bluuebunny/crossref_metadata_2025 huggingface dataset:
Computer simulation of the deformed state and strength of the frame structure of a heavy uav
Authors: Breslavsky Dmytro , Konkin Valerii , Marusenko Oleksiі , Kortunov Vyacheslav
Published: January 2023

COMPUTER SIMULATION OF THE DEFORMED STATE AND STRENGTH OF THE FRAME STRUCTURE OF A HEAVY UAV

The paper is devoted to the presentation of the computer simulation results of the stress-strain state and evaluation of the low-cycle strength of the frame structure of a heavy unmanned aerial vehicle (UAV) of the quadcopter type, the prototype of which was developed at NTU "KhPI". The quadcopter is built on the basis of the use of four internal combustion engines (ICE), which provide lifting power. The cycle of calculations of the stress-strain state of the frame structure, carried out to select the option required from the point of view of ensuring the required stiffness and strength, was performed using the Finite Element Method (FEM). A macro has been developed for use in the engineering software, which allows you to select the best parameters from the point of view of the required stiffness and strength of the frame. The results of calculations of the variant implemented in the design of the created UAV prototype are presented. According to the results of the analysis of the stress-strain state, it is shown that the structural parameters chosen for the steel frame of the prototype fully satisfy the conditions of minimal deformation and short-term strength. The constants included in the evolution equation for the damage parameter describing low-cycle loading, which occurs during UAV abnormal landings, have been determined. An elastic-plastic analysis of the frame structure deformation for the conditions of dangerous landing of the quadcopter was performed. Calculations of hidden damage accumulation processes in the most heavily loaded frame beams have been carried out. For the steel frame implemented in the created prototype, the possibility of satisfactory resistance to low-cycle deformation under abnormal landing conditions is demonstrated. It is shown that due to the insufficient low-cycle strength of the aluminum alloy structure, it is necessary to make structural changes in the new version of the UAV frame that is being designed.

Key words: computer simulation, quadcopter, macro, beam structure, stress-strain state, FEM, low-cycle strength, damage.
Outdoor education toward personal & social responsibility and physical fitness level
Authors: Rimasa Dery rimasa , Nugraha Eka , Nasution Muhammad Faisal Ansari
Published: January 2023

The research aims to determine the impact of outdoor education activities on personal & social responsibility and physical fitness. The research method used was a Quasi-Experimental design Non-equivalent Control-Group design. The sample consisted of 40 students, then divided into two groups, the experimental group, and the control group. The instrument used was a questionnaire of Personal & Social Responsibility and a Bleep test. The analysis of the experimental group affects Personal & Social Responsibility and Physical Fitness. The results of analysis and calculation state that the Personal & Social Responsibility and physical fitness level experimental group increased compared to the control group and improving the physical fitness level of the experimental group increased by an average of 1.83 compared with the control group with an average of 0.055. In conclusion, the activity of Outdoor Education has increased the Personal & Social Responsibility and physical fitness of students.
Overcoming Difficulties in Managing Online Learning in the Era of the Covid-19 Pandemic
Authors: Khairiah
Published: January 2023

Difficulties overcoming the management of online learning in the era of the Covid-19 pandemic, due to the level of availability of technological devices, the readiness of human resources, the level of technological literacy of teachers, students and parents and the readiness of educational institutions. This article uses a descriptive qualitative method, this paper aims to map the forms of efforts to overcome online learning difficulties during the co-19 pandemic and analyze the causes. Data collected sourced from primary data and secondary data. Secondary data of 50 Aliyah madrasah institutions in Bengkulu. Primary data includes teacher profiling, motivation, types of difficulties and efforts to overcome the difficulties they experience. Secondary data consists of teacher literacy and attendance, statistics on teacher competency test results. Primary data and secondary data are used as a basis for analysis in efforts to overcome difficulties in managing online learning during the co-19 pandemic, through interviews with 15 teachers and 15 students, taking into account their special characteristics, situation and culture. This study shows that differences in socioeconomic groups of students and parents shape their opportunities to study online. The gap in students' socio-economic class has consequences for the level of difficulty in managing online learning in communicating, responding, doing activities, collaborating and achieving student competency and achievement. The existing structural gaps are an important factor in interpreting the reality of difficulties in managing online learning at Aliyah madrasas in Bengkulu Province, Indonesia.
Identification Of Soil Transmitted Helminth Using Formol Ether Sedimentation And ZnSO4 Solution Flotation Methods
Authors: Taquillah Naura Silmy , Mahtuti Erni Yohani , Masyhur Muhammad , Faisal
Published: December 2022

Soil transmitted helminths are parasitic groups of worms that live in countries with subtropical or tropical climates. In humans, when exposed to parasitic eggs or larvae, they can cause infection. Stool examination is divided into qualitative and quantitative examination. Qualitative are direct examination, flotation, tape, deposition, and thick preparations. Kato-Katz and Stoll are quantitative. The purpose of this study was to compare the results of STH identification using the Formol Ether Sedimentation Method and ZnSO4 Solution Flotation with a total sample of 30 samples using purposive sampling. Data analysis with percentage tables and the Chi Square statistical correlation test The results of the analysis prove that the number of samples infected with soil transmitted Helminth with the Formol Ether Sedimentation Method and ZnSO4 solution flotation is the same. With p value = 0.850, which means there is no significant difference between Formol Ether Sedimentation and ZnSO4 solution flotation.
The Android-Based Vegetable Retail Sales System uses The Firebase API Method
Authors: Muslikhudin Mochamad
Published: January 2023

