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41512. well of the Stroke-Ornamented Ware culture from Konary near Brześć Kujawski (Poland)
- Creator:
- Grygiel, Ryszard
- Type:
- article and TEXT
- Subject:
- Stroke-Ornamented Ware, well, Kuyavia, Lengyel culture, kultura s vypíchanou keramikou, studna, Kujavy, and lengyelská kultura
- Language:
- Czech
- Description:
- The well of the Stroke–Ornamented Ware culture, discussed in this paper, was discovered at Konary in August 1999. The site lies near the well–known complex of sites at Brześć Kujawski (some 8 km to the west). The available findings show that the well was built in the early phase of the use–life of a large settlement composed of trapezoidal houses. The well, which was 4.5 m deep, was dug in hard moraine clay. The bottom of the well yielded a characteristic amphora lavishly ornamented with a stroke patternin geometric arrangement, dating to phase IV of the Stroke-Ornamented Ware culture after M. Steklá–Zápotocká. Though discoveries of wells have already been recorded in the Linear Pottery culture, the well from Konary is by far the most credible and remarkable discovery. and Studna z období kultury s vypíchanou keramikou, jež je pojednávána v článku, byla odkryta v Konarech v srpnu 1999 nedaleko známého komplexu lokalit u obce Breść Kujawski. Studna byla zřízena v počáteční fázi života rozsáhlého sídliště s trapezovitými domy. Byla vykopána v tvrdém morénovém jílu do hloubky 4,5 m. Na dně studny ležela typická amfora bohatě zdobená vypíchanými geometrickými vzory, datovaná do IV. fáze kultury s vypíchanou keramikou podle M. Steklé–Zápotocké. Ačkoli známe studny již z kultury s lineární keramikou, studna z Konar se díky nálezovým okolnostem řadí k objektům s nejvyšší vypovídací hodnotou.
- Rights:
- http://creativecommons.org/publicdomain/mark/1.0/
41513. Well-being and its selected psychosocial and behavioural variables in a sample of nurses
- Creator:
- Drozdová, Radomila and Kebza, Vladimír
- Format:
- bez média and svazek
- Type:
- model:article and TEXT
- Subject:
- osobní pohoda (well-being), zdravotní sestry, behaviorální charakteristiky, životní události, životní spokojenost, well-being, nurses, behavioural characteristics, life events, and life satisfaction
- Language:
- Czech
- Description:
- Osobní pohoda a její vybrané souvislosti u souboru zdravotních sester Cíle. Článek je zaměřen na problematiku osobní pohody (well-being), jež tvoří jednu z nejvýznamnějších složek kvality života. Studie je zaměřena na empirický výzkum osobní pohody a životní spokojenosti u souboru českých zdravotních sester. Soubor a metody. Ve studii byl vyšetřen soubor 337 zdravotních sester (průměrný věk 34 let) baterií českých verzí dotazníků (Satisfaction with Life Scale; Anamnesis questionnaire; Social Readjustment Rating Scale; seznam stresujících událostí a způsobů zvládání stresu). Hypotézy. Nejvýznamnějšími stresory jsou pro zdravotní sestry přepracování, únava a nízká úroveň finančního hodnocení. Většina souboru zdravotních sester vykáže vysokou úroveň skóru životních událostí. Podstata vlivu stresorů na náš soubor zdravotních sester je spojena s vlivem jejich věku a úrovně životních událostí. Statistická analýza. Postupně jsme použili postupů korelační, faktorové a regresní analýzy. Výsledky. Výsledky přinesly rozsáhlý soupis stresorů, jež jsou chápány v profesi zdravotní sestry jako významné. Byly zjištěny stresory pocházející z oblasti interpersonálních vztahů, neadekvátního finančního hodnocení, pracovního přetížení a důsledků, zvl. únavy. Pokud jde o výsledky, týkající se skóru životních událostí, více než polovina souboru (55,5%) vykázala nerizikovou dynamiku života (do 150 bodů při hodnocení za posledních 12 měsíců), avšak 16,2% sester vykazovalo výsledek v rozpětí od 150 do 199 bodů, 19,2% sester rozpětí od 200 do 299 bodů, což reprezentuje již vysokou úroveň zatížení, a 9,1% vyšetřeného souboru zdravotních sester vykazovalo úroveň této životní dynamiky dokonce v oblasti nad 300 bodů. Výsledky dalších statistických analýz ukázaly, že sledovaný soubor zdravotních sester je vystaven nadměrné zátěži, vyplývající jak z distribuce stresorů, spojených s jejich pracovní náplní, tak z hlediska vzájemných vztahů mezi vlivem stresorů, věku a životních událostí. Omezení studie. Výsledky studie jsou omezeny rozsahem vyšetřeného souboru zdravotních sester, jeho demografickými charakteristikami, jakož i možnostmi použitých metod. and Objectives. The presented paper is focused on the issue of well-being, which is considered as one of the most important sources of the quality of life. The concept of well-being is understood as the combination of feeling good and functioning effectively, and paper is related to the specific features of the sense of personal well-being and