bluuebunny/crossref_metadata_2025_split huggingface dataset:
Aplikace intervenčního programu hudebně-pohybové výchovy do hodin školní tělesné výchovy na ZŠ
Authors: Doležalová Kateřina , Novotná Viléma 
Published: February 2018

The aim of this paper is to present the content and results of pre research study of dissertation. Musicalmovement education is part of the curriculum of physical education lesson. Although the educational content of physical education remains essentially the same during the year, the methods and forms of teaching are more subjected on the social requirements. Existing musical-movement education is using traditional forms of teaching, which is not that attractive for students. Therefore, the aim of the study is to create the new interventional musical-movement program and verification of its effect on the level of the selected music and movement skills. The paper presents the main characteristics of the intervention program and results obtained within the pre research in secondary school. Measuring the effectiveness of the musical-movement program was implemented through tests of music-movement abilities in the group of 14 girls, students of secondary school in Prague. The tests assessing the level of rhythmic perception and rhythmic adaptability, shows no statistically significant differences in the pretest and posttest. The tests of dynamic balance and collective movement creativity demonstrate statistically significant effect. The results could be influenced by a small number of respondents. We assume, the results of music movement education will contribute to the further insights that can contribute to creating new musica- movement programs and help them with implementation in to the physical education lessons.
Komparace postojů a názorů adolescentů ve věku 15–18 let ke sportu a pohybovým aktivitám
Authors: Jansa Petr 
Published: February 2018

In the article we present the research results carried out in 2015. The research was focused on recognition of adolescents’ opinions and attitudes (15–18 years of age) towards physical activities and sport from different points of view. A subtask dealt with comparing the research of compatible items resulting of the questionnaire PASA conducted in 2000 (Slepička et al., 2001). The work hypothesis assumed certain differences in the real estimates of own sporting and physical activities including the selection of practised sports. Data were analysed by the questionnaire PASA (physical activities and sport in adolescents), which was presented among adolescents at secondary schools (Grammar schools). In general, 1067 respondents were inquired, 468 of them boys and 599 girls. Regarding the results it is clear that in 2000 more than 50 % of boys aged 15 to 18 years of age did physically nothing at all or were just hardly keeping current physical condition. In 2015 only 40 %, which means improvement of about 10 % in favor of physical activities and sports among boys. As for the girls it was over 61 % (2000) and 45 % (2015), and that was a surprising improvement in favor of physical activities and sports of 16,1 %. Within the fifteen-year period, the selection of sports among boys, was almost identical. They preferred football and cycling. in the third place it was sightly different – in 2000, they preferred martial arts while in the year 2015 jogging. The girls differed more in the year 2000, the ranking was – aerobics, volleyball and cycling, but in 2015 – beach volleyball, work out (home exercise) and orienteering.
Studentské hodnocení sportovní výuky
Authors: Jůva Vladimír , Valkounová Eva 
Published: February 2018

Importance of student evaluation of teaching (SET) growing currently as a response to demands of improving the quality of university education. The paper deals with SET aimed specifically at sports university education. The introduction briefly describes the concept, function and significance of SET. It also identifies selected specifics of student evaluation of university sports teaching. The empirical part of this text describes the methodological aspects and selected results of the evaluation carried out investigation and research aimed at the creation and verification tools for student evaluation of sports university teaching. The following discussion analyses selected issues that accompany this particular SET. Conclusion presents suggestions and asks other questions related to SET focused on university sports teaching.
Kde jsou výsledky, kde popis zápasů? Proměna sportovních rubrik v pondělních vydáních českých deníků
Authors: Trunečka Ondřej 
Published: February 2018

