bluuebunny/crossref_metadata_2025 huggingface dataset:
Effect of Flipped Classroom Instruction via Google Classroom on Secondary School Students’ Academic Attitude Towards Chemistry in Onitsha Education Zone of Anambra State of Nigeria
Authors: Chinasa George, Patience , Osuafor Prof. A.M.
Published: June 2023

The study investigated the effect of flipped classroom instruction via Google classroom on secondary school students’ academic attitude wards chemistry in Onitsha educational zone. The study was conducted at Onitsha education zone of Anambra State. The influence of gender on students’ achievement was determined. Two research questions were raised to guide the study and three hypotheses were tested at 0.05 alpha levels. A quasi-experimental of research design was adopted; specifically the pre-test and post-test non-randomized control group design was used. The population of the study was 3192 senior secondary year two students offering chemistry in Onitsha education zone out of which a sample size of 109 students was drawn using purposive and random sampling techniques. Also two schools were chosen through simple random sampling techniques as experimental and control group centre. The instruments for data collection was Chemistry Attitude Questionnaire (CAQ).The instruments were validated by two experts in departments of science education and one in educational foundation from Nnamdi Azikwe University, Akwa. The reliability of CAT was established using Cronbach Alpha method with reliability value of 0.82. The data for the study were obtained by administering the instrument to the respondent as pretestposttest, data gathered were analyzed using mean and standard deviation to answer research questions and the null hypotheses were tested using Analysis of covariance (ANCOVA). The findings from the results showed that there is a significant difference in the academic attitude of students taught chemistry using FCIVGC and those taught lectured method in favour of the FCIVGC group. Gender was not significant in the attitude of students taught chemistry using FCIVGC and LM. There was no significant interaction effect of instructional approach and gender on students’ attitude in chemistry. Generally, the study has shown that FCIVGC of Brame is effective in enhancing attitude of students in chemistry. It was concluded that FCIVGC is more effective for male students academic attitude which has encourages positive attitude of male chemistry students in learning chemistry. It was recommended that teachers should employ FCIVGC in teaching and learning of chemistry.
Promoting Women’s Right to Development through Artisanal Mining: The African Experience
Authors: Ngwerume Emmaculate Tsitsi
Published: June 2023

Africa is one of the most naturally endowed continents with immense renewable and non-renewable resources ranging from timber, fisheries, oil and rich mineral deposits which inter alia include diamonds, gold, platinum, nickel, lithium and chrome. The natural environment has sustained humanity since its creation and this role cannot be over emphasised. The attainment of global, regional and development frameworks such as the Sustainable Development Goals (SDGs), the Agendas 2030 and 2063 all depend on the sustainable utilisation of natural resources. All these frameworks call for inclusive development and it therefore, becomes imperative for all humanity, regardless of gender, age, race etc. to be involved in any development initiative that impacts on their well-being. In Africa and beyond, the mining sector has become a key driver of socio-economic development. However, several challenges such as unequal opportunities due to systematic gender discrimination and gender blind regulatory frameworks have undermined the active and meaningful participation of women in this sector. Fundamental women’s rights, especially the right to development have largely been violated. The concept of the Right to Development underpins this research as it advocates for inclusive development. It boldly states that development is a human right which should be exercised by everyone and that it is the duty of the government to ensure that this right is not violated. Through the use of critical document and empirical case study analyses, the paper aims at revealing the extent to which women’s rights are being recognised and promoted in the extractives industry, particularly the artisanal gold mining sector. Consequently, the research thrives to proffer strategies which ensure that gender responsive mechanisms are put in place and women’s rights are promoted within the artisanal mining sector as this is critical for the attainment of the SDGs and the broad agendas for Africa’s socio-economic transformation.
A HUMANIZAÇÃO DO ATENDIMENTO DA POLÍCIA MILITAR A VÍTIMAS DE VIOLÊNCIA SEXUAL E O ESTABELECIMENTO DE UM PROCEDIMENTO OPERACIONAL PADRÃO
Authors: Budkevitz Dejair , Rodrigues do Prado Renan
Published: June 2023

Este artigo apresenta uma proposta de Procedimento Operacional Padrão (POP), para atendimento de ocorrências de crimes de violência sexual. Este odioso crime, que fere física e psicologicamente, deixando cicatrizes, por vezes mais profundas na alma do que no corpo das vítimas. O impacto desse tipo de ocorrência na vida das vítimas, enseja da equipe policial que a atende, um preparo e conhecimentos diferenciados, visto que ultrapassam o simples registro dos fatos, exige empatia, acolhimento e sobretudo respeito. Serão apontados os números de casos deste tipo de violência, assim como o que dizem algumas autoridades sobre a melhor forma de abordar o ocorrido com as vítimas, evitando que sejam revitimizadas por várias vezes, revivendo aquele momento tenebroso pelo qual passaram e precisam superar. Ao final apresentar-se-á uma proposta de POP que possa trazer um roteiro de ações a serem tomadas pela equipe policial militar e também orientação e encaminhamentos que possam ou devam ser realizados nestas ocorrências.
Desempenho empresarial e competitividade com o uso do Balanced Scorecard integrado à estratégia organizacional
Authors: Nascimento José Vanderson Cunha , Borba Marcelo da Costa
Published: June 2023

