bluuebunny/crossref_metadata_2025 huggingface dataset:
Digital Green Shipping Innovation
Authors: Xue Yuemei , Lai Kee-hung
Published: July 2024

Coupled with digital-enabled Industry 4.0 development, shipping operators increasingly leverage popular digital technologies to innovate green shipping practices. This study provides insights into the concept, adoption, and challenges of digital green shipping innovation (DGSI) to advance knowledge in the field. Such innovation elevates green shipping for environmentally friendly cargo handling and movement by digital technology applications. Against this backdrop, this study reviews literature involving DGSI and identifies four categories of practices. We develop propositions concerning its antecedents and outcomes to understand its adoption. The challenges and opportunities for adopting DGSI are also identified with managerial guidance to plan green innovation in the shipping industry. This research enriches the knowledge of green shipping in the digital-enabled era with insights and guideposts for managers and policymakers to understand the value of digital technologies for greener shipping operations.
Financial Behavior and SMEs Performance: The Mediating Influence of Financial Literacy and Organizational Culture
Authors: Sajuyigbe A. S. , Oyedele Oloruntoba , Oke O. D. , Sodeinde G. M. , Ayo-Oyebiyi G. T. , Adeyemi M. A.
Published: July 2024

Trapped in a recurring cycle marked by limited access to quality financial education re-sources and an underestimation of the importance of a positive organizational culture, nu-merous SMEs find it challenging to acquire the necessary knowledge for making well-informed financial decisions, ultimately impeding their overall performance. This study in-vestigates the mediating influence of financial knowledge and organizational culture on fi-nancial behaviour and SME performance. A purposive sampling technique was utilized to select 650 SMEs operating for the past five years and registered with SMEDAN in Lagos State. Data were collected through a structured questionnaire, and analysis employed Path Analysis-Structured Equation Modelling (PA-SEM). Results indicate a significant associa-tion between financial behaviour, financial literacy, and SME performance. Moreover, there is a noteworthy relationship between financial behaviour, organizational culture, and SME performance. The study establishes that financial literacy and organizational culture partially mediate the link between financial behaviour and SME performance. Consequently, it is recommended that SMEs should align financial education initiatives, cultural endeavours, and financial practices with long-term business objectives, fostering an environment condu-cive to continuous improvement and success.
Lipid Levels of Healthy Adults in Jaffna district, Northern Province of Sri Lanka: An Analysis of Secondary Data
Authors: Navaratinaraja Thiyahiny S. , Gajanthan Raveendran , Janahan Rathai , Sujanitha Vathulan , Sivansuthan Sivapalan , Kesavan Ratnasabapathipillai
Published: July 2024

Abnormal lipid profile is considered as an important contributor to cardiovascular diseases among South Asians. Sri Lanka is a multiethnic South Asian nation and differences in ethnicity may influence the pattern of lipid profile. The aim of this paper is to analyse the lipid levels of healthy adults of a predominantly Sri Lankan Tamil population in the Northern Sri Lanka and compare it with the lipid levels of different ethnic groups reported in the literature. It was a cross-sectional analysis of secondary data of 500 healthy adults who were the controls of a larger study on the lipid profile of diabetic and non-diabetic patients. Cut-off values for desirable lipid levels used in this study were determined according to national and international guidelines. Chi-squared test, independent t-test/ Mann–Whitney U-test and one-way analysis of variance were used to determine the statistical significance and a p-value <0.05 was considered significant.The majority (61.4%) were women and the mean age was 54.8±12.6 years. Mean lipid levels were within normal range except HDL cholesterol (HDL-C) in women (46.6± ±10.6 mg/dL). Desirable lipid levels were observed in majority of the participants (58%-80%) except HDL-C among women (32%). Half of the study population had a desirable total cholesterol: HDL-C ratio (50.8%). Significant difference between men and women was observed for HDL-C (p<0.05). The HDL-C levels and total cholesterol: HDL-C ratio of Jaffna population were comparable to those of South Asian populations. Further studies are needed to determine the clinical implication of these observations.
Hemophagocytic Lymphohistiocytosis in a Patient with Dengue Hemorrhagic Fever
Authors: Srinekethan L. , Luxshiga S. , Sathiadas M. G.
Published: July 2024

HLH is an uncommon, fatal complication of dengue infection and often leads to multi-system involvement and failure. Early recognition and prompt initiation of appropriate immunosuppressive therapy is crucial in improving the outcome. We report a case who developed secondary HLH following dengue haemorrhagic fever. An 8 year and 5-month-old child who was managed as dengue haemorrhagic fever, had persistent fever, hepatosplenomegaly, bicytopenia, hyper-ferritinemia (> 20000), and hypertriglyceridemia. He was diagnosed with HLH according to the diagnosis criteria. This child was treated with steroids and supportive care following which the child made a gradual recovery. Second-line immunosuppressive treatment was not required in this case. Once sepsis is excluded, HLH should always be suspected early in this type of patient. Early appropriate immunosuppressive treatment is important to improve the long term outcome and prevent mortality.
Tuberculosis masking T-cell lymphoblastic leukemia
Authors: Sivakaran T. , Sivansuthan S.
Published: July 2024