The massive development of new media has influenced the traditional media, including the printed daily newspapers. Their sports sections are likely to be affected more than other parts of print media. This article describes the on-going changes and presents the results of an extensive sports journalism research project. The years 2001 and 2015 include the expansion of sports content on the Internet and the development of specialized TV channels, therefore this study analyzes how the sports sections of chosen Czech daily newspapers, MF DNES, Právo, Lidové noviny and Hospodářské noviny, have changed. It focuses on their Monday editions, which usually summarize the rich weekend program of matches, races and other events. The study proves the reduction of sports content, results and statistics, as well as demonstrates a move from pure sports reporting to other forms. This trend is evident even in instances where sports sections have been growing.
Analýza ukazatelů výkonové motivace u studentů sportovního gymnázia
Authors: Králíková Jitka 
Published: February 2018

Achievement motivation is part of every performance, not just in sport. The aim was to find out what the average indicators of achievement motivation of students in sports gymnasium are and compare them with indicators of the general population, between men and women, between the youngest and oldest classes and types of sports played. For the measurement of achievement motivation has been used a standardized questionnaire achievement motivation (D-M-V). The results found that the achievement motivation among students of sports gymnasium is the average, we can find the highest motivation in athletics, achievement motivation of men and women is the same, the youngest classes show a lower level of achievement motivation compared to the oldest classes. Utility of the research is mainly for directing sports gymnasium that can improve teaching less motivated sports. Also for parents deciding between a sport offered by school or by an individual. Trainers and PE (physical education) teachers can make use in their job of the fact that achievement motivation is the same on both sexes, and they can use the same motivational methods.
Stav antropometrických parametrov a telesného zloženia u detí mladšieho školského veku
Authors: Hadžega Tomáš , Bunc Václav 
Published: February 2018

The aim of our observation was to measure selected anthropometric characteristics and to analyze actual body composition in children of younger school age from elementary schools in Prague. The group consisted of a total of 222 probands, boys (n-117) and girls (n-105) aged 8–11 years (average boys age = 9.0 ± 1.0 years, body height = 139.9 ± 8.6 cm, body weight = 32 ± 7.5 kg, BMI = 16.3 ± 2.4 kg.m–2). Average age girls = 8.9 ± 0.9 years, body height = 137.3 ± 8.8 cm, body weight = 30.5 ± 7.3 kg, BMI = 15.9 ± 2.4 kg.m–2). The BIA 2000 M multi-frequency apparatus (whole-body bioimpedance analysis) was used to analyze the body composition. Children of younger school age showed higher TBW values – total body water (boys 65.5 ± 6.0%, girls 66.6 ± 6.5%), low body fat (boys 16.1 ± 2.4%, girls 16.5 ± 2.9%) and higher ECM/BCM coefficients (boys 1.0 ± 0.13, girls 1.02 ± 0.11). The authors draws, attention to the importance of monitoring other body composition parameters. The percentage of fat-free mass (FFM) and the share of segmental distribution of body fat and muscle mass on individual parts of the human body.
POHYBOVÁ AKTIVITA SENIORŮ S DIAGNÓZOU DIABETES MELLITUS II. TYPU
Authors: Řepka Emil 
Published: February 2018

