bluuebunny/crossref_metadata_2025 huggingface dataset:
Analisis Dampak Lingkungan Pembangunan Drainase terhadap Aspek Sosial Ekonomi Masyarakat
Authors: Putri Wa , Ilham Ilham , Sumarlin Sumarlin
Published: September 2024

This study aims to analyze the socio-economic impact of drainage development on Jalan D.I Panjaitan, Sungai Pinang Subdistrict, Samarinda City. This study used a survey method by collecting primary data through questionnaires from 33 respondents affected by the drainage development. The social impact analysis evaluated people's views and responses to the drainage development. Meanwhile, the economic impact analysis involved an assessment of changes in the socioeconomic conditions of the community after the construction of the drainage. The research study showed that the majority of the community perceived their relationship with the development as unfavorable and expressed dissatisfaction with the impacts. A number of respondents also stated that the drainage development had caused social and economic disruptions, such as land acquisition and changes in lifestyle. Some communities experienced a temporary decrease in income during the construction process. Positive impacts identified were flood control, provision of clean water sources, and improved infrastructure in the area. However, there were negative impacts such as environmental damage, social disruption due to land acquisition, and temporary economic impacts for businesses around the project. the construction of drainage on D.I Panjaitan road has a significant impact on the socio-economic aspects of the community. It is therefore recommended that the government and related parties pay attention to the views and needs of the community in decision-making and project implementation needs to be improved, as well as more intensive socialization efforts regarding the benefits and objectives of drainage development.
Increasing Teachers' Commitment to the Profession Through Strengthening Achievement Motivation, Job Satisfaction, Organizational Culture, and Personality (Empirical Study Using Path Analysis and SITOREM On PAUD teachers throughout Bogor Regency)
Authors: Haryanto Yusuf , Sarimanah Eri , Sunardi Oding
Published: September 2024

Teachers are required to have a high level of commitment so that learning and school goals can be achieved. High commitment can make it easier to achieve higher productivity. Teachers who have a high work commitment will work optimally at school, be responsible for their work, be disciplined in complying with school regulations, provide the best service to students, be proud of the teaching profession, maintain the teacher's good name and remain loyal to being a teacher. This research aims to find efforts to increase teacher commitment to the profession through strengthening achievement motivation, job satisfaction, organizational culture, and personality by examining variables that have a direct and indirect influence on PAUD teachers throughout Bogor Regency on 221 teachers. The method used in this research is Path Analysis which is then analyzed using Scientific Identification Theory to Conduct Operation Research in Education Management (SITOREM) analysis. This research proves that there are direct and indirect influences on teacher commitment to the profession.
Art Collectors as Angel Investors: A Brazilian Collection
Authors: Chemalle Thierry , Spinola Alexandre Caixeta
Published: September 2024

The literature on measuring returns on art investments typically aims to understand the characteristics of art as an investment class and whether investing in art can yield good returns for an investor and their portfolio. This literature places less emphasis on how the risk taken in the creation of art is assumed and borne by the agents who compose this market. Inspired by the publication “Art Collectors as Angel Investors” (2023) by Whitaker and Kräussl, this study examines a real collection of a Brazilian collector to verify whether the investment strategy employed in the purchase and sale of the works in the collection aligns with the definition of an angel investor presented in the reference article.
Conceptual Model: The Importance of Psychological Well-being of Frontliner Employees in State-owned Banks
Authors: Prabowo Vitrian Drajat , Wahyuni Salamah
Published: September 2024

This article aims to explain the influence of transformational leadership and job autonomy on psychological well-being with job satisfaction and work engagement as mediation. Various literature reviews were conducted to determine the variables that build the conceptual model. The expected findings are a positive relationship between transformational leadership and job autonomy on psychological well-being, as well as the mediating role of job satisfaction and work engagement. This research explains whether the psychological well-being of frontliner employees is met, which will make frontliner employees provide good service to their customers. Researchers hope that this research can provide an understanding of the importance of the psychological well-being of frontliner employees and can be used as a strategy for organizations to see whether transformational leadership and job autonomy can influence psychological wellbeing. It is also hoped that this article can contribute theoretically, practically, and possibly be used for future research.
From Servant Leadership to Organizational Sustainability Mediated by Innovation Capability in the Professional Organization Pormiki
Authors: Hidayat Tedy , Usman Bahtiar , Warsindah Lucy
Published: September 2024

This research aims to analyze and explain the influence of Servant Leadership on Organizational Sustainability, mediated by Innovation Capabilities, within the Professional Association of Indonesian Health Information Management (PORMIKI). The study is designed based on a quantitative paradigm with a survey to test causality using a cross-sectional time horizon. The research population consists of 18,427 board members of the regional executive boards across Indonesia, with a sample of 413 selected using the quota sampling method. Data analysis employs Structural Equation Modeling (SEM) for inferential analysis. The results indicate that most respondents are women with varied years of service. Servant leadership can enhance innovation capabilities and organizational sustainability. Servant leadership is a resource and a learning source for determining innovation capabilities and organizational sustainability. The findings extend the understanding of the importance and mechanisms of servant leadership for organizational sustainability. These results have practical implications for organizational leaders and open opportunities for further research.
Corporate Valuation of Indonesian Drone Service Company: Case Study of PT Kelana Geospasial
Authors: Hadyansyah Widada Abdul Aziz , Rahadi Raden Aswin
Published: September 2024

