bluuebunny/crossref_metadata_2025 huggingface dataset:
РОЗРОБКА ОБЛАДНАННЯ ДЛЯ ЗНЕЗАРАЖЕННЯ ПОВІТРЯ В СИСТЕМАХ ВЕНТИЛЯЦІЇ ТА КОНДИЦІОНУВАННЯ ГРОМАДСЬКИХ БУДІВЕЛЬ МЕТОДАМИ ФОТОКАТАЛІЗУ Й ПЛАЗМОХІМІЇ
Authors: Лобанов Л. , Чалаєв Д. , Гончаров П. , Грабова Т. , Пащін М. , Гончарова О. , Сидоренко В.
Published: February 2023

Вступ. Сезонні хвилі спалаху ГРВІ, зокрема й COVID-19, спричиняють потребу розробки комплексу заходів щодостворення безпечних для здоров’я умов перебування в місцях скупчення людей.Проблематика. Наявні припливно-витяжні системи централізованого опалення, вентиляції і кондиціювання повітря (ОВіК) не лише не захищають від зараження, а й слугують джерелом накопичення та поширення патогенних мікроорганізмів. Пошук ефективних способів очищення повітря у місцях масового скупчення людей як складової протиепідемічних заходів є актуальним завданням.Мета. Розробка та створення обладнання для очищення і знезаражування повітря від аеродисперсної патогенноїмікрофлори в системах ОВіК, яке може вмонтовуватися в централізовані системи вентиляції будівель без їхньої реконструкції та зміни технологічних параметрів.Матеріали й методи. Комплекс фізико-хімічних методів, які охоплюють аналітичне та експериментальне дослідження з використанням теорії електрогазодинаміки дисперсних систем та залученням методів растрової скануючої мікроскопії, методів порівняння однотипних якісних показників проб і вихідних зразків.Результати. Для дослідження ефективності як окремих плазмохімічних і фотокаталітичних модулів, так і установки вцілому при режимах роботи, що моделюють умови експлуатації систем централізованої вентиляції, створено експериментальний стенд. Визначено оптимальні технологічні параметри процесів для підвищення ефективності знезараження й очищення повітря в ОВіК системах методами плазмофотокаталізу. Запропоновано технічні рішення для підвищення енергоефективності дослідно-експериментальної установки комплексного очищення і знезараження повітря від широкого класу забруднювачів повітря в системах припливно-витяжної вентиляції будівель.Висновки. Знезаражування повітря методом комбінованого плазмофотокаталітичного впливу на повітряний потік із системою каталітично-термічного розкладання надлишкового озону забезпечує ефективне очищення від забруднювачів та дозволяє знизити ступінь мікробіологічної контамінації повітря до безпечного рівня.
Determination of Scope of Geodetic Survey During the Operation of Buildings and Structures Subject to Effects of Man-Caused Geodinamic Processes
Authors: Hryhorovskyi P. , Chukanova N. , Kroshka Yu. , Murasova O. , Basanskyi V.
Published: February 2023

Introduction. Forecasting the dynamics of the progressing of building deformations with the use of the data of instrumental measurements should take into account the influence of geodynamic processes and other factors of the external environment on the operational suitability of buildings. The duration of the life cycle of buildings depends on the timely consideration of the damage threats and forecasting of changes in their technical condition under the influence of natural, man-caused, constructional, and operational factors.Problem Statement. Untimely detection and elimination of defects is the cause of damage and deformation of buildings.Purpose. The purpose of this research is to forecast the progressing defects and damage by the methods of timely assessment of the technical condition of buildings, with the use of instrumental measurement data on the influence of environmental factors on the mechanism of destruction and wear of buildings during their construction and operation.Material and Methods. The methods of analysis and generalization have been used to substantiate the relevance and to formulate the purpose and objectives of the research. The retrospective method for studying the objects over time has been used to collect statistical information and analytical materials on the main parameters of their construction and operation. To forecast the parameters of instrumental measurements at the stages of the life cycle, there have been employed the following empirical research methods: survey, monitoring, generalization of experience, expert surveys, expert evaluations, and forecasting. Risks of damage have been assessed based on the materials of engineering studies, given the possibility of hazard activation, the power and remoteness of the threat source, the technical condition of buildings, and the compaction. The initial data for choosing an effective system are: the stability of the slopes where the building is located, their steepness, the condition and geological composition of the soil base, sources of possible flooding and vibrations.
Results. The authors have proposed choosing an effective system of instrumental observation of landslides during the construction and operation of buildings given the vulnerability criterion. The developed method allows choosing an effective system of landslide observations, during the construction and operation of buildings, given the mentioned criterion, i.e. the property of the building to lose serviceability as a result of its possible damage under the influence of negative factors.Conclusions. The proposed method can be used to determine the scope of instrumental observations of landslides and the periodicity of landslide control during the construction in complex geodynamic conditions.
ПРОЄКЦІЙНО-ІТЕРАЦІЙНА РЕАЛІЗАЦІЯ ЯВНИХ ДВОШАРОВИХ ІТЕРАЦІЙНИХ МЕТОДІВ ДЛЯ РОЗВ’ЯЗУВАННЯ НЕКОРЕКТНИХ ОПЕРАТОРНИХ РІВНЯНЬ
Authors: Hart L. L.
Published: February 2023

