bluuebunny/crossref_metadata_2025 huggingface dataset:
EFFICIENCY OF A SYSTEM FOR PRIMARY PROCESSING OF SIGNALS IN AN OPTO-ELECTRONIC DEVICE
Authors:   SPACE RESEARCH AND TECHNOLOGIES INSTITUTE - BULGARIAN ACADEMY OF SCIENCES, Getzov Petar
Published: March 2023

The energy efficiency of systems for primary processing of signals in optoelectronic devices is analyzed for the case of identification and study of remote objects against a bright background and under low-contrast conditions. A criterion is determined for evaluating the energy efficiency of the major unit of the system for primary signal processing - the optic system, and some expressions are derived, relating the value of the signal-to-noise ratio at the deviceâ€™s input with these criteria (amplification factor) and other â€œidealâ€ or â€œrealâ€ optic systemsâ€™ parameters. The specific thing here is the operation of the system for primary processing of signals when the value of recorded contrast equals 1 percent or less. As an evaluation criterion for the energy efficiency of this system, the signal-to-noise ratio is used. Comparative evaluation of various systems for primary processing of signals operating under low-contrast conditions and specific values of the signal-to-noise ratio is performed. The operation analysis for the system for primary processing of information (signals) under low-contrast conditions is performed accounting for the impact of the optic system.
A COMPARISON OF QUASI MONTE CARLO METHODS BASED ON FAURE AND SOBOL SEQUENCES FOR COMPUTATION OF MULTIDIMENSIONAL INTEGRALS
Authors:   Bulgarian Academy of Sciences, Institute of Mathematics and Informatics and Institute of Inormation and Communication Technologies: Sofia, BG, Todorov Venelin
Published: March 2023

In this paper we implement and analyze the performance of Faure quasi-random sequence. We compare the results with the Sobol quasi-random sequence which is the most widely used quasi-Monte Carlo method. Also some experiments between Faure sequence and the plain (Crude) Monte Carlo method are given. We consider a case study with a non-smooth integrand function. We show that the Sobol sequence has some adv antageous over the Faure sequence.
A NUMERICAL STUDY ON HAMMERSLEY SEQUENCE AND FIBONACCI BASED LATTICE RULE FOR COMPUTATION OF MULTIDIMENSIONAL INTEGRALS
Authors:   Bulgarian Academy of Sciences, Institute of Mathematics and Informatics and Institute of Inormation and Communication Technologies: Sofia, BG, Todorov Venelin
Published: March 2023

In this paper we make a numerical study between Hammersley quasi-random sequence and Fibonacci based lattice rule for computing multidimensional integrals. The two methods have not been compared before and both are recommended in case of smooth integrands. The two quasi-Monte Carlo approaches are completely different thus it is a question of interest which one of them outperforms the other. We consider a case study with smooth integrand functions of different dimensions. A comparison with Sobol sequence for a fixed computational time is given.
RELIABILITY TECHNIQUES FOR RFID
Authors:   KONSTANTIN PRESLAVSKY UNIVERSITY OF SHUMEN, 9700, SHUMEN, BULGARIA, Kazhakov Stefan
Published: March 2023

Radio Frequency Identification (RFID) technology has the potential to dramatically improve numerous industrial practices. However, it still faces many challenges, including security and reliability, which may limit its use in many application scenarios. While security has received considerable attention, reliability has escaped much of the research scrutiny. Radio Frequency Identification (RFID) technology is growing rapidly across many different industries. Developers apply the technology not only in traditional applications such as asset or inventory tracking, but also in security services such as electronic passports and RFID-embedded credit cards. However, RFID technology also raises a number of concerns regarding privacy and security.
TYPOLOGY OF RISKS IN RFID
Authors:   KONSTANTIN PRESLAVSKI UNIVERSITY OF SHUMEN, SHUMEN 9712, 115 UNIVERSITETSKA STR., Kazakov Stefan
Published: March 2023

Radio Frequency Identification (RFID) is still evolving technology. It is technology with many possible applications. There are also many different possible frequencies, different physical forms of RFID tags, different possible use cases for RFID readers. There are also many standards related to RFID. In this paper state of RFID standards is presented. Typology of RFID systems according to six different criteria was proposed. This overview can serve for engineers, managers and decision makers, when doing first insights into technology.
THE HEURISTIC ALGORITHMS IN LOGISTICS
Authors:   KONSTANTIN PRESLAVSKI UNIVERSITY OF SHUMEN, SHUMEN 9712, 115 UNIVERSITETSKA STR., Dyankov Plamen
Published: March 2023

The paper deals with algorithms for solving logistics problems. It describes types of heuristic algorithms focusing on their strengths and weaknesses. Incorporating the advantages and disadvantages of heuristic algorithms, it offers feasible solutions.
EDUCATION IN THE DOCTORAL PROGRAM IN INFORMATICS THROUGH THE PRISM OF THE PHD STUDENTS1
Authors:   KONSTANTIN PRESLAVSKY UNIVERSITY OF SHUMEN, 9700, SHUMEN, BULGARIA, Todorova Korneliya
Published: March 2023

The following article is based on an empirical study completed at the Faculty of Mathematics and Informatics focusing on the evaluation which the PhD students of Informatics within the period 2012-2017 give to the doctoral program they have been enrolled in. This evaluation concerns the quality of education provided by the Shumen University. The study aims to investigate the attitude of PhD students towards enrolling in programs at the Shumen University and to determine the level of their satisfaction with the quality of the process of education.
THE EDUCATION IN ECONOMICS AT SHUMEN UNIVERSITY AT THE INTERSECTION BETWEEN EMPLOYERS AND STUDENTS
Authors:   KONSTANTIN PRESLAVSKY UNIVERSITY OF SHUMEN, 9700, SHUMEN, BULGARIA, Todorova Korneliya
Published: March 2023