Today’s society is confronting with a huge increase of noninfectious (affluence) diseases such as cardiovascular diseases, cancer, diabetes mellitus etc. and high prevalence of obesity and overweight. In all economically advanced countries the population is getting older. The problem of health and its determinant such as physical activity is getting more frequently not only credited term but one of the basic mainstays of healthy lifestyle too. The healthy lifestyle is one of the possible options of positive change. The Study has a descriptive character, the main aim was to analyze the volume of physical activity in seniors with diagnoses Diabetes mellitus type II. Further aim was to compare volume of physical activity between persons of different gender, age, BMI and type of disease treatment. Persons with diagnoses Diabetes mellitus type II. were involved into research sample. Research conducted on 40 respondents aged 60 to 70 years in České Budějovice from March to July 2013. Pedometers YAMAX SW-700 were used to determine the volume of physical activity. Five probands had to be excluded from the research sample due to uncompleted hebdomadal observation by pedometer. Hence, 21 women and 14 men were included into final data set. Women achieved 6132 steps/day and men achieved 6412 steps/day in the sample of persons diagnosed with Diabetes mellitus type II. According to classification Tudor-Locke and Bassett (2004), 57 % of men and 76 % of women fell into „low active“category. For people diagnosed with Diabetes mellitus type II there were not found any differences in the volume of physical activity between men and women, younger and older seniors, persons with normal weight, overweight or obesity, neither in persons with difference type of disease treatment. With respect to the findings, walking might be appropriate physical activity for persons diagnosed with Diabetes mellitus type II. Cooperation between physiotherapists, instructors of physical activity and attending physicians (practitioners, diabetologist, doctor of sports medicine) etc. is necessary and essential for long-term effect. For using the physical activity as a non-pharmacological remedy, there is important that diabetics understand the importance of physical activity and parameters which evaluated volume and intensity of physical activity
Calibration adjustments to address bias in mortality analyses due to informative sampling—a census-linked survey analysis in Switzerland
Authors: Moser André , Bopp Matthias , Zwahlen Marcel ,   Swiss National Cohort study group
Published: February 2018

Background
Sampling bias, like survey participants’ nonresponse, needs to be adequately addressed in the analysis of sampling designs. Often survey weights will be calibrated on specific covariates related to the probability of selection and nonresponse to get representative population estimates. However, such calibrated survey (CS) weights are usually constructed for cross-sectional results, but not for longitudinal analyses. For example, when the outcome of interest is time to death, and sampling selection is related to time to death and censoring, sampling is informative. Then, unweighted or CS weighted inferential statistical analyses may be biased. In 2010, Switzerland changed from a decennial full enumeration census to a yearly registry-based (i.e., data from harmonised community registries) and a survey-based census system. In the present study, we investigated the potential bias due to informative sampling when time to death is the outcome of interest, using data from the new Swiss census system.

Methods
We analysed more than 6.5 million individuals aged 15 years or older from registry-based census data from years 2010 to 2013, linked with mortality records up to end of 2014. Out of this population, a target sample of 3.5% was sampled from the Swiss Federal Statistical Office (SFSO) in a stratified yearly micro census. The SFSO calculated CS weights to enable representative population estimates from the micro census. We additionally constructed inverse probability (IP) weights, where we used survival information in addition to known sampling covariates. We compared CS and IP weighted mortality rates (MR) and life expectancy (LE) with estimates from the underlying population. Additionally, we performed a simulation study under different sampling and nonresponse scenarios.

Results
We found that individuals who died in 2011, had a 0.67 (95% CI [0.64–0.70]) times lower odds of participating in the 2010 micro census, using a multivariable logistic regression model with covariates age, gender, nationality, civil status, region and survival information. IP weighted MR were comparable to estimates from the total population, whereas CS weighted MR underestimated the population MR in general. The IP weighted LE estimates at age 30 years for men were 50.9 years (95% CI [50.2–51.6] years), whereas the CS weighted overestimated LE by 2.5 years. Our results from the simulation study confirmed that IP weighted models are comparable to population estimates.

Conclusion
Mortality analyses based on the new Swiss survey-based census system may be biased, because of informative sampling. We conclude that mortality analyses based on census-linked survey data have to be carefully conducted, and if possible, validated by registry information to allow for unbiased interpretation and generalisation.
Projected Changes in the Asian‐Australian Monsoon Region in 1.5°C and 2.0°C Global‐Warming Scenarios
Authors: Chevuturi Amulya , Klingaman Nicholas P. , Turner Andrew G. , Hannah Shaun 
Published: February 2018