satisfaction with life in a sample of Czech nurses, the largest group in health care that is active in all aspects of the health care system. Sample and setting. A sample of 337 (mostly) Czech nurses (average age 34 years) has been surveyed with a set of questionnaires (Satisfaction with Life Scale, Anamnesis questionnaire; Social Readjustment Rating Scale; a list of stressful items and ways of coping with stress). Research questions and hypotheses. It was supposed that the most important stressors for nurses are overburdening, tiredness and low level of financial compensation. The majority of the sample of nurses will show the high-risk level of life events score. The substance of the influence of stressors on our sample of nurses is connected with the influence of age and life events. Statistical analysis. Correlation analysis, factor, and regression analysis were employed. Results. Results show a considerably wide scope of stressors that were considered important by our sample of nurses. Stressors from the area of interpersonal relationships, inadequate financial assessment, large work load (or more precisely overburdening) and tiredness connected with it were discovered. As for the results dealing with the sphere of life events, it is obvious that more than one half of the studied sample (55.5 %) show non-risk dynamics of life, filled by life events within the frame of the evaluated period of twelve months and with a resulting score up to 150 points, but 16.2 % nurses fall into the range from 150 – 199 pofints, 19.2 % into the range from 200 – 299 points, which is a very high level, showing the demanding level of lie dynamics of almost one fifth of the studied sample, and 9.1 % of nurses shows the level of this dynamics even in the range over 300 points. The results of further statistical procedures (factor and regression analyses) showed that nurses within our sample are extremely demanding, both from the point of view of the distribution of stressors that are connected with their work, and from the point of view of mutual relations between the influence of stressors, age and life events. Study limitations. The results of the study are restricted by the scope of the studied sample, its demographic features, but also by the methods used.
- Rights:
- http://creativecommons.org/publicdomain/mark/1.0/ and policy:public
41514. Wellposedness for the system modelling the motion of a rigid body of arbitrary form in an incompressible viscous fluid
- Creator:
- Cumsille, Patricio and Takahashi, Takéo
- Format:
- bez média and svazek
- Type:
- model:article and TEXT
- Subject:
- Navier-Stokes equations, incompressible fluid, and rigid bodies
- Language:
- English
- Description:
- In this paper, we consider the interaction between a rigid body and an incompressible, homogeneous, viscous fluid. This fluid-solid system is assumed to fill the whole space $\Bbb R^d$, $d=2$ or $3$. The equations for the fluid are the classical Navier-Stokes equations whereas the motion of the rigid body is governed by the standard conservation laws of linear and angular momentum. The time variation of the fluid domain (due to the motion of the rigid body) is not known {\it a priori}, so we deal with a free boundary value problem. \endgraf We improve the known results by proving a complete wellposedness result: our main result yields a local in time existence and uniqueness of strong solutions for $d=2$ or $3$. Moreover, we prove that the solution is global in time for $d=2$ and also for $d=3$ if the data are small enough.
- Rights:
- http://creativecommons.org/publicdomain/mark/1.0/ and policy:public
41515. Welsby, Derek A. and Anderson, Julie R. (eds.). Sudan: Ancient Treasures
- Creator:
- Smoláriková, Květa
- Format:
- bez média and svazek
- Type:
- model:article and TEXT
- Language:
- English
- Rights:
- http://creativecommons.org/publicdomain/mark/1.0/ and policy:public
41516. Wende - Bruch - Kontinuum: Ein internationales germanistisches Symposion der Jan-Evangelista-Purkyně-Universität 12. - 16. 10. 2005 in Ústí nad Labem
- Creator:
- Cornejo, Renata
- Format:
- bez média and svazek
- Type:
- model:article and TEXT
- Language:
- German
- Rights:
- http://creativecommons.org/publicdomain/mark/1.0/ and policy:public
41517. Wenyonia gracilis sp. n. (Cestoda: Caryophyllidea) from Synodontis zambezensis (Siluriformes: Mochokidae): the first native caryophyllidean tapeworm from southern Africa
- Creator:
- Schaeffner, Bjoern C, Rooyen, Divan van, Gerber, Ruan, Scholz, Tomáš, and Smit, Nico J
- Format:
- print, počítač, and online zdroj
- Type:
- model:article and TEXT
- Subject:
- tasemnice, biodiverzita, biogeografie, tapeworms, biodiversity, biogeography, Afrika jižní, Africa, Southern, fish parasites, new species, molecular characterisation, taxonomy, 2, and 59