Indonesia's drone industry is expanding rapidly, fueled by significant investments and the growing necessity of drone technology in agriculture, offshore mining, and aerial photography. The global and Asian drone markets are also on the rise, with a projected 7.1% CAGR increase driven by industrial use and substantial investments. However, valuing Indonesian drone businesses is difficult due to their intangible assets and the startup nature of many companies, which focus more on value creation than financial stability. Established in 2016, PT Kelana Geospatial (PT KG) utilizes Unmanned Aerial Vehicle (UAV) technology for aerial mapping services and collaborates with sectors like agriculture, offshore mining, and aerial photography. They also offer UAV pilot certification and sell related products and parts. Despite their diverse offerings, PT KG faces stagnant growth and needs to enhance productivity with existing resources. The management struggles with valuing potential mergers, maintaining clear financial records, and addressing industry risks. PT KG's growth is mainly driven by mapping and maintenance services, although product sales have declined. Despite an improving financial situation, high production costs and expenses challenge profitability. While positive GPM and OPM indicate potential, NPM remains negative. Recommendations include expanding services, boosting efficiency, and leveraging technology and partnerships. By utilizing These strategies could foster sustainable growth and increase PT KG's enterprise value, currently estimated at IDR 3.84 billion.
Integrating Emotional Intelligence, Spiritual Intelligence, and Artificial Intelligence in Human Resource Management Practices in Business Organizations
Authors: Iskandar
Published: September 2024

The increasing complexity and dynamism of the business world make the integration of Emotional Intelligence (EQ), Spiritual Intelligence (SQ), and Artificial Intelligence (AI) in Human Resource Management (HRM) practices a holistic approach to enhancing workplace effectiveness and well-being. Emotional Intelligence plays a crucial role in managing interpersonal relationships, communication, and conflict management, which are vital for effective leadership and teamwork. Spiritual Intelligence supports the search for meaning and purpose in work, fostering an organizational culture aligned with personal and collective values. On the other hand, Artificial Intelligence automates processes, provides data-driven analytics, and improves operational efficiency through advanced technology. Integrating these three forms of intelligence can create a more productive, innovative, and fulfilling work environment. This article reviews the fundamental theories of each type of intelligence and explains how their application in HRM practices can yield significant benefits for organizations.
Factors Influencing Green Purchase Intention of skincare Product: The Mediating Role of Green Brand Image
Authors: Pangesta Ferdyan
Published: September 2024

This study examines several variables, including eco-labeling, environmental concern, celebrity endorsement, green brand image, and green purchase intention, with the aim of analyzing the factors that can influence the intention to buy Avoskin skincare products in DKI Jakarta. This research is quantitative, with a sample size consisting of 157 respondents. Data collection was conducted through online questionnaires, and the data analysis technique used is structural equation modeling, tested with SmartPLS version 3.0. The results show that eco-labeling, environmental concern, and celebrity endorsement influence green brand image. Green brand image does not mediate the relationship among eco-labeling, environmental concern, and celebrity endorsement on green purchase intention. Lastly, celebrity endorsement and green brand image have no influence on green purchase intention, which is only influenced by ecolabeling and environmental concern.
Theory of Planned Behavior Factors on Decision Making to Become a Social Security Participant (BPJS Employment)
Authors: Wardani Sony Ahmad , Suryandari Retno Tanding
Published: September 2024

Research was conducted to determine the factors that influence the purchasing decisions of social security participants in Indonesia, called BPJS employment. The population comes from BPJS Employment participants. This research uses convenience sampling technique. The sample needed is 156 respondents obtained from the calculation of the slovin formula. Testing using partial least square analysis-structural equation modeling (PLS-SEM) with SmartPLS3 software. The results showed that attitude towards employment social security, subjective norm, and perceived behavioral control have an influence on purchase decision. Purchase intention mediates the relationship between attitude towards employment social security and purchase decision. However, purchase intention does not have a mediating effect between subjective norm and perceived behavioral control on purchase decision. Based on the research results, several components of the theory of planned behavior (TPB), namely attitude, subjective norm and perceived behavioral control can be used as a reference to improve purchasing decisions, especially to become BPJS employment participants.
Does Dividend Policy Amplify or Diminish Company Value During Covid-19? A Moderated Analysis
Authors: Kurniawan Shane , Destriana Nicken
Published: September 2024

This study investigates the under-examined role of dividend policy as a moderator in the relationship between key financial factors and firm value during COVID-19. While prior research primarily focuses on the direct effects of profitability, liquidity, leverage, and investment decisions on firm value, this research explores how dividend policy can amplify or diminish these relationships. Utilizing a multiple linear regression model and processing using the STATA on a sample of companies from the cyclical and non-cyclical sectors listed on the IDX from 2020 to 2022. This research used purposive sampling to obtain 39 companies with 117 observations that passed the criteria. Our findings reveal that while profitability and leverage have a positive influence on firm value, the moderating effect of dividend policy is significant only for profitability during COVID-19. This suggests that dividend policy can strengthen the positive relationship between profitability and firm value. However, our results indicate that dividend policy does not significantly moderate the impact of liquidity, leverage, or investment decisions on firm value. This research is the first to analyze the role of dividend policy in the relationship between key financial factors and firm value during the COVID-19 crisis.
Cerebral Salt Wasting Syndrome in an Elderly Patient with Cerebral Small Vessel Disease
Authors: Kawa Leslie Bahn , Bhatti Kulsoom Fatima
Published: September 2024

