Results 161 to 170 of about 513,547 (285)
BMEMat, EarlyView.The regeneration process following dLhCG engraftment progressed through four distinct and interconnected stages. dLhCG maintained its regenerative efficacy after 6 months of cosmic exposure, supporting its potential application in space medicine.
Xu Hu +8 more
wiley +1 more source
Sparse PCA corrects for cell type heterogeneity in epigenome-wide association studies. [PDF]
Nat Methods, 2016 Rahmani E +10 more
europepmc +1 more source
Fast Algorithms for Sparse PCA and Robust Sparse Estimation
We study fast algorithms for sparse-PCA certification. Given a positive semidefinite matrix $M$, the problem asks either to rule out a large $k$-sparse quadratic form or to return a high-value (relaxed) witness. The standard semidefinite relaxation provides such certificates, but existing general-purpose solvers require $Ω(d^4)$ time.
Iakovidis, Giannis, Pensia, Ankit
openaire +2 more sources
Biological Reviews, EarlyView.ABSTRACT During their long evolutionary history, land plants have evolved a range of adaptations to different abiotic stressors. These help explain present‐day diversity and distribution patterns, as well as the potential resilience of natural and agricultural systems to a changing climate. Most previous research has focused on adaptation to individual
Marc Fradera‐Soler +6 more
wiley +1 more source
CEO Managerial Ability and the Strategic Repetition of Climate Disclosures
Business Strategy and the Environment, EarlyView.ABSTRACT This study examines whether CEO managerial ability shapes the repetition of firms' climate‐related disclosures in mandatory 10‐K filings. Climate reporting is highly judgment based and central to firms' broader climate‐risk management strategies, yet little is known about why some firms repeatedly use similar climate narratives and others ...
Javad Rajabalizadeh
wiley +1 more source
Empirical Bayes Covariance Decomposition, and a Solution to the Multiple Tuning Problem in Sparse PCA. [PDF]
J Comput Graph StatKang J, Stephens M.
europepmc +1 more source
Clinical Pharmacology &Therapeutics, EarlyView.Accurate assessment of systemic drug exposure in humans remains challenging, as conventional approaches rely on intermittent blood sampling and laboratory‐based assays that are invasive and provide limited temporal resolution. Exhaled breath contains volatile and semi‐volatile compounds arising from drug metabolism and downstream biological processes ...
Kai Fricke +12 more
wiley +1 more source
Laser-induced hyperspectral fluorescence for spatio-chemical detection of sunscreen contaminants in food-grade sea salt using sparse PCA-SVM analysis. [PDF]
Environ Geochem HealthEbrahem M +3 more
europepmc +1 more source
Clinical Pharmacology &Therapeutics, EarlyView.Anakinra, an interleukin‐1 receptor antagonist, shows promise for reducing inflammatory complications of premature birth. However, the pharmacokinetics (PK) of anakinra in neonates has not been characterized, limiting evidence‐based dosing. This study aimed to develop a population PK model for anakinra to guide dosing in preterm neonates.
Jia Li +27 more
wiley +1 more source
Single‐Cell Reporter Dynamics During the First Two Rounds of Rhinovirus Plaque Growth
Cytometry Part A, EarlyView.ABSTRACT When infection spreads from an initially infected cell through a cell monolayer, the resulting plaque records successive rounds of virus–cell interaction. Fluorescent reporter viruses permit this process to be followed at single‐cell resolution, but whether secondary infected cells retain detectable signatures associated with their plaque of ...
Rahul Ramachandran +2 more
wiley +1 more source