T-cell lymphoblastic leukemia characterized by infiltration of immature T cells mainly in the mediastinum and other lymphoid organs (1). Here we present a case of a forty-five years old female who was presented with tuberculosis pleural effusion but did not respond to treatment and later found to have a T-Cell ALL. Forty-five years old female presented with fever for three weeks with left sided pleural effusion. She was diagnosed to have tuberculous pleural effusion based on positive Mantoux test (12mm induration), lymphocytic exudative pleural effusion and High ADA (80U/L). She was started on anti-tuberculosis treatment but did not respond so she underwent CECT chest and abdomen which showed pleural and pericardial effusion with mediastinal lymphadenopathy. She was further evaluated with a blood picture and bone marrow biopsy which revealed T-cell lymphoblastic leukemia. Tuberculosis can mask the underlying malignancies. In tuberculous pleural effusion if not responded to initial management CT Chest and thoracoscopy with pleural biopsy will help us to diagnose underlying malignancies.
Investigating the Association of Aortic Stiffness and Phase Angle with the Clinical Course of Rheumatoid Arthritis
Authors: Movassaghi Shafieh , Dormohammadi Toosi Taraneh , Aghayani Shila , Barkhori Mehni Mahdi , Najafi Mohammad Taghi , Sadidi Mohammad
Published: July 2024

Background:

Aortic stiffness is an independent predictor of cardiovascular events which is increased in rheumatoid arthritis (RA). It can be measured by carotid-femoral pulse wave velocity (cfPWV). Phase angle (PhA) is lower in patients with cardiovascular disease and may be informative in assessing the clinical course of RA.

Materials and Methods:

In this observational and cross-sectional study, all RA patients referred to the Imam Khomeini Hospital rheumatology clinic between September 2022 and March 2023 were included in the study. RA activity was assessed using the DAS28 criteria. In the patients, PhA and cfPWV were measured using Inbody-s10 and PulsePen tonometer instruments. The relationships between PhA, cfPWV, clinical course of RA, and CRP were evaluated using regression analysis.

Results:

53 patients were included in the study (83% female, mean age 46.5 years). Significant inverse relationships existed between PhA, CRP, and age (P value = 0.003, 0.0001, R: 0.69, respectively). People with aortic stiffness had a lower mean PhA (P value = 0.05). In patients with RA duration of less than 10 years, the cfPWV percentile and the prevalence of rheumatoid factor (RF) and anti-cyclic citrullinated peptide (anti-CCP) positive cases were higher than in patients with RA duration >10 years (P values = 0.02, 0.01, respectively).

Conclusions:

With increasing duration of RA, aortic stiffness and positive serology cases decreased. PhA and cfPWV may be useful in assessing the clinical course of RA to prevent cardiovascular events.
Self-Rated Health and its Impact on Survival of Older Adults
Authors: Bijani Ali , Shah-Hosseini Zahra , Hosseini Seyed Reza , Ghadimi Reza , Mouodi Simin
Published: July 2024

Background:

Self -rated health (SRH) is a subjective assessment of health status that results from asking a question as “How do you assess your health?”. The aim of this study was to determine the value of SRH for survival of older adults.

Materials and Methods:

This cohort study was conducted among a population aged 60 years and over living in the north region of Iran. The participants’ characteristics including demographic information, life-style behaviors, medical history, body mass index, depressive symptoms, cognitive function, and social support were examined. SRH was categorized into two groups (1. poor or fair and 2. good or excellent). All of the study population were followed up again after 5 years to determine the survival condition.

Results:

Totally, 1475 elderly people were included. Good or excellent SRH showed a significant association with male gender, to be married, higher physical activity, less co-morbid chronic disorders, no depressive symptoms, normal cognitive function, higher social support, smoking (P < 0.001), and normal body mass index (BMI) (P = 0.021); however, no significant association with age (P < 0.083) was observed. Out of 944 elderly people expressing good or excellent SRH, 85 (9%) persons died after 5-year follow-up (P < 0.001). Cox regression analysis revealed that SRH had a significant impact on mortality of older adults (adjusted hazard ratio = 1.447; 95% confidence interval: 1.008–2.076; P = 0.045).

Conclusion:

Considering health-related characteristics including age, gender, number of drugs the participant was taking, physical activity, BMI, and social support, SRH showed a significant effect on 5-year survival of older adults.
Evaluation of the Relationship between the Severity of Pelvic Organ Prolapse and Female Sexual Function
Authors: Darvish Soodabeh , Fakari Farzaneh Rashidi , Ashka Nina Khodadadi , Mazaheri Azadeh
Published: July 2024

Background:

Genital prolapse is one of the main health problems in women that affects various aspects of women’s lives. This study aimed to investigate the relationship between pelvic prolapse and female sexual function.

Materials and Methods:

This cross-sectional study was performed on a random sample of married women (96 patients) referred to two university hospitals of Shahid Beheshti University of Medical Sciences. To determine the score of sexual activity, a female sexual function questionnaire was used, which included 19 questions and five linked options. The severity of pelvic organ prolapses (POPs) and the type of prolapse were determined by clinical examination by a female resident based on the POP Quantification (POP-Q) classification system. The results were analyzed with descriptive statistical tests, Pearson’s correlation, and one-way analysis of variance with Statistical Package for the Social Sciences (SPSS) version 24 software.