Este trabalho analisa como a ferramenta Balanced Scorecard tem contribuído com a melhoria da competitividade da empresa EDP Energias do Brasil S.A. Os aspectos metodológicos da pesquisa fazem o uso da pesquisa descritiva através de análise documental e dados secundárias com enfoque qualitativo. Os resultados mostram A EDP Brasil utiliza o BSC como ferramenta para gestão estratégica para avaliar o desempenho em relação aos objetivos traçados, através das quatro perspectivas: financeira, cliente, processos, e aprendizado e crescimento. A empresa usa o BSC como apoio para alinhar seus objetivos estratégicos com os objetivos de sustentabilidade. Ao analisar a perspectiva financeira, os dados levaram a redução da dívida e consequentemente o aumento do capital. Na perspectiva do cliente, a empresa mantém positivo o nível de satisfação, com um considerável aumento em seus índices. Em relação aos processos internos, a promoção da cultura organizacional tem influenciado os colaboradores para a qualificação profissional. Já para o aprendizado e crescimento, a empresa tem alcançado seus objetivos com as concessões de certificações ambientais alcançadas. Portanto, a ferramenta tem contribuído no apoio aos objetivos traçados, e como resultado as premiações e boa governança corporativa mostra a dinâmica de desenvolvimento estratégico organizacional.
Impact of Lava-Jato Operation on the financial performance of brazilian companies: an event study
Authors: Maria Miguel Peixe Adriana , Bach Tatiana Marceda , Vieira da Silva Wesley , Maia Del Corso Jansen
Published: June 2023

This article aims to analyze the impact of Operation Lava-Jato, promoted by the Federal Police of Brazil, on the financial performance of companies listed on the São Paulo Stock Exchange (B3) from 2014 to 2017. This operation revealed the greatest scandal of political corruption in the country, with large amounts of public money transferred to cartels, politicians, and large Brazilian corporations in corruption schemes over the years. Data were collected from 106 Brazilian publicly traded companies related to ten different economic sectors. Documentary research was conducted on financial reports, and information was extracted from 11 different financial variables on the Bloomberg platform. The variable that measured the impact of Lava-Jato Operation was selected considering the increase in the volume of financial information disclosed, and the performance was evaluated by the variable stock price return. Data were analyzed by regression with panel data. The variables that affected financial performance were: multiplicative dummy of the first period, stock price, company size, risk, composition of permanent assets/indebtedness, and permanent assets. This article contributes to understanding the financial context of Brazilian companies, in the face of political and economic instability and corruption. Fluctuations in stock prices in the period studied, given the news released about corruption in Brazil, become a warning for companies to understand the importance of disclosing their financial information to obtain company credibility. Thus, facing the financial market, companies could protect themselves by presenting an emphasis based on financial efficiency, transparency, productivity and the professionalization of their practices.
Fatores preditivos que moldam a resposta estratégica de governos estaduais brasileiros às IPSAS
Authors: Sasso Maiara , Siqueira Varela Patrícia
Published: June 2023

O objetivo do estudo foi identificar fatores preditivos que moldam as respostas estratégicas de estados brasileiros quanto à implementação das normas brasileiras de contabilidade oriundas do processo de convergência às IPSAS, sob a perspectiva do modelo de Oliver (1991). Para o seu alcance, foi realizado um estudo de caso múltiplo com unidades de análise que correspondem aos poderes executivos dos estados de São Paulo, Rio de Janeiro e Minas Gerais, cujas evidências foram obtidas mediante documentos e entrevistas com indivíduos que trabalham em tais unidades, bem como com indivíduos externos a essas. Entre os fatores preditivos que moldam as respostas dos 3 estados se tem a legitimidade a ser alcançada com a aderência às normas, a dependência por recursos financeiros, a forma coercitiva da demanda de implementação das mudanças pelos entes públicos e a interconectividade entre agentes desses entes que viabiliza a troca de experiências e a consequente redução de incertezas que surgem no processo de implementação. Os achados deste estudo podem ser utilizados como inputs para desenhar estratégias que favoreçam a implementação das normas convergidas às IPSAS, como uma maior difusão das mudanças requeridas.
Ativos biológicos: um estudo em empresas do agronegócio
Authors: Pinto Maria Eduarda Ludwig , Vieira Euselia Paveglio , Filipin Roselaine
Published: June 2023

A relevância dos ativos biológicos no agronegócio, reforça a importância de divulgar informações contábeis em consonância com a NBC TG 29 (R2). Nesse contexto, o estudo teve por objetivo analisar como os ativos biológicos estão sendo evidenciados em empresas do agronegócio listadas na B3. Assim, foi desenvolvida uma pesquisa aplicada, descritiva, documental e qualitativa, utilizando uma amostra de três companhias, cujos dados foram coletados por meio das notas explicativas referentes aos exercícios de 2019 e 2020. A partir da análise documental, realizada por meio da aplicação do checklist, foi possível verificar que a SLC Agrícola seguiu todas as determinações da NBC TG 29 (R2) para transmitir informações relativas aos ativos biológicos, enquanto que a BrasilAgro não atendeu um dos critérios e a Terra Santa deixou de cumprir dois quesitos. Os resultados encontrados indicam que as empresas pesquisadas fizeram divulgações altamente compatíveis com a NBC TG 29 (R2).
Accuracy of a faecal immunochemical test in patients under colonoscopy surveillance of colorectal adenoma and cancer
Authors: Olsson Louise , Sjöberg Daniel
Published: June 2023

Background: Surveillance of colorectal neoplasia place great strain on colonoscopy resources, and faecal immunochemical tests (FIT) are under-investigated for this purpose. The aim of this study was to report the outcome of FIT among patients scheduled for post-polypectomy and post-resection colorectal cancer (CRC) surveillance.

Methods: Patients scheduled for colonoscopy surveillance at five endoscopy units in mid-Sweden in 2016–2020 were eligible. They provided a faecal sample from 2 separate days, which were analysed by iFOBT QuikRead go® (Aidian Oy). Both the colonoscopies, and the FIT analyses were conducted by staff blinded to the other.

