bluuebunny/crossref_metadata_2025_split huggingface dataset:
The Activity and Its Barriers and the Well-Being of Older Poles
Authors: Knapik Andrzej , Rottermund Jerzy , Warmuz-Wancisiewicz Aneta , Witanowska Jolanta 
Published: May 2018

Abstract
Background: Research of health determinants confirmed its beneficial relationships with the optimum level of physical activity at any age. The problem is the physical passivity of societies. In the elderly, this problem is of particular importance, which is conditioned by both biological factors and social. This justifies the diagnosis of relationships: the barrier activity - activity - well-being.
Material/Methods: 393peoplewere tested:216women and 177men aged65 -85 years. A questionnaire with closed questions was used as a tool in the research. Physical activity was examined using selected questions of Baecke questionnaire, barriers to physical activity using a scale KCS, and self-assessment of health - by using the SF-36.
Results: Correlation analysis of age and the activity showed a low relationship for the women and no relationship for the men. There were no differences in activity due to sex, either due to the occurrence of chronic diseases. There is a weak correlation between age and kinesiophobia among women, no relationship was found in the group of men. Prevalence of chronic diseases differentiated the level of kinesiophobia only in women. Analysis of health self-assessment showed a relatively well-being in the test - the average PC and MC were above 50 points.
Conclusions: Women represent a lower level of physical activity than men, but at an older age, these differences are no longer statistically significant. However, the level of activity barriers is still higher. Aging is a process which varies greatly individually, and this applies to activity, its barriers, and self-assessment of health. Age is not a category that fully explains the complex issues depending on the variables examined.
Chronic Low Back Pain, Core Stability and Francis Bacon: Implications for Contemporary Physiotherapy – A Narrative Review
Authors: Adamczyk Wacław , Saulicz E. 
Published: May 2018

Abstract
Background: Chronic low back pain (LBP) is the most common cause of disability, hence multiple attempts have been undertaken to develop therapeutic strategies aimed at addressing the issue. The most commonly used strategies include motor control exercises of deep core muscles that stabilize the lower back. However, on the practical side, they require application of special devices, such as ultrasonography or electromyography as well as instructions and support provided by trained personnel. Despite the lack of high-quality empirical evidence, these exercises are extensively used in clinical practice.
Narrative Review: The vast body of literature collected suggests that the cause of chronic LBP should be sought in the structural and functional alterations within different levels of the central nervous system. These alterations and maladaptations apply to both the molecular and tissue levels. Nevertheless, successful treatment of these changes is currently possible due to an affordable, cognitive therapeutic approach. It encompasses a number of strategies that aim to restore the normal function of the nervous system using brain plasticity processes. These include graded motor imagery, mirror therapy, graded exposure, pain education, sensory training and pain coping strategies.
Conclusions: Lack of clear advantage in the application of the core stability exercises over other, potentially cheaper alternatives, implies a shift-paradigm from the existing biomedical model of chronic LBP treatment towards modern cognitive approaches. As results of numerous studies confirm the validity of the approach aimed at restoring the structure and function of the central nervous system in contrast to the still common concept of treatment of the peripheral tissues of the body, more rigorous systematic reviews and meta-analysis are required. Evidence from this kind of evaluation may contribute to the shift in current beliefs regarding the treatment of chronic LBP.
Comments on nitrogen excretion from the diver’s organism during the reduced pressure at the final decompression station (< 1 ata)
Authors: Doboszyński Tadeusz , Łokucijewski Bogdan 
Published: May 2018

Abstract
The authors discuss the effect of reduced pressure at the final decompression station on nitrogen excretion from the organism of a diver. The assumed basis for the said considerations was the course of decompression during dives performed in lakes located at a significant altitude above sea level and diver transportation by plane following dive completion. Based on the presented calculations the authors conclude that air transport can take place only upon the lapse of time calculated with regard to the diving conditions and the expected altitude of the flight. Diving in mountain lakes requires proper consideration of the effects of the decreased atmospheric pressure.
Optimal development of young male volleyball players through transformational coach leadership
Authors: Krukowska Aleksandra , Poczwardowski Artur , Parzelski Dariusz 
Published: May 2018

