
Authors: Latona Max J. ,   Philosophy Documentation Center
Published: February 2023

The four most prominent myths of Plato’s Republic oddly share a common motif, namely, the depiction of a subterranean locale to and from which individuals are depicted as traveling. This analysis offers an account of this motif that complements the themes of the “ascent” and “descent” of the philosopher, but draws more deeply upon katabasis mythology to reveal a subtext about individual transformation that enriches our understanding of justice.
The Perceptive Soul’s Impassivity in Late Ancient Reception of Aristotle’s De anima
Authors: Roreitner Robert ,   Philosophy Documentation Center
Published: February 2023

The article reconstructs a late ancient debate concerning a dilemma raised by Aristotle’s De anima: How can an impassive soul account for perceiving qua being affected by perceptual objects? It is argued that Alexander and Themistius developed radically different approaches which can be better understood within a larger context of the dialogue between Aristotelianism and Platonism. The debate is shown to be instructive in underlining difficulties inherent in Aristotle’s account.
NGHIÊN CỨU ĐẶC ĐIỂM LÂM SÀNG, X QUANG VÀ ĐÁNH GIÁ KẾT QUẢ ĐIỀU TRỊ PHẪU THUẬT GÃY PHỨC HỢP GÒ MÁ BẰNG NẸP VÍT NHỎ TẠI BỆNH VIỆN ĐA KHOA THỐNG NHẤT- ĐỒNG NAI NĂM 2021-2022
Authors: Nguyễn Thị Minh Hiền , Trần Linh Nam
Published: February 2023

Đặt vấn đề: Phức hợp gò má là một trong những xương quan trọng của tầng giữa mặt, ảnh hưởng trực tiếp đến thẩm mỹ và chức năng của khối sọ mặt. Nẹp vít nhỏ có thể giúp cố định xương gò má vào các xương xung quanh ở các khớp nối, giúp ổn định lâu dài và phục hồi lại được chức năng và hình dạng của xương gò má. Mục tiêu: Nghiên cứu đặc điểm lâm sàng, X quang và đánh giá kết quả điều trị phẫu thuật gãy phức hợp gò má bằng nẹp vít nhỏ tại Bệnh viện Đa khoa Thống Nhất - Đồng Nai, năm 2021 - 2022. Đối tượng và phương pháp nghiên cứu: Nghiên cứu báo cáo loạt ca lâm sàng với 24 bệnh nhân bị gãy phức hợp gò má một bên. Bệnh nhân tham gia nghiên cứu được ghi nhận các đặc điểm lâm sàng gồm lép má, bầm tím mi mắt, xuất huyết kết mạc mắt, các vết rách phần mềm, tình trạng há miệng; và đặc điểm trên X quang.  Sau phẫu thuật 3 tháng, bệnh nhân  được đánh giá kết quả điều trị về mặt chức năng và thẩm mỹ. Kết quả: Nghiên cứu gồm 20 bệnh nhân  nam và 04 bệnh nhân  nữ, với độ tuổi trung bình là 32,58±13,29. Đặc điểm lâm sàng: 100% BN bị lép má bên gãy, bầm tím mi mắt, xuất huyết kết mạc mắt; 100% há miệng hạn chế và đau chói khi ấn. X quang: 100% có gián đoạn xương. Sau phẫu thuật 3 tháng: về mặt chức năng: 100% đạt được kết quả tốt; về mặt giải phẫu và thẩm mỹ: 83,3% tốt và 16,7% khá. Kết luận: Điều trị gãy phức hợp gò má bằng việc sử dụng nẹp vít nhỏ mang lại kết quả tốt về chức năng và thẩm mĩ cho bệnh nhân.
TÌNH HÌNH, ĐẶC ĐIỂM LÂM SÀNG, CẬN LÂM SÀNG VÀ KẾT QUẢ ĐIỀU TRỊ BỆNH VIÊM TỤY CẤP DO TĂNG TRIGLYCERID
Authors: Hồ Thanh Nhật Trường , Huỳnh Hiếu Tâm
Published: February 2023

