Results 51 to 60 of about 8,686 (222)

On the Life and Work of S. Helgason

open access: yes, 2013
This article is a contribution to a Festschrift for S. Helgason. After a biographical sketch, we survey some of his research on several topics in geometric and harmonic analysis during his long and influential career. While not an exhaustive presentation
Olafsson, G., Stanton, R. J.
core   +1 more source

Implementation of flow cytometry testing on rare matrix samples: Special considerations and best practices when the sample is unique or difficult to obtain

open access: yesCytometry Part B: Clinical Cytometry, Volume 108, Issue 1, Page 77-85, January 2025.
Abstract The publication of Clinical and Laboratory Standards Institute's guideline H62 has provided the flow cytometry community with much‐needed guidance on development and validation of flow cytometric assays (CLSI, 2021). It has also paved the way for additional exploration of certain topics requiring additional guidance.
Katherine A. Devitt   +11 more
wiley   +1 more source

The Isomerization Equilibrium between Cis and Trans Chloride Ruthenium Olefin Metathesis Catalysts from Quantum Mechanics Calculations [PDF]

open access: yes, 2005
The cis−trans chloride isomerization of a ruthenium olefin metathesis catalyst is studied using quantum mechanics (B3LYP DFT), including the Poisson−Boltzmann (PBF) continuum approximation. The predicted geometries agree with experiment.
Benitez, Diego, Goddard, William A., III
core   +1 more source

Converting an HLA‐B27 flow assay from the BD FACSCanto to the BD FACSLyric

open access: yesCytometry Part B: Clinical Cytometry, Volume 108, Issue 1, Page 67-76, January 2025.
Abstract HLA‐B27 is a major histocompatibility complex (MHC) class I antigen which exhibits strong association (90%) with ankylosing spondylitis. HLA‐B27 detection in patients by flow cytometry is a widely used clinical test, performed on many different flow cytometer models.
Eugene V. Ravkov   +5 more
wiley   +1 more source

Fabbisogno, maturità del debito e tassi d'interesse: un modello econometrico dei titoli di Stato

open access: yesMoneta e Credito, 2013
This work builds a monthly econometric model of the main markets in sovereign bonds. It then estimates the model for the 1983-88 period by looking at the supply and demand of Italian sovereign bonds. The model gives special emphasis to the central bank’s
E. GIOVANNINI, R. PALADINI
doaj   +1 more source

Concatenation of Error Avoiding with Error Correcting Quantum Codes for Correlated Noise Models

open access: yes, 2010
We study the performance of simple error correcting and error avoiding quantum codes together with their concatenation for correlated noise models. Specifically, we consider two error models: i) a bit-flip (phase-flip) noisy Markovian memory channel ...
Cafaro, Carlo, Mancini, Stefano
core   +1 more source

Supplier Carbon Management and Firm Idiosyncratic Risk: Empirical Evidence From China

open access: yesJournal of Supply Chain Management, Volume 61, Issue 1, Page 34-61, January 2025.
ABSTRACT Although existing research emphasizes the importance of internal carbon management (CM) in influencing firm risk, the impact of external stakeholder CM on firm risk remains unclear. This study employs signaling theory to explore how supplier CM affects firm idiosyncratic risk (IR), alongside the moderating roles of the supply chain information
Zhifang Zhou   +5 more
wiley   +1 more source

Genus Two Modular Bootstrap

open access: yes, 2018
We study the Virasoro conformal block decomposition of the genus two partition function of a two-dimensional CFT by expanding around a Z3-invariant Riemann surface that is a three-fold cover of the Riemann sphere branched at four points, and explore ...
Cho, Minjae, Collier, Scott, Yin, Xi
core   +1 more source

Efficacy of traditional Chinese medicines in the treatment of solar lentigo based on network pharmacology and experimental validation

open access: yesJournal of Cosmetic Dermatology, Volume 23, Issue 12, Page 4029-4042, December 2024.
Abstract Background and Aims Solar lentigo is a prevalent skin condition that affects a significant number of individuals. Fortunately, certain traditional Chinese medicines and monomers (TCMM) have proven effective in addressing these concerns. In this study, we evaluated the efficacy and underlying mechanism of TCMM, a combination of TCM and monomers
Dongmei Wu   +8 more
wiley   +1 more source

High-Resolution Structure of the N-Terminal Endonuclease Domain of the Lassa Virus L Polymerase in Complex with Magnesium Ions [PDF]

open access: yes, 2014
Lassa virus (LASV) causes deadly hemorrhagic fever disease for which there are no vaccines and limited treatments. LASV-encoded L polymerase is required for viral RNA replication and transcription.
Dong, Changjiang   +6 more
core   +3 more sources

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