AbstractLeadership styles of coaches affect athletes’ sport and social skills. Recently, transformational leadership gained recognition as a beneficial, motivational and inspirational coaching style. Our study attempts to extend the understanding of transformational leadership in Polish youth sport through investigation of whether a transformational coach can lead a team effectively, while simultaneously contributing to athletes’ well-being and high performance. A male volleyball coach and twelve male volleyball players (15‒16 years old) participated in a study consisting of semi-structured interviews and participant observations. The results showed that characteristics of a transformational coach had an influence on athletes’ intrinsic motivation and involvement in training, and they served as means of satisfying the needs for autonomy, competence, and relatedness.
Coping styles and empathy in professional burnout: A study of physical therapists
Authors: Juszkiewicz Anna , Dębska Urszula 
Published: May 2018

Abstract
The profession of a physical therapist is among so-called social professions, which are particularly exposed to high risks of burnout. Our paper analyzes the relationships between professional burnout in physical therapists and their perceived levels of stress, the strategies they use to cope with stress, as well as their levels of empathy and professional satisfaction. The following questionnaires were used in the study: the Burnout Scale Inventory (Okła & Steuden, 1998); the multidimensional coping inventory COPE (Carver, Scheier, & Weintraub, 1989); and the Questionnaire Measure of Emotional Empathy (Mehrabian & Epstein, 1972). Varying levels of professional burnout were observed in a sample of 76 physical therapists, who demonstrated no significant relationships between burnout and empathy levels. Higher burnout levels were found in participants working in public compared to privately-owned health centers, while those scoring higher on job satisfaction also had lower burnout results. Further, participants with higher professional burnout also reported higher levels of stress at the workplace and at home, as well as using avoidance coping strategies. The results of our study call for further investigation into the determinants of burnout in physical therapists and for implementing preventive measures.
Anxiety intensity levels of children suffering from bronchial asthma and how they cope
Authors: Żurek Alina , Pirogowicz-Hirnle Agnieszka , Chrobot Nina 
Published: May 2018

AbstractBronchial asthma is the most frequent chronic pulmonary disorder in the world. Population studies indicate about 10% of children in Poland suffer from it. Nowadays, the illness is mild and rarely severe due to specialized treatment. Regardless of how the illness develops, recurring asthma attacks can cause a person suffering from it to feel stigmatized, and result in tension and stress. When under stress, a sick person activates their own characteristic coping strategies, which help them to reduce discomfort. Our paper analyzes both the anxiety intensity levels experienced by children suffering from bronchial asthma and how they cope. Seventy-one children diagnosed with chronic respiratory condition, aged 12–15, were examined during their sanatorium treatment, using the State-Trait Anxiety Inventory for Children (STAIC) by Spielberger, adapted by Sosnowski, Iwaniszczuk, and Spielberger, and theJak Sobie Radzisz?(How Are You Coping?– HAYC) Scale by Juczyński and Ogińska-Bulik. Thirty-eight per cent of the examined children had a high anxiety level, and 33% were diagnosed with a high anxiety-as-a-trait level. The results show significant differences between boys and girls on the anxiety trait scale, focusing on emotions strategy and seeking social support strategy. Girls have higher results on the above-mentioned scales. It was observed in the whole group of examined children that there is a statistically significant positive interrelationship between anxiety-trait results and focusing-on-emotions strategy in a dispositional stress-coping style. It is recommended to include psychotherapeutic assistance for children in standard bronchial asthma treatment.
Genetic Diversity Among Ethiopian Coffee (Coffea Arabica L.) Collections Available In Indian Gene Bank Using Sequence Related Amplified Polymorphism Markers
Authors: Mishra Manoj Kumar , Nishani Sandhyarani , Gowda Madhura , Padmajyothi Dandamudi , Suresh Narayana , Sreenath Hosahalli , Raghuramulu Y. 
Published: May 2018

