Results 111 to 120 of about 482,563 (236)
Missing Values in Time Series: A Brief Review and a New Versatile Imputation Method
International Statistical Review, EarlyView.Summary Missing data can significantly hamper standard time series analysis, yet they occur frequently in applications. In this paper, we briefly review some available methods for handling missing values and introduce the temporal Wasserstein imputation, a novel method for imputing missing data in time series.
Shuo‐Chieh Huang +2 more
wiley +1 more source
Ornithine transcarbamylase deficiency: new sites with increased probability of mutation.
, 1995 Ornithine transcarbamylase (OTC) deficiency, the most common inborn error of the urea cycle, shows an X-linked inheritance with frequent new mutations. Investigations of patients with OTC deficiency have indicated an overproportionate share of mutations ...
Colombo JP +3 more
core +1 more source
Industrial Relations: A Journal of Economy and Society, EarlyView.ABSTRACT During the 2010 crisis, the Portuguese government enacted several reforms to its prescription drug reimbursement system. As a result, value added per pharmacist in pharmacies fell by a third. We use longitudinal records from Quadros de Pessoal (QP), merged with collective bargaining data and firm financial records, to study the impacts of the ...
David Card +2 more
wiley +1 more source
Journal of Esthetic and Restorative Dentistry, EarlyView.ABSTRACT Objective To analyze the chromatic effect on CIELAB coordinates and the clinical effectiveness of in‐office whitening treatment (perceptible changes) with 35% hydrogen peroxide (HP) gel according to the number of clinical sessions and exposure time (40 min vs. 20 min) in the three thirds of the tooth.
Trinidad Rincón +6 more
wiley +1 more source
Frontiers in PediatricsBackgroundOrnithine transcarbamylase deficiency (OTCD), a rare hereditary disease caused by gene mutation of ornithine transcarbamylase (OTC), is the most prevalent type among urea cycle disorders. OTCD typically leads to mitochondrial enzyme dysfunction,
Qingyang Hu +10 more
doaj +1 more source
Journal of Fish Diseases, EarlyView.ABSTRACT Piscirickettsiosis (SRS) remains the main infectious disease affecting salmon aquaculture in Chile. This study evaluated expert perceptions of the effectiveness of SRS control measures and the level of agreement among industry professionals.
Patricio Bustos +4 more
wiley +1 more source
Illuminating OTC markets: The impact of public disclosures on trading dynamics
Journal of Financial Research, EarlyView.Abstract In this article, we examine market reactions to US Securities and Exchange Commission (SEC) disclosures in the US over‐the‐counter (OTC) equity market, where public information is often scarce. We find that OTC securities exhibit stronger and more persistent responses to disclosures than exchange‐traded securities, highlighting investors ...
Travis Box, Ryan Davis
wiley +1 more source
MetabolitesBackground/Objectives: GaBHA syndrome (gastric bypass hyperammonemia) is an emerging new syndrome primarily in women who had prior Roux-en-Y gastric bypass surgery (RYGB) and then developed non-cirrhotic hyperammonemia with a high case–fatality ratio ...
Andrew Z. Fenves +3 more
doaj +1 more source
The Voice Disrupted: Articulation, Hesitation, and Moral Seriousness in F. R. Leavis's Pedagogy
Critical Quarterly, EarlyView.
Steven Cranfield
wiley +1 more source
Development and Psychometric Validation of the Self‐Care of Cancer Inventory (SC‐CI)
Journal of Clinical Nursing, EarlyView.ABSTRACT Aim To develop a generic instrument for measuring self‐care behaviours in adults with cancer and to evaluate its initial psychometric properties. Design A psychometric validation study was conducted within the ONCO‐SHIELD longitudinal observational study at Careggi University Hospital (Florence, Italy) enrolling adult patients with metastatic ...
Carla Amato +14 more
wiley +1 more source