Developments in the economic sector so far have brought quite a rapid impact in the business world, this has led to differences in sales at the market level. Porong Market is a traditional market located in Porong District, Sidoarjo Regency, East Java Province. Not all traders in Porong market have their own proper land or place to sell their wares. This creates problems when the rainfall is erratic and causes the traders' land to become flooded or muddy. This sales system is designed with the Java programming language which is then implemented on an Android-based system. The results of this study are the android based sales system using the firebase api which has been tested with blackbox testing on several respondents. The benefits of the research are expected to make it easier for the public to find out information about sales at the Porong market. And users can manage merchandise to keep getting a stable income for sellers
The Impact of COVID-19 Pandemic in Pakistan
Authors:   Department of Obstetrics and Gynaecology, Azra Naheed Medical College, Superior University Lahore, Pakistan., Sibtain Shabnum , Azeez Aaleen ,   Azra Naheed Medical College, Lahore, Pakistan
Published: January 2023

Objective: COVID-19 is a public health international emergency. The objective is to gain the understanding on how this virus affects the human body and what were the risk factors affecting the morbidity and mortality. Materials and Methods: The data was collected from Chaudhry Muhammad Akram research and teaching hospital. The data was collected from the patient notes and the Performa’s were filled. The population for study were in the age range of 30 to 70 years and both males and females were included. The pregnant women were not included in this study. The notes of patients were taken from the year 2021. Results: This retrospective study included hospitalized patients. The total patients included in this study were fifty. The symptoms studied were fatigue, fever, cough and shortness of breath. All the patients admitted complained of fatigue (100%). 21(42%) patients had fever. 23 patient (46%) complained of cough and 21(42%) had shortness of breath. The male admitted were 31 (62%) and females were 19. (38%) There were 3 patients (6%) admitted in the age ranging from 30-40 years, ten (20%) were 41-50 years, sixteen(32%) were 51-60 years old and twenty one(42%) were 61-70 years old. 40 (80%) patients completely recovered, 2 (4%)patients were referred to other hospital because of lack of required facilities. Twenty patients (40%) admitted had existing medical problem. Eight patients (16%) who were on ventilators had co morbidities like hypertension, diabetes, and obesity died. There were two women and six men who died. Conclusion: Our study concluded having any comorbidity increased the risk of hospital fatality with COVID-19. The data suggested that more males were admitted as compared to females. The fatality was more in male compared to females. Male sex can be identified as a risk factor for death. Most of patients belonged to group 51-70 years age. The survival rate in our study was 80%.
O Atendimento Educacional Especializado (AEE) em tempos de pandemia: a experiência do Instituto Federal Catarinense (IFC) com estudantes com deficiência intelectual
Authors: Vizzotto Liane , Dalla Costa Sílvia Fernanda Souza , Noronha Adriela Maria
Published: January 2023

O presente estudo objetiva apresentar o trabalho desenvolvido pelo atendimento educacional especializado (AEE) com estudantes com deficiência intelectual, no Instituto Federal Catarinense, Campus Concórdia, durante o primeiro ano do desenvolvimento das aulas de ensino remoto, metodologia utilizada durante o período de distanciamento social provocado pela pandemia do Covid 19. Trata-se, portanto, de sistematização de uma experiência, no campo da educação especial no ensino médio integrado, tendo como fontes de pesquisa os documentos normativos, bem como os registros efetuados pela própria instituição. A sistematização de experiências levanta novos conhecimentos e desenvolve uma compreensão profunda das experiências, com o fim de melhorar a prática por meio da reflexão teórica. Nesse sentido, os achados mostram que o ensino remoto, em que pese seus limites, proporcionou a continuidade dos estudos evitando o total distanciamento dos alunos com deficiência intelectual. Estamos em contínuo processo de transformação da educação e da sociedade, por isso, precisamos articular propostas educacionais que sejam para todos, sem segregação ou risco de deixar alguém para trás.
Mapa coletivo digital
Authors: Secatto Ana
Published: January 2023

Considerando o contexto de grande presença das Tecnologias Digitais de Informação e Comunicação (TDICs) no cotidiano da sociedade, o presente trabalho apresenta reflexões e análises elaboradas com base em revisões bibliográficas e de uma experiência cartográfica realizada no ano letivo de 2019 em uma escola da rede pública localizada no município de Fátima do Sul-MS. A referida experiência envolveu o uso das TDICs aliadas ao processo de Ensino de Geografia e das aprendizagens cartográficas dos discentes do Projeto de Avanço do Adolescente e do Jovem na Aprendizagem em Mato Grosso do Sul (AJA/MS), etapa que corresponde ao 8º e 9º anos do Ensino Fundamental. A experiência cartográfica foi desenvolvida nas aulas dos componentes curriculares de Geografia e Informática, e visou envolver e motivar o protagonismo estudantil, articulando as vivências dos alunos em seu espaço local, por meio da interação com as tecnologias digitais na produção de um mapa coletivo digital. Através das reflexões teóricas e da experiência pedagógica realizadas, constatamos que as atividades propiciaram a autonomia e motivaram o senso de pesquisa dos estudantes no processo de ensino, contribuindo para o desenvolvimento de competências e habilidades na produção dos conhecimentos escolares e alfabetização cartográfica através do uso das TDICs, propiciando a aquisição de habilidades de localização e orientação no espaço geográfico, além do aprofundamento maior no estudo da paisagem do espaço vivido pelos estudantes e da compreensão de que o espaço geográfico não é estático, sendo eles integrantes e agentes transformadores destes espaços.
Construction and application of LSTM based prediction model for tunnel surrounding rock deformation
Authors: He Yongchao , Chen QIUnan , Huang Xiaocheng , Chen Zhenghong
Published: January 2023

