bluuebunny/crossref_metadata_2025 huggingface dataset:
Influence of Competition Orientation Strategies on Performance of Small-Scale Enterprise in Nasarawa State, Nigeria
Authors: Alhaji A. A. , Adamu Ibrahim , Bello M. A.
Published: March 2024

The study determined the Influence of Competition Orientation Strategies on Performance of Small-Scale Enterprise in Nasarawa State, Nigeria” the study was guided by six specific objectives, six research questions were formulated and six null hypotheses were raised. The population of the study was 631 proprietors of Small-Scale Enterprises in Nasarawa state. The study used the entire population for the study. A Structured questionnaire was employed for data collection. Two experts validated the instrument, and it was pilot tested in Makurdi, Benue state using 40 proprietors of Small-Scale Enterprises. The instrument yields a Cronbach’s alpha reliability coefficient of 0.83. Five research assistants assisted the researchers in the data collection using direct delivery approach. The data collected were analyzed using Statistics Package of Social Science (SPSS), 25 to mean scores and standard deviations to answer the research questions. Simple Logistic Regression was employed in the test of research null hypotheses at 0.05 level of significance. The study revealed that competitors’ orientation strategies significantly influence the financial performance, employee performance, performance review, success, customers’ loyalty, and customers’ satisfaction with the service of small-scale enterprise in Nasarawa state. It was concluded that effective adoption of Competition Strategies will go along was to boost the performance of Small-Scale Business in Nasarawa state. Based on the findings, the study recommended among others that proprietors of small-scale enterprises in Nasarawa state should integrate effective competition strategies that will enable them to compete with other small-scale markets across the globe.
Adaptive Output Feedback Tracking Control for Nonlinear Systems with Unknown Growth Rate
Authors: Yuan Manman , Qian Wei
Published: March 2024

Article
Adaptive Output Feedback Tracking Control for Nonlinear Systems with Unknown Growth Rate

Manman Yuan 1,2,*, and Wei Qian 1,2,*

1 School of Electrical Engineering and Automation, Henan Polytechnic University, Jiaozuo 454003, China
2 Henan Key Laboratory of Intelligent Detection and Control of Coal Mine Equipment, Jiaozuo 454003, China
* Correspondence: ymmamhappy@163.com; qwei@hpu.edu.cn
 
 
Received: 4 September 2023
Accepted: 7 November 2023
Published: 26 March 2024
 

Abstract: In this paper, the problem of adaptive output feedback tracking is considered for a class of nonlinear systems with lower-triangular structures. A novel dynamic gain is introduced to deal with the unknown growth rate. By coupling the dynamic gain with the observer and the controller, an adaptive output tracking controller is developed, which can guarantee that all signals of the closed-loop system are globally bounded. Finally, the effectiveness of the presented control scheme is illustrated by a numerical example.
Effect of PowerPoint Instructional Package on Secondary School Students’ Academic Achievement in Social Studies in Njikoka LGA, Anambra State, Nigeria
Authors:   Department of Educational Foundations, Nnamdi Azikiwe University, Awka, Anambra State, Nigeria, Ikwuka Obiageli Ifeoma , Onimisi Robert ,   Department of Educational Foundations, Nnamdi Azikiwe University, Awka, Anambra State, Nigeria
Published: March 2024

Objective: Over the years, there has been a decline in academic achievement in social studies among students, both in external and internal examinations. This decline may be attributed to the continued reliance of social studies teachers on conventional teaching methods. Therefore, this study aimed to investigate the impact of PowerPoint Instructional Package (PIP) on the academic achievement of secondary school students in social studies in Njikoka Local Government Area (LGA), Anambra State, Nigeria. Methods: The study utilized a quasi-experimental design with a 2×2 factorial design. The sample consisted of 81 Junior Secondary School two students, including 42 males and 39 females, who were studying social studies in Njikoka LGA. A co-educational school was selected for the study, and intact classes were used. The data collection instrument, social studies Achievement Test, was validated by three experts, and its reliability coefficient was established as 0.78 using the Kuder-Richardson 20 method. Data analysis involved calculating means and conducting an Analysis of Covariance. Results: The result revealed a significant difference on the mean achievement scores of students taught social studies using PIP and those taught using conventional teaching favoring PowerPoint (PPT) group. Gender had no significant effect in the achievement of students in social studies, indicating that the use of PPT is gender-friendly. Additionally, there was a significant interaction effect between teaching method and gender on students’ achievement. Conclusion: The use of PIP had a positive impact on students’ achievement in social studies. As a recommendation, it is suggested that secondary school administratorsorganize seminars and workshops to train social studies teachers in the effective use of PIP for instructional delivery.
Heimat: Malady Without Remedy. “Deheimatizing” German Literature (Othmann, Taha, Ayata)
Authors: Karakurt Hevin
Published: March 2024

