نتایج جستجو برای: such as novelty

تعداد نتایج: 5969052  

Journal: :Neuron 2006
Nico Bunzeck Emrah Düzel

Novelty exploration can enhance hippocampal plasticity in animals through dopaminergic neuromodulation arising in the substantia nigra/ventral tegmental area (SN/VTA). This enhancement can outlast the exploration phase by several minutes. Currently, little is known about dopaminergic novelty processing and its relationship to hippocampal function in humans. In two functional magnetic resonance ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه سیستان و بلوچستان - دانشکده مهندسی عمران 1391

today, scouring is one of the important topics in the river and coastal engineering so that the most destruction in the bridges is occurred due to this phenomenon. whereas the bridges are assumed as the most important connecting structures in the communications roads in the country and their importance is doubled while floodwater, thus exact design and maintenance thereof is very crucial. f...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه ارومیه 1377

the methods which are used to analyze microstrip antennas, are divited into three categories: empirical methods, semi-empirical methods and full-wave analysis. empirical and semi-empirical methods are generally based on some fundamental simplifying assumptions about quality of surface current distribution and substrate thickness. thses simplificatioms cause low accuracy in field evaluation. ful...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه رازی - دانشکده علوم 1388

abstract sensitive and precise voltammetric methods for the determination of trace amounts of furaldehydes, mainly as furfural (f) and 5-hydroxymethyl-2-furaldehyde (hmf), in waste waters and other matrices is described. determination of total furaldehyde at < ?g g-1 levels in alkaline buffered aqueous media was individually investigated. by the use of ordinary swv and adsorptive square wave ...

Journal: :European Research Studies Journal 2021

Purpose: When attempting to create the most commonly accepted definition of information, appropriate seems be a broad approach it, as well focusing on some its expressive features. The purpose article is examine if one these features – namely element novelty included in many different approaches information and therefore can described an feature. Methodology: uses such research methods critical...

Journal: :Ecological applications : a publication of the Ecological Society of America 2015
Volker C Radeloff John W Williams Brooke L Bateman Kevin D Burke Sarah K Carter Evan S Childress Kara J Cromwell Claudio Gratton Andrew O Hasley Benjamin M Kraemer Alexander W Latzka Erika Marin-Spiotta Curt D Meine Samuel E Munoz Thomas M Neeson Anna M Pidgeon Adena R Rissman Ricardo J Rivera Laura M Szymanski Jacob Usinowicz

Rapid and ongoing change creates novelty in ecosystems everywhere, both when comparing contemporary systems to their historical baselines, and predicted future systems to the present. However, the level of novelty varies greatly among places. Here we propose a formal and quantifiable definition of abiotic and biotic novelty in ecosystems, map abiotic novelty globally, and discuss the implicatio...

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