Results:

About 54.2% (N = 52) of the studied women were over 40 years old, 59.3% (N = 57) had two births, and the type of delivery was normal for more than 83.4% (N = 80) of them. Cystocele and rectocele with a frequency of 66.6% (N = 64) were the most common types of prolapse observed in the studied women. 44.8% (N = 43) of the studied women had stage 2 prolapse. The results of the one-way analysis of variance showed a statistically significant relationship between the average score of sexual activity and the stage of prolapse (P < 0.001).

Conclusions:

Increased severity of prolapse leads to decreased sexual activity in women.
Pencil push-up training compared with binocular vision training in the management of slight post-operative under-correction of intermittent exotropia: A prospective study
Authors: Song Desheng , Pan Tao , Zhou Lu , Jing Jiaona
Published: July 2024

Purpose:

This study aims to compare the effectiveness of pencil push-up training and binocular vision training in treating post-operative mild under-correction in patients with intermittent exotropia.

Methods:

A prospective cohort study was conducted, including patients who underwent surgery for intermittent exotropia at Children’s Hospital of Nanjing Medical University between June 2022 and January 2023 and experienced post-operative mild under-correction (-8∆ to -15∆). Patients were divided into two groups: pencil push-up training group and binocular vision training group. All patients underwent measurements of exodeviation and stereoacuity at distance and near, sensory fusion, and fusion convergence amplitude. The data were analyzed using independent sample t-tests, repeated measures analysis of variance, and Chi-square tests.

Results:

There were no statistically significant differences in exodeviation at distance and near between the two training groups before the training. After 6 months of training, the exodeviation at distance and near achieved a significant decrease in both groups (P < 0.05), and the pencil push-up training group showed a similar distance and near exodeviation compared to the binocular vision training group (t = 1.58, P ＞ 0.05; t = 0.43, P ＞ 0.05). After 6 months of training, the binocular vision training group exhibited significantly superior stereoacuity and fusion convergence amplitude compared to the pencil push-up training group (P < 0.001).

Conclusion:

Both pencil push-up training and binocular vision training are effective in reducing exodeviation in patients with post-operative mild under-correction of intermittent exotropia. However, binocular vision training demonstrates superior efficacy in restoring stereopsis and fusion convergence amplitude compared to pencil push-up training.
Role of optical coherence tomography angiography in retinal tumors: A narrative review
Authors: Shanmugam Mahesh P , Simakurthy Sriram , Dubey Devashish , Konana Vinaya Kumar , Sagar Pradeep , Ramanjulu Rajesh , Suryakanth Shwetha
Published: July 2024

Intraocular tumors constitute a small subset of cases in ophthalmologic practice. Proper diagnosis of intraocular tumors is crucial because some pose threat to vision and life, while others may indicate underlying systemic disorders. Intraocular tumors comprise benign and malignant lesions affecting the retina, choroid, optic disc, iris, and ciliary body. Retinal tumors can be classified as vascular, neural, glial, and retinal pigment epithelial tumors. Optical coherence tomography angiography (OCTA) is a noninvasive imaging modality employed in diagnosis and management of retinal and choroidal vascular diseases, and has enhanced our knowledge in better understanding of the vascular physiology and pathology. Multiple case reports and small series evaluating the role of OCTA in retinal tumors are published in literature. OCTA helps in better understanding of the vascularity of intraocular tumors. In addition to this, OCTA has its role in clinical practice. It helps in identification of small retinal capillary hemangioblastoma (RCH), assessment of treatment response, and identification of tumor recurrence in RCH. It aids in identification of retinal astrocytic hamartoma missed on clinical examination and differentiating retinal astrocytic hamartoma and presumed solitary circumscribed retinal astrocytic proliferation. It helps in assessment of risk of tumor recurrence in retinoblastoma. It helps in differentiating tumors of retinal pigment epithelium (RPE) origin from pigmented tumors of the choroid. It also helps in detection of choroidal neovascular membrane in combined hamartoma of the retina and RPE.
Dacryocystitis – A Study of its Microbiological Spectrum at a Tertiary Eye Care Hospital in Hyderabad, India
Authors: Venkatesh Bunde M. Shanker
Published: July 2024

Objectives:

Dacryocystitis is the infection of the lacrimal sac due to obstruction within the nasolacrimal duct leading to inflammation resulting in several symptoms such as pain, redness, and swelling in the lacrimal sac area, persistent watering from the eye (epiphora), and if untreated may lead to many devastating complications. This study was undertaken to evaluate and understand the microbiological profile of dacryocystitis and its antibiotic susceptibility pattern for the choice of better and effective treatment, among the patients attending a tertiary eye care hospital.

Materials and Methods:

This was a study done from January 2022 to December 2022 wherein a total of 98 samples were collected from all those cases fulfilling the inclusion criteria and diagnosed as acute and chronic dacryocystitis by the ophthalmologists and processed as per the Clinical and Laboratory Standards Institute guidelines for the bacterial and fungal culture and their antibiotic susceptibility pattern in the microbiological laboratory.

Results:

Among the 98 patients diagnosed with dacryocystitis, the incidence of chronic cases, 76 (77.55%), was higher when compared to acute cases, 22 (22.45%), with females, 74 (75.51%), being dominant. Most isolated bacteria were the Gram-positive cocci, followed by Pseudomonas among the Gram-negative organisms, while Aspergillus, Candida, and Fusarium were the isolated fungi. Most of the Gram-positive cocci were susceptible to fourth-generation fluoroquinolone like gatifloxacin and aminoglycoside antibiotics like amikacin, and the Gram-negative organisms were highly susceptible to fluoroquinolones, aminoglycosides, and cephalosporins.