It has become commonplace to consider Heimat a loaded concept. The origins of the malady of Heimat have been very convincingly laid out by Bilgin Ayata in her argument for a “deheimatization” of German cultural politics. Ayata deems this necessary as she considers every effort to salvage the concept through reclaiming or pluralization (Heimaten) as futile. While suggestions have been made out of social and cultural studies aiming to remedy its exclusionary and dangerous shortcomings, this article engages with literature’s potential for a “deheimatization” of German cultural spaces. In the study of three German novels by Kurdish authors, first access points are worked out: From rendering a German Heimat impossible through the destruction of the Kurdish homeland in Ronya Othmann’s The Summers (2020), and the disenchantment of a Kurdish Heimat as place of longing in Karosh Taha’s In the Queen’s Belly (2020), to the “deheimatizing” of the German Heimat in getting to know the Kurdish homeland thus far ignored in Imran Ayata’s My Name Is Revolution (2011). The present engagement with Kurdish-German literature provided some first access points towards a “deheimatization” of the German literary landscape and the canon, which could ultimately lead to new imaginaries of collectivity beyond the nation and thus beyond Heimat in its unsalvageable meaning. However, more theorizing is needed in order to render the concept of “deheimatizing” more fruitful for literary analyses.
I Belong Here, Everywhere. Heimat in the Plural
Authors: Can Ali
Published: March 2024

Excerpt from Mehr als eine Heimat: Wie ich Deutschsein neu definiere (Duden Press, 2019), translated from the German by Didem Uca
Dana Bönisch, Jil Runia and Hana Zehnschetzler (eds.), Heimat revisited & Svenja Kück, Heimat und Migration. Ein transdisziplinärer Ansatz anhand biographischer Interviews mit geflüchteten Menschen in Deutschland
Authors: Kletnikov Filip , Zimmermann Ronja
Published: March 2024

Dana Bönisch, Jil Runia and Hana Zehnschetzler (eds.), Heimat revisited. De Gruyter, 2020.

Svenja Kück, Heimat und Migration. Ein transdisziplinärer Ansatz anhand biographischer Interviews mit geflüchteten Menschen in Deutschland. Transcript Verlag, 2021.
PATTERN OF CHRONIC LIVER DISEASE IN CHILDREN IN A TERTIARY CARE HOSPITAL
Authors: SYED U , IKRAM F , NAWAZ S , NAWAZ R , SANA . , ZAMIR S
Published: March 2024

The study aimed to identify the different signs, symptoms, and causes of chronic liver disease in children. The study involved patients between the ages of 1 and 12 years who were suspected of having chronic liver disease, excluding those with acute liver disease, congenital anomalies, and liver transplant recipients. The study was conducted in the Department of Pediatrics at Pak Emirates Military Hospital in Rawalpindi from September 2023 to December 2023. The results of the study showed that the most common causes of chronic liver disease in the patients were progressive familial intrahepatic cholestasis, followed by glycogen storage diseases, Hepatitis C, Wilson's disease, and Hepatitis B. Jaundice, abdominal distension, peripheral swelling, ascites, hepatomegaly, and splenomegaly were the most common symptoms of chronic liver disease. Some patients also suffered from variceal bleeding and hepatic encephalopathy. In conclusion, the study found that chronic liver disease in children from Pakistan has a diverse range of causes and symptoms.
Patient perceptions of healthcare service quality in Romania: Public versus private hospitals – Implications for developed and developing healthcare systems
Authors: Petrovici Dan , Lassar Walfried , Hertelendy Attila Julius , Parthasarathy Madhaven
Published: March 2024

Objective: Recent increases in per capita income and longevity in Central and Eastern European counties (CEECs), alongside a slow-changing soviet-era public healthcare system, has led to the emergence of private hospitals. This paper investigates the differential patient service quality perceptions for private versus public hospitals, as well as for three types of healthcare services: primary, ambulatory, and inpatient care.Methods: Data from 1,673 patients of private and public hospitals in the capital of Romania were collected in face-to-face interviews. Analysis of covariance and partial-least-squares techniques were used to examine the relationships between perceived service quality, hospital ownership status and the type of health service patients received.Results: Over 70% of women prefer private health facilities to public hospitals (compared to less than 30% of men). While private hospitals rank higher than public hospitals on most attributes, the interaction effect of gender and hospital type reveals that assurance and empathy are the only significant attributes in driving women to private hospitals. (Physical facilities and staff appearance) as well as intangible dimensions of service quality (assurance, responsiveness, reliability, and empathy) have a positive impact on perceived overall service quality of healthcare. Improvements in perceptions of hospital’s tangibles, staff’s responsiveness and empathy have the greatest potential to enhance perceived overall service quality.Conclusions: This paper demonstrates the importance of breaking down health services into various sub-categories both in terms of perceived healthcare attributes and in terms of tangible healthcare facilities, such as public and private hospitals.
Redesigning High Schools: 10 Features for Success
Authors: Darling-Hammond Linda , Alexander Matt , Hernández Laura E.
Published: March 2024

This publication outlines 10 lessons that constitute evidence-based features of effective redesigned high schools that help create safe environments where exciting and rigorous academic work occurs and where all groups of students succeed academically, graduate at high levels, and go on to college and productive work. The 10 features of successfully redesigned schools include: positive developmental relationships; safe, inclusive school climate; culturally responsive and sustaining teaching; deeper learning curriculum; student-centered pedagogy; authentic assessment; well-prepared and well-supported teachers; authentic family engagement; community connections and integrated student supports; and shared decision-making and leadership.
Mean value formulas on surfaces in Grushin spaces
Authors: Franceschi Valentina , Monti Roberto , Socionovo Alessandro
Published: March 2024

We prove (sub)mean value formulas at the point \(0\in\Sigma\) for (sub)harmonic functions on a hypersurface \(\Sigma\subset\mathbb{R}^{n+1}\) where the differentiable structure and the surface measure depend on the ambient Grushin structure.
An Effect of an International Practicum on Preservice Teachers’ Competence of Yungbokhap Education
Authors:   Center for Educational Research, Ju Mi-Kyung , Jang Min Jung
Published: March 2024