Đặt vấn đề: Viêm tụy cấp là một cấp cứu nội - ngoại khoa thường gặp trên lâm sàng với diễn tiến cấp tính, ảnh hưởng tính mạng của người bệnh với tỷ lệ tử vong từ 2,1- 7,8%. Có nhiều nguyên nhân khác nhau gây viêm tụy cấp, nguyên nhân thường gặp là sỏi mật, rượu và tăng triglycerid máu. Mục tiêu nghiên cứu: Xác định tỷ lệ viêm tụy cấp do tăng triglycerid, một số đặc điểm lâm sàng, cận lâm sàng và đánh giá kết quả điều trị viêm tụy cấp do tăng triglycerid tại khoa Hồi sức tích cực - chống độc và khoa Nội tiêu hóa - Huyết học lâm sàng Bệnh viện Đa khoa Trung ương Cần Thơ. Đối tượng và phương pháp nghiên cứu: Nghiên cứu mô tả cắt ngang có phân tích 179 bệnh nhân nhập viện và điều trị tại Bệnh viện Đa khoa Trung ương Cần Thơ được chẩn đoán viêm tụy cấp. Kết quả: Tỷ lệ viêm tụy cấp do tăng triglycerid là 21,8%, xếp thứ 2 sau viêm tụy cấp do sỏi (28,5%). Trong viêm tụy cấp do tăng triglycerid, đa số bệnh nhân ở độ tuổi < 60 (84,6%), nam giới cao gấp 2,9 lần nữ giới. Đau bụng là triệu chứng ở tất cả bệnh nhân. Các triệu chứng hay gặp là bí trung đại tiện (56,4%), kế đến là chướng bụng (53,8%). Nồng độ triglycerid trung vị 19,21mmol/L. Về kết quả điều trị, 97,4% bệnh nhân hồi phục ra viện, lượng dịch bù trong 24 giờ đầu trung vị là 4500ml, thời gian sử dụng insulin trung bình là 3 ngày, bệnh nhân xuất viện trong vòng 1 tuần đạt 48,7%. Tỷ lệ dùng kháng sinh 89,7%. Kết luận: Tăng triglycerid là nguyên nhân xếp thứ 2 gây viêm tụy cấp. Triệu chứng hay gặp nhất trong viêm tụy cấp là đau bụng, tỷ lệ điều trị thành công cao.
ĐẶC ĐIỂM LÂM SÀNG VÀ ĐÁNH GIÁ KẾT QUẢ ĐIỀU TRỊ KHUYẾT HỔNG PHẦN MỀM NGÓN TAY BẰNG VẠT DA NHÁNH XUYÊN ĐỘNG MẠCH NGÓN TAY TẠI BỆNH VIỆN ĐA KHOA TRUNG ƯƠNG CẦN THƠ
Authors: Dương Công Điền , Phạm Hoàng Lai
Published: February 2023

Đặt vấn đề: Vạt da nhánh xuyên động mạch ngón tay là lựa chọn tốt trong điều trị khuyết hổng phần mềm ngón tay. Mục tiêu nghiên cứu: Mô tả đặc điểm lâm sàng và đánh giá kết quả điều trị khuyết hổng phần mềm ngón tay bằng vạt da nhánh xuyên động mạch ngón tay tại Bệnh viện Đa khoa Trung ương Cần Thơ. Đối tượng và phương pháp nghiên cứu: Nghiên cứu mô tả cắt ngang trên 39 bệnh nhân bị khuyết hổng phần mềm ngón tay được điều trị phẫu thuật tạo hình bằng vạt da nhánh xuyên động mạch ngón tay tại Khoa Bỏng – tạo hình thẩm mỹ, từ 01/2021 – 06/2022. Kết quả: Ngón 1 bị tổn thương nhiều nhất (38,5%), đốt xa (92,3%), dạng mỏm cụt (71,8%); Diện tích trung bình của tổn thương và của vạt da lần lượt là 347,26 ± 86,81mm2 và 429,23 ± 135,81 mm2; Thời gian điều trị trung bình là 1,77± 0,95 ngày; Tỷ lệ sống của vạt da hoàn toàn là 92,3%; Sau phẫu thuật 1 tháng, tỷ lệ tốt của vạt da là 100%; Sau 03 tháng, chức năng vận động ngón tay đạt loại tốt là 89,7%; Mức rất hài lòng và hài lòng của BN là 94%. Kết luận: Vạt da nhánh xuyên động mạch ngón tay sử dụng che phủ khuyết hổng phần mềm ngón tay cho tỷ lệ vạt sống hoàn toàn chiếm (92,3%). Là vật liệu tạo hình tốt để điều trị khuyết hổng phần mềm ngón tay do đảm bảo được chức năng che phủ, phục hồi vận động và đạt được sự hài lòng của bệnh nhân.
The genus Eluma in the Iberian Peninsula, with the description of a new terrestrial isopod: Eluma matae sp. nov. (Oniscidea, Armadillidiidae, Eluminae)
Authors: Cifuentes Julio , Da Silva Luis P.
Published: February 2023