Results: Out of 216 included patients, 157 (73%) underwent both a complete colonoscopy and had at least one FIT analysed prior to the examination. The indication for surveillance was previous adenoma in 69 (44%) and post-resection CRC in 88 (56%) patients. Two (1%) in the CRC surveillance group were diagnosed with a metachronous CRC, whereas 49 (56%) patients in the CRC surveillance, and 17 (25%) in the adenoma group had no pathology identified at colonscopy (P < 0.001). The proportion of patients diagnosed with adenomas requiring surveillance according to European Society of Gastrointestinal Society (ESGE) guidelines 2020 was 6 (7%) in the post-CRC resection versus 7 (10%) in the adenoma surveillance group (P = 0.4). Based on one FIT and at cut-off 10 µg Hb/g, sensitivity for CRC was 100%, specificity 83% (95% confidence interval [CI]: 77–89), Positive Predictive Value (PPV) 7% (−2 to 16) and Negative Predictive Value (NPV) 100%. All patients with an adenoma requiring surveillance had a FIT below this cut-off. Adding a second FIT decreased the specificity.

Conclusion: Larger studies to evaluate the accuracy and consequences of using FIT for surveillance of colorectal neoplasia are needed. FIT may be more interesting for post-resection CRC surveillance than follow-up of adenoma.
To Study the Impact of AI on Business and Customer Services - A Case Study on Swiggy
Authors: Mayank Goyal  , Dr. Gazala Yasmin Ashraf
Published: June 2023

In the food delivery sector, the usage of artificial intelligence (AI) technologies has grown significantly. An important player in the Indian market for online food ordering and delivery, Swiggy, has been looking into how AI could improve its business processes and customer support. This topic intends to analyze the research on artificial intelligence (AI) utilisation in the food delivery sector and investigate its possible uses for Swiggy. The paper covers several AI applications and their effects on many business elements, such as logistics optimization algorithms, NLP-based chat bots, and picture recognition-based recommendation systems. According to the study, Swiggy could boost customer service, increase delivery efficiency, and give users tailored recommendations if it used AI. However, it is essential to assure the moral use of AI and address any potential privacy and prejudice issues. The study comes to the conclusion that AI offers a lot of potential for enhancing Swiggy's business processes and customer service, which would eventually improve customer satisfaction and retention. To do the findings of this topic the sample size of 400 restaurants were taken into account to know the customer preference and the service provided by the restauramt partners in the Swiggy platform and to rectify there problems and issues faced by them in accepting the orders and their online presence in the Swiggy app so that there customer ratings and service can be increased.
Study on Employee Welfare Services and Schemes in a Small Size Organization
Authors: Pritha Agrawal  , Dr. Shantanu Bose
Published: June 2023

Employee welfare is a term including various services, benefits and facilities offered to employees by the employers. The welfare measures need not be monetary but in any kind/forms. This includes items such as allowances, housing, transportation, medical insurance and food. Employee welfare also includes monitoring of working conditions, creation of industrial harmony through infrastructure for health, industrial relations and insurance against disease, accident and unemployment for the workers and their families. This study was carried for four months with the objective of understanding employee welfare services and schemes in the organization ,the relationship between employee welfare schemes and employee absenteeism , the facts regarding the employee welfare, and is there any relation between employee welfare and efficiency and productivity of the employee as well as organization. For this purpose , the primary and secondary data was collected. After conducting the research, it was found that due to implementations of various employee welfare schemes in the organization, the employees are much satisfied and happy with the organization
A UTILIZAÇÃO DE PEELINGS QUÍMICOS NO TRATAMENTO DA ACNE VULGAR
Authors: Mendes Graziele Oliveira , Costa Sônia Carine Cova
Published: June 2023

Introdução: A acne vulgar é uma doença inflamatória crônica de caráter tópico, que pode ocasionar lesões em tipo de comedões, pápulas, pústulas, nódulos, cistos, e mais gravemente podem gerar cicatrizes em graus variáveis. Apresenta patogênese multifatorial, que podem causar aparência inestética e consequências psicossociais. Entretanto, existem diversas modalidades terapêuticas para o tratamento da acne vulgar, desde terapias farmacológicas e estéticas que auxiliam na melhora da aparência da pele acometida, dentre eles, destaca-se o peeling químico. Objetivo: Reunir e analisar evidências sobre a utilização dos peelings químicos no tratamento da acne vulgar, através de um estudo de revisão integrativa da literatura. Material e Métodos: Para a realização da pesquisa foram utilizadas as bases de dados PubMed e a Biblioteca Virtual em Saúde (BVS), buscando publicações no idioma inglês, português e espanhol, publicados nos últimos 10 anos. Com relação a seleção dos estudos, foi realizada segundo critérios de inclusão e exclusão estabelecidos nesta revisão, ao final, 23 publicações foram selecionadas para análise crítica. Resultados: Os peelings químicos mais utilizados foram os muitos superficiais e superficiais, dentre eles, o mais predominante foi o peeling de ácido salicílico. Já com relação aos peelings combinados, os mesmos apresentaram menores efeitos colaterais, além disso, o uso concomitante do peeling químico juntamente com outra terapia demonstrou ser eficaz, obtendo bons resultados. Conclusão: Como evidenciado nos estudos selecionados, observou-se redução das lesões da acne e melhora no aspecto geral da pele, refletindo diretamente na satisfação dos pacientes, bem como na melhoria da qualidade de vida, demonstrando ser uma opção de tratamento efetivo e seguro.
LESÕES DÉRMICAS DESENCADEADAS PELO USO PROLONGADO DE EQUIPAMENTOS DE PROTEÇÃO INDIVIDUAL POR PROFISSIONAIS DE SAÚDE DURANTE A PANDEMIA DE COVID-19
Authors: Silva Heloísa Helena Da , Trindade Paulo Ricardo Conceição Marques , Trindade Rodrigo Vieira Rodrigues Marques
Published: June 2023