The article is based on the idea that an improvement in the quality of education at Shumen University can be achieved only after surveying the opinions and evaluations of all concerned parties. The present study correlates the standpoints of students and employers regarding the quality of education within the Economics major at Shumen University. This way one of the main European principles for quality of education is observed - its self-evaluation.
BLOOD-GROUP ABO AND RHESUS FACTOR SYSTEMS DISTRIBUTION IN INDIVIDUALS OF VIETNAMESE NATIONALITY
Authors:   KONSTANTIN PRESLAVSKY UNIVERSITY OF SHUMEN, FACULTY OF NATURAL SCIENCE, DEPARTMENT OF BIOLOGY,115 UNIVERSITETSKA STR, SHUMEN, BULGARIA, Boycheva Maria
Published: March 2023

The article reports the results of a study of blood group ABO and Rhesus factor systems conducted on 423 Vietnamese citizens (104 men and 319 women) aged 19 to 77 who lived or are currently living in Bulgaria. The frequency of the individual groups of the AB0 system is: 0 - 49,88%, B - 25,06%, A - 21,75%, AB - 3,31%, and the gene frequency - r = 0,711, q = 0,155, p = 0.134. Only subsets A1 and A1B were detected in the ABO system. There was only Rh in the studied population.
Vol. 13 No. 1 (2018): Journal Scientific and Applied Research
Authors:   Konstantin Preslavsky University of Shumen, Faculty of Technical Sciences, Bulgaria, Boyanov Petar
Published: March 2023

Vol. 13 No. 1 (2018): Journal Scientific and Applied Research
International Editorial Board of vol. 13, 2018, Journal Scientific and Applied Research
Authors:   Konstantin Preslavsky University of Shumen, Faculty of Technical Sciences, Bulgaria, Boyanov Petar
Published: March 2023

International Editorial Board of vol. 13, 2018, Journal Scientific and Applied Research
Content of vol. 13, 2018, Journal Scientific and Applied Research
Authors:   Konstantin Preslavsky University of Shumen, Faculty of Technical Sciences, Bulgaria, Boyanov Petar
Published: March 2023

Content of vol. 13, 2018, Journal Scientific and Applied Research
MODELING AND ANALYSIS OF THE "AIRPLANE-AUTOPILOT" SYSTEM IN DESCENDING ATMOSPHERIC DISTURBANCE
Authors:   SPACE RESEARCH AND TECHNOLOGY INSTITUTE - BAS, BULGARIA, Getsov Petar
Published: March 2023

The study examined the behavior of the "autopilot-airplane" system under a strong downward impulse. The airplane is modeled through a complex turbulent turbulence that forms at mountain peaks. The airplane's behavior is controlled and controlled by various autopilots. Comments and conclusions were made on the results of modeling for a possible catastrophic situation if the stock height is less than 50 m and the control is from a simple pilot structure.
QUASI-MONTE CARLO METHODS FOR COMPUTATION OF MULTIDIMENSIONAL INTEGRALS RELATED TO BAYESIAN MODELS IN INTERNATIONAL MIGRATION FORECASTING
Authors:   Bulgarian Academy of Sciences, Institute of Mathematics and Informatics and Institute of Inormation and Communication Technologies: Sofia, BG, Todorov Venelin
Published: March 2023

The paper addresses selected methodological aspects of international migration forecasting. The new methods based on the Bayesian statistics have been recently developed. A fundamental problem in Bayesian statistics is the accurate evaluation of multidimensional integrals. A comprehensive experimental study based on Faure and Hammersley low discrepancy sequences and Fibonacci based lattice rule has been done. The numerical tests show that the stochastic algorithms under consideration are efficient tool for computing multidimensional integrals. It is important in order to obtain a more accurate and reliable interpretation of the results in Bayesian statistics which is a foundation in international migration forecasting.
A NUMERICAL STUDY ON QUASI MONTE CARLO METHODS BASED ON RANDOMLY SHIFTED LATTICE RULE FOR COMPUTATION OF MULTIPLE INTEGRALS
Authors:   Bulgarian Academy of Sciences, Institute of Mathematics and Informatics and Institute of Inormation and Communication Technologies: Sofia, BG, Todorov Venelin
Published: March 2023

A comprehensive numerical study between randomly shifted lattice rules and Fibonacci based lattice rule for computing multidimensional integrals has been done. The methods have not been compared before and both are recommended in case of smooth integrands. The two stochastic methods are completely different thus it is not trivial of which one of them outperforms the other. We consider a case study with smooth integrand functions of different dimensions.
APPLICATION OF AUTODESK SOFTWARE PRODUCT FOR TRAINING OF STUDENTS IN GENERAL ENGINEERING
Authors:   KONSTANTIN PRESLAVSKY UNIVERSITY OF SHUMEN, FACULTY OF TECHNICAL SCIENCES, 115 UNIVERSITETSKA STR., 9712 SHUMEN, BULGARIA, Antonov Anton
Published: March 2023

One of the most complex and dynamic enterprise systems are logistics. The system designing requires many people, whereas specialized software products can be used to help design different elements and stages. Certain purpose of the work is to be presented software products Autodesk Factory Design Suite and their application in the education of the students in general engineering, which leads to break the traditional way of absorption the material. This cause lasting interest in science, which is a prerequisite for highly qualified personnel, competition in the labor market.
DETERMINATION OF VISIBILITY BETWEEN CARD POINTS
Authors:   KONSTANTIN PRESLAVSKI UNIVERSITY OF SHUMEN, SHUMEN 9712, 115 UNIVERSITETSKA STR., Ivanov Sabin
Published: March 2023

The article discusses methods for determining visibility between two points of a topographic map. The different ways are depicted depending on what we have at our disposal.
DETERMINING THE SCALE OF A TOPOGRAPHIC MAP
Authors:   KONSTANTIN PRESLAVSKI UNIVERSITY OF SHUMEN, SHUMEN 9712, 115 UNIVERSITETSKA STR., Ivanov Sabin
Published: March 2023

The article shows all methods for determining the scale of a topographic map. the methods shown can be used when the scale is not displayed on the map.
ESOPHAGEAL CARCINOMA AND BLOOD GROUP AFFILIATION
Authors:   KONSTANTIN PRESLAVSKY UNIVERSITY OF SHUMEN, FACULTY OF NATURAL SCIENCE, DEPARTMENT OF BIOLOGY,115 UNIVERSITETSKA STR, SHUMEN, BULGARIA, Boycheva Maria
Published: March 2023

