bluuebunny/crossref_metadata_2025 huggingface dataset:
Falling of older adults with cognitive impairment: a new home environment evaluation chart and a preliminary examination in the Wakuya Project
Authors: Sugawara Tomohiro , Kumai Keiichi , Shoji Miwako , Meguro Kenichi
Published: May 2023

ABSTRACT. It is important to evaluate the home environment because most fractures in older adults are caused by falls indoors. However, previous studies have not separated individual abilities from environments. Also, the interrelationship between falls, cognitive function, and home environments has not been clarified. Objectives: The purpose of this study was to develop an evaluation method specific to the home environment and examine the effects of environment and cognitive impairment on falls. Methods: This was a case-control study analyzing 95 older adults living in the community. A Visiting Checklist for the Home Environment (VICHe) was developed and examined for reliability and validity. Inter-rater reliability (IRR) was examined by determining Cohen's kappa and the intra-class correlation coefficient. Guttman's split-half method was used for internal consistency, and Cronbach's alpha coefficient was obtained. Criterion-related validity was confirmed by Spearman's rank correlation coefficient with the Fall Risk Index's (FRI) total score of the environmental factor items. As a preliminary study, trends in the number of falls by cognitive function and home environment were examined. Results: The VICHe obtained validity, but the IRR was inadequate. In contrast, the version that focused on the on-floor environment (VICHe-OFI) showed IRR for all items and validity through correlations with the FRI. The number of fallers increased in the cognitive impairment group when the home environment was bad. Conclusions: Reliability and validity of the VICHe-OFI were obtained. Preliminary examination using this scale indicates that falls in the home of the elderly may be more affected by the home environment as cognitive function declines.
Proton pump inhibitors and dementia: what association?
Authors: Caetano Catarina , Veloso Marta , Borda Susana
Published: May 2023

ABSTRACT. Several recent studies have suggested an association between proton pump inhibitors and the development of cognitive changes. Objective: To assess the existence of this association. Methods: A comprehensive literature search was conducted including guidelines, meta-analyses, systematic reviews, observational and experimental studies published between February 2011 and February 2021. Results: The initial research identified 393 articles, 28 of which were included: 8 systematic reviews, 1 clinical trial, 15 observational studies, 3 case-control studies, and 1 cross-sectional observational study. Conclusions: Most studies classified with the highest level of evidence found no statistically significant association between the use of proton pump inhibitors and the development of cognitive impairment or dementia.
Follow-up of participants with subjective cognitive decline from Tremembé epidemiologic study, Brazil
Authors: César-Freitas Karolina Gouveia , Berardis Ana Catarina Penalva , Pretto Thaísa Valentim Moreira , Viagi Amanda Monteiro , Lourençon Neto Vitorio , Zanini Leonardo Yuri Kasputis , Barbosa Isabella Caroline Callegari , Machado Rubya Pasquarelli , Cunha Natália Gomes Manso , Watanabe Maria Júlia Lumi , Cecchini Mario Amore , Brucki Sonia Maria Dozzi , Nitrini Ricardo
Published: May 2023

ABSTRACT. Subjective cognitive decline is defined as a self-perceived cognitive decline but with normal performance in neuropsychological assessments. Objective: To verify the evolution of patients diagnosed with subjective cognitive decline compared to the cognitively normal group without any concern. Methods: This is a follow-up study based on data analysis from the Tremembé epidemiologic study, in Brazil. The 211 individuals classified as cognitively normal and 174 diagnosed as having subjective cognitive decline at baseline were invited to participate. Results: After a median follow-up time of five years, 108 subjective cognitive decline participants (62.0%) were reassessed. Of these, 58 (53.7%) kept this diagnosis, whereas 14 individuals (12.9%) progressed to mild cognitive impairment and 5 (4.6%) to dementia. In the cognitively normal group, 107 (50.7%) were reassessed, of which 51 (47.7%) were still classified likewise, 6 (5.6%) evolved to mild cognitive impairment and 9 (8.4%) to dementia. The presence of cognitive decline had a significant association with increasing age and depression symptoms. Considering the total number of baseline participants in each group: the subjective cognitive decline group showed higher percentage of mild cognitive impairment (p=0.022) and no difference was found in progression to dementia (p=0.468) between the groups after follow-up assessment. Conclusion: Most subjective cognitive decline participants at baseline kept their cognitive complaint at follow-up and this group progressed more to mild cognitive impairment than the other group. No difference in the progression to dementia was found, despite the higher incidence of dementia in the cognitively normal group.
The knowledge of memory aging questionnaire (KMAQ) in a Brazilian sample: a questionnaire for informants to recognize early signs of dementia
Authors: Montiel-Aponte Mariel Carolina , Bertolucci Paulo Henrique Ferreira , Rocha Gustavo Gil Velho
Published: May 2023

