bluuebunny/crossref_metadata_2025 huggingface dataset:
The mediation role of self-esteem and hope on the relationship of quality of life and unmet needs of elderly with psychiatric disorders
Authors: Jenabi Ghods Mariye , Fattah Moghaddam Ladan , Hosseinabadi-Farahani Mohammad Javad , Pourebrahimi Mohammad
Published: April 2023

BACKGROUND:

Self-esteem is one of the factors affecting the quality of life. On the other hand, quality of life decreases in people with psychiatric disorders. The aim of the present study was to evaluate the mediating role of self-esteem and hope on the relationship between unmet needs and quality of life of the elderly with psychiatric disorders.

MATERIALS AND METHODS:

This descriptive–analytical study was performed on 112 chronic psychiatric patients hospitalized in the geriatric ward of (blinded) 2020. Based on the inclusion criteria, a total of 100 samples were entered into the study by census. The World Health Organization (WHO) quality of life questionnaire, Rosenberg Self-Esteem Scale, Snyder Hope Scale, and Camberwell Assessment of Need Short Appraisal Schedule (CANSAS) were used to collect data. The research model was tested using the path analysis technique. Data was analyzed using Statistical Package for the Social Sciences (SPSS) Ver. 26 and LISREL Ver. 2/9.

RESULTS:

Unmet needs were negatively related to the other three variables of the study, namely, self-esteem, hope, and quality of life. There was a significant relationship between unmet needs and quality of life with a mediating role of self-esteem and hope (P < 0.05). Quality of life was also negatively related to unmet needs and directly related to self-esteem and hope.

CONCLUSION:

Based on the findings of this study, it is essential that health-care providers consider planning to provide programs to improve self-esteem and hope in order to reduce unmet needs and increase the quality of life.
Assessment of predictors of diabetic foot ulcers in a tertiary care hospital of Maharashtra, India: A cross-sectional comparative study
Authors: Panigrahi Sunil Kumar , Majumdar Sagarika
Published: April 2023

BACKGROUND:

The chances of nonhealing foot ulcer among the diabetic is 10-20 times more than people without diabetes. Foot ulcer among diabetes population affects more than 40-60 million globally. There is a dearth of quality data on the factor among the diabetes patients, which hastens the progression of diabetic foot. The study aims to assess the risk factors associated with foot ulcer among the diabetics.

MATERIALS AND METHODS:

The study was a cross-sectional comparative study in tertiary care hospital in Maharashtra, India. The study population included 200 diabetic foot ulcer patients and 200 of their age and gender matched comparator were patients with diabetes without foot ulcers. The sampling method was stratified random sampling.

RESULTS:

The mean age of both the groups of patients was around 54 years. Alcohol consumption, physical activity outside home, low foot care practices, irregularity of diabetic medication, and family history of diabetes among mothers were found to be factors associated with diabetes foot ulcer.

CONCLUSION:

There is a need to stratify the diabetes patients in regular care as per risk categories depending on the presence of above risk factors. This will not only prioritization of diabetes care in terms of future risk but also reduce the progression of complications like diabetes foot and resulting amputation through an active preventive intervention.
The role of death anxiety as a mediator in the relationship between personality types and psychological well-being in coronavirus disease-2019 patients
Authors: Veisi Razieh , Kakabarai Keyvan , Chehri Azita , Arefi Mukhtar
Published: April 2023

BACKGROUND:

Given the widespread presence of the coronavirus disease-2019 (COVID-19) virus, it is critical to explore the psychological consequences of this disease on people at all levels of society. The purpose of this study was to look into the role of death anxiety as a mediator in the relationship between personality types and psychological well-being in people with COVID-19 disease.

MATERIALS AND METHODS:

In this study, the research method is correlational in terms of descriptive data collection method. The statistical population consisted of all people who had experienced COVID-19 in Kermanshah, Iran 2020–2021, 220 of whom were chosen by the available sample method. The Ryff Psychological Well-Being Questionnaire (PWBQ), the personality types of John and Srivastava's short five-factor list (BFI-SV), and the Collett-Lester Anxiety Death Scale were among the research instruments employed (CL-FODS). The suggested model was evaluated using the structural equation modeling strategy and the Amos software.

RESULTS:

The findings demonstrated that extraversion, adaptation, and conscientious personality types have a positive and significant relationship with psychological well-being while neuroticism has a negative and significant relationship with psychological well-being, and openness to experience indirectly improves psychological well-being by reducing death anxiety.

CONCLUSION:

Death anxiety appears to play a mediating role in the relationship between personality types and psychological well-being in people with COVID-19, according to the findings of this study. As a result, the proposed model fits well and can be used as an important step in identifying factors that affect people with COVID-19's psychological well-being.
Importance of online self-assisted assessments for medical students in knowledge acquisition
Authors: Poleneni Sushma R. , Chandrupatla Mrudula
Published: April 2023

BACKGROUND:

Assessment is an important aspect of teaching and learning in medical education. Regular early assessments create scope for improvement in students, and this digital era technology should be utilized for ease of administration. E-assessment involves the usage of technology to create, deliver, collect, and provide feedback to the students. The present study aims to understand the importance of online assessment and the preference of students with difficulties faced and the methods of improvement.