Introdução: O vírus da síndrome respiratória aguda grave 2 (SARS-CoV-2), agente etiológico da covid-19, disseminou-se rapidamente pelo mundo causando mudanças na rotina dos profissionais de saúde que foram obrigados a usar equipamentos de proteção individual (EPIs) por longas jornadas ininterruptas de trabalho. Apesar da proteção conferida, o uso prolongado destes equipamentos resultou em lesões de pele. Objetivo: Identificar as principais alterações na integridade da pele desses profissionais, desencadeadas pelo uso prolongado de EPIs durante a pandemia de covid-19, e investigar as medidas preventivas e tratamentos dessas lesões ocupacionais. Material e Método: Através da revisão narrativa de literatura, por meio da análise temática de artigos científicos, foi possível identificar os equipamentos adotados, as principais lesões causadas pelos mesmos, além das medidas preventivas e tratamentos desses danos. Resultados: Os referidos equipamentos geraram alterações dermatológicas decorrentes da pressão, fricção e alteração do microclima da pele, resultando na quebra de integridade da pele representada por acne, dermatite atópica, prurido, erupção cutânea, marcas de pressão e úlceras. Destacaram-se entre as medidas de prevenção e tratamento, a utilização de EPIs ajustados e adequados; uso de coberturas protetoras em proeminências ósseas da face; hidratação adequada da pele; evitar o uso de maquiagem e reforçar os hábitos de higienização correta da pele. Conclusão: São imprescindíveis pesquisas aprofundadas sobre essa temática, pois o estado de saúde dos profissionais interfere diretamente no atendimento à população, bem como ações de educação em saúde para que o trabalhador reconheça os riscos inerentes às suas atividades laborais.
Warship 8
Authors: Zinderen-Bakker Rindert
Published: June 2023

HNLMS Kortenaer was torpedoed by the Japanese cruiser Haguro in the Battle of the Java Sea on February 27, 1942. An eyewitness recorded that ‘Kortenaer, about 700 yards bearing 80° relative, was struck on the starboard quarter by a torpedo, blew up, turned over, and sank at once leaving only a jackknifed bow and stern a few feet above the surface.’
Warship 10
Authors: Mulder Jantinus , Visser Henk
Published: June 2023

After World War II, the Royal Netherlands Navy ordered new ships to counter the growing threat coming from the Soviet submarines. These ships were classified as ASW destroyers (onderzeebootjagers), but close to contemporary destroyers in terms of specifications. The national industry designed and constructed two classes of these ships. Drenthe was of the more capable Type 47B series.
Warship 14
Authors: Mulder Jantinus , Visser Henk
Published: June 2023

The Van Speijk class frigates were equipped with Dutch electronics/sensors. The British Leander design was chosen to enable rapid construction to replace elderly escorts for ASW duties and NATO patrol. The ships were thoroughly modernised in the late 1970s. Between 1986-1990 all six were transferred to the Indonesian Navy.
Outcomes of shoulder hemiarthroplasty for complex proximal humeral fracture in Vietduc University Hospital
Authors: Nguyễn Mạnh Khánh ,   Nguyễn Văn Học, Cao Đình Bằng, Lê Xuân Hoàng
Published: June 2023

Abstracts
Introduction: The proximal humeral fracture accounts for 4-5% of all fractures. Shoulder hemiarthroplasty is suitable for treating complex proximal humeral fractures, especially in elderly patients, to improve their quality of life. This study describes clinical and radiography features and evaluates the results of shoulder hemiarthroplasty to treat complex proximal humeral fractures.
Patients and methods: A retrospective study of 78 cases with complex proximal humeral fractures underwent shoulder hemiarthroplasty in Viet Duc University Hospital from January 2017 to December 2021.
Results: 74.4% of the patients were no pain, 17.4% with mild pain, 7.7% with moderate pain, and no patients suffered from severe pain that required regular narcotic analgesics. The mean postoperative Constant was 67.45 ± 13.20.
Conclusion: Shoulder hemiarthroplasty for complex proximal humeral fractures improves patients’ postoperative pain and shoulder function.
Keywords: Complex proximal humeral fracture, shoulder hemiarthroplasty.

Tóm tắt
Đặt vấn đề: Gãy đầu trên xương cánh tay chiếm 4-5% tổng số gãy xương. Phẫu thuật thay khớp vai bán phần điều trị gãy phức tạp đầu trên xương cánh tay, đặc biệt ở người cao tuổi là một lựa chọn phù hợp giúp phục hồi chức năng khớp vai và cải thiện chất lượng cuộc sống. Nghiên cứu này nhằm mô tả đặc điểm lâm sàng, chẩn đoán hình ảnh và đánh giá kết phẫu thuật thay khớp vai bán phần điều trị gãy đầu trên xương cánh tay.
Đối tượng và phương pháp nghiên cứu: Nghiên cứu mô tả cắt ngang hồi cứu 78 người bệnh gãy đầu trên xương cánh tay được phẫu thuật thay khớp vai bán phần tại Bệnh viện Hữu nghị Việt Đức từ tháng 1 năm 2017 đến hết tháng 12 năm 2021.
Kết quả: Trong nghiên cứu có 74,4% người bệnh không đau, 17,4% người bệnh đau ít, 7,7% người bệnh đau trung bình, không có người bệnh nào đau nhiều mà cần dùng thuốc giảm đau thường xuyên. Đánh giá chức năng khớp vai sau mổ theo thang điểm Constant cho kết quả trung bình là 67,45 ± 13,20 điểm.
Kết luận: Thay khớp vai bán phần điều trị gãy phức tạp đầu trên xương cánh tay giúp cải thiện tình trạng đau sau mổ và chức năng khớp vai cho kết quả tốt.
Từ khóa: Gãy phức tạp, đầu trên xương cánh tay, thay khớp vai bán phần.
Short-term results of laparoscopic-assisted pancreaticoduodenectomy: Prospective multicenter study
Authors: Võ Trường Quốc ,   Đoàn Tiến Mỹ, Trần Công Duy Long, Phan Minh Trí
Published: June 2023