ABSTRACT. Till present, only a few countries have developed support programs for caregivers and families of patients with dementia aimed to improve knowledge, skills, and strategies to deal with the patient's symptoms. However, prior to offering this special support, it is important to identify beliefs and thoughts shared by informants related to cognition in elderly people. Questionnaires are instruments that allow having this information, such as the Knowledge of Memory Aging Questionnaire (KMAQ), which was designed to assess normal and pathological changes in the aging process. Objective: The aim of this study was to assess the knowledge about cognition, aging, and dementia as evaluated by the KMAQ in people who are in contact with elderly people, with and without cognitive impairment. Methods: A total of 78 relatives and caregivers of elderly patients were classified into two groups: group 1: relatives of patients with dementia (n1=48), and group 2: relatives of patients without cognitive impairment (n2=30). They were asked to answer some questionnaires about dementia, including the KMAQ. Results: Comparing the questionnaire's scores for normal cognitive changes items (g1: 0.53 vs. g2: 0.53, p-value: 0.99) did not show differences between the knowledge in both groups, nor shows the scores for pathological cognitive changes items (g1: 0.55 vs. g2: 0.55, p-value: 0.969). Conclusions: It seems that being in contact with dementia does not improve knowledge about it. Knowledge of normal changes in cognition could make it possible to recognize “red flags” suggestive of neurodegenerative processes, allowing for earlier diagnosis and more options for treatment.
Geografías racializadas de la migración afrocaribeña en la prensa digital chilena. De la caracterización urbana a la amenaza barrial, 2016-2021
Authors: Reyes Muñoz Vania
Published: May 2023

Resumen La migración afrocaribeña en Chile se distribuye principalmente en las ciudades del norte y centro del país. La representación de estas geografías en los medios de prensa habla de supuestas formas de habitar migrante, las que profundizan la estigmatización y los estereotipos sobre estas poblaciones y los territorios que habitan. El análisis inductivo descriptivo sobre migración internacional en medios de comunicación online entre los años 2016 y 2021 evidenció un vuelco en las representaciones sobre estos colectivos y los sectores de su residencia, que inició con la caracterización sociodemográfica, para pasar a construir en este habitar una alerta sanitaria en el contexto del COVID-19. En este vuelo los discursos de autoridades nacionales y locales fueron claves, al asociar comunas y morfologías habitacionales a poblaciones migrantes, traslapando problemas territoriales y habitacionales a categorías migratorias y nacionalidades. El texto problematiza el uso de estos discursos para la estigmatización territorial.
Migraciones africanas en tránsito por Costa Rica: reflexiones sobre los desafíos de la atención institucional
Authors: Sánchez Verónica Martínez , Lago Mara Coelho de Souza
Published: May 2023

Resumen. En las últimas décadas se produjo un aumento del flujo migratorio de personas provenientes de distintos países de África que transitan el continente americano para llegar a Estados Unidos y Canadá. Particularmente desde el 2014, la presencia de estas migraciones en tránsito por Costa Rica ha sido más visibilizada, esto ha producido distintas respuestas institucionales para controlar y acompañar su tránsito por el país. Este artículo tiene como fin visibilizar y problematizar algunos de los principales desafíos presentes en la atención institucional a las migraciones africanas en tránsito por Costa Rica. Se realizaron distintas entrevistas a funcionarios y funcionarias del área de migración (tanto de instituciones estatales como de Organismos Internacionales) que comparten vínculos laborales con personas en movilidad provenientes de África. Más que entrar en profundidad en las políticas públicas específicas, el artículo analiza las inquietudes, tensiones y contradicciones presentes en la atención cotidiana de esta migración y, a partir de las reflexiones y experiencias de las personas entrevistadas, se sugiere algunas prácticas que fortalecerían horizontes más hospitalarios con las y los africanos en el país.
Lacunas e retrocessos em programas de provimento médico na Amazônia: desafios para os gestores federais
Authors: Costa Waldemir de Albuquerque , Carvalho Natalia de Campos , Macedo Harineide Madeira
Published: May 2023

Resumo O objetivo desta nota de conjuntura é analisar o desenvolvimento dos Programas Mais Médicos e Médicos pelo Brasil em áreas remotas e rurais amazônicas, apontando desafios e disputas decorrentes de implementações locais. Realizou-se levantamento bibliográfico e de dados observacionais sobre esses programas na Amazônia Legal e o provimento médico na Atenção Primária à Saúde brasileira entre 2013 e 2022. Identificou-se literatura com tendências positivas sobre o processo de trabalho, além de indicadores de cuidados primários com a implantação do Mais Médicos nessas localidades, mas que foram drasticamente afetados após a ruptura da cooperação Brasil-Cuba em 2018. Alternativas como a contratação de médicos brasileiros graduados no exterior pelo Mais Médicos e a promessa de carreira do Médicos pelo Brasil não se mostraram suficientes para garantir cobertura razoável das equipes locais. Percebe-se o esvaziamento progressivo do Mais Médicos na região sem equivalente reposição de profissionais do Médicos pelo Brasil. Reconhece-se a carência de estudos sobre o Mais Médicos na Amazônia, em especial após 2018, bem como de dados sobre os desdobramentos iniciais do Médicos pelo Brasil. Mostram-se necessários o preenchimento de lacunas e a superação dos retrocessos no provimento médico local, sob risco de perpetuação de iniquidades graves no campo da saúde.
As múltiplas violências vivenciadas por farmacêuticas no ambiente laboral
Authors: Baptista Elaine Cristina Coelho , Oliveira Isabela Viana , Vieira Ághata Scarlett de Assis , Santos Aline Silva de Assis , Nascimento Mariana Martins Gonzaga do
Published: May 2023