Для розв’язування некоректних лінійних операторних рівнянь у гільбертовому просторі, для яких не виконується третя умова коректності задачі за Адамаром (стійкість), теоретично обґрунтовано проєкційно-ітераційні методи регуляризації, основані на явних двошарових ітераційних методах у випадку проєктування у простори, ізоморфні підпросторам основного простору. Доведено теореми про збіжність проєкційно-ітераційних методів, отримано оцінки похибки. Надано рекомендації стосовно вибору регуляризуючої кількості ітерацій.
ДОСЛІДЖЕННЯ ПЕРЕХІДНОГО РЕЖИМУ В СИСТЕМІ МАСОВОГО ОБСЛУГОВУВАННЯ ТИПУ M /M /m З УРАХУВАННЯМ ЕКОНОМІЧНОГО ЕФЕКТУ ВІД ОБСЛУГОВУВАННЯ ЗАЯВОК
Authors: Poslaiko N. I.
Published: February 2023

Пропонується підхід до розрахунку ймовірностей станів в перехідному режимі неоднорідної за часом системи масового обслуговування типу M /M /m . Процес обслуговування представлений у вигляді двовимірного марковського процесу, першакомпонента якого співпадає з числом заявок у системі в кожен момент часу t , а друга - з величиною доходу, отриманого до моменту t.
РОЗРОБКА АЛГОРИТМУ ГЕНЕРАЦІЇ КЕРУЮЧИХ СКІНЧЕННИХ АВТОМАТІВ МІЛІ В ЗАДАЧІ ПРО ШТУЧНОГО МУРАХУ
Authors: Sofin O. P. , Sheveleva A. E.
Published: February 2023

Запропоновано алгоритм спільного використання генетичних алгоритмів та скінченних автоматів для розв'язання задачі про штучну мураху. Виконано обчислювальні експерименти, що демонструють ефективність цього алгоритму.
ЩОДО РОЗПОДІЛУ ДЕЯКИХ ФУНКЦІОНАЛІВ НА КЛАСАХ ІМПЛАНТАТІВ КУЛЬШОВОГО СУГЛОБА
Authors: Turchyn V. M. , Loskutov O. E. , Sotula M. V.
Published: February 2023

У роботі знайдено розподіли відхилення антропометричних характеристик каналу стегнової кістки від параметрів імплантату.
Serwisy ogłoszeniowe i ich rola
Authors:   Dr, Uniwersytet Technologiczno-Humanistyczny w Radomiu, Wydział Transportu, Elektrotechniki i Informatyki, Katedra Informatyki, Polska, Molga Agnieszka , Gumiński Kacper ,   inż., Radom, Polska
Published: February 2023

The paper presents the role of classifieds websites in everyday life and their functions in online commerce. The results of research are presented, which show that the classifieds websites are today the largest database of information exchange in the context of services and other needs.
Metodyczne i społeczne aspekty nauczania zdalnego
Authors:   Prof. nadzw. dr hab., Uniwersytet Rzeszowski, Kolegium Nauk Społecznych, Pracownia Technologii Informatycznych i Prawa Medycznego, Polska, Piecuch Aleksander
Published: February 2023

The article attempts to analyze the impact of distance learning to young people who learning and studying. The area of interest embrace a communication between student and teacher, issues related to the methodology and organization of teaching, technical aspects of online education and psychological consequences of the introduced sanitary restrictions.
Postawa Jana Kustosa (przywódcy Związku Obrony Górnoślązaków) wobec Kościoła katolickiego
Authors: Fic Maciej
Published: February 2023

The text is an attempt to show Jan Kustos’ attitude – the person who is regarded to be the leader of separatists in the area of interwar Silesian voivodship – towards the Catholic Church. The text presents a brief biography of Jan Kustos (1893–1932), also the synthetic list of mottos and views proclaimed by him and concerning the role and meaning of the Catholic Church as well as activity of Catholic clergy has been made. The mottos and views are present in public performances and in press publications in the magazine “The voice of Upper Silesia” which was published by Jan Kustos. An attempt to show the evolution of an attitude towards the Church and its preaching between 1922 and 1923 (in the first decade of existence in the structure of the reborn state of Polish Silesian voivodship) has also been made; the attitude which from full acceptacion turned into noticeable criticism of a part of clergy (which he accused of political commitment).
Przygotowanie czasowej wystawy muzealnej dotyczącej tematyki wojskowej. Na podstawie wystawy czasowej „Wieliczka na drodze ku niepodległości”, prezentowanej w Muzeum Żup Krakowskich Wieliczka na przełomie 2016 i 2017 r.
Authors: Krokosz Paweł
Published: February 2023

The article is devoted to issues related to the comprehensive preparation of a temporary museum exhibition on military topics. The article presents the following aspects: developing the concept of the exhibition and its scenario; selecting exhibits; preparation of documentation (loans and returns of objects); realization of the exhibition (cooperation with artists and technicians); preparation of a popularizing and educational program accompanying the exhibition (museum lessons, scientific sessions, etc.).
History education and changing epistemic beliefs about history: An intervention in initial teacher training
Authors: Miguel-Revilla Diego , Sánchez-Agustí María , Carril-Merino Teresa
Published: February 2023

