Search results for "Oak"
showing 10 items of 181 documents
Viscario vulgaris-Quercetum petraeae Stöcker (1965) in the Opawskie Mts (Eastern Sudetes)
2015
Abstract Results of phytosociological studies conducted in the southern part of Opole Silesia within the Sudetes mountain range in 2014-2015 are presented. The main aim of our research was to confirm the occurrence of Viscario vulgaris-Quercetum petraeae Stöcker 1965, which had previously been noted in Poland only within the Central Sudetes Foothills in Lower Silesia province. Two additional sites of this extremely rare in Poland plant association were confirmed, located within the Opawskie Mts in Opole province. The association develops on steep slopes, near rocky outcrops, on southern or western expositions at altitudes between 350 and 410 m a.s.l. All plots of the association consists of…
Vibroakustiskie un ergonomiskie riski strādājošajiem polimēru pārstrādes rūpniecībā
2019
„Vibroakustiskie un ergonomiskie riski strādājošajiem polimēru pārstrādes rūpniecībā”. Darba autore: Inga Liepiņa, darba vadītāja: Asoc. profesore, Dr.med. Ž.Roja. Darbs izklāstīts uz 96 lpp., ietver 43 attēlus, 19 tabulas, 33 literatūras avotus, 11 pielikumus. Maģistra darbs sastāv no četrām daļām. Pirmajā daļā ir apkopota un analizēta literatūra par galvenajiem darba vides riska faktoriem polimēru pārstrādes nozarē un to ietekmi uz polimēru pārstrādes rūpniecībā nodarbinātajiem. Otrajā daļā ir aprakstītas izmantotās pētījuma metodes. Trešajā daļā tika veikti objektīvie mērījumi - assinspiedienam, pulsam un vienas maiņas laikā noietam soļu daudzumam. Kā arī veikta polimēru pārstrādes uzņēm…
Michael Oakeshott e o paradigma conversacional da política
2017
Inverse problems and invisibility cloaking for FEM models and resistor networks
2013
In this paper we consider inverse problems for resistor networks and for models obtained via the finite element method (FEM) for the conductivity equation. These correspond to discrete versions of the inverse conductivity problem of Calderón. We characterize FEM models corresponding to a given triangulation of the domain that are equivalent to certain resistor networks, and apply the results to study nonuniqueness of the discrete inverse problem. It turns out that the degree of nonuniqueness for the discrete problem is larger than the one for the partial differential equation. We also study invisibility cloaking for FEM models, and show how an arbitrary body can be surrounded with a layer …
Fysioakustisen hoidon vaikutukset ikääntyneiden liikkumiskykyyn
2009
Ganoderma lucidum (Curt.: Fr.) Karst. – health-promoting properties. A review
2015
Summary This paper presents the characteristics of the species Ganoderma lucidum in terms of health-promoting properties. This species is rare in Poland, and is subject to strict protection. Reishi is classified as a medicinal mushroom which fruiting bodies are characterized by a content of active substances with diverse positive effects on human health. G. lucidum is particularly rich source of bioactive compounds, which are obtained from fruiting bodies, mycelium and spores of this species. The therapeutic effect of G. lucidum extracts has been demonstrated in many scientific studies. The most important pharmacological and physiological effects include: immunomodulatory, anti-cancer, anti…
Miten tiede on vastannut yhteiskunnallisiin haasteisiin?
2023
Suomen Akatemia järjesti sidosryhmilleen ”Tiede ja tutkimus tulevaisuuden menestystekijöinä: Tieteen tila” -tilaisuuden Helsingissä 14.10.2022. Tilaisuuteen kutsuttua kahta tutkijaa pyydettiin pohtimaan puheessaan oman alansa näkökulmasta, miten tiede on vastannut yhteiskunnallisiin haasteisiin. Tämä teksti on puheeni, jossa pohdin tieteen vaikuttavuutta taiteen ja kulttuurin tutkimuksen näkökulmasta. nonPeerReviewed
Aika-, yksilö- ja yhteiskuntakäsitykset suomalaisessa tulevaisuuspolitiikassa
2015
Andricus cydoniae Giraud, 1859 Junior Synonym of Cynips coni-fica Hartig, 1843, as Experimentally Demonstrated (Hymenoptera: Cynipidae: Cynipini)
2022
We demonstrated the life cycle closure of Cynips conifica Hartig, 1843 (presently Andricus conificus), previously supposed on the basis of molecular data, and the identity of the sexual generation, through laboratory experiments. As a consequence, Andricus cydoniae Giraud, 1859 became a junior synonym of A. conificus (Hartig, 1843). We provide illustrations and a diagnosis for adults and galls, observations on biology, and information on distribution. Moreover, as sexual galls of A. conificus cannot be distinguished from those of Andricus multiplicatus, a detailed comparison between sexual galls and adults of these two species is reported.