Resumo A divisão sexual do trabalho ocasiona iniquidade entre gêneros, bem como situações de violência direcionadas às mulheres no ambiente laboral. Na área farmacêutica, a maioria feminina e a inserção em múltiplos cenários, que envolvem contato com público e parcerias profissionais diferenciadas, potencializam a exposição à violência. Assim, o objetivo deste estudo foi analisar situações de violência vivenciadas por farmacêuticas no ambiente laboral. Para tal, utilizou-se método qualitativo, com análise de conteúdo, realizada no software NVivo®, de uma survey on line, respondida por farmacêuticas (n=381) registradas no Conselho Regional de Farmácia de Minas Gerais, Brasil. Como resultado, identificou-se quatro categorias: ‘Convivendo com o desrespeito, ameaças e vulnerabilidade’, ‘O sexismo e o machismo estrutural que cala, diminui e atordoa’, ‘A discriminação contra a mulher como obstáculo à equidade’ e ‘Assédio sexual e objetificação da mulher’. Emergiram diversas expressões de violências no ambiente laboral provenientes de múltiplos agressores. Farmacêuticas reconheceram prejuízo profissional e pouco reconhecimento pela capacidade técnica. Conclui-se que os relatos expuseram a falta de proteção da integridade farmacêutica no ambiente de trabalho. Espera-se que esses resultados tragam à luz a desigualdade de gênero no trabalho farmacêutico, com destaque para situações de violência, ampliando a discussão e proporcionando evolução dessa profissão majoritariamente feminina.
Cor para além das tintas: colorismo e embates raciais no desenho animado Clube da Anittinha
Authors: Holzbach Ariane Diniz , Dornelles Wagner dos Santos , Costa Jackeline da
Published: May 2023

Resumo O artigo propõe discutir a complexidade dos debates raciais em produtos infantis, sua materialização na animação Clube da Anittinha (2018) e sua relação com o colorismo. Esta discussão se constrói com base na ideia de identidade nacional brasileira instituída pela noção de democracia racial na obra de Gilberto Freyre (2006), mas segue uma trajetória crítica em relação ao conceito, tendo em vista preconceitos pacificados socialmente por meio de fatores estéticos e sociais no contexto brasileiro (SOUZA, 1983). Existe a tendência nas animações infantis de incluir debates raciais somente por meio dos tons de pele utilizados na composição das personagens. Somado ao discurso da diferença, esses fatores são estratégias narrativas que neutralizam e perpetuam os estigmas em relação à raça. Com base nessas provocações, o texto apresenta uma análise voltada para a composição da cor, do cabelo e das relações que surgem na animação e aponta para uma série de apagamentos e para a prática de uma representatividade superficial.
Temporal Stability of the Zulliger Test in Brazilian Adults
Authors: Grazziotin Jucelaine Bier Di Domenico , Tognon Alexandre Pereira , Scortegagna Silvana Alba
Published: May 2023

Abstract The reliability of a test obtained over time is an indispensable measure to ensure the use of the instrument. This study aims to explore the temporal stability of the Zulliger test in Brazilian adults. A total of 20 participants, aged 18 to 59 years, answered a sociodemographic questionnaire and the Zulliger in Comprehensive System (ZCS). Data collection took place from 2009 to 2019 (Test) and in 2021 (Retest). ANOVA did not show differences between the values of 90 (99%) ZCS variables analyzed between test and retest; 68% of the variables showed agreement between 0.40 and 1.00, and 18%. Reflex responses; human movement, animal movement; weighted sum of color responses; sum of animal+inanimate movements; mixed determinants; art and clouds contents; Responses to card I; felt stimulation; cooperative movement; sum of critical special codes; degree of control and stress tolerance denoted high and excellent stability levels intraclass correlation coeficiente (ICC≥0,70). The ZCS demonstrates temporal stability, reliability, and psychometric properties that support its safe use.
LIVING A FASCIST LIFE? - PURGING THE “ABNORMAL” THROUGH ANTI-FANNISH BEHAVIOR
Authors: Souza-Leão André Luiz Maranhão de , Ferreira Bruno Rafael Torres , Moura Bruno Melo
Published: May 2023

ABSTRACT This study uses Foucault’s theory of subjectivity for a deeper understanding of how anti-fans react to the insertion of political identities in the narratives of media products. The research considers the growing insertion of representativeness in the entertainment industry and the fact that fan communities are conducive to disagreements and resistance. The study assessed how Star Wars anti-fans reacted to the introduction of characters representative of political identities in the new phase of the saga. Foucault’s archeogenealogical method was used to analyze messages posted on the franchise’s biggest fan forum from 2014 to 2020. Results pointed to two moral agencies descriptive of intolerance and amorality, which converge to a subject-form searching for “normality.” These findings have indicated a segregation behavior, which perpetuates a given social status quo and mobilizes desires to impose it, a fact that features what Foucault defined as fascist life.
VIVER UMA VIDA FASCISTA? PURGAÇÃO DO “ANORMAL” POR MEIO DO COMPORTAMENTO ANTIFÃ
Authors: Souza-Leão André Luiz Maranhão de , Ferreira Bruno Rafael Torres , Moura Bruno Melo
Published: May 2023