METHODS AND MATERIALS:

This study was a cross-sectional descriptive study conducted among fifty-six undergraduate medical students, where forty-five objective structured practical questions (OSPEs) were administered to the students in anatomy. After the assessment, feedback was collected in the form of a fifteen-item questionnaire. The responses were graded using a five-point Likert scale and represented in the graphs using Microsoft Excel software.

RESULTS:

The feedback collected has the following responses. The prosected specimen pictures used in the exam, with pointers and markers, were clear and oriented for which 77% agreed, the pointers and markers were clear and easy to identify for which 79% agreed, and 66% preferred the traditional method of assessment over the online mode of assessment and 48% were neutral on the question of whether E-assessment improves knowledge and skills. Most of the students preferred the traditional method of assessment over the online method of assessment.

CONCLUSIONS:

Traditional methods of teaching or assessment cannot be replaced by online methods, but technology can be utilized as an addition to regular mode to improve the outcome. Regular early formative assessments help teachers to understand areas of deficiency and help students in improvement. E-assessment can be adapted for formative assessment and regular practice because of their ease of administering and providing feedback simultaneously.
The impact of a three-phase education–support–follow-up program on the mothers' perceptions of the needs of their multiple infants: A protocol study for a clinical trial
Authors: Bayati Masumeh , Biabanakigoortani Azam , Changiz Tahereh , Namnabati Mahboobeh
Published: April 2023

BACKGROUND:

Infertility, a problematic issue to the newly married couples, should be treated as no couple should be deprived of having children. The treatment, however, poses new challenges to the multiples and subsequent preterm births, health system, and families. Therefore, the aim of this study is to investigate the effect of an education–support–follow-up program on the mothers' perceptions of their multiples' needs.

MATERIALS AND METHODS:

This research is a three-phase interventional study. The first phase develops an educational program through review of the literature and using the opinions of experts. In the second phase, the developed program will be implemented in the neonatal intensive care unit (NICU) for the mothers of multiples. In the third phase, based on the developed plan, the required support will be applied and followed up. The data collection tool is a researcher-made questionnaire which is completed by the mothers (N = 30) before and after the intervention. Convenience sampling method will be used, and the mothers will be allocated randomly. Data gathering started from September 2020 and would continue until the sample collection is completed. Data will be analyzed through the descriptive and analytical statistics with Statistical Package for the Social Sciences (SPSS) version 21.

RESULTS:

The present study can address the needs of the multiple infants based on the implementation of an education–support–follow-up program for mothers and their families.

CONCLUSION:

The mothers of multiple infants are required to specify unique physical and developmental needs of their infants, while their perceptions of these needs may be different based on the education–support–follow-up program. The researchers designed the program to help them define highly specialized needs of multiples and also examined their perceptions of these needs.
Explaining the features of patient education in home care units in Iran: A qualitative study
Authors: Darvishpour Azar , Mahdavi Shiva
Published: April 2023

BACKGROUND:

In recent years, health policies have emphasized accelerating patients' discharge from hospitals and receiving health care at home. The present study aimed to identify the characteristics of patient education in home care units in Iranian hospitals in 2021.

MATERIALS AND METHODS:

This descriptive, qualitative study was conducted on eight supervisors, 15 clinical nurses, and four home care nurses working in East Guilan hospitals. Semi-structured interviews were used to collect data. Interviews were conducted using guiding questions. Data were analyzed using conventional qualitative content analysis by MAXQDA 2007 software.

RESULTS:

Data analysis led to the emergence of 58 primary codes and six categories with the titles of “Education based on the expertise and clients' needs,” “Emphatic nature of education,” “Empowering clients to perform self-care programs,” “Increasing the quality of clinical services,” “Cost-effective education,” and “Requirements for promoting the educational performance of home care units.” The sixth category consists of four subcategories (tariffing insurance, continuous education of clients from the time of hospitalization not merely at the time of discharge, the existence of a monitoring system, and advertising and media coverage of the educational performance of the home care unit).

CONCLUSIONS:

The analysis of data showed that the education provided to patients in home care units is economically viable and empowers clients to self-care and increases the quality of clinical services. Due to the novelty of home care in Iran, it is necessary to pay more attention to the issues mentioned in this paper by managers and health policymakers.
The effect of IMB model on CPR self-efficacy in high school students
Authors: Yousefian Mohamad , Mohamadirizi Shahla
Published: April 2023

BACKGROUND:

Cardiopulmonary resuscitation (CPR) is one of the health needs in school age using various new educational methods. Therefore, the present study was conducted with the aim of determining the effect of information-motivation-behavioral skills (IMB) model on CPR self-efficacy in high school students.

MATERIALS AND METHODS:

This was a semi-experimental study in which 56 high school students in Isfahan were randomly divided into two groups (28 students in each group): e-learning method and IMB model. The self-efficacy of high school students in CPR was evaluated using a CPR self-efficacy (18 items) before and two weeks after training in both groups. Data were analyzed by the Statistical Package for the Social Sciences (SPSS) version 22 software using descriptive and analytical tests such as independent t-test and paired t-test.

