Filtyp
The sex pheromones produced by virgin females of three species of small ermine moths occurring sympatrically on the European spindle tree were analysed by gas chromatography and the synthetic compounds tested against male moths in the laboratory and field. Pheromone gland extracts of Yponomeuta cagnagellus were shown to contain tetradecyl acetate, (E)‐11‐ and (Z)‐11‐tetradecenyl acetate, tetradeca
A fire barriers are widely used in the industry as a passive fire protection system. Fire barriers are built according to specifications from manufacturer after the construction was tested in full scale furnace in accordance to the appropriate codes. Those tests are made private and the test results are not published apart from the failure/success of the tested sample. In order to accurately prote
C'est deux personne, une fille et sa mère. La fille est grand et elle a une robe blue. Sa mère et petite mais grosse et elle a une robe vert. Elles allent à L'Italie dans ses vacances. La fille pense a les garcons italien et sa mere pense du soleil. Elles sont derière un table avec une map. Elles boite des café. Leur voiture est vert. La voiture est trés petite est la bagage n'est pas fit. Mainten
https://projekt.ht.lu.se/fileadmin/user_upload/project/cefle/textes/le_sous-corpus_transversal/stade_b/Bertil.txt - 2026-05-04
Abstract Invasive species often have harmful effects on human activities and biodiversity. The Tapinoma nigerrimum complex includes three species that exhibit invasive traits and the ability to form supercolonies, including Tapinoma magnum and Tapinoma darioi . While these species are native to the Mediterranean basin, they have recently been reported as invasive in more northern regions of Europe
By utilising the effect of interfacial curvature on the freezing-point of liquids confined in capillaries, it is in principle possible to determine a pore-size distribution, from the curve of freezing-point against volume frozen. The method is formally similar to capillary condensation methods based on the Kelvin equation. Suitable experimental techniques are described. A comparison with the resul
Direkt Profil est un analyseur automatique de textes écrits en français comme langue étrangère. Utilisant des techniques du Traitement Automatique des Langues (TAL), son but est de produire une évaluation du stade de développement des apprenants sous la forme d’un profil grammatical. Direkt Profil réalise une analyse des phrases fondée sur des itinéraires d’acquisition, i.e. des phénomènes morphos
Friction Models and Friction Compensation Karl J. Åström Department of Automatic Control Lund University 1. Introduction 2. Friction Models 3. The LuGre Model 4. Effects of Friction on Control Systems 5. Friction Compensation 6. Summary Introduction ◮ Essential in Motion Control ◮ Classics Leonardo da Vinci (1452-1519 Amontons 1699 Coulomb 1785 ◮ Tribology ◮ Control ◮ Physics AFM ◮ Surface force a