As the 21st century society becomes rapidly globalized, international
teaching practicum is proposed as one of effective ways for enhancing teachers’
competences for teaching students of diverse backgrounds. Considering that
Yungbokhap education is proposed as a reform movement for student
empowerment, this research investigates the change in the preservice teachers’
perception of Yungbokhap education in the context of an international
teaching practicum. For the purpose, we collected the preservice teachers’
reflection journals and transcripts of practicum conferences for analysis. The
results of the analysis revealed the practicum positively contributed to
enhancing the preservice teachers’ competences for Yunbokhap education. Based
on the results, we discuss implications for international teaching practicum.
The rationale for the use of osteopathic correction in patients with nasal breathing disorders
Authors: Vasilyeva Maria
Published: March 2024

Introduction

Todate, the prevalence of breathing disorders in children and adults makes it necessary to modify diagnostic and therapeutic measures to improve the health status of patients. Currently, the question of whether complex treatment of comorbid patients affects their respiratory function remains open.

Purpose

To evaluate the effect of osteopathic correction of nasal breathing disorders in orthodontic patients with occlusion pathology.

Materials and methods

30 orthodontic patients with concomitant nasal breathing disorders underwent osteopathic correction of the nasal-frontal complex using the author's method (patent application 2023131610). The method of breathing assessment was spirometry with CONTEC SP80B device.The study standardization included the patient's sitting position; a maximal deep breath was taken through the nose with tight lips followed by a complete exhalation through the mouth into the tube of the device. For each patient, the vital capacity of the lungs (VC) was assessed before osteopathic treatment (FVC0), immediately after osteopathic treatment (FVC1) and in 1.5 months (FVC2) in order to assess the delayed outcomes of the osteopathic correction. Friedman's one-way analysis was used to test the statistical significance of differences between the groups, then the groups were compared in pairs with each other using the Nemenyi test. The overall significance level was taken as 0.5. The statistical criteria were calculated using the scipy version 1.9.1 and scikit-posthocs version 0.7.0 packages of the Python 3.10 programming language.

Results

The overall difference in the medians of all subjects in terms of vital capacity before and immediately after the osteopathic correction (FVC1 and FVC0) was 23%, and it was 26%inthe groups relative to the primary values (FVC2 and FVC0) in 1.5 months after the osteopathic correction.If we consider the male half of the patients, the median increase in vital capacity was 18% in 1.5 months after the intervention,while it was 31% in women.In patients under 20 years old, the median increase in vital capacityimmediately after the osteopathic correctionwas 26%, and in 1.5 months after the intervention, the median increase was another 6%; in patients over 20 years old, the increase in vital capacity was 11% immediately after the osteopathic correctionand another 5%in 1.5 months.

Conclusion

The osteopathic correction of dysfunctions of the frontal-nasal complex according to the author's method with acomprehensive approach improves nasal breathing, contributes to the normalization of general health status, posture, feet, and psychological state and improves the effect of orthodontic appliances in the treatment of malocclusion pathology.
Pathogenetic justification of osteopathic methods in the treatment of thermal skin burns
Authors: Stepanova Marina , Zinov'ev Evgeniy , Barsukova Irina , Novoseltsev Svyatoslav , Narushak Irina , Egorova Irina
Published: March 2024

The novelty of the present studylies in the application of manual (osteopathic) approach to the treatment of thermal skin burns in patients in the acute period (1-3 days) of a burn injury. Clinical, osteopathic, and analytical methods were used. The study result is thatthe involvement of the underlying tissues in burn process in the projection of the burn wound zone determines thecourse and the forecast of a thermalskin burn of the II-III degree in patients. Osteopathic treatment can stop the course of typical pathological processes and change the pathogenesis of the wound process. It is advisablethat the method of early physical rehabilitation and exposure to osteopathic treatmentaimed at improvingthe course of the wound process in burn wounds already in the diseaseacute periodshould be introduced in clinical practice.
Assessing the agreement between specialists in ultrasound diagnostics of degenerative changes in the L5-S1 intervertebral disc
Authors: Kuzminov Kirill , Kanaev Sergey , Tolstopyatov Alexey , Dontsova Alice , Bolotov Dmitriy
Published: March 2024

The article provides a detailed description of the application of techniques ofultrasound diagnostics of the spine using the L5-S1 intervertebral disc as an example. An assessment was made of the reproducibility and reliable determination of degenerative signs of the structure of the disc four indicators (heterogeneity of the nucleus pulposus, thinning of the fibrous ring, decrease in the height of the intervertebral disc, rupture/damage/"fissure" of the fibrous ring) based on the agreement of ultrasound diagnostic doctors and the application of statistical calculations using the κ criterion (Cohen's kappa).
Automatic labeling of 3D facial acupoint landmarks
Authors: Yin Junjie , Fang Meie , Ma Weiyin
Published: March 2024