RESULTS:

Independent t-test showed that there was no significant difference between the mean score of CPR self-efficacy in the two educational groups (P = 0.341). However, after intervention, there was a significant difference between the mean CPR self-efficacy scores between the two groups (P = 0.001).

CONCLUSION:

According to the findings of the present study, the use of educational method based on the information-motivation-behavioral skills model has improved the self-efficacy of high school students.
Evaluation of peer role models as oral health education providers among school children in Mysuru, Karnataka, India
Authors: Sharma Pratibha , Chandrashekar Byalakere R. , Bhaskar Vivek , Bharath S , Sundar Mirunalini
Published: April 2023

BACKGROUND:

India lacks organized school oral health programs, resulting in limited access to oral health care among children. The peer role models, or teachers, may help in bridging the gap to enhance knowledge on self-care preventive practices. The aim of the study was to evaluate and compare the effectiveness of dental health education (DHE) offered by qualified dental professional, trained teachers, and peer role models in promoting oral hygiene status and behavior among school-going children in Mysuru, Karnataka.

MATERIALS AND METHODS:

This was an interventional study conducted over a period of 3 months in an academic year in three selected schools in Mysuru City, India. A total of 120 students were divided into three groups – group 1 were given DHE (dental health education) by a dental professional, group 2 were given DHE by a trained teacher, and group 3 were given DHE by peer role models. Oral health knowledge was assessed using a close-ended questionnaire, plaque levels were assessed using Turesky Gilmore Glickman modification of Quigley Hein plaque index, and gingival status was assessed using Loe and Sillness gingival index. After 3 months, the same index and questionnaire were used post intervention.

RESULTS:

The mean scores for knowledge on dental caries at baseline in groups 1, 2, and 3 were 3.75 ± 1.25, 3.65 ± 1.07, and 3.40 ± 1.17, respectively, with no significant difference between the groups, which changed to 4.43 ± 1.27, 3.37 ± 1.14, and 4.93 ± 0.99, respectively, following intervention. Similar results were observed with regard to knowledge on gingival and periodontal diseases. The mean plaque scores at baseline for groups 1, 2, and 3 were 4.17 ± 0.30, 3.24 ± 0.70, and 4.10 ± 0.31, respectively, which changed to 3.85 ± 0.32, 3.90 ± 0.39, and 3.69 ± 0.34, respectively, in three groups following intervention. Post intervention, plaque scores and gingival scores significantly improved in groups 1 and 3 but worsened in group 2. Overall, knowledge scores improved in groups 1 and 3 for some questions, but improvement was not noted in some questions.

CONCLUSION:

Under the limitations of the study, it was found that peer role models were as effective as dental professionals in providing DHE in schools.
Surfing the clinical trials of ECG teaching to medical students: A systematic review
Authors: Ardekani Ali , Hider Ahmad M. , Rastegar Kazerooni AmirAli , Hosseini Seyed Ali , Roshanshad Amirhossein , Amini Mitra , Kojuri Javad
Published: April 2023

Interpreting an electrocardiogram (ECG) is crucial for every physician. The physician's competency in ECG interpretation needs to be improved at any stage of medical education. The aim of the present study was to review the currently published clinical trials of ECG teaching to medical students and provide suggestions for future works. On May 1, 2022, PubMed, Scopus, Web of Science, Google Scholar, and ERIC were searched to retrieve relevant articles on clinical trials of ECG teaching to medical students. The quality of the included studies was assessed utilizing the Buckley et al. criteria. The screening, data extraction, and quality appraisal processes were duplicated independently. In case of disagreements, consultation with a third author was put forth. In total, 861 citations were found in the databases. After screening abstracts and full texts, 23 studies were deemed eligible. The majority of the studies were of good quality. Peer teaching (7 studies), self-directed learning (6 studies), web-based learning (10 studies), and various assessment modalities (3 studies) comprised the key themes of the studies. Various methods of ECG teaching were encountered in the reviewed studies. Future studies in ECG training should focus on novel and creative teaching methods, the extent to which self-directed learning can be effective, the utility of peer teaching, and the implications of computer-assisted ECG interpretation (e.g., artificial intelligence) for medical students. Long-term knowledge retention assessment studies based on different approaches integrated with clinical outcomes could be beneficial in determining the most efficient modalities.
An Interesting Case of Giant Cell Arteritis and Stroke
Authors: Chakraborty Debabrata , Ray Nirmalya , Choudhary Aditya , Bhaumik Sanjay
Published: April 2023