Tóm tắt
Đặt vấn đề: Phẫu thuật nội soi hỗ trợ vừa phẫu tích cắt rời khối tá tụy, sau đó mở bụng nhỏ lấy bệnh phẩm và thực hiện các miệng nối giúp hạn chế tối đa rò tụy, giúp rút ngắn thời gian mổ và vẫn đảm bảo ưu điểm của phẫu thuật xâm lấn tối thiểu. Chúng tôi thực hiện nghiên cứu này nhằm đánh giá kết quả sớm và tính khả thi của phẫu thuật nội soi hỗ trợ cắt khối tá tụy trên các người bệnh ung thư quanh bóng Vater.
Đối tượng và phương pháp nghiên cứu: nghiên cứu tiến cứu, đa trung tâm. Từ tháng 8/2021- 8/2022 chúng tôi phẫu thuật nội soi hỗ trợ cắt khối tá tụy cho các người bệnh ung thư quanh bóng Vater tại bệnh viện Chợ Rẫy và Đại học Y Dược Thành phố Hồ Chí Minh cũng như đánh giá kết quả sớm của phẫu thuật này.
Kết quả: Có 32 người bệnh được phẫu thuật nội soi hỗ trợ cắt khối tá tụy tại hai trung tâm. Tuổi trung bình là 58,32±12,53, tỉ lệ Nữ:Nam là 1,39:1. Thời gian phẫu thuật trung bình 325±25 phút, thời gian phẫu tích qua nội soi hỗ trợ trung bình 165±10 phút, thời gian thực hiện miệng nối bằng tay trung bình 75±15 phút. Lượng máu mất trung bình là 175 ml. Thời gian nằm viện trung bình 9,5 ngày. Biến chứng rò tụy có triệu chứng chiếm 6,25% (2 trường hợp).
Kết luận: Phẫu thuật nội soi hỗ trợ cắt khối tá tụy là phẫu thuật an toàn, đặc biệt trên các người bệnh có ống tụy nhỏ hoặc bất thường về đường mật phát hiện trong mổ.
Từ khóa: Phẫu thuật nội soi, cắt khối tá tuỵ, U quanh bóng Vater.

Abstract
Introduction: Laparoscopic-assistedpancreaticoduodenectomy, with a small incision for anastomosis reconstruction, may minimize the incidence of pancreatic fistula, shorten the operating time and still ensure the advantages of the minimally invasive technique. We conducted this study to evaluate the short-term results and feasibility of laparoscopic-assisted pancreaticoduodenectomy in patients with periampullary cancer.
Patients and methods: This was a prospective, multicenter study. From August 2021 to August 2022, we performed laparoscopic-assisted pancreaticoduodenectomy for patients with periampullary cancer at the Department of Hepatobiliary-Pancreatic Surgery, Cho Ray Hospital and University of Medical Center to assess the short-term result of this procedure.
Results: 32 patients underwent laparoscopic-assisted pancreaticoduodenectomy. The mean age was 58.32±12.53, female: male ratio was 1.39:1. The average operative time was 325±25 minutes, the average dissection time through laparoscopy was 165±10 minutes, the average time of manual anastomosis was 75±15 minutes. The average blood loss was 175 ml. The average length of stay in hospital was 9.5 days. Clinically relevant postoperative pancreatic fistula accounted for 6.25% (2 cases).
Conclusion: Laparoscopic-assisted pancreaticoduodenectomy is a safe surgery with low complication rate of pancreatic fistula, especially in patients with soft pancreatic parenchyma, small pancreatic duct or bile duct abnormalities.
Keywords: Laparoscopic surgery, pancreaticoduodenectomy, periampullary cancer.
Development of Electronic Student Worksheets (E-LKPD) Based on Stad-Type Cooperative Learning on Writing Materials
Authors: Ghufron Syamsul
Published: June 2023

I. Introduction Online learning during the Covid-19 pandemic has become an issue in Indonesia (Supena et.al., 2021). The issue of online learning has also developed into an international issue that is a necessity and necessity during the Covid-19 pandemic (Fernandez, 2021; Thapa et.al., 2020; Murphy, 2020; Demuyakor (2020).). Based on the policy of the Minister of Education and Culture of the Republic of Indonesia through Circular Letter No. 4 of 2020 regarding the Implementation of Education Policies during the emergency period of the spread of Corona Virus Disease (Covid-19), namely using online learning. In the process of adapting new learning habits during the Covid-19 pandemic, one of the things that is necessary for the adaptation process in learning is the existence of teaching materials and online learning tools that use attractive and easily accessible media for students. As a solution to the impact of the Covid-19 pandemic, educators are required to design learning devices and media as innovations by utilizing online learning tools and media.
Gender Inequality: An Ethnolinguistic Analysis of Salon Conversation among Yoruba Women in Ibadan North Local Government Area, Ibadan, Nigeria
Authors: Bankale Oyetayo A.
Published: June 2023

This paper interrogates women-talk in selected salons in parts of Ibadan North Local Government Area, Nigeria through the Ethnolinguistic framework to determine perspectives towards gender equity/inequality in a bid to propose way forward, and within the salon space and hair value. The research is largely quantitative and data collection on observatory participant basis. Secondary data on gender equity was also obtained through literature. True equity lies in achieving the intended societal impact of gender equity which is for the individual to be genuinely liberated and free to function optimally. The different postures and perspectives of the Yoruba woman present with issues in terms of gender equity and desires that should not be overlooked in the design of policies meant to liberate them within their respective contexts. Gender equity needs to be clearly defined within the context of peoples and their cultures.
Estudio de sistematización de la producción científica sobre la enseñanza de lenguas extrajeras
Authors: Sarmiento-Chugcho Kleber Oswaldo , Pizarro-Romero Johanna
Published: June 2023