As special marks on a human face, facial landmarks reflect the facial features of various parts of the face, which is crucial in biomedicine and medical imaging. In addition, facial landmarks are also important features in computer vision such as face detection, face recognition, facial pose estimation, and facial animation. In this paper, we construct a 3D facial acupoint annotated dataset by labeling 37 facial acupoints on 846 neutral face triangle mesh on the FaceScape dataset. Based on these annotated data, we use a feature template matching method to realize the automatic annotation of 37 acupoints on triangle meshes. We used 40 meshes as the training set to extract the geometric patterns of 3D acupoints and then measured the performance of the automatic labeling algorithm on 20 meshes and 806 meshes as the test sets. In the training process, we extract the tangent plane for each landmark, project the neighbor vertices of the landmark to the tangent plane, and construct the feature image with R × R resolution through the bounding box of the projected points. In the testing process, we use the pattern images extracted during training to find the average features and use them as a guide to optimize the predicted landmarks. The experimental results show that our automatic acupoint labeling method has achieved good results.
Catch-Up Friday: Improving the Reading Proficiency Levels and Perspectives of Grade 10 Students
Authors: Saro Jeffry M , Barol Arlyn O , Glodobe Ardelyn L , Grana Florelyn S , Billuga Nova P
Published: March 2024

Reading proficiency extends beyond mere word comprehension; it demands active engagement with text, analysis of its content, and synthesis of information to generate new insights and perspectives. This study aimed to investigate the reading proficiency levels of Grade 10 students during the implementation of Catch-Up Friday at Prosperidad National High School in the 2023-2024 school year and determine whether significant differences existed in the students’ reading proficiency levels between pre- and post-assessments during Catch-Up Friday sessions. The study included 182 females and 205 males, selected based on attendance, with thirty Grade 10 students further interviewed to gather insights on the implementation of Catch-Up Friday. Pre-assessment occurred over two Fridays (January 12-19, 2024) with the same number of participants, while post-assessment took place from February 1-8, 2024, utilizing school-provided reading materials. Descriptive statistics, including frequency, percentage, and mean, were employed, and a t-test for independent samples compared Grade 10 students’ mean scores in pre- and post-assessments during Catch-Up Friday sessions. The qualitative analysis utilized thematic guidelines by Bruan and Clarke (2006). The analysis revealed that implementing Catch-Up Friday sessions and contextualized reading materials significantly impacted Grade 10 students’ reading proficiency levels, highlighting the importance of tailored interventions and learning resources to enhance reading proficiency. Furthermore, the study emphasized the need for ongoing efforts to provide comprehensive support for students to improve their reading proficiency levels. Findings indicated that students enjoyed diverse reading activities during Catch-Up Friday sessions, felt supported by teachers, and believed the sessions effectively addressed their individual needs. The materials used were relevant and engaging, boosting students’ confidence in reading. Additionally, five themes emerged from student responses: Feedback on Catch-Up Fridays, Strategies for Reading Proficiency on Catch-Up Friday, Reading Importance and Catch-Up Friday, Challenges in Catch-Up Fridays: Share and Overcome, and Catch-Up Friday Effectiveness: Expanding Perspectives. These findings posited the effectiveness of Catch-Up Friday sessions in enhancing reading proficiency and fostering a stimulating learning environment conducive to academic growth and development.
The Relationship Between Temperament Traits, Care Burden, and Coping Levels of Caregivers of Psychotic Patients
Authors: zdemir i , arslan Derya
Published: March 2024

Objective: This study was carried out to examine the relationship between temperament traits, care burden, and coping levels of caregivers of psychotic patients.
Methods: The study was conducted with 160 caregivers of psychotic patients that were admitted to two public hospitals and community mental health centers affiliated to these hospitals in southeastern Turkey, and received inpatient treatment. Data were collected through face-to-face interviews with caregivers. “Personal Information Form”, “Ways of Coping Questionnaire (WCQ)”, “TEMPS-A Scale” and “Zarit Caregiver Burden Scale (ZCBS)” were used as data collection tools.
Results: The mean total score of ZCBS of the caregivers was found to be 65.01±11.74. It was found that 26.3% (n=42) of the caregivers had depressive temperament as the dominant temperament trait, and they got the highest score from the submissive approach sub-dimension of the WCQ. A negative and statistically significant correlation was found between ZCBS total scores and the self-confident approach and optimistic approach sub-dimensions of WCQ, and a positive and statistically significant correlation was found between ZCBS total scores and depressive and anxious temperament sub-dimensions of the TEMPS-A (p<0.05).
Conclusion: It was observed that the majority of caregivers had a depressive temperament, caregiving was perceived as a great burden by caregivers, and they could not use effective coping methods. The temperament traits of caregivers affect the coping method used and the perceived caregiver burden. Since the caregiver's ability to effectively cope with stress will closely affect the patient's care and well-being, knowing the temperament traits, perceived burden level, and coping strategies of the caregiver is important for intervention programs towards psychiatric nurses.
Investigation of Irisin Levels in Patients with Major Depressive Disorder
Authors: Okumu Burak , lu Meltem , lu Mehmet , eci lkay , eci B
Published: March 2024

Objective: Major depressive disorder (MDD) is a common psychiatric disorder. Irisin, produced by proteolysis of FNDC5, is thought to be an exercise-induced hormone that may play a critical role in inducing antidepressant-like effects. Our study aimed to investigate the relationship between irisin and newly diagnosed MDD patients.

Methods: This cross-sectional study included 85 first-time diagnosed MDD patients and 81 healthy controls. Patients were diagnosed with MDD using the Structured Clinical Interview Questionnaire for DSM-IV Axis I and II Disorders (SCID-I, II) and the Hamilton Depression Scale (HAM-D). After an overnight fast, 5 ml of peripheral blood was drawn and serum irisin levels were measured.