Conclusions:

Dacryocystitis with its destructive complications such as lacrimal sac abscesses, lacrimal fistulas, meningitis, cavernous sinus thrombosis, vision loss, and sometimes death have to be dealt with seriously by the ophthalmologist. There must be prompt referral to the microbiological laboratory for culture and sensitivity. This aids in understanding the microbial organisms responsible in a particular geographical area and in selecting the appropriate antibiotic and also aids in prompt improvement of the patient’s condition and reduces the risk of secondary ocular infections and other complications.
Making Porosity More Porous
Authors: De Jager Juan Esteban
Published: July 2024

This article explores the potential of “porosity” in understanding the “supernatural”, particularly in interactions with spirits and gods. According to Luhrmann, a “porous” self is key to experiencing the supernatural. Unlike a “buffered” self with a compacted boundary between mind and world, a porous self integrates anomalous experiences more easily. Sharing Luhrmann’s transdisciplinary approach, this article looks into the potential of porosity in addressing reflexivity challenges and phenomenological ones, while advocating for more porous transdisciplinary communication.
AcknowledgementThe research leading to the results presented in the paper has received funding from the European Research Council grant agreement № 101095729 (DEAGENCY). The views and opinions expressed are however those of the author only and do not necessarily reflect those of the European Union or the European Research Council Executive Agency; neither the European Union nor the granting authority can be held responsible for them.
Malinowski in njegov formativni prispevek k ameriški folkloristiki
Authors: Korom Frank J.
Published: July 2024

Bronisław Malinowski (1884-1942) was a foundational force in the development of functionalist theory in the discipline of anthropology. Based on intensive fieldwork in the Trobriand Islands, his pragmatic theory stimulated much discussion and debate in anthropological circles. Lesser known, however, is the influence that Malinowski had on the development of modern performance studies in the United States among folklore scholars. This research note focuses on Malinowski’s writings concerning the language of myth and magic, since these were the aspects of his work that appealed most to American scholars of performance in the 1970s.
Srečanje, napolnjeno z raznolikostjo
Authors: Kvartič Ambrož
Published: July 2024

Aprila 2024 se je v prostorih Oddelka za etnologijo in kulturno antropologijo (FF UL) zbrala večina raziskovalk in raziskovalcev, ki s svojimi raziskovalnimi prizadevanji negujemo in plemenitimo folkloristiko v Sloveniji. Tretja izvedba bienalne slovenske folkloristične konference je postregla s pestrim naborom znanstvenih in strokovnih prispevkov, s katerimi so udeleženke in udeleženci predstavili svoje aktualne raziskave, dognanja in razmišljanja v tej vedi. Posebnih vsebinskih usmeritev konferenca ni imela, vseeno pa je njen programski odbor že v pozivu k oddaji prispevkov napovedal, da bo, če bo prijavljenih dovolj vsebinsko ustreznih referatov, del konference posvečen vprašanjem in izzivom, ki jih (tudi) za folkloristiko prinaša vzpon digitalnih informacijskih in komunikacijskih tehnologij.
Brotes de transmisión alimentaria e hídrica en España, 2018-2022
Authors: Sanz-Olea Enrique , Peñuelas Marina , Guerrero-Vadillo María , Sastre-García María , Díaz Oliva , Cano-Portero Rosa , Varela Carmen
Published: July 2024

Introducción: Las enfermedades transmitidas por alimentos y agua tienen gran potencial para originar brotes y afectar a un número elevado de individuos en diversos ámbitos, lo que ocasiona problemas de salud pública.
Método: Se analizó la base de datos del Sistema de Brotes de la Red Nacional de Vigilancia Epidemiológica (RENAVE) durante el periodo 2018-2022, de la que se seleccionaron los brotes de transmisión alimentaria. 
Resultados: En el año 2022 se notificaron 612 brotes, superior a los 313 de 2021 y similar a los de 2018 y 2019. El agente etiológico se identificó por laboratorio en el 41,72% de los brotes, siendo Salmonella spp. el más frecuente, seguido, por norovirus y Campylobacter spp. La mayor letalidad se observó en los brotes de intoxicación por consumo de setas (2,38%) y en los debidos a Listeria monocytogenes (0,18%). El periodo con mayor notificación de brotes comprende los meses de verano y los ovoproductos fueron los alimentos implicados con mayor frecuencia, tanto en restauración colectiva como en el hogar.
Discusión: En 2022 el número de brotes prácticamente duplicó al declarado en 2021, recuperando cifras previas a la pandemia de COVID-19, de forma similar, a lo observado a nivel europeo. Al igual que en Europa, el agente etiológico responsable del mayor número de brotes fue Salmonella spp., principalmente relacionados con ovoproductos. Las medidas de prevención y control de estos brotes se deben implementar tanto en el ámbito familiar como en el de la restauración colectiva. Hay que hacer hincapié en la importancia de incorporar la máxima información a la notificación.
Enfermedad Neumocócica Invasiva en España en 2023
Authors: Soler Soneira Marta , Del-Águila-Mejía Javier , Acosta-Gutiérrez Marina , Sastre-García María , Amillategui- Dos-Santos Rocío , Cano Portero Rosa
Published: July 2024

