bluuebunny/crossref_metadata_2025_split huggingface dataset:
Validity and Reliability of Turkish Version of the Scale on Community Care Perceptions (Scope) for Nursing Students
Authors: BAY Tuba , OZDEMİR İrem Nur , BEYHAN Abdullah , YALÇIN İlknur , KADIOĞLU Hasibe 
Published: March 2022

Objective: The purpose of study was to conduct a study on validity and reliability of Turkish version of the “Community Care Perceptions for Nursing Students”.
Methods: This methodological study was conducted in two of the universities located in Istanbul with 386 students between the dates May and December in 2019. During the designation of the Turkish version of the scale back-translation method was utilized for the language adaptation. Validity was assessed as content and construct validity and the reliability was assessed as internal consistency, test-retest analysis. Content validity was evaluated with expert views, construct validity with confirmatory factor analysis, internal consistency with Cronbach’s Alpha coefficient, test-retest results with Pearson’s Correlation analysis.
Results: Cronbach’s Alpha coefficient was found as .94 and sub-dimensions ranged between .65-.88. Item total correlation was found over .20 excluding 26th, 28th items, test-retest correlation was calculated as .72. Content validity index was determined as .99. Confirmatory factor analysis was approved the structure of scale consisting of 33 items and 3 factors.
Conclusions: Nursing Students’ Community Care Perceptions Scale was found to be valid and reliable. It may be used to assess community care perceptions of nursing students taking the course of community care nursing in Turkey.
Comparative Analysis of the Antimicrobial Activity of Essential Oils and Their Formulated Microemulsions against Foodborne Pathogens and Spoilage Bacteria
Authors: Campana Raffaella , Tiboni Mattia , Maggi Filippo , Cappellacci Loredana , Cianfaglione Kevin , Morshedloo Mohammad Reza , Frangipani Emanuela , Casettari Luca 
Published: March 2022

The antimicrobial activity of several essential oils (EOs) and their related microemulsions (MEs) was investigated. EOs were obtained from Cannabis sativa L. cv CS (C. sativa), Carum carvi L. (C. carvi), Crithmum maritimum L. (C. maritimum), Cuminum cyminum L. (C. cyminum), x Cupressocyparis leylandii A.B. Jacks & Dallim. (C. leylandii), Cupressus arizonica Greene (C. arizonica), Ferula assa-foetida L. (F. assa-foetida)., Ferula gummosa Boiss. (F. gummosa), Juniperus communis L. (J. communis), Juniperus x pfitzeriana (Spath) P.A. Schmidt (J. pfitzeriana), Pimpinella anisum L (P. anisum). Preliminary screening revealed that Cuminum cyminum, Crithmum maritimum, and Pimpinella anisum (10% v/v) were effective against all tested microorganisms (Escherichia coli ATCC 35218, Listeria monocytogenes ATCC 7644, Staphylococcus aureus ATCC 29213, Pseudomonas fluorescens DSM 4358, and Candida albicans ATCC 10231), with growth inhibition diameter from 10 to 25 mm. These EOs were used to formulate the MEs with an average size < 50 nm and a good stability over 30 days. EOs’ antimicrobial activity was further enhanced in the MEs, with a generalized lowering of minimum inhibitory concentration (MIC) and minimum bactericidal concentration (MBC) values. C. cyminum-ME reached, in most cases, MIC two times lower (0.312%) than the corresponding EO (0.625%) and even eight times lower against S. aureus (0.156 vs. 1.25%). A more remarkable microbicide effect was noted for C. cyminum-ME, with MBC values eight times lower (from 0.312 to 0.625%) than the corresponding EO (from 2.5 to 5%). Overall, MEs resulted in an efficient system for EOs encapsulation, enhancing solubility and lowering concentration to exert antimicrobial efficacy.
The ottoman expedition from 1595 and its effects on Wallachia’s inhabitants
Authors: Cîrstina Irina 
Published: March 2022