Background: Cerebral salt wasting syndrome is reported in neurosurgical literature from traumatic and non-traumatic brain injuries. No cases have been reported in the medical literature secondary to cerebral small vessel disease. Introduction: Hyponatremia is a common electrolyte disturbance seen among the acute geriatric admissions with two common diagnostic entities; the secretion of inappropriate antidiuretic hormone (SIADH) and cerebral salt wasting syndrome (CSWS) that have different clinical and biochemical presentations, different pathogenesis and therapeutic approaches. Hyponatremia caused by CSWS in patients with cerebral small vessel disease (cSVD)- a prevalent condition among the elderly, can be masked in geriatric patients with concomitant fluctuating neurological deficits. Correct diagnosis is crucial to appropriate management. In this case report we describe an association between hyponatremia caused by CSWS in a patient with cSVD.
Deep Learning for Bengali Fake News Detection: Innovative Approaches for Accurate Classification
Authors: Bandan Sheikh Sadi , Hossain. Md Sharuf , Sabbir MD. Samiul Islam , Kobra Khadiza Tul
Published: September 2024

A vast quantity of data and information are available on the internet. Because the internet is so widely available and has resulted in a tremendous growth in the number of online news, people are interested in reading news from online news portals. Online news portals include things like Facebook, Twitter, WhatsApp, Telegram, Instagram, blogs, and more. Both the quantity of news-on-news websites and the number of readers are increasing. But how real is online news today is a matter of thought. A huge amount of fake news is being spread in newspapers and online due to various yellow journalists. Which is having an adverse effect on society. As a result, there are many kinds of instability, bad politics, etc. problems are being created in the country. If this situation continues, our country and society will go to hell. The only solution is to ensure that yellow journalists do not spread fake news. But despite all the vigilance, fake news will spread. We can solve this by using artificial intelligence, for example, by employing various machine learning and deep learning algorithms, we can identify bogus news and take precautions against it. In this paper, fake news is detected using 4 deep learning algorithms like RNN, LSTM, BiLSTM, GRU model and 1 machine learning algorithm BERT model. RNN has an accuracy of 94.58%, LSTM has an accuracy of 92.84%, BiLSTM has an accuracy of 94.29%, GRU has an accuracy of 93.22% and BERT has an accuracy of 95%. The BERT model has the highest accuracy of 95% among all models.
Online food delivery – easy access to food/meal order vs. limited access to food information
Authors: GÓRKA-CHOWANIEC Agnieszka , NIEWCZAS-DOBROWOLSKA Magdalena
Published: September 2024

Online food delivery (OFD) platforms are very popular. More and more consumers use them to order meals. The market of OFD is growing very fast. It is a very comfortable way of ordering food and offers access to many restaurants at the same time. However, important disadvantages were identified about the access to food information. Five most popular OFD platforms in Poland were chosen and three most popular meals. Then the access to basic food information was revised (firstly allergens as it is a legal requirement and also ingredients or nutritional value). Lack of information was indicated for each platform and meal. On the basis of the legal requirements of food labelling and the revision of the OFD platforms offers of the most popular meals in Poland, it was shown that there is a big gap in the full access to food information. OFD platforms inform only about the food allergens or do not include any information about them. Consumer also do not have access to the full list of ingredients or the nutritional value. It shows the lack of equal access to food information to consumers who order meals in this way, and also may cause some health problems. These health problems may by caused by the consumption of food containing allergens without knowing about it and also by the highest than accepted fat or salt daily intake.
We Must Re-Establish Standards in Higher Education
Authors: Suman Michael Wesley
Published: September 2024

Declines in admissions standards and academic rigor, along with grade inflation, are some of the problems outlined in a letter from a UCLA sociologist to the school’s Academic Senate Program Review committee.
Bicycles in a Sea of Fish?
Authors: Carle Robert
Published: September 2024

Robert Carle reviews Richard Reeves’s Of Boys and Men
The Progressive Assault on American Philanthropy
Authors: Shapiro Edward S.
Published: September 2024

A recent book attacking Jewish Philanthropy reveals the antagonism of the left to private wealth.
Leadership Styles of Principals and Job Satisfaction: An Empirical Study in Colleges of Education in Ghana
Authors: Nyarne Ernest Amoah , Darko-Asumadu Daniel Ampem , Annang Albert
Published: September 2024

