Results 21 to 30 of about 1,696,544 (312)

On sparse approximations of solutions to linear systems with orthogonal matrices

open access: yesВестник Самарского университета: Естественнонаучная серия, 2023
This article discusses a model for obtaining a sparse representation of a signal vector in ℝk, based on a system of linear equations with an orthogonal matrix.
Andrei V. Kiptenko, Ilia M. Izbiakov
doaj   +1 more source

Norms for Zung’s Self-rating Anxiety Scale

open access: yesBMC Psychiatry, 2020
Background Zung’s Self-rating Anxiety Scale (SAS) is a norm-referenced scale which enjoys widespread use a screener for anxiety disorders. However, recent research (Dunstan DA and Scott N, Depress Res Treat 2018:9250972, 2018) has questioned whether the ...
Debra A. Dunstan, Ned Scott
semanticscholar   +1 more source

Social Norms and Energy Conservation

open access: yes, 2011
This paper evaluates a series of programs run by a company called OPOWER to send Home Energy Report letters to residential utility customers comparing their electricity use to that of their neighbors.
Hunt Allcott
semanticscholar   +1 more source

The interactions of consumption characteristics on social norms

open access: yes, 2009
Using an extended theory of planned behaviour (TPB) model to test how customer loyalty intentions may relate to subjective and descriptive norms, this study further seeks to determine whether consumption characteristics – product enjoyment and importance
Neale, Larry   +8 more
core   +1 more source

Listen to others or yourself? The role of personal norms on the effectiveness of social norm interventions to change pro-environmental behavior

open access: yesJournal of Environmental Psychology, 2021
Social norm interventions are a cheap and convenient strategy to promote proenvironmental behavior change. However, the effectiveness of using them has been debated.
J. D. Groot, K. Bondy, G. Schuitema
semanticscholar   +1 more source

Which grades are better, A’s and C’s, or all B’s? Effects of variability in grades on mock college admissions decisions

open access: yesJudgment and Decision Making, 2019
Students may need to decide whether to invest limited resources evenly across all courses and thus end with moderate grades in all, or focus on some of the courses and thus end with variable grades.
Woo-kyoung Ahn   +3 more
doaj   +1 more source

Establishing an Apheresis Medicine Program in a Resource‐Constrained Setting: A 5‐Year Experience From Lagos, Nigeria

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Establishing a comprehensive apheresis medicine program in a resource‐constrained setting presents significant structural, financial, and logistical challenges. Despite the growing clinical importance of apheresis services globally, published experience from sub‐Saharan Africa remains sparse.
Folasade Adelekan‐Popoola   +4 more
wiley   +1 more source

Serum Myonectin Levels Are Positively Associated With Physical Function and Lower Frailty‐Related Limitation in Maintenance Hemodialysis Patients: A Cross‐Sectional Study

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Maintenance hemodialysis (MHD) patients frequently suffer from frailty, characterized by reduced physical function and poor prognosis. Myokines, such as myonectin, secreted by muscle, are emerging regulators of systemic health. This study investigated the relationship between serum myonectin, adipokines (adiponectin, omentin), and ...
Kenichi Kono   +7 more
wiley   +1 more source

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

open access: yesFEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi   +5 more
wiley   +1 more source

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

open access: yesFEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li   +2 more
wiley   +1 more source

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