A 73-year-old man known case of giant cell arteritis (GCA) stopped taking his regular steroid. Within a few days, he presented to the emergency room with acute-onset dysarthria and left hemiparesis with the National Institutes of Health Stroke Scale (NIHSS) of 8. The computed tomography (CT) of the head was normal. CT angiography revealed free-floating thrombus at the left vertebral and proximal basilar arteries. We administered injection tenecteplase (0.25 mg/kg body weight), and his NIHSS improved to 3. We did not proceed with mechanical thrombectomy in the apprehension of further mobilization of the free-floating thrombus and consideration of the present stroke scale, which was on the lower side. After 3 h, he developed bradycardia and severe hypotension, requiring noradrenaline support. He also had disconjugate eyeballs with altered mental status and increased paresis. We immediately administered injection methylprednisolone (1 g followed by injectable for another 3 days and then oral steroid) after ruling out cardiac etiology. He improved both neurologically and hemodynamically on the same day and was detected to have pontine-medullary and cerebellar infarcts. In our case, high-dose steroids probably acted as the savior as it handled the inflammation secondary to vasculitis. Steroid is known to save vision in GCA, but its role in the altered hemodynamic state is yet to be reported prompting us to bring this case on stage.
Significance of Physical Activity and Exercise in Cancer Patients: A Review on Exercise Oncology
Authors: Tali Tavseef Ahmad , Amin Fiza , Dar Javaid Ahmad , Khan Nazir Ahmad , Dar Nazir Ahmad
Published: April 2023

Exercise has an important role in prevention and management of cancer. Being physically active throughout life reduces risk of cancer, in particular colorectal and breast and there is emerging evidence of impact on prostate cancer. Postdiagnosis of cancer, appropriate exercise improves symptom experience, ameliorates treatment side effects, enhances psychological well-being, and appears to increase survival through a range of mechanisms. As such, regular exercise should be encouraged in all populations, particularly those at higher risk of cancer. Further, exercise as medicine must be incorporated in the routine clinical care of cancer patients to improve quality of life as well as reduce morbidity and mortality. Reduced physical function, incorporating exercise intolerance, physical inactivity, and dependency, is a common consequence of cancer and its treatment. Most guidelines for cancer survivors suggest that physical activity and exercise should be an integral and continuous part of care for all cancer survivors. However, the full potential of exercise will be only realized with careful and considered individual prescription. Strong evidence supports the promotion of physical activity and exercise for adult cancer patients before, during, and after cancer treatment, across all cancer types, and including patients with advanced disease. Combined aerobic and resistance exercise training, targeting fitness and muscle function, may be particularly relevant in patients with cachexia and other wasting related syndromes. Evidence for the added value of providing nutritional support alongside exercise is emerging. Patient, family, and professional beliefs about the value and benefits of physical activity and exercise all influence patients' attitudes and motivation to participate in programs.
Localised swelling at sites of dermal filler injections following administration of Covid-19 vaccines: a systematic review
Authors: Ng Chew Lip , Tay Evelyn Yuxin , D’Souza Alwyn Ray
Published: April 2023

Introduction:

Localised swelling at sites of filler injections has been reported in the Moderna mRNA-1273 coronavirus disease 2019 (COVID-19) vaccine trial.

Methods:

We conducted a review of the existing data and literature on the potential pathophysiology for this adverse event and its potential management.

Results:

Data from the Moderna and Pfizer COVID-19 vaccine Phase 3 trial and one case series were available. Three out of 30,400 subjects developed possible filler reaction in the Moderna trial. Two other cases were reported after emergency use authorisation. Reactions occurred at a mean of 1.4 days post-vaccination. Fillers were injected at a mean of 14.1 months before vaccination. Areas involved included lips, infraorbital areas and tear troughs. Treatment included observation, corticosteroids, antihistamine, hyaluronidase and 5-fluorouracil.

Conclusion:

Rare, self-limiting adverse reactions to dermal fillers have been reported following COVID-19 vaccination. Clinicians should be aware of this clinical phenomenon and its management, as vaccination is carried out globally.
On Classical and Distributional Solutions of a Higher Order Singular Linear Differential Equation in the Space K’
Authors: Adji Abdourahman Haman , Dmitrievna Shankishvili Lamara
Published: April 2023

In this research work, we aim to find and describe all the classical solutions of the homogeneous linear singular differential equation of order l in the space of K' distributions. Recall that in our previous research, the results of which have been published in some journals, we had undertaken similar studies in the case of a singular differential equation of the Euler type of second order, when the conditions were carried out. That said, our intentions in this article are therefore to generalize the results obtained and recently published, focusing our research on the situation of the homogeneous singular linear differential equation of order l of Euler type. In this orientation, we base ourselves on the classical theory of ordinary linear differential equations and look for the particular solution to the equation considered in the form of the distribution with a parameter to be determined, which we replace in the latter. Depending on the nature of the roots of the characteristic polynomial of the homogeneous equation we identify, case by case, all the solutions indicated in the sense of distributions in the space K'. In this same work, we return to the non-homogeneous equation of order l of the same Euler type, whose second member consists only of the derivative of order s of the Dirac-delta distribution studied in our previous work, to fully describe all the solutions of the latter in the sense of distributions in the space K'. We finalize this work by making an important remark emphasizing the interest in undertaking research of the same objective of finding a general solution, by studying the singular differential equations of the same higher-order l with the particularity of being of Euler types on the left and Euler on the right in the space of distributions K’.
Peak Inequality
Authors: Dorling Danny
Published: April 2023

