نتایج جستجو برای: connectedness locus

تعداد نتایج: 71474  

Journal: : 2023

This study examines the time-varying connectedness among realized volatilities of seven major cryptocurrencies between January 2020 and May 2022. To this end, we implement time frequency parameter vector autoregression (TVP-VAR) approaches. Our findings propose that (i) COVID-19 pandemic significantly affected dynamic connectedness; (ii) total index hits its apex around official announcement pa...

Journal: :The journal of mathematics and computer science 2023

Connectedness represents the most significant and fundamental topological property. It highlights main characteristics of spaces distinguishes one topology from another. There is a constant study bipolar soft generalized (\( \mathcal{BSGTS}s \)) by presenting \(\mathcal{BS}\) \( \widetilde{\widetilde{\mathfrak{g}}} \)-connected set space in \(\mathcal{BSGTS}s\) as well it discussing some proper...

2006
Tsutomu Nakano Douglas R. White Wayne Baker Peter Bearman Benjamin Cole Gerald Davis Hiroshi Ishida Chris Marquis Andrej Mrvar James Lincoln David Stark Harrison White Hugh Whittaker Jonathan Zeitlin

We analyze general price equilibrium mechanisms of production-chain markets, comparing the producer market model proposed by Harrison White with hypothesized network effects on pricing that emerge from empirical analysis of trade relationships among over 8,000 firms in a large-scale industrial district in Tokyo. Consistent with White’s model, the supplier-prime buyer relationships are strictly ...

Journal: :Journal of sex research 2012
David M Frost Ilan H Meyer

Theory and research agree that connectedness to the lesbian, gay, bisexual, and transgender (LGBT) community is an important construct to account for in understanding issues related to health and well-being among gay and bisexual men. However, the measurement of this construct among lesbian and bisexual women or racial and ethnic minority individuals has not yet been adequately investigated. Th...

2007
F. Lucas

Let R be a real closed field. The Pierce-Birkhoff conjecture says that any piecewise polynomial function f on Rn can be obtained from the polynomial ring R[x1, . . . , xn] by iterating the operations of maximum and minimum. The purpose of this paper is threefold. First, we state a new conjecture, called the Connectedness conjecture, which asserts, for every pair of points α, β ∈ Sper R[x1, . . ...

Journal: :Shinrigaku kenkyu : The Japanese journal of psychology 2014
Ryuji Takeya Tetsuko Kasai

It has been suggested that uniform connectedness is the most fundamental factor in forming units of attentional selection, while there are evidences that attention can select a perceptual group that consists of separate elements with similar features. The present study examined the effects of connectedness and a boundary-feature similarity on early spatial-selection processes using a sustained-...

Journal: :Canadian journal of psychiatry. Revue canadienne de psychiatrie 2012
Don Langille Daniel Rasic Steve Kisely Gordon Flowerdew Shelley Cobbett

OBJECTIVE To determine whether school connectedness demonstrated an independent protective association with risk of depression in students in grades 10 to 12 attending a high school in a rural community in southwestern Nova Scotia. METHODS Students at a high school in rural Nova Scotia participated in a self-completion survey in May 2009. Students were asked about a wide range of health-relat...

2016
Natalia B. Mota Mauro Copelli Sidarta Ribeiro

Background: The precise quantification of negative symptoms is necessary to improve differential diagnosis and prognosis prediction in Schizophrenia. In chronic psychotic patients, the representation of verbal reports as word graphs provides automated sorting of schizophrenia, bipolar disorder and control groups based on the degree of speech connectedness. Here we aim to use machine learning to...

Journal: :Cognitive and behavioral neurology : official journal of the Society for Behavioral and Cognitive Neurology 2010
Rachel G Gross Sharon Ash Corey T McMillan Delani Gunawardena Chivon Powers David J Libon Peachie Moore Tsao-Wei Liang Murray Grossman

OBJECTIVE To investigate the cognitive and neural correlates of discourse impairment in corticobasal syndrome (CBS). BACKGROUND Difficulty communicating is a frequent clinical manifestation in patients with CBS. However, the mechanisms underlying this disabling problem are not well understood. METHODS Twenty patients with CBS and 8 healthy seniors narrated a picture story. Narratives were a...

Journal: :J. Computer-Mediated Communication 2015
Michael Chan

This study examined the relationship between the number of communication technologies used for social interactions (i.e., multimodal connectedness) and well-being across the lifespan. Consistent with the assumptions of media multiplexity, multimodal connectedness and frequency of strong-tie communication enhancedwell-being, but only for older-age cohorts (35–54 and 55–70+). For young adults (18...

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