bluuebunny/crossref_metadata_2025_split huggingface dataset:
САНІТАРНЕ ЗАХОРОНЕННЯ НА ПІВДЕННОМУ ГОРОДИЩІ ВОЗВЯГЕЛЯ. РЕКОНСТРУКЦІЯ ОБСТАВИН ЗА АНТРОПОЛОГІЧНИМИ ДАНИМИ
Authors: Козак Олександра 
Published: February 2021

Моменти смерті та поховання людини є ключовими у танатологічних та антропологічних дослідженнях. Перимортальні й посмертні процеси змінюють макро- і мікроструктуру кістки й часто призводять до її руйнування. Зазвичай вважають, що кістки поганої збереженості є малоінформативними в антропології. Однак у судовій медицині та археології ступінь та особливості «поганої збереженості» є основним і чи не єдиним джерелом інформації про час, умови, причини загибелі та обставини поховання.
У 1993 р. під час розкопок Південного городища Возвягеля (Новоград-Волинський) було виявлено скупчення людських і тваринних кісток у підкліті будівлі (будинок ювеліра), датованої давньоруським часом. Людські кістки було передано для антропологічного аналізу. Оскільки скупчення являло собою «костище», у дослідженні використовували такі самі методики, що й у антропології полів битв.
Статтю присвячено дослідженню перимортальних і посмертних маркерів на кістках для з’ясування обставин загибелі людей, умов перебування останків після смерті та часу їх захоронення.
У статті проаналізовано основні тафономічні макроскопічні маркери на людських кістках. Наявність можливих перимортальних травм і статево-віковий профіль групи захоронених людей свідчить про загибель звичайного населення городища внаслідок військового конфлікту. Кістки більшої частини скелетів у скупченні лежать не в анатомічному порядку. Зважаючи на цей факт, а також на стан кісткової тканини та поверхні кісток, наявність слідів зубів тварин та інші ознаки, можна припустити, що скупчення утворилось через 1–9 місяців після загибелі людей. Скупчення є санітарною ямою і належить до навмисних захоронень. Із певною часткою ймовірності його можна пов’язати з каральною експедицією Данила Галицького у Болоховські землі, яка відбулась улітку–восени 1256 р.
У статті також запропоновано класифікацію поховань і захоронень, на основі їх локалізації, морфології, первинності та інших критеріїв
Effect of grafting and growing media on the chosen fruit quality compounds and sensory parameters of sweet pepper (Capsicum annuum L.)
Authors: Birkás Z. , Balázs G. , Kókai Z. 
Published: February 2021

AbstractGrafting is an effective tool in intensive vegetable growing systems that provides standard quality and yield. In the present study, the effect of two rootstocks (‘Capsifort F1’ and ‘Snooker F1’) on two commercial varieties (‘SV9702 F1’ and ‘Karpex F1’) grown on two media (soil and coconut fibre) was evaluated. During our 2-year study, those instrumental attributes, which have a dominant effect on the chosen chemical components of fruit quality (total soluble solids and titratable acidity) were investigated. Sensory tests were also implemented in order to identify any changes due to the applied technological combinations. Sensory profile analysis was used to identify the descriptive attributes and their perceived intensities. Panellists worked in individual booths with standard lighting, test results were recorded with the Profisens software. In general, it can be concluded that the major instrumental and sensory parameters did not deteriorate as a result of grafting and the application of coconut fibre medium. Some attributes were identified, where the grafted plants on coconut fibre medium showed higher values, namely flesh thickness and shape. Based on our results, grafting and the application of coconut medium is a feasible technological development for growers and agri-business companies.
A new probiotic candidate bacterium from human milk: Limosilactobacillus vaginalis MA-10
Authors: Asan-Ozusaglam M. , Gunyakti A. 
Published: February 2021

