bluuebunny/crossref_metadata_2025_split huggingface dataset:
Een nietig huwelijk, maar (nog) geen nietig testament
Authors: ter Haar J.H.M. 
Published: February 2018

Een nietig huwelijk, maar (nog) geen nietig testament
Op grond van artikel 1:69 BW kunnen bloedverwanten in rechte lijn van een der echtgenoten verzoeken een huwelijk nietig te verklaren. Sinds 1 april 2014 kunnen bloedverwanten in neerdalende lijn een dergelijk verzoek al meteen doen na het ontstaan van het huwelijk. Zij hoeven dus niet meer te wachten tot het huwelijk is geëindigd. De wetgever had hierbij oog voor de situatie waarin sprake is van een ouder die ten tijde van de huwelijksvoltrekking niet in staat was zijn wil te verklaren, terwijl dit voor de ambtenaar van de burgerlijke stand niet kenbaar was. In deze bijdrage komt naar aanleiding van een recent geval de vraag aan de orde of het gerechtvaardigd is dat een huwelijk van een persoon die niet in staat was zijn wil te bepalen tijdens zijn leven nietig verklaard kan worden, terwijl een door deze persoon gemaakte uiterste wilsbeschikking gedurende zijn leven niet aantastbaar is. Er wordt een aanbeveling gedaan voor een hanteerbare oplossing.
Monitoring and Diagnosing Neonatal Seizures by Video Signal Processing
Authors: Kouamou Ntonfo Guy Mathurin 
Published: February 2018

In this thesis we consider the use of well-known statistical methods to early diagnose, through wire-free low-cost video processing, the potential presence of seizures. For this purpose several approaches, have been proposed: periodicity-based, classification-based and clustering-based approaches.
Cesta k trenérské profesi
Authors: Jůva Vladimír , Tomková Kristýna 
Published: February 2018

The paper deals with selected aspects of the sports coach profession. Coaching – like other social professions – is a very complex and demanding profession and its successful performance is related to many social as well as economic aspects. Coaching represents a profession of various forms requiring from its practitioners not only an extensive expert knowledge, but also personal dispositions and social skills. Th e paper analyzes data collected by a questionnaire investigation, which covered selected aspects of the careers of sports coaches. Th e vast majority of examined sports coaches were active athletes at a young age. Th e interest in sport was sparked in particular by their parents. Th e main motives for the choice of coaching included the need to look aft er children, pass on sport experience and in particular sporting eff ort to help others succeed. Th e addressed sports coaches oft en say that the completed training well prepared them as far as theory is concerned, however, they fund it insuffi cient in terms on their own practice. Th e main basis for the improvement of their very diffi cult work is by the addressed coaches mostly seen in coach education.
Kvalita života nemocných s chronickou ischemickou chorobou srdeční: Efekt tříměsíčního kombinovaného vytrvalostního/silového tréninku
Authors: Janský Ivan , Jančík Jiří , Tomíčková Jitka , Pochmonová Jaroslava , Dobšák Petr , Panovský Roman 
Published: February 2018

83 patients (men) with stable chronic coronary disease (mean age 62 ± 9 years, mean body weight 86± 11 kg, mean height 177 ± 6 cm, mean ejection fraction of left ventricle 47± 8%) were examined before and aft er three months lasting aerobic training combined with stregth components . Before the training period symptom-limited spiroergometry was provided. Spiroergometry was applied for the evaluation of anaerobic threshold to decide on the aerobic training intensity. Load intensity for the strength training phase was determined by the method of 1-RM (30-60%). Th e training (exercise unit) was performed three times a week. Th e impact on quality of life was measured using SAQ (Th e Seattle Angina Questionnaire). Th e all 5 SAQ dimensions were signifi cantly better aft er the training. Physical limitations (79,7 ± 19,0 vs. 84,9 ± 16,4*) stability of symptoms (78,2 ± 19,1 vs. 85,6 ± 16,1*) frequency of symptoms (83,5 ± 15,6 vs. 88,2 ± 14,5**), treatment satisfaction (87,8 ± 14,6 vs. 92,9 ± 11,5*), and disease perception (67,2 ± 19,7 vs. 73,8 ± 19,5**). Peak exercise oxygen uptake (VO2peak ) increased from 18,6 ± 3,1 to 19,8 ± 4,0** ml. kg-1.min-1 (*P < 0.05, ** P < 0.01, Wilcoxon).
Kinematická analýza vybraného přeskoku „Cukahara“ ve sportovní gymnastice (případová studie)
Authors: Farana Roman , Vaverka František 
Published: February 2018

