Results 81 to 90 of about 3,221 (210)
Determining the number of factors in approximate factor models with global and group-specific factors [PDF]
For an approximate factor model, in a static representation, with a common component comprising global factors and factors specific to groups of variables, the consistency of the principal components estimator is discussed. An extension of the well known
António Rua +2 more
core
Printable Conductive Hydrogels for Electrochemical Biosensing and Soft Bioelectronic Interfaces
Advanced Science, EarlyView.Flexible, conductive hydrogels that integrate printability, mechanical tunability, biocompatibility, and electronic performance remain challenging to achieve. Here, we develop 3D‐printable poly(ethylene glycol)–poly(pyrrole)‐ hydrogels with tissue‐like mechanics, high cytocompatibility, and robust electrochemical function.
Lukas Hein +6 more
wiley +1 more source
Efficiency Improvements in Inference on Stationary and Nonstationary Fractional Time Series [PDF]
We consider a time series model involving a fractional stochastic component, whose integration order can lie in the stationary/invertible or nonstationary regions and be unknown, and additive deterministic component consisting of a generalised polynomial.
Peter M Robinson
core
GenXProject/GenX.jl: GenX.jl v0.4.0
<p><strong>Note</strong>: user guide <strong>"Porting a module from GenX v0.3.6 to GenX v0.4.0"</strong> available at this <a href="https://github.com/lbonaldo/GenX/blob/release/0.4.0_user_guide/v0.4_user_guide ...
Jenkins, Jesse D. +18 more
core +1 more source
Advanced Science, EarlyView.High‐throughput single‐cell analysis of resuscitating bacteria reveals a starvation‐history‐dependent transiently tolerant subpopulation that survives β$\beta$‐lactam exposure by temporarily reducing growth. Distinct from classical persisters, these actively growing yet dynamically modulated cells dominate survival across clinically relevant antibiotic
Kieran Abbott +5 more
wiley +1 more source
Pricing path dependent options under variance gamma dynamics
, 2007 Word processed copy. Includes bibliographical references (leaves 82-83)
Anderson, Craig
core
Advanced Science, EarlyView.Whole‐genome analysis of 1,054 chickens reveals three ancestral sources (NWC, SYA, and SHF) with distinct temporal entry patterns into the Tibetan Plateau. Route‐specific selection scans, calibrated against a demographic null, suggest complementary functional enrichments—vascular homeostasis (NWC), calcium signaling and cardiac adaptation (SYA), and ...
Zongyi Zhao +7 more
wiley +1 more source
Trade Induced Technical Change? The Impact of Chinese Imports on Innovation, IT and Productivity [PDF]
We examine the impact of Chinese import competition on broad measures of technical change - patenting, IT, R&D, TFP and management practices - using new panel data across twelve European countries between 1996-2007.
Nicholas Bloom +2 more
core
Advanced Science, EarlyView.A conserved genomic region between two streptavidin genes in Streptomyces packages biosynthetic gene clusters for diverse biotin‐pathway antibiotics: acidomycin, stravidin, the new non‐proteinogenic amino acid ANDA, and the new BioA inhibitor α‐methyl‐KAPA.
Sumire Kurosawa +8 more
wiley +1 more source
Smart Nanotechnologies for Multimodal Neuromodulation and Brain Interfacing
Advanced Science, EarlyView.Recent advances in smart nanotechnologies are expanding the toolbox for brain interfacing, from wireless neuromodulation and high‐resolution sensing to targeted delivery within the central nervous system. By combining responsive nanomaterials with bioinspired design, these platforms enable multimodal interactions with neurons and glia, while also ...
Tommaso Curiale +6 more
wiley +1 more source