AbstractIn light of the Paris Agreement, it is essential to identify regional impacts of half a degree additional global warming to inform climate adaptation and mitigation strategies. We investigate the effects of 1.5°C and 2.0°C global warming above preindustrial conditions, relative to present day (2006–2015), over the Asian‐Australian monsoon region (AAMR) using five models from the Half a degree Additional warming, Prognosis and Projected Impacts (HAPPI) project. There is considerable intermodel variability in projected changes to mean climate and extreme events in 2.0°C and 1.5°C scenarios. There is high confidence in projected increases to mean and extreme surface temperatures over AAMR, as well as more‐frequent persistent daily temperature extremes over East Asia, Australia, and northern India with an additional 0.5°C warming, which are likely to occur. Mean and extreme monsoon precipitation amplify over AAMR, except over Australia at 1.5°C where there is uncertainty in the sign of the change. Persistent daily extreme precipitation events are likely to become more frequent over parts of East Asia and India with an additional 0.5°C warming. There is lower confidence in projections of precipitation change than in projections of surface temperature change. These results highlight the benefits of limiting the global‐mean temperature change to 1.5°C above preindustrial, as the severity of the above effects increases with an extra 0.5°C warming.
High‐Latitude Neutral Density Structures Investigated by Utilizing Multi‐Instrument Satellite Data and NRLMSISE‐00 Simulations
Authors: Horvath Ildiko , Lovell Brian C. 
Published: February 2018

AbstractThis study investigates various types of neutral density features developed in the cusp region during magnetically active and quiet times. Multi‐instrument Challenging Minisatellite Payload data provide neutral density, electron temperature, neutral wind speed, and small‐scale field‐aligned current (SS‐FAC) values. Gravity Recovery and Climate Experiment neutral density data are also employed. During active times, cusp densities or density spikes appeared with their underlying flow channels (FCs) and enhanced SS‐FACs implying upwelling, fueled by Joule heating, within/above FCs. Both the moderate nightside cusp enhancements under disturbed conditions and the minor dayside cusp enhancements under quiet conditions developed without any underlying FC and enhanced SS‐FACs implying the role of particle precipitation in their development. Observations demonstrate the relations of FCs, density spikes, and upwelling‐related divergent flows and their connections to the underlying (1) dayside magnetopause reconnection depositing magnetospheric energy into the high‐latitude region and (2) Joule heating‐driven disturbance dynamo effects. Results provide observational evidence that the moderate nightside cusp enhancements and the minor dayside cusp enhancements detected developed due to direct heating by weak particle precipitation. Chemical compositions related to the dayside density spike and low cusp densities are modeled by Naval Research Laboratory Mass Spectrometer Incoherent Scatter Radar Extended 2000. Modeled composition outputs for the dayside density spike's plasma environment depict some characteristic upwelling signatures. Oppositely, in the case of low dayside cusp densities, composition outputs show opposite characteristics due to the absence of upwelling.
Microseismic Monitoring of Stimulating Shale Gas Reservoir in SW China: 2. Spatial Clustering Controlled by the Preexisting Faults and Fractures
Authors: Chen Haichao , Meng Xiaobo , Niu Fenglin , Tang Youcai , Yin Chen , Wu Furong 
Published: February 2018

AbstractMicroseismic monitoring is crucial to improving stimulation efficiency of hydraulic fracturing treatment, as well as to mitigating potential induced seismic hazard. We applied an improved matching and locating technique to the downhole microseismic data set during one treatment stage along a horizontal well within the Weiyuan shale gas play inside Sichuan Basin in SW China, resulting in 3,052 well‐located microseismic events. We employed this expanded catalog to investigate the spatiotemporal evolution of the microseismicity in order to constrain migration of the injected fluids and the associated dynamic processes. The microseismicity is generally characterized by two distinctly different clusters, both of which are highly correlated with the injection activity spatially and temporarily. The distant and well‐confined cluster (cluster A) is featured by relatively large‐magnitude events, with ~40 events of M −1 or greater, whereas the cluster in the immediate vicinity of the wellbore (cluster B) includes two apparent lineations of seismicity with a NE‐SW trending, consistent with the predominant orientation of natural fractures. We calculated the b‐value and D‐value, an index of fracture complexity, and found significant differences between the two seismicity clusters. Particularly, the distant cluster showed an extremely low b‐value (~0.47) and D‐value (~1.35). We speculate that the distant cluster is triggered by reactivation of a preexisting critically stressed fault, whereas the two lineations are induced by shear failures of optimally oriented natural fractures associated with fluid diffusion. In both cases, the spatially clustered microseismicity related to hydraulic stimulation is strongly controlled by the preexisting faults and fractures.
Separation of Diamagnetic and Paramagnetic Fabrics Reveals Strain Directions in Carbonate Rocks
Authors: Issachar R. , Levi T. , Marco S. , Weinberger R. 
Published: February 2018