This study examined leadership styles of principals and their effects on staff job satisfaction in Colleges of Education in Ghana. Guided by the pragmatism philosophy, and underpinned by McGregor’s (1960) theory X-Y, the study utilised the descriptive survey research design to gather data from the respondents.  The study employed the multi-stage sampling technique to select 210 staff to fill out questionnaires while five principals were chosen through purposive sampling for interview. In all, 215 respondents were selected from a population of 443 for the study. The quantitative data was analysed using descriptive and inferential statistical tools such as the mean, standard deviation, and multiple linear regression with the help of Statistical Product for Service Solution (SPSS), whilst the qualitative data was analysed thematically. It was revealed that the majority of principals in the Colleges of Education showed transformational leadership style but some were also seen as transactional leaders. Again, regardless of existing promotion opportunities, the staff were unsatisfied with their pay and benefits. The study found a significant moderate positive relationship between principals’ transformational leadership style and staff job satisfaction. Furthermore, across the dimensions of transformational leadership style, the idealised influence (Beta = .517, p<.05) and individualised consideration (Beta = .285, p = .013<.05) significantly predicted job satisfaction. It can be concluded that transformational leadership style of principals has significant moderate positive influence on job satisfaction of members of staff in Colleges of Education in Ghana. It was recommended that Ministry of Education in collaboration with the Colleges of Education should organise periodic seminars to train principals and other college officials on transformational leadership and how to apply it. Such seminars will help principals lead effectively and keep college staff satisfied with their jobs.
Neurocognitive Approach to Successful Learning and Speaking of English Language among Day Secondary Schools in Nyagatare District, Rwanda
Authors: Nshimiyimana Evode , Anguru Patrick Ujwiga , Ngoboka Jean Paul
Published: September 2024

Learning a foreign language, particularly English, poses challenges for Rwandan teenagers already introduced to other science subjects like mathematics, physics, and other different courses of action that have occupied their attention, or, on the other hand, disturbs their mind and hinders their learning spirit. This study aimed to investigate how the neurocognitive underpinnings of brain activation methods and integration multisensory work to activate those teenagers’ brain attention to English language learning and develop speaking skills and enable learners to overcome the neurocognitive challenges like lack of motivation, emotions, stress, and anxiety that hinder English language learning and speaking. This study was built around the multisensory theory and brain-based learning theory. Using a semi-longitudinal approach, data was collected from 40 senior two students to explore difficulties in learning English from one school in Nyagatare district. These were selected purposefully from the population of 340 students. A six-week classroom experiment from April 15 to May 23, 2024, gathered both quantitative and qualitative data on how brain activation methods enable English learning speaking. Single-group experiments and observations were used to collect data. In the experiment, the procedure of pretest-treatment-posttest was implemented. SPSS software was used to analyze the data, with results showing improved post-test scores after targeted interventions. In the pre-test, the mean score ranges between 1 and 2.5 with a standard deviation that swings between 0.405 and 0.802 for all questions, while the mean score in the post-test aligns between 3.5 and 5 with a standard deviation that wheels between 0.267 and 0.813, which significantly indicates high scores after the treatment. Therefore, the study highlights the significant impact of brain activation methods accompanied by multisensory integration as the neurocognitive approach to English language learning and speaking. The research suggests that education stakeholders and policymakers should consider this approach for successful English language learning to avoid overloading teenagers’ brains with heavy programs.
PERFIL CLÍNICO E EPIDEMIOLÓGICO DE PACIENTES COM DOENÇA RENAL CRÔNICA SUBMETIDOS A HEMODIÁLISE EM UM HOSPITAL PÚBLICO DE MINAS GERAIS
Authors: Souza Camila Magalhães , Almeida Beatriz Charbel Leitão de , Costa Isadora Farias , Felix Isadora Pinheiro , Cangussu Natália Ferreira , Reis Flávia Carvalho Leão
Published: September 2024

A doença renal crônica (DRC) é considerada uma doença de elevada morbidade e mortalidade, sendo um desafio significativo para a saúde pública. Em seu último estágio, os rins perdem sua função, necessitando de terapia renal substitutiva. Nesse contexto, o estudo epidemiológico permite identificar um padrão de distribuição na população e principais etiologias, contribuindo para definição de estratégias de manejo e melhora do prognóstico. OBJETIVO: Avaliar o perfil epidemiológico e clínico de indivíduos portadores de doença renal crônica, submetidos à hemodiálise em hospital público de Minas Gerais. MÉTODO: Trata-se de um estudo observacional, quantitativo, descritivo, prospectivo e transversal, por meio da avaliação de dados de prontuários no ambulatório do hospital público de Minas Gerais, no período de outubro de 2023 a dezembro de 2023. Os dados coletados dos prontuários foram: sexo, idade, tabagismo, comorbidades, medicações em uso, tempo de acometimento pela enfermidade e etiologia da DRC. RESULTADOS: Foram avaliados 71 prontuários de pacientes em hemodiálise, nos quais 33 eram do sexo feminino (46%) e 38 do sexo masculino (54%). A média de idade encontrada foi de 54.83 anos com um desvio padrão de 16.69 anos. A doença mais comum entre os pacientes observados foi a Hipertensão Arterial, presente em 58 pacientes (82%). Entretanto, no que se refere a etiologia da DRC, o número mais expressivo foi o das etiologias indeterminadas (N=23, 32%), seguido por Nefropatia Diabética (N=22, 31%).  CONCLUSÃO: A partir da análise detalhada do perfil clínico e epidemiológico dos pacientes em hemodiálise, é possível destacar a necessidade de abordagens personalizadas e integradas no manejo dessa condição, ao compreender as facetas da DRC, desde os fatores de risco até as intervenções clínicas, de modo a mitigar a carga da DRC e a garantir uma melhor qualidade de vida aos pacientes.
CIRURGIA REFRATIVA A LASER VERSUS IMPLANTE DE LENTES FÁCICAS: UMA AVALIAÇÃO INTEGRALIZADA DOS RISCOS E BENEFÍCIOS
Authors: Carvalho Bernardo Guimarães Lara de , Almeida Lívia Medeiros de , Camilo Pedro Bernucci Paulino Lacerda , Figueiredo Sarah Lopes , Moreira Neto Ivan
Published: September 2024