The article describes a study of 92 patients (79 male and 13 female) with esophageal carcinoma - Ca oesophagii. The patients' blood type affiliation to AB0 and Rhesus factor systems was established. In comparison with the control group, consisting of healthy representatives of modern Bulgarian population, there was a statistically significant increase of disease incidence in patients with blood type A (by 22,60% to 66,30%) - P <0.05. In patients with other blood types there was a varying decrease of incidence (more pronounced in groups 0 and B). Significant sex-based dimorphism was observed in the distribution of the disease in the studied sample (predominantly male patients). We assume that blood type A affiliation is one of the risk factors for the development of this disease. In the Rhesus Factor system there were no differences between the studied sample and the control group.
HEAT – MECHANICALLY INDUCED STRUCTURE DEVELOPMENT IN PARTIALLY CRYSTALLINE POLYESTER FIBERS. INFLUENCE OF THE MECHANICAL STRESS
Authors:   KONSTANTIN PRESLAVSKY UNIVERSITY, 115 UNIVERSITETSKA STR., 9700 SHUMEN, BULGARIA, Velev Valentin
Published: March 2023

There are present results from high temperature uniaxial extension of partially crystalline poly (ethylene terephthalate) (PET) yarns. Effect of the applied to the samples tensile stress at isothermal conditions on the structural changes in the studied objects have been investigated. The structural analyses of the processed fibers were realized using differential scanning calorimetry (DSC).
Critical Feminist Discourse and Authorial Identity in Contemporary Women’s Writers: Woolf, Daneshvar, and Farrokhzad
Authors: Mehrpouyan Azadeh , Zakeri Elahesadat
Published: March 2023

Literature and culture are a propitious way to connect human life and the world and feminism is a universal affair and not to be limited to a society, geographical region, or time. Comparative literature is also a sphere of literary study in which the works of two/more two writers from different languages and nationalities are compared with one another and acts as a social, cultural, and literary brigade and cycle. This article explores feminism and femininity with an image of authorial identity in three selected modern women writers’ works: Virginia Woolf, Simin Daneshvar, and Forough Farrokhzad from the schools of thought and points of view, which affected the writers’ thoughts. The survey and analysis of their works report that the sharing point between feministic literature and the schools of thought lies in the attempt to revive women’s rights, portray women’s oppression, and introduce their innocence as well as their authorial identity and position in a patriarchal system regarding the sort of approach to human and life. The present study extends a synthesis of feminism and realism techniques to investigate women’s status within these women’s writings. The results show an independent authorial identity, feminine attitudes, realist perspective, existentialist thoughts and human-centered view in a patriarchal society are authorial recycling forms among Daneshvar, Farrokhzad, and Woolf’s artwork borderless.
Effects of dietary oxidized fish oil on the growth performance, intestinal health, and antioxidant capacity of zebrafish
Authors: Jiang Weiwei , Wu Yancheng , Liu Wenshu , Wang Yuzhu , Li Debing , Li Siming
Published: March 2023

This study aimed to investigate the effects of oxidized fish oil (OFO) on growth performance, intestinal health, and antioxidant function and to determine the minimum concentration of oxidized fish oil to cause irreversible damage to the intestinal tissue structure of zebrafish. A 30-day feeding trial on zebrafish (average weight 0.054 g) was conducted in triplicate groups of fish fed four test diets containing different concentrations of OFO: 0% OFO (OFF, blank control), 2% OFO (OF1), 4% OFO (OF2), and 6% OFO (OF3). The body weight gain (WG), specific growth rates (SGR), feed conversion ratio (FCR), survival rate (SR), and antioxidant function {glutathione peroxidase (GSH-PX), total superoxide dismutase (T-SOD), catalase (CAT), and malondialdehyde (MDA)} were recorded. The intestinal structure was observed at the end of the trial. After the 14-day experimental period, Final body weight (FBW), WG, and SGR decreased significantly with the increase in the concentration of feed OFO (P < 0.05), while FCR showed a downward trend. The activity of T-SOD decreased significantly, the activities of GSH-PX and CAT, and the MDA content increased significantly with the increase in the concentration of feed OFO (P < 0.05). The intestinal morphological damage score showed an upward trend with the increase in the concentration of OFO, and it was significantly higher in group OF2 and OF3 than in group OF1 (P < 0.05). After the 28-day test period, the experimental indexes and intestinal antioxidant function trends were the same as those on 14 days. The increased OFO concentration significantly increased the intestinal morphological injury score (P < 0.05). These results demonstrated that adding 4% OFO to the feed for 14 days could induce irreversible damage to the intestinal tissue structure, weaken the antioxidant function, and decrease the growth performance of zebrafish.
Evaluation of oncology-related healthcare professionals' knowledge and practices on sustainable nutrition, Ankara, Turkey
Authors: Çelikkaya Emine Balyan Çelikkaya
Published: March 2023

Background: Increasing population, limited resources, and climate change require adopting more sustainable diets. This study aims to evaluate health professionals' knowledge levels and practices on sustainable nutrition.
Methods: A cross-sectional study was conducted between January 2022 and May 2022 at Dr. Abdurrahman Yurtaslan Oncology Training and Research Hospital in Ankara. The research was performed by using the "Stretched Sampling Method". A semi-structured and self-reported online survey was recruited to collect data from healthcare professionals. Data from 298 participants were subjected to descriptive and univariate analyses to evaluate differences in knowledge mean scores and SCOFI scores. The data analysis results with the SPSS 26.0 program were accepted as a 95% confidence interval, with significance p≤0.05.
Result: A total of 298 people participated in the study. The mean age of respondents was 36 years (13±10.8). More than two-thirds (79.2%) were females, more than half (52%) were nurses, 20.5% were doctors, 60.4% had a bachelor's degree, % and 12.8 had a master's degree. Sustainable nutrition knowledge and SCOFI mean scores were 10.71±5.3 (0-24) and 54.09±13.2, respectively. 37.9% of the participants stated that they had heard of the concept of sustainable nutrition before. The sustainable nutrition knowledge of females was lower, and the SCOFI score was higher (P>0.05). The SCOFI score of the 18-25 age group was lower than the other age groups (P<0.05). Sustainable nutrition knowledge means scores increased as the education level increased (P<0.05). Dieticians had the highest sustainable nutrition knowledge and SCOFI score (P<0.05). The SCOFI score of those working in the surgery room and intensive care unit was lower than the other units (P<0.05).
Conclusion: Training for healthcare professionals might increase sustainable nutrition knowledge and awareness.
Systematic Literature Review and Bibliometric: Blockchain Technology in Archives
Authors:   University of Indonesia, Depok, Indonesia, Zahara Namira Rahmi , Mayesti Nina ,   University of Indonesia, Depok, Indonesia
Published: March 2023