As an important problem during tunnel construction and tunnel maintenance, tunnel surrounding rock deformation has been paid close attention by scholars at home and abroad. The traditional method to predict the tunnel surrounding rock deformation by fitting the monitoring and measuring data of the tunnel not only consumes a lot of manpower and material resources, but also has a low accuracy in predicting the data with large fluctuations. Deep learning tunnel surrounding rock deformation prediction method can reduce labor cost and improve monitoring efficiency and accuracy. Taking a tunnel project as an example, based on the cyclic neural network model in deep learning, the tunnel monitoring and measurement data were modeled and analyzed, and the LSTM network model was constructed, which was used to analyze and predict the vault settlement of the tunnel. Then the monitoring data are compared with the traditional curve prediction and LSTM network model prediction to obtain the tunnel surrounding rock deformation results. The results show that the LSTM prediction model can predict the vault settlement in the process of tunnel construction. The accuracy and stability of the prediction are better than those of the traditional curve, no matter the data with small or large fluctuation amplitude, and are consistent with the field measured data. The research results can be used to introduce the LSTM prediction method in deep learning into tunnel construction, and provide a certain reference for tunnel construction safety.
Knowledge, attitudes, and barriers of physiotherapists regarding the pelvic floor muscle training and pregnancy: cross-sectional study
Authors: Sousa Ana Jéssica dos Santos , Barbosa-Silva Jordana , Fernandes Jessica Gabriela de Godoi , Degani Adriana Menezes , Danna-Dos-Santos Alessander , Rodrigues Jessica Cordeiro , Driusso Patricia
Published: January 2023

Background
The evidence shows the benefits of pelvic floor muscle training (PFMT) to prevent urinary incontinence (UI) during pregnancy and postpartum. However, there is a need to investigate the attitudes of the Brazilian physiotherapists that are taking care of this population. We aimed to analyze the knowledge, attitudes and barriers of physiotherapists regarding their ability to search for scientific outcomes and clinical expertise about the assessment and the prescription of PFMT during pregnancy.
Methods
A cross-sectional study carried out remotely through the Google Forms platform. A semi-structured and self-administered questionnaire was used to assess participants’ sociodemographic, academic, and professional characteristics attitudes, perceptions, and barriers related to evidence-based practice(EBP) for the prescription of PFMT during pregnancy. Participants also answered about the main resources to assess the PFM function and presence of dysfunctions of PFM in pregnant women. The knowledge of physiotherapists regarding the benefits of the prescription of PFMT for pregnant women was assessed by eight questions related to the available evidence of PFMT in preventing and treating UI and fecal incontinence during pregnancy and postpartum..
Results
Ninety-eight physiotherapists were included. Most participants(73%) agreed with their ability to search for scientific studies and find answers to their clinical questions from the results of scientific papers. Around 97% of participants searched for scientific evidence in scientific databases; and 64% searched in databases of health institutions such as World Health Organization(WHO) and the Ministry of Health of Brazil. Barriers to implementing EBP in clinical practice were related to understanding statistical analysis(47%) and languages besides Brazilian Portuguese(38%). A higher percentage of participants(> 80%) agreed that PFMT would prevent and treat urinary and fecal incontinence in the late pregnancy and postpartum.
Conclusions
The most of the physiotherapists were confident with their scientific research and interpretability abilities to identify answers to their questions regarding the PFMT for pregnant women in the scientific literature. However, there are some barriers in order to applying concepts of EBP in Women's Health area. Professionals agreed that PFMT prevents and treats urinary and fecal incontinence during pregnancy and late postnatal, despite scientific evidence proving its effectiveness only in preventing UI during pregnancy.
Modality Correlation Aware Sparse Representation and Kiou Tracker for Rgb-infrared Videos
Authors: K Bino T , Ramya S.Thanga , Ramar K
Published: January 2023

Visual tracking of objects in videos has a wide range of applications, especially in large-scale applications where it is not practical to attach markers to many objects for conventional, marker-enabled tracking methods. These applications include video surveillance, construction, traffic, logistics, etc. Despite the development of several tracking algorithms for RGB videos over the past ten years, tracking performance and resilience of these systems may suffer significantly when RGB video information is inaccurate due to bad lighting or very low resolution. This study offers a new tracking system that tries to merge data from RGB and infrared modalities for object tracking in order to overcome this problem. The suggested tracking system merges a Kalman filter with an IOU-based track association approach, a machine learning model, and a Kalman-Intersection-Over-Union (KIOU) tracker for object tracking in films. Specifically, the learning model can generate discriminative feature templates for collaborative representations and discrimination in heterogeneous modalities, which can solve the modality discrepancy problem under the proposed modality consistency constraint from both representation patterns and discriminability. The effectiveness of the suggested approach is demonstrated by tests on several difficult RGB-Infrared films.
Informed choice and its associated factors among women received immediate postpartum long-acting reversible contraceptives at public hospitals in Sidama regional state, Ethiopia, 2022
Authors: Samuel Beniyam , Tsegaye Berhanu , Dulla Dubale , Aynalem Amdehiwot , Israel Eskinder , Gebrie Meless
Published: January 2023

