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CALCIUM AND PHOSPHORUS CONCENTRATION IN RABBITS WITH STAPHYLOCOCCUS AUREUS INFECTION 金黄色葡萄球菌感染家兔钙、磷浓度测定
Pub Date : 2023-01-01 DOI: 10.15547/tjs.2023.01.002
M. Toneva, T. M. Georgieva, D. Zapryanova, V. Marutsova, Vl. Petrov, N. Bozakova
The present study was conducted to examine the changes in calcium and phosphorus levels during Staphylococcus aureus (S. aureus) infection in rabbits. The experimental procedures were carried out with 12 male New Zealand white healthy rabbits, divided into two equal groups - the experimental group (n=6, rabbits infected with S.aureus) and the control group (n=6, uninfected animals). Blood samples were collected at 0 hours before infection, as well on 6, 24, 48, 72 hours and 7, 14 and 21 days after the infection. The amount of calcium in infected rabbits decreased significantly by the 48-th hour (p<0,01) after infection with bacterial suspension. A significant increase of phosphorus in the experimental group was observed at 24 hours and on the 7-th day after infection.
本研究旨在研究金黄色葡萄球菌(S. aureus)感染家兔后钙和磷水平的变化。实验采用12只健康雄性新西兰白兔,分为实验组(感染金黄色葡萄球菌的6只)和对照组(未感染金黄色葡萄球菌的6只)。分别于感染前0小时、感染后6、24、48、72小时、7、14、21天采集血样。细菌悬浮液感染后48小时(p< 0.01),感染家兔体内钙含量显著下降。在感染后24小时和第7天,实验组的磷含量均显著升高。
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引用次数: 0
A RARE CASE OF PERIRENAL HEMATOMA AFTER URETERORENOSCOPY 输尿管镜后肾周血肿1例
Pub Date : 2023-01-01 DOI: 10.15547/tjs.2023.01.012
B. Lazarov
Introduction: Ureteroscopy is a standard procedure for the treatment of ureteral stones but it carries the risk of many complications – urinary tract infections being the most common. We present a rare case of a perirenal hematoma after this procedure. Case Presentation: A male patient with bilateral ureteral stones was initially treated with stents. Later a laser disintegration of the stone in the right ureter was tried – unsuccessfully. After the procedure, a perirenal hematoma was found. Discussion: Based on our previous experience, the hematoma was completely unexpected. The ultrasound provided the initial diagnosis but it underestimated its real size -the accurate diagnosis was made with contrast-CT. The initial conservative treatment failed because of the occurrence of fever. Conclusion: Ureterorenoscopy-related hematoma is a rare, but serious complication. Its occurrence can be prevented by reducing the intrarenal pressure during the procedure and also by shortening the duration of the manipulation.
导读:输尿管镜检查是治疗输尿管结石的标准程序,但它有许多并发症的风险-尿路感染是最常见的。我们在此呈报一例罕见的肾周血肿病例。病例介绍:一位患有双侧输尿管结石的男性患者最初接受了支架治疗。后来尝试用激光瓦解右侧输尿管的结石,但没有成功。手术后,发现肾周血肿。讨论:根据我们以往的经验,血肿是完全出乎意料的。超声提供了初步诊断,但它低估了其实际大小-准确的诊断是通过对比ct。由于出现发热,最初的保守治疗失败。结论:输尿管镜相关血肿是一种罕见但严重的并发症。它的发生可以通过在手术过程中降低肾内压和缩短操作时间来预防。
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引用次数: 0
RELIABILITY OF THE TESTS USED FOR PREDICTING THE PRESENCE OF PALMARIS LONGUS MUSCLE 用于预测掌长肌存在的试验的可靠性
Pub Date : 2023-01-01 DOI: 10.15547/tjs.2023.01.006
C. C. Bozer, S. Çıkmaz, N. Süt, A. Yılmaz, E. Uluçam
Purpose: This study aimed to determine the intra-observer and inter-observer reliability of nine tests used for predicting the presence of palmaris longus muscle. Methods: Three observers tested the presence of palmaris longus muscle three different times on each of the 52 subjects’ right and left wrists. The interobserver agreement was evaluated using Cohen’s Kappa statistics. And the intraobserver agreement was evaluated using the Intraclass Correlation Coefficient. Results: Inter-observer agreements, defined by kappa, varied from 0.293 (slight) to 0.687 (substantial) (p<0.001 for all), while intra-observer agreements varied from 0.691(substantial) to 0.885 (almost perfect) (p<0.001 for all). Conclusions: Many of the current tests used for determining the presence of palmaris longus tendon have substantial interobserver reliability. As the testing experience of the observers improves, the agreement rates increase too.
