Search results for "RECORD"
showing 10 items of 809 documents
Sur l’importance des disques et du recording dans la musique populaire et la techno
2005
International audience; Depuis qu'Edison a inventé le phonographe un nouveau mode de stockage de la musique est venu s'ajouter au corps des individus et à la notation : les disques. Cela signifie, qu'en plus d'aller à la musique (jouer d'un instrument ou assister à un évènement musical), la musique vient à nous. C'est donc par l'intermédiaire des enregistrements que, dans une très grande mesure, nous découvrons, aimons, apprenons et transmettons la musique. Autrement dit, ce que l'on appelait jadis, et assez improprement, la culture orale, a trouvé son médium, un objet léger et bourré d'informations précieuses qui circule et s'échange facilement.
Inhibitory effect of A10 dopaminergic neurons of the ventral tegmental area on the orienting response evoked by acoustic stimulation in the cat.
1998
Abstract The effect of bilateral electric stimulation of A10 dopaminergic neurons of the ventral tegmental area (80–300 μA, 20–50 Hz, 0.1–0.5 ms, 2 s duration) on latency and duration of the orienting response, evoked by acoustic stimuli (4500–8000 Hz, 2 s), was studied in the cat. A10 neuron stimulation, simultaneous with the acoustic one, was performed with threshold parameters inducing minimal behavioral signs (head searching movement, sniffing, increase in alertness). By means of a videoanalysis system, a statistically significant increase, both of latency and duration of the response, was observed. The possible role of dopamine was studied administrating sulpiride (20 mg/kg IP), a dopa…
A Kinematic Analysis of Three Best 100 m Performances Ever
2013
The purpose of this investigation was to compare and determine the relevance of the morphological characteristics and variability of running speed parameters (stride length and stride frequency) between Usain Bolt’s three best 100 m performances. Based on this, an attempt was made to define which factors determine the performance of Usain Bolt's sprint and, therefore, distinguish him from other sprinters. We analyzed the previous world record of 9.69 s set in the 2008 Beijing Olympics, the current record of 9.58 s set in the 2009 Berlin World Championships in Athletics and the O lympic record of 9.63 s set in 2012 London Olympics Games by Usain Bolt. The application of VirtualDub Programme …
Astrometry and photometry of digitized plates of Baldone Schmidt telescope
2021
Abstract During the 40-year photographic period of astronomical observations, the Baldone Astrophysical Observatory has accumulated more than 22,000 direct and 2,500 spectral images. In 2018, the digitization of direct astrophoto images with a resolution of 1200 dpi was completed. A processing methodology for obtaining the equatorial coordinates and photometric characteristics of the objects recorded in digitized astronegatives using the LINUX/MIDAS/ROMAFOT environment has been developed at the Main Astronomical Observatory of the National Academy of Sciences of Ukraine. Program package with success already works in seven observatories. A description of the operation of this program complex…
Audiogrāmata Latvijā: publisko bibliotēku bibliotekāru viedoklis
2018
Audiogrāmatas latviešu valodā, laika gaitā izmantojot dažādus skaņas nesējus, tiek regulāri izdotas, tomēr tās ir maz pētītas kā pastāvīgs grāmatas formāts. Bakalaura darba mērķis ir noskaidrot Latvijas publisko bibliotēku bibliotekāru viedokli par audiogrāmatām kā bibliotēku krājuma sastāvdaļu, kā arī bibliotekāru personīgo pieredzi attiecībā uz šāda formāta grāmatu izmantošanu. Darba teorētiskajam pamatojumam izvēlēta aksioloģija jeb vērtību teorija, kā arī Inovāciju difūzijas teorija. Dati iegūti, pielietojot kvantitatīvo un kvalitatīvo metodi – veicot anketēšanu un atsevišķu jautājumu tālākai izpētei izmantojot daļēji strukturētās intervijas. Pētījuma rezultāti parāda, ka apmeklētāju in…
Nabrzeżkowate (Heteroptera: Saldidae) Polski – przegląd faunistyczny / Shore bugs (Heteroptera: Saldidae) of Poland – a faunistic review
2022
This paper is a faunistic review of 23 species of the family Saldidae occurring in Poland. The study was based on the original papers relating to the territory of Poland and on materials deposited in several institutions, i.e. University of Opole (UO), Museum and Institute of Zoology, Polish Academy of Sciences, Warsaw (ZMPA), and in Nature Collections of the Faculty of Biology of Adam Mickiewicz University in Poznań (ZPUAM). Over 4000 specimens preserved at the institutions mentioned above have been examined, identified, or their previous identifications were verified. All the localities (with their UTM coordinates) for each of the 23 species occurring in Poland are listed in alphabetical …
Damsel bugs (Hemiptera:Heteroptera: Nabidae) of Poland: identification key, distribution and bionomy
2020
Rodzina Nabidae (zażartkowate) w Polsce reprezentowana jest 15 gatunków należących do dwóch podrodzin: Prostemmatinae i Nabinae. Pierwsza z nich obejmuje dwa gatunki należące do rodzaju Prostemma, Nabinae są reprezentowane przez 13 gatunków sklasyfikowanych w dwóch rodzajach: Himacerus i Nabis. Niniejsza praca podsumowuje rozmieszczenie zażartkowatych w Polsce na podstawie danych literaturowych oraz niepublikowanych. Zaprezentowano mapy rozmieszczenia każdego gatunku w Polsce i w Palearktyce. Ponadto przedstawiono dwujęzyczny klucz do identyfikacji zilustrowany wysokiej jakości fotografiami. Omówiono bionomię każdego gatunku. Analiza rozmieszczenia Nabidae w Polsce wskazuje na stosunkowo do…
Domain‐specific neural networks improve automated bird sound recognition already with small amount of local data
2022
1. An automatic bird sound recognition system is a useful tool for collecting data of different bird species for ecological analysis. Together with autonomous recording units (ARUs), such a system provides a possibility to collect bird observations on a scale that no human observer could ever match. During the last decades, progress has been made in the field of automatic bird sound recognition, but recognizing bird species from untargeted soundscape recordings remains a challenge. 2. In this article, we demonstrate the workflow for building a global identification model and adjusting it to perform well on the data of autonomous recorders from a specific region. We show how data augmentatio…
The coralline red alga Lithophyllum kotschyanum f. affine as proxy of climate variability in the Yemen coast, Gulf of Aden (NW Indian Ocean)
2014
Abstract Recent investigations have shown the potential of red coralline algae as paleoclimatic archive. A previously unexplored subfamily of coralline algae, the Lithophylloideae, was investigated from the Gulf of Aden (Balhaf, Yemen). Seasonal changes in Mg/Ca, Li/Ca and Ba/Ca composition of Lithophyllum kotschyanum f. affine were investigated by Laser Ablation-Inductively Coupled Plasma Mass Spectrometry (LA-ICP-MS). For the first time in coralline algae, the Li/Ca composition was analyzed and showed a highly significant and positive correlation with Mg/Ca and SST. Monthly algal Mg/Ca and Li/Ca variations indicate a positive correlation with sea surface temperature (SST), and sea surface…
An annotated checklist of burrower bugs (Hemiptera: Heteroptera: Cydnidae) from Bali (Indonesia) with new records*
2015
Abstract An annotated checklist of the Balinese Cydnidae is provided. Three species (Chilocoris adelphus, Macroscytus dominiqueae, M. javanus) are recorded for the first time from Bali, including the first Indonesian record for M. dominiqueae. Fromundus pygmaeus is recorded for the second time from the island. Our study increases the number of Cydnidae recorded from Bali to seven, and that known from Indonesia to 58.