Introduction: It is crucial to ensure the quality of family planning (FP) services through women's informed choice during the provision of long-acting reversible contraceptives. In Ethiopia, previous studies have focused on the quality of family planning services. However, much emphasis was not given to the informed choice of immediate postpartum long-acting reversible contraceptives (LARCs), particularly in the study area.Method: An institution-based cross-sectional study was conducted from June 1–July 31, 2022, among 373 immediate postpartum women who received long-acting reversible contraceptives at public hospitals in the Sidama region, Ethiopia. Women were selected and interviewed using a systematic random sampling technique and via a structured interviewer-administered questionnaire respectively. Data was collected using Kobo Toolbox software and then exported to the Statistical Package for Social science (SPSS) version 25 for analysis. A logistic regression model was used to identify the predictor variables.Results: The magnitude of informed choice of long-acting reversible contraceptives was 23.5% (95%CI (19.6% − 27.7%)). The messages through posters about long-acting reversible contraceptives at the facility (AOR 3.6, 95%CI (1.92,6.79), postpartum family planning counseling during antenatal care (AOR 2.8, 95%CI (1.2,6.4), previous contraceptive use(AOR 3.23, 95%CI (1.12–9.33), and women's with secondary and higher education (AOR 2.92, 95%CI (1.27,6.73) and (AOR 5.7, CI 95% (2.267,14.669) respectively were factors significantly associated with informed choice during immediate postpartum family planning service.Conclusion and recommendation: In the current study, nearly one-fourth of women had made Informed about immediate postpartum LARCs. Socio-demographic factors, exposure to prior use of contraception, and posters that have messages about long-acting reversible contraceptives are factors that vary the woman's ability to make an informed choice. Thus, efforts are needed to ensure that all women using immediate postpartum LARCS can make an informed choice.
The effects of different levels of sodium diformate on growth performance, Immunological respond, digestive enzyme activity and intestinal histomorphology in juvenile Siberian Sturgeon Acipenser baerii
Authors: Kazemi Mohsen , Mohammadian Takavar , Mesbah Mehrzad , Basir Zahra , Khosravi Mohammad , Tabandeh Mohammad Reza
Published: January 2023

Sodium diformate (NaDF) is organic acids that modulate growth performance, Immunological respond, digestive enzyme activity and intestinal histomorphology status. So, the present study aimed to investigate the effects of different levels of NaDF on growth performance, Immunological respond, digestive enzyme activity and intestinal histomorphology in juvenile Siberian SturgeonAcipenser baerii. A total of 360 juvenileAcipenser baerii(34.55 ± 4.5 g) was randomly divided into 4 experimental treatments (Three replicates each). Juvenile Siberian Sturgeon fed control food or diet supplemented with different levels of NaDF (0. 5, 1 and 1.5 g/Kg) for 60 days. The results showed that concentration of 0.1% NaDF improved significantly (p < .05) fish growth performance following 30 days of application (p < .05). The results showed that dietary administration of NaDF significantly (p < .05) increased digestive enzymes. Dietary administration of NaDF in all treatments significantly increased the serum lysozyme and complement activity, and respiratory burst activity inA. baeriiat days 60th of the experimental period. The highest bactericidal activity (P < 0.05) was observed in the fish which fed diet containing 0.15% NaDF (at days 30th ) and 0.1% NaDF (at days 60th ). The fishes fed diets supplemented with NaDF like other trail factor, presented increase in the thickness of the epithelium of the intestine, villus height, villus width, and number of goblet cells, were greatest in 0.15% NaDF, and followed by 0.1% NaDF after day 30 and 60 of culture. The present results revealed beneficial effects of 1 g/Kg dietary NaDF (0.1% NaDF) concentration on growth performance and physiological response ofA. baeriifor 60 days.
Rethinking the paradigm of Islamic banking product development (based on an Indonesian case)
Authors: Aziz Jamal Abdul
Published: January 2023

This study aims to reconstruct the paradigm of sharia banking product development from the perspective of Islamic commercial law and reconstruct a new paradigm of sharia banking product development that can be offered as a substitute for such a problematic paradigm. The interest prohibition doctrine is based merely on making qiyâs (analogical reasoning) of interest to ribâ jâhiliyya where this leaves an unending ikhtilâf. Meanwhile, the doctrine that seems to require sharia banking products to be developed based on mu’âmala fiqhiyya contracts is not supported by a clear Islamic law reasoning logic. This means that there is no recommendation (sunna) let alone necessity (wujûb) to use it. Both doctrines are supported by neither robust sharia law bases nor qaṭ’î sharia postulates nor ijmâ’. Therefore, these two doctrines should not be used as a paradigm since they will have an extensive impact on the development of sharia banking products.
JEL Classification: G21 · L25
Study for Temperature dependence of upper critical magnetic field in Uranium based heavy- Fermion Superconductor UT e2 in the theoretical aspect
Authors: muluneh Habtamu Anagaw , Kahsay Gebregziabher , Nigussie Tamiru
Published: January 2023