AbstractThe probiotic and technological potentials of lactic acid bacteria originating from human milk are becoming a remarkable research area. In the present study, Limosilactobacillus vaginalis MA-10 isolated from human milk was investigated in vitro for its probiotic and technological aspects. According to the results obtained in the study, MA-10 strain exhibited non-haemolytic activity and various degrees of sensitivity to most of the tested antibiotics. The strain showed good resistance to the gastrointestinal system and maintained its viability under these conditions. Its antimicrobial activity against human or clinical bacterial and fungal microorganisms and fish bacteria was determined in the range of 2.38–11.22 mm. The MA-10 strain was able to assimilate cholesterol ranging from 31.42 to 82.30%. The strain showed 9.34% ferrous-ion chelating and 32% DPPH free radical scavenging activities. These initial results from the present study confirm that L. vaginalis MA-10 may be a new source with appropriated probiotic and technological traits for various industries, and further in vivo assays.Due to the limited number of studies on L. vaginalis strains originated from human breast milk in the literature, the data obtained in this study are thought to be important for revealing the basic probiotic properties of the strain.
Multiresidue method for the simultaneous analysis of antibiotics and mycotoxins in feeds by ultra-high performance liquid chromatography coupled to tandem mass spectrometry
Authors: Konak Ü.İ. , Yatmaz H.A. , Nilüfer Ş. , Erkaymaz T. , Certel M. 
Published: February 2021

AbstractResidues in animal feeds and foods of animal origin have been important safety issue concerning both human and animal health. A multiresidue method for determination of eight mycotoxins and ten antibiotics was developed and validated in animal feeds by using QuEChERS (quick, easy, cheap, effective, rugged, and safe) extraction followed by UHPLC-MS/MS. Optimisation of UHPLC-MS/MS parameters was performed to achieve good separation and resolution. The method was validated according to the European Commission Decision 2002/657/EC. Matrix matched calibration curves showed good r2 (≥0.995) values, and limit of quantification (LOQ) values varied between 1.2 and 5.2 μg kg−1. Average recoveries ranged from 60 to 102% with relative standard deviations of 2.2 and 15.6% for all type of feed samples except for tetracyclines, lincomycin, tylosin, ochratoxin A, and fumonisin (B1 and B2).
Extreme lateral interbody fusion (XLIF) in a consecutive series of 72 patients
Authors: Pojskic Mirza , Saβ Benjamin , Völlger Benjamin , Nimsky Christopher , Carl Barbara 
Published: February 2021

Extreme lateral interbody fusion (XLIF) has become the standard of minimally invasive lumbar segmental scoliosis treatment. Our objective is to determine the safety and efficacy of XLIF in spinal canal stenosis (SCS) and spondylodiscitis (SD). Patients treated with XLIF in our department between 2012 and 2018 were retrospectively analyzed. Patient records with clinical and radiographical parameters were evaluated. The patient cohort consists of 40 male and 32 female patients with a median age of 66.6 years. Forty-five patients had an SCS and 27 patients SD. The mean follow-up was 23 months. One level XLIF was performed in 49 patients, 2 levels in 15, 3 levels in 7 patients and 4 levels in 1 patient. All but one patient received an additional dorsal stabilization. The pain was present in all patients with a mean Visual Analogue Scale (VAS) score of 8.8 vs. postoperative VAS of 2.8 (p<0.05). Preoperative neurological deficits were found in 44 patients. Only 6 patients had a neurological deterioration, 45 patients improved, and 21 patients remained unchanged. One patient experienced a perioperative complication. Non-fusion occurred in 8 cases. There were no outcome differences regarding pain and radiological outcome between patients with SCS and SD as well as between patients with one level vs. multilevel surgery. Baseline characteristics and the radiological outcome did not differ between the two groups. Patients with SD had a higher rate of worsening of neurological deficits following surgery, a higher rate of non-fusion, and a longer hospital stay. Patients with spinal canal stenosis SCS had a longer surgery time and more frequent adjacent segment disease.
The methods of scenario designing for the development of regional systems of vocational education and training
Authors: Blinov V. I. , Satdykov A. I. , Sergeev I. S. , Rodichev N. F. 
Published: February 2021

