Search results for "17"
showing 10 items of 14048 documents
Colour alone matters : no predator generalization among morphs of an aposematic moth
2018
Local warning colour polymorphism, frequently observed in aposematic organisms, is evolutionarily puzzling. This is because variation in aposematic signals is expected to be selected against due to predators' difficulties associating several signals with a given unprofitable prey. One possible explanation for the existence of such variation is predator generalization, which occurs when predators learn to avoid one form and consequently avoid other sufficiently similar forms, relaxing selection for monomorphic signals. We tested this hypothesis by exposing the three different colour morphs of the aposematic wood tiger moth, Arctia plantaginis, existing in Finland to local wild-caught predato…
The Developmental Transcriptome for Lytechinus variegatus Exhibits Temporally Punctuated Gene Expression Changes
2019
AbstractEmbryonic development is arguably the most complex process an organism undergoes during its lifetime, and understanding this complexity is best approached with a systems-level perspective. The sea urchin has become a highly valuable model organism for understanding developmental specification, morphogenesis, and evolution. As a non-chordate deuterostome, the sea urchin occupies an important evolutionary niche between protostomes and vertebrates.Lytechinus variegatus(Lv) is an Atlantic species that has been well studied, and which has provided important insights into signal transduction, patterning, and morphogenetic changes during embryonic and larval development. The Pacific specie…
Inferring Phytoplankton, Terrestrial Plant and Bacteria Bulk δ¹³C Values from Compound Specific Analyses of Lipids and Fatty Acids.
2015
Stable isotope mixing models in aquatic ecology require δ13C values for food web end members such as phytoplankton and bacteria, however it is rarely possible to measure these directly. Hence there is a critical need for improved methods for estimating the δ13C ratios of phytoplankton, bacteria and terrestrial detritus from within mixed seston. We determined the δ13C values of lipids, phospholipids and biomarker fatty acids and used these to calculate isotopic differences compared to the whole-cell δ13C values for eight phytoplankton classes, five bacterial taxa, and three types of terrestrial organic matter (two trees and one grass). The lipid content was higher amongst the phytoplankton (…
nota a Cass., sez. III, 2.2.2011 (dep. 21.2.2011), n. 5264 (in tema di vendita di prodotti industriali con segni mendaci - art. 517 c.p.)
2011
Venäläissotilaiden majoittaminen kaupunkitilan kyseenalaistajana 1700-luvun ja 1800-luvun alkupuolen Viipurissa
2019
Lexical Substitution and Paraphasia in Advanced Dementia of the Alzheimer Type
2017
Abstract The paper presents the case study of lexical selection in Alzheimer-type dementia. Lexical substitutions in poem recitation and conversations of a Russian speaker, who suffered Alzheimer-type dementia, were analyzed on the background of the lexical retrieval and slip-of-the-tongue phenomena. The classification of the substitutions is worked out on the basis of the links between a target word and its substitutions. The current context plays an essential role as natural priming for a substitution in a poem recitation. Some words have predisposition to be lost; the units belong to the figurative language or to the category of infrequent lexemes. In conversation, the patient masked fai…
Eksplozīvā spēka attīstība U16-U17 basketbolistiem
2022
Kvalifikācijas darba tēma ir “Eksplozīvā spēka attīstība U16-U17 basketbolistiem”. Papildus veicot pietupienus ar svaru stieni uz muguras un svaru stieņa vilkmi no zemes, uzlabosies ne tikai lēcienu attīstība, bet arī jauniešu pārliecība pašiem par sevi, kas veicinās lielāku motivāciju un gandarījumu trenēties, jo šajā vecumā ir būtiski katram jaunietim nezaudēt pārliecību pār savām spējām. Lēciens tiek uzskatīts par viens no būtiskākajiem tehnikas elementu basketbolā. Kvalifikācijas darba mērķis pētīt un analizēt U16-U17 basketbolistu eksplozīvā spēka attīstības ietekmi uz lēcienu dinamiku. Pētījuma gaitā tika veikts eksperiments, kā uzlabosies lēcienu attīstība U16-U17 basketbolistiem tre…
Insoliti riconoscimenti dell’impossibilità economica ad adempiere nel delitto di violazione degli obblighi di assistenza familiare: una Cassazione pi…
2011
Commento in materia di violazione degli obblighi di assistenza familiare
Codice rosso (profili penali sostanziali)
2021
La voce approfondisce la legge 19 luglio 2019, n. 69, intitolata «Modifiche al codice penale, al codice di procedura penale e altre disposizioni in materia di tutela delle vittime di violenza domestica e di genere». La legge, che il contributo si propone di esaminare sotto il profilo del diritto penale sostanziale, si compone di 21 articoli i quali riflettono un approccio interdisciplinare, poiché il legislatore ha modificato il codice penale, il codice di procedura penale, ed anche la disciplina non direttamente penalistica, ma connessa alla salvaguardia delle persone offese da tale tipologia di delitti, che la legge vuole tutelare in modo severo ed in tempi rapidi. Di qui, la definizione …
La violenza sessuale sui minori
2021
Dopo aver segnalato il mutamento riguardante il ruolo del minore nell’ordinamento giuridico nazionale e nella comunità internazionale, il contributo si sofferma sul percorso seguito dal legislatore al fine di rafforzare la tutela penale dei minori dalla violenza sessuale. Particolare attenzione è rivolta alle circostanze aggravanti del delitto di violenza sessuale, contenute nell’art. 609 ter c.p., nonché alla c.d. violenza sessuale assistita, di cui all’art. 61, comma 1º, n. 11 quinquies, c.p. After pointing out the change concerning the role of the child in the national legal system and in the international community, the paper focuses on the path followed by the legislator in order to st…