نتایج جستجو برای: anticipatory defense

تعداد نتایج: 81509  

2007
Loet Leydesdorff

The sociological domain is different from the psychological one insofar as meaning can be communicated at the supra-individual level (Schütz, 1932; Luhmann, 1984). The computation of anticipatory systems enables us to distinguish between these domains in terms of weakly and strongly anticipatory systems with a structural coupling between them (Maturana, 1978). Anticipatory systems have been def...

Journal: :Journal of autism and developmental disorders 2014
Devon N Gangi Lisa V Ibañez Daniel S Messinger

Infants at risk for autism spectrum disorders (ASD) may have difficulty integrating smiles into initiating joint attention (IJA) bids. A specific IJA pattern, anticipatory smiling, may communicate preexisting positive affect when an infant smiles at an object and then turns the smile toward the social partner. We compared the development of anticipatory smiling at 8, 10, and 12 months in infant...

2003
Golnaz Modarresi

The goal of this research was to assess the effect of syllable structure and stop place on the strength of bidirectional coarticulation in VCV utterances. Frequencies of F2 transitions were measured at VC and CV boundaries in open (V.CV) and closed (VC.V) syllable forms in five speakers of American English. Medial stops varied across place and voicing (/bpdtgk/). Carryover and anticipatory coar...

Journal: :Chaos 2013
Yanqiu Che Ruixue Li Chunxiao Han Shigang Cui Jiang Wang Xile Wei Bin Deng

This paper presents an adaptive anticipatory synchronization based method for simultaneous identification of topology and parameters of uncertain nonlinearly coupled complex dynamical networks with time delays. An adaptive controller is proposed, based on Lyapunov stability theorem and Barbǎlat's Lemma, to guarantee the stability of the anticipatory synchronization manifold between drive and re...

2014
Veljko Pejović

Growing pervasiveness and personalisation of mobile computing devices, have raised the need for their autonomous, yet intelligent proactive actioning. Such a functioning encapsulated in the concept of anticipatory computing has been a subject of academic research for more than thirty years. Yet, before the recent advances in ubiquitous computing, anticipatory computing remained confined primari...

Journal: :Pediatric blood & cancer 2014
L Lee Dupuis Paula D Robinson Sabrina Boodhan Mark Holdsworth Carol Portwine Paul Gibson Robert Phillips Cathy Maan Nancy Stefin Lillian Sung

This guideline provides an approach to the prevention and treatment of anticipatory chemotherapy-induced nausea and vomiting (CINV) in children. It was developed by an international, inter-professional panel using AGREE II methods and is based on systematic literature reviews. Evidence-based recommendations for pharmacological and non-pharmacological interventions to prevent and treat anticipat...

Journal: :Behavioral neuroscience 2005
M Flavia Barbano Martine Cador

The authors investigated the role of food incentive properties and homeostatic state on the motivational, anticipatory, and consummatory aspects of feeding. Behavioral tests were carried out on food-sated and food-restricted rats that were presented with 2 kinds of food differing in their palatability level. Both food-sated and food-restricted rats consumed large quantities and were highly moti...

Journal: :Physical review letters 2011
Daniel W Hahs Shawn D Pethel

We report that transfer entropy estimates obtained from low-resolution and/or small data sets show net information flow away from a purely anticipatory element whereas transfer entropy calculated using exact distributions show the flow towards it. This means that for real-world data sets anticipatory elements can appear to be strongly driving the network dynamics even when there is no possibili...

2003
Feng SHANG Jingde CHENG

From information security engineering and software engineering aspects, a new-generation reactive system, named Anticipatory Reasoning-Reacting System, was proposed earlier. To construct this proactive system, we start with a more comprehensive description of general anticipatory systems. And based on this description, we further clarify what kind of systems we intend to implement. With the cla...

Journal: :Journal of neurology, neurosurgery, and psychiatry 1987
P E Freedman J Bleiberg K Freedland

Closed head injured patients demonstrated greater anticipatory behaviour deficit than cerebral vascular accident patients on a shuttlebox-analog avoidance task, even though these two groups did not differ on escape behaviour and on performance on the individual tests of the Halstead-Reitan Battery and Wechsler scales. Neither clarification of instructions, additional trials, nor enhancement of ...

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