RESUMO Este estudo utiliza a teoria da subjetividade de Foucault para compreender melhor como os antifãs reagem à inserção de identidades políticas nas narrativas dos produtos midiáticos, levando em consideração a crescente inserção da representatividade na indústria do entretenimento e o fato de que as comunidades de fãs são um ambiente propício para desentendimentos e resistências. Para tanto, avaliamos como os antifãs de Star Wars reagiram à introdução de personagens representativos de identidades políticas na nova fase da saga. O método arqueogenealógico de Foucault foi utilizado para analisar as mensagens postadas no maior fórum de fãs da franquia entre 2014 e 2020. Os resultados apontaram para duas agências-morais descritivas da intolerância e da amoralidade, que convergem para uma forma-sujeito que busca uma “normalidade”. Esses achados indicaram um comportamento segregacionista, que perpetua um determinado status quo social e mobiliza desejos de impô-lo, fato que caracteriza o que Foucault definiu como vida fascista.
Decreased spacing with different numbers of branches to enhance green fig production
Authors: Pio Rafael , Sanchez Oscar Misael Peralta , Ribeiro Carlos Henrique Milagres , Fazenda Lucídio Henriques Vote , Silva Alexandre Dias da , Peche Pedro Maranha
Published: May 2023

Abstract The objective of this work was to evaluate the effect of decreased spacing between 'Roxo de Valinhos' fig (Ficus carica) trees with different numbers of fruiting branches on green fig production. Fig trees, with two or four fruiting branches, were distributed in four blocks, at a standard spacing of 2.5 m between rows, three spacing between plants in a row (0.50, 0.75, and 1.00 m), and densities of 8,000, 5,333, and 4,000 plants per hectare. The experiment was conducted during two cycles (2020/2021 and 2021/2022). Green fruits were harvested twice a week, and the total number of fruits per harvest and the total harvest weight per plant were quantified. The average production per plant and the estimated yield were calculated for each evaluation cycle. Decreasing the spacing between fig trees increases their yield. The spacing of 0.50 m decreases production per plant, but increases yield in 73%. There is no difference in the production of green figs between trees with two or four fruiting branches.
Punching shear design with control perimeters subjected to asymmetrical bending
Authors: Souza Mariana Nunes , Perlingeiro Mayra Soares Pereira Lima , Schulz Mauro
Published: May 2023

Abstract A numerical procedure is proposed for asymmetrical plastic shear diagrams in punching control perimeters. Asymmetrical diagrams occur for edge and corner columns and for internal columns with biaxial unbalanced moments. The procedure intends to support the use of NBR 6118, which covers asymmetrical shear distributions due to internal moments of edge and corner columns. The study of columns in different positions of the slab proves the robustness and numerical efficiency of the proposal. The practical application of the procedure is tested against Model Code 1990, Eurocode 2, NBR 6118, and with combinations of criteria from these codes. The estimated capacities are compared with experimental data from the literature. Eurocode 2 initially presents better results, but this code does not consider moments with internal eccentricities in edge and corner columns. The Eurocode 2 evaluations are significantly improved by the inclusion of NBR 6118 criteria that partially apply these moments, whose asymmetrical shear diagrams can be determined by the proposed procedure.
Peculiarities of Transamination Processes in Tissues of Cyprinus carpio and Unio pictorum under the Impact of Elevated Concentrations of Metal Ions in Water
Authors: Khomenchuk V. O. , Balaban R. B. , Herts N. V. , Kurant V. Z.
Published: May 2023

The role of the amino acids' transamination in the tissues of fish (Cyprinus carpio L.) and mollusk (Unio pictorum L.) in homeostasis of protein metabolism under the impact of 2 and 5 maximum permissible concentrations (MPC) of Mn2+, Zn2+, Cu2+ and Pb2+ ions was studied. Changes in the aspartate amino-transferase (AsAT) and alanine aminotransferase (AlAT) activity under toxic impact were species-specific and depend on nature and concentration of metal in water, tissular and cellular localization of enzymes.
Impact of all metals, except for Cu, caused increase of mitochondrial AsAT activity in liver and muscles of carp. Exposure to sublethal concentrations of Zn2+, Cu2+, and Pb2+ ions also resulted in AsAT activation in the mitochondria of mollusk's tissues. AlAT activity in the cytoplasmic fraction of muscles and liver of both hydrobionts increased under the impact 5 MPC of all metal ions and decreased under 2 MPC. Changes of AlAT activity in mitochondria and AsAT in cytoplasm of both fish and mollusk under the impact of 2 MPC were multidirectional and determined by metal and its concentration.
The transaminases' role in adaptation of the aquatic animals to the impact of heavy metal ions consists in redistribution of amino acid reserves in order to use some for ammonia detoxification (glutamate, aspartate), and others (keto acids) for energy producing to counteract the stress factor. Changes in transaminases' activity reflect the state of the organism under the impact of elevated concentrations of heavy metal ions, characterize degree of the considered hydrobionts resistance to pollution, and can also be used to predict changes in biocenoses in the contaminated areas.
The Status of STEM Education in Schools: A Case of Samtse Dzongkhag
Authors: Rinchen Sonam , Utha Karma
Published: May 2023

