Search results for "PAW"
showing 10 items of 54 documents
ChemInform Abstract: 2-Sulfonyliminodihydropyrimidines: A Novel Class of Analgesic Compounds.
2009
A series of 2-sulfonyliminodihydropyrimidine derivatives have been synthesized and evaluated in vivo for their antinociceptive and anti-inflammatory activities. The results were compared with that of acetyl salicylic acid. Compounds 6Ab-d and 6Be displayed an interesting analgesic profile in the acetic acid-induced abdominal contractions test. Based on the results of the carrageenan-hind paw edema test, compound 6Af showed potential anti-inflammatory activity.
W służbie jedności Kościoła. Ekumeniczny program pontyfikatu św. Jana Pawła II
2020
Ekumeniczny program św. Jana Pawła II cechuje nie tylko wymiar horyzontalny, urzeczywistniający się w osobistych spotkaniach, w wymianie myśli i duchowych darów. Obejmuje także wymiar wertykalny, polegający „na wspólnym i wzajemnym uznaniu naszej kondycji jako ludzi, którzy zgrzeszyli”, co – według Jana Pawła II – otwiera „wewnętrzną przestrzeń, w której Chrystus jako źródło jedności Kościoła może skutecznie działać mocą swego Ducha – Parakleta” (UUS, nr 35). Nadając ekumenizmowi priorytetowy charakter w programie swojego posługiwania, Jan Paweł II zwraca szczególną uwagę na dwa elementy, które wzajemnie się warunkują. Są to: „pamięć i jej oczyszczanie oraz pojednanie”.
Dye molecules on titatium dioxide surface: cluster and periodic surface models
2008
Relationship between egg features and maternal body size in the simultaneous hermaphrodite Oxynoe olivacea (Mollusca, Opisthobranchia, Sacoglossa)
2005
This paper provides information on spawn morphology and egg features of the stenophagous planktotrophic Mediterranean sacoglossan Oxynoe olivacea. Smith and Fretwell’s hypothesis, predicting that individuals of the same population growing in the same environmental conditions and varying in size should spawn eggs of a constant size, was tested in a population of O. olivacea living in the Straits of Messina. To determine whether (a) spawn mass size, (b) total egg number per spawn, and (c) egg size were related to parent size of O. olivacea, 21 egg masses (seven egg masses deposited by seven different 20 mm animals, seven egg masses deposited by seven different 25 mm animals and seven egg mass…
Natural recruitment contributes to high densities of grass carp Ctenopharyngodon idella (Valenciennes, 1844) in Western Europe
2015
Introductions of grass carp, well known for their potentially negative ecosystem effects, have been performed in several countries around the world. As the species was considered unable to reproduce naturally under non-native environmental conditions, little attention was initially given to its invasive potential. We studied an area in northern-Italy where, contrary to expectations, introductions that were performed in the early 80s still exert a considerable pressure on aquatic macrophytes. In order to reveal whether the observed population dynamics are the result of natural events or stocking we analysed the density, age- and size-structure of the grass carp population and the migration p…
Communal pair spawning behaviour of vendace (Coregonus albula) in the dark
2018
Mating in nature is rarely random, and most fish species have refined mating systems. The vendace (Coregonus albula) is a short‐lived, small‐sized, cold‐water‐adapted pelagic schooling species that is known to spawn in groups, but the actual mating system of this species, like many other group‐spawning fishes, has not been described in detail. Vendace typically spawn in the littoral or sublittoral zones of lakes in late autumn, and the hatching of larvae occurs close to icebreak in the following spring. In our large study lake, vendace larvae were caught in 93% of 1,149 random sampling locations lake‐wide. We examined the courtship and mating of vendace under experimental conditions by noni…
Thriving Rough Sets: 10th Anniversary - Honoring Professor Zdzisław Pawlak's Life and Legacy & 35 Years of Rough Sets
2017
This special book is dedicated to the memory of Professor Zdzisław Pawlak, the father of rough set theory, in order to commemorate both the 10th anniversary of his passing and 35 years of rough set theory. The book consists of 20 chapters distributed into four sections, which focus in turn on a historical review of Professor Zdzisław Pawlak and rough set theory; a review of the theory of rough sets; the state of the art of rough set theory; and major developments in rough set based data mining approaches. Apart from Professor Pawlak’s contributions to rough set theory, other areas he was interested in are also included. Moreover, recent theoretical studies and advances in applications are a…
Multiple-batch spawning: a risk-spreading strategy disarmed by highly intensive size-selective fishing rate
2022
Can the advantage of risk-managing life-history strategies become a disadvantage under human-induced evolution? Organisms have adapted to the variability and uncertainty of environmental conditions with a vast diversity of life-history strategies. One such evolved strategy is multiple-batch spawning, a spawning strategy common to long-lived fishes that ‘hedge their bets' by distributing the risk to their offspring on a temporal and spatial scale. The fitness benefits of this spawning strategy increase with female body size, the very trait that size-selective fishing targets. By applying an empirically and theoretically motivated eco-evolutionary mechanistic model that was parameterized for …
Zmiany struktury przestrzennej krajobrazu na obszarze Parku Krajoznawczego "Góry Owawskie" w okresie od XIX do XXI w
2021
Krajobrazy gór i przedgórza podlegają wielu przemianom warunkowanym przez czynniki antropogeniczne oraz przyrodnicze. W Parku Krajobrazowym „Góry Opawskie” i jego otulinie w okresie od XIX do XXI w. doszło do szeregu przekształceń krajobrazowych, związanych z rozwojem sieci osadniczej, zmianami zasięgu kompleksów leśnych oraz zmianami w strukturze upraw. Kluczowe było także objęcie ochroną prawną tego obszaru i utworzenie parku w 1988 r. W artykule dokonano analizy zmian w strukturze krajobrazu z użyciem metryk krajobrazowych, które wykorzystano odrębnie do oceny zmian krajobrazu jako całości oraz poszczególnych klas. Badania przeprowadzono na podstawie obrazów odtworzonych z archiwalnych ź…
Indications of polymorphism in the behaviour and morphology of burbot (Lota lota) in a European lake
2022
AbstractIn this study, polymorphism in behaviour, morphology, and stable isotope signatures of burbot from Lake Southern Konnevesi, Finland, Europe, was examined. First, local knowledge was collected on exceptional polymorphism of the spawning behaviour and morphology of burbot. These phenomena were then studied based on catch samples. Interviews and catch sample analyses suggested two morphs of burbot: one morph spawning in late February in the littoral zone and other in late March, in deep profundal, depths of about 30 m. Fish caught from the profundal zone had higher average proportional somatic body weights and wider heads than those caught from the littoral spawning sites in February. …