Results: When the effects of age and gender variables were controlled, no statistically significant difference in irisin levels was found between the groups. (F=1.832, p=0.178). When the effects of age, gender and body mass index variables were controlled and a partial correlation was made between irisin and HAMD scores, a significant negative correlation was found between irisin and HAMD scores (p<0.001, r=-0.523). The correlation analysis showed a statistically significant negative relationship between age and irisin levels (p=0.008, r=-0.205). However, when the effects of other variables were controlled and a partial correlation was made, no statistically significant relationship was found (p=0.610, r=-0.207).

Conclusion: Our results indicate that irisin levels are associated with the severity of depression. Further studies are needed on the use of irisin as a potential biomarker for predicting clinical course and treatment response in patients with severe MDD.
Exploring CRY1 Protein Residue Associations with Diurnal and Nocturnal Behaviors Across Vertebrate Species
Authors: Onat Onur
Published: March 2024

Background/Aim: Core clock genes exert influence over a spectrum of behavioral consequences and physiological processes. In mammals, distinct transcription-translation feedback loops oscillate approximately every 24 hours, aligning peripheral tissues with the dark-light cycle. Consequently, species manifest diverse activity patterns in their daily routines; for instance, diurnal species exhibit sleep during dark periods and heightened activity during light periods. Over the course of evolution, subtle changes in protein sequences can lead to divergent phenotypic traits. This study aims to scrutinize core clock protein residues to identify significant amino acid sites that might underlie diurnal or non-diurnal tendencies from an evolutionary standpoint.
Methods: We performed multiple sequence alignment on coding sequences of vertebrate core clock protein, CRY1, orthologs obtained from the NCBI database. This was achieved using the Constraint-based Multiple Alignment Tool (COBALT). Vertebrate species were classified into diurnal (n=127) and nocturnal (n=92) categories. Statistical methods were applied to analyze the non-random distribution of amino acid residues between the two groups.
Results: Our analysis of the CRY1 protein provides initial insights into specific amino acid residues exhibiting non-random associations with both nocturnal and diurnal behaviors. Notably, we identified five residues subject to purifying selection and 21 residues under positive selection within CRY1 orthologs. These residues span across exons 1, 4, and 9-12, predominantly concentrated in the tail region.
Conclusion: This preliminary investigation highlights the importance of particular amino acids within core clock proteins, offering valuable insights into their functional significance. The observed discrepancies in conservation patterns between diurnal and nocturnal groups underscore the potential disruption of essential folding processes or post-translational mechanisms by mutations in these regions. This research marks a pioneering advancement in understanding the phenotypic outcomes of core clock proteins and their direct correlation with behavioral traits within evolutionary contexts, potentially linking to sleep disorders.
Contents of potentially toxic elements in sediments and waters of the Meža river and its tributaries draining mine waste deposits
Authors: Gosar Mateja , Bavec Špela , Miler Miloš , Gaberšek Martin
Published: March 2024

The results of the monitoring of the contents of potentially toxic elements (PTE) in sediments (2013, 2017, 2020) and waters (2017, 2020) of the Meža River and its tributaries, which drain mining waste deposits, are presented. A total of 13 sample sites were established in a sample scheme that enables long-term observation of the impact of mining waste deposits. In the sediments, the content of PTE, especially Pb, Zn, Cd, Mo and As, is greatly elevated and fluctuates with time. The study area is affected by more than 300 years of mining and ore processing industry. The differences in the contents in various years are most pronounced in the Meža River tributaries, which drain the mining waste dumps. Hydrological conditions have a significant influence on the contents in sediments, as PTE content increases with higher water level and higher water flow. Water erosion of mining waste dumps has a significant impact on the discharge of contaminated material into watercourses. In contrast, in the upper part of the Meža River, we did not observe strong influence of higher water level on the content of PTE in the sediments. Fluctuations in the content between individual years and fluctuations between various hydrological conditions are higher again in the middle part of the the Meža river, downstream from Žerjav. The presented results demonstrate that the contents of Pb, Zn, Cd, Mo and As in the sediments of the Meža River and its tributaries are very high and that they by far exceed the legislative critical value for the soil. PTE contents in the surface water are elevated in some locations and do not change significantly over time. The local concentrations of Pb, Cd and Zn exceed the legislative guidelines. We estimate that the dynamics of the sediment load in the Meža River along the towns of Črna na Koroškem, Žerjav and Mežica is very complex. In addition to mining waste deposits, the content of PTE in sediments and waters is also affected by scattered sources in the environment, such as contaminated soil and floodplains and their varying degrees of pollution, as the environment has been burdened by long-term mining, ore processing and smelting activities. Current industrial activity may also have an additional environmental impact.
CARTILHAS SOBRE AUTOCUIDADO EM PACIENTES COM DIABETES MELLITUS TIPO 2: UMA REVISÃO DE ESCOPO
Authors: Lima Maysa Regina de Assis , Carvalho Verônica Mendes de , Silva Roberson Matteus Fernandes , Calixto Anna Valéria Duarte , Sousa Guilherme Matos , Dantas Alyce Pereira , Amador Wellgner Fernandes Oliveira , Lira Rafaelle Cavalcante de
Published: March 2024