Introdução: A cirurgia refrativa a laser e o implante de lentes fácicas são duas abordagens distintas para a correção de erros refrativos. A cirurgia refrativa a laser, como a LASIK e PRK, visa remodelar a córnea para melhorar a visão, enquanto o implante de lentes fácicas envolve a inserção de lentes artificiais dentro do olho para corrigir problemas refrativos sem alterar a córnea. Ambas as técnicas têm suas indicações, riscos e benefícios, e a escolha entre elas pode depender de diversos fatores, incluindo a gravidade do erro refrativo e características anatômicas dos olhos. Objetivo: Comparar os riscos e benefícios da cirurgia refrativa a laser com o implante de lentes fácicas, fornecendo uma visão integralizada sobre essas duas modalidades de tratamento para erros refrativos. Metodologia: A metodologia seguiu o checklist PRISMA para garantir a integridade e a transparência da revisão. Foram realizadas buscas nas bases de dados PubMed, Scielo e Web of Science utilizando os descritores: Correção de visão, Comparativo de cirurgias oculares, Oftalmologista, Complicações oculares e Resultados. Os artigos incluídos foram publicados nos últimos 10 anos. Critérios de inclusão envolveram estudos comparativos diretos entre cirurgia a laser e implante de lentes, artigos que forneciam dados sobre os riscos e benefícios de ambas as técnicas, e estudos com uma amostra mínima de 50 pacientes. Critérios de exclusão abrangeram artigos sem comparações diretas entre os métodos, estudos focados exclusivamente em técnicas cirúrgicas desatualizadas, e pesquisas com dados incompletos ou pouco claros. Resultados: A análise revelou que, em termos de eficácia, ambos os métodos têm alta taxa de sucesso na correção de erros refrativos. A cirurgia a laser mostrou-se com menor tempo de recuperação e menor risco de complicações graves, enquanto o implante de lentes fácicas apresentou maior flexibilidade em casos de erros refrativos severos. As complicações associadas ao implante de lentes foram geralmente mais severas, porém menos frequentes. Conclusão: Ambas as técnicas oferecem benefícios significativos na correção de erros refrativos, mas a escolha entre cirurgia refrativa a laser e implante de lentes fácicas deve considerar fatores individuais como a gravidade do erro refrativo e as características oculares.
ÚLCERA PÉPTICA PERFURADA: COMPLICAÇÕES CLÍNICAS E POSSIBILIDADES CIRÚRGICAS
Authors: Garcia Daniella Pereira , Carvalho Guilherme Cabral Fraga , Tamanini Karoline Veronês , Santos Julia Alves , Ferreira Isabella de Almeida Gonçalves , Reis João Paulo Didier , Campos Camilla Calonge de , Oliveira Pedro Francisco Lucena de , Mendes Rafaella Yasmin Ribeiro , Silva Maria Cecília Batista , Araújo Raul Soares , Miglio Alice de Barros Soriano , Ribeiro Gabriela Gonçalves , Ribeiro Jéssica Aparecida da Silva
Published: September 2024

Introdução: A úlcera péptica perfurada é uma condição crítica que ocorre quando uma úlcera no estômago ou duodeno rompe, levando ao vazamento do conteúdo gástrico na cavidade abdominal. Esta complicação pode resultar em peritonite aguda e em uma série de desafios clínicos complexos. A gestão da úlcera péptica perfurada envolve uma compreensão aprofundada dos seus efeitos adversos e das estratégias cirúrgicas para seu tratamento eficaz, dado o potencial para gravidade significativa e mortalidade. Objetivo: A revisão sistemática de literatura visou analisar as complicações clínicas associadas à úlcera péptica perfurada e as abordagens cirúrgicas disponíveis para seu manejo, a fim de oferecer uma visão abrangente das práticas e resultados atuais. Metodologia: A revisão seguiu o checklist PRISMA e foi conduzida nas bases de dados PubMed, Scielo e Web of Science. Utilizou-se os descritores Gastroenterologia, Medicina interna, Emergência médica, Saúde, Abscesso intra-abdominal. Os critérios de inclusão foram: artigos revisados por pares publicados nos últimos 10 anos, estudos focados em úlcera péptica perfurada, e pesquisas que abordaram intervenções cirúrgicas. Os critérios de exclusão foram: artigos não disponíveis em texto completo, estudos que não detalhavam complicações clínicas, e pesquisas que não apresentavam dados recentes ou relevantes. Resultados: Os resultados indicaram que a perfuração de úlcera péptica frequentemente leva a peritonite e outras complicações graves, como choque séptico e abscessos abdominais. As abordagens cirúrgicas incluíram sutura primária e técnicas de ressecção, com variações dependendo da gravidade da perfuração e do estado geral do paciente. A escolha do método cirúrgico foi fundamental para a recuperação e a redução das complicações subsequentes. Conclusão: A úlcera péptica perfurada representa uma emergência médica com potenciais complicações graves que requerem uma intervenção cirúrgica precisa. A revisão revelou que as técnicas cirúrgicas adequadas são cruciais para a gestão eficaz e a redução do risco de complicações, sublinhando a importância de uma abordagem multidisciplinar para otimizar os resultados clínicos e promover a recuperação do paciente.
Global assessment of climatic responses to ozone–vegetation interactions
Authors: Zhou Xinyi , Yue Xu , Tian Chenguang , Lu Xiaofei
Published: September 2024