Abstract
The South-Western highlands of Ethiopia are considered to be the centre of origin and diversity of the arabica coffee, Coffea arabica. More than 80 accessions of arabica coffee collected from Ethiopia are available in Indian gene bank. However, the genetic diversity of these accessions is not studied in detail. In the present study, genetic diversity analysis of 48 accessions collected from eight provinces of Ethiopia was carried out using Sequence-related amplified Polymorphism (SRAP) marker. Among the thirty two SRAP primer combinations tested, 14 primer pairs were polymorphic and generated 203 distinct fragments. The number of fragments ranged from 7 to 21 with a mean of 14.5 fragments per primer combination. Of the total 203 amplified fragments, 182 (89.65%) were polymorphic and the percent of polymorphism ranged from 53.84% to a maximum of 100% using different primers. The average resolving power (Rp) and average polymorphism information content (PIC) of the 14 SRAP primer combinations was 14.31 and 0.648 respectively. A total of 13 rare alleles were obtained from SRAP assays, of which six rare alleles were obtained from the accessions collected from Shoa province.
The UPGMA clustering algorithm from SRAP analysis grouped the 48 coffee accessions into two major clusters. The accessions collected from particular province clustered together which could be attributed to the substantial gene flow between adjacent population and the influence of geographical origin on genetic diversity. The study demonstrated the existence of substantial genetic variation in Ethiopian germplasm which could be utilized in coffee germplasm conservation and improvement program.
Combining Ability And Heterosis For Some Quantitative Traits In Experimental Maize Hybrids
Authors: Abul Kalam Azad Mohammad , Biswas Bhabendra Kumar , Alam Nazmul , Alam Sheikh Shamimul 
Published: May 2018

Abstract
In rabi season 2012, six diversed maize inbred lines were crossed in all possible combinations without reciprocals by using a half diallel mating design to obtain 15 single cross. Inbred parents and their F1 single crosses with a check were evaluated in rabi season 2013 to evaluate the role of general and specific combining ability and heterosis for some quantitative traits. Significant general combining ability variances was observed only for cob height and specific combining ability variances were observed for plant height, cob height, cob length, cob girth, number of kernels per cob, cob weight and hundred grain weight. The GCA/SCA ratio was less than unity for all studied traits except shelling percentage; this means that these traits are pre-dominantly controlled by non-additive gene action. Based on GCA estimates, it could be concluded that the best combiners were ML01, ML05 and ML29 inbred lines for most of the studied traits. This result indicated that these inbred lines could be considered as good combiners for improving these traits. Significant positive SCA effects were found for all studied traits except number of kernels per row and shelling percentage. Based on SCA effects, it could be concluded that the crosses ML01×ML02, ML02×ML05, ML02×ML29 and ML05×ML15 could be exploited by the maize breeders to increase maize yield. Three F1 hybrids such as ML02×ML15, ML02×ML29 and ML05×ML15 proved to be the outstanding hybrids to immediate further steps for commercial cultivation. In a conclusive decision the F1 hybrid, ML02×ML29 was the best combination as evaluated through combining ability and standard heterosis.
Why Do Word Blends with Near-Synonymous Composites Exist and Persist? The Case of Guesstimate, Chillax, Ginormous and Confuzzled
Authors: Rhys Evans Thomas , Steptoe-Warren Gail 
Published: May 2018

Abstract
Despite their increasing use, little is known about the purpose of word blends, e.g. chillax, which have near-synonymous composite words (relax and chill). Potential explanations for their existence and persistence include: use in different sentence constructions, to provide unique meaning, and to create interest/identity. Th e current study used a vignette methodology with two-hundred and forty-one students to explore the relevance of such hypotheses for ‘guesstimate’, ‘chillax’, ‘ginormous’, and ‘confuzzled’. Our inconsistent results suggest that the semantics of the word blends may diff er from their composites in very subtle ways. However further work is needed to acknowledge and determine the impact of context upon the use and consequences of these word blends.
Appreciation of Ambiguous Humorous Messages: The Influence of Processing Mode and Presentation
Authors: Kucharski Adam , Timoszyk-Tomczak Celina 
Published: May 2018