The genus Eluma Budde-Lund, 1885, was composed until now by three species, with a Betic-Rif distribution type. In this work a new species of the genus is described, Eluma matae sp. nov., from the West region of Portugal. The distribution of the two other known species present in the Iberian Peninsula is updated, and figures of the three Iberian species are provided to facilitate their identification. Finally, a dichotomic key for the entire Eluma genus was also created.
Neoplastic Progression in Intraductal Papillary Neoplasm of the Bile Duct
Authors: Zen Yoh , Akita Masayuki
Published: February 2023

Context.—

Intraductal papillary neoplasm of the bile duct (IPNB) is classified into types 1 and 2 based on criteria proposed in 2019. Recent studies investigated the clinicopathologic and molecular features of IPNB, which contributed to a more detailed understanding of this undercharacterized neoplasm.

Objective.—

To summarize driver gene mutations, radiologic tumor evolution, and a potentially unique pattern of tumor progression in IPNB.

Data Sources.—

Data were derived from a literature review and personal clinical and research experiences.

Conclusions.—

In contrast to de novo cholangiocarcinoma, type 1 IPNB often has mutations in APC, CTNNB1, STK11, and GNAS. These molecular features are shared with intraductal papillary mucinous neoplasm of the pancreas; however, the frequencies of individual gene abnormalities differ between these 2 neoplasms. A radiologic review of sequential images suggested that type 1 IPNB is a slow-growing neoplasm, with an ∼1-cm increase in size every 2 to 3 years, and remains in a noninvasive state for many years. A similar papillary neoplasm may develop in the biliary tree years after the complete surgical resection of IPNB. The second neoplasm has the same genetic abnormalities as the first neoplasm, indicating intrabiliary implantation rather than multifocal lesions. In contrast to type 1 IPNB, most cases of type 2 IPNB have invasive malignancy at the initial presentation. Type 2 IPNB shares many clinicopathologic and molecular features with de novo cholangiocarcinoma, questioning the distinctness of this tumor entity. The molecular mechanisms underlying malignant transformation in IPNB warrant further study.
Los primeros establecimientos benéfico-sanitarios y la reorganización hospitalaria, origen del Hospital de Antequera
Authors: Berrocal Tomé Francisco Javier
Published: February 2023

El objetivo principal es describir la situación benéfico-sanitaria de Antequera y el origen del hospital de Antequera durante el siglo XVI y la aplicación en esta ciudad de la reducción hospitalaria durante el reinado de Felipe II, con el fin de solucionar los problemas sanitarios, muy común en todo el territorio español de la época. Se han utilizado diversas fuentes documentales principalmente procedentes del Archivo Histórico Municipal de Antequera.
Plejada e oficerëve shqiptarë të shkollës ushtarake Turke, gjeneralbrigade Mehmet Pashë Deralla (Detova)
Authors: Hasani Proletar , Bregu Edit
Published: February 2023

Deri në shpalljen e Pavarësisë dhe krijimit të shtetit të parë të pavarur shqiptar madje deri në prag të viteve Njëzet të shekullit të kaluar, Shqipëria nuk kishte asnjë mundësi që të përgatiste ushtarakë brenda vendit dhe arsyet për këtë ishin të shumta. Së pari sepse ajo nuk kishte ushtri dhe, për rrjedhojë, as shkollë ushtarake kombëtare, në të cilën të mund të arsimonte dhe të formonte ushtarakë, të cilët do të shërbenin për qëllime mbrojtëse të vendit dhe të popullit shqiptar. Po për këto motive, për pasojë dhe për fat të keq, nuk mund të realizohej në Shqipëri, në ato vite, por edhe gjatë viteve Dyzet të këtij shekulli, as edhe kualifikimi i ushtarakëve nëpër akademi apo shkolla të larta pasakademike. Arsyet ishin po ato të mësipërmet, thjeshtë nuk kishte institucione arsimore të këtyre përmasave dhe niveleve. Për këto shkaqe, në ato vite, qysh nga fillimet e Fuqive të Armatosura Shqiptare, të ideuara dhe të krijuara me nismën dhe mbështetjen e Qeverisë së Përkohshme të Vlorës, e formuar më 4 Dhjetor të vitit 1912, dramatik dhe historik njëherësh për shqiptarët, masa më e madhe e ushtarakëve shqiptarë vinin pikërisht nga shkolla ushtarake dhe nga radhët e Ushtrisë turke. Nga ajo ushtri dolën dhe u vunë në shërbim të Ushtrisë Kombëtare Shqiptare dhe të Xhandarmërisë në formim e sipër, afro 70 oficerë dhe 150 nënoficerë. Midis tyre në faqet e historisë ushtarake shqiptare u shkrua edhe emri i gjeneralbrigade Mehmet Pashë Deralla (Tetova) (1843-1919).
Shkodra në qerthullin e luftës ballkanike dhe të pushtimit Serbo-Malazez
Authors: Kraja Bendis
Published: February 2023