目的:本研究旨在确定用于预测掌长肌存在的9项测试的观察者内部和观察者之间的信度。方法:三名观察员分别在52名受试者的左右手腕上三次测试掌长肌的存在。使用科恩的Kappa统计来评估观察者间的协议。使用类内相关系数评估观察者内部一致性。结果:由kappa定义的观察者间一致性从0.293(轻微)到0.687(实质性)(p<0.001)不等,而观察者内部一致性从0.691(实质性)到0.885(几乎完美)(p<0.001)不等。结论:目前用于确定掌长肌腱存在的许多测试具有相当大的观察者间可靠性。随着观察员测试经验的提高,一致性也会提高。
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引用次数: 0
ТHE LINGUODIDACTIC CASE THROUGH THE PRISM OF THE COMMUNICATIVE APPROACH TO THE TEXT Тhe语言教学案例通过交际方法的棱镜到文本
Pub Date : 2023-01-01 DOI: 10.15547/tjs.2023.02.002
D. Siderova
The article examines the use of linguistic didactic case studies in the teaching of students of pedagogy at Trakia University – Stara Zagora, Bulgaria. The specificity of their educational content is tied to the application of the communicative approach to the text. Qualitative analysis of the created texts as well as descriptive statistics is applied. A high level of solving the cognitive task (dimension of goal-setting conceptual knowledge) by the future teachers was found. The trend is also maintained at the other three dimensions, with nearly two-thirds of the surveyed persons dealing with case studies – part of their language-didactic training, linked to textological issues in the pedagogical interaction with children aged 3 to 7. Educational tasks aimed at a procedural dimension were the most difficult for a relative proportion of students (29%), followed by those related to remembering and understanding factual knowledge (18%), as well as case studies related to metacognitive knowledge (15%). This way of working primarily aims at the creative application of competences for planning pedagogical interaction in the educational environment of the kindergarten in the field of linguistic-literary discourse.
本文探讨了使用语言学教学案例研究在教学的学生在特拉基亚大学教育学-斯塔扎戈拉,保加利亚。其教育内容的特殊性与交际教学法在文本中的应用密切相关。定性分析所创建的文本以及描述性统计应用。未来教师对认知任务(目标设定概念知识维度)的解决水平较高。这一趋势在其他三个方面也保持不变,近三分之二的受访者处理案例研究,这是他们语言教学培训的一部分,与3至7岁儿童的教学互动中的文本问题有关。针对程序维度的教育任务对相对比例的学生来说是最困难的(29%),其次是与记忆和理解事实知识相关的任务(18%),以及与元认知知识相关的案例研究(15%)。这种工作方式的主要目的是创造性地应用能力,在语言文学话语领域的幼儿园教育环境中规划教学互动。
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引用次数: 0
VALUE LANDMARKS OF 5-7 YEAR OLDS 重视5-7岁儿童的地标
Pub Date : 2023-01-01 DOI: 10.15547/tjs.2023.02.006
G. Georgieva
Children's value landmarks are a major factor in their personal construction in preschool and subsequent periods of development. This report attempts to assess the moral development of 5-7 year olds by analyzing the responses they received regarding a moral case proposed by the teacher. Placed in the same situation, children demonstrate different views about their peers' behavior towards others and how they would react to their loved ones (brother or sister). Their responses are influenced by the values acquired in the family and educational environment. The fact that they are an only child in the family, whether they have siblings, what is the value system of their parents, grandparents, also influences moral information.
儿童的价值标志是其学前及后续发展阶段个人建构的重要因素。本报告试图通过分析5-7岁儿童对老师提出的道德案例的反应来评估他们的道德发展。在同样的情况下,孩子们对同龄人对他人的行为以及他们对亲人(兄弟姐妹)的反应表现出不同的看法。他们的反应受到在家庭和教育环境中获得的价值观的影响。他们是独生子女的事实,他们是否有兄弟姐妹,他们的父母,祖父母的价值体系是什么,也会影响道德信息。
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引用次数: 0
ASSESSMENT OF THE PHYSICAL CAPABILITY OF STUDENTS PARTICIPATING IN BASKETBALL TRAINING ACTIVITIES IN THE CONDITIONS OF COVID-19 新冠肺炎疫情下参加篮球训练活动的学生体能评估
Pub Date : 2023-01-01 DOI: 10.15547/tjs.2023.02.010
P. Mavrudiev, I. Hristov
The subject of research is the physical capacity of students who participate systematically in extracurricular basketball training sessions. A total of 19 girls from the 7th grade of “Elisaveta Bagryanа” Primary School in Sliven were studied. Sports and pedagogical testing of 5 indicators were conducted to establish the level of physical capacity of the studied population. The results of the research are subjected to mathematical and statistical processing by - variation analysis, and sigma method for evaluation. The individual academic grades for physical capacity are calculated using the calculator for automatic calculation of grades. It was found that in general, the studied population has a very good level of physical capacity.