This paper is concerned with kinematics analysis of sport technique of two young female gymnasts, members of Czech Republic junior team. Aim of the study was to compare kinematic variables that governed success of the “Tsukahara” picked vault performed by two young female gymnasts with early studies. Filming was conducted using a 2D digital camera Panasonic NV-MX500EG. Shutter speed was set to 1/500s. Position of camera was perpendicular to vaulting table. Data was digitized using the SIMI MOTION soft - ware. Cohen´s coeffi cient d was used to compare changes in mean of each analyzed variables. Results of study enable to determined errors in chosen kinematics variables and sport technique. Sport biomechanics could improve sport technique, training and minimize injuries.
Česká verze diagnostiky strachu z pádů u seniorů FES-I (Falls Efficacy Scale International)
Authors: Reguli Zdenko , Svobodová Lenka 
Published: February 2018

Falls in older people are currently considered as a serious worldwide public health problem. One of the main reason of the fall is reduced capacity for quick adaptation to changing conditions. Fall is always caused by a complex interaction of external and internal factors. Falls often cause injury to the elderly, requiring long-term, complex and expensive treatment. In the cause that a fall does not cause an injury, mobility is reduced because of fear from fall too. Health care facilities, nursing homes and other facilities dealing with prevention of falls. An international network Prevention of Falls Network Europe (ProFaNe) is focused on fall prevention and on improving postural stability. ProFaNe created a diagnostic instrument tool Falls efficacy Scale – International (FES-I) to assess fear of falling among seniors. Diagnostic tool has been successfully translated into several languages using the methodology of Ten Step Translation Protocol. The authors present a valid translations of Falls Efficacy Scale – International for use in the Czech Republic.
Vztah jedinců staršího věku k pohybové aktivitě
Authors: Stará Gabriela , Kopřivová Jitka 
Published: February 2018

This article aims to sum up a responses by volunteers of the intervention mobility program for elderly population and their views on their own relationship with physical exercise and a sport. It explores the questions about their own physical activity throughout their life and their motivation for joining this program. Also it describes their feelings about the excise, a relations with other clients of this program and their other activities apart from this program.
Sportovní příprava moderních gymnastek v předškolním a mladším školním věku
Authors: Šimůnková Iveta , Novotná Viléma 
Published: February 2018

The systematic and adequate physical preparation is an important basis for achieving physical literacy in sport branch rhythmic gymnastics. The further preparation at the top level can not successfully continue without the mastery of basic movements and sports skills with a specific technique of difficulties with and without hand apparatuses. In the area of the cultivation we choose fundamental movement patterns: training locomotors and non-locomotors skills, music and movement education, classical dance technique (ballet training), development of flexibility, which is a limiting factor in rhythmic gymnastics, mastery of basic difficulty elements according to the international rules and basic skills in handling of hand apparatuses and equipment. Gymnastics movements and exercises are characterized by gymnast´s body posture, keeping the body and body parts in space, rhythm of movement, and fluidity of movement, combining performance with music and aesthetic experience during composition. Specifically rhythmic gymnastics skills along with psychosocial aspects of training are connected with general physical training. We would like to encourage gifted children and youth in the gymnastics sport clubs with the systematic rhythmic gymnastics training, which is adapted to current conditions and characteristics of the women sport. The main point is to increase membership and interest in the clubs, restore presentation of the Czech gymnastics school in the top positions at the world competitions.
Aktuální přístupy k problematice intermitentního (přerušovaného) zatížení
Authors: Stockinger Marek 
Published: February 2018