This study examined the current state of STEM education in schools under Samtse Dzongkhag. Specifically, the study explored the competency of STEM teachers, the infrastructure and resources available to support STEM education, the proficiency of teachers in the use of ICT in education, and the performance of students in STEM subjects. A mixed-method approach was used, including survey questionnaires, interviews, and document analysis. The survey sample comprised 50 teachers from six schools currently teaching STEM subjects in grades IX to XII, while qualitative data was obtained from four participants, including a Lead teacher, an Academic head, a School administrator, and a District Education Officer. The study found that STEM teachers have at least a first degree from a recognised university and a majority have taught STEM subjects for more than a decade. The study also reveals that the professional development (PD) programmes attended by the STEM teachers is far below what is envisioned by the Ministry of Education and Skills Development. The study recommends revisiting the policy of professional development (PD) and providing the mandated hours of PD to teachers, upgrading laboratory equipment and apparatus, encouraging scientific research to promote innovation, and allowing students to bring mobiles to school to increase access to technology and enhance learning.
Teaching and Learning Eighth Grade Mathematics Integers Using Video Clips: An Action Research
Authors: Wangdi Mani
Published: May 2023

This study investigated the effectiveness of video clips in enhancing the learning achievement of eighth-grade students in mathematics at Sonamthang Lower Secondary School. An experimental method using a pre-test and post-test was employed as the research design.  The experimental group comprised 28 eighth-grade students. Data were analysed in two parts: test score analysis and students’ opinion analysis. Paired sample t-test and descriptive statistics were computed using Google Sheets Add-on XLMiner Analysis ToolPak to determine the differences in the pre-test and post-test scores. The results revealed that the pre-test mean was statistically insignificant, while the post-test mean showed a significant difference between the experimental and control group. Therefore, the study concludes that the use of video clips enhances students’ test scores and also increases their ability to solve higher-order thinking questions. Further, students’ opinion analysis indicated a preference for learning  mathematics using video clips. As such, it was recommended that teachers use video clips as an instructional tool to enhance students’ academic achievement and foster motivation.
Strengthening Urban Labs’ Democratic Aspirations: Nurturing a Listening Capacity to Engage With the Politics of Social Learning
Authors: Seravalli Anna
Published: May 2023

Urban labs are arenas for fostering urban sustainable transitions, where different actors experiment and learn together how to create inclusive and sustainable cities. A key aspect of these processes is social learning, which is the collaborative learning process through which new understandings and practices emerge from the activities of urban labs. Social learning also includes the process through which these understandings and practices are further anchored and can transform the organizations participating in urban labs. Social learning is seen as key to tackling polarization and creating transformational capacity at different levels. This article explores how social learning can strengthen urban labs’ democratic ambitions. Building on the insights emerging from a collaborative learning process with civil servants within an urban lab, it highlights the need for ensuring plurality and challenging privilege in social learning. It also emphasizes the importance of nurturing a listening capacity within urban labs and municipal organizations.
Employee Attendance System using Face Recognition Using LBP Method
Authors: Sahoo Ashok Kumar
Published: May 2023

In the field of computer vision, the study of face recognition technologies is becoming an increasingly important area of research. This technology can be useful in a variety of settings, including those involving security and surveillance, biometrics, and the interaction between humans and computers. (HCI). Deep learning models, such as convolutional neural networks, have made it feasible to create face recognition systems that are both accurate and scalable. These systems are already in widespread use. These advancements are a direct consequence of the models that were utilised in the making of them. Despite this, there are still a lot of obstacles that need to be overcome, such as developing systems that are more open-minded and objective, as well as figuring out how to account for changes in posture, expression, and lighting. This article presents a comprehensive examination of the innovative techniques that are now being employed for face recognition. Deep learning is an example of a more contemporary methodology, whereas local binary patterns are an example of an earlier approach to machine learning. In addition, we analyse the numerous challenges and confinements posed by these methods and present some potential answers to the issues that have been raised. In addition to this, we investigate the moral and legal implications of employing facial recognition technology, as well as the preexisting datasets that are typically put to use for this kind of research.  The one of the section of this investigation will centre on the characteristics and characteristics that are crucial to the effective operation of a face recognition system. As research and development activities are carried on into the foreseeable future, there will be a great deal of fascinating progress made in this area. These advancements have the potential to significantly improve both safety and comfort in a variety of settings.
Unveiling the occurrence of diabetic ketoacidosis with SGLT2 Inhibitors: need for vigilance and careful monitoring
Authors: Mannava Anjali Srikanth , Harikrishnan Samyuktha , Srinivas Swathi , Boyapati Sri Pranvi
Published: May 2023

With great interest, we have read the case report titled “Euglycemic diabetic ketoacidosis (DKA)-a rare side effect of sodium-glucose co-transporter-2 inhibitor in a patient of type 2 diabetes mellitus with left ventricular dysfunction: a case report” published in the international journal of advances in medicine.
Upgrade theory of relativity from version 1.0 to version 2.0
Authors: Tu Runsheng
Published: May 2023

The relativistic effect in special relativity is motion effect. For example, the clock of movement slows down and the quality of movement increases. The Maxwell equations do not take into account the motion of the field source (the delayed potential and the delayed field are not considered to move in the electromagnetic interaction). The effect of increasing mass due to motion and postponing gravitational field on gravitational interaction is not taken into account by general relativity. The effect of "mass increases duo to motion" and “retardance of gravitational field” on gravitational interaction is not taken into account by general relativity. There are still some logical contradictions in the theory of relativity (especially the special theory of relativity). These are two main types of problems in relativity version 1.0. These two problems can be solved by expanding the scope of application of relative effects and modifying the principle of relativity.
Clinical presentations, epidemiology and management of COVID-19 associated Mucor mycosis in a tertiary care hospital in South India
Authors: Balakrishna Nischala , C N Madhusudhan , R Raghavendra , Prakash DN , Satish K
Published: May 2023

To study the statistics of the epidemiology, co-morbidities, clinical presentations, management and prognosis of the study group.