本研究以系统参加课外篮球训练的学生体能为研究对象。共有19名来自Sliven“Elisaveta bagryanva”小学七年级的女孩被研究。进行了5项指标的体育和教学测试,以确定研究人群的身体能力水平。对研究结果进行了数学和统计处理,采用方差分析和西格玛方法进行评价。身体能力的个人学业成绩是使用自动计算成绩的计算器计算的。研究发现,总的来说,被研究人群的体能水平很好。
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引用次数: 0
THE EFFECT OF SMART SPECIALIZATION ON THE EDUCATION SYSTEM IN BULGARIA 智能专业化对保加利亚教育系统的影响
Pub Date : 2023-01-01 DOI: 10.15547/tjs.2023.02.001
P. Atanasova
Smart specialization is not an imposed strategy, but a necessary adaptation of national and regional policies in modern times. It is the conditions of constantly decreasing resources and the adaptation of local economies to a new world order that requires an analysis of the education system, which should lead to justified change. The research period is 2014 - 2020 and the base year is 2014, the beginning of the measures in the direction of development of the Smart Specialization of the Regions in Bulgaria. Analyzed economic indicators are population, level of education, number of schools in the education system, and employment by economic activities. The study covers two levels - national and regional, to specify the need for follow-up. Performed economic analyzes demonstrate the specialization of the regions in the field of education. The conclusions that follow from the present study show the effect of smart specialization on the education system in the country, as well as the direction for future changes in educational structures.
智能专业化不是一种强加的战略,而是现代国家和地区政策的必要适应。资源不断减少和地方经济适应新的世界秩序的条件要求对教育制度进行分析,这应导致合理的变革。研究期间为2014 - 2020年,基准年为2014年,是保加利亚地区智能专业化发展方向措施的开始。分析的经济指标是人口、教育水平、教育系统的学校数量、经济活动的就业情况。这项研究包括国家和区域两个层面,以具体说明后续行动的必要性。进行的经济分析证明了教育领域各地区的专业化。本研究得出的结论显示了智能专业化对我国教育体系的影响,以及未来教育结构变化的方向。
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引用次数: 0
STUDY OF THE INFLUENCE OF OREGANO EXTRACT SUPPLEMENTATION IN WEANED PIGS OF THE EASTERN BALKAN BREED 添加牛至提取物对东巴尔干品种断奶仔猪影响的研究
Pub Date : 2023-01-01 DOI: 10.15547/tjs.2023.01.005
N. Palova, G. Yordanova, R. Nedeva
An experiment with 30 weaned pigs of the East Balkan pig breed was conducted at the Agricultural Science Center in Sredets. The aim of the study was to determine the effect of oregano extract supplementation on the productivity and health status of weaned pigs of the East Balkan breed. The animals were divided into two groups of 15 animals, 8 males, and 7 females. The experiment started at 8,150 kg live weight for group I (control) and 8,160 kg for experimental group II. The animals from the control group received wheat: barley (50:50), and 50 g of oregano extract per 100 kg of feed was added to the ration of animals from experimental group II. The experiment finished at 19.646 kg live weight for group I and at 20.673 kg live weight for those in group II. The use of oregano extract (Origanum vulgare) in the feed for weaned pigs of the East Balkan breed improved the average daily gain (by 8.96%-0.146 kg vs. 0.134kg) and reduced the feed conversion ratio per kg gain by 8.22% (5.240kg vs. 5.709 kg).