This summary work should be map the current state of knowledge in the fi eld of intermittent load. It is a relatively new approach to the classifi cation of load mostly in sports games(football, hockey, basketball, etc.) and absolute majority of studies dealing with this problem is realized and then published in foreign scientifi c journals. Th is articlecreated a long-term monitoring and translation of these studies and will soon devoteitself intermittent load characteristics in terms of physiology and, consequently, its diagnosis and infl uence training. For a typical sport characteristic of intermittent load is considered to football andtherefore also most of the studies dedicated to the players or the referees in football.
Vztah mezi tělesnou zdatností a pohybovými dovednostmi u dětí středního školního věku
Authors: Balaban Vlado , Bešič Damir 
Published: February 2018

The main aim of the research was to test the gross motor skills and physical fitness among children of middle childhood children with TGMD-2 and Fitnessgram tests and assessment of relations between components of these two tests. A partial goal was to analyze gender differences. The research sample consisted of 51 boys and 49 girls aged 9–11 years. The results indicate that the sample of boys have better results in most subtests of physical fitness and a higher level of manipulative gross motor skills. Girls have a higher level of flexibility and locomotor gross motor skills. Relations between subtests TGDM-2 and Fitnessgram showed mainly a positive correlation between manipulative skills and cardiovascular fitness. For middle childhood children is important to choose physical activities developing cardiorespiratory fitness during their physical education classes. For girls it is especially important to choose a sports, which including manipulative gross motor skills.
Mentální dovednosti českých sportovců: validační studie české verze dotazníku OMSAT-3*
Authors: Vičar Michal , Hřebíčková Hana 
Published: February 2018

The Ottawa Mental Skills Assessment Tool, OMSAT-3*, (Durand-Bush, N., Salmela, J. H., & GreenDemers, I., 2001) is a dialogic tool used all around the world to assess the quality of mental skills of both professional and amateur athletes. This article deals with translation and formation of a Czech version. It analyses the findings related to sports talent with an emphasis on sports talent identification and mental skills. OMSAT-3* is comprised of forty-eight questions. The questionnaire focuses on twelve psychological characteristics of mental skills divided into three groups – Foundation skills (self-confidence, commitment and goal-setting), Psychosomatic skills (stress control, fear control, relaxation and activation) and Cognitive skills (focusing, refocusing, imagery, mental practise and competition planning). The Czech version of the questionnaire was administrated to athletes (n-254) aged between 11 and 42 years from 26 sport disciplines of various performance levels. The scales reliability was verified in goal-setting, self-confidence, commitment, activation, focusing, competition planning and mental practise, with population more experienced in sport also in stress control. The remaining dimensions (relaxation, fear control, imagery and refocusing) show too low internal consistency. Neither the validity of the Czech version of the questionnaire nor its factor structure were therefore confirmed. Based on an analysis of the translation deficiencies, a new Czech version of the OMSAT-3* questionnaire was created.
ANALÝZA VÝVOJE VÝKONNOSTI V BĚHU MUŽŮ NA 800 M V ČR 1945-2016
Authors: Bahenský Petr 
Published: February 2018

To overcome the performance of the previous generation is the goal of every top athlete. Level of performance continuously improving in all disciplines, including the 800 m run. Through professional and statistical analysis of time series, we have identified the circumstances that led to 800-meter performance changes from the end of World War II to the present. Many aspects influence development; in the 20th century, it was initially even, from the mid-1960s to the end of the 1980s, the performance curve was fluctuating, slightly increasing. The highest performance period for a wider base is in the 70’s and especially in the 1980’s. After 1989, there was a significant decline in performance and, after 1996, performance stagnation. Performance has stabilized at a lower level than in the mid-1960s. The narrow peaks are the same peak performance period, but after 1989 it did not fall, even a peak performance period occurred. Changes in performance include levels of state support for sport, social change, training development, and the functioning of centers. Although there has been a partial renewal of talent support, there is no longer a long-term increase in performance. The performance of the best 3 runners in the Czech Republic closely correlates (r = 0.857) with the performance of the broad base (average of the 50 best runners). Still, after 1989, the level of elite runners is relatively high, despite the lower level of the broad base.
Energy Production from Carbon Storage Reservoir
Authors: Akhmadullin Ildr 
Published: February 2018

