Results 231 to 240 of about 662,278 (352)

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

MRI analysis of androgen insensitivity syndrome. [PDF]

open access: yesBMC Med Imaging
Xiang Y, Wen P, Hu R, Yang G.
europepmc   +1 more source

Associations Between Dissociation and Childhood Trauma in Borderline Personality Disorder and Affective Disorders: A Network Analytic Approach

open access: yesActa Psychiatrica Scandinavica, EarlyView.
ABSTRACT Background Dissociation and childhood trauma are strongly associated with borderline personality disorder (BPD), yet it remains unclear whether this reflects disorder‐specific mechanisms or differences in symptom severity within a shared transdiagnostic structure. Objective Using network analysis, we examined whether the conditional dependency
Philipp Wülfing   +6 more
wiley   +1 more source

[Fragmentation, heterogeneity, and challenges facing the Argentine healthcare system in the context of emerging ultraliberal reforms]. [PDF]

open access: yesCad Saude Publica
Martich E, Pereira AMM, Cesse EÂP.
europepmc   +1 more source

Gambling disorder in late life: A systematic review of behavioral patterns, clinical correlates, and psychotherapeutic interventions

open access: yesThe American Journal on Addictions, EarlyView.
Abstract Background and Objectives Gambling in older adults represents an emerging but still underrecognized mental health concern. Although gambling participation is increasingly observed in later life, the specific psychological, social, cognitive, and biological factors associated with gambling‐related problems in older adults remain insufficiently ...
Graziella C. Prezzavento   +6 more
wiley   +1 more source

TattleTail: A Rule-Based Tool for Identifying Canonical Pyocin-Encoding Gene Clusters in <i>Pseudomonas aeruginosa</i>. [PDF]

open access: yesComput Struct Biotechnol J
Pais RG   +4 more
europepmc   +1 more source

Cholesterol Lowering in Intermediate-Risk Persons without Cardiovascular Disease.

open access: yesNew England Journal of Medicine, 2016
S. Yusuf   +32 more
semanticscholar   +1 more source

Doctoral training in virology for pandemic readiness: An strategical need for Colombia and Latin America [PDF]

open access: yesBiomedica
Pava-Garzón DM.
europepmc   +1 more source

Clinical Course and Predictors of Biologic Therapy, Hospitalisation and Surgery: A Five‐Year Prospective Study in Newly Diagnosed Inflammatory Bowel Disease

open access: yesAlimentary Pharmacology &Therapeutics, EarlyView.
In this large multicentre Spanish inception cohort, biologics/JAK inhibitors were frequently used during the first 5 years after inflammatory bowel disease diagnosis and were associated with reduced hospitalisation risk, although not with lower abdominal surgery rates.
Ana Garre   +308 more
wiley   +1 more source
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