bluuebunny/crossref_metadata_2025_split huggingface dataset:
МІЖКУЛЬТУРНА КОМУНІКАЦІЯ В ОСВІТІ ЯК ІМПЕРАТИВ ДЕМОКРАТИЧНОГО РОЗВИТКУ СУСПІЛЬСТВА
Authors: Шехавцова Світлана 
Published: February 2023

У статті порушено проблему сприяння демократичному розвитку суспільства та визначення ролі міжкультурної комунікації в цьому процесі. Актуальність проблематики обґрунтована, спираючись на сучасну нормативно-правову базу, розроблену та запроваджену урядом України для інтенсифікації процесів євроінтеграції. Автором проаналізовано низку досліджень іноземних та вітчизняних науковців, що висвітлюють питання демократизації освіти та суспільства в цілому (В. Андрущенко, Л. Карташова, О. Царенко, E. Bäckman, B. Trafford), запровадження міжкультурної комунікації в освіті (П. Кендзьор, О. Кондратьєва, M. Byram, J. Banks, Ch. Sleeter). Доведено, що демократизація в освіті є однією із тенденцій розвитку сучасного європейського суспільства. Визначено роль міжкультурної комунікації та міжкультурного діалогу в процесах демократизації. Надано уточнене визначення понять «міжкультурна комунікація», «міжкультурний діалог», «толерантність». Сформульовано та розкрито сутність основоположних принципів демократизації на основі запровадження міжкультурної комунікації в освіті, а саме: свобода вибору, свобода самовираження, взаємоповага до людської гідності, рівність та толерантність.
НАЦІОНАЛЬНА САМОСВІДОМІСТЬ УКРАЇНСЬКИХ УЧНІВ ПОЧАТКОВИХ КЛАСІВ В УМОВАХ ТИМЧАСОВОЇ ЕМІГРАЦІЇ В НІМЕЧЧИНУ
Authors: Хижняк Інна , Ковальчук Вікторія 
Published: February 2023

У статті обґрунтовується актуальність проблеми національно-патріотичного виховання молоді в умовах військової агресії проти України. За цих умов українські громадяни змушені емігрувати до інших країн, серед яких одне із чільних місць за їх кількістю посідає Німеччина. Багато українських здобувачів початкової освіти завершили 2021/2022 та розпочали 2022/2023 навчальні роки в німецьких закладах освіти, вивчаючи основні дисципліни німецькою мовою з допомогою українських педагогів-асистентів. Якщо навчальний компонент початкової освіти при цьому здебільшого реалізується, то питання виховання, зокрема й національно-патріотичного, при цьому часто потрапляють на другий план. У результаті емпіричного дослідження автори дійшли висновку, що найкраще в українських здобувачів початкової освіти в умовах тимчасової еміграції в Німеччину сформовано знанієвий показник національної самосвідомості, а найгірше сформовано поведінковий компонент. На цій основі автори наголошують на необхідності посиленої уваги до розвитку цих компонентів та їх показників у процесі впровадження системи виховних прийомів, спрямованих на розвиток національної самосвідомості українських дітей в Німеччині. До авторської системи включено 5 груп виховних прийомів: українознавчі, полікультурні, психолого-педагогічні, предметні та медійні прийоми.
АНАЛІЗ СУЧАСНИХ ХОРЕОГРАФІЧНО-ПЕДАГОГІЧНИХ ДОСЛІДЖЕНЬ ЕСТОНІЇ: ПРОБЛЕМИ ЗБЕРЕЖЕННЯ НАЦІОНАЛЬНОЇ ІДЕНТИЧНОСТІ ТАНЦЮВАЛЬНОГО МИСТЕЦТВА
Authors: Юркова Альона 
Published: February 2023