Abstract
Depleted petroleum reservoirs are considered as the best underground facilities for carbon dioxide storage. The underground storage reservoirs are subject to the constant geothermal heat flux coming from the surrounded formations. Thus, there is an opportunity for further development of these projects for energy production if a sufficient temperature difference is reached between hot CO2 and cold ambient conditions. This is a great potential to satisfy raising national energy demand. The proposed design contains a single well energy conversion system that could eliminate building a traditional power plant at the surface facility and pumping geo-fluid to the surface. The method can be applied to the existing petroleum wells commissioned for an abandonment. Theoretically, up to 250 kW net power can be achieved from a single well at 125? reservoir temperature. This power unit has high efficiency of 15% and low Levelized Cost of Electricity (LCOE). Computed LCOE is in a good agreement with the references and shows competitive results with fossil fuel power plants. Additionally, the unit is compact and requires minimum surface facility footprint comparing with geothermal technologies. The combination of several wells into a power production unit opens an opportunity to generate up to 1 MW and more. All of the mentioned advantages lead to a quick payback of the investment. As a result, the new application can significantly reduce economic load associated with the CO2 pumping and storage.

Introduction
The geological sequestration of CO2 in the depleted oil and gas reservoirs was mentioned in a literature as a smooth transition from the carbon dioxide flooding used for "releasing" the residual oil from the formation (Shaw& Bachu, 2002. Mamora & Seo, 2002, Li et al., 2006). Ideally, carbon dioxide can be pumped in a geological trap where it will remain for a long time. This bright idea, however, has many problems required to solve in order to succeed the project. One of them is an economic sustainability of the project. Capturing carbon dioxide in industry, pressurizing, transporting, and injecting into the reservoir is not economically advantageous. The expenses can be reduced if clusters of power plants feed CO2 into shared transport pipelines. The injection into depleted hydrocarbon fields uses established petroleum industry methods and can commence immediately.
Frequency and developmental timing of linear enamel hypoplasia defects in Early Archaic Texan hunter-gatherers
Authors: Berbesque J. Colette , Hoover Kara C. 
Published: February 2018

Digital photographs taken under controlled conditions were used to examine the incidence of linear enamel hypoplasia defects (LEHs) in burials from the Buckeye Knoll archaeological site (41VT98 Victoria county, Texas), which spans the Early to Late Archaic Period (ca. 2,500–6,500 BP uncorrected radiocarbon). The majority (68 of 74 burials) date to the Texas Early Archaic, including one extremely early burial dated to 8,500 BP. The photogrammetric data collection method also results in an archive for Buckeye Knoll, a significant rare Archaic period collection that has been repatriated and reinterred. We analyzed the incidence and developmental timing of LEHs in permanent canines. Fifty-nine percent of permanent canines (n = 54) had at least one defect. There were no significant differences in LEH frequency between the maxillary and mandibular canines (U = 640.5,n1 = 37,n2 = 43,p = .110). The sample studied (n = 92 permanent canines) had an overall mean of 0.93 LEH defect per tooth, with a median of one defect, and a mode of zero defects. Average age at first insult was 3.92 (median = 4.00, range = 2.5–5.4) and the mean age of all insults per individual was 4.18 years old (range = 2.5–5.67). Age at first insult is consistent with onset of weaning stress—the weaning age range for hunter-gatherer societies is 1–4.5. Having an earlier age of first insult was associated with having more LEHs (n = 54, rho = −0.381,p = 0.005).
Mobile Stroke Unit Management in Patients With Acute Ischemic Stroke Eligible for Intravenous Thrombolysis
Authors: Mac Grory Brian , Sun Jie-Lena , Alhanti Brooke , Lusk Jay , Li Fan , Adeoye Opeolu , Furie Karen , Hasan David , Messe Steven , Sheth Kevin N. , Schwamm Lee H. , Smith Eric E. , Bhatt Deepak L. , Fonarow Gregg C. , Saver Jeffrey L. , Xian Ying , Grotta James 
Published: October 2024