Introducción: Análisis epidemiológico de la enfermedad neumocócica invasiva (ENI) en España durante 2023 y su comparación respecto a años anteriores (2015-2022).
Método: Análisis epidemiológico descriptivo de los casos de ENI notificados a la Red Nacional de Vigilancia Epidemiológica (RENAVE) en 2023. Las variables analizadas fueron: sexo, grupos de edad, fecha de inicio de síntomas, comunidad autónoma que notifica, defunción, manifestación clínica y serotipo.
Resultados: En 2023 en España se notificaron 4.814 casos de ENI, con una tasa de incidencia acumulada global por 100.000 habitantes (IA) de 9,91 (12,16 en hombres y 7,74 en mujeres). La incidencia fue más elevada en el grupo de <1 año (IA de 29,97), seguida por los ≥ 65 años (IA de 23,35) y por el grupo de 1 a 4 años (IA de 23,32). En los grupos de <1 año y de 1 a 4 años, un 39,7% y 33,3%, respectivamente, fueron causadas por serotipos incluidos en PCV13. En el grupo de edad de ≥65 años, el 70,5% de las ENI fueron causadas por un serotipo incluido en PPV23. Los serotipos vacunales 8 y 3 causaron el 41% de las ENI en las que se notificó el serotipo.
Conclusiones: La IA se incrementó en todos los grupos de edad, alcanzando las IA prepandémicas. Es necesario continuar en la mejora de la calidad de la información notificada a la RENAVE.
Threshold impact of shadow economy on sustainable development in high and low-financial development countries
Authors: Tran Oanh Thi Kim , Chu Trang Thi Thanh
Published: July 2024

This study investigates the impact of the shadow economy on sustainable development in 54 countries (categorised as high and low financial development) from 2008 to 2021, using Bayesian regression. Utilizing a sophisticated Bayesian regression analysis, our study unearths a compelling negative relationship between the shadow economy and sustainable development within both of these groups of nations. This empirical evidence underscores the pervasive influence of the shadow economy on hindering the progress of sustainable development, irrespective of a country’s financial development status. Furthermore, our research goes beyond this fundamental relationship to elucidate the presence of a crucial threshold effect in the relationship between the shadow economy and sustainable development. This threshold effect is observed at distinct levels in countries with high and low financial development, standing at 21.08% and 39.38%, respectively. This critical finding emphasises the need for tailored policy interventions that recognise and address the unique dynamics in these two countries. Drawing on these substantial insights, our paper outlines specific policy recommendations tailored to the unique circumstances of each group of countries. These recommendations are aimed at effectively regulating the shadow economy, thus facilitating the fostering of sustainable economic development. Our research contributes valuable empirical evidence and policy guidance to the ongoing discourse on the complex relationship between the shadow economy and sustainable development, offering a pathway toward more robust and effective policy frameworks for the nations under study.
A CASE OF SARCOIDOSIS WITH ATYPICAL PRESENTATION
Authors: Acer Duygu , Coşkun Mehmet Veysel , Karaahmetoğlu Selma , Kurtipek Ali Can
Published: July 2024

Sarcoidosis is a multisystem disease of unknown etiology, characterized by noncaseating granulomas. While lung findings present in 90% of the cases, extrapulmonary sarcoidosis cases are very rare and useally hard to diagnose due to the atypical clinical course. Here, we aimed to present a case of extrapulmonary sarcoidosis diagnosed after exclusion of MAS and lymphoma during clinical follow-up.
Evaluation of the Special Education Course Curriculum According to the Opinions of Teacher Candidates: A Qualitative Study
Authors: Özden Celalettin
Published: July 2024

Changes are made in education programs from time to time to perform the teaching profession more efficiently. In this context, special education courses have become taught in all teaching branches. Our research is important in that it can be a source for program development studies on the goals, content, process, and evaluation dimensions of the special education course curriculum and the development of in-service training programs within the scope of special education. In this research, it is aimed to examine the special education course curriculum according to the opinions of teacher candidates and to reveal the performance and functionality of the goals, content, process and evaluation elements of the curriculum in providing the necessary professional knowledge and competencies, and to provide a source for program development studies in the field of special education. The conduct of the research was inspired by the goal-based program evaluation model and the Stufflebeam context, input-process and product model. This research, which was conducted using a qualitative method, was conducted at a university with a faculty of education in Northern Cyprus in the 2023-2024 academic year. With the maximum diversity sampling method, 56 teacher candidates from various branches voluntarily participated in the research. The data were analyzed by applying content analysis. Research findings are reported under 4 main themes: goals, content, process and evaluation. As a result of the research, it was concluded that the special education course curriculum under the theme of goals increased the communication skills, classroom management skills, and knowledge and skills of preparing individualized education programs of the teacher candidates, that the acquired knowledge and skills could be applied in real school environments, and that positive attitude changes occurred in the teacher candidates towards the course. In the content theme, it is stated that the content achieves the goals, but the subjects that need to be applied are missing, internships and observations are wanted to be carried out in real schools within the scope of special education course, and face-to-face applications are requested to be increased; In the process theme, it is stated that the lesson hours should be longer, the lessons should be face-to-face education rather than distance education, and the use of materials should be increased; In the evaluation theme, results were obtained that teachers candidates' thoughts about performance evaluation practice were more dominant.
Designing a Draft for a Metaheuristic Curriculum Evaluation Model (MCEM) Based on the Examination of Various Metaheuristic Artificial Intelligence Optimization Applications
Authors: Duran Volkan , Ekici Gülay
Published: July 2024