Epistemic beliefs can have an important effect on teaching practices determining how teachers approach a discipline in the classroom in different contexts. The research reported on here focused on initial teacher education, assessing the pre-service social studies teachers’ epistemic beliefs about history, and their ideas regarding history education. We examined the way in which the beliefs of 59 Spanish participants had evolved after an intervention focused the fostering of historical thinking and understanding. A pre-test-post-test quasi-experimental design was applied, using the Beliefs about History Questionnaire (BHQ), which was supplemented by a qualitative approach. Results indicate progression, although it was more noticeable in pre-service primary education teachers who adhered to a more nuanced vision about historical knowledge and both objectivity and subjectivity. The way that participants with different conceptions about history thought about educational aspects were also examined and discussed. Findings suggest the effectiveness of educational interventions in initial teacher training to allow pre-service teachers to understand the specificity of this discipline.
Student teachers’ perceptions and experiences of certain modules within a transformed curriculum to foster social justice
Authors: Groenewald Emma , Mpisi Anthony
Published: February 2023

Since 1994, numerous policies promoted social justice and the transformation of the South African society. The re-curriculated Bachelor of Education (BEd) programme at the Sol Plaatje University aims to equip students with knowledge and skills to realise the aim of social justice. The aim of this study was to explore Sol Plaatje University students’ experiences and perceptions of a curriculum that aims to promote social justice. We selected 3 education modules, with the assumption that they reflected social justice content. Four students, representative of different ethnic and language groupings at the university were chosen as participants. Data were generated through 3 reflective exercises about each of the modules, spread over a period of 3 years. The module aims, linked with the narratives of the participants’ perceptions and experiences of each module, provided an overview of their experiences of the enacted curriculum. A qualitative research design with an interpretivist approach informed by Dover’s (2013) social justice pedagogy was used. The students’ narratives shed light on the strengths and weaknesses of how the BEd curriculum worked towards social justice and revealed the students’ perceptions of otherness. From the narratives it became apparent that the 3 modules did promote a social justice orientation in prospective teachers educated at the university.
EN PRENSA. La pesca artesanal en un cuerpo lagunar. Huella ecológica corporativa de una cooperativa pesquera. EN PRENSA
Authors: Díaz Llamas José Luis , Soto Ceja Edel , Bravo Olivas Myrna Leticia , Chávez-Dagostino Rosa María
Published: February 2023

La importancia económica y social de la pesca a nivel global está basada en la producción de alimento y en la generación de empleo. A pesar de que las cooperativas se han fortalecido como modelo de negocio exitoso, en México las cooperativas pesqueras enfrentan problemas diversos. El uso de indicadores de sustentabilidad es útil para identificar áreas de oportunidad. Uno de estos es la huella ecológica de donde derivó el de huella ecológica corporativa que mide el impacto ambiental en unidades de superficie. El objetivo de este trabajo es calcular la huella de una cooperativa pesquera, para identificar las áreas de oportunidad en la mejora ambiental mediante la evaluación y análisis de la huella, para generar estrategias. El cálculo se hizo a través del Método Compuesto en Cuentas Financieras. Se encontró una huella bruta de 299.24 hectáreas globales, así como 688.96 toneladas de dióxido de carbono. Las áreas de oportunidad son la reducción de la categoría de materiales, y la reducción tanto del uso de suelo de recursos forestales como del ecosistema bosque, ambos con mayor impacto de la huella. Se recomienda a futuro la implementación del monitoreo de la huella con el fin de estimar las reducciones anuales.
Characteristics of anemia in heart failure: iron metabolism, erythropoietic activity and markers of inflammation
Authors: Gurkina A. A. , Stuklov N. I. , Kisly N. D. , Gimadiev R. R. , Kovalchuk M. S.
Published: February 2023

Aim. To determine the characteristics of erythrocyte parameters, iron metabolism, erythropoiesis, inflammation markers in patients with heart failure (CHF) and anemia.

Material and methods. The study included 68 patients with HF to describe the characteristics of anemia (general group). Patients of the general group were divided into 3 subgroups depending on the serum ferritin (SF) and transferrin saturation (TS).

Results. Anemia in HF is not always associated with iron deficiency (ID), characterized by inadequate production of erythropoietin, increased levels of C-reactive protein and hepcidin. From the general group of patients, the following were distinguished: absolute ID (43%), functional ID (19%), and non-ID anemia (38%).

Conclusion. In the general group of patients with HF, anemia is normochromic, normocytic, characterized by high levels of C-reactive protein, hepcidin, and inadequate production of erythropoietin. Patients with absolute and functional ID do not differ in the main iron metabolism parameters and in general account for 62% (p=0,01). In these two subgroups, iron supplements should be prescribed at further stages.
EXPERIMENTAL STUDY ON THE HEAT TRANSFER CHARACTERISTICS OF SUPERCRITICAL CARBON DIOXIDE IN THE STRAIGHTLY-RIBBED TUBES
Authors: Li Yusheng , Lei Xianliang , Wang Yahui
Published: February 2023