Abstract. The coupling between surface ozone (O3) and vegetation significantly influences the regional to global climate. O3 uptake by plant stomata inhibits the photosynthetic rate and stomatal conductance, impacting evapotranspiration through land surface ecosystems. Using a climate–vegetation–chemistry coupled model (the NASA GISS ModelE2 coupled with the Yale Interactive terrestrial Biosphere, or ModelE2-YIBs), we assess the global climatic responses to O3–vegetation interactions during the boreal summer of the present day (2005–2014). High O3 pollution reduces stomatal conductance, resulting in warmer and drier conditions worldwide. The most significant responses are found in the eastern US and eastern China, where the surface air temperature increases by +0.33 ± 0.87 and +0.56 ± 0.38 °C, respectively. These temperature increases are accompanied by decreased latent heat and increased sensible heat in both regions. The O3–vegetation interaction also affects atmospheric pollutants. The surface maximum daily 8 h average O3 concentrations increase by +1.46 ± 3.02 ppbv in eastern China and +1.15 ± 1.77 ppbv in the eastern US due to the O3-induced inhibition of stomatal uptake. With reduced atmospheric stability following a warmer climate, increased cloud cover but decreased relative humidity jointly reduce aerosol optical depth by −0.06 ± 0.01 (−14.67 ± 12.15 %) over eastern China. This study suggests that vegetation feedback should be considered for a more accurate assessment of climatic perturbations caused by tropospheric O3.
Glaciers and mass movements in the Hüttwinkl Valley (Hohe Tauern range): from the Last Glacial Maximum (LGM) until now
Authors: Reitner Jürgen M. , Steinbichler Mathias
Published: September 2024

Abstract. The Hüttwinkl Valley, the uppermost section of the Rauris Valley, offers a unique sedimentary and morphological archive to study the development of the landscape in a high-Alpine valley since the Last Glacial Maximum (LGM). Glacial extents of the past, especially during the Younger Dryas (12.8–11.7 ka) and the Little Ice Age, as well as the present-day massive glacier retreat, are clearly recorded. On the other hand, the effects of different mass movements on valley development are evident. The field trip begins in Kolm-Saigurn, where the Durchgangwald landslide occurred in the Bølling–Allerød interstadial (14.7–12.9 ka). In the Younger Dryas (12.9–11.7 ka) glaciers overflowed parts of the Durchgangwald landslide deposit followed by the Lenzanger landslide (Preboreal, Early Holocene). North of Kolm-Saigurn, the Bucheben landslide (Early Holocene) and the Lechnerhäusel landslide (Middle Holocene) showed first a rockslide phase followed by a rock avalanche (sturzstrom), which led to the formation of toma in the distal area. All landslides detached from the western flank of the valley, whereas the eastern slopes are predominantly characterized by slow, deep-seated gravitational slope deformation (DSGSD). The most recent significant mass wasting was caused by rockfalls and catastrophic debris flows.
The Return Period Analysis of Heavy Rainfall Disasters Based on Copula Joint Statistical Modeling
Authors: Liu Siyu , Dong Xuguang
Published: September 2024

Abstract. In the last few years, with the frequent occurrence of extreme weather across the globe, it has become clear that a comprehensive understanding of the patterns and main characteristics of disaster occurrence is essential, and the willingness to study these variables has become more urgent than ever. This paper analyses the multivariate and spatial distribution characteristics of heavy precipitation disasters and proposes a method for estimating the degree of disaster-causing risk using a joint statistical model. This paper tests the model's validity with hourly precipitation data from 122 national meteorological stations in Shandong from 1990 to 2023. Based on heavy precipitation events in the past thirty years, different marginal distribution functions fit the duration of heavy precipitation and precipitation amount. The joint probability distribution model of two related variables is established based on the Copula joint distribution to analyze the change rule of heavy precipitation recurrence period in different periods and to analyze the characteristics of heavy precipitation causing disasters in Shandong Province on this basis. Compared with the disaster return period calculated by relying on univariate variables, the Copula function can more reasonably simulate the natural occurrence of the degree of disaster. The joint return period (JRP) estimated by the Copula function shows that the JPR of heavy rainfall with a duration of 1 hour is 89 % higher than that of 6 hours, indicating a significant increase in the risk of disasters caused by short-term heavy rainfall in Shandong region. This method can more scientifically describe the risk of disasters caused by heavy precipitation in different scenarios, especially the characteristics of disasters caused by short-term heavy precipitation, which can provide an adequate scientific basis for disaster prevention and mitigation planning and disaster risk management.
Recent Baltic Sea Storm Surge Events From A Climate Perspective
Authors: Groll Nikolaus , Gaslikova Lidia , Weisse Ralf
Published: September 2024