This paper explores the integration of metaheuristic artificial intelligence (AI) optimization algorithms into the process of curriculum evaluation, proposing a novel approach that could enhance educational outcomes. A meta-synthesis of the existing literature on the application of AI optimization techniques—such as tabu search, simulated annealing, genetic algorithms, and ant colony optimization—in educational contexts was conducted. This study revealed a scarcity of direct applications of these algorithms in curriculum evaluation, thus identifying a gap in research and an opportunity for exploration. We proposed detailed models for adapting various metaheuristic optimization algorithms to assess curriculum components, including objectives, content, teaching methodologies, and assessment strategies. Our paper synthesizes insights from the literature review and suggests avenues for experimental studies to assess the effectiveness of AI optimization algorithms across diverse educational levels and curricula. Furthermore, we introduce a draft of the Metaheuristic Curriculum Evaluation Model (MCEM), synthesized from the reviewed optimization models and curriculum evaluation processes. This exploration into the integration of metaheuristic AI optimization algorithms within curriculum evaluation highlights a promising frontier in educational research. By detailing potential applications, addressing methodological rigor, and considering context-specific nuances, this paper lays the groundwork for future studies that could evaluate how curricula are developed, evaluated, and optimized from a different perspective.
Pet/mri vs pet/ct simultâneos em oncologia: uma revisão sistemática
Authors: Pasquini Carolina Abrahão , Alquimim Tais Malta , Maymone Isabela de Campos , Galvão Gustavo Ghirelli Nunes
Published: July 2024

Introdução: A Tomografia por Emissão de Pósitrons (PET) associada a Tomografia Computadorizada (TC) foi introduzida na década de 1990. A combinação da PET e com sua capacidade de obter informações metabólicas,  funcionais, estruturais e morfológicas da TC, por meio de substâncias com radionuclídeos, trouxe benefícios substanciais para a área de oncologia clínica. Objetivo: Descrever e comparar o uso de PET/RM e PET/TC na oncologia clínica, bem como entender quais as suas diferenças e indicações através do método de revisão sistemática da literatura. Materiais/sujeitos e métodos: Foram pesquisados artigos nas plataformas Google Acadêmico, SciELO, Medline/PubMED e Cochrane. Resultados e discussão: PET/MRI representa a próxima geração da imagem híbrida, oferecendo grande possibilidade de integração na rotina clínica, porém o valor ainda é o principal impasse para seu uso, limitando seu uso a grandes centros especializados. Considerações finais: Para alguns tumores específicos, como o de cérebro, pode vir a se tornar o método de escolha. No entanto, devido a baixa densidade de evidências, existe a necessidade de investigações futuras por estudos com maior número de pacientes e de neoplasias, para que possam ser identificadas as indicações clínicas que trariam benefícios para o diagnóstico.
Prevalência global da doença celíaca: revisão sistemática e meta-análise
Authors: Silva Leticia Carolina Bento e , Paula Esther Eloisa Magalhães de , Bernardes Laura Simões , Zafani Amanda Santos , Borges Gabriel Andrade
Published: July 2024

Introdução: A doença celíaca é uma doença multissistêmica caracterizada por intolerância permanente ao glúten. Sua apresentação clássica inclui diarreia, esteatorreia, dor e distensão abdominal, assim como perda de peso, sintomatologia atribuída principalmente à má digestão e má absorção associada à atrofia das vilosidades intestinais. Objetivo: O objetivo do presente estudo é analisar as evidências científicas sobre a prevalência da doença celíaca a nível global. Materiais/sujeitos e métodos: Trata-se de uma revisão sistemática da literatura e meta-análise que seguiu as recomendações do protocolo PRISMA (Preferred Reporting Items for Systematic Reviews and MetaAnalyses). As buscas foram realizadas no banco de dados Biblioteca Virtual em Saúde (BVS), na Scientific Electronic Library Online (Scielo) e no States National Library of Medicine (PUBMED). Resultados e discussão: Estudos sugerem que a prevalência global da doença celíaca é de aproximadamente 1% da população. No entanto, essa prevalência pode variar significativamente de acordo com a região geográfica, fatores genéticos e mudanças na dieta. Por exemplo, países europeus como Finlândia, Suécia e Itália têm uma alta prevalência de doença celíaca, enquanto em alguns países da África e Ásia a prevalência é consideravelmente menor. Considerações finais: A partir das evidências obtidas no presente estudo, conclui-se que embora a doença celíaca seja considerada um problema de saúde pública a nível mundial, sua prevalência global exata ainda é desconhecida, visto que vários pacientes permanecem sem diagnóstico por diversos anos anteriormente ao recebimento de um diagnóstico correto e tratamento adequado.
Apendicite aguda na gestação: revisão de literatura
Authors: Angulski Matheus Saccon , Gomes Caio Hamad Pereira , Marques Thiago Rodrigues , Rosa Carolina Camargo de Mello , Gomes Lais de Souza
Published: July 2024