Dorling brings together new material alongside a selection of his most recent writing on inequality from publications including the Daily Telegraph, the Guardian, New Statesman, Financial Times and the China People's Daily. He explores whether we have now reached 'peak inequality' and concludes by predicting what the future holds for Britain.
Miopatías inflamatorias, ¿qué son y qué hacer?
Authors: Aguirre Richard
Published: April 2023

Son un grupo de enfermedades que causan inflamación de los músculos, aunque aún no se conocen las causas.
Los futuros 10 de la reumatología
Authors: Aguirre Richard
Published: April 2023

A Copa América, com jovens reumatologistas do continente, é uma competição de conhecimento com profissionais da região.
Tratamento multidisciplinar, fundamental para a fibromialgia de difícil controle
Authors: Aguirre Richard
Published: April 2023

Os assistentes conhecerão as orientações e guias dos palestrantes para um melhor atendimento ao paciente.
A artrite de difícil controle, entre duas visões
Authors: Aguirre Richard
Published: April 2023

No PANLAR 2021, serão enfrentadas discussões entre as correntes européia e americana para o seu tratamento.
Global Rheumatology: uma aposta para publicar e divulgar ciência
Authors: Fajardo Estefanía
Published: April 2023

Com duas participações, espera-se estimular a publicação de pesquisas e o uso correto, pertinente e adequado dos canais de comunicação para a divulgação de informações que contribuam para a sociedade do ponto de vista científico.
Covid-19 and rheumatology, a major focus of PANLAR 2021
Authors: Fajardo Estefanía
Published: April 2023

PANLAR 2021 will review the situation in three countries, as well as vaccination, infection, and treatment in patients with rheumatologic diseases.
Difficult-To-Manage Arthritis, Between Two Visions
Authors: Aguirre Richard
Published: April 2023

At PANLAR 2021, arguments between the European and American currents will be confronted for their treatment.
Museos del cine latinoamericanos Políticas de preservación fílmica en contextos conviviales y desiguales
Authors: Suárez Nicólas
Published: April 2023

Hacia mediados del siglo XX, en distintas partes del mundo se crearon diversos museos del cine y cinematecas, para preservar el patrimonio cultural de sus respectivas comunidades. En el caso de Latinoamérica, al establecerse en contextos socialmente desiguales y culturalmente diversos, estas instituciones se desarrollaron como configuraciones conviviales en las que las relaciones entre las personas y los archivos se vieron afectadas por profundas diferencias culturales y asimetrías de financiamiento. Este artículo provee un análisis comparativo de la historia de una serie de instituciones emblemáticas del Cono Sur que dan cuenta de esas relaciones. Para ello, se examina el modo en que estos archivos toman la forma de configuraciones conviviales que, por un lado, legitiman jerarquías existentes, y, por el otro, constituyen estrategias antihegemónicas de memorialización frente a políticas públicas deficientes y frente a tecnologías digitales que aceleran la obsolescencia del cine. Esta formulación estético-política de relaciones conviviales desiguales que abarcan la preservación, producción y circulación del patrimonio cinematográfico es lo que denomino “museos del cine latinoamericanos”.
An Integral-Backstepping Controller for Interleaved Boost Converter based on Photovoltaic Systems
Authors:   LPMRN Laboratory, Faculty of Sciences & Technology, University of Bordj Bou Arreridj, Bordj Bou Arreridj, 34000, Algeria, MOHAMED CHERIF Daia Eddine Oussama , CHEBABHI Ali , KESSAL Abdelhalim ,   LPMRN Laboratory, Faculty of Sciences & Technology, University of Bordj Bou Arreridj, Bordj Bou Arreridj, 34000, Algeria
Published: April 2023

Photovoltaic systems are one of the most widely used technologies for sustainable energy production due to their various advantages, such as being clean, free, and renewable energy sources. However, the power generated by the PV systems is strongly dependent on the atmospheric conditions. In addition, a suitable DC/DC converter must be used with a robust controller to facilitate system operation point changes associated with the changed climate conditions. In this paper, to deal with this challenge, a photovoltaic system based on four leg interleaved boost converter (FLIBC) has been proposed and studied. For robustness, the presented system is controlled using nonlinear integral backstepping control (IBSC) to track the maximum power point (MPP) and ensure an equal sharing current among the FLIBC legs. Moreover, the particle swarm optimization algorithm is used to find the optimum gains of the proposed IBSC. The entire system is simulated and validated using MATLAB/ Simulink environment. The simulation results demonstrate the efficiency of the proposed system based on the optimized IBSC (OIBSC) controller in terms of MPP tracking speed, overshoot and undershoot reduction, power ripple, and optimization of the performance term integral time square error (ITSE).
Series APF based on Five and Seven-Level NPC Inverters using modified PQ Method
Authors:   Electrical Engineering Department CRNB, B.P.O. 180 Ain-Ousserra, Algeria, CHENNAI Salim
Published: April 2023