Disclosure of information makes it easy for the public to obtain information anytime and anywhere. New solutions for access control and monitoring of archives are urgently needed to keep things safe. Archival institutions as guarantors of the availability of information are expected to provide solutions and new ideas for developments in the implementation of national archives. Archiving in developed countries on blockchain technology is something new. The purpose of this research is to find out the advantages of blockchain technology in archiving and hope that readers or researchers benefit from Blockchain Technology research in archiving, which can be used for other research. Data collection techniques used the literature review method systematically and uses the VOSviewer application in this study and the findings of journal articles sourced from Scopus in 2017-2022.
Subtipos moleculares de cáncer de mama basados en estudios de inmunofenotipo
Authors:   Médico Especialista en Anatomía Patológica. Doctor en Ciencias Médicas. Servicio de Patología del Urológico San Román, Caracas, Venezuela. Individuo de Número de la Academia Nacional de Medicina, Sillón XXXI., López-Loyo Enrique Santiago , López-Jelenkovic Diana
Published: March 2023

El cáncer de mama representa la primera causa de muerte oncológica en la mujer venezolana. El objetivo del presente trabajo fue establecer la clasificación molecular de cáncer de mama basados en los inmunofenotipos que incluyó 2 769 carcinomas de mama recibidos entre enero de 2005 y diciembre de 2019 en el Laboratorio de Patología del Urológico San Román de Caracas, Venezuela. Todas fueron pacientes femeninas con la mayor frecuencia de los tumores entre los 38 y 77 años. Se encontró expresión o marcaje positivo para los RE de 80,3 % y RP de 71,9 %, respectivamente. La sobreexpresión del oncogén HER2 se determinó con resultado positivo y score 3+ en el 26,3 % de los tumores; los negativos con score de 0 ó 1+ representaron el 64,3 %, para un total de 1 781 tumores y finalmente se diagnosticaron 259 casos con expresión dudosa y score de 2+, para el 9,4 % del total de los casos.
Mental health and coping strategies in women experiencing domestic violence in Indonesia
Authors:   Department of Health Promotion and Behavioral Science, Hasanuddin University., Ilmi Nurul
Published: March 2023

A good mental health condition allows everyone to actualize their potential and overcome the pressures of life. One of the mental health issues in society is associated with violence, especially against women. This study aims to examine the mental health state of Women who have Experienced Domestic Violence (WEDV) in Makassar. The participants in this study consisted of six domestic violence survivors who had reported themselves to The Integrated Service Center for Empowerment of Women and Children (UPT P2TP2A) in Makassar, Indonesia. This research employs a case study research design under a qualitative research approach. The findings showed some results such as a description of the history of domestic violence experienced, the impact of domestic violence on psychosocial aspects such as physical injuries, eating, sleep and emotional disorders, psychosomatic symptoms of depression, suicidal ideation, and social relationships.
Effectiveness of ASWAJA An Nahdliyah-based caring training on caring behavior, performance in patient safety and service quality
Authors:   Departement of Nursing, Nursing and Midwifery Faculty, Universitas Nahdlatul Ulama Surabaya, Surabaya, East Java, Indonesia, Kartini Yanis
Published: March 2023

Objective: To analyze the effectiveness of ASWAJA An Nahdliyah-based caring training on caring behavior, performance in patient safety goals, and service quality. Methods: Quasi-experimental research design. The population was nurses and patients in the internal medicine and surgery rooms at the Surabaya Islamic Hospital A. Yani and Jemursari. Samples were taken from all practicing nurses working in the Az Zahrah 1 room at the Jemursari Islamic Hospital as the intervention group (n=19) and nurses working in the Shofa and Marwa rooms at the Surabaya Islamic Hospital A. Yani Islamic Hospital (n=19) were taken as the control group. The sample size for each group of patients was 38 people. Sampling was purposive sampling. The research instrument used a questionnaire.
Efectividad del entrenamiento muscular respiratorio en los programas de rehabilitación pulmonar en pacientes con Sarcoidosis. Una revisión de alcance
Authors:   Docente Facultad de Salud, Grupo de Investigación en Salud Integral, Universidad Santiago de Cali, Cali, Valle Colombia, Rodríguez Quintero Daniela
Published: March 2023

Introducción: El entrenamiento muscular respiratorio ayuda al fortalecimiento del sistema músculo esquelético en los pacientes con afección pulmonar crónica en los programas de rehabilitación pulmonar, esto podría traer implicaciones beneficiosas en la salud del paciente con Sarcoidosis, dado que la fisiopatología de esta enfermedad cursa con cambios histológicos en la fibra muscular producto de la exposición al agente ambiental desencadenante y del consumo de corticoides orales para la disnea asociada. Objetivo: Revisar la efectividad del entrenamiento muscular respiratorio en los programas de rehabilitación pulmonar en pacientes con Sarcoidosis. Material y métodos: Revisión de alcance en torno a la efectividad del entrenamiento muscular respiratorio en los programas de rehabilitación pulmonar en pacientes con Sarcoidosis.
Anemia hemolítica autoinmune: una visión actual desde la inmunopatogenia hasta el tratamiento
Authors:   Inmunólogo Clínico, Médico investigador, Instituto de Inmunología Dr. Nicolás E. Bianco C. UCV, Crespo Serrano Francis
Published: March 2023