ImportanceClinical trials have suggested that prehospital management in a mobile stroke unit (MSU) improves functional outcomes in patients with acute ischemic stroke who are potentially eligible for intravenous thrombolysis, but there is a paucity of real-world evidence from routine clinical practice on this topic.ObjectiveTo determine the association between prehospital management in an MSU vs standard emergency medical services (EMS) management and the level of global disability at hospital discharge.Design, Setting, and ParticipantsThis was a retrospective, observational, cohort study that included consecutive patients with a final diagnosis of ischemic stroke who received either prehospital management in an MSU or standard EMS management between August 1, 2018, and January 31, 2023. Follow-up ended at hospital discharge. The primary analytic cohort included those who were potentially eligible for IV thrombolysis. A separate, overlapping cohort including all patients regardless of diagnosis was also analyzed. Patient data were obtained from the American Heart Association’s Get With The Guidelines–Stroke (GWTG-Stroke) Program, a nationwide, multicenter quality assurance registry. This analysis was completed in May 2024.ExposurePrehospital management in an MSU (vs standard EMS management).Main Outcomes and MeasuresThe primary efficacy end point was the utility-weighted modified Rankin Scale (UW-mRS) score. The secondary efficacy end point was independent ambulation status. The coprimary safety end points were symptomatic intracranial hemorrhage (sICH) and in-hospital mortality.ResultsOf 19 433 patients (median [IQR] age, 73 [62-83] years; 9867 female [50.8%]) treated at 106 hospitals, 1237 (6.4%) received prehospital management in an MSU. Prehospital management in an MSU was associated with a better score on the UW-mRS at discharge (adjusted mean difference, 0.03; 95% CI, 0.01-0.05) and a higher likelihood of independent ambulation at discharge (53.3% [468 of 878 patients] vs 48.3% [5868 of 12 148 patients]; adjusted risk ratio [aRR], 1.08; 95% CI, 1.03-1.13). There was no statistically significant difference in sICH (5.2% [57 of 1094] vs 4.2% [545 of 13 014]; aRR, 1.30; 95% CI, 0.94-1.75]) or in-hospital mortality (5.7% [70 of 1237] vs 6.2% [1121 of 18 196]; aRR, 1.03; 95% CI, 0.78-1.27) between the 2 groups.Conclusions and RelevanceAmong patients with acute ischemic stroke potentially eligible for intravenous thrombolysis, prehospital management in an MSU compared with standard EMS management was associated with a significantly lower level of global disability at hospital discharge. These findings support policy efforts to expand access to prehospital MSU management.
Escalation to Biologics After Methotrexate Among US Veterans With Rheumatoid Arthritis Grouped by Rural Versus Urban Areas
Authors: Naik Anisha , Baraff Aaron , Wysham Katherine D. , Liew Jean W. , England Bryant R. , Roul Punyasha , George Michael , Baker Joshua F. , Barton Jennifer L. , Makris Una E. , Kerr Gail , Cannon Grant W. , Mikuls Ted R. , Singh Namrata 
Published: October 2024

ObjectiveRacial and ethnic disparities in rheumatoid arthritis (RA) outcomes are well recognized. However, whether disparities in RA treatment selection and outcomes differ by urban versus rural residence, independent of race, have not been studied. Our objective was to evaluate whether biologic disease‐modifying antirheumatic drug (bDMARD) initiation after methotrexate administration differs by rural versus urban residence among veterans with RA.MethodsIn this retrospective cohort study using national US Veterans Affairs (VA) databases, we identified adult patients with RA based on the presence of diagnostic codes and DMARD administration. We included patients receiving an initial prescription of methotrexate (index date) between 2005 and 2014, with data through 2016 used for follow‐up. Urban–rural status was categorized using the Veteran Health Administration's Urban/Rural classification. Our primary outcome of interest was time to biologic initiation within two years of starting methotrexate. Multivariable Cox proportional hazards models were conducted adjusting for demographics, comorbidities, and rheumatoid factor or anti‐cyclic citrullinated peptide positivity.ResultsAmong 17,395 veterans with RA (88% male, 42% with rural residence) fulfilling eligibility criteria, 3,259 (19%) initiated a biologic within the first two years of follow‐up. In multivariable models, residence in an urban area was associated with a statistically significant higher biologic administration compared to rural areas (adjusted hazard ratio 1.10 [95% confidence interval 1.02–1.18]).ConclusionOur study found only modest differences in the initiation of biologic therapies among rural‐ versus urban‐residing veterans with RA in the VA health care system. These findings suggest that disparities are not easily explained by rurality within the VA health care system.