Abstract
In the current study it was assumed that participants of the act of communication do not always follow the rules of cooperation, and sometimes build their utterance in a way that misleads the listener. It depends on the communicative competence of the listener and the message sender if an interaction between them takes place. Th e aim of this research was to assess to what extent deliberate, incorrect identification and the mode of communication in which the text is presented makes the audience lose their orientation in both bona-fide (informative) and non-bona-fide (playful) mode formulations. In order to answer these questions, two experiments were conducted using three types of texts: informative text with a humorous digression, humorous informative text, and a real life parody joke. Th e information preceding the presentation of the texts and the order in which they were shown was manipulated. Respondents assessed how funny each of the texts was. 85 high secondary school students participated in the survey. Th e conducted statistical analyses enabled us to establish that the information appearing at the beginning, i.e. the type of message (informative/humorous), can affect the recipient’s reaction and assessment of how funny a particular text was. Th e research results indicate that poor intensity of comicality in the messages may be aggravated by not indicating that they were intended to induce a humorous effect. This reveals the specific nature of humorous messages, bringing about an effect that is categorically inconsistent with the stimulus that precedes it.
Mechanical Properties of Copper Processed by Equal Channel Angular Pressing
Authors: Sülleiová K. , Ballóková B. , Besterci M. , Kvačkaj T. 
Published: May 2018

AbstractThe development of the nanostructure in commercial pure copper and the strength and ductility after severe plastic deformation (SPD) with the technology of equal channel angular pressing (ECAP) are analysed. Experimental results and analyses showed that both strength and ductility can be increased simultaneously by SPD. The final grain size decreased from the initial 50μm by SPD to 100-300 nm after 10 passes. An increase of the ductility together with an increase of strength caused by SPD are explained by a strong grain refinement and by a dynamic equilibrium of weakening and strengthening, and it is visible on the final static tensile test stress-strain charts.
On the false ontological consensus
Authors: Mudyń Krzysztof , Kałużna-Wielobób lina 
Published: May 2018

Abstract
The objective of the research was to check whether False Consensus Effect (FCE), shown in much research, is also valid for ontological decisions. Test participants, faced with an ontological dilemma, made a choice three times, which of the 3 item set (Cracow City, Me myself, the Universe) refers to something most real. The research conducted first among psychology students (N=116), then replicated on mathematics students (N=126) and middle-aged people (N=106). Results: 1) All groups chose the Universe most seldom (4%-11% subjects), the remaining two “objects” were chosen with similar frequency, 2) FCE occurred in all groups and in reference to each choice, 3) with people who made inconsequent choices (16% of test participants), FCE was notably higher (p <.001) in comparison to people making consequent choices, 4) FCE with inconsequent people turned out to be higher (p <.01) even in comparison with “the smallest minority”, people who (consequently) chose the Universe.
Temporal Self-Extension: Implications for Temporal Comparison and Autobiographical Memory
Authors: Grabowski Adam , Broemer Philip 
Published: May 2018

Abstract
Research on temporal comparison has shown that people dissociate themselves from their past to attain a positive self view. Social comparison research has demonstrated that the distinctness of contextually activated information determines whether a recalled self exerts assimilation or contrast effects on the current self. However, hardly any study addressed individual differences. Also, very little is known about whether the ease or difficulty to date past events and experiences influences current self-judgments. We present a new scale capturing the degree of the current self time extension. Three studies support the notion that temporal self-extension determines how past selves are accessed and processed, regarding both the abstractness with which self-knowledge is retrieved and the experienced temporal distance to the past. These findings have important implications for temporal as well as social comparison processes.
Intrinsic Motivation Predicting Performance Satisfaction in Athletes: Further Psychometric Evaluations of the Sport Motivation Scale-6
Authors: Blecharz Jan , Horodyska Karolina , Zarychta Karolina , Adamiec Aleksandra , Luszczynska Aleksandra 
Published: May 2018

