Results 161 to 170 of about 59,720 (309)

Managing Procurement Auction Failure: Bid Requirements or Reserve Prices?

open access: yesThe RAND Journal of Economics, EarlyView.
ABSTRACT This paper examines bid requirements, where the government may cancel a procurement contract unless two or more bids are received. Using a first‐price auction model with endogenous entry, we compare the bid requirement and reserve price mechanisms in terms of auction failure and procurement costs.
Jun Ma, Vadim Marmer, Pai Xu
wiley   +1 more source

Cross‐sectional and longitudinal associations of cannabis use with cognitive functioning in individuals with a cannabis use disorder: The moderating role of nicotine

open access: yesAddiction, EarlyView.
Abstract Background and Aims Cannabis is among the most widely used psychoactive substances globally and is often consumed alongside tobacco. Cannabis use has been associated with impairments in attention, learning, and memory, whereas nicotine can acutely enhance, but chronically impair, certain cognitive functions.
Emese Kroon   +5 more
wiley   +1 more source

Patient‐reported outcomes, postoperative pain and pain relief after day‐case surgery (POPPY): acute pain and recovery during the first 7 days

open access: yesAnaesthesia, EarlyView.
Summary Introduction The majority of surgical cases in the UK occur in a day‐case setting. Published short‐term follow‐up studies after day‐case surgery are lacking and patterns of recovery including pain and patient reported outcome measures, are largely unknown. Methods Data from the Patient‐reported Outcomes, Postoperative Pain and pain relief after
Matthew Everson   +2177 more
wiley   +1 more source

Exploring the trajectories of boredom: Revisiting overchallenged and underchallenged profiles in primary school mathematics

open access: yesBritish Journal of Educational Psychology, EarlyView.
Abstract Background Numerous studies have demonstrated the importance of academic emotions for learning, with boredom attracting significant attention due to its frequent occurrence in school life and the increasing evidence of its negative effects on academic results and motivation. Aims Building on Schwartze et al. (2024), this study examined whether
Jelena Radišić   +6 more
wiley   +1 more source

Correcting automatically generated closed captions for online learning materials does not improve student learning outcomes (although students believe it does)

open access: yesBritish Journal of Educational Technology, EarlyView.
Abstract Lecture capture is ubiquitous in higher education. Lecture capture recordings are typically accompanied by automatically generated closed captions that are sometimes corrected by humans. Students self‐report that they benefit from captions, and particularly human‐corrected captions.
Peter J. Allen   +4 more
wiley   +1 more source

BrECADD in three days: Implementation of a condensed intensive first‐line regimen in Hodgkin lymphoma

open access: yesBritish Journal of Haematology, EarlyView.
BrECADD can be delivered over 3 days instead of four, reducing intravenous treatment days by 25% without compromising dose intensity. Among 30 patients with advanced‐stage Hodgkin lymphoma, no unexpected toxicity was observed; there were no early discontinuations, and 1‐year progression‐free and overall survival were both 100%.
Christian Peter Jaworek   +16 more
wiley   +1 more source

Differential segment‐specific signalling pathways for guanylate cyclase C‐activated anion secretion in murine ileocolon

open access: yesBritish Journal of Pharmacology, EarlyView.
Abstract Background and Purpose Guanylate cyclase‐C (GC‐C) is the receptor for endogenous (uro)guanylin peptides, bacterial toxins and pharmacological analogues. Receptor activation leads to intestinal fluid loss, but also activates an antiproliferative pathway and is a promising target in colorectal cancer therapy.
Renjie Xiu   +4 more
wiley   +1 more source

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