Results 111 to 120 of about 58,240 (249)

Smoothing constrained generalized linear models with an application to the Lee-Carter model:Smoothing constrained GLMs

open access: yes, 2013
We consider a generalized linear model (GLM) with canonical link function in which parameters can be subject to (a) a set of linear constraints and (b) smoothing.
Currie, Iain David
core   +1 more source

Resource management and clinical outcomes during a national intravenous fluid shortage

open access: yesJournal of Hospital Medicine, EarlyView.
Abstract Background A natural disaster, Hurricane Helene, damaged a production facility supplying 60% of intravenous (IV) fluids in the United States. A nationwide IV fluid shortage followed. Objectives To evaluate a multifaceted IV fluid conservation intervention's effect on IV fluid utilization and clinical outcomes during the shortage.
Stacy A. Johnson   +3 more
wiley   +1 more source

Effects of Acute Aerobic Exercise and Task Repetition on the Neural Correlates of Executive Function in Young and Older Adults: A Crossover fMRI Study

open access: yesJournal of Magnetic Resonance Imaging, EarlyView.
ABSTRACT Background Acute aerobic exercise may alter neural recruitment supporting executive function; however, age‐related differences and task repetition effects remain unclear. Purpose To investigate the effects of acute aerobic exercise and task repetition on brain activity during task switching in young and older adults.
Ryota Asahara   +6 more
wiley   +1 more source

Contrasts or Carryover? Demands–Capabilities Fit and Task‐Level Intrinsic Motivation Across the Workday

open access: yesJournal of Organizational Behavior, EarlyView.
ABSTRACT In the course of a workday, employees attend to various tasks whose challenge might be equal to, higher than, or lower than employees' present level of capabilities. Moreover, employees encounter these tasks sequentially throughout the day with different levels of prior motivation. Investigating carryover effects in motivation from one task to
Sherry (Qiang) Fu   +4 more
wiley   +1 more source

Impact of leaving periodontal disease untreated on healthcare expenditures: A retrospective cohort study

open access: yesJournal of Periodontology, EarlyView.
Abstract Background This study aimed to investigate whether healthcare expenditures (HCEs) differed depending on whether the patients left periodontal disease (PD) untreated, despite the need for treatment. Methods This study used public PD screening data from a municipality in Japan to identify adults aged ≥ 40 years who were found to require ...
Anna Kinugawa   +8 more
wiley   +1 more source

Theory and Applications of Generalized Linear Models in Insurance [PDF]

open access: yes, 2011
Generalized linear models (GLMs) are gaining popularity as a statistical analysis method for insurance data. We study the theory and applications of GLMs in insurance.
Jun Zhou, Zhou, Jun
core  

Exploring the association between vitamin C intake and gingival bleeding tendency in healthy, non‑deficient young adults

open access: yesJournal of Periodontology, EarlyView.
Abstract Background The aim of this study is to investigate the relationship between reported vitamin C intake and gingival bleeding severity. Methods In this cross‐sectional study, 336 participants were screened, and 262 (118 females, 144 males) were eligible. Vitamin C intake was derived from the Food Frequency Questionnaire (FFQ).
Thijs M. H. de Jong   +4 more
wiley   +1 more source

Socioeconomic Inequalities in Out-of-Pocket Expenditure on Antenatal and Postnatal Care in India: A National Cross-Sectional Study

open access: yesNational Journal of Community Medicine
Background: Socioeconomic determinants significantly influence maternal healthcare spending in India. Differences in Out-of-Pocket Expenditures (OOPE) for Antenatal care (ANC) and Postnatal care (PNC) pose challenges in achieving equitable maternal ...
Ranjini C, Rajagopal N
doaj   +1 more source

Interaction Between Nitrogen Forms, Phosphorus Forms, and Mineral Phases Drives Phosphorus Limitation and Uptake by Ryegrass in a Model System

open access: yesJournal of Plant Nutrition and Soil Science, EarlyView.
Nitrogen addition shifts plant nutrition from nitrogen to phosphorus (P) limitation. Nitrate‐based nitrogen enhances P acquisition more effectively than ammonium through increased phosphatase activity, independently of pH changes. Organic P forms induce stronger P limitation than inorganic P.
Issifou Amadou   +4 more
wiley   +1 more source

Looking at Soil as It Is: Evolution of Microscopic Soil Characterization From Kubiëna to Artificial Intelligence

open access: yesJournal of Plant Nutrition and Soil Science, EarlyView.
We provide a historic overview of microscopic soil structure characterization from its founding father, Walter Kubiëna, to several technical revolutions like automation, digitalization, and artificial intelligence. In addition to technical advancements, we explore how concepts and research questions have evolved in time.
Steffen Schlüter   +3 more
wiley   +1 more source

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