У статті проаналізовано сучасні наукові дослідження естонських вчених, які працюють у галузі хореографічно-педагогічної освіти, роботи зокрема H. Einasto, A. Sööt, S. Kapper, I. Zajedova, E. Rüütel, A. Arraste, K. Järvela, S. Nemeržitski та ін. Доведено, що наукові дослідження мистецької та хореографічно-педагогічної освіти в Естонії представлені різними аспектами, серед яких: вивчення танцювальних традицій та національної самобутності естонської хореографії; тенденції розвитку сучасної хореографії в контексті соціокультурних проблем сьогодення; розвиток народно-сценічного танцю Естонії через традицію проведення танцювальних фестивалів і свят національної культури. Проаналізовано дослідження в кожному із напрямів. Розглянуто можливості здобуття професійної хореографічної освіти в закладах вищої освіти Естонії: освітні програми з хореографії Талліннського університет (Tallinna Ülikool) та Академії культури Вільянді Тартуського університету (Tartu Ülikooli Viljandi Kultuuriakadeemia). Крім того, наведено перелік закладів неформальної хореографічної освіти, які спеціалізуються на різних напрямах танцювального мистецтва: Школа керівників народного танцю (Rahvatantsujuhtide kool), Школа танцю та балету «Ванемуйне» (Vanemuise Tantsu ja Balletikooli), Таллінська балетна школа (Tallinna Balletikool), Школа танцю «Естонське танцювальне агентство» (Eesti Tantsuagentuur), Школа танцю «Есперанса» (Esperanza Tantsukool), JJ-Street Dance School, Тартурська академія танцю (Tartu Tantsuakadeemia), Естонська асоціація танцювального навчання за інтересами (Eesti Tantsuhuvihariduse Liit), описано специфіку та напрям розвитку кожного закладу.
Research of the stressed and deformed state of metal stripin the broaching process
Authors: Maksimyuk Yurii , Kuzminets Mykola , Martyniuk Ivan , Maksimyuk Oleksandr 
Published: February 2023

In papers [2,4,5] the solution relations and the algorithm of the method of block iterations of solving linear and nonlinear equations by the semivanalytic finite element method for curvilinear inhomogeneous prismatic bodies are realized. In paper [1], a numerical study of the convergence of solutions was performed, and a wide range of test problems for bodies with smoothly and abruptly changing physical and geometric characteristics in elastic and resilient-plastic formulation was considered. In paper [6], to confirm the reliability of the results obtained on the basis of the semi-analytical finite element method, the effectiveness of this approach for the calculation of curvilinear inhomogeneous prismatic objects is shown. Solving control problems of the theory of elasticity, thermoelasticity and thermoplasticity, as well as problems of shape change makes it possible to draw conclusions about the reliability of the results of the study of a selected class of objects based on the developed methodology and implements its application package.
In this work, using the methodology outlined in the above works, the solution of the spatial problem of plastic deformation of a prismatic body was solved on the basis of the semi-analytical method of finite elements, and the process of broaching a strip in the process of metal embossing was analyzed. The purpose of this study is to determine the spatial picture of the stress-strain state of the strip during drawing and to compare the spatial resolution with the flat one. A comparison of the parameters of the stress-strain state of the workpiece during the broaching process, obtained in flat and spatial settings, allows us to conclude that the research must be carried out on the basis of spatial calculation.
Investigation of the dynamic behavior of three-layer cylindrical shells of elliptical form under internal axisymmetric pulse loading
Authors: Gaidaichuk Viktor , Kotenko Kostiantyn 
Published: February 2023

The results of the assessment of the dynamic behavior of three-layer cylindrical shells of circular and elliptical cross-sections under internal impulse loading are given. The finite-element method was used to calculate the indicators of the stress-strain state (SSS) of such structures by the NASTRAN software complex. The values normal deflections and normal stresses of circular and three elliptical forms of intersection of cylindrical structures are determined. A comparative analysis of the values of these indicators with the results of the dynamic behavior of uneven cylindrical shells was performed.
The shape and curvature of the cross section of three-layer cylindrical thin-walled composite shells significantly affect their SSS under dynamic impulse loading.
Replacing the circular shape of the cross section of a cylindrical structure with an elliptical one and increasing the ratio of the semiaxes of the elliptical section leads to an increase in normal deflections and normal stresses of the middle surface of the structure.
Study of the reliability and efficiency of using reinforced soil models within the framework of the finite element method
Authors: Solodei Ivan , Zatyliuk Gherman 
Published: February 2023