This is a retrospective study conducted in a tertiary care hospital in South India, among 100 subjects, between May 2021 and August 2021 when the Mucor mycosis cases were frequently being diagnosed and treated amongst COVID-19 infected patients.

The results showed that 34.0% were between 51-60 years with 100% patients confirmed COVID positive through RTPCR tests. 86.0% had confirmed mucor on CT scan. 50.0% had both eyes vision of 6/60 on presentation. 67.% had periorbital swelling with 51% having prior co-morbidities.63.0% patients received tablet Posaconazole 30mg as medical treatment and 60.0% required no surgical management.10.0% required orbital exenteration and 21.0% required partial maxillectomy.2% experienced orbital apex syndrome as associated complications.97.0% were discharged post treatment with 3% mortality. There was a positive correlation of medical management with respect to anterior segment and posterior segment findings P<0.001 and P=0.79. There was a positive correlation between surgical treatment and anterior and posterior segment findings P<0.001 and P=0.43. There was a positive correlation between co-morbidities and death P<0.001, with 32.0% uncontrolled diabetics.

This study shows that immune suppression is directly related to infectivity by mucor mycosis. In order to contain symptomatology and grave prognosis amongst patients, early diagnosis, affordable treatment and follow-up including patient education about the etiology and pathogenesis of the disease must be available.
A comparative study on slow down progression of myopia using atropine 0.01% in children
Authors: Ikram Syeda Sadia , S Deepika , Puri Sanjeev Kumar
Published: May 2023

The aim of the study was to determine the efficacy of lower concentration of Atropine 0.01% in promoting unaided visual acuity and slowing down the progression of myopia in children over 6 months.

It was a hospital-based comparative study in the outpatient department of Ophthalmology, AL, LT, ACD, PPD, SPD, PGP were taken by Lenstar and Lensometer.

The Comparative study was performed on 60 children from 9 to 15 years age group with initial myopic spherical equivalence from 0.5 to 6.00 D. The children were screened for visual acuity for distance and near using Snellen’s chart. Cycloplegic Refraction was done to know the presence of Refractive Errors. This study was approved by IRB Ethical Committee. (SCAHS/IRB/2022/JULY/420).The inclusion criteria include Ammetropic children with no binocular vision anomalies and no history of ocular disease. The primary outcome was the rate of myopic progression after 6 months. The participants were instructed to use Atropine 0.01% eye drops during night times for 6 months and the rate of myopic progression and the spherical equivalence, axial length, lens thickness, anterior chamber depth, photopic and scotopic pupil diameter were re-assessed to compare the progression of myopia in the children.

Sixty children enrolled for six months study in which the mean progression of myopia was found to be within 0.27D and axial elongation shows 0.23 mm changes respectively, whereas there were no significant changes in the anterior chamber depth, lens thickness, photopic and scotopic pupil diameter before and after assessment in children.

Spherical power, Axial Length, Anterior Chamber Depth, Lens Thickness, Photopic Pupil Diameter and Scotopic Pupil Diameter all showed significant progression from pre to post stages, with the average post reading deviating by 0.25 from the normal limits.
Double jeopardy - Graft infection by Scedosporium apiospermum
Authors: Kausar Saba , R Minu
Published: May 2023

Presenting a case report of corneal graft infection by an opportunistic fungus, , which is reported to be resistant to many antifungals. Antibiotic sensitivity of the organism and management of such infections has been discussed.
Treatment of ocular surface squamous neoplasia with topical 1% 5-fluorouracil
Authors: Mudduveerappa Bindu Malini , George Feba Mary , S M Darshan , Anklesaria Vidhi Krupesh , Chabbi Pooja
Published: May 2023

Ocular surface squamous neoplasia (OSSN) is the most common type of ocular tumour. An eighty-year-old man with an elevated lesion in the right eye was diagnosed to have OSSN. 1% topical 5-FU was started as an intermittent treatment. Examination during each visit showed consistent reduction in size of lesion. The patient showed complete regression with no recurrence following treatment with 1% 5-FU at 3 months from presentation. Tropical treatment with 1% 5-FU provides excellent prognosis in cases of OSSN.
Case report – Chronic intra-orbital foreign body
Authors: Mudduveerappa Bindu Malini , S K Prabhakar , Ramnani Sakshi
Published: May 2023