This research focuses on the theoretical study of mathematical manipulation of upper critical magnetic field of superconducting Uranium ditelluride (\({UTe}_{2}\)). The main objective of this work is to show the temperature dependence of the upper critical magnetic field, GL-coherence length and GL-penetration depth of superconducting \({UTe}_{2}\) by using the Ginzburg-Landau (GL) phenomenological equation. By having mathematical relationship between the upper critical field (\({Hc}_{2}\)) along the three symmetric axes, the GL coherence length (\({\xi }_{GL}\)) and penetration depth (\({\lambda }_{GL}\)) with temperature. We plotted the result as a function of temperature that shows the dependence of upper critical magnetic field (\({Hc}_{2}\)) as well as coherence length and penetration depth with temperature (T) and our finding agrees with experimental observations.
The Effect of Positive Behavior Support Teacher Training on the Perception of Positive Behavior Support and Problematic Behavioral Guidance Efficacy of Childcare Teachers
Authors:   Korean Journal Of Early Childhood Special Education, Lee Chun Young , Kim Ji Yeon , Uh Yu Jeong
Published: January 2023

This study was conducted on 24 childcare teachers who wanted to learn positive behavioral support in order to find out its effectiveness of positive behavioral support teacher training. The content composition of the positive behavior support program was carried out by consisting of a total of eight sessions based on previous studies. In addition, in order to confirm its effectiveness of positive behavioral support teacher training, the effectiveness was compared through the content validity verification process by borrowing positive behavioral support recognition and problem behavior guidance efficacy tools in previous studies. The results of the study are as follows. First, after the positive behavioral support training, childcare teachers The change in perception of positive behavioral support was statistically significant at the pre-post p<.001 level. Second, after the positive behavioral support training, the change in the efficacy of problem behavioral guidance by childcare teachers was significant at the pre-post p<.01 level. As such, it can be seen that positive behavioral support teacher training is very effective in improving childcare teachers’ awareness of positive behavioral support and problematic behavioral guidance. Finally, discussions and suggestions were made based on the results of this study. This study can contribute to the training policy to cultivate the expertise of childcare teachers who have difficulty in supporting problem behavior.
Toponym “Svalbard” in literature and cartography of the Middle Ages and Modern times
Authors: Л.С. Чекин,
Published: December 2022

В статье рассматриваются средневековые формы имени открытой в 1194 г. земли Свальбард, высказывается предположение, что это имя восходит к названию одного из исландских хуторов, и прослеживается история этого имени в литературе и на картах. Несмотря на то, что в исландских анналах, «Книге о заселении Исландии» и зависимых от них средневековых источниках сохранилось крайне мало информации о Свальбарде, она стала частью конкурирующих образов Арктики, развивавшихся на протяжении позднего Средневековья и Нового времени, вплоть до принятия топонима Свальбард в 1925 г. в качестве наименования новой территории под управлением Королевства Норвегия.

The paper analyses medieval forms of the name Svalbard as applied to the land “discovered” in 1194, suggests that this Arctic discovery could have been named after a farmstead in Iceland, and follows the story of the name by discussing its contexts in medieval and modern literature and on maps. However little information about Svalbard survived in the Icelandic annals, the Landnámabók, and related texts, it became part of competing visions of the Arctic, from the late medieval Samsons saga fagra through the adoption of Svalbard as the name of a new territory under Norwegian rule in 1925.
Reliable power supply to power consuming units via isolated distributed generation: problematic issues and approaches to their solution
Authors: Ilyushin P. V.
Published: January 2023

The present study considers solutions to problematic issues concerning the integration of distributed generation facilities into the internal power supply network of power consuming units. The possibility of ensuring reliable power supply using verified models of generating plants and power consuming units is analysed along with a description of principles for the selection of control systems for generating plants. Full-scale measurements recording significant deviations in power quality indicators, were carried out. A total capacity of distributed generation facilities operating as a part of isolated energy districts is estimated at 8.5–9 GW. In addition, in the case of operation as a part of power systems, this capacity is equal to 13.5–14 GW. Therefore, the total capacity of these facilities is 22–23 GW or 9.5–10% of the total capacity of all generating facilities in Russia. The necessity of using verified mathematical models of generating plants, as well as main synchronous and asynchronous motors, along with the correct consideration of rotated mechanism types and real load factors, is substantiated. Principles for selecting the excitation systems of generating plants, as well as coordinating parameter settings for relay protection devices in generating plants and other elements in the internal power supply networks of power consuming units are considered. Recommendations regarding the permissibility of commutations and guaranteed correspondence between electric power quality indicators and regulatory requirements in island (autonomous) operating mode are provided. Thus, the need on the part of organizations that have necessary software systems and experience in conducting complex mode calculations to implement projects for integrating distributed generation facilities is substantiated. Here, the volume and complexity of calculations is higher than in the design of standard power plants and power supply systems.
Communication strategies of corporate social responsibility during international crises: standards and solutions
Authors: Golubeva V. I. , Ismagulov N. , Moraru N. , Morgunova O. A.
Published: January 2023

The article reveals the international aspects of communicative strategies for the functioning of corporate social responsibility (CSR) programs adopted by transnational companies. The authors consider the dynamics of CSR in the problem-chronological perspective using the methods of strategic analysis. They first trace the history of the emergence of such programs and the evaluation system created by various international and regional organizations, then analyze the dynamics of CSR programs during the COVID-19 pandemic and during the period of sanctions against Russia in 2022. The authors consider that if the challenges of 2020–2021 caused significant changes in the understanding of business responsibility to the population and strengthened the reputational factor in the CSR system, then the sanctions 2022 have demonstrated the internal contradictions of corporate responsibility programs, originally designed to ensure the well-being of the territories where these businesses are located.
Social efficiency of small and medium business: communication aspect
Authors: Kameneva T. N. , Kubikova N. V.
Published: January 2023