Les deux moins quand les armées ottomanes ont possédé le territoire de la Valachie ont marqué très fort la vie quotidienne des habitants. Les effets de l’agression ne se sont pas limités seulement au territoire occupé ; elles se sont ressenti dans toute le pays, en provoquant, tout d’abord, des massives mouvements de la population. Les autres conséquences ont été le pillage, la famine, l’esclavage. Ce dernier a affecté toutes les catégories sociales, mais surtout les paysans. La peur de la servitude a engendré partout un sentiment de solidarité, du moment que les documents parlent de véritables ententes entre les villageois pour s’aider réciproquement en cas de l’esclavage.
A la fin du XVIème siècle toutes les sources internes parlent de la terrible famine, malgré des mesurés adoptées par Michel le Brave pour le redressement du pays.
Le sifflet gravettien de Poiana Cireşului-Piatra Neamţ (Roumanie) [19.459± 96 B.P. (23.24 ka) – 20.154 ± 97 B.P. (24.096 ka)]
Authors: Cârciumaru Marin , Ţuţuianu-Cârciumaru Minodora 
Published: March 2022

The Gravettian whistle from Poiana Ciresului-Piatra NeamŃ (Romania) [ 19.459± 96 B. P. (23.24 ka) -20.154 ± 97 B. P. (24.096 ka)].
During the archeological campaign of the year 2002, during the diggings in the 4th section, at a depth of 210 cm, in the Gravettian layer I, initially marked as Epigravettian II, a whistle made of a reindeer phalange was discovered. The cultural level Gravettian I can generally be found at a depth between 170 and 210 cm and benefits of a C-14 dating series indicating a moment in time somewhere between 19,459± 96 B. P. (ER 12.162) and 20,154 ± 97 B. P. (ER 12.163). Our observations, carried out with a high-quality digital microscope have highlighted the existence of certain stigmata resulted following the realization of the whistle hole using a lithic tool through rotation. The accuracy of the stigmata proves as suggestively as possible that the whistle from Poiana Ciresului is the result of an anthropic action.
A sudden and unexpected death of a spouse and the severity of symptoms of complicated grief and Post-Traumatic Stress Disorder
Authors: Ludwikowska-Świeboda Karolina 
Published: March 2022

Introduction: The death of a spouse is one of the most stressful events in life. A better understanding of the factors leading to difficulties in adaptation to the situation of loss in widowed people seems to be important. The main goal of the presented study is to verify the role of the circumstances of the loss of a spouse (a sudden and unexpected death) with respect to severity of the symptoms of complicated grief and post-traumatic stress disorders.
Method: Fifty five widowed people participated in the study (27 of them indicated that their spouse's death occurred suddenly and unexpectedly, in the case of 28 people the loss had been anticipated). The time elapsed since death ranged from six months to 2.5 years. To measure the severity of complicated grief, the Complicated Grief Inventory by Prigerson et al. (in the Polish adaptation by Ludwikowska-Świeboda and Lachowska) was used. In order to assess the severity of symptoms of post-traumatic stress disorder (intrusion, avoidance and hyperarousal), the Impact of Event Scale — Revised by Weiss and Marmar (in the Polish adaptation by Juczyński and Ogińska-Bulik) was used. To determine the circumstances of the spouse's death, a self-authored demographic data questionnaire was used.
Results: As expected, the experience of a sudden and unexpected death is a significant predictor of the severity of complicated grief. Detailed analyses revealed that widowed people who experienced a sudden and unexpected death of their spouse are significantly more likely to be preoccupied with thinking about the deceased, experience shock and disbelief, and feel distanced from those who are important to them (compared to people who experienced an anticipated loss). They may also have a greater tendency to avoid stimuli reminding them of the deceased, experience more discomfort when recalling the deceased, and have difficulty trusting other people since their loss. A sudden and unexpected death is also a significant predictor of the severity of hyperarousal symptoms.
Conclusions: Widowed people who view their spouse's death as sudden and unexpected are at a greater risk of a disruption of the grief process.
Thiotriazoline in Patients with Moderate Clinical COVID-19 Infection and High Levels of Lactate Dehydrogenase: Efficiency and Safety
Authors: Саливончик Д.П. , Худяков И.А. , Меньшакова М.Н. , Гавриленко Н.И. , Саливончик С.Д. , Пригожая О.С. , Саливончик Е.И. 
Published: March 2022