Abstract. Three storm surge events with return periods between 10 and 100 years have occurred in the western Baltic Sea in recent years (2017, 2019 and 2023). While in most cases such surge events are associated with high wind speeds, two of the three events occurred at relatively moderate wind speeds. The events are analysed and decomposed into the contributions from different factors, such as direct atmospheric effects or of prefilling of the Baltic Sea, which can lead to such extreme water levels. A numerical hindcast simulation is used to place the events and their contributing components into a climate perspective. While the absolute water levels were among the highest in recent decades, the individual contributions of the direct atmospheric effects as well as prefilling were not unusual for two of the three events, and it was rather a combination of water level and prefilling that caused such prominent extreme events. Although the perceived increased frequency of the events may indicate a relation to climate change, the individual contributions were within the range of climate variability observed in recent decades.
The ESGF Virtual Aggregation (CMIP6 v20240125)
Authors: Cimadevilla Ezequiel , Lawrence Bryan , Cofiño Antonio Santiago
Published: September 2024

Abstract. The Earth System Grid Federation (ESGF) holds several petabytes of climate data distributed across millions of files held in data centers worldwide. Obtaining and manipulating the scientific information (climate variables) held in these files is non-trivial. The ESGF Virtual Aggregation is one of several solutions to providing an out-of-the-box aggregated and analysis ready view of those variables. Here we discuss the ESGF Virtual Aggregation in the context of the existing infrastructure, and some of those other solutions providing analysis ready data. We describe how it is constructed, how it can be used, and provide some performance evaluation. It will be seen that the ESGF Virtual Aggregation provides a sustainable solution to some of the problems encountered in producing analysis ready data, without the cost of data replication to different formats, albeit at the cost of more data movement within the analysis than some alternatives. If heavily used, it may also require more ESGF data servers than are currently deployed in data node deployments. The need for such data servers should be a component of ongoing discussions about the future of the ESGF and its constituent core services.
A new airborne system for simultaneous high-resolution ocean vector current and wind mapping: first demonstration of the SeaSTAR mission concept in the macrotidal Iroise Sea
Authors: McCann David L. , Martin Adrien C. H. , de Macedo Karlus A. C. , Carrasco Alvarez Ruben , Horstmann Jochen , Marié Louis , Márquez-Martínez José , Portabella Marcos , Meta Adriano , Gommenginger Christine , Martin-Iglesias Petronilo , Casal Tania
Published: September 2024

Abstract. Coastal seas, shelf seas and marginal ice zones are dominated by small-scale ocean surface dynamic processes that play a vital role in the transport and exchange of climate-relevant properties such as carbon, heat, water and nutrients between land, ocean, ice and atmosphere. Mounting evidence indicates that ocean scales below 10 km have far-ranging impacts on air–sea interactions, lateral ocean dispersion, vertical stratification, ocean carbon cycling and marine productivity – governing exchanges across key interfaces of the Earth system, the global ocean, and atmosphere circulation and climate. Yet, these processes remain poorly observed at the fine spatial and temporal scales necessary to resolve them. The Ocean Surface Current Airborne Radar (OSCAR) is a new airborne instrument with the capacity to inform these questions by mapping vectorial fields of total ocean surface currents and winds at high resolution over a wide swath. Developed for the European Space Agency (ESA), OSCAR is the airborne demonstrator of the satellite mission concept SeaSTAR, which aims to map total surface current and ocean wind vectors with unprecedented accuracy, spatial resolution and temporal revisit across all coastal seas, shelf seas and marginal ice zones. Like SeaSTAR, OSCAR is an active microwave synthetic aperture radar along-track interferometer (SAR-ATI) with optimal three-azimuth sensing enabled by unique highly squinted beams. In May 2022, OSCAR was flown over the Iroise Sea, France, in its first scientific campaign as part of the ESA-funded SEASTARex project. The campaign successfully demonstrated the capabilities of OSCAR to produce high-resolution 2D images of total surface current vectors and near-surface ocean vector winds, simultaneously, in a highly dynamic, macrotidal coastal environment. OSCAR current and wind vectors show excellent agreement with ground-based X-band-radar-derived surface currents, numerical model outputs and NovaSAR-1 satellite SAR imagery, with root mean square differences from the X-band radar better than 0.2 m s−1 for currents at 200 m resolution. These results are the first demonstration of simultaneous retrieval of total current and wind vectors from a high-squint three-look SAR-ATI instrument and the first geophysical validation of the OSCAR and SeaSTAR observing principle. OSCAR presents a remarkable new ocean observing capability to support the study of small-scale ocean dynamics and air–sea interactions across the Earth's coastal, shelf and polar seas.
KONFLIK DAN KOLABORASI ANTARA SISTEM HUKUM DAN SISTEM SOSIAL: ANALISIS SOSIOLOGI HUKUM
Authors: Adi Fajaradikurniawan , Siti Nurhayati  , Siti Nur Cholidah
Published: September 2024