Punimi i trajtuar, “Shkodra në qerthullin e Luftës Ballkanike dhe të pushtimit serbo-malazez”, hedh dritë mbi një periudhë që ngërthen ngjarje dhe fakte të shënuara dhe të një rëndësie të madhe si në shkallë vendi, ashtu edhe në atë lokale. Kjo për faktin se, qyteti më i madh e më i populluar i Shqipërisë, Shkodra, kaloi nga tetori 1912 deri në prill 1913, ditë ndër më të vështirat në historinë e saj, njëkohësisht edhe ndër më heroiket, sidomos për një qëndresë të pashoqe në luftë për mbrojtjen nga shovinistët fqinjë të tërësisë së saj territoriale. Objekt i trajtesës është vështrimi historik mbi gjendjen politiko-shoqërore, por edhe më gjerë. Ai është mbështetur kryesisht në dokumentet e Konsullatës Austro-Hungareze të Shkodrës për vitet 1912-1914, si dhe në relacionet e priftërinjve jezuitë, të cilët ditë mbas dite shënuan ngjarje dhe fakte. Teza që përmban kumtesa mbështet idenë se mbetja e Shkodrës si pjesë e pandarë e shtetit të porsakrijuar Shqiptar, është më së pari rezultat i përpjekjeve titanike të të gjithë shkodranëve pa dallim, që treguan se ishin formuar si familje shpirtërore dhe dëshmuan faqe botës dëshirë e vullnet të përbashkët për të ruajtur dinjitetin nacional e civil, e për të jetuar së bashku të ardhmen. Bashkangjitur kësaj, e një rëndësie tepër të madhe paraqitet përkrahja dhe këmbëngulja e fuqishme e Austrisë, në këto çaste të traumës së rëndë kombëtare.
Disa nga programet dhe elaboratet politike Serbe për Kosovën dhe popullin Shqiptar
Authors: Ademi Haxhi
Published: February 2023

Qëllimi i këtij studimi është që të trajtojmë disa nga programet dhe elaboratet serbe, që janë ideuar nga personalitetet më të shquara serbe, gjatë gjithë historisë, që kishin për qëllimet shpërnguljen e popullsisë shqiptare nga trojet e tyre dhe vendosjen e elementit sllavë. Këtë politikë antishqiptare e ka ushqyer me shekuj politika sërbe, historiografia e të cilit popull mundohet të paraqesë “faktet” rreth të drejtës së saj historike mbi Kosovën. Duke filluar me programin e parë politik “Naҫertania”, e deri më sot, është bërë përpjekje e pandërprerë rreth sllavizimit të Kosovës, nëpërmjet shpronësimit dhe kolonizimit, pastaj me anë të riemërtimit të vendeve me emra sllavë, etj. Kjo bëri që populli serb të frymëzohet me shekuj për të mbajtur Kosovën nën sundimin e Serbisë, e cila deri më sot nuk e ka njohur në asnjë rrethanë pavarësinë e Kosovës.Vetëm në shek. XX, Serbia pushtoi tre herë Kosovën (më 1912, 1918, 1945), ndërsa autonominë e saj e suprimoi më 1989 për të zhvilluar një luftë të përgjakshme një dekadë më pas (1998-1999). Gjithë kjo tendencë për ta pushtuar dhe mbajtur Kosovën të tillë, dëshmon për një përpjekje sistematike shtetërore nëpërmjet bashkëpunimit të Akademisë Serbe të Shkencave me Kishën Ortodokse të cilat kanë ndërtuar politikën serbe drejtë Kosovës, për të mbajtur “Serbinë e Vjetër”, të cilën sipas historiografisë serbe e humbën në Betejën mitike tw Kosovës më 1389. Frytë i këtij bashkëpunimi ishin programet dhe elaboratet serbe të cilat kontribuonin në realizimin e politikës serbe drejtë Kosovës.
Rrethanat politike-shoqërore në Ferizaj 1918-1941
Authors: Lutfiu Skender
Published: February 2023