La anemia hemolítica autoinmune (AHAI) es un trastorno autoinmune heterogéneo adquirido caracterizado por el desarrollo de anticuerpos dirigidos contra antígenos presentes en eritrocitos autólogos. Constituye una enfermedad relativamente rara, con una incidencia estimada de 1 a 3 casos en 100 000 personas por año. Según el tipo y la concentración del autoanticuerpo, la destrucción de los eritrocitos puede ocurrir por fagocitosis extravascular de glóbulos rojos en el bazo, el hígado y la médula ósea, o por lisis de los eritrocitos mediada por el complemento a nivel intravascular. La AHAI puede ser primaria/idiopáticas o secundarias a infecciones, enfermedades autoinmunes, neoplasias malignas, particularmente trastornos linfoproliferativos y fármacos.
Efecto de la instrucción en conciencia morfológica en usuarios con dislexia. Revisión sistemática
Authors:   Universidad de Pamplona, Facultad de Salud, Pamplona – Colombia, Camejo-Rodríguez Junny Alejandra
Published: March 2023

Introducción: Se evaluó el efecto de la instrucción en la conciencia morfológica en alumnos con dislexia; este estudio es importante para el ámbito educativo y clínico, ya que permite comprender los procesos implicados en la lectura, centrando su interés por la conciencia morfológica como centro de estudio en esta investigación. Métodos: Revisión sistemática, bajo un enfoque complementario, se ejecutó la estrategia PICO para la formulación de la pregunta de investigación y búsqueda de literatura científica, además se implementó la para clasificar el nivel de evidencia y grado de recomendación. Resultados: Fueron localizados 58 artículos, de los cuales al realizar la revisión literaria 5 cumplían con los criterios establecidos para la revisión.
Factores de virulencia de los componentes de Porphyromona gingivalis: una revisión narrativa
Authors:   Programa de Maestría en Ciencias Biomédicas y de la Salud del Área Académica de Medicina del Instituto de Ciencias de la Salud de la Universidad Autónoma del Estado de Hidalgo. Pachuca, México., Godínez-López Manuel Jesús
Published: March 2023

La cavidad bucal es un ecosistema donde existen más de 700 especies de bacterias, en el que las superficie de los dientes, tejidos blandos e incluso prótesis ofrecen nichos ecológicos para la colonización de microorganismos. La enfermedad periodontal se caracteriza por inflamación crónica y destrucción progresiva de los tejidos de soporte del diente. Entre estas bacterias periodontopatógenas se incluyen: Porphyromonas gingivalis, Prevotella intermedia, Tannerella forsythia, especies de Treponema, especies de Prevotella, Selenomonas, Aggregatibacter actinomycetemcomitans, Filifactor alocis, especies de Synergistetes, por mencionar algunas.
Ideación suicida en estudiantes universitarios. Un análisis bibliométrico de la producción científica mundial de 1973 a 2021
Authors:   Institución Universitaria Politécnico Grancolombiano. Facultad de Sociedad, Cultura y Creatividad. Escuela de Estudios en Psicología, Talento humano y Sociedad. Bogotá, Colombia, Perdomo Jurado Yury Estefanía
Published: March 2023

La ideación suicida es el primer momento de una serie de eventos desencadenantes del suicidio, fenómeno que cobra la vida de miles de personas cada año en todo el mundo. El objetivo de esta bibliometría fue analizar la producción científica mundial entre 1973 y 2021 alrededor de la ideación suicida en estudiantes universitarios. La metodología utilizada implicó el análisis de 289 documentos hallados en la base de datos Scopus, empleando RStudio y el paquete Bibliometrix. Entre los principales hallazgos se observó el incremento en las publicaciones desde el año 2011. Estados Unidos se ubicó como el país con mayor número de publicaciones.
Teratoma monodérmico: struma ovarii, tumor germinal infrecuente asociado a teratoma quístico maduro contralateral. Reporte de un caso
Authors:   Ginecólogo Obstetra, Residente del Postgrado de Ginecología Oncológica, SOH-IVSS., Bolívar Fabiola
Published: March 2023

Los tumores germinales de ovario representan el 20 %, y de estos el 0,3 % se corresponden al llamado struma ovarii, una rara entidad que es un tipo de teratoma monodérmico, descrito por primera vez en 1889 por Boettlin. Se presenta el caso de una paciente nuligesta de 35 años con antecedente quirúrgico de teratoma quístico maduro, tratada con cistectomía a los 18 años. Consultó nuestro servicio refiriendo que su enfermedad comenzó en noviembre de 2020 con aumento del perímetro abdominal. Al examen físico se evidenció abdomen globoso por tumoración de 20×18 cm. El Ultrasonido y la Tomografía revelaron tumor multilobulado en ovario derecho. El CA 125 de 40 UI/mL y CEA 0,2 ng/mL; 94,4 % de probabilidad de benignidad según cálculo de riesgo por IOTA ADNEX MODEL.
Tumor de células de la granulosa del ovario: recurrencia tardía. Reporte de un caso
Authors:   Ginecólogo Obstetra, Ginecólogo Oncólogo. Adjunto al Servicio de Ginecología, Hospital “Dr. Domingo Luciani”., Lara Velasquez Ernesto
Published: March 2023

Los tumores de Células de la Granulosa (TCG), son neoplasias poco frecuentes, pertenecientes a los tumores del estroma y cordones sexuales del ovario, comúnmente diagnosticados en estadios iniciales y con tendencia a la recurrencia posterior a los 5 años. Se describe un caso de paciente con diagnóstico de tumor de células de la granulosa, tratado en 1996, quien consulta 21 años después por presentar aumento de volumen de circunferencia abdominal. Posterior a realizar estudios, se plantea diagnóstico de tumor abdominopélvico, probable recurrencia por tumor de células de la granulosa. Se realizó exéresis de la lesión tumoral por laparotomía exploradora, cuyo resultado de anatomía patológica reportó: tumor de células de la granulosa del adulto. Posteriormente, se decidió mantener en seguimiento por consulta de ginecología oncológica. La tendencia a la recurrencia tardía, y constituye un sello distintivo de este tipo de tumores que resalta la necesidad de un seguimiento prolongado.
Compromiso académico en estudiantes peruanos de enfermería al retorno a las clases presenciales
Authors:   Universidad Nacional Amazónica de Madre de Dios, Estrada Araoz Edwin Gustavo , Farfán Latorre Marilú
Published: March 2023