El presente estudio de sistematización tiene como objetivo analizar el estado de la producción científica sobre la enseñanza de lenguas extrajeras teniendo como referencia el análisis métrico de las dimensiones: metodología CLIL, academic word of list y rúbricas para la evaluación de las habilidades de escritura. Por lo tanto, fueron utilizados los métodos hermeneútico, revisión documental y estadístico. Entre los principales resultados existen picos de producción sobre las tres dimensiones de estudio a partir del 2018. Los niveles de conexión entre estas dimensiones no se visualizan en los autores, revistas o escuelas más productivas; sin embargo, es posible encontrar en el análisis terminológico una tendencia a remarcar al estudiante como centro de todas las articulaciones terminológicas.
Recursos didácticos en la asignatura de Estudios Sociales, décimo año, colegio “Nueve de Octubre”
Authors: Ramón-Ajila Stefany Scarlet , Nazareno-Celi Danna Nayeli
Published: June 2023

Los recursos didácticos o medios de enseñanza han demostrado ser un poderoso componente del proceso de enseñanza-aprendizaje para alcanzar la motivación de los estudiantes y facilitar los procedimientos didácticos, la colaboración entre los pares y el aprendizaje significativo. El presente trabajo tiene como objetivo caracterizar el uso de los recursos didácticos en los Estudios Sociales del décimo año del colegio “Nueve de octubre”; en tal sentido se desarrolló una investigación descriptiva con enfoque cuantitativo, sustentada en los métodos: revisión bibliográfica, analítico-sintético y estadístico; así como en las técnicas de observación directa y la encuesta aplicada a una muestra de 31 estudiantes. Entre los principales hallazgos se encuentra la escasez de recursos didácticos y el desinterés de los docentes por su elaboración. Se concluye que existen limitaciones y falencias que caracterizan el uso de los medios didácticos en el salón de clase; estos no son adecuados, así como las metodologías para su empleo; no existe plena correspondencia entre los recursos didácticos y los procedimientos didácticos utilizados, no se  logra el total cumplimiento de los objetivos, la motivación de los estudiantes y establecer las relaciones entre los actores del proceso de enseñanza-aprendizaje, lo que no permite alcanzar el aprendizaje significativo.
Vulneración del derecho al honor y dignidad humana de los fallecidos durante la Covid-19
Authors: Montero-Ortiz Fiorella Nicole , Cuenca-Ramírez Augusto Gonzalo
Published: June 2023

En el contexto regional latinoamericano se vislumbró durante la pandemia de Covid–19 un panorama de carencias y desigualdades, donde la vulneración al honor y a la dignidad humana para el fallecido y sus familiares era una amenaza latente. El presente estudio tiene como objetivo analizar esta situación en el contexto ecuatoriano; para lo cual se desarrolló una investigación descriptiva con enfoque cualitativo sustentada en los métodos: análisis documental, hermenéutico y analítico-sintético.  Entre los principales hallazgos está la vulneración del derecho al honor y la dignidad humana de los fallecidos y sus familiares por el extravío y confusión de decenas de cadáveres, lo que evidencia negligencia por parte de las autoridades sanitarias.
Estrategia de orientación metacognitiva para el aprendizaje desarrollador en estudiantes de Licenciatura de Educación Preescolar
Authors: Cruz-Abad Olga , Escalona-Vázquez Irelis de Caridad , Ramos-Vega Yaimaris
Published: June 2023

En este trabajo tiene como objetivo socializar una estrategia de orientación metacognitiva como base esencial para el aprendizaje desarrollador de los estudiantes de la carrera Licenciatura de Educación Preescolar de la Universidad de Oriente de Santiago de Cuba, como resultado de un proceso de investigación orientado a la búsqueda de solución al problema científico, el ¿Cómo potenciar la orientación metacognitiva para favorecer el aprendizaje desarrollador de los estudiantes de la carrera de Licenciatura de Educación Preescolar?. Esta estrategia es entendida como un sistema de acciones de orientación y recursos metacognitivos para potenciar cambios en el modo de aprender y actuar de forma independiente, autónoma y creativa de los estudiantes, así como ofrecer herramientas pedagógicas al claustro de profesores de la carrera para atender dicho propósito. En la investigación realizada se utilizaron los métodos de investigación: observación científica, análisis documental, analítico-sintético, enfoque de sistema, sistémico estructural y modelación. Entre los principales resultados se significa la contribución de la estrategia al empleo de diversos recursos metacognitivos y al desarrollo de habilidades investigativas, comunicativas informáticas y sociales para solucionar problemas profesionales del territorio.
Evaluación diferenciada y Necesidades Educativas Especiales
Authors: Pizarro-Romero Johanna , Sarmiento-Chugcho Kleber Oswaldo
Published: June 2023

La Educación Inclusiva es la adaptación del sistema educativo a las necesidades de todos los alumnos en las instituciones educativas regulares. Este trabajo tiene como objetivo analizar las características de algunos tipos de necesidades educativas especiales y la evaluación diferenciada para los alumnos con trastornos de aprendizaje partiendo de los conocimientos y consideraciones que emanan de la bibliografía especializada. El estudio se sustenta en los métodos hermenéutico y analítico-sintético, así como en la técnica de análisis de contenido. Entre los principales hallazgos se encuentran las pautas para la evaluación de escolares con: dislexia, disgrafía, discalculia, discapacidad auditiva, discapacidad visual, discapacidades motoras, desorden del espectro autista, déficit de atención/hiperactividad o discapacidad del habla o del lenguaje. Se concluye que cada tipo de discapacidad tiene sus propias pautas evaluativas; además, la evaluación ha de ser diferenciada atendiendo a las necesidades educativas especiales y particularidades de cada alumno
İslam Hukukunda Kiracının Kira Sözleşmesi Kapsamındaki Hakkının Hukukî Niteliğine Dair Bir İnceleme
Authors: Özmen Mehmet Yuşa , Hacak Hasan
Published: June 2023