Within the framework of the finite element method, the influence of the dimensions of the calculation model on the values of subsidence when using different soil models was studied.
Numerical calculations of the soil environment based on FEM differ from analytical ones in that a necessary condition for their application is the choice of a soil model, which is characterized by a different theoretical basis, which, with the help of equations of different complexity and input parameters of a different number, describe the behaviour of the simulated soil massif.
Given that the numerical solution of problems based on FEM involves the modeling of objects as a finite limited area, the question of choosing the lower limit of the calculation model in the study of subsidence is acute.
The stiffness of soils in their natural state increases with the depth of their occurrence. In simple soil models, such as the Mohr-Coulomb model, soil stiffness is a constant value. This circumstance leads to the fact that during numerical calculations, the deformations of subsidence increase linearly when the dimensions of the calculation model increase vertically.
Advanced models, such as Hardening Soil, can take into account the soil strengthening when the stress level increases, however they require a wide range of soil characteristics, which are determined by experimental methods, using special equipment, and the determination of a number of parameters is not regulated by regulatory documents.
It is shown that the use of the reinforced soil model proposed by the authors, which, on the one hand, complies with state building regulations, and on the other hand, does not require the involvement of additional physical and mechanical characteristics of soils, allows obtaining more accurate values of the parameters of the stress-strain state of the foundation.
Optimization of manipulator's motion mode on elastic base according to the criteria of the minimum central square value of drive torque
Authors: Loveykin Viacheslav , Mishchuk Dmytro , Mishchuk Yevhen 
Published: February 2023

The results of studies of optimizing the mode of movement of the manipulator boom, mounted on an elastic base with a known stiffness the paper presents. The purpose of this scientific research is to reduce the oscillations of the manipulator turnout system, which will increase the overall efficiency of the manipulator, durability and reliability of the metal structure elements. The implementation of this goal have achieved by applying a controlled mode of operation of the drive with dynamic balancing of the drive mechanism. Using the Lagrange equation of the second kind, the equation of motion of the manipulator boom was compile and the expression for the generalized driving moment of the drive mechanism of the manipulator boom system was determined. This study considers only the angular displacement of the manipulator boom. The unbalanced drive driving moment of the manipulator boom had estimated by the component of the total inertial moment of the moving mass of the boom and load and the static load from the mass of the boom and load on the drive mechanism. The elastic base of the manipulator was present in the form of a linear spring with a given coefficient of elasticity. Since the main external factor of oscillation, perturbation in the metal structure of the manipulator is the driving moment of the drive, so we used the target optimization function, which estimates the root mean square value of the driving moment of the drive mechanism. The main criterion for optimizing the mode of motion was present in the form of an integral functional, and the search for its minimum value is carried out using the methods of calculus of variations.
The results of this work can used by the drive control system at the design stage of the manipulator and during its operation. The dynamics of oscillations of such structural elements of boom systems of cranes is also estimated. The implementation of the obtained optimal modes of movement can be carried out using a hydraulic drive.
The Impact of Authoritarian Coaching Styles on Athletes’ Anxious States
Authors: Hagerty Shiloh , Felizzi Marc 
Published: February 2023

The competitive nature of sports can exacerbate an athlete’s anxiety state. Anxiety may impact an athlete’s cognitive and behavioral functioning, which in turn affects their performance. Athletes handle an increased amount of pressure and can be affected by an emotionally abusive or authoritarian style of coaching. Self-determination theory can serve as the underpinning for two different coaching styles, authoritarian and autonomic-supportive, that can impact an athletes’ anxiety. An autonomy-supportive coaching style may reduce athletes’ anxiety and enhance the athlete’s wellbeing and athletic performance while an authoritarian style can induce and sustain athletes’ anxiety symptoms. Social learning theory provides awareness of how coaches internalize styles of coaching and offers interventions that can be used to instill a positive coaching style with athletes. Sport social workers hold unique qualities to provide effective interventions at the micro and macro level. At the individual level, sport social workers can utilize evidence-based interventions including CBT and mindfulness to reduce anxiety symptoms and teach coping skills. At the organizational level, sport social workers can provide education and awareness of mental health and teach autonomy-supportive coaching. Sport social workers are an integral factor to assuring a safe, positive environment in the athletic arena.
Pertumbuhan dan Hasil Tanaman Kangkung (Ipomoea reptans Poir.) Akibat Pemberian Dosis Pupuk Urea dan Cara Pemberian yang Berbeda
Authors: Sa'diyah Rohmah Mila , Lestari Mahayu Woro , Sholihah Anis 
Published: February 2023