Ky punim, për nga struktura organizative dhe përmbajtjesore, është konceptuar në dy pjesë, të cilat janë të ndërvarur me njëra-tjetrën, por që kanë edhe specifikat e tyre. Në pjesën e parë kemi trajtuar çështjen e rrethanave politike në Ferizaj dhe rrethinë ndërmjet dy Luftërave Botërore. Gjithsesi, në këtë pjesë është trajtuar Reforma Agrare dhe kolonizimi, të cilat janë nga ngjarjet më të tmerrshme që kanë përjetuar shqiptarët në Mbretërinë SKS, gjatë kësaj periudhe dhe jo vetëm. Ndërsa, në pjesën e dytë janë trajtuar çështjet rreth zhvillimeve me karakter ekonomik, kulturor dhe arsimor, që për nga volumi dhe rëndësia që iu është kushtuar në këtë punim nuk mbesin mbrapa çështjeve të trajtuara në pjesën e parë. Sa i përket anës përmbajtjesore, mund të themi se historia e Ferizajt dhe rrethinës së tij ndërmjet dy Luftërave Botërore, është e pandashme me historinë e Kosovës dhe të viseve të tjera shqiptare që mbetën jashtë Shtetit Shqiptar më 1913, e të cilat pa dëshirën e shqiptarëve u bënë më 1918 pjesë e mbretërisë Serbo-Kroate-Sllovene (SKS). Ndërsa, sa i përket qasjes ndaj kësaj problematike dhe metodologjisë së punës, janë ndjekur kryesisht metodat analitike krahasimtare dhe kuantitative. Nga kjo sa u tha më lartë del se edhe në këtë trevë të Shqipërisë etnike, rrethanat politike ishin të disfavorshme për shqiptarët, ngase kjo mbretëri kishte një qëllim: shpërnguljen e shqiptarëve nga territoret e tyre etnike dhe zëvendësimin me kolonët sllavë. Kjo bëhej për të ndërruar strukturën etnike në Kosovë dhe viset e tjera. Andaj, mbretëria SKS me të gjitha mekanizmat shtetërorë dhe institucionalë zhvilloi procesin e Reformës Agrare, nëpërmjet të cilit shpronësonte shqiptarët dhe tokat e tyre iu jepeshin kolonëve të ardhur nga viset e tjera të mbretërisë. Si pasojë e këtij diskursi politik që ndiqte borgjezia serbe karshi shqiptarëve rrjedhin edhe zhvillimet e tjera me karakter ekonomik, kulturor e arsimor, zhvillime të cilat mbetën disa herë mbrapa me vendet e tjera të SKS-së dhe më gjerë. Fjalë kyçe: Rrethanat politike në Ferizaj, reformat agrare, mbretëria serbo-kroate-sllovene.
Environmental Approach to Human-Natural Correlation
Authors:   Korean Society of Gyobang and Culture, Yang Ji Sean
Published: February 2023

With the gradual abolition of the status system after the Gabo Reform, Gwangi, which was subordinated to the Gyobang of Joseon, was officially disbanded in 1907. In the meantime, the government officials who had been trapped in the bondage of the status of “Cheonmin” became free status, but faced greater barriers. This period passes through tunnels where most ethnic cultures are distorted and refracted. It’s called the Dark Ages. The purpose of the study is to look at parasitic education and dance that appeared in this dark situation.
Even in the modern dark ages, the gisaengs created and operated their own gisaeng associations. However, the Japanese ordered the unification of the Gisaeng organization under the name of “Kwonbeon.” Through Kwon Beon’s education, the dances of Gisaeng, which were only performed in the court, began to be explosively introduced to the public. The dance of the Gisaeng of the Dark Ages was expanded to various genres, including the royal court’s Dangakjeongjae and Hyangakjeongjae, as well as newly created folk dances and foreign dances.
The significance of the Gisaeng dance in the dark ages is that first, the Gisaeng’s dance stage was converted into a Western-style theater stage. Second, it contributed to popularizing parasitic dance, which was enjoyed only by the special class. Third, it is meaningful that it inherited the dance tradition of Gyobang, which has been handed down since the Goryeo Dynasty, and developed it into a new folk art.
A Bibliographical Study on Records of Gisaeng and Changgi and It’s Value and Characteristics
Authors:   Korean Society of Gyobang and Culture, Mizutani Sayaka , Lee Jeongnam
Published: February 2023