Использование Тиотриазолина у пациентов со среднетяжелой пневмонией при инфекции COVID-19 на стационарном этапе позволило уменьшить повреждение клетки со снижением уровня ЛДГ в основной группе с 1106,9±376,0 до 659,5±277,6 Ед/л (–447,4±460,9 Ед/л) против динамики от 845,4±271,9 до 744,8±313,4 Ед/л (–100,6±487,9 Ед/л) в контрольной группе (р=0,025) при отсутствии побочных эффектов либо осложнений.Применение лекарственного средства Тиотриазолин у пациентов со среднетяжелой пневмонией позволило достоверно улучшить качество жизни пациентов: интегральные показатели физического здоровья (IPH) – в основной группе 68,5±20,1 балла против 49,5±24,1 балла в контрольной группе, и психического здоровья (IMH) – 72,7±18,2 балла в основной группе против 52,8±23,3 балла в контрольной группе соответственно, р=0,001.
The use of Tiotriazoline in patients with moderate pneumonia with COVID-19 infection at the inpatient stage made it possible to reduce cell damage with a decrease in LDH levels in the main group from 1106.9±376.0 to 659.5±277.6 U/l (–447.4±460.9 U/l) versus dynamics from 845.4±271.9 to 744.8±313.4 U/l (–100.6±487.9 U/l) in the control group (p=0.025) with no side effects or complications.The use of the drug Thiotriazolin in patients with moderate pneumonia made it possible to significantly improve the quality of life of patients - integral indicators of physical health (IPH) in the main group 68.5±20.1 points versus 49.5±24.1 points in the control group, and mental health (IMH) 72.7±18.2 points in the main group versus 52.8±23.3 points in the control group, respectively, p=0.001.
Pathogenetic and chemical-laboratory aspects of age-associated vascular diseases of older and senile persons ()
Authors: Сагинбаев У.Р. 
Published: March 2022

Сердечно-сосудистые заболевания, включая заболевания атеросклерозокоронарных и церебральных артерий, являются важной медико-социальной проблемой населения, особенно у лиц пожилого и старческого возраста. Доля лиц старшего возраста составляет около 80 % среди умерших от осложнений атеросклероза и свыше 60 % - среди всех выявленных случаев инфаркта миокарда в РФ. Возрастные изменения организма негативно влияют на течение заболевания. Анализ научной литературы обнаружил обусловленные возрастом морфофункциональные метаморфозы сосудистой стенки, форменных элементов крови, липидного и углеводного обмена, иммунной системы, редокс-баланса, микробиоты. Данные изменения усугубляют атерогенез, поскольку установлено, что атеросклероз - мультифакторное заболевание с широким диапазоном причинно-следственных связей. Исследования демонстрируют возможность разработки мер, способных влиять на разные патогенетические звенья заболевания. Перспективным представляется исследование трансэндотелиального транспорта липопротеинов, влияние различных популяций макрофагов на течение атеросклероза. Превентивные меры, направленные на недопущение, раннее выявление как самого атеросклероза, так и его осложнений, а также расширение спектра таргетной терапии могут значимо повысить качество жизни старшего поколения.
Cardiovascular diseases, including atheroscleroscoronary and cerebral arteries, are an important medical and social problem of the population, especially among the elderly and seniors. The proportion of older persons is about 80 % among deaths from complications of atherosclerosis and over 60 % among all detected cases of myocardial infarction in the Russian Federation. Age changes in the body negatively affect the course of the disease. Analysis of the scientific literature found age-related morphofunctional metamorphoses of the vascular wall, blood forms, lipid and carbohydrate metabolism, immune system, redox balance, microbiota. These changes exacerbate atherogenesis, as atherosclerosis is found to be a multi-factor disease with a wide range of causal relationships. Research demonstrates the possibility of developing measures that can affect different pathogenetic links of the disease. A study of transendothelial transport of lipoproteins, the role of different macrophage populations on the course of atherosclerosis, seems promising. Preventive measures aimed at preventing, early detection of both atherosclerosis itself and its complications, as well as expanding the spectrum of targeted therapy, can significantly improve the quality of life of the older generation.
The importance of information load in training visual-spatial memory under distributed attention in older women
Authors: Разумникова О.М. , Матюшина М.А. 
Published: March 2022