The supercritical carbon dioxide (S-CO2) Brayton cycle shows great advantages in structural compactness and thermal efficiency. To ensure the safety of the heating surface under high load, the flow and heat transfer characteristics in straightly-ribbed tubes is studied to explore the improvement on the convective heat transfer ability of S-CO2 and inhibition on the deteriorated heat transfer. An experimental system of S-CO2 is established, and the heat transfer characteristics of S-CO2 in both vertically upward smooth and straightly-ribbed tubes are studied within a wide operating parameter range (pressure P = 7.5-9 MPa, mass flow rate G = 400-1000 kg·m-2·s-1, heat flux q = 40-600 kW·m-2). The rib width and rib height of tubes are 1 mm, with an inner diameter of 6 mm. The effect of flow parameters on the heat transfer performance is analyzed. The results show the convective heat transfer coefficient of straightly-ribbed tubes is about 1.5-2.3 times that of smooth tubes at supercritical pressure. The rib structure can effectively prevent the occurrence of deteriorated heat transfer of SCO2. A new heat transfer prediction model in the vertically straightly-ribbed tube is proposed based on the result of this experiment.
Speciation of iron(II/III) at the iron-cement interface: a review
Authors: Wieland Erich , Miron George Dan , Ma Bin , Geng Guoqing , Lothenbach Barbara
Published: February 2023

Steel is used as reinforcement in construction materials and it is also an important component of cement-stabilized waste materials to be disposed of in deep geological repositories for radioactive waste. Steel corrosion releases dissolved Fe(II/III) species that can form corrosion products on the steel surface or interact with cementitious materials at the iron-cement interface. The thermodynamically stable Fe species in the given conditions may diffuse further into the adjacent, porous cement matrix and react with individual cement phases. Thus, the retention of Fe(II/III) by the hydrate assemblage of cement paste is an important process affecting the diffusive transport of the aqueous species into the cementitious materials. The diffusion of aqueous Fe(II/III) species from the steel surface into the adjacent cementitious material coupled with the kinetically controlled formation of iron corrosion products, such as by Fe(II) oxidation, decisively determines the extension of the corrosion front. This review summarises the state-of-the art knowledge on the interaction of ferrous and ferric iron with cement phases based on a literature survey and provides new insights and proper perspectives for future study on interaction systems of iron and cement.
Muscle strength, level of pain and balance in women with knee osteoarthritis after a sensory-motor exercise program associated to photobiomodulation therapy via cluster: a single-blinded randomized with placebo control trial
Authors: Ana Beatriz Balão , Patricia Gabrielli Vassão , Marcela Regina de Camargo , Victor Zuniga Dourado , Helga Tatiane Tucci , Ana Cláudia Muniz Rennó
Published: February 2023

Introduction: Osteoarthritis (OA) is the most common chronic condition of the joints that leads to pain, stiffness and disability. Aim: The aim of this study was to determine the effectiveness of a sensory-motor exercises program and the photobiomodulation on pain, muscle strength, severity of the injury and dynamic balance of women with knee osteoarthritis. Method and Materials: Thirty-two women were randomized in sensory-motor exercises associated with the placebo photobiomodulation group (SMAG) and sensory-motor exercises with the active photobiomodulation group (SMPG). The pain, knee flexor and extensor peak torque, severity of the injury and dynamic balance were evaluated with the numeric pain rating scale, cell roll, Knee Injury and Osteoarthritis Outcome Score and timed up and go, respectively. Subjects were administered sensory-motor exercises, strengthening exercises and photobiomodulation via cluster applied at the end of each training session for 8 weeks, 2 times/week. Results: There was no significant improvement in the knee flexor and extensor peak torque, meantime, there was a significant linear positive correlation in the sensory-motor exercises program associated with the placebo photobiomodulation group (p = 0.002) at the end of treatment. A significant improvement in the severity of injury (p = 0.002) and dynamic balance (p = < 0.001) was observed in both groups. Furthermore, the level of pain showed a significant improvement in the sensory-motor exercises program associated with the placebo photobiomodulation group (p = 0.043). Conclusion: Sensory-motor exercise program promotes beneficial effects on the severity of the injury and dynamic balance and its association with photobiomodulation was able to produce an extra effect in pain relief. However, adding photobiomodulation to routine exercise regimes for subjects with knee osteoarthritis should be investigated.
Smallholder farmers’ perception on climate change, information needs and adaptation strategies for improved pineapple (Ananas comosus) production in Awaé Cameroon
Authors: Mekam Chantal Tchoupe , Ekwa Yawa Monono , Estelle Assonwa , Kame Hannah Liengu Monono , Elisabeth Sailieh Mbomi
Published: February 2023

This study examined smallholder pineapple farmers’ experiences of climate variability and change in production, as well as ranked adaptation and information source options using data from primary sources. The primary data consisted of a survey on pineapple growing in Awaé. The analysis revealed that pineapple farmers experience climate variability and change evidenced mainly through irregular rainfall patterns (100%), excessive heat (97.14%), drying of streams (85.71%), and rising temperatures (77.14%). These variabilities cause a change in color and taste (40.00 and 45.71% respectively), a reduction in fruit size and yield (68.57 and 100% respectively), and consequently, a reduction in income from pineapple production. Farmers identify deforestation (54.29 ± 0.51%), bush fires (34.29 ± 0.48%) as the major causes of climate change. Although the use of soil conservation practices (e.g. mixed and rotational cropping), bush fallow and crop diversification emerged as the three main adaptation options employed by smallholder pineapple farmers, climate change has the potential to reduce pineapple production in Awaé. Therefore there is a need for future studies to identify adaptation measures that will help improve pineapple production in the area. These farmers are willing to receive information commencement of rain, the prediction of stopping rain, the impact, adaptation strategies, and mitigation strategies to climate change. They can be informed through phone text messages, television, radio, and even demonstration methods for them to effectively follow up on climate change to better improve their pineapple production in Awaé.
Protocol for Making Data Publicly Available in USDA-ARS v1
Authors: Billman Eric
Published: February 2023