This study clarified the fundamental characteristics of the Records of Gisaeng and Changgi, which are frequently misunderstood and misread, examined related data ranging from four existing bibliographies to microfilms since 1988 and the current online service, and thoroughly explored the overall description for the Records of Gisaeng and Changgi.
First, Records of Gisaeng and Changgi are historically deplorable and miserable records that clearly show that the Gisaeng System, which has been inheriting the traditional cultural art of the Korean Peninsula, female musician, from the Goryeo Dynasty to the Joseon Dynasty and The Korean Empire Period, was forcibly changed by the Japanese Residential-General and police authority without having own power to convert into the Modern Gisaeng System, during the turning point from a pre-modern time to a modern time in the Korean Empire Period.
Secondly, even though the Korean Peninsula went through extremely chaotic political and social situations since opening a port of Busan in 1876, there was no nationally authorized prostitution system. On September 25, 1908, which was right before the Japanese colonial period, the Japanese Resident-General implanted a Prostitution System, which is the first official prostitution system involving Korean prostitutes. In other words, the Korean Peninsula, which strictly prohibited any prostitution involving money, was degraded into an immoral society (country with an official prostitution system) where people trade sex without any legal punishments. The Records of Gisaeng and Changgi are the bitter historical scars of colonized Koreans who were victims of the prostitution system implanted in the Korean Peninsula.
Lastly, there needs to be more detailed bibliographical studies that cover the whole contents of Records of Gisaeng and Changgi and publish books that interpret each document about “Gisaeng” and “Prostitute” in Korean. This would allow both related researchers and ordinary people to approach more easily and understand the concept of “Gisaeng” and “Prostitute” during The Korean Empire’s turning point of modernization in more detailed and correct ways. Moreover, there should be clear definitions and new changes in perception of the “Gisaeng Group” as the artist group that inherited the tradition of female musicians and “Prostitute Group” as the prostitute group who lived on prostitution.
Measuring tourism flows: The Asian case
Authors: Ibragimov Khusen , Perles-Ribes José , Ramón-Rodríguez Ana
Published: February 2023

This article provides a comprehensive analysis of the determinants of inbound tourism to Asia. The research will focus on a combination of economic and non-economic variables applying a gravity model to a panel of 46 Asian countries of destination and 197 countries of origin for the period 1995-2016. The findings show that moderate levels of corruption, good quality institutions, a shared common language, religion, and border could boost international tourist arrivals to Asia. Politically unstable Asian destinations are most likely to lose tourist arrivals from Europe. Good quality institutions, strong colonial ties, language closeness, common religion and borders increase the number of international tourist arrivals to Asia from Europe, Africa, North and South America and the Pacific. A surge in rainfall and temperature would not change the willingness of tourists to travel to Asia from Europe.
Propeller Cavitation and Cavitation-Induced Pressure Fluctuation: Correlation Between Theory and Experiments
Authors: Kim K. H. , Nguyen P. N.
Published: February 2023

Cavitation extents and cavitation-induced fluctuating pressures on an adjacent body are computed and compared with experimental results for propellers operating in a nonuniform flow Three five-bladed propellers with varying degrees of skew are selected for calculations. An unsteady lifting surface theory based on a discrete vortex/source lattice method was used for the prediction. The effects of skew, leading edge nonlinearity, blade loading and thickness on the cavitation and cavitation induced pressures were investigated. Unsteady induced pressures on a flat plate above the rotating propellers were computed from the field point potential. Without the nonlinear leading edge correction cavitation extents and cavitation-induced cavitation induced pressures were somewhat overpredicted compared with the experimental measurements. When the leading edge correction was included in the computations cavitation extents the fluctuation pressures were unpredicted by predicted blade-frequency induced by non-cavitating propellers showed better agreement with measured values than cavitating propellers. Predictions of the fluctuating pressure induced by cavitating propellers without the leading edge correction were in better agreement with measured values than those with the leading edge correction. Cavity length, volume and induced pressure with reduced with increasing skew.