The authors propose an approach to assessing the social efficiency of small and medium businesses relevant in the context of the current risks of entrepreneurial activity. The article gives the author’s interpretation of the concept of social efficiency of business, where considerable role is assigned to corporate social responsibility as an element of social efficiency. The authors analyze the key risks of entrepreneurial activity that affect social efficiency and describe the connection of such risks with communication with various actors in business environment. In the final part of the work, the authors represent the results of a study (survey of business executives, N=412) devoted to the analysis of the relationship between the social efficiency of small and medium-sized businesses and communication with key audiences. It has been found that small and medium business representatives are aware of the impact of social efficiency on the profitability of the enterprise in the long term. Besides, it was revealed that the implementation of social performance indicators is linked by the management of enterprises with communication with other organizations and with personnel, though a significant part of the respondents also noted the importance of communication with consumers.
System-communication aspects of the military-sociological approach to the assessment of information and psychological security of Russian army
Authors: Ikramov D. B.
Published: January 2023

The paper is dedicated to substantiation of the starting positions for determining the theoretical and methodological foundations for the system of information and psychological protection of the Armed Forces as an object of development and military sociological analysis. This study is the first in a planned series of articles devoted to this problem, as well as the beginning of a scientific discussion about the conceptual foundations for improving  the “traditional” mechanisms for ensuring the information security of the Russian army and sociological support for the implementation of this process. As a result of the analysis, the author determines the essence and functional role of the information war as an information and psychological component of the hybrid war strategy, and reveals its structural elements as a process of implementation of communicative practices by competing subjects of world politics at various levels. Based on the analysis of modern methods and mechanisms of damaging information and psychological impact, the following are determined: (1) levels (contours) of the protection system against these threats and (2) security objects corresponding to these levels, the state of which may be the subject of military sociological analysis and evaluation of the effectiveness of protection measures.
The inhibition of Fusarium wilt in Chili by Endophytic Fungi isolated from Green Betel (Piper betle L.) Leaf
Authors: Syaifudin Andang , Kasiamdari Rina Sri
Published: December 2022

Green Betel (Piper betle L.) leaves are often used as medicine by local people because they contain antibacterial and antifungal substances. These substances can be produced by plant metabolites and are also the results of metabolites produced by endophytic fungi. Endophytic fungus is an organism that is associated with healthy host tissues without causing disease symptoms. Endophytic fungi from betel leaf are used as biocontrol agents against Fusarium oxysporum causes wilt disease that attacks Chili (Capsicum annuum L.), which is one of the main agricultural commodities in Indonesia. Fusarium wilt disease is a disease that significantly reduces crop yields based on crop yields. This research was conducted in a chili farm in Cangkringan, Sleman, Yogyakarta. This study aimed to test the antagonism of endophytic fungi with the dual culture technique. Three types of green betel leaf endophytic fungi were used for dual culture test against Fusarium oxysporum. The observation result showed the highest inhibition ability of 73.37% dual culture method. The inhibitory mechanisms of green betel leaf endophytic fungal isolates include parasitism, antibiosis, and competition. Endophytic fungi of green betel leaf are effective as biocontrol agents of wilt Fusarium chili disease. ©2022 JNSMR UIN Walisongo. All rights reserved.
Developing Physics Learning Media Based on Augmented Reality to Improve Students’ Critical Thinking Skills
Authors: Nusroh Hannatun , Khalif Muhammad Ardhi , Saputri Affa Ardhi
Published: December 2022

Media has a significant role in achieving learning objectives, including critical thinking skills. This study develops Augmented Reality-based physics learning media to improve students’ critical thinking skills in XI class of senior high schools on optical instruments. This is Research and Development (RD) through the ADDIE development model (Analysis, Design, Development, Implementation, and Evaluation). The study was conducted with a small-scale trial of 30 students of XI class MIPA 1 MAN Demak. The instruments used were expert validation sheets, teacher and student response sheets, and pre-test and post-test questions for students’ critical thinking skills. The product feasibility test is carried out based on the validation results of media and material experts. N-gain test is used to determine the improvement of students’ critical thinking skills. The feasibility test results show that Augmented Reality-based learning media on optical instruments is feasible, with a feasibility score percentage of 78.79% (valid) based on media experts and 90% (very valid) based on material experts. The learning media received an excellent response from the physics teacher with an average score of 4.27 (very good) and 4.28 (very good) from the students. The use of physics learning media has increased students' critical thinking skills, based on the N-gain test results of 0.415 with moderate improvement criteria. Augmented Reality-based learning media can be applied to improve students' critical thinking skills.
Digistar 6-Based Planetarium as an Educational Media for Learning about the Sun Position Using a Horizontal Coordinate System
Authors: Prastyo Irman Said , Nurkhanif Muhammad , Ni'am Muhammad Iftirozun , Apriana Apriana , Zamakhsyari Lalu Muhammad Abdi
Published: December 2022