在瑞士斯雷茨农业科学中心对30头断奶的东巴尔干猪品种进行了试验。本研究的目的是确定补充牛至提取物对东巴尔干品种断奶仔猪生产能力和健康状况的影响。这些动物被分为两组,每组15只,雄性8只,雌性7只。试验开始时,ⅰ组(对照)的活重为8150 kg,ⅱ组(对照)的活重为8160 kg。对照组饲喂小麦:大麦(50:50),试验II组每100 kg饲料中添加50 g牛至提取物。试验结束时,ⅰ组活重19.646 kg,ⅱ组活重20.673 kg。在东巴尔干品种断奶猪的饲料中添加牛至提取物(Origanum vulgare)提高了平均日增重(8.96% ~ 0.146 kg对0.134kg),每公斤增重饲料系数降低了8.22% (5.240kg对5.709 kg)。
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引用次数: 0
DIETARY SUPPLEMENTS: VIEWS OF PATIENTS WITH CHRONIC SKIN DISEASES 膳食补充剂:慢性皮肤病患者的意见
Pub Date : 2023-01-01 DOI: 10.15547/tjs.2023.01.008
Zh. Tsokeva, E. Hristakieva, M. Ganeva
Purpose: The study aims to examine the use of dietary supplements (DSs) in patients with chronic dermatological diseases, as well as, the patients' views of the safety and benefit of DSs. Methods: A cross-sectional study of patients hospitalized in the Clinic of Dermatology and Venereology at the University Нospital "Prof. Dr Stoyan Kirkovich" - Stara Zagora from March 2019 to March 2020 was performed. A specially designed and validated questionnaire was used to collect data. Descriptive statistics was performed to analyze the results. Results: Overall 250 patients were involved in the study. The intake of DSs was established in 174 (69.6%) of the participants. Commonly used DSs were vitamins/minerals (41.2%) and herbal supplements (8.2%). Most of the respondents (59.2%) were ignorant about adverse reactions to DSs and 44.4% perceived DSs as completely safe. The majority of DSs consumers (59%) declared satisfaction with the effect of DSs and were convinced (62.4%) of their benefits. Conclusions: DSs are widely used in patients with chronic skin diseases. Most of the patients are ignorant about the risk associated with DSs intake. Physicians' awareness of DSs use in hospitalized patients is important for the rational use of DSs and their safe combination with drugs.
目的:本研究旨在调查慢性皮肤病患者膳食补充剂的使用情况,以及患者对膳食补充剂的安全性和获益性的看法。方法:对2019年3月至2020年3月期间在大学Нospital“Prof. Dr Stoyan Kirkovich”- Stara Zagora皮肤科和性病诊所住院的患者进行横断面研究。采用特别设计和验证的问卷来收集数据。对结果进行描述性统计分析。结果:共有250名患者参与了这项研究。174名(69.6%)参与者确定了DSs的摄入量。常用的膳食补充剂为维生素/矿物质(41.2%)和草药补充剂(8.2%)。大多数受访者(59.2%)不知道DSs的不良反应,44.4%的受访者认为DSs是完全安全的。大多数消费者(59%)对决策支持系统的效果表示满意,并相信其好处(62.4%)。结论:DSs在慢性皮肤病患者中应用广泛。大多数患者都不知道与服用DSs相关的风险。医师对住院患者使用降糖药的认识对降糖药的合理使用和安全联用具有重要意义。
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引用次数: 0
PROJECTIONS OF THE ACADEMIC PROFILE OF THE PEDAGOGUE AS A SPORTS ANIMATOR 作为体育动画师的教师的学术形象的投影
Pub Date : 2023-01-01 DOI: 10.15547/tjs.2023.02.007
D. Zheleva-Terzieva
One of the modern challenges facing society is finding ways to counteract hypodynamia. This article discusses the ability of educational institutions to enrich the forms and means of extracurricular physical activity through sports-animation practice, in order to stimulate the active participation of adolescents and increase the volume of their motor activity. Presented is the regulatory conditioning for the formation of professional-pedagogical competence for the realization of sports-animation activity. The authors justify the fact that maximising the engagement of the free time of the younger generation will regressively affect its activities with negative health dependencies.
现代社会面临的挑战之一是找到对抗动力不足的方法。本文探讨了教育机构通过体育动画实践丰富课外体育活动的形式和手段,以激发青少年的积极参与,增加青少年的运动活动量的能力。提出了体育动画活动实现的专业教学能力形成的调节条件。作者证明了这样一个事实,即最大限度地利用年轻一代的空闲时间,会对他们的活动产生负面的健康依赖,从而产生倒退影响。
{"title":"PROJECTIONS OF THE ACADEMIC PROFILE OF THE PEDAGOGUE AS A SPORTS ANIMATOR","authors":"D. Zheleva-Terzieva","doi":"10.15547/tjs.2023.02.007","DOIUrl":"https://doi.org/10.15547/tjs.2023.02.007","url":null,"abstract":"One of the modern challenges facing society is finding ways to counteract hypodynamia. This article discusses the ability of educational institutions to enrich the forms and means of extracurricular physical activity through sports-animation practice, in order to stimulate the active participation of adolescents and increase the volume of their motor activity. Presented is the regulatory conditioning for the formation of professional-pedagogical competence for the realization of sports-animation activity. The authors justify the fact that maximising the engagement of the free time of the younger generation will regressively affect its activities with negative health dependencies.","PeriodicalId":30048,"journal":{"name":"Trakia Journal of Sciences","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136368176","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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Trakia Journal of Sciences
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