Hukuk düzeninin kişiye bahşettiği haklar, iktisadi değer taşıması yönünden “malvarlığı hakkı” ve “şahıs varlığı hakkı” şeklinde esaslı bir ayrıma tabi tutularak incelenmektedir. İktisadi değer taşıyor olması yönüyle şahıs varlığı haklarından farklılaşan malvarlığı hakları, herkese karşı ileri sürülebiliyor olması durumunda “mutlak”, yalnızca borçlu namındaki yükümlüye karşı ileri sürülebiliyor olması halinde ise “nisbî” şeklinde nitelenir. Mutlak mamelek hakları somut bir kütleye sahip olan (cismanî) bir konu üzerine kuruluysa aynî hak adını alır. Aynî haklar, nisbî özellik taşıyan ve dolayısıyla belirli bir şahsın edimi sayesinde ve ancak onun aracılığıyla kullanılan alacak haklarıyla birlikte malvarlığının iki önemli bileşenini oluşturur. Tarihsel süreçte bu iki hak türünü birbirine yaklaştırmaya yönelik çeşitli teşebbüslerde bulunulmuşsa da bu haklar gerek mahiyet gerek hüküm itibariyle farklı kabul edilmeye devam etmiştir. Söz konusu farklılık, hakkın konusu üzerindeki hakimiyetin şekli yani doğrudan veya dolaylı olması bakımından, bahse konu hakların eşyanın aidiyetine etkisi açısından, hakkın mutlak veya nisbî olması cihetinden, sürekli olup olmama yönünden ve makalede etraflıca ele alınacağı üzere öncelik/üstünlük itibariyle ortaya çıkmaktadır. Kara Avrupası hukuk sistemine ait olan bu kavramsal kurgu ve terimlerin muadillerine veya benzerlerine İslam hukuk doktrini içerisinde de rastlanmaktadır. Bu kapsamda fıkıh literatüründe malvarlığı haklarının tümüne şamil olacak şekilde “milk” terimi kullanılmış, hakkın konu edindiği varlığın niteliğine göre de “milkü’l-ayn”, “milkü’l-menfaa”, “milkü’d-deyn”, “milkü’l-habs ve’l-yed” gibi terimler geliştirilmiştir. İnsanlar arasındaki hukuki menfaatlerin karşı karşıya geldiği bazı durumlarda bu iki hak türü arasında tercih yapmak gerekebilmektedir. Bu tarz bir tercih durumunda aynî haklara, ihtiva ettiği yetkiler dikkate alınarak şahsî haklar karşısında bir tür öncelik tanınmıştır. Söz konusu önceliğin en belirgin şekilde görüldüğü yerlerden biri de kiraya verilen malın kira akdi devam ettiği sırada üçüncü kişilere devredilmesidir. Bu noktada İslam hukukunda kira akdinin kişiye kazandırdığı yetkiler Kara Avrupası hukuk sistemine göre farklılık arz eder. Makalede kiracının bu hakkının İslam hukukuna göre -Kara Avrupası hukuk sisteminden farklı olarak- aynî nitelikte kabul edildiği savunulmaktadır. Bunu temellendirmek için kiralanan malın kira müddeti içerisinde üçüncü şahıslara satılması, kiralanması veya gasp gibi haksız fiil şeklinde yorumlanabilecek yollarla intikal etmesi halinde fıkıh doktrininde kiracıya tanınan yetkiler incelenmiş İslam hukukunun bu hususlardaki özgün yaklaşımı klasik ve modern fıkıh eserleri dikkate alınarak, Türk hukukuyla da kıyaslamalar yapmak suretiyle ifade edilmiştir.
Persepsi Guru MTs Ex Pga Proyek Univa Medan tentang Pemberitaan Vaksinasi Covid-19 di Media Sosial
Authors: Ritonga Anugrah Amartua
Published: June 2023

Penelitian ini bertujuan untuk mengetahui minat Guru MTs Ex PGA Medan untuk melakukan vaksinasi covid-19 setelah mengonsumsi berita di media sosial. Penelitian ini dilaksanakan di MTs Ex PGA Medan. Dalam penelitian ini peneliti menggunakan metode kuantitatif satu sampel. Adapun sampel penelitian ini adalah guru MTs Ex PGA Medan yang berjumlah 30 orang sampel. Hasil penelitian ini yang menunjukkan bahwa terjadinya peningkatan minat guru MTs Ex PGA Medan untuk melakukan Vaksinasi Covid-19 setelah mengonsumsi berita di media sosial melebihi dugaan peneliti yang menyatakan minat guru terbesar 50%. Terlihat dari uji t satu sampel yang telah dilakukan, dimana t hitung (14,439) > t tabel (1,697) dengan taraf kesalahan 5%, dapat disimpulkan Ho ditolak dan Ha diterima. Dengan ditolaknya Ho dan diterimanya Ha, dapat dinyatakan bahwa minat guru MTs Ex PGA Medan untuk melakukan Vaksinasi Covid-19 setelah mengonsumsi berita di media sosial meningkat melebih 50%. Dan setelah dihitung peningkatan mencapai 61,73%.
Wind as a natural hazard in Poland
Authors: Chmielewski Tadeusz , Bońkowski Piotr
Published: June 2023