Introduction.Despite the increasing importance of the vocational education and training systems in the developed countries, with rare exceptions, there are no strategic management tools adequate to the present context. The system of vocational education and training (VET), being a complex and multidimensional object, requires adequate approaches to manage its development. The present article demonstrates one of these approaches based on forecasting possible system states in the long term, identifying and comparing alternative development scenarios. The requirements for describing scenarios for the development of regional vocational education and training system, including the possible structure of the description and parameters of the scenarios, are presented and justified. The advantages of an approach to forecasting, based on a comprehensive qualitative description of possible states of the regional ecosystem of VET, are shown.The aimof the present article was to demonstrate a scientific approach to long-term forecasting of the development of vocational education and training.Methodology and research methods. The current research is based on the methodology of system analysis of social objects, using the methods of comparative analysis and modeling of social systems, scenario planning and expert methods.Results and scientific novelty.As a result of the research, a methodology for the scientific description of scenarios for the development of vocational education and training, under the influence of a set of probable factors, was developed. The novelty of the results lies in the possibility of constructing a number of alternative scenarios using relatively stable model modules.Practical significance.The research results can be applied in the process of strategic planning for the development of vocational education and training in the regions of the Russian Federation, as well as for the regional vocational education and training systems of other countries.
Social context of educational failure of students
Authors: Zborovsky G. E. , Ambarova P. A. 
Published: February 2021

Introduction.The article considers the educational failure of students as a social problem. Its relevance is due to the growth of educationally unsuccessful students and the need to overcome this phenomenon.The aimof the present article was to analyse the nature of the influence of the social context on the educational failure of students.Methodology and research methods.The research is based on the interdisciplinary methodology, which integrates the principles of sociological, psychological, socio-psychological, economic, and pedagogical approaches in the study of educational failure and ways to overcome it. The empirical basis of the article is the results of an interdisciplinary study using a qualitative mix strategy (2019–2020). The following methods were employed: semi-formal expert interviews, focus groups with school, college and university students, and the analysis of essays by high school students.Results and scientific novelty.The novelty of the research consists in the interpretation of educational failure, its social context, and in showing the limitations of the educational approach to the analysis of the phenomenon under consideration. The main results presented in the article involve the interpretation of educational failure as an educational and social phenomenon and its social context; the characteristics of the main contextual factors, which are analysed as social inequality in education, educational policy, the place of education in the system of social values and in the model of social success. The results of the empirical research reveal the understanding of educational failure as a social phenomenon, its social causes. It is concluded that the modern social context of Russian education limits the possibility of overcoming this phenomenon and needs to be changedPractical significanceof the article is the possibility to take into account the results of the research to improve social technologies for overcoming educational failure.
Preadaptation of students to innovation activity and formation of practices of futures scenario building
Authors: Rabinovich P. D. , Kremneva L. V. , Zavedenskiy K. E. , Shekhter E. D. , Apenko S. N. 
Published: February 2021