This SOP was created to comply with the new P&P 630.0 Data Management (usda.gov) ‘Data Management & Public Access Requirements for ARS’ which affects all journal papers produced at ARS locations. The below conceptual diagram highlights the workflow that this SOP covers.
Increasing the Performance of Information Services in Systems Focused with Large, Rarely Modified Data
Authors:   Lomonosov Moscow State University, Moscow, 119991, Russian Federation, Vasenin V. A. , Zenzinov A. A. ,   Lomonosov Moscow State University, Moscow, 119991, Russian Federation, Roganov V. A. ,   Lomonosov Moscow State University, Moscow, 119991, Russian Federation
Published: February 2023

The article presents the results of the study, development and preliminary testing of the advanced mechanism of computing memoization oriented to information systems that work with large volumes of rarely modified primary data. The productivity of the information services of such systems can be significantly increased using the provided mechanisms for accurate work cache memory, when the results of those and only those calculations that affect the changes made by primary data are disabled.
A Method of Representing Cyclic Program Structures in Artificial Chemistry Model
Authors:   Penza State University, Penza, 440026, Russian Federation, Kolchugina E. A.
Published: February 2023

The need for automation of software development processes makes it necessary to search for forms of program representation that can undergo automatic transformations without violating the integrity and semantic significance of the results of such transformations. Previously, we have proposed a notation for programs that permits the use of automatic transformation methods, namely methods of evolutionary development used, in particular, in genetic pro­gramming. But we have considered only linear and tree-like structures. In this article, we expand the list of available types of structures by adding cyclic structures, as well as complex structural compositions obtained by combining structures of simpler types. We also propose a rule excluding possible anomalies with cyclic structures representation. In general, the proposed methods are based on the concept of artificial chemistry, where programs are considered as analogues of molecules, and program transformations are considered as analogs of reactions. We illustrate the application of proposed notation using examples of the Kekule formula and the cyclic program, automatically obtained in our previous studies. The results obtained demonstrate that the proposed notation and methods make it possible to compose formulas representing computational structures of various and even mixed types.
Non-Rigid Registration of a Human Face from Images from a Stereo Camera
Authors:   Voronezh State University, Voronezh, 394018, Russian Federation, Borisov A. D. , Makhortov S. D. ,   Voronezh State University, Voronezh, 394018, Russian Federation
Published: February 2023

Capturing the facial expressions of an actor on the set to further transfer the scene to the digital space has become one of the most important tasks in the field of computer graphics. Most of the methods for solving this problem have a lower quality of reconstruction in comparison with the capture, which is carried out in videogrammetric installations. The reason is the inability to calculate high-quality three-dimensional scanned copies ("scans"). This article highlights the problematic issues of existing approaches and proposes a solution for capturing an actors facial expressions from images from a helmets stereo camera, which is comparable to stationary capture. To obtain this level of accuracy, it is proposed to use a local deformation model based on the geometries of key facial expressions, as well as stereo restriction, instead of explicitly calculating a 3D scan.
VALUE OF SPIRITUAL VALUES IN LIFE OF UKRAINI AN SOCIETY
Authors:   Research Institute of Ukrainian Studies Ministry of Education and Science of Ukraine, Kyiv Ukraine, Lebedeva Julia
Published: February 2023

The goal of research is analysis of value of spiritual values in life of Ukrainian society. Principles of scientific and historicism for delineation influence of globalization for Ukrainians’ values and accounting transitional period of their formation are used. Among general scientific methods of researching search heuristic — for searching and selection sources that concern topic; induction and deduction — for displaying Ukrainian traditional spirituality specifics; analysis and synthesis — for characteristic value of spiritual values for Ukrainian society are used. Among spesial-historic methods historic-genetic — for displaying circumstances of existence and functionship of spiritual values in Ukraine; complex thematic method — for searching and selection sources that conform the topic and chronological frameworks of research are used. In results of research justified that spiritual sphere determines level of development and specifics of society. Longevity of formation Ukrainiana’ spiritual values and their specifics are marked. Ukrainian culture orientation for Western values is showed. Cursory role of power in formation Ukrainians’ value priorities was marked. Determined that thirty years of independence of Ukraine is transitional period of formation Ukrainians’ spiritual values. The globalization influence for formation of Ukrainians’ spirituality was separated. Threats of society development in spiritual sphere are determined. In conclusions the influence of spiritual values for young, restoration of Ukrainians’ tradition spirituality, formation of democracy, that condition positive shifts in statebuilding processes of Ukraine are analised. Showed that Ukrainians’ spiritual values are integral for saving state security and compliance of Christian priorities. Determined that Ukrainians’ spirituality is condition of patriotism formation. Further development acquired thesis about assistance of spiritual consolidation of society in Ukraine.
The Notion of Subject of Perception in the Language and Text Anthropology
Authors:   Saratov State Law Academy, Avdevnina O. Y.
Published: February 2023

The article focuses on the analysis of perception situation models in language and text. The subject of perception modeling in language semantics and in a literary work is not only the manifestation of the language and literary thought anthropocentrism but one of the ways of learning and philosophical understanding of the phenomenon of a human being, determination and unity of his spiritual and physiological nature.
Corrigendum to “The effect of intrauterine human chorionic gonadotropin injection before embryo transfer on the implantation and pregnancy rate in infertile patients: A randomized clinical trial” [Int J Reprod BioMed 2016; 14: 657-664]
Authors: Dehghani Firouzabadi Razieh , Janati Sima , Razi Mohammad Hossein
Published: February 2023