Intraocular or orbital foreign bodies when small or due to trivial trauma often go unnoticed or missed during examination especially a wooden foreign body. They can present as non-healing wounds and discharging fistulas with signs of chronic inflammation, cellulitis, foreign body granuloma or ocular complications such as corneal scars, traumatic cataract, hyphema, glaucoma, retinal tear and detachment. This case report highlights the importance of detailed history taking and proper diagnosis which plays an important role in the management of such cases.
Linear Algebraic Systems Neural Network Solution. Part 1
Authors: Mamonov Volodymyr , Shatikhin Yevhen , Tymoshenko Yurii
Published: May 2023

In recent years, neural networks have become increasingly popular due to their versatility in solving complex problems. One area of interest is their application in solving linear algebraic systems, especially those that are ill-conditioned. The solutions of such systems are highly sensitive to small changes in their coefficients, leading to unstable solutions. Therefore, solving these types of systems can be challenging and require specialized techniques. This article explores the use of neural network methodologies for solving linear algebraic systems, focusing on ill-conditioned systems. The primary goal is to develop a model capable of directly solving linear equations and to evaluate its performance on a range of linear equation sets, including ill-conditioned systems. To tackle this problem, neural network implementing iterative algorithm was built. Error function of linear algebraic system is minimized using stochastic gradient descent. This model doesn’t require extensive training other than tweaking learning rate for particularly large systems. The analysis shows that the suggested model can handle well-conditioned systems of varying sizes, although for systems with large coefficients some normalization is required. Improvements are necessary for effectively solving ill-conditioned systems, since researched algorithm is shown to be not numerically stable. This research contributes to the understanding and application of neural network techniques for solving linear algebraic systems. It provides a foundation for future advances in this field and opens up new possibilities for solving complex problems. With further research and development, neural network models can become a powerful tool for solving ill-conditioned linear systems and other related problems.
Application of the Consistency Principle of Identification and Control Subsystems in Adaptive Systems
Authors: Ostroverkhov Mykola , Silvestrov Anton , Chibelis Valeriy , Lobodzynskyi Vadym , Spinul Liudmyla
Published: May 2023

The methodology of creating functionally reliable adaptive optimal systems of automatic control of objects, which have naturally existing characteristics of nonstationarity, nonlinearity, nonautonomy has been considered. This methodology is based on the principle of consistency of identification and control systems in the task of designing an adaptive control system when filtering is focused on optimality of identification, identification – on optimal control and control on the main indicator of optimality of the system. When the apriori information is limited, the global extremum is achieved on the basis of a multi-step relaxation process of optimization of each of the filtering, identification and control subsystems based on the accumulation of a posteriori information. Functional reliability and optimality is achieved by building an object identification subsystem focused on the management quality indicator. The workability of the considered principle was verified when solving the problem of optimal adaptive control of the roll channel of the missile and the problem of adaptive speed-optimal control along the real object roll channel by an optimally stabilized system.
Fusion of Remotely Sensed Images using Wavelet Transforms and Decorrelated Multispectral Channels
Authors: Hordiienko Oleksandr
Published: May 2023

The article is devoted to the development of mathematical models based on combining images obtained by remote sensing means with different spatial and radiometric resolutions. An analysis of modern means of remote sensing, which form images that are fixed under the same positional conditions of projection, in different spectral ranges of radiation, was carried out. Images formed in a wide spectral range and have a higher linear resolution than images formed in narrower ranges, but the latter contain spectral information. An applied model of combining images captured in different spectral ranges using the pyramidal wavelet transform has been developed. The optimal model of decorrelation of spectral channels of multispectral images based on signal entropy was determined.
Complex Operation of Types of Transport in the Conditions of Military International Transportation
Authors: Shevchuk Dmitriy , Yanovskyi Peyro , Dobovolskyi Yuzef , Tselishchev Ihor
Published: May 2023

The article identifies the priority approaches to the technical and technological modernization of the main modes of transport of Ukraine and allied countries to ensure high-quality transportation of various goods, especially military goods, in the conditions of hostilities and during the period of economic recovery. The author proposes an algorithm for the formation of logistics chains for the delivery of military cargoes according to two schemes (from the United States and Western Europe). The necessity of creating a unified transport system, addressing the issue of further proportional development of the unified transport system and each of its components (modes of transport, structural units) is described. The main aspects that will affect the prospects for the development of a unified transport system are identified. The main tasks of the transport system that need to be solved to meet the needs of the state economy and the population in transportation are described. It is determined that when establishing the priority and order of restoration of the economic and social sectors destroyed by the war, it is necessary, first of all, to direct all resources (financial and material) to the restoration and development of transport, primarily rail and air transport. This is the only approach to solving the complex problem of improving the quality of transport. The complexity of its solution lies in ensuring, taking into account the actual volumes of transportation, the proportional development of each element of the transport modes.
К вопросу совершенстования русской речи при обучении описанию
Authors: Хасанов Н. , Ашымова Ж. , Рахманова Н.А.
Published: May 2023

Статья посвящена вопросам совершенствования русской речи при обучении описанию в техническом вузе. В статье приводятся результаты проведенного авторами исследования по совершенствованию русской речи студентов на практическом курсе русского языка. Авторы утверждают, что понятие ―совершенствование‖ употребляется как синонимическое понятиям ―обогащение‖ и ―развитие‖. По мнению авторов статьи под совершенствованием следует понимать обогащение словарного запаса и грамматического строя речи, а также развитие умений и навыков связного изложения мыслей в устной и письменной форме.
К вопросу о разработке модели формирования элементов исследовательской культуры учащихся
Authors: Шипилова Т.Н. , Толченов Д.И.
Published: May 2023