Abstract. The paper deals with the wind speed of strong and extreme wind events in Poland and their descriptions of their effects. Two recent estimation developed by the Institute of Meteorology and Water Management in Warsaw [4] and by Lorenc [3] are presented. Their strong and weak points are briefly described. The 37 annual maximum gusts of wind speeds measured at all meteorological stations between 1971 and 2007 are analysed with extremal probability paper. Based on the measured and estimated wind speeds (taken from existing literature), the authors suggest new estimations for strong and extreme wind that may occur in Poland. In the near future, Poland is going to construct some important structures, such as a central air terminal and some nuclear power plants, so knowledge about strong and extreme winds in our country is very important for engineers who will design these types of structures. In this case, the information given in Section 6 of the ISO 1382 standard for identifying hazards, estimating, evaluating, and treating risk may be applied.
VETTONIA PROJECT: A VIRTUAL ENVIRONMENT FOR THE EDUCATIONAL DISSEMINATION OF THE IRON AGE
Authors: Maté-González M. Á. , Rodríguez-Hernández J. , Sáez Blázquez C. , Sánchez Aparicio L. J. , López-Cuervo Medina S. , Troitiño Torralba L. , Villanueva Llauradó P. , Aramendi Picado J. , González González E. , Herrero Tejedor T. R. , González-Aguilera D. , Álvarez-Sanchís J. R. , Ruiz Zapatero G.
Published: June 2023

Abstract. The VETTONIA project aims to disseminate the rich heritage from the Iron Age of the western Iberian Peninsula and the archaeological investigations carried out on this topic in recent years. The project utilizes new technologies such as virtual tours, 3D models, and impressions to create interactive and stimulating ways to access the results of the most recent archaeological research. Using these resources, lectures and seminars are being given in various forums with diverse types of audiences to present the virtual tours and the rest of the dissemination initiatives. In addition, the project presents its different initiatives during the annual archaeological interventions developed in the oppidum of Ulaca (Solosancho, Ávila, Spain), with good reception by the attending public. The VETTONIA project represents a pioneering dissemination experience that takes advantage of the educational opportunities offered by new technologies. In the future, tools such as virtual tours to archaeological sites may prove essential in classroom teaching at different levels and could promote sustainable tourism in fragile natural environments such as those that constitute the major settlements of the Late Iron Age (ca. 400–50 BC).
INFORMATION SYSTEM AS TOOL FOR CULTURAL HERITAGE DOCUMENTATION AND PRESERVATION. PROTOCOL STRUCTURING AND TESTING ON A CASE STUDY
Authors: Morandotti M. , Doria E.
Published: June 2023

Abstract. This contribution presents a process of documentation and conservation of the built Cultural Heritage, tested on a partially disused case study located in the urban fabric of the city of Pavia. The actions defined led to the design and implementation of a tridimensional Information System obtained integrating data collected across different research areas, reality-based models and with the goal of enriching a tool for the documentation and management historical buildings owned by the University of Pavia. The process of documentation, three-dimensional digitisation, and census of the architectural elements on an urban and-architectural scale defines a tool for standardised analyses on building complexes of the same property and for large-scale planning of monitoring and valorisation activities. The research is based on the use of tridimensional Information System, as one of the indicators of the 2030 Agenda, in line with target 11/11.4, to activate a process of reuse and sustainable management of urban heritage.
ARTIFICIAL INTELLIGENCE AND CULTURAL HERITAGE: DESIGN AND ASSESSMENT OF AN ETHICAL FRAMEWORK
Authors: Pansoni S. , Tiribelli S. , Paolanti M. , Di Stefano F. , Frontoni E. , Malinverni E. S. , Giovanola B.
Published: June 2023

Abstract. The pioneering use of Artificial Intelligence (AI) in various fields and sectors, and the growing ethical debate about its application have led research centers, public and private institutions to establish ethical guidelines for a trustworthy implementation of these powerful algorithms. Despite the recognized definition of ethical principles for a responsible or trustworthy use of AI, there is a lack of a sector-specific perspective that highlights the ethical risks and opportunities for different areas of application, especially in the field of Cultural Heritage (CH). In fact, there is still a lack of formal frameworks that evaluate the algorithms’ adherence to the ethical standards set by the European Union for the use of AI in protecting CH and its inherent value. Because of this, it is necessary to investigate a different sectoral viewpoint to supplement the widely used horizontal approach. This paper represents a first attempt to design an ethical framework to embody AI in CH conservation practises to assess various risks arising from the use of AI in the field of CH. The contribution presents a synthesis of the different AI applications to improve the preservation process of CH. It explores and analyses in depth the ethical challenges and opportunities presented by the use of AI to improve CH preservation. In addition, the study aims to design an ethical framework of principles to assess the application of this ground-breaking technology at CH.
SYNTHETIC DATA GENERATION AND TESTING FOR THE SEMANTIC SEGMENTATION OF HERITAGE BUILDINGS
Authors: Pellis E. , Masiero A. , Grussenmeyer P. , Betti M. , Tucci G.
Published: June 2023

Abstract. Over the past decade, the use of machine learning and deep learning algorithms to support 3D semantic segmentation of point clouds has significantly increased, and their impressive results has led to the application of such algorithms for the semantic modeling of heritage buildings. Nevertheless, such applications still face several significant challenges, caused in particular by the high number of training data required during training, by the lack of specific data in the heritage building scenarios, and by the time-consuming operations to data collection and annotation. This paper aims to address these challenges by proposing a workflow for synthetic image data generation in heritage building scenarios. Specifically, the procedure allows for the generation of multiple rendered images from various viewpoints based on a 3D model of a building. Additionally, it enables the generation of per-pixel segmentation maps associated with these images. In the first part, the procedure is tested by generating a synthetic simulation of a real-world scenario using the case study of Spedale del Ceppo. In the second part, several experiments are conducted to assess the impact of synthetic data during training. Specifically, three neural network architectures are trained using the generated synthetic images, and their performance in predicting the corresponding real scenarios is evaluated.