The authors have been informed of an error that occurred on page 657 in which the IRCT code has been entered incorrectly, which should be corrected as: “IRCT2012091310328N3”. On behalf of the author, the publisher wishes to apologize for this error. The online version of article has been updated on 31 January 2023 and can be found at https://doi.org/10.18502/ijrm.v14i10.695.
The Association of Soluble VEGFR-1 Serum Level and Genetic (rs7993418) Polymorphism with In Vitro Fertilization and Embryo Transfer Outcome in the Population of Northern Iran
Authors: Moeinfar Sadegheh , Mashayekhi Farhad , Bahadori Mohammad Hadi , Faraji Roya , Salehi Zivar
Published: February 2023

Background: Vascular endothelial growth factor receptors (VEGFRS) play an important role in embryo implantation. The aim of the present study was to examine the association of VEGFR1 circulating level and gene polymorphism with in vitro fertilization and embryo transfer (IVF-ET) outcome.
Methods: In this case–control study, 120 women who had unsuccessful IVF (IVF–) history and 120 women who had successful IVF outcome (IVF+) as controls were included. Genomic DNA was extracted from blood samples. Genotyping was performed using polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP). The serum levels of soluble VEGFR1 (sVEGFR1) were measured by ELISA. ANOVA test was used for statistical analysis.
Results: The frequency of T and C alleles in IVF+ individuals were 87.5%, 12.5% and among IVF- were 75.5%, 24.5%, respectively (p=0.0006). The minor allele (C) was associated with an increased risk of IVF failure based on results from co-dominant (OR=3.86, 95%CI 1.19-12.47), dominant (OR=2.32, 95%CI 1.31-4.10), recessive (OR=3.22, 95%CI 1.00-10.29), and allele models (OR=2.28, 95%CI 1.40-3.69). We also showed that there is a significant decrease in serum sVEGFR1 levels in IVF as compared to IVF+ (p=0.006) groups. Moreover, TT genotype is significantly associated with increased serum sVEGFR1 concentration in IVF group (TT, CT, and CC serum levels were 106.55±11.04, 94.33±10.75, and 83.33±9.13 ng/ml, and in IVF+ group were 156.11±18.08, 120.66±16.51, and 84.66±20.31 ng/ml, respectively).
Conclusion: The results of this study indicate that VEGFR1 polymorphism and sVEGFR1 circulating levels are associated with IVF-ET outcome. Moreover, CC genotype is associated with decreased sVEGFR-1 serum concentration and IVF-ET failure.
The Association Between Increment of Interleukin-1 and Interleukin-6 in Women with Polycystic Ovary Syndrome and Body Mass Index
Authors: Mazloomi Sahar , Barartabar Zeinab , Pilehvari Shamim
Published: February 2023

Background: There is an association between inflammatory factors and polycystic ovary syndrome (PCOS) and most of women with PCOS experience the symptoms of hirsutism. The purpose of this study was to evaluate the role of obesity in PCOS occurrence, which is linked with inflammation and hirsutism.
Methods: This study was designed as a case-control research. It was performed on 102 women with PCOS and 102 healthy women as controls who were age-matched. Serum concentrations of testosterone, estradiol (E2), IL-1, IL-6, high-sensitivity c-reactive protein (hs-CRP), and aromatase activity were measured in blood samples. Statistical tests including unpaired t-tests, Mann-Whitney U test, Kruskal-Wallis, Spearman’s correlation, and Chi-square tests were used for data analysis. Statistical significance was set at p<0.05.
Results: A significant difference was found between hs-CRP, IL-1, and IL-6 in PCOS patients and healthy individuals (p<0.001). Aromatase activity was markedly lower in PCOS cases. The serum level of IL-1 (p=0.392) and IL-6 (p=0.764) was not different between overweight and normal weight women. In both studied groups (case and control), hirsutism frequency was markedly higher in individuals with BMI ≥25 kg/m2 (p<0.05). Inflammatory factors significantly affected the PCOS group (p<0.05). However, logistic regression showed that hs-CRP increment is more effective on increasing the risk of PCOS (OR: 6.324, p<0.001).
Conclusion: In this study, hs-CRP, IL-1, and IL-6 levels increased in all PCOS women. Although the incidence of hirsutism in PCOS is associated with obesity, in PCOS pathogenesis, only IL-1 and IL-6 were independent of BMI.
Molecular and Serological Epidemiology of Herpes Simplex Virus Type 1 and 2 in Pregnant Women of Gorgan City, North East of Iran
Authors: Hosseini Seyyede Delafruz , Yasaghi Mohammad , Mobasheri Elham , Nikoo Hadi Razavi , Tabarraei Alijan
Published: February 2023