Активация когнитивных резервов и улучшение нейропластичности мозга, обнаруженные в результате когнитивной тренировки пожилых людей, стимулируют исследования в этом направлении из-за отсутствия пока единого мнения об эффективности такого воздействия. Для выяснения значения информационной нагрузки при тренировке зрительно-пространственной памяти в условиях распределенного внимания выполнен анализ динамики показателей памяти и внимания на протяжении десяти сессий тренировки в группах 20-летних (ГрМ) и 60-летних (ГрП) женщин. Вне зависимости от условий эксперимента ГрП отличается от ГрМ меньшей точностью попадания в целевые пространственно разнесенные стимулы при сходных показателях концентрации внимания на центрально расположенный стимул. Улучшение точности попадания в пространственно разнесенные стимулы обнаружено в ГрП только в сравнительно облегченных условиях селекции информации - при отсутствии отвлекающих стимулов. ГрМ продемонстрировала повышение эффективности селекции информации в ходе тренировки с большей когнитивной нагрузкой - с предъявлением дистракторов: обнаружено повышение не только точности попадания в цель, но и концентрации на центрально предъявляемый стимул. Полученные результаты указывают на необходимость выбора индивидуально оптимальной информационной нагрузки при когнитивной тренировке.
The activation of cognitive reserves and improved neuroplasticity of the brain, found as a result of cognitive training in the elderly, stimulate research in this direction due to the lack of consensus on the effectiveness of such an impact so far. To study the effect of information load during training of visual-spatial memory in conditions of distributed attention, the dynamics of memory and attention indicators was analyzed during ten training sessions in groups of twenty-year-old (GrY) and sixty-year-old (GrO) women. Regardless of the experimental conditions, the GrO differs from the GrY in the lower accuracy of hitting the target spatial spaced stimuli but similar indicators of attention concentration on the centrally located stimulus. An improvement in the accuracy of hitting spatially separated stimuli was found in the GrO only under relatively facilitated conditions of information selection: in the absence of distracting stimuli, while the GrY showed an increase in the efficiency of information selection during training with a greater cognitive load, i. e. with the presentation of distractors: an increase was found not only in the accuracy of getting into goal, but also concentration on the centrally presented stimulus. The results obtained indicate the need to select an individually optimal information load during cognitive training.
Physical rehabilitation for osteochondrosis of the cervical and thoracic spine in elderly and senile people (Stage 2)
Authors: Бобунов Д.Н. , Овасапян Э.Д. , Матвеева Д.В. , Иорданишвили А.К. , Сенюков А.В. , Шагалин Д.В. 
Published: March 2022

Основным и чаще всего используемым средством физической реабилитации при остеохондрозе шейного и грудного отделов позвоночника является двигательная. Цель физической реабилитации лиц, страдающих остеохондрозом, заключается в укреплении мышц спины, снижении нагрузки на межпозвонковые диски, улучшении кровообращения, восстановлении нормального двигательного стереотипа и, как следствие, снижении болевого синдрома. Применение средств двигательной реабилитации научно обоснованно, изучены механизмы их воздействия на функциональное состояние организма, и эффективность их применения не вызывает сомнений. Однако нехватка мультидисциплинарных программ в основе реабилитационных мер именно для лиц пожилого и старческого возраста при остеохондрозе шейного и грудного отделов позвоночника на практике приводит к широкому применению медикаментозной и таргетной терапии, предусматривающих использование лишь средств, уменьшающих боль и мышечное напряжение. Отсутствие индивидуального подхода, групповые занятия ЛФК, выдача на руки пациентам рекламных брошюр-схем ЛФК без отработки упражнений на практических занятиях приводят к негативным последствиям и рецидивам заболеваний, отрицательному отношению пациентов к дисциплине в целом. В связи с этим требуется разработка и внедрение в практику различных комплексов ЛФК для пациентов пожилого и старческого возраста с данным видом патологии.
The main and most frequently used means of physical rehabilitation for osteochondrosis of the cervical and thoracic spine is motor rehabilitation. The goals of physical rehabilitation of persons suffering from osteochondrosis are to strengthen the muscles of the back, reduce the load on the intervertebral discs, improve blood circulation, restore a normal motor stereotype and, as a result, reduce pain. The use of means of motor rehabilitation is scientifically substantiated, the mechanisms of their effect on the functional state of the body have been studied, and the effectiveness of their use is beyond doubt. However, the lack of multidisciplinary programs, at the heart of rehabilitation measures specifically for elderly and senile people with osteochondrosis of the cervical and thoracic spine, in practice leads to the widespread use of drug and targeted therapy, involving the use of only drugs that reduce pain and muscle tension. The lack of an individual approach, group exercises for physical therapy, handing out to patients advertising brochures, schemes for physical therapy, without practicing exercises in practical classes, lead to negative consequences and relapses of diseases and a negative attitude of patients towards the discipline as a whole. In this regard, it is necessary to develop and introduce into practice various complexes of physiotherapy exercises for elderly and senile patients with osteochondrosis of the cervical and thoracic spine.
Near-infrared dual-wavelength surface-emitting light source using InAs quantum dots resonant with vertical cavity modes
Authors: Oshima Jin , Ozaki Nobuhiko , Oda Hisaya , Watanabe Eiichiro , Ohsato Hirotaka , Ikeda Naoki , Sugimoto Yoshimasa , Hogg Richard A. 
Published: March 2022