Introducción: Durante la pandemia por la COVID-19, la salud mental de los estudiantes se vio afectada debido al aislamiento social y a las repercusiones propias de dicho contexto. En ese sentido, se torna importante analizar y reflexionar sobre la situación actual del compromiso académico, factor determinante del rendimiento académico. Objetivo: Analizar el compromiso académico de los estudiantes peruanos de Enfermería al retorno a las clases presenciales. Métodos: El enfoque fue cuantitativo, el diseño no experimental y el tipo, descriptivo transeccional. Se evaluó el compromiso académico a 200 estudiantes de la carrera profesional de Enfermería mediante la aplicación de la Escala UWES-S, instrumento con adecuados niveles de validez basada en el contenido y confiabilidad.
Culture-Based Education on Health Literacy About Stunting in Communities in South Sulawesi, Indonesia
Authors:   Nursing Study Program, Stikes Gunung Sari Makassar, South Sulawesi, Indonesia., . Asriadi , . Nurnainah
Published: March 2023

Stunting is commonly seen in rural areas with low rates of literacy and access to health care, suggesting that cultural methods may be useful in combating this problem. Therefore, this study aimed to determine the effect of culture-based education on stunting in South Sulawesi. Pre-Post Test Two Group Design was used. The result shows that culture-based educational videos effectively improve public health literacy about stunting.
Adherencia al tratamiento de la enfermedad pulmonar obstructiva crónica en una Unidad de Medicina Familiar del Instituto Mexicano del Seguro Social
Authors:   Instituto Mexicano del Seguro Social, Unidad de Medicina Familiar 15. Ciudad de México, México, Castañeda-Hernández Martha Viviana , Medina-Gómez Oswaldo Sinoe
Published: March 2023

Objetivo: Determinar el grado de adherencia al tratamiento en los pacientes con EPOC derecho habientes en México. Método: Estudio transversal en pacientes con EPOC en el que se analizó la asociación de características sociodemográficas, uso de oxígeno y tiempo con la enfermedad con el apego al tratamiento. Se realizó análisis descriptivo; se utilizaron pruebas de hipótesis con Chi-cuadrado (nivel de confianza de 95 %). Se estimó la razón de prevalencias, prueba de T de Student para muestras independientes y regresión logística. Resultados: Se estudiaron a 362 pacientes de los cuales solo 25,4 % presentó un buen apego al tratamiento.
ANALISIS PEMBELAJARAN BAHASA INGGRIS MATERI PART OF BODY DENGAN MENGGUNAKAN MEDIA (POSTER) KELAS 1 DI SDN CENGKLONG 1
Authors: Magdalena Ina , Rosnaningsih Asih , Nurlaelah Nurlaelah
Published: March 2023

Dalam artikel ini kami menganalisis metode pembelajaran Bahasa Inggris dengan materi “Part Of Body” pada siswa kelas 1 SDN Cengklong 1. Metode penelitian yang digunakan adalah metode Tindakan kelas dimana Penelitian yang di lakukan secara sistematis reflektif terhadap berbagai tindakan yang dilakukan oleh guru dan peneliti. Penelitian ini melibatkan siswa kelas 1 SDN Cengklong 1 yang terdiri dari 28 siswa di antaranya 12 siswa dan 16 siswi. Hasil penelitian membuktikan materi “Part of Body” yang diajarkan menggunakan poster anggota tubuh memiliki hasil studi yang cukup bagus.hal itu menunjukan bahwa penggunaan poster dalam pembelajaran Tindakan kelas dapat menarik daya tarik siswa SDN Cengklong 1.
MENINGKATKAN KEMAMPUAN PENGENALAN KOSAKATA BAHASA INGGRIS KELAS RENDAH DENGAN ALPHABET METHOD DI SD NEGERI SANGIANG 2
Authors: Handayani Fitri , Suhernah Suhernah , Dea Sri Damayanti Pelangi , Rahmawati Yuli , Dian Cahyani Anisa , Hikmah Tilova Martina
Published: March 2023

Tujuan penelitian ini mengetahui peningkatan kemampuan pengenalan kosakata Bahasa Inggris dengan alphabet method di SD Negeri Sangiang 2. Jenis penelitian ini yakni penelitian tindakan kelas (PTK) yang menggunakan subjek penelitian yakni siswa SD Negeri Sangiang 2 dengan berjumlah 28 siswa dengan usia 6-7 tahun. Teknik analisis data dengan deskriptif kuantitatif. Sesudah terlaksananya penelitian, maka dapat diketahui bahwasannya penerapan alphabet method mampu meningkatkan pengenalan kosakata Bahasa Inggris kelas rendah di SDN Sangiang 2, yang mana terjadi kenaikan nilai siswa dari siklus I ke II.
PENERAPAN GAME EDUKASI MARBEL BUDAYA NUSANTARA UNTUK MENINGKATKAN HASIL BELAJAR SISWA DALAM PEMBELAJARAN IPS MATERI KERAGAMAN BUDAYA DI INDONESIA
Authors: Anis Fuadah Fitriani
Published: March 2023

Pembelajaran IPS memuat materi tentang keragaman budaya, Generasi muda sejak dini di Sekolah Dasar perlu diperkenalkan akan keragaman budaya bangsanya sendiri. Pada kenyataannya peneliti menemukan masalah yakni kurangnya hasil belajar siswa dalam pembelajaran IPS materi keragaman budaya di Indonesia di kelas IV yang menunjukkan banyak siswa yang nilainya tidak mencapai KKM. Sehingga, diperlukan media pembelajaran yang menarik dan interaktif. Salah satunya game edukasi Marbel Budaya Nusantara. Tujuan penelitian ini adalah untuk mengetahui penerapan dan hasil belajar siswa menggunakan game edukasi Marbel Budaya Nusantara. Penelitian dilaksanakan pada siswa kelas IV SD Negeri Penggung sebanyak 40 siswa. Telah dilaksanakan 3 siklus dengan metode penelitian yang dipakai yakni penelitian tindakan kelas (PTK). Instrumen yang digunakan yaitu lembar observasi guru, lembar observasi siswa, lembar kerja kelompok, dan lembar tes formatif. Pada hasil penelitian terlihat adanya peningkatan hasil belajar siswa yang ditunjukkan dengan hasil tes formatif siswa pada siklus I mendapat nilai rata-rata sebesar 67 dengan persentase sebesar 55%, kemudian pada siklus II diperoleh nilai rata-rata sebesar 74,5 dengan persentase sebesar 62,5%. Sedangkan pada siklus III diperoleh nilai rata-rata sebesar 83 dengan persentase sebesar 92,5%. Hal ini menunjukkan bahwa adanya peningkatan pada perolehan hasil belajar siswa dengan menerapkan game edukasi Marbel Budaya Nusantara.
LIFE STRESS SEBAGAI PREDIKTOR PERFORMANCE SATISFACTION PADA ATLET LIGA MAHASISWA
Authors: Devanda Manggala Putra Bima , Kurniawan Afif
Published: March 2023