Background: As one of the most widespread sexually transmitted infections, Herpes Simplex Virus (HSVs) globally account for 60-95% of persistent infections in adults. This infection is prevalent in women of gestational age and is likely to be transmitted from the infected mother to her neonate. Additionally, it gives rise to devastating complications in neonates. This study was designed to estimate the molecular and serological prevalence of HSV-1 and 2 in pregnant women of Gorgan city, North East of Iran.
Methods: Vaginal secretions and blood specimens of 315 pregnant women referred to an educational hospital in the North east of Iran were tested for HSV-1 and HSV-2 using multiplex PCR and ELISA assays. Chi-Square test was utilized to evaluate the association of qualitative variables and the level of significance was set at p≤0.05. Moreover, statistical analysis was performed using SPSS V.19.0.
Results: HSV-1 and HSV-2 DNA was detected in 5.7% and 8.3% of participants, respectively. Given the serological analyses of total HSV-1 and HSV-2 antibodies, 92.7% (239/315) of patients were IgG positive and 5.4% (17/315) were IgM positive.
Conclusion: The rate of HSV-1 and 2 in the present study was lower than that reported by World Health Organization (WHO). This study emphasizes the conduction of further investigations on HSVs since these viruses are probably playing significant role in sexually transmitted infections.
Infertility Does Not Increase the Rate of Breast Fibroadenoma
Authors: Motamedi Mandana , Moini Ashraf , Maajani Khadije , Maleki-Hajiagha Arezoo , Alipour Sadaf
Published: February 2023

Background: Fibroadenoma (FA) and infertility can share common risk factors and probably common underlying pathophysiology, but yet there is no study evaluating the prevalence of FA in infertile women. Therefore, the aim of in the present study, the purpose was evaluating the association of FA and infertility for the first time.
Methods: This short communication is a secondary analysis of a primary study that was performed in Arash Women’s Hospital, Tehran, Iran. Participants were selected among reproductive-aged women with a history of infertility as the case and women without infertility as the control group. The criteria for diagnosis of FA were histopathologic assessment for lumps 1 cm in size or larger, and a typical ultrasound image for smaller lumps. Assisted reproductive technology (ART) was defined as any previous history of undergoing ovulation stimulation, intrauterine insemination, intracytoplasmic sperm injection, or in vitro fertilization.
Results: Overall, 155 cases with a mean age of 39.2±6.9, and 167 controls with a mean age of 43.08±8.3 were included (p=0.0001). Interestingly, the incidence of FA was lower in the case group (18.7% vs. 25.7%), however, the difference was not statistically significant (p=0.13). Also, logistic regression analysis showed that the chance for an infertile woman who undergoes ART to get FA is 1.7 times higher in comparison to non-ART group, although the difference was not significant (p=0.21).
Conclusion: Infertility and ART were not associated with increased risk of FA; however, larger prospective studies should be conducted in the future in order to achieve conclusive results.
Budownictwa drewniane na terenie Danii w okresie wikińskim i wczesnośredniowiecznym
Authors: Barnycz-Gupieniec Romana
Published: February 2023

Die Entwicklung der Forschungen über die Wikinger und frühmittelalterliche Periode auf dem Gebiet von Dänemark erlaubte die ausreichende Anzahl der Angaben zu sammeln, die ermöglichen, eine Rekonstruktionsprobe der Formen vom Holzbauwesen zu unternehmen. Die Forschungen der Dorfbesiedlung waren Grund zu Erwägungen über typische Bebauungsformen, die aus einem oder mehreren Höfen bestanden. Mehr-Höfe-Bebauung charakterisierte die Anwesenheit der kleinen und grossen Häuser, die vielleicht zu bedeutsamen Landsleuten und Vorsteher gehörten. Eine spezifische Form der dänischen Besiedlung waren sog. runde Burgen von auf anderen Gebieten nicht wiederholbaren Planung, aber mit den für nördlichwestliches Europa typischen bogenförmig gestalteten Häusern. Es gehören 3 Burgen dazu: Trelleborg, Aggersborg und Fyrkat.
Vom Anfang des X. Jahrhunderts beginnen sich auf dem Gebiet von Dänemark frühstädtische Zentren wie z.В Haithabu, Ärhus, Ribe, Viborg zu entwickeln. In der Wikinger und frühmittelalterlichen Zeit herrschen in Dänemark grundsätzlich 2 Konstruktionstypen. Traditionell ist ein Typ des Hallenhauses von geraden oder bogenförmigen Wänden in der Flechtwerk, Bohlen- und Palisadekonstruktion.
Kleine Objekte hatten eher wirtschaftlich-industrielle Funktionen. Es fällt auch ziemlich grosse Anzahl der Erdbauten auf, die auch in frühstädtischen Zentren auftreten. Zu unterstreichen ist die Tatsache, dass wie bisher, auf dem Gebiet von Dänemark keine Kommkonstruktionen festgelegt wurden.
Biofertilizer and Inorganic Fertilizers Effect on Favorable Characters for Productivity of Chickpea in Bundelkhand of Madhya Pradesh
Authors: Singh R.K. , Singh S.R.K. , Tripathi Uttam , Shrivastava Varsha , Kantwa C.R. , Kumar Sushil
Published: February 2023

