نتایج جستجو برای: napls

تعداد نتایج: 101  

Journal: :Schizophrenia bulletin 2014
Eric C Meyer Ricardo E Carrión Barbara A Cornblatt Jean Addington Kristin S Cadenhead Tyrone D Cannon Thomas H McGlashan Diana O Perkins Ming T Tsuang Elaine F Walker Scott W Woods Robert Heinssen Larry J Seidman

OBJECTIVES Impaired social, role, and neurocognitive functioning are preillness characteristics of people who later develop psychosis. In people with schizophrenia, neurocognition and negative symptoms are associated with functional impairment. We examined the relative contributions of neurocognition and symptoms to social and role functioning over time in clinically high-risk (CHR) individuals...

Journal: :Schizophrenia research 2014
Hanan D Trotman Carrie W Holtzman Elaine F Walker Jean M Addington Carrie E Bearden Kristin S Cadenhead Tyrone D Cannon Barbara A Cornblatt Robert K Heinssen Daniel H Mathalon Ming T Tsuang Diana O Perkins Larry J Seidman Scott W Woods Thomas H McGlashan

There is inconsistent evidence for increased stress exposure among individuals at clinical high risk (CHR) for psychosis. Yet similar to patients with a diagnosed psychotic illness, the preponderance of evidence suggests that CHR individuals tend to experience stressful life events (LE) and daily hassles (DH) as more subjectively stressful than healthy individuals. The present study utilizes da...

Journal: :Journal of contaminant hydrology 2004
Timothy J Kneafsey James R Hunt

Many non-aqueous phase liquids (NAPLs) are expected to spread at the air-water interface, particularly under non-equilibrium conditions. In the vadose zone, this spreading should increase the surface area for mass transfer and the efficiency of volatile NAPL recovery by soil vapor extraction (SVE). Observations of spreading on water wet surfaces led to a conceptual model of oil spreading vertic...

2011
Daniel Fernàndez-Garcia Diogo Bolster Xavier Sanchez-Vila Daniel M. Tartakovsky

Upon their release into the subsurface, non-aqueous phase liquids (NAPLs) dissolve slowly in groundwater and/or volatilize in the vadose zone threatening the environment and public health over extended periods of time. The failure of a treatment technology at any given site is often due to the unnoticed presence of dissolved NAPL trapped in low permeability areas and/or the remaining presence o...

2015
Diana O. Perkins Clark D. Jeffries Jean Addington Carrie E. Bearden Kristin S. Cadenhead Tyrone D. Cannon Barbara A. Cornblatt Daniel H. Mathalon Thomas H. McGlashan Larry J. Seidman Ming T. Tsuang Elaine F. Walker Scott W. Woods Robert Heinssen

INTRODUCTION A barrier to preventative treatments for psychosis is the absence of accurate identification of persons at highest risk. A blood test that could substantially increase diagnostic accuracy would enhance development of psychosis prevention interventions. METHODS The North American Prodrome Longitudinal Study project is a multisite endeavor that aims to better understand predictors ...

Journal: :Schizophrenia research 2016
Danijela Piskulic Lu Liu Kristin S Cadenhead Tyrone D Cannon Barbara A Cornblatt Thomas H McGlashan Diana O Perkins Larry J Seidman Ming T Tsuang Elaine F Walker Scott W Woods Carrie E Bearden Daniel H Mathalon Jean Addington

Deficits in social cognition are well established in schizophrenia and have been observed prior to the illness onset. Compared to healthy controls (HCs), individuals at clinical high risk of psychosis (CHR) are said to show deficits in social cognition similar to those observed in patients experiencing a first episode of psychosis. These deficits have been observed in several domains of social ...

Journal: :Water Resources Research 2022

Aquifer remediation with in-situ soil washing techniques and enhanced oil removal typically involves the injection of liquid solutions into geological formation to displace mobilize non-aqueous phase liquids (NAPLs). The efficiency these systems is oftentimes low because displacing fluid bypasses large quantities NAPL due inherent complexity a heterogeneous natural system. Here, engineered extr...

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