AbstractWe present a new procedure for separating magnetic fabrics in coccolith‐bearing chalk samples, demonstrated in the case studies of three sites located within the Dead Sea Fault (DSF) plate boundary. The separation is achieved by combining measurements of room temperature and low‐temperature anisotropy of magnetic susceptibility (RT‐AMS and LT‐AMS, respectively) with anisotropy of anhysteretic remanence magnetization (AARM). The LT‐AMS, measured at ~77 K, enhances the fabric of paramagnetic clay minerals. The AARM represents the fabric of ferromagnetic Fe oxides. By subtracting the paramagnetic and ferromagnetic fabrics from the RT‐AMS, the diamagnetic fabric is separated. In the studied samples, we found that the ferromagnetic contribution to the bulk magnetic fabric is negligible and could be excluded from the subtraction procedure. Our analysis indicates that in chalks with a negligible ferromagnetic contribution, diamagnetic fabric predominates the rock bulk magnetic fabric, if the mean susceptibility is <−6 × 10−6 SI, whereas with a mean susceptibility >11 × 10−6 SI, paramagnetic fabric predominates. In the studied rocks, the paramagnetic clay minerals preserve the original depositional fabric, whereas the diamagnetic minerals show a tectonic fabric. We propose a mechanism by which coccolith rotation under tectonic strain contributes to the development of the diamagnetic fabric parallel to the shortening direction. We infer that the diamagnetic fabrics of the studied rocks indicate strain regime of approximately N‐S horizontal shortening near strands of the DSF system. This suggests a deflection of the regional principal strain axes near the DSF. The diamagnetic fabric is more sensitive to tectonic strain than paramagnetic fabric in chalks and provides a valuable strain indicator near major faults.
Collisional Processes in the Crust of the Northern Tien Shan Inferred From Velocity and Attenuation Tomography Studies
Authors: Sychev Ilya V. , Koulakov Ivan , Sycheva Nailia A. , Koptev Alexander , Medved Irina , El Khrepy Sami , Al‐Arifi Nasir 
Published: February 2018

AbstractBased on seismic data from existing seismic networks in Kyrgyzstan, we have constructed new crustal models of seismic velocity and attenuation for P and S wave s beneath the Kyrgyz Tien Shan. With data from more than 6,000 events recorded by the international KNET network, the most detailed structures were detected in the central‐northern part of the study region, where the Kazakh Shield collides with the northern Tien Shan. The independently computed 3‐D distributions of P and S wave attenuation show features that are consistent with the main structural elements. The high‐attenuation areas correspond to folded areas of the northern Tien Shan, whereas the partitions of the stable Kazakh Shield and the Issyk Kul block match with the low‐attenuation areas. The velocity model reveals some structures that help to determine the details of the collision processes in the northern Tien Shan. In the upper crust, we observe the alternation of several higher‐ and lower‐velocity anomalies that likely represent the interaction of brittle and ductile crustal layers of the collided Kazakh and Tien Shan plates. In deeper sections, both P and S wave velocity models show a prominent low‐velocity anomaly just beneath the northern boundary of Tien Shan. We propose that this anomaly represents an anomalous crustal thickening at the point of underthrusting of the Kazakh Plate beneath Tien Shan.