A good understanding of the labeling of the positions of celestial bodies, including the Sun, in a horizontal coordinate system, is absolutely necessary as a basis for understanding astronomy and astrophysics. The existence of media that can be used to provide simulations of the celestial sphere and its coordinate system is very important to support the learning process. Through this quantitative descriptive statistical research with One-Group Pretest-Posttest Design, it can be shown that the use of Digistar 6-Based Planetarium as an educational medium can improve students' understanding of the position of the Sun in a horizontal coordinate system. The increase in understanding was marked by an increase in the average percentage of correct answers from pretest to posttest by 32.89%, an increase in the percentage of minimum and maximum correct answers by 54% and 60%, respectively, and an increase in the number of passes in the PAP version by 53.34%.
Digital Literacy Assistance for Women at Madrasah Technology Al-Khwarizmi Pangalengan, Bandung Regency
Authors: Rustandi Ridwan
Published: December 2022

This study aims to analyze the process of digital literacy education and assistance for women at Madrasah Teknologi Al-Khwarizmi Pangalengan, Bandung Regency. Specifically, the research focuses on four aspects of digital literacy: digital skills, digital culture, digital ethics, and digital safety. The analysis uses a constructivist paradigm with a qualitative approach. Data were collected through observation, interviews, FGD, LGD, and documentation. Meanwhile, the mentoring process is carried out using an asset-based community development (ABCD) approach. The results of the research and mentoring show that the Madrasah of Technology Al-Khwarizmi is a non-formal educational institution in rural areas that focuses on providing understanding and assistance in digital literacy, especially for women. In addition, digital literacy assistance for women is carried out through increasing computer skills as a preventive measure against digital threats, positive cultural habituation by studying and reading the Qur'an in internet activities, strengthening digital ethics through family counseling and moral development for parents and community involvement and partnership networks in maintaining internet awareness.
Görsel İmgeler ve Karikatürler Arakesitinde “Ankara Construit”
Authors: Dokgöz Deniz
Published: December 2022

Ankara’nın yeni başkent ilan edilmesi, kentin mekânsal planlama ve tasarım sürecini de belirlemiştir. Genç Cumhuriyet, Osmanlı’dan miras kalan ve geleneksel mekan kurgusunun hakim olduğu kent dokusuna karşı modern bir ülke yaratma çalışmalarına paralel olarak planlı bir başkent yaratma ülküsü ile işe başlamıştır. Ankara’da başlayan ve Cumhuriyet ideolojisinin modernleşme projesi kapsamında çağdaş bir kent kurmayı hedefleyen bu çalışmalar bir propaganda çerçevesinde tüm dünyaya duyurulmuştur. La Turquie Kemaliste resmi yayını üzerinden aktarılan bu propaganda ile ülkenin devrimler ışığında modernleşme hamleleri yankılanmaya başlamış, “Ankara Construit” sloganı ile de lanse edilen görsel kültür amaçlı propaganda modernist dilde tasarlanan kamu yapıları ile öne çıkmıştır. Dönem içerisinde propaganda amaçlı yayınlanan yayınlar dışında modernleşme hareketlerini topluma tanıtma amaçlı popüler yayınlar da Cumhuriyet’in modernleşme hareketlerinin toplum bazında yaygınlaşmasını ilke edinen yayınlardır. Yayın yelpazesinde döneme eleştirel gözle bakan ve bunu örtük de olsa başarabilen tek yayın türü ise dönemin mizah dergileri olmuştur. Mizah dergilerinde yer alan ve muhalif kimlikleri ile ön plana çıkan karikatürler üzerinden gerçekleştirilecek bir okuma ise resmi yayınlar üzerinden gerçekleştirilen tarih yazımına sivil yayınlar üzerinden farklı bir perspektif sunacaktır.
Asumiendo nuevos retos
Authors: Marín Jaramillo Rubiel
Published: January 2023

Dando continuidad a los nuevos enfoques planteados por el nuevo decano de la facultad, quisimos indagar dentro de nuestros posgrados, que hicieron un gran relevo generacional, su opinión e ideales a ejecutar bajo estas nuevas directrices, y que han establecido en sus programas clínicos. Estas fueron las preguntas que le hicimos al nuevo director del posgrado de periodoncia Dr. Rubiel Jaramillo:
¿Cómo ve la profesión Odontológica hoy en día en el ámbito local y nacional (desde una mirada académica y laboral) y cual sería o cuales serían las pautas o estrategias que implementará en su posgrado para hacerlo competitivo o “llamativo” frente a la oferta educativa actual?
Asumir la dirección del posgrado de Periodoncia representa más allá de un cargo, recibir un legado de los fundadores y directores predecesores del programa con el compromiso claro de fortalecer el proceso formativo de los estudiantes que eligen a la Universidad CES como su escenario académico de formación como periodoncistas.
Diferentes modos de vida, diferentes dietas. Caries e isótopos estables en dos poblaciones burgalesas medievales
Authors: Martín-Alonso José Francisco , Maroto Benavides Rosa M. , Roca Rodríguez María G. , López-Guarnido Olga , Montalvo-Acosta Saray , Jiménez-Brobeil Sylvia A.
Published: January 2023