Abstract
The study investigated psychometric properties of the Sport Motivation Scale-6 (SMS-6), assessing intrinsic regulation, four extrinsic regulation constructs, and amotivation among athletes competing at a regional and national level. In particular, we tested the factorial structure of SMS-6, its short-term stability, and the associations of SMS-6 constructs with self-efficacy, self-esteem, motivational climate, and satisfaction with sport performance. Participants were 197 athletes (57.4% women), representing team (54.7%) and individual disciplines. The measurement was repeated at the three-week follow-up (n = 107). Results yielded support for the six first-order factor structure (three second-order factors). More autonomous forms of motivation were related to higher levels of self-efficacy, performance satisfaction, and taskoriented motivational climate in sport organizations. Sequential multiple mediation analysis showed that the association between general self-efficacy and performance satisfaction at a follow-up was mediated by introjected regulation and personal-barrier self-efficacy.
Chemical Composition of Scots Pine Bark as a Bioindicator of Environmental Quality in Riga, Latvia / Priežu Mizu ķīmiskais Sastāvs Kā Vides Stāvokļa Bioindikators Rīgā (Latvija)
Authors: Čekstere Gunta , Laiviņš Māris , Osvalde Anita 
Published: May 2018

Abstract
The chemical composition of pine bark was used for the determination of environmental quality in Rīga. Bark samples were collected at 54 sites in Rīga differing in vegetation and building area characteristics (urban forests, parks and cemeteries, dwelling houses, and streets and railway zones) and at 52 sites from rural areas in Latvia (background level). Concentrations of Ca, Mg, Na, K, Fe, Mn, Zn, Ni, Cu, Cd, Pb, and pH was determined in the samples. The results showed significantly higher concentrations of chemical elements in pine bark collected in Rīga, compared to background levels: Fe and Cu concentrations three times higher, and other elements - up to 1.8 times. The highest element concentrations in Rīga were near streets (Sarkandaugava, Jaunmīlgrāvis, Daugavgrīva, Čiekurkalns, Imanta area, etc.). Element concentration and pH was significantly dependent on the distance from the closest street. The lowest element concentrations were found in urban forests (Jugla, Biķernieki, Beberbeķi) and parks and cemeteries (I Forest Cemetery, Jaunciema Cemetery). Mežaparks (forest), Sarkandaugava, Jaunmīlgrāvis, and Vecmīlgrāvis together formed the most polluted area in Rīga due to the close location near and downwind from the harbour.
Microbial Food Web Components as Potential Indicators of Urban Hydroecosystems / Mikrobiālās ķēdēs Komponentu Potenciāls Pielietojums Urbānās Vides Ūdeņu Ekosistēmas Kvalitātes Novērtējumam
Authors: Līcīte Vita , Boikova Elmīra , Botva Uldis , Grauda Dace , Buholce Linda 
Published: May 2018

Abstract
Assessment of the effect of urbanisation on biodiversity and ecological impact studies are focused on plants, birds, terrestrial arthropods, and relatively few studies have been on aquatic organisms. The aim of this study was to investigate the microbial food web components as potential indicators of the trophic state of two small natural lakes (Gaiļezers, Bābelītis), two artificial lakes or reservoirs (created after excavation activities before 20 years) and the Gulf of Riga seaside Vecāķi beach (littoral), all of which are located in the city of Riga or close to it. Analysis of samples was conducted from April til October 2014 by epifluorescense microscopy for pico and nanoplankton (DAPI staining), and by inverted microscopy (Lugol’s fixation) for planktonic ciliates. SYBER green for DNS staining was used to examine population structure in a qualitative way by the cytometre Facs Jazz FCM. The obtained results illustrate that the studied aquatic ecosystems have different impact of eutrophication: the mean seasonal trophic status index value was higher in Lake Bābelītis (5.22) than in Lake Gaiļezers (4.57), Saurieši reservoir (4.76) and Bolderāja reservoir (4.22). In Bolderāja reservoir, picoplankton density reached maximum development (192 thous.cells/mL). The nanoplankton consists mainly of autotrophic flagellates, and their abundance was positively related with increasing size structure groups. During seasonal succession stages, ciliates of the size group less than 30 μ are well presented and could be analysed by flow cytometry together with pico and nanoplankton. Bolderāja reservoir could serve as reference site against lakes Gaiļezers and Bābelītis due to less eutrophication impact.