Abstract
We developed a compact dual-wavelength surface-emitting light source using InAs quantum dots (QDs) embedded in a vertical cavity (VC). The VC was designed to possess two optical cavity modes that resonate with the discrete emission lines of the QDs. The fabricated light source exhibited significant enhancements in the vertical light emission corresponding to the VC modes. In addition, the light source demonstrated selectivity to the enhanced emission wavelengths with changes in temperature. Compared to conventional dual-wavelength vertical external cavity surface-emitting lasers, these QD-based dual-wavelength emission devices allow for the realization of simple structures because the InAs QDs act as dual-light-emitting materials. These results can be applied to simple dual-wavelength surface-emitting light sources.
Features of sociological diagnostics methodology for measuring the level of financial and economic culture as an economic parameter
Authors: Kruglova E. L. 
Published: March 2022

The presented study is a comprehensive scientific investigation that includes an analysis of existing materials on the topic of financial and economic culture and related concepts (such as financial literacy, economic culture, economic consciousness and attitudes) and a description of an original sociological diagnostics methodology for determining the level of financial and economic culture of any social group. The methodology makes it possible to reduce the final value of the measurement of financial and economic culture to a certain level value (high, medium, or low), which in turn makes it possible to compare and track the dynamics of data based on the preferred socio-demographic data of the group of respondents under investigation. The author identifies deterministic indicators of financial and economic subjectivity that are measured by weights, which is indicative of the objectivity of the obtained results. The methodology was tested as part of a research project (under the guidance of Prof., PhD. A. G. Tyurikova) at the Financial University under the Government of the Russian Federation.
Teachers’ Knowledge About Dental Trauma and its Management in Primary Schools in Jakarta, Indonesia
Authors: Mayasari Yufitri , Setia Wibowo Rahayu Dwi 
Published: March 2022

Traumatic dental injuries often occur in children aged 7-12 years during school hours. However, most teachers are not aware of first aid for traumatic dental injuries. There are 2 types of elementary schools, namely public elementary schools and private elementary schools. This study aims to explain the difference in knowledge about traumatic dental injury and its first aid management between public and private school teachers. Analytical research was conducted using a cross sectional approach and the sampling method was carried out using purposive sampling. Questionnaires in the form of Google Forms were used to collect data. Data were statistically analysed using Chi-square test for any correlation. Based on the results of the study that there is no significant difference in knowledge between public and private school teachers. The highest p-value is 0.752 and the lowest p-value is 0.102 (p > 0.05). So it can be concluded that this study did not find a significant difference in knowledge about first aid for traumatic dental injuries between public and private school teachers.
OPTIMIZATION METHODOLOGY FOR NEURAL NETWORK ELEMENTS ON THE EXAMPLE OF PERCEPTRON
Authors: Бычков А.Г. , Киселёва Т.В. , Маслова Е.В. 
Published: March 2022

В работе рассматриваются структура нейрона и математические методы, используемые для подсчёта его значений. Для ускорения работы по расчётам этих значений предложены более эффективные методы расчёта градиента на этапе обратного прохода.
The paper discusses the structure of a neuron and the mathematical methods used to calculate its values. To speed up the work on calculating these values, more efficient methods for calculating the gradient at the back pass stage are proposed. Various ways of optimizing the initial data set are also considered, which also affects the speed of the algorithms.
IMPROVING THE ACCURACY OF THE FORECAST OF TECHNICAL AND ECONOMIC INDICATORS OF DEVELOPMENT WORK IN THE ASPECT OF REDUCING THE RISK OF IMPLEMENTING DEVELOPMENT PROGRAMS OF SPECIAL PURPOSE SAMPLES
Authors: Гаращук Е.А. , Бывших Д.М. , Перцев Ю.А. 
Published: March 2022

В статье рассмотрен подход к повышению точности прогноза технико-экономических показателей опытно-конструкторских работ. Представлены математические модели оценки риска реализации опытно-конструкторских работ.
The article considers an approach to improve the accuracy of the forecast of technical and economic indicators of development work. Mathematical models of risk assessment for the implementation of development work are presented.