Atlet mahasiswa menghadapi tuntutan yang relatif lebih berat dibanding rekan mahasiswa non-atlet, di antaranya latihan, pertandingan, hubungan dengan rekan satu tim, dan sebagainya sehingga berisiko lebih tinggi mengalami permasalahan baik fisik maupun mental. Liga Mahasiswa sebagai kompetisi olahraga antar perguruan tinggi paling bergengsi di Indonesia, masih belum memiliki kebijakan yang berupaya meminimalisasi munculnya permasalahan kesehatan mental yang dikhawatirkan akan berpengaruh terhadap performa kompetitif atlet mahasiswa. Maka dari itu, penelitian ini bertujuan untuk mengkaji peran life stress sebagai prediktor performance satisfaction pada atlet Liga Mahasiswa. Penelitian menggunakan metode survei cross-sectional dengan total 66 partisipan. Hasil penelitian menunjukkan peran signifikan life stress sebagai prediktor performance satisfaction pada atlet Liga Mahasiswa (F(1, 64) = 8.68, p = 0.004, R2 = 0.119). Kemudian, analisis keseluruhan dimensi life stress diketahui mampu memprediksi performance satisfaction secara signifikan (F(8, 57) = 2.59, p = 0.017, R2 = 0.267). Namun apabila ditinjau dari masing-masing dimensi life stress, terlihat bahwa tidak ada satu pun dimensi yang berperan signifikan dalam memprediksi performance satisfaction.
PERBEDAAN INDIVIDU SISWA KELAS 2 SDN SUKAHARJA 2 DALAM MEMAHAMI PEMBELAJARAN DI KELAS
Authors: Sasmita Hakiim Dyah , Magdalena Ina , Nur Afini Nayomi
Published: March 2023

Kita hidup dalam masyarakat yang memiliki perbedaan tiap individu. Perbedaan tersebut dapat menjadi ciri khas tiap individu, sehingga timbulnya keragaman dalam masyarat. Keragaman tersebut telah tercipta dari kecil. Masa–masa pembentukan karakterlah menjadi salah satu faktor yang mempengaruhi perbedaan tiap individu, selain itu ada faktor lain seperti tinggi badan dan paras wajah. Perbedaan tersebut bisa kita lihat secara langsung dengan menggunakan mata kita, tetapi ada juga perbedaan yang tidak bisa kita lihat secara langsung. Perbedaan tersebut juga menjadi ciri utama dan perbedaan dari tiap individu, yaitu perbedaan karakter ataupun kepribadian. Perbedaan bukan dimiliki oleh orang dewasa saja, tetapi juga dimiliki oleh anak–anak. Dalam pembelajaran memahami perbedaan anak sanagat lah penting, karena dengan kita memahami perbedaan tersebut kita mampu memahami cara mendekatkan diri dalam pembelajaran dengan lebih baik lagi.
PENERAPAN PERILAKU HIDUP BERSIH DAN SEHAT DI LINGKUNGAN SD IT ASHABUL KAHFI DELI SERDANG
Authors: Safriansyah Lubis Alwi
Published: March 2023

Perilaku Hidup Bersih dan Sehat (PHBS) merupakan upaya untuk mencegahan masalah kesehatan dengan tujuan meningkatan sekuritas kesehatan. Perilaku ini harus diterapkan oleh semua kelompok orang, termasuk anak-anak ditingkat Sekolah Dasar. Memang, kebiasaan yang dilakukan tampaknya tidak dapat meningkatkan kesadaran siswa. Oleh karena itu perlu untuk membuat nasihat terkait perilaku bersih dan sehat. Penerapan kapasitas dasar nilai-nilai agama termasuk perilaku hidup yang bersih dan sehat (PHBS) yang dipimpin oleh anak-anak setiap hari, guru menerapkan perilaku hidup yang bersih dan sehat dengan nasihat dan kisah tempat tinggal tempat tinggal tambahan rutin yang disampaikan oleh guru. Metode pada penelitian ini adalah metode kualitatif, metode kualitatif atau metode naturalistik adalah penelitian yang dilakukan secara alami tanpa ditemukan sesuatu yang dibuat-buat, metode kualitatif ini difokuskan pada tujuan memahami subjek penelitian dengan cara yang intim. Hal -hal tertentu yang diperoleh pada penelitian ini adalah, 1) Pengetahuan siswa Sekolah Dasar Ashabul Kahfi yang terkait dengan PHBS secara umum, 2) Memahami bahwa siswa Ashabul Kahfi dari sekolah dasar yang terkait dengan cara mencuci tangan dengan baik dan untuk mengoreksi kebersihan kamar mandi, 4) memahami pemahaman tentang siswa sekolah dasar Ashabul Kahfi terkait dengan jenis limbah biologis dan anorganik, dan bagaimana mengobatinya, 5) memahaminya Ashabul Kahfi Elementary School dengan camilan sehat di dalam lingkungan sekolah. Anak-anak yang sehat adalah harapan semua orang tua di negara ini dan komunitas negara bagian. Atas dasar kenyataan dengan alasan bahwa semua anak-anak dari SD It Ashabul Kahfi yang melakukan perilaku hidup bersih dan sehat (PHBS) di lingkungan sekolah.
PEMBELAJARAN KOOPERATIF TIPE GROUP INVESTIGATION (GI) PADA MATERI SIKLUS HIDUP TUMBUHAN
Authors: Hartati Sri
Published: March 2023