Introdução: O Diabetes Mellitus tipo 2 é uma doença crônica não transmissível cuja incidência tem crescido, resultando em complicações sérias e, em alguns casos, levando ao óbito dos pacientes. Nesse contexto, a adoção de práticas de autocuidado torna-se crucial para reduzir a morbimortalidade associada a essa condição e promover a autonomia no processo de recuperação dos pacientes. Objetivos: O objetivo deste estudo consiste em realizar uma revisão de escopo abrangente sobre as cartilhas desenvolvidas para o autocuidado em pacientes diagnosticados com Diabetes Mellitus tipo 2, com foco na identificação e análise dos temas abordados. Metodologia: Os artigos de periódicos revisados por pares seguiram os seguintes critérios de elegibilidade: Artigos com o tema principal sendo cartilhas para autocuidado em pacientes com Diabetes Mellitus tipo 2, publicados no período de 2018 a 2023, nos idiomas inglês, português ou espanhol. Os artigos foram excluídos se não tivessem o texto completo disponível gratuitamente. A busca ocorreu usando as seguintes plataformas: Biblioteca Virtual em Saúde (BVS), PubMed e Scientific Electronic Library Online (SciELO). Ao fim do processo foram selecionados 8 artigos. Resultados: Os artigos revisados indicam que o uso de cartilhas pode efetivamente incentivar o autocuidado em pacientes com diabetes tipo 2. As cartilhas abordam temas como a definição de Diabetes Mellitus tipo 2, a importância da alimentação, a prática de exercícios físicos, o uso adequado da medicação prescrita, a automonitorização da glicemia, complicações agudas e crônicas, tabagismo, controle dos níveis sanguíneos de lipídeos, pressão arterial e o papel do acompanhamento multiprofissional e contribuição familiar no cuidado. Conclusão: As cartilhas de autocuidado para pacientes com Diabetes Mellitus tipo 2 desempenham um papel crucial. Abordando temas essenciais, essas ferramentas não só facilitam a compreensão da doença, mas também capacitam os pacientes a adotarem práticas que impactam positivamente na gestão da condição.
ИССЛЕДОВАНИЯ ВЛИЯНИЯ ТЕМПЕРАТУРНОГО ПОЛЯ НА ДИНАМИКУ СУШКИ ПРОДУКТОВ ПРИ ИХ ИНФРАКРАСНОМ НАГРЕВЕ В СОЛНЕЧНЫХ СУШИЛЬНЫХ УСТАНОВКАХ
Authors: Кенжаев И.Г. , Абдырахман  у. К. , Абулова Н.Л.
Published: March 2024

Предметом исследования данной работы является тепло массообменные процессы, происходящие в объеме продуктов при их сушке в солнечной сушильной установке «Термика», в конструкции которой для повышения эффективности ее работы предусмотрен инфракрасное излучение. Расчетно-теоретические исследования проводились с целью определения возникновения и направления действия температурного поля на высушиваемый продукт при их инфракрасном нагреве в солнечной сушильной установке. В исследованиях использован метод математического моделирования теплообменных процессов. Установлено, что при нагреве продукта из разных сторон при инфракрасной тепловой обработке происходит так называемый принцип суперпозиции, то есть усиления суммарного теплового потока, действующего на высушиваемый продукт. Полученные результаты позволяют делать вывод о том, что при инфракрасном излучении происходит ускорения процесса сушки продуктов. Рекомендуется при разработке новых типов солнечных сушильных установок предусмотреть в конструкции элементов инфракрасного излучения.
ОПЫТ ИСПОЛЬЗОВАНИЯ ПРОМЫШЛЕННЫХ ОТХОДОВ ПАВЛОДАРСКОЙ ОБЛАСТИ ДЛЯ ПРОИЗВОДСТВА СТРОИТЕЛЬНЫХ МАТЕРИАЛОВ
Authors: Тлеулесов А.К. , Арынгазин К.Ш. , Богомолов А.В. , Урузалинова М.Б. , Алигожина Д.А.
Published: March 2024

В данной работе предметом исследования рассматривается опыт использования отходов электроэнергетики и металлургии в ТОО «Экострой НИИ-ПВ», г. Павлодар, Республика Казахстан, для производства строительных изделий. Цель исследования – разработка рецептов бетонных смесей с использованием местных промышленных отходов. Предлагаемый состав бетонной смеси, по сравнению с существующими аналогами, предусматривает использование местных техногенных отходов (золошлаковые отходы от сжигания Экибастузского угля, бокситовый шлам Павлодарского алюминиевого завода, шлаки сталеплавильного производства), отличающихся химическим и гранулометрическим составом, а также вяжущими свойствами, от других аналогов и прототипов. При изготовлении строительных изделий вводится смесь, включающая шлакопортландцемент, песок, щебень, бокситовый шлам, саморассыпающийся сталеплавильный шлак, золошлаковые отходы тепловых электростанций от сжигания экибастузских углей. Согласно результатам испытаний, средняя прочность строительных изделий (тротуарная плитка, бордюр, пустотелый камень) удовлетворяет требованиям для строительства малоэтажных зданий. Разработанный состав бетонной смеси рекомендован для производства строительных изделий и уже применяется в ТОО «Экострой НИИ-ПВ».
МАТЕМАТИЧЕСКАЯ МОДЕЛЬ МОДЕРНИЗАЦИИ ОШСКОЙ ТЕПЛО-ЭЛЕКТРИЧЕСКОЙ ЦЕНТРАЛИ ПРИ ВЫБОРЕ ОБОРУДОВАНИЯ РАСПРЕДЕЛИТЕЛЬНЫХ УСТРОЙСТВ
Authors: Пакирдинов Р.Р. , Абсамат к. Г.
Published: March 2024

