Results 131 to 140 of about 522,910 (321)

Growth of Omnichannel Grocery Retailing and Food Prices

open access: yesAgribusiness, EarlyView.
ABSTRACT This paper examines the effects of the growth of omnichannel grocery retailing on food prices. We first develop a conceptual model of consumer choice and retailer pricing that allows us to evaluate changes in equilibrium prices, quantities, and profits with online channel growth and alternative pricing strategies.
Xiangwen Kong   +2 more
wiley   +1 more source

Putting climate change at the heart of education: Is England's strategy a placebo for policy?

open access: yesBritish Educational Research Journal, Volume 48, Issue 6, Page 1083-1101, December 2022., 2022
Abstract In this paper we present an analysis of the sustainability and climate change strategy for education and children's services systems in England, produced by the Department for Education. Using critical discourse analysis, we juxtapose qualitative data collected from >200 youth teachers and teacher educators in the context of co‐creating a ...
Lynda Dunlop, Elizabeth A. C. Rushton
wiley   +1 more source

Illness Expectations Assessment in People with Asthma: A Tool for Explicit and Implicit Beliefs

open access: yesJournal of Asthma and Allergy, 2021
Francesco Pagnini,1,2 Eleonora Volpato,1,3 Silvia Dell’Orto,1 Cesare Cavalera,1 MariaFrancesca Spina,3 Paolo Banfi3 1Department of Psychology, Università Cattolica del Sacro Cuore, Milan, Italy; 2Department of Psychology, Harvard University,
Pagnini F   +5 more
doaj  

Goodness‐of‐fit tests in proportional hazards models with random effects

open access: yesBiometrical Journal, Volume 65, Issue 1, January 2023., 2023
Abstract This paper deals with testing the functional form of the covariate effects in a Cox proportional hazards model with random effects. We assume that the responses are clustered and incomplete due to right censoring. The estimation of the model under the null (parametric covariate effect) and the alternative (nonparametric effect) is performed ...
Wenceslao González‐Manteiga   +2 more
wiley   +1 more source

Impact of gastrectomy on efficacy and safety of second‐line chemotherapy patients with advanced gastric cancer: Exploratory analysis of two randomized phase III trials

open access: yesAnnals of Gastroenterological Surgery, EarlyView.
In an analysis of two RCTs of IRI‐based second‐line chemotherapy for AGC, patients with prior gastrectomy had better OS and PFS than patients without prior gastrectomy. Furthermore, patients with prior gastrectomy had a better prognosis in OS and PFS adjusted for background factors as well. Abstract Aims Second‐line chemotherapy (SLC) improves survival
Kazuhiro Nishikawa   +12 more
wiley   +1 more source

The relationship between dietary patterns and aggressive behavior in adolescent girls: A cross‐sectional study

open access: yesBrain and Behavior, Volume 12, Issue 12, December 2022., 2022
Abstract Background There are few studies about the relationship between dietary patterns and aggression. The aim of this study was to assess the relationship between the main dietary patterns and aggression scores among adolescent girls in Iran. Methods This cross‐sectional study was conducted on 670 adolescent girls.
Mahsa Malekahmadi   +8 more
wiley   +1 more source

COVID‐19 and myasthenia gravis: A review of neurological implications of the SARS‐COV‐2

open access: yesBrain and Behavior, Volume 12, Issue 12, December 2022., 2022
Abstract Introduction This review highlights the potential mechanisms of neuromuscular manifestation of COVID‐19, especially myasthenia gravis (MG). Methods An extensive literature search was conducted by two independent investigators using PubMed/MEDLINE and Google Scholar from its inception to December 2020. Results Exacerbations of clinical symptoms
Syed Muhammad Ismail Shah   +10 more
wiley   +1 more source

TP53‐Mutated Myeloid Neoplasms: 2024 Update on Diagnosis, Risk‐Stratification, and Management

open access: yesAmerican Journal of Hematology, EarlyView.
ABSTRACT Alterations in the tumor suppressor gene TP53 are common in human cancers and are associated with an aggressive nature. Approximately 8%–12% of myelodysplastic syndrome (MDS) and acute myeloid leukemia (AML) harbor TP53 mutations (TP53mut) and present immense challenges due to inherent chemoresistance and poor outcomes.
Mithun Vinod Shah   +2 more
wiley   +1 more source

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