Results 91 to 100 of about 23,266 (212)

Evaluation of PCR in bronchoalveolar lavage fluid for diagnosis of Pneumocystis jirovecii pneumonia: a bivariate meta-analysis and systematic review.

open access: yesPLoS ONE, 2013
BackgroundAs a promising tool, PCR in bronchoalveolar lavage fluid (BALF) has not been accepted as a diagnostic criterion for PJP.ObjectiveWe undertook a systematic review of published studies to evaluate the diagnostic accuracy of PCR assays in BALF for
Li-Chao Fan   +4 more
doaj   +1 more source

Asynchronous Landslide Seasonality Across the United States

open access: yesGeophysical Research Letters, Volume 53, Issue 9, 16 May 2026.
Abstract Mid‐range landslide outlooks can facilitate weather‐related landslide preparedness and disaster response planning, but seasonal landslide activity remains poorly quantified at continental scales. Leveraging >55,000 reported landslides from across the United States (U.S.), we used circular statistics to quantify landslide seasonality in 67 ...
L. V. Luna   +3 more
wiley   +1 more source

Relative Robust Portfolio Optimization [PDF]

open access: yes, 2013
Considering mean-variance portfolio problems with uncertain model parameters, we contrast the classical absolute robust optimization approach with the relative robust approach based on a maximum regret function.
Hauser, Raphael   +2 more
core   +1 more source

Peptide Receptor‐Functionalized AuNP‐Embedded Zwitterionic Biopolymeric Nanohydrogel for Electrochemical Sclerostin Sensing

open access: yesAdvanced Science, Volume 13, Issue 26, 8 May 2026.
We report an electrochemical biosensor that employs biopanning‐derived affinity peptides as selective receptors on a multifunctional chitosan–zwitterionic–gold nanoparticle (CS–ZI–AuNPs) nanohydrogel interface. The CS–ZI–AuNPs nanohydrogel exhibits antifouling properties, abundant sites for stable peptide immobilization, and efficient electrochemical ...
Hyo Jeong Yang   +6 more
wiley   +1 more source

NAD+‒circadian rhythm coupling in dementia

open access: yesAlzheimer's &Dementia, Volume 22, Issue 5, May 2026.
Abstract The circadian rhythm system and sleep coordinate whole‐body functions across the 24‐h cycle, yet these rhythms progressively deteriorate with neurodegenerative diseases, including dementia. Growing evidence indicates that nicotinamide adenine dinucleotide (NAD+) interacts with the circadian system through multiple molecular pathways and that ...
Shi‐qi Zhang   +7 more
wiley   +1 more source

A General Mechanism Design Methodology for Social Utility Maximization with Linear Constraints

open access: yes, 2014
Social utility maximization refers to the process of allocating resources in such a way that the sum of agents' utilities is maximized under the system constraints.
Anastasopoulos, Achilleas   +1 more
core   +1 more source

Pharmacokinetics of dolutegravir, tenofovir and lamivudine during venous–venous extracorporeal membrane oxygenation (VV‐ECMO): A case report

open access: yesBritish Journal of Clinical Pharmacology, Volume 92, Issue 5, Page 1487-1492, May 2026.
While providing potentially life‐saving cardiorespiratory support for critically ill patients, extracorporeal membrane oxygenation (ECMO) may detrimentally affect pharmacokinetic (PK) performance and concurrent drug efficacy and safety. We describe a patient with Pneumocystis jirovecii pneumonia (PJP) in the context of acquired immunodeficiency ...
Tom C. Zwart   +7 more
wiley   +1 more source

Cutaneous Pneumocystis jirovecii infection in an allogeneic stem cell transplant recipient

open access: yesEuropean Journal of Case Reports in Internal Medicine
Pneumocystis jirovecii is an opportunistic fungus that infects the lungs but can involve other organs, including the skin and lymph nodes. Risk factors include human immunodeficiency virus (HIV), solid organ/haematological malignancies and a CD4 cell ...
Nikhil Sood   +3 more
doaj   +1 more source

Hasil pemugaran Dan temuan benda cagar budaya Pembangunan Jangka Panjang Pertama (PJP I) [PDF]

open access: yes, 1996
Pelestarian benda cagar budaya meliputi pelestarian terhadap nilai dan fisiknya. Upaya pelestarian yang telah dilakukan pada benda cagar budaya tidak bergerak yang bersifat monumental diJaksamkan deogan cara pemugaran.
Anom, I.G.N   +7 more
core  

Optimality in Goal-Dependent Analysis of Sharing

open access: yes, 2009
We face the problems of correctness, optimality and precision for the static analysis of logic programs, using the theory of abstract interpretation.
Amato   +16 more
core   +1 more source

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