Introduction. The approaches applied to reforms in the education systems in different countries assume notable importance of adapting students to changes in the environment and to its future conditions. In this case, the future is predicted as a continued present. This approach contradicts ongoing changes in reality, which are characterised by a high degree of unpredictability, and risks of unexpected future scenarios. Therefore, the search for new concepts of education development based on a set of theoretical provisions on preadaptation of students to changes in the environment and design of mechanisms for embedding in future models has emerged as an essential scientific problem.The aim of the present research was to develop methodological basis and means (educational practices) of the preadaptation of students to innovation activity and formation of practices of futures scenario building.Methodology and research methods. The research methodological framework is based on the historical-evolutionary approach and the methodology of futurology. The applied methodology enabled the authors to conduct the research based on the principles of combination of adaptation and preadaptation of students to innovative activities, the importance of developing practices for futures scenario building focused on the ideas of futurology. The research methods involve generalisation of scientific statements and logical deduction of new knowledge; analysis of practice using the case study method (more than 120 school cases were studied); experimental verification of authors’ materials (testing of practices for futures scenario building based on 25 schools in several regions of Russia).Results and scientific novelty. The authors introduce the concept of the role and content of the process of preadaptation of students. Methodological basis for practices of futures scenario building was developed. The taxonomy of the practices of futures scenario building is described. The provisions on students’ preadaptation to innovative activity and formation of active position towards the future are developed. The proposed methodology of practices of futures scenario building determines the role of these practices, their content, implementation technology, grouping and use at three levels: personal development, communicative or social development, and active development of the student’s personality. The research results can be considered as the evolutionary development of the provisions of traditional adaptive theories.Practical significance. Long-term experience of the authors in creating the methodology and educational practices of cooperation with the future enables to design educational activity in a new way and to succeed in the realisation of the concept of variative education and formation of metasubject competences, which assume inter alia competences of future thinking as well as self-positioning therein.
Anxiety as a prevailing factor of performance of university mathematics students during the COVID-19 pandemic
Authors: Mendoza D. , Cejas M. , Rivas G. , Varguillas C. 
Published: February 2021

Introduction. Anxiety is characterised by feelings of tension, apprehension or fear. It arises from concern about student performance at university, with an emphasis on exact science subjects. It is not only students, who suffer from mathematical anxiety. However, anxiety is a predominant factor in student performance at all levels.The aim of the research was to describe the levels of anxiety also known as distress manifested by university mathematics students studying at the Universidad Nacional de Chimborazo (UNACH) during the 2020-1 academic semester.Methodology and research methods. The current study was carried out applying the quantitative paradigm. It is of a descriptive exploratory design. The total sample consisted of 120 students, who are preparing at their university level, and, who are studying the subject of mathematics at different levels and careers at UNACH. The selection of the sample was of an intentional non-probabilistic type and having as inclusion criteria not having been diagnosed with an anxiety disorder. As a measurement instrument, the Short Inventory of Anxiety Situations and Responses-ISRA-B was applied. ISRA-B was sent to students by email to facilitate data collection.Results. The results were analysed by means of the two-factor ANOVA calculation (mathematics and understanding). The results showed that there are statistically significant differences in the understanding of the contents presented by the teachers in a virtual way. During the COVID-19 pandemic the levels of mathematical anxiety increased. Teaching mathematics at university in online format requires the assessment of digital connection and time limited submission of assignments. These factors limit understanding and generate mathematical anxiety. Scientific novelty. In face-to-face education, mathematical anxiety is common. But because of the pandemic, mathematics education has had to migrate to the virtual environment. The present research reflects the impact of anxiety not only on mathematics education and academic performance but also on the emotions of students. The data collection instruments ISRA-B-C, ISRA-B-F and ISRA-B-M are innovative and adaptable to all levels of education.Practical significance. The importance of mathematics and the overestimation of its difficulties cause great concern for the learning of this subject in studies at a higher university level. The current studies of virtual mathematical anxiety are important because they allow the detection and analysis of possible educational failures in online learning. The failures of online education have a direct impact not only on performance and learning, but on an emotional state of students.
Perception, Attitude, and Knowledge of Nursing Students towards Wet Cupping Therapy (Hijamah)
Authors: Syahruramdhani Syahruramdhani , Taupikurrahman Muhammad , Pasha Altaf Maulana 
Published: February 2021