It is necessary to increase the production of water spinach in Malang City because it has decreased. One way to do this is to apply urea fertilizer because it contains a lot of N elements, so it is good for the growth process of kale because it is harvested during the vegetative period. The purpose of this study was to find out the appropriate dose of urea fertilizer and how to apply the appropriate urea fertilizer to the growth and yield of watercress plants. This research was conducted in the research area of ​​the Islamic University of Malang. The study used a factorial randomized block design (RAK) with control. The first factor was the dose of urea fertilizer: D1 = 50 kg/ha, D2 = 100 kg/ha, and D3 = 150 kg/ha. The second factor was the method of administration: C_1 = by immersion and C_2 = by dilution and control = without urea fertilizer. The observed data were analyzed for variance (F test) and continued with the 5% BNJ test. To find out the optimal dose, a regression test was carried out. The results showed that there was an interaction with the combination of 150 kg/ha fertilizer dose by pouring (D3C2) with a plant height of 32.06 cm. A Fertilizer dose of 50 kg/ha by immersion method (D1C1) gave the best effect on total plant fresh weight (106.08 g) and total plant dry weight (19.43 g). Giving a dose of 100 kg/ha increased the total fresh weight of plants with a weight of 107.62 g. Based on the results of the regression test, the optimum dose of urea fertilizer was 97.05 kg/ha. The addition of urea fertilizer using by immersion method increased the leaf area index (4.30) and stover dry weight (7.44 g).
Change in the corneal material mechanical property for small incision lenticule extraction surgery
Authors: Gao Wenjing , Zhao Xinheng , Wang Yan 
Published: February 2023

Purpose: To assess the distribution characteristics and related factors of stress-strain index (SSI) values and discuss changes in biomechanical parameters, including SSI, after small incision lenticule extraction (SMILE) surgery.Methods: This study included 253 patients who underwent SMILE (253 eyes). SSI and other biomechanical parameters were measured using corneal visualization Scheimpflug technology before and 3 months after surgery. The data collected included SSI, central corneal thickness (CCT), and eight other dynamic corneal response parameters. The Kolmogorov–Smirnov test, Pearson and partial correlation analyses, and paired-sample t-tests were used for statistical analyses.Results: Both pre-op SSI and ΔSSI follow a normal distribution, while post-op SSI does not follow a normal distribution. The decline in SSI after SMILE surgery was not statistically significant, and the data dispersion of SSI after SMILE surgery was close to that before surgery (p &gt; 0.05). No statistical correlation was noted between SSI values and age and pre-op CCT (all p &gt; 0.05). However, both pre- and post-op SSI values decreased with increasing degree of myopia (all p &lt; 0.05), and weakly correlated with preoperative intraocular pressure and biomechanically corrected intraocular pressure (all p &lt; 0.05). Other biomechanical parameters changed significantly after surgery (all p &lt; 0.001). After SMILE, the magnitude of the deformation at the highest concave, deformation ratio, and integral radius increased significantly (all p &lt; 0.001), while the Ambrosio relational thickness horizontal, stiffness parameter A1, and Corvis biomechanical index decreased significantly (p &lt; 0.001).Conclusion: SSI, which reflects essential corneal material attributes, differs from other corneal biomechanical parameters and remains stable before and after SMILE surgery, and can be used as an indicator to evaluate changes in corneal material properties after SMILE surgery.
The ultrastructure of a stria vascularis in the auditory organ of the cuban crocodile (Crocodylus rhombifer)
Authors: Li Hao , Staxäng Karin , Hodik Monika , Melkersson Karl-Gunnar , Rask-Andersen Helge 
Published: February 2023

Background: An endocochlear potential (EP) exists in the mammalian cochlea generated by the stria vascularis and an associated fibrocyte network. It plays an essential role for sensory cell function and hearing sensitivity. In non-mammalian ectothermic animals the endocochlear potential is low and its origin somewhat unclear. In this study, we explored the crocodilian auditory organ and describe the fine structure of a stria vascularis epithelium that has not been verified in birds.Material and Methods: Three Cuban crocodiles (Crocodylus rhombifer) were analyzed with light and transmission electron microscopy. The ears were fixed in glutaraldehyde The temporal bones were drilled out and decalcified. The ears were dehydrated, and embedded and was followed by semi-thin and thin sectioning.Results: The fine structure of the crocodile auditory organ including the papilla basilaris and endolymph system was outlined. The upper roof of the endolymph compartment was specialized into a Reissner membrane and tegmentum vasculosum. At the lateral limbus an organized, multilayered, vascularized epithelium or stria vascularis was identified.Discussion: Electron microscopy demonstrates that the auditory organ in Crocodylus rhombifer, unlike in birds, contains a stria vascularis epithelium separate from the tegmentum vasculosum. It is believed to secrete endolymph and to generate a low grade endocochlear potential. It may regulate endolymph composition and optimize hearing sensitivity alongside the tegmentum vasculosum. It could represent a parallel evolution essential for the adaptation of crocodiles to their diverse habitats.
Cholesterol efflux capacity is associated with lipoprotein size and vascular health in mild to moderate psoriasis
Authors: Berg Alexander R. , Petrole Rylee F. , Li Haiou , Sorokin Alexander V. , Gonzalez-Cantero Alvaro , Playford Martin P. , Mehta Nehal N. , Teague Heather L. 
Published: February 2023