This paper presents the performance analysis of Series Active Power Filter (Series APF) based on five and seven-level neutral point clamped (npc) using modified instantaneous reactive power control strategy to use for harmonic and all voltage disturbances compensation. The conventional configuration based on standard voltage source inverter (VSI) with hysteresis controller presents several drawbacks such us uneven switching frequency and limited power applications. Multi-level inverters such us Five and seven-level are currently being investigated and used in various industrial applications; their advantages include the capability to reduce the harmonic content and decrease the voltage or current ratings of the semiconductors with low switching losses, low electromagnetic interference, and low acoustic noise. Fuzzy controllers are successfully employed in various industrial applications and are found more robust than conventional controllers; they represent a good alternative to classic control systems. To benefit of all these advantages two configuration of Series APF are presented in this paper adopting the same control scheme based on Phase Disposition-Sinusoidal Pulse Width Modulation (PD-SPWM) and fuzzy logic control (FLC). The proposed two series APF are evaluated using MATLAB-Simulink software and SimPowerSystem Toolbox for harmonic compensation and in case of all voltage disturbances compensation. The simulation results show the performance and the efficiency of the proposed Series APF based on seven-lever (npc) inverter in the improvement of the power quality.
Flow-Chart Power Management for Grid-Connected Hybrid System
Authors: KRAA Okba , BOUALEM Sassia , KERMADI Mostefa
Published: April 2023

The effective control and management strategies are crucial for ensuring the best performance of hybrid systems based on renewable energies and ensuring a dependable energy system with high efficiency. The energy flow management problem of a system with several sources can be addressed in one of three ways: through the use of control strategies, strategies based on predetermined rules, or optimization-based strategies. The main purpose of this work is to developpe a Stateflow-based energy management strategy for a 6-kilowatt photovoltaic array and battery hybrid source to supply an alternative load which also relies on grid power. Indirect control, also known as the voltage-based maximum power point tracking, is used to get the most energy out of a solar array. A fuzzy logic-based control technique is then applied to regulate direct current link voltage, and a Model Predictive Control is developed to fine-tune of the bidirectional converter. To show how efficient the proposed energy management strategy is when implemented using the Stateflow simulator in Matlab/Simulink software. The simulation results demonstrated the effectiveness of stateflow based energy management and its ability to adapt to weather conditions (irradiation) and load variations in different modes of operations of hybrid system include grid-connected and grid-non connected modes. The suggested Stateflow-based energy management is efficient in performance, easy to implement, and enables simulations of the switching between operating modes. Consequently, it is deemed highly suitable for managing the hybrid system under optimal operation mode settings.
Funkce Rozumu v estetickém prožitku
Authors: Zuska Vlastimil
Published: April 2023

The study considers Whitehead’s conception of the Reason (articulated especially in his The Function of Reason) as a regulative factor in every aesthetic experience along with Whitehead’s opinion of the basic aesthetic character of every experience. These thoughts are compared with contemporary findings of neuroaesthetics and the Reception aesthetics, in order to demonstrate how stimulating Whitehead’s philosophy is even for the present-day aesthetics.
Heideggerův výklad pojmu mathéma a mathématického charakteru novověké vědy
Authors: Novák Aleš
Published: April 2023

In the mid 30s of the 20th century Martin Heidegger (1889–1976) attempted to explain the “history of Being” leading to what he called “the oblivion of Being”. In this he focused on the impact of the modern science, which he grants to be a sort of metaphysics. According to Heidegger, the main feature of the modern science consists in what he calls the mathéma-character. The Greek word “to mathéma” means “it what can be learned” and “what must be know beforehand”. It is Heidegger’s intention to show that the mathéma-character of the modern science is deciding about the general understanding of the meaning of “being” and that modern science is replacing the metaphysics, which is the origin of the modern science.
Patrick Aidan Heelan: idea hermeneutické fenomenologie a kvantové logiky ve filosofii vědy
Authors: Grygar Filip
Published: April 2023

Translation Commentary
Teachers’ Challenges in Teaching English for Young Learners during Indonesia’s School-Based Curriculum
Authors: Ridhwan M. , Yeni Melda , Husna Ana Imroatul
Published: April 2023

The goal of this study is to discover the challenges that teachers suffered from when teaching English to young learners in Tembilahan Elementary Schools during the School Based Curriculum in 2018. The quantitative descriptive design was used for this study. Researchers employed questionnaires and interviews as research tools to collect study results, the questionnaire functioning as the primary instrument. Questionnaires and interviews were distributed to ten teachers from nine different primary schools. The findings of the Likert questionnaire data analysis and interviews showed that the most difficult challenges for teachers in teaching English to young learners was learners’ motivation. They all believe that raising motivation was tough, and that was one of the difficulties in teaching English to young learners. The findings of the highest score in the data was the thirteenth statement (motivation), where the total score was 40, and it was a teaches’ challenges in teaching English to young learners in primary schools in Tembilahan.
POSSIBILITIES OF DIFFERENTIAL DIAGNOSIS OF DIABETIC AND ATHEROSCLEROTIC ANGIONEPHROSCLEROSIS BASED ON ECHOCONTRASTY OF THE KIDNEYS AND ULTRASOUND EXAMINATION OF THE MAIN VESSELS OF THE NECK
Authors: Borsukov Aleksey V. , Gorbatenko Olga O.
Published: April 2023