Introdução: A apendicite aguda é a causa mais comum de abdome agudo não obstétrico na gravidez, sendo mais frequente no segundo trimestre da gestação. É uma doença de diagnóstico difícil devido às alterações anatômicas ocasionadas pelo útero gravídico e às mudanças fisiológicas da gravidez. O objetivo deste artigo é revisar a literatura atual sobre a etiopatogenia, diagnóstico precoce e melhor terapia preconizada para a apendicite aguda em gestantes. Materiais, sujeitos e métodos: Para a elaboração deste artigo de revisão, foram consultados artigos científicos e de revisão publicados e referenciados nas bases de dados Medline/PubMED, SciELO e Acervo Saúde entre 8 de junho de 2021 e abril de 2024. Resultados e discussão: As evidências mostram a importância de abordar a patologia de forma precoce, sendo a principal forma de tratamento a cirurgia, discutindo-se a via aberta e a videolaparoscópica (VLP). Diversos estudos consistentemente mostram que, após a VLP, houve menor tempo de hospitalização e menores riscos de desfechos maternos, como infecções da ferida operatória e complicações pós-cirúrgicas, além de redução do fluxo sanguíneo uterino e eventos tromboembólicos. Considerações finais: A apendicectomia laparoscópica obteve os melhores resultados em desfechos maternos e fetais, não prejudicando a evolução da gestação nem causando danos adicionais ao feto. Portanto, a abordagem laparoscópica é mais segura do que a aberta e deve ser considerada o padrão-ouro em pacientes grávidas.
A COMPARATIVE ANALYSIS FOR HOMOGENEITY OF VARIANCE TESTS
Authors: YONAR AYNUR , YONAR HARUN , DEMIRSÖZ MERT , TEKINDAL MUSTAFA AGAH
Published: July 2024

The testing of homogeneity of variances has an important place in data analysis, especially in determining the test statistics in the analysis of variance. If the F test, which is a parametric technique, is desired to be used as test statistics in variance analysis, group variances should be homogeneous. To test for homogeneity of variance, several tests can be used. The non-parametric tests among these do not require the assumption that the groups are normally distributed. In this study, the performance of five different non-parametric tests for homogeneity of variances which are mean-based Levene, median-based Levene also known as Brown-Forsyte, trimmed-mean-based Levene, Fligner-Killeen, and nonparametric Levene tests, are investigated in terms of empirical type 1 error rates and powers for different sample sizes and various symmetric and asymmetric distributions by Monte Carlo simulation studies with free and open-source software R. The simulation results show that the Brown Forsyte test generally has the lowest type-1 error rates while the Median-based Levene test has the highest power for both symmetric and asymmetric distributions in most cases.
Veneno exquisito: Tabaré (1888) y los imaginarios de literatura, raza y nación
Authors: Peña Beatriz Carolina
Published: July 2024

El ensayo postula e intenta responder el cuestionamiento de por qué si el primoroso poema Tabaré, de José Zorrilla de San Martín, promete ser un canto elegíaco elevado por la extinción de los indígenas charrúas, el trágico protagonista, presunto sujeto nativo, se representa con ojos azules. Asimismo, examina qué otros rasgos diferenciadores patentizan el carácter europeizado y fronterizo del personaje de Tabaré. Por otro lado, ante el aserto poético de que los charrúas se originaron condenados de antemano a la extinción divina (culminada, según el texto, en el siglo XVI), se aprovecha la noción de “razas monstruosas” (monstruos races), de John Friedman, para analizar las características de la etnia que, según los versos, la hacen desmerecer el suelo uruguayo. Se responde si el destino imaginado para los indígenas se constriñe a los charrúas o si se extiende hacia las poblaciones autóctonas de América. En este sentido, comenta cómo Tabaré se vincula a la ideología que fundamentó las campañas de exterminio indígena del siglo XIX en la región rioplatense.
Applying Decision Analysis to Redefine Software as a Service (SAAS) Product Development: A Case of Supply Chain Management Software in a Startup Company
Authors: Kusuma Husein Indra ,   Master of Business Administration, School of Business & Management, Bandung Institute of Technology
Published: July 2024

This study investigates the urgent need for effective decision analysis in developing supply chain management software for a startup in Indonesia’s rapidly evolving technological landscape. Given Indonesia’s aim to leverage technology for economic growth and the significant role of MSMEs, addressing the challenges these businesses face in adopting digital solutions is crucial. MSMEs contribute 61% of Indonesia’s GDP and employ 97% of the workforce, yet only a small fraction has embraced digital technologies.The research employs a mixed-method approach, combining qualitative and quantitative analyses to comprehensively understand the company’s market position and customer needs. Secondary data, including Five’s Porter Force and ideal customer profile, and primary data are used for the SMART analysis. This comprehensive analysis provides a detailed view of the business environment and customer needs. By analyzing these factors, the company aims to develop a scalable product that addresses the specific needs of SMEs in Indonesia, focusing on efficient supply chain management software and seamless system integration. The findings underscore the importance of a structured approach to product development, using frameworks like SMART to prioritize features based on customer preferences and business goals. The study recommends strategies for the company to navigate the competitive landscape, enhance its technological offerings, and priority in development. To sum up, this research aims to change the priority of supply chain management software from project-based to a software-as-a-service solution. According to the simple multi-attribute rating technique (SMART) calculation, inventory management became the top priority, ahead of order management, point of sales, and warehouse management.
A Thorough Examination of Agency Theory and Agency Costs in M&A
Authors: Yalçın Hasan ,   Crowe HSY, Bomonti Business Center No:8 Kat 4 Şişli-Istanbul
Published: July 2024