Se comparan dos poblaciones burgalesas medievales con cementerios excavados en roca: Palacios de la Sierra (siglos IX-XIII), núcleo con economía basada principalmente en ganadería y explotación maderera en un entorno frío y montañoso, y Santa María de Tejuela (siglos VIII-XI), con economía fundamentalmente agrícola en una planicie y clima más cálido. La hipótesis del estudio es que deberían existir diferencias en su dieta. Se han analizado los isótopos estables de C y N de 101 individuos y la patología máxilo-dentaria de 79. Palacios de la Sierra, muestra una dieta con un elevado consumo de proteínas animales, superior al de Santa María de Tejuela, y menor patología dental en general. Las diferencias son estadísticamente significativas entre ambos sexos en Palacios, donde destaca un elevado consumo de proteínas animales y una menor tasa de patología dental entre las mujeres. Los resultados obtenidos están en consonancia con la hipótesis del estudio.
Recepcja ustroju polsko-litewskiego w Mołdawii Mohyłów (1595-1611). Część I
Authors: Bobicescu Cristian Antim
Published: December 2022

Artykuł przedstawia problem recepcji polsko-litewskich instytucji w Mołdawii za pierwszych Mohyłów (1595-1611). Ten okres zaznaczył się zarówno współpracą, jak i konfliktami między Hospodarstwem Mołdawskim i Rzecząpospolitą Obojga Narodów. Zygmunt III i Jan Zamoyski starali się ograniczyć władzę hospodarską w zakresie karania zdrady w celu ukształtowania grupy społecznej Mołdawian popierającej zbliżenie Hospodarstwa z Koroną. Posługiwali się instytucją szlachectwa polskiego i suwerennością króla polskiego nad hospodarstwem. Artykuł bada też postawę hospodarów i bojarów mołdawskich wobec recepcji tych polsko-litewskich pożyczek ustrojowych.
„Ojcowie Jezuici biją dobrze, ale uczą jeszcze lepiej”. Pamiętnikarze czasów panowania Stanisława Augusta o zakonie Jezuitów i ich nauczaniu
Authors: Rolnik Dariusz
Published: December 2022

Jezuici i ich nauczanie w literaturze przedmiotu w odniesieniu do XVIII w. przedstawiane jest raczej negatywnie. Krytyczne oceny dotyczą tak treści, jak i metod nauczania stosowanych w szkołach prowadzonych przez jezuitów. Zauważyć należy, że mniej surowe pod tym względem są opinie pamiętnikarzy. Pamiętnikarze odnoszą się do jezuitów łagodniej, mniej krytycznie, choć dostrzegają wady szkół jezuickich, przy tym oceniają pod kątem tego, na ile przyczyniają się one dla dobra Rzeczypospolitej-Ojczyzny. Czynią tak przede wszystkim ci pamiętnikarze, którzy swe relacje spisywali po 1795 roku, ci zapisujący swe wspomnienia przed tą datą problemu edukacji jezuickiej nie dostrzegali. Pamiętniki odmalowują też stereotyp i mechanizm powstawania negatywnych ocen jezuitów i ich nauczania. Wskazują, że to pamięciowa nauka łaciny i surowość wychowania przyczyniły się do krytyki tego nauczania. Uznają również, że ich model „dobrego obywatela”, musiał się zmienić w końcu XVIII wieku. Według nich „dobry obywatel” miał służyć Rzeczypospolitej, a nie prywacie i anarchii możnych panów.
W jaki sposób należało opiekować się dzieckiem w pierwszych tygodniach jego życia? Zalecenia autorów wybranych średniowiecznych (XI-XV) traktatów medycznych
Authors: Głusiuk Anna
Published: December 2022

Artykuł omawia kwestie związane z opieką nad dzieckiem w pierwszych tygodniach jego życia na przykładzie wybranych średniowiecznych traktatów medycznych: Liber de sinthomatibus mulierum i De curis mulierum przypisywanych żyjącej w XI/XII wieku Trotuli z Salerno, Ad mulieres ferrarienses de regimine pregnantium et noviter natorum usque ad septennium autorstwa Michała Savonaroli oraz Régime du corps Aldobrandina ze Sieny. Autorzy tych dzieł omówili między innymi, jak prawidłowo przeciąć pępowinę, wykąpać dziecko czy w razie konieczności wybrać odpowiednią mamkę, która w zastępstwie matki miała zająć się jego karmieniem.
Działalność protopopa zabłudowskiego Nestora Kuźmicza na tle epoki cz. 2
Authors: Mironowicz Antoni
Published: December 2022

Nestor Kuźmicz trwale wpisał się w historię Cerkwi prawosławnej w Rzeczypospolitej. W latach dziewięćdziesiątych XVI wieku uczestniczył w soborach, na których były poruszane istotne sprawy dotyczące Kościoła prawosławnego. 6 października 1596 roku został wybrany do kierowania obradami obozu prawosławnego na soborze w Brześciu. Protopop zabłudowski podpisał się pod jego postanowieniami. Po unii brzeskiej Nestor Kuźmicz należał do obrońców praw Kościoła prawosławnego. W 1609 roku duchowny uzyskał od patriarchy godność egzarchy metropolii kijowskiej. 4 stycznia 1609 roku wystosował posłanie do duchowieństwa i wiernych „wiary greckiej”, w którym apelował o nieuznawanie Hipacego Pocieja swoim zwierzchnikiem oraz o obronę praw Cerkwi prawosławnej. Nestor Kuźmicz zmarł w Zabłudowie w 1618 roku jako protopop zabłudowski, podlaski, grodzieński, podhajecki, ihumen mielecki, egzarcha patriarszy metropolii kijowskiej.