В статье обоснована актуальность проблемы формирования элементов исследовательской культуры учащихся для современного общества, описан подход к разработке модели формирования элементов исследовательской культуры учащихся в рамках дополнительного технологического образования.
Особенности перевода терминов электроснабжения с испанского языка на русский
Authors: Германова К.А.
Published: May 2023

В данной работе рассматриваются практические аспекты перевода терминов электроснабжения в сфере жилищно-коммунального хозяйства с испанского языка на русский. С этой целью проведен анализ методов перевода терминологии электроснабжения, охарактеризованы особенности терминологической системы жилищно-коммунального хозяйства. В результате проведенного анализа были выявлены наиболее частотные способы перевода терминов данной сферы.
О воссоздании переносов в переводах Лермонтова на армянский язык
Authors: Татевосян Р.В.
Published: May 2023

Структура переносов в поэзии Лермонтова может занимать и две строки, и растягиваться на три и более строк. В статье рассматривается воспроизведение переносов в переводах М.Хераняна (―Измаил-бей‖) и Ов.Туманяна (―Мцыри‖). В переводе Ов.Туманяна с точностью переданы и традиционные, и затяжные переносы.
Особенности взаимодействия литературы с другими видами искусства
Authors: Чжао Ж. , Рябкова Г.В.
Published: May 2023

Статья посвящена осмыслению взаимодействия литературы с другими видами искусств. Автором выявлены тенденции этого взаимодействия: изучение специфики участия отдельных видов искусств в формировании истории литературы и истории чтения; определение степени взаимовлияния литературы и иных видов искусств. Проблема взаимодействия литературы с другими видами искусств решается в плоскости поиска новых способов воздействия, перевода литературного текста в координаты представления другого, используемого иными видами искусств.
A Qualitative Study on Prolonged Grief for the Loss of Spouse in the COVID-19 Pandemic: Exploring Lived Experience
Authors: Kalantari M , Zareei Mahmood Abadi H , Sedrpoushan N
Published: May 2023

Background: Millions of people's lives, as well as their physical and mental health, were put in jeopardy when COVID-19 emerged. The pandemic resulted in a high death rate. Health protocols prevented the bereaved from attending the funeral. As a result, many people faced unfinished mourning. This study was conducted with the aim of identifying the meaning of mourning and the strategies used by bereaved spouses
Methods: The research method was qualitative and based on descriptive phenomenological strategy. Among the bereaved people who met the criteria to enter the research, 15 people were selected using the   purposeful sampling method and using semi-structured interviews until saturation was reached. The data were coded using the Colaizi method and finally the results were analyzed using the Max Quda software.
Results: After extracting the research findings in the form of 460 concepts, 27subcategories, and 9 main categories, they were represented as an educational package. Major themes were the obligation to hold mourning, social feedback from others, gradual healing, the experience of widowhood, existential emptiness, psychological collapse, the progressive repercussions of widowhood, and comprehensive self-talk about complicated pathological effects of death and mourning
Conclusion: Considering Coronavirus disease (COVID-19) and the lack of mourning for the loss of a spouse, health care practitioners must address these women's psychological and social needs. Thus, knowing these problems can assist health care workers and bereaved women's families in minimizing the psychological challenges of acute sorrow.
A Cross-sectional Study on Factors Influencing Health Services Utilisation for under-Five Morbidities in South Bengaluru
Authors: Haradanhalli Ravish , Kumari Nitu , Mandya Ramya , Surendran Jithin
Published: May 2023

Background: World Health Organization (WHO) estimates that seeking prompt and appropriate healthcare could reduce child deaths by nearly 30%.  In this background, the present study was conducted to 1. assess the health services utilization for diarrhoea and ARI (acute respiratory infections) among under-5 children in South Bengaluru, 2. determine the factors influencing mothers for utilization of health services.
Methods: Authors conducted a cross-sectional study in 10 randomly selected wards of South Bengaluru from July, 2019 to January, 2020 using multistage sampling. 432 mothers with under-5 children were interviewed regarding morbidities of their children in the previous one month and the health services they utilised, using a semi-structured questionnaire derived from multiple indicator cluster survey (MICS) by UNICEF. Data were analysed using SPSS 21.0 for descriptive statistics and logistic regression.
Results: 95 of the participants had illnesses in the past one month; but, only 41 had used health facilities for treatment, mainly in the private sector (68.3%). The reasons for non-utilization of healthcare services were negligence (36.9%), long waiting time at the center (22.4%), financial constraints (20.4%) and mothers’ jobs (9.6%). The most significant factors influencing the health services utilisation were: literacy status of the mother (predisposing factor), low socio-economic status/ BPL (below poverty line) families (enabling factor), and severity of symptoms (need factor).
Conclusion: Utilisation of healthcare services for under-five morbidities in the studied population was inadequate. The influencing factors have to be addressed on a priority basis to fulfil the goal of universal health coverage.
Personality Disorders in Patients with Human Immunodeficiency Virus
Authors: Boosiraz Abbas , Shahmohamadi Elnaz , SeyedAlinaghi Seyed Ahmad
Published: May 2023

The Article Abstract is not available.