Penelitian ini dilatar belakangi oleh kondisi pembelajaran kelas IXA sesi 2 SMP Negeri 3 Simpang Hilir yang terdapat kelemahan, yaitu: kurangnya pemahaman dan hasil belajar siswa rendah. Tujuan penelitian ini untuk meningkatkan hasil belajar siswa pada materi siklus hidup tumbuhan dengan menggunakan pembelajaran kooperatif tipe Group Investigation. Penelitian ini merupakan penelitian tindakan kelas yang dilakukan di SMP Negeri 3 Simpang Hilir dengan subyek siswa kelas IX. Adapun yang menjadi obyek penelitian adalah Group Investigation pada materi siklus hidup tumbuhan. Proses penelitian dilakukan dalam dua siklus yang meliputi empat tahapan yaitu perencanaan, pelaksanaan, pengamatan, dan refleksi. Hasil penelitian sebagai berikut: 1) Penerapan model Pembelajaran kooperatif tipe Group Investigation pada materi siklus hidup tumbuhan dapat dilihat dari nilai aktivitas guru dan aktifitas siswa. Pada siklus I aktivitas guru mendapat nilai 85 (baik) dan meningkat pada siklus II dengan nilai 92 (sangat baik). Untuk aktivitas siswa pada siklus I mendapat nilai 77,5 (cukup) dan meningkat pada siklus II menjadi 93,75 (sangat baik). 2) Adanya peningkatan pemahaman siswa kelas IX. Persentase ketuntasan peningkatan pemahaman pada siklus I 65,63% (cukup) meningkat menjadi 87,5% (Baik sekali) pada siklus II. Sedangkan untuk nilai rata-rata kelas pada siklus I yaitu 60,78 meningkat menjadi 85 pada siklus II.
Sparasion emarginatum Kieffer, 1906, espèce nouvelle pour la faune de France (Hymenoptera : Scelionidae)
Authors: Goepp Téo , Marhic Erwann
Published: March 2023

Sparasion emarginatum Kieffer, 1906, new species for the French fauna (Hymenoptera: Scelionidae). - Sparasion emarginatum Kieffer, 1906 is recorded from France for the first time, from three different localities.
TOPLUMSAL DÖNÜŞÜM VE KÖYDE MODERNLEŞMENİN ÖRNEĞİ OLARAK KÖY ENSTİTÜLERİNİN KURULUŞU VE HALK EĞİTİMİ FAALİYETLERİ
Authors: YENİSOY ÖZKAN Nilgün
Published: March 2023

İmparatorluktan ulus devlete geçiş sürecinde Türkiye Cumhuriyeti belirlenen hedefler doğrultusunda toplumun her açıdan gelişimini sağlamak için bazı politikaları hayata geçirmiştir. İlk olarak ekonomik kalkınma ile ilgili inkılaplar yapılırken diğer taraftan toplumun eğitim ve kültür düzeyini yükseltmek amaçlanmıştır. Bu doğrultuda ekonomi alanında devletçilik eğitim alanında ise halkçılık ilkeleri temel alınmıştır. Bütün halkın okur-yazar olması için 1 Kasım 1928 tarihinde Harf Devrimi yapılarak yeni harflerin kullanılacağı ilan edilmiştir. Bu yeni alfabenin bütün halka öğretilmesi için 1 Ocak 1929 tarihinde Millet Mektepleri açılmıştır.

Millet Mektepleri genelde şehirlerde açıldığı için okuma ve yazma öğretim hizmetleri köylere kadar ulaşmamıştır. O dönem nüfusun çoğu köylerde yaşadığından dolayı Mustafa Kemal eğitim seferberliğine köyleri de dâhil etmek istemiştir. Bu doğrultuda köylerde görevli olan kolluk kuvvetlerini okuma ve yazma öğretmeleri ve onlardan yardım almayı düşünmüştür. Bu uygulama eğitmen kursları fikrinin ortaya çıkmasını sağlamıştır. Eğitmen kursları başarılı sonuçlar verince kolluk kuvvetlerinin yerine köy çocuklarının bu görevi yapabileceği düşüncesiyle 21 köy enstitüsü tesis edilmiştir. Köy Enstitüleri uygulamalı eğitim anlayışı ile çalıştıkları için köylerin gelişmesinde büyük bir rol oynamıştır. Enstitülerin hiyerarşik olarak tepesinde bulunan Yüksek Köy Enstitüleri de Türkiye’de halka yönelik üniversitelerin ilk örneklerinden biri olarak kabul edilmiştir. Türkiye’de siyasi olarak 1950 seçimlerinde iktidar değişimi yaşanınca 1954 yılında Köy Enstitüleri İlk Öğretmen Okulu adı altına alınıp enstitü uygulamasına son verilmiştir.
AN OVERVIEW OF PREGNANCY EDUCATION: A BIBLIOMETRIC ANALYSIS BASED ON WEB OF SCIENCE CORE COLLECTION
Authors: ERGİN Esra , ERGİN Büşra , GÜNENC Oğuzhan , ERYILMAZ Mehmet
Published: March 2023

This study aims to evaluate the studies on “pregnant education” searched in the WoSCC database in terms of quantity and quality with bibliometric analysis. In this context, 483 studies conducted between 1980-2022 were reached in the filtering made without year, language and citation index constraints. It was determined that the studies in the related field were between 1980-2022 and the most prolific author was Hyun Kyoung Kim. In addition, it was found that the most publications in this field were in the field of "Gynecology and Obstetrics" and the institution with the most publications was "Iran University of Medical Sciences". In the common word analysis, it was seen that the words "prenatal education, pregnancy, breastfeeding, prenatal care" were used most frequently, while in the co-citation analysis, it was determined that the most cited author was Anita J. Gagnon. In the co-citation analysis, no link was found between the three most cited publications. In the co-authorship analysis, it was seen that the authors who published together were gathered around a single group. As a result; it was concluded that pregnancy education should be more comprehensive and permanent in line with the demands of individuals to raise awareness about pregnancy, child care and development.