Background: Complementary and Alternative Medicine (CAM) is a part of the health system that is well known and useful worldwide. One of the therapies used by many people is wet cupping therapy (hijamah). Nowadays, wet cupping therapy (hijamah) is taught in nursing and medical school.Objective: The study investigates the perception, attitude, and knowledge of nursing students toward wet cupping therapy (hijamah).Method: This study was quantitative research that uses descriptive research design and cross-sectional approaches. The sampling technique used was purposive sampling with 85 respondents. The data were collected using questionnaires and analyzed with bivariate analysis.Result: The result showed that the perceptions of the respondents were mostly in the average category, with the best perception of respondents is in the benefit component (76.5%). Respondents have good view of cupping therapy as is useful as a form treatment, and is more practical and affordable. The respondents' attitudes and knowledge were in the average category, which was 58.8% and 68.2%. This study showed that most respondents already understand that cupping (hijamah) is a treatment with contraindications to specific health conditions. Respondents also could show the basic scientific concepts of cupping and hadiths that explained cupping. However, some respondents still think that cupping (hijamah) can be applied for all ages.Conclusion: In conclusion, respondents' perceptions, attitudes, and knowledge toward wet cupping therapy (hijamah) were still insufficient in some aspects.
Models of Moisture Sorption Isotherm and The Estimation of Red Ginger Powder Shelf Life in Various Packaging Materials
Authors: Juliana Riska , Hasbullah Rokhani , Mardjan Sutrisno Suro 
Published: February 2021

Abstract
In the processing, the red ginger powder was dried at 50°C. Red ginger powder is hygroscopic, so it is easy to absorb moisture. This research aims to determine (i) the isothermic absorption curve model in red ginger powder with different fineness modulus and (ii) the expiration date using the critical moisture content method in various types of packaging materials. Moisture sorption isotherm of red ginger powder was determined by the static gravimetric method at 300C. The relationship equilibrium moisture content between relative humidity (RH) is described by the Hasley, Chen-Clayton, Henderson, Caurie, and Oswin Models. The Estimated shelf life is determined using the ASLT (accelerated shelf-life testing) method and calculated using the Labuza model with a critical water content approach. The results obtained that moisture sorption isotherm red ginger powder has sigmoid shape a type II. Henderson is the model that illustrates the accuracy of the ISA curve of red ginger powder of 60 mesh particle size while the Chen-Clayton Model illustrates the accuracy of the ISA curve of red ginger powder of particle size of 80 mesh. The shelf life of red ginger powder is 60 mesh particle size and using HDPE, PP, and aluminum foil packaging which is stored at 75% RH and 300C temperature is 118.85 days, 467.63, and 609.26 days, respectively. The shelf life of red ginger powder 80 particle size is 148.17 days, 582.98 days and 759.54 days.
Concentration of Partial VFA and Methane Production of Beef Cattle Rument Fluid which Red Dragon Fruit Skin (Hylocereus costaricensis) and Guava Leaf (Psidium guajava L.) in Ammoniated Rice Straw Based Ration
Authors: Nur Rahmat Aziz , Suryapratama Wardhana , Maria Suhartati Fransisca 
Published: February 2021

The research aimed to examine the effect of red dragon fruit skin and guava leaves supplemented into beef cattle feed on the concentration of partial VFA and methane gas production. The in vitro study was conducted in a completely randomized design (CRD) with 3 treatments, namely P0: 50 % concentrate + 50 % ammoniated straw (Control), P1: 50 % concentrate + 50 % ammoniated straw + 5 % red dragon fruit skin flour, and P2: 50 % concentrate + 50 % ammonia straw + 5 % red dragon fruit skin flour + 2.5 % guava leaf flour. The concentrate consisted of 2 parts of rice bran and 1 part of coconut meal. The ratio of concentrat and ammoniated rice straw was 50:50. Each treatment was repeated 6 times. The results showed that the concentration of acetic acid, butyrate and methane gas decreased while the concentration of propionate increased with the addition of red dragon fruit and guava leaves. The research concluded that the addition of 5 % red dragon fruit skin flour combined with 2.5 % guava leaves flour in beef cattle feed could further reduce the concentration of acetic acid, butyric acid and the production of methane gas, but increase the concentration of propionic acid. It is suggested that defaunated agents of red dragon fruit skin and guava leaves could reduce the production of methane gas in the rumen of beef cattle.