M&A decisions are often aimed at strategic goals like economies of scale, market expansion, or diversifying operations. Yet, these objectives can be impeded by agency costs stemming from conflicts between shareholders and managers. Agency costs manifest in forms such as high executive pay, managerial turnover, and resource misallocation. Therefore, grasping and scrutinizing agency costs in M&A is crucial for mitigating adverse impacts on transaction success. This analysis intends to highlight various facets of agency costs in M&A, covering types, causes, and organizational mitigation strategies.
Optimization of Investment Portfolio Structure Using the Markowitz Model
Authors: Anh N.V. Ngoc ,   The Plekhanov Russian University of Economics, Hoang Van Tien ,   National Financial Supervisory Commission, Hanoi City, Vietnam
Published: July 2024

This study examines the application of the Markowitz model, an innovative portfolio optimization technique developed in the 1950s, in the context of the Russian stock market. The main objectives of this study are to study the theoretical foundations of the Markowitz model, analyze the current state and prospects of the Russian stock market and, ultimately, use the model to build an optimal portfolio structure. By integrating the Markowitz model with the dynamics of the Russian stock market, this study aims to contribute to the understanding of portfolio management and offer practical recommendations to portfolio managers and investors. The conclusions and recommendations obtained from the study will provide valuable information about the effectiveness and suitability of the Markowitz model in the Russian financial landscape. The study used Excel and Google Colab for comprehensive data analysis and portfolio optimization, providing a robust and data-driven approach.
Enhancing Confidentiality and Privacy of Data in Motion from Embedded Systems
Authors: William Ahamya ,   Mbarara University of Science and Technology, Mirembe Drake , Nabaasa Evarist ,   College of Computing and Information Sciences, Makerere University,   Mbarara University of Science and Technology
Published: July 2024

Data has become the new “oil” and is a drive for the knowledge based digital economy. Like any asset of a value, data has numerous security related challenges associated with its integrity, confidentiality and availability. Furthermore, emerging computing paradigms such as cloud and grid computing are enlarged the physical foot print of data in a given system, hence creating new challenges associated to data security. The new computing technologies such as wireless sensor networks and their applications in various fields present new challenges associated with Data Confidentiality and Privacy. Thus, this study aimed at improving confidentiality and Privacy of data in motion in wireless Vehicle Sensors. The study used design science philosophy and applied inductive research strategy, since it aims at providing a solution to an issue in a unique domain whose problem and solution are entwined. To address objectives one, a mixed methods approach was used that involved both qualitative and quantitative methods of data collection and analysis. The design of the framework was modeled using a Unified Modeling Language. The research revealed that there is existence of data from the embedded systems used without clients’ consent. It was also revealed that enhancing confidentiality and privacy of data in motion in embedded systems save organizations from financial loss. The study identified several major weaknesses and vulnerabilities in existing frameworks, including lack of end user awareness, cyber threats, breaches in data in motion, gaps in data frameworks, human errors, limited knowledge and access to data frameworks, insecure file sharing, and potential malicious actions or third-party infiltration. Basing on the above findings, a framework to enhance confidentiality and privacy of data in motion was designed. The framework proposed herein, creates a robust shield around data, elevating security standards and instilling trust in the system's ability to safeguard sensitive information. Through meticulous attention to authorization, consent management, integrity verification, and abuse detection, the framework stands poised to elevate data security standards and foster trust in the system's ability to safeguard sensitive information. The study findings suggest that the framework for enhancing confidentiality and privacy of data in motion is perceived as effective and efficient by the respondents. This positive feedback underscores the importance of using the ECPDM framework to safeguard embedded data in motion.
PRINSIP-PRINSIP NEGARA DALAM ISLAM DAN PANCASILA
Authors: Nasda Irhamdi , Irma Yuliya
Published: July 2024

Catatan sejarah Indonesia memperlihat bahwa perdebatan tentang Islamdan Negara khususnya Pancasila seperti belum tuntas di Indonesia. Pertanyaannyaadalah apakah negara Indonesia harus berdasarkan Islam? Mengutip pendapatYusuf Qardhawi tentang negara Islam, menurutnya visi dari negara Islam tidaksama dengan dimaksudkan oleh Marchiavelli, yaitu menghalalkan segala carauntuk mencapaikan tujuan, seperti mengumpulkan uang dengan cara riba untukpembangunan masjid. Sedangkan negara Islam selalu berusaha mewujudkantujuan yang mulia dengan menggunakan sarana yang bersih. Pertanyaan kedua,apakah Pancasila tidak islami. Dalam hal menggali informasi terkait pembahasanyang didiskusikan dalam artikel ini, penulis menggunakan metode kualitatif,dengan model deskriptif analisis. Adapun pemilihan model ini bertugas untukmendeskripsikan gejala dan peristiwa yang terjadi, maupun gejala-gejala yangterjadi disekitar kita perlu mendapatkan perhatian dan penanggulangan