Relevance. Currently, atherosclerosis is one of the leading causes of mortality and disability of the population. Since diabetic angionephrosclerosis in patients with DM develops for a long time and mainly in patients of the age group of the population, a differential diagnosis between diabetic and atherosclerotic angionephrosclerosis is necessary, which is reflected in the patent for the invention (patent RU No. 2785489). Aim of the research. To evaluate the effectiveness of a new method of differential diagnosis of diabetic and atherosclerotic angionephrosclerosis based on echocontrasty of the kidneys and ultrasound examination of the vessels of the neck. Materials and methods. In the period from 2019 to 2022, 86 people were examined, who underwent a comprehensive clinical laboratory and multiparametric ultrasound examination with subsequent assessment of the diagnosis of angioedema according to the original technique (Patent No. 2785489). All patients underwent a comprehensive diagnosis, including: collection of complaints and anamnesis, lipidogram, laboratory biochemical examination (capillary blood glucose mmol / L, glycated hemoglobin (HbA1c, %), multiparametric ultrasound examination of the kidneys in B-mode with further Doppler assessment of the state of hemodynamics in the renal vessels, ultrasound of the intima-media complex carotid artery. Results and discussions. As a result of the study, the patients were divided into 2 groups: group 1 (n = 44) – patients with glucose levels ≥ 6.1 mmol/l; group 2 (n = 42) – patients with glucose levels ≤6.1 mmol/l. As a result of complex clinical and laboratory and multiparametric ultrasound examination, combined with contrast-enhanced ultrasound examination of the kidneys, the differential diagnosis of atherosclerotic and diabetic angionephrosclerosis was evaluated according to the proposed method. Diabetic angionephrosclerosis was detected in 31.81% of group 1 patients, and atherosclerotic angionephrosclerosis was detected in 11.3% of patients. In group 2, 69.04% had atherosclerotic angionephrosclerosis, diabetic angionephrosclerosis was not detected in any of their studied group 2 patients. Conclusions. 1. Thus, using the method of differential diagnosis of diabetic and atherosclerotic angionephrosclerosis (patent RU No. 2785489), it allows to separate diabetic and atherosclerotic angionephrosclerosis, as well as to correct diagnostic and therapeutic tactics of patient management with the possibility of preventing early vascular complications. 2. The proposed method of differential diagnosis of diabetic and atherosclerotic angionephrosclerosis allows monitoring the effectiveness of treatment of most diabetic and atherosclerotic angionephropathy.
Investigation of Healthy Lifestyle Behaviors of High School Students Studying in the Field of Health Services
Authors: AKCAN Arzu , ULUSOY Fatma
Published: April 2023

Aim: The aim of this study is to examine the healthy lifestyle behaviors of Vocational
and Technical Anatolian high school (VTAHS) health services students.
Method: The research is of descriptive type and was conducted in all seven
schools of a province with health services in VTAHS. The sample consisted of 681
students attending the 11th grade in the departments of assistant nurse, assistant
midwife and health care technician. Data were collected with a personal information
form and Adolescent Lifestyle Profile (ALP) scale. T-Test in Independent
Groups, Mann-Whitney U Test, One-way ANOVA, Kruskal Wallis were used in
the analysis of the data. Bonferroni was used in the post hoc analysis.
Results: The mean age of the students participating in the study was 16.73±
0.52, 74.6% were female, body mass index (BMI) of 67.3% of them was normal.
While the lowest mean score was observed in the subgroup of health responsibility
(2.10±0.48), the highest mean score (3.14±0.51) was observed in the interpersonal
relations subgroup. Being a woman, living in a town, having a broken family member,
studying in the midwife assistant department, not staying with the family, not
working, having bad family or friend relations, having a diagnosis of illness, having
a bad perception of health status, not having a normal weight BMI was at a disadvantage
in terms of ALP scale scores.
Conclusions and Suggestions: Gender, place he/she lives, family type, department,
place he/she stays, working a job outside of school, family relations, friend
relations, disease diagnosis, current state of health and BMI of students were found
to be effective in ALP scale scores. These students, who are on the way to become
the health personnel of the future, should be made aware of healthy lifestyle behaviors
and interventional studies should be carried out to develop these behaviors.
Technical Analysis of Stocks; Using the Capital Asset Pricing Model (CAPM) To Assess Banking Share on the Indonesia Stock Exchange (2019-2021)
Authors:   Siliwangi University, Rusliana Nanang , Wardhani Ciptaning Lokiteswara Setya ,   STIE Latifah Mubarokiyah, Hidayat Andry ,   STIE Latifah Mubarokiyah
Published: April 2023