В данной работе предметом исследования является процесс модернизации Ошского тепло-электрического центра, инженерных расчетов и  выбора оборудований на основе расчета коротких замыканий. Цель исследования – разработка математической модели модернизации Ошского тепло-электрического центра при выборе оборудования распределительных устройств. Рассмотрены два целесообразных варианта структурной схемы Ошского тепло-электрического центра. Для решения задачи выполнены: составление технически возможных вариантов структурной схемы и обоснованный выбор наилучшего подходящего с учётом надежности; оценка новых структурных схем Ошского тепло-электрического центра с помощью расчета и сопоставления по технико-экономическим показателям; определены значения сверхпереходного тока в местах короткого замыкания, ударный ток и его действующее значения; выбор новых оборудований по значениям тока коротких замыканий. В результате  проанализирована проверка выключателя на термическую и динамическую  стойкости к токам короткого замыкания; проверка выключателя по отключающей и включающей способности. Были выполнены работы по изучению методов практического расчета и разработки математической модели электромеханического переходного процесса на примере расчета коротких замыканий при модернизации Ошского тепло-электрического центра.
ПРОДОВОЛЬСТВЕННАЯ БЕЗОПАСНОСТЬ И ОСНОВНЫЕ НАПРАВЛЕНИЯ И МЕХАНИЗМЫ ГОСУДАРСТВЕННОЙ АГРАРНОЙ ПОЛИТИКИ В КЫРГЫЗСТАНЕ
Authors: Ташбаев А.М. , Эргешов К.А.
Published: March 2024

В данной работе  рассмотрены вопросы обеспечения продовольственной безопасности и основные направления и механизмы государственной аграрной политики, изложенные в соответствующих нормативно-правовых актах республики. Отмечено, что в документах, регулирующих развитие сельского хозяйства, не предусмотрены конкретные этапы и механизмы обеспечения продовольственной безопасности, необходимо законодательно установить пороговые значения продовольственной независимости по основным продуктам питания, по потреблению которых в республике имеется высокая импортозависимость. Экономическая интеграция в рамках общего рынка Евразийского экономического союза должен  способствовать созданию единого рынка с учетом абсолютных и сравнительных преимуществ каждой страны в аграрном производстве.
ВОСПИТАТЕЛЬНОЕ ПРОСТРАНСТВО ПЕДАГОГИЧЕСКОГО ВУЗА КАК ФАКТОР ФОРМИРОВАНИЯ СОЦИАЛЬНО-ЛИЧНОСТНОЙ КОМПЕТЕНЦИИ БУДУЩИХ УЧИТЕЛЕЙ НАЧАЛЬНЫХ КЛАССОВ
Authors: Рамазанова Н.К.
Published: March 2024

Предметом исследования в этой работе  является  воспитательное  пространство  педагогического вуза, направленное на формирование социально-личностной компетенции будущих учителей начальных классов.  Цель исследования: изучить содержание воспитательного пространства Павлодарского педагогического университета имени Әлкей Марғұлан для создания условий по формированию социально-личностной компетенции студентов образовательной программы «Педагогика и методика начального обучения». В исследовании были использованы теоретические, эмпирические, математические методы исследования. Полученные результаты позволили выявить включенность студентов в воспитательный процесс вуза, определить его достоинства и недостатки. Научная ценность исследования заключается в определении роли и подходов к созданию воспитательного пространства вуза при подготовке будущих учителей начальных классов. Практическая значимость полученных результатов отражается в предложенных в статье направлениях организации воспитательного пространства педагогического вуза для формирования социально-личностной компетенции будущих педагогов начальных классов. В качестве рекомендаций в перспективе исследования указывается на необходимость активного сотрудничества педагогического вуза и начальной школы для изучения актуальных инновационных технологий обучения, и воспитания для формирования педагога.
Đời Sống Đạo của Giới Trẻ Di Dân Tây Nguyên
Authors: Nguyễn Phước Tuyển , Nguyễn Văn Mạnh , Nguyễn Hoàng Việt , Nguyễn Ái
Published: March 2024

Đứng trước làn sóng di cư không ngừng trong những năm gần đây, một vấn đề cấp thiết đặt ra đó là Mục vụ di dân. Tùy theo, đối tượng , vùng miền, hoàn cảnh khác nhau, ta nhận thấy có không ít khó khăn, thách thức đặt ra, đặc biệt với các bạn trẻ - những thành phần quan trọng của xã hội và giáo hội. Các bạn đang cần gì? Đâu là giải pháp hữu ích nhất giúp các bạn trong đời sống tâm linh? Hiểu được điều đó, với mong muốn đi sâu hơn nữa trên bước đường đồng hành với các bạn trẻ công giáo vùng Tây Nguyên đang sinh sống tại Sài Gòn, nhóm nghiên cứu chúng tôi muốn thực hiện một nghiên cứu khảo sát về đời sống đạo của bạn, qua đó phần nào giúp người ta có cái nhìn rõ hơn, cũng như giúp những ai muốn đưa ra một phương hướng mục vụ có được kết quả hữu ích nhất phù hợp với thực trạng.
Abstract
The purpose of this study is to provide an objective and pastoral perspective on the religious life of Central Highlands migrant in Saigon. Faced with the recent influx of migration, pastoral care for migrants has become a pressing issue. Depending on the different objects and circumstances, a number of difficulties and challenges are posed, especially for young people – a vital component of society and the Church. What do they need? What are the most effective solutions to support their spiritual lives? With the desire to accompany young Central Highlands Catholics in Saigon more deeply, our research team wanted to conduct a survey study on their religious life, which in turn could provide a clearer perspective and helps those who want to give a pastoral direction to achieve the best possible results in line with the current situation.
INNOVATIVE SOLUTION TO REDUCE AIR POLLUTION
Authors:   Students, 6Lecturer 7HOD of Sci.Department (KKWP),, Adale Pratik Mohan
Published: March 2024