Background and objectivePsoriasis is a systemic inflammatory condition with poor cholesterol transport measured by cholesterol efflux capacity (CEC) that is associated with a heightened risk of cardiovascular disease (CVD). In psoriasis patients, we sought to characterize the lipoprotein profile by size using a novel nuclear magnetic resonance algorithm in patients with low CEC compared to normal CEC.MethodsLipoprotein profile was assessed using the novel nuclear magnetic resonance LipoProfile-4 deconvolution algorithm. Aortic vascular inflammation (VI) and non-calcified burden (NCB) were characterized via positron emission tomography-computed tomography and coronary computed tomography angiography. To understand the relationship between lipoprotein size and markers of subclinical atherosclerosis, linear regression models controlling for confounders were constructed.ResultsPsoriasis patients with low CEC had higher more severe psoriasis (p = 0.04), VI (p = 0.04) and NCB (p = 0.001), concomitant with smaller high-density lipoprotein (HDL) (p &lt; 0.001) and low-density lipoprotein (LDL) particles (p &lt; 0.001). In adjusted models HDL size (β = −0.19; p = 0.02) and LDL size (β = −0.31; p &lt; 0.001) associated with VI and NCB. Lastly, HDL size strongly associated with LDL size in fully adjusted models (β = −0.27; p &lt; 0.001).ConclusionThese findings demonstrate that in psoriasis, low CEC associates with a lipoprotein profile comprised of smaller HDL and LDL particles which correlates with vascular health and may be driving early onset atherogenesis. Further, these results demonstrate a relationship between HDL and LDL size and provide novel insights into the complexities of HDL and LDL as biomarkers of vascular health.
Non-dipping pulse rate and chronic changes of the kidney in patients with chronic kidney disease
Authors: Oba Rina , Kanzaki Go , Haruhara Kotaro , Sasaki Takaya , Okabayashi Yusuke , Koike Kentaro , Tsuboi Nobuo , Yokoo Takashi 
Published: February 2023

IntroductionAn insufficient decrease in nocturnal pulse rate (PR), non-dipping PR, reflects autonomic imbalance and is associated with cardiovascular events and all-cause mortality. We aimed to investigate the clinical and microanatomical structural findings associated with the non-dipping PR status in patients with chronic kidney disease (CKD).MethodsThis cross-sectional study included 135 patients who underwent ambulatory blood pressure monitoring and kidney biopsy concurrently at our institution between 2016 and 2019. Non-dipping PR status was defined as (daytime PR-nighttime PR)/daytime PR &lt;0.1. We compared clinical parameters and microstructural changes in the kidney between patients with and without non-dipping PR, including 24 h proteinuria, glomerular volume, and Mayo Clinic/Renal Pathology Society Chronicity Score.ResultsThe median age was 51 years (interquartile range: 35–63), 54% of which were male, and the median estimated glomerular filtration rate was 53.0 (30.0–75.0) mL/min/1.73 m2. Non-dipping PR status was observed in 39 patients. Patients with non-dipping PR were older and had worse kidney function, higher blood pressure, greater prevalence of dyslipidemia, lower hemoglobin levels, and a larger amount of urinary protein excretion than patients with dipping PR. Patients with non-dipping PR had more severe glomerulosclerosis, interstitial fibrosis, tubular atrophy, and arteriosclerosis. In the multivariable analysis, the severe chronic changes of the kidney were associated with non-dipping PR status after adjusting for age, sex, and other clinical parameters (odds ratio = 20.8; 95% confidence interval, 2.82–153; P = 0.003).ConclusionThis study is the first to indicate that non-dipping PR is significantly associated with chronic microanatomical changes in the kidneys of patients with CKD.