Stock are proof of ownership of the value of a company, stock are also one of the securities traded in the capital market. In addition,stocks are one of the investment instruments that have a high risk and return, however, they are still the most popular. This is evidenced by the increasing number of Indonesian investors every year. The purpose of this research is to assess efficient banking stocks and classify them. The analytical method in this research is used descriptive analysis method with a quantitative approach. The analytical tool used the Capital Asset Pricing Model (CAPM). The results showed that of the fourty two banking stocks that became the research sample, there were thirty one efficient stocks and eleven inefficient stocks.
Deep Breathing and Coughing Techniques are Effective for Airway Clearance in Patients with Pulmonary Tuberculosis
Authors:   Health Ministry Polytechnic of Padang, West Sumatera, Indonesia, Suryarinilsih Yosi , Netti Netti ,   Health Ministry Polytechnic of Padang, West Sumatera, Indonesia, Budi Hendri ,   Health Ministry Polytechnic of Padang, West Sumatera, Indonesia
Published: April 2023

Tuberculosis is a public health problem throughout the world. Mortality and morbidity rates of tuberculosis continue to rise. This study aims to determine the effectives of deep breathing and effective coughing technique against airway clearance in patients with pulmonary tuberculosis. This research is a Quasi Experiment with the design of the study one group pretest posttest held in one of the hospitals in the city of Padang. Samples taken as many as 12 people. The data collection is done by observation. Univariate data analysis performed using descriptive statistics and bivariate analysis with statistical paired t-test. The results of this study 33.3% of patients with pulmonary tuberculosis with the deep breathing that is not good, 33.3% of patients with pulmonary tuberculosis with cough ineffective, 100% of patients with pulmonary tuberculosis with airway clearance were not clean before the deep breathing and effective cough techniques, 33.3% of patients with pulmonary tuberculosis with airway clearance were not clean after the deep breathing and effective coughing techniques, there is influence of deep breathing and coughing techniques against airway clearance in patients with pulmonary tuberculosis. This study shows that there is influence of deep breathing and efective cough techniques against airway clearance in patients with pulmonary tuberculosis. Through leader the hospital, is expected to increase patient motivation in doing deep breathing and coughing techniques in accordance with Standard Operating Procedures (SOP).
Parity and Eating Habits Trigger Chronic Energy Deficiency in Pregnant Women
Authors:   Politeknik Kesehatan Tanjung Karang, Fibrila Firda , Ridwan M. ,   Politeknik Kesehatan Tanjung Karang, Herlina Herlina ,   Politeknik Kesehatan Tanjung Karang
Published: April 2023

Nutrition of pregnant women is related to the welfare of the fetus they contain. Chronic energy deficiency (CED) during pregnancy is a trigger for cases of hypertension in pregnancy, pre-eclampsia, bleeding and premature rupture of membranes. Therefore, nutritional adequacy is something that needs to be considered, both before, during and after pregnancy ends. This research is an observational study using a case control design. This study aims to explore the factors that cause chronic energy deficiency in pregnant women. The sample used was 120 respondents who were divided into case and control groups with a ratio of 1:2. The results showed that the proportion of CED incidence was 33.3%, low education was 97.5%, risk parity was 43.3%, family income was below the district minimum wage (DMW) 60%, LILA was less than 23.5 cm 33.3%. , BMI <18.5 22.5%, anemia 31.67%, and unhealthy food consumption habits 69.16%. There is a relationship between parity, family income, anemia, and unhealthy eating habits with the incidence of CED, and there is no relationship between education and the incidence of CED. It is necessary to use appropriate technology as much as possible, such as social media in providing assistance in overcoming CED and the existence of cross-sectoral cooperation in increasing the use of home gardens for families to fulfill family nutrition.
The Urgency of Digital Citizenship Learning Module for Indonesian Student
Authors:   Department of Arts Education, Universitas Pendidikan Indonesia Jl. Dr. Setiabudhi no.229 Bandung, West Java, Indonesia, Pawitan Zakiah , Pradja Barra Purnama ,   Department of Mathematics Education, Universitas Muhammadiyah Tangerang Jl. Perintis Kemerdekaan I/33 Cikokol Tangerang, West Java, Indonesia, Fetrianggi Ramadita ,   Department of Visual Communication Design, Universitas Pendidikan Indonesia Jl. Dr. Setiabudhi no.229 Bandung, West Java, Indonesia
Published: April 2023

Secondary school students have unlimited internet access through technology devices, and they have become part of the virtual citizen. The rise of violence, fraud, digital rape, and the adverse of negative effect of digital socialization gives its own concerns. For these reasons, this study intends to provide a learning module of social guidance to prepare 21 century digital learners to develop awareness towards digital citizenship mindset. The research method uses mixed methods with a qualitative research and development approach when making a module. The stages are named define, design, develop and disseminate. Evaluation used was expert appraisals, audience analysis, and attitude observations. The module is a self-learning material of themes from digital citizenship skills; the curated selves, chatting and red flags, and lastly, hoaxes and fakes, that packed with numerous resources such as video links, article, reflective self-evaluation and interactive scientific resources. The survey conducted resulting that the module is considered effective for learners so they can generate a good social behavior in digital world, a sense of responsibility, increase security, have self-limits on threats and dangers, be confident, and be proficient in using technology in the virtual world. Based on preliminary observations, this study is the first in Indonesia which introduces the concept of digital citizenship through a learning module, ultimately, for secondary school level. Implications for the findings will be on an effort of behavioral changes for learners in secondary school level.