In our Project we are aiming to make a ‘Air Pollution Absorbing Material’, which contains Titanium dioxide in addition to the conventional ingredients. Titanium dioxide is already commonly used in various toothpastes, Cosmetic Products because it functions as a self- cleaning chemical, meaning the new Material has the additional advantage that it breaks down algae and dirt so its surface stays clean. The Material is made up of traditional cement mixed with titanium dioxide. This unique mixture allows air to pass through while simultaneously capturing nitrogen-oxide particles, a main component of smog. Titanium dioxide functions as a catalyst to the chemical reaction which is activated by UV light. Not only does it filter the air, but the collected smog residue washes off with a light rainfall. This will be very Innovative Way to reduce Air Pollution by using Titanium Dioxide without harming the environment with harmless reaction and Saving Lives by reducing Air Pollution Key Words—Concrete, Nitrogen Oxides, Photocatalyst, Titanium Dioxide, Porous Structure, smoke reduction
Assessment of the Infrastructure Development in Delhi-Mumbai Industrial Corridor in Gujarat: A Focus on Power Requirements
Authors:   Assistant Professor, Faculty of Architecture & Planning  Parul University, Vadodara, Gujarat, India., Shukla Ar. Reshma
Published: March 2024

The Delhi-Mumbai Industrial Corridor (DMIC) stands as a cornerstone of India's ambitious vision for economic growth and industrial development. This study meticulously assesses the infrastructure development within the Gujarat segment of the DMIC, with a specific emphasis on the critical aspect of power requirements. The objective is to evaluate the current state of power infrastructure, identify challenges, and propose strategic recommendations for ensuring a sustainable and robust power supply to support the burgeoning industrial activities. Its a project that aims to develop effective industrial infrastructure along a dedicated freight corridor, and Gujarat is a key state in it. With an emphasis on power needs, the trends in power consumption and the adequacy of the infrastructure in Gujarat's industrial sector are crucial. Keywords: Industrialization, DMIC, Gujarat Power,
Arduino based Voice-Controlled Wheel Chair
Authors:   Theem College of Engineering, Boisar-401501, Adnan Khan
Published: March 2024

The integration of key components in a voice-controlled wheelchair designed for individuals with physical disabilities. It highlights the use of Arduino microcontrollers to interpret voice commands, translating them into signals for motorized movement. A Bluetooth module facilitates communication between the device issuing commands and the Arduino. The main focus is on achieving a 180-degree rotation of the wheelchair, which necessitates configuring the Arduino to control both front and back wheels for directional movement and speed. Motorized motion is enabled through a system of chain and sprockets with cycle tires, ensuring smooth and stable traversal across different surfaces. This abstract encapsulates the essential elements of the wheelchair's design and functionality, emphasizing its ability to empower users through intuitive control and reliable mobility assistance. The integration of a Bluetooth module facilitates seamless communication between the controlling device and the wheelchair. Key emphasis is placed on the wheelchair's ability to execute a 180-degree rotation, necessitating precise configuration of the Arduino to manage both front and back wheels for directional control and speed modulation. The inclusion of a chain and sprockets system, coupled with cycle tires, ensures smooth and stable mobility across diverse terrains, ultimately enhancing the user's independence and quality of life.
AI-Driven Detection of COVID-19 and Pneumonia on Chest X-Rays
Authors:   Artificial Intelligence and Data Science Department, Shah & Anchor Kutchhi Engineering College, Pazare Shital
Published: March 2024

In the era of rapid digital transformation and amidst the unprecedented challenges posed by the COVID-19 pandemic, the imperative for accurate and efficient disease diagnosis has never been more pressing. This study delves into the realm of automated detection of two critical respiratory illnesses, COVID-19 and pneumonia, employing a sophisticated approach that integrates the utilization of three distinct models: a custom model developed in-house, Xception, and DenseNet121. Using CNNs, widely recognized for their exceptional capabilities in pattern recognition within medical images, our research endeavors to give a thorough evaluation of each model's performance. Through meticulous experimentation and rigorous comparative analysis, we aim to elucidate not only the strengths and limitations of these models but also their potential for practical deployment in clinical settings. By juxtaposing the outcomes derived from our custom model with those from the established architectures of Exception50 and DenseNet, we seek to offer a nuanced understanding of their respective efficacies in disease detection. Moreover, this study aspires to contribute substantively to the ongoing discourse in medical image analysis, with the overarching goal of facilitating the methodologies to enhance disease detection accuracy and ultimately improve patient care outcomes amidst the challenges posed by respiratory illnesses such as COVID-19 and pneumonia. Key Words: X-ray Detection, Pneumonia Detection, DeepLearning, Image Analysis, Medical Imaging