Background: A field experiment was conducted at the Instructional Farm of Krishi Vigyan Kendra, Chhatarpur during two consecutive rabi seasons of 2017-18 and 2018-19 to evaluate the effect of biofertilizers with 75% recommended dose of fertilizers on growth, yield, nutrient uptake, nutrient use efficiency and B:C ratio of chickpea (Cicer arietinum L.). Methods: In the two consecutive rabi seasons of 2017-18 and 2018-19, the experiment was laid out in randomized block design with improved wilt resistant variety of chickpea (JAKI 9218). Experiment consisted of five treatments including T0 (control), T1 (recommended dose of N:P2O5:K2O as 20:60:20 kg ha-1), T2 (recommended dose of NPK + seed inoculation by Rhizobium @ 10 g kg-1 seed), T3 (recommended dose of NPK + seed inoculation by Rhizobium and PSB separately @ 10 g kg-1 seed) and T4 (75% of recommended NPK + seed inoculation by Rhizobium @ 10 g kg-1 seed + soil application of PSB and KSB each @ 5 kg ha-1). Result: The result showed that among the biofertilizers seed treatment with Rhizobium leguminosorum @ 10 g kg-1 seed and soil application of PSB and KSB @ 5 as above along with application of 75% recommended dose of fertilizers have been significantly enhanced root nodule formation, fertilizer use efficiency, productivity and reduced wilt infestation under this treatment followed by recommended dose of NPK + seed inoculation by Rhizobium and PSB separately @ 10 g kg-1 seed as compared to control plot.
Use of the International Classification of Functioning, Disabilities and Health in assessing the readiness of persons with disabilities to be accompanied when receiving services, including accompanied accommodation
Authors: Sokurov A. V. , Ermolenko T. V. , Kozhushko L. A. , Ishutinа I. S. , Рavlova S. V. , Ryabtsev M. V.
Published: February 2023

Introduction. Currently, assisted living technologies are actively developing in the Russian Federation. When receiving social services, education, promotion of employment, disabled people need to be accompanied. The effectiveness of these measures depends both on the conditions for the provision of services, the qualifications of accompanying persons, determining the required amount of support, on the ability of a disabled person to live independently and work, and on the readiness of the disabled person to be accompanied when receiving services, including a joint venture.

Target. Rationale for the use of the International Classification of Functioning, Disabilities and Health in assessing the degree of readiness of persons with disabilities to be accompanied when receiving services, including accompanied accommodation.

Materials and methods. Analysis of the results of monitoring the development of joint venture technologies, presented by 85 constituent entities of the Russian Federation for the period 2020–2021 on a wide range of issues, including the organization of employment of people with disabilities who are on a permanent SP and employed people with disabilities, social employment of people with disabilities, training of people with disabilities who are on a permanent accompanied accommodation, organizing a accompanied accommodation in stationary social service institutions, etc., using the ICF in determining the readiness of people with disabilities to be accompanied.

Results. The number of disabled people receiving services within the framework of accompanied accommodation was studied based on materials submitted from 85 subjects of the Russian Federation as of 01.10.2022. The monitoring analysis showed that in 80 subjects of the Russian Federation (94.1 %), work is underway to organize accompanied accommodation. In 2022, there is an increase in the number of disabled people receiving services within the framework of accompanied accommodation to 6649 people, of which 4245 people are on educational (training) accompanied accommodation, 2404 people are on permanent accompanied accommodation.

Discussion. Using the methodology of the ICF, questionnaires were developed, as well as a methodology for assessing the readiness of persons with disabilities to be accompanied when receiving services, including accompanied accommodation, carried out using them.

Conclusions. The developed criteria and methodology for their use make it possible to quantify the degree of readiness of persons with disabilities and children with disabilities to be accompanied when receiving services, including accompanied accommodation, and be used in the preparation of an individual support program.
The development of social interaction for early childhood in Lampang province by using virtual reality application
Authors: Muangmool Somchai , Sirichaisin Kedthip
Published: February 2023

The aim of this research was to develop social interaction for early childhood children in Lampang province, Thailand by using virtual reality technology. The population in this study was early childhood children from 355 schools in Lampang province, under the jurisdiction of Lampang Primary Educational Service Area 1, 2, and 3. The sample group consisted of sixty early childhood children who were selected by purposive selection. The research tools the application of Lampang learning resources and the early childhood social development evaluation form. The results were statistically analysed for percentages in the form of descriptive narrative. The results showed that the overall social development of the sample group was at the highest level or 76.58% with an average value of 4.53. Also, the results presented that the sample group was able to follow the rules and the agreements of the learning resources appropriately, give comments and answer the questions of the instructors. This was a result of using the VRLampang application which could be divided into three parts: 1) regulations and guidelines of the learning resources 2) information of ten Lampang learning resources 3) the efficient learning content activities appropriate for students.
Deep learning for the detection of acquired and non-acquired skills in students' algorithmic assessments
Authors: Carvalho Floran , Henriet Julien , Greffier Francoise , Betbeder Marie-Laure , Leon-Henri Dana
Published: February 2023

This research is part of the Artificial Intelligence Virtual Trainer (AI-VT) project which aims to create a system that can identify the user's skills from a text by means of machine learning. AI-VT is a case-based reasoning learning support system can generate customized exercise lists that are specially adapted to user needs. To attain this outcome, the relevance of the first proposed exercise must be optimized to assist the system in creating personalized user profiles. To solve this problem, this project was designed to include a preliminary testing phase. As a generic tool, AI-VT was designed to be adapted to any field of learning. The most recent application of AI-VT was in the field of computer science specifically in the context of the fundamentals of algorithmic learning. AI-VT can and will also be useful in other disciplines. Developed in Python with the Keras API and the Tensorflow framework, this artificial intelligence-based tool encompasses a supervised learning environment, multi-label text classification techniques and deep neural networks. This paper presents and compares the performance levels of the different models tested on two different data sets in the context of computer programming and algorithms.