Dalam kehidupan bermasyarakat manusia merupakan makhluk sosial yang tidak bisa hidup individu tanpa bantuan orang lain, manusia hakikatnya saling berinteraksi, saling berhubungan, saling ketergantungan antara satu sama lain yang terikat oleh aturan dan memiliki kebiasaan bersama. Masyarakat menjadi objek penting bagi hukum karena untuk mengatur tingkah laku masyarakat yang menyimpang dari aturan hukum. Hukum dibuat atas kepentingan banyak pihak agar tercapai suatu keadilan namun, hukum yang berlaku tidak berjalan baik karena pada kenyataannya masyarakat dibuatkan hukum yang tidak sesuai dengan keadaan di lapangan. Semestinya hukum yang layak berlaku harus sesuai dengan keadaan yang ada dilapangan agar tidak menimbulkan konflik antara sistem hukum dan sistem sosial. Dalam penggunaan konsep sosiologi hukum sangat diperlukan agar dapat memberikan kemampuan bagi pemahaman terhadap hukum dalam sistem sosial, untuk menganalisis dan mengevaluasi terhadap efektifitas hukum dalam masyarakat
Of Dialectics, Juxtapositions, and Flexible Thinking: A Tribute to Estelle Jorgensen
Authors: Heuser Frank
Published: September 2024

Numerous scholars have provided philosophical perspectives to justify the inclusion of music education in public schools. The philosophical work of Jorgensen offers a framework that allows educators to move beyond singular agendas and apply eclectic approaches to meet the needs of unique teaching environments. This chapter offers commentary on her concept of dialectics and how Jorgensen’s philosophy nurtured innovative curricular approaches to music teacher preparation in a university teacher certification program.
The Pursuit of Happiness: Music Access in 21st Century America
Authors: Aguilar Carla E.
Published: September 2024

This chapter describes policy mechanisms that can be revised to support “music making by all.” Aguilar starts with the normative claim that engagement in music education in elementary, secondary, and post-secondary institutions should encompass opportunities for a range of music-making experiences, especially those experiences that may be ignored or marginalized because of the traditional structure of post-secondary institutions. Broadening choices for musical engagement may provide greater relevance, as well as increased access and participation in learning music by all and for all.
Embracing and Navigating Uncertainty: Estelle Jorgensen’s Contribution to International Wisdom
Authors: Boyce-Tillman June
Published: September 2024

This chapter will address the multiplicity of models and metaphors set out in Jorgensen’s Pictures of Music Education (2011). Boyce-Tillman will examine the concept of wisdom and its necessity for choosing a particular strategy in a particular context. Illustrations will be pulled from the author’s pedagogical experiences in and outside formal institutions like the university, school, and church. Wisdom is a necessary component of Jorgensen’s search for justice, and it builds upon an awareness of the value-systems underpinning how a Subject makes choices, particularly in the search for a common humanity. The aim of the chapter is to illustrate how Jorgensen’s wisdom has nurtured much philosophical scholarship in music education and enabled debates between teachers and policy makers internationally.
Rethinking the Transgressive: A Call for "Pessimistic Activism" in Music Education
Authors: Kanellopoulos Panagiotis A.
Published: September 2024

This essay asks the question: How are we to think of what Estelle Jorgensen has called “the transgressive” in music education today? My entry point to the question is the suggestion that the struggle against modes of music education that eulogize the status quo, against oppression and authoritarianism, against practices that exclude and intimidate students, has to take the form of “a struggle on two fronts” (Badiou). A struggle against imposed canonicities and obsolete approaches to music teaching but also a struggle against the emerging neoliberal appropriations of education, learning, and creativity. The chapter sketches a struggle-on-two-fronts perspective with regard to the following questions: (1) How are we to understand the call for being ‘open’ to students and their needs? What does it mean, today, to adopt a child-centric perspective in music education? (2) How should we think of the notion of “active” participation? (3) Should we simply accept an equation between informality and openness? The chapter concludes by arguing that, if an important task of education is to critically reconstruct, reinterpret, and re-examine “knowledge for the present and future,” as Estelle Jorgensen has put it, then our approach might need to take the form of a “pessimistic activism”. Invoking the Foucauldian notion of pessimistic activism, I wish to emphasize the need for persistent uncompromised working modes that foster experimentation and criticality on the basis of equality, in the knowledge that in the end, we can neither be sure that our efforts will lead to openness, nor that these efforts will not be cancelled and/or co-opted by the pervading neoliberal ethos.
No Justice Without Narratives: Transition, Justice and the Khmer Rouge Trials
Authors: Gray Tallyn
Published: September 2024

The article addresses the relationship between the Extraordinary Chambers in the Courts of Cambodia (ECCC) and the supposed constituents of that transitional justice institution. The article sets out to offer a sociological methodology that TJ mechanism could contemplate in the process of enabling victims/witnesses to narrate justice and transition in their own terms and using Cambodia as a case study. It offers a theoretical and methodological approach to be reflected upon by transitional justice scholars and practitioners, which may enable a more victim-centered attitude in practical interactions with atrocity survivors (not a cure-all policy solution). My own research has actively used this methodology to serve this task. This article draws on 70 in-depth oral histories taken from regime survivors, former Khmer Rouge, religious leaders, international and domestic jurists at the ECCC ,witnesses, civil parties, historical and cultural figures from multiple communities in 10 provinces in Cambodia. I have established some basis for situating individual voices into a specifically Cambodian intellectual context. In discussing the Cambodian case from the position of those outside the ECCC (but whom that institution serves) the article engages with the normative assumptions of transitional justice praxis and broader thematic problems such as bridging local and global conceptions of justice.