- Language:
- English
- Description:
- Parasitological examination of freshwater fishes of the Phongolo River in north-eastern KwaZulu-Natal, South Africa resulted in the discovery and morphological and molecular characterisation of a new species of Wenyonia Woodland, 1923 (Cestoda: Caryophyllidea). The new species from the plain squeaker, Synodontis zambezensis Peters (Siluriformes: Mochokidae), is morphologically most similar to Wenyonia acuminata Woodland, 1923, a species reported from three species of Synodontis in north-eastern, western and central Africa (Sudan, Nigeria, Democratic Republic of the Congo). Both these species are markedly different from congeners by having a nematoform body and a digitiform scolex. Wenyonia gracilis sp. n. differs from W. acuminata in its general body size, length and width of main body regions (testicular and uterine regions), a posterior extension of the testes into the uterine region, numerous postovarian vitelline follicles filling the entire medulla, eggs c. 1/3 larger in size, and a scolex with an apical introvert but devoid of longitudinal furrows and a well-defined base. Wenyonia gracilis is the seventh species in the genus and the first autochthonous caryophyllidean ever reported and described from southern Africa (south of the Zambezi River)., Bjoern C. Schaeffner, Divan van Rooyen, Ruan Gerber, Tomáš Scholz, Nico J. Smit., and Obsahuje bibliografii
- Rights:
- http://creativecommons.org/publicdomain/mark/1.0/ and policy:public
41518. Werner O. Amrein, Andreas M. Hinz, David B. Pearson (ed.): Sturm-Liouville theory-past and present
- Creator:
- Schwabik, Štefan
- Format:
- bez média and svazek
- Type:
- model:article and TEXT
- Language:
- English
- Description:
- Autor recenze: Štefan Schwabik
- Rights:
- http://creativecommons.org/publicdomain/mark/1.0/ and policy:public
41519. Wesley C. Salmon versus G.W.F. Hegel on causation, principle of common cause and theoretical explanation
- Creator:
- Hanzel, Igor
- Format:
- bez média and svazek
- Type:
- model:article and TEXT
- Subject:
- Salmon, Hegel, Reichenbach, causality, categories, theoretical explanation, common cause, and causal loops
- Language:
- Slovak
- Description:
- The aim of this article is to analyze the main contributions of Wesley C. Salmon to the philosophy of science, that is, his concepts of causation, common cause, and theoretical explanation, and to provide a critique of them. This critique will be based on a comparison of Salmon’s concepts with categories developed by Hegel in his Science of Logic and which can be applied to issues treated by Salmon by means of the above given three concepts. It is the author’s contention that by means of Hegelian categories it becomes possible to provide a critique of Salmon’s philosophy of science and at the same time to enlarge the concept framework of philosophy of science., Cílem tohoto článku je analyzovat hlavní přínosy Wesleyho C. Lososa k filosofii vědy, tj. K jeho příčinám, společné příčině a teoretickému vysvětlení, a poskytnout jim kritiku. Tato kritika bude založena na srovnání konceptů Salmon s kategoriemi vyvinutými Hegelem v jeho Science of Logic a které lze aplikovat na otázky ošetřené lososem pomocí výše uvedených tří pojmů. Je to autorovo tvrzení, že prostřednictvím hegelovských kategorií je možné poskytnout kritiku Salmonovy filosofie vědy a zároveň rozšířit koncepční rámec filozofie vědy., and Igor Hanzel
- Rights:
- http://creativecommons.org/publicdomain/mark/1.0/ and policy:public
41520. West Palaearctic species of the genus Eloeophila (Diptera: Limoniidae)
- Creator:
- Starý, Jaroslav
- Type:
- article, model:article, and TEXT
- Subject:
- Diptera, Limoniidae, Eloeophila, West Palaearctic, taxonomy, redescriptions, new synonymy, lectotype designation, new species, new records, distribution, and key
- Language:
- English
- Description:
- A review of West Palaearctic species of the genus Eloeophila Rondani, 1856 is presented. Three species are redescribed, viz. E. czernyi (Strobl in Czerny & Strobl, 1909), E. laciniata (Edwards, 1928), and E. pusilla (Kuntze, 1920). A lectotype of the latter is designated. Eloeophila albofascia (Alexander, 1975) is established as a new junior synonym of E. apicata (Loew, 1871). Descriptions are provided of E. bipartita sp. n. (North Italy), E. delmastroi sp. n. (North Italy), E. lucasi sp. n. (South Italy and Sicily), E. maroccana sp. n. (Morocco, Spain), E. martinovskyi sp. n. (South Italy), E. minor sp. n. (Czech Republic, Slovakia), E. pectinistylus sp. n. (Spain), E. punctulata sp. n. [Cyprus, Greece (Crete)], E. sparsipunctum sp. n. (Bulgaria), and E. tigricosta sp. n. (Spain). A key to males of all West Palaearctic species is presented.
- Rights:
- http://creativecommons.org/publicdomain/mark/1.0/ and policy:public