Results 61 to 70 of about 2,070,771 (305)

On Two-Current Realization of KP Hierarchy

open access: yes, 1992
A simple description of the KP hierarchy and its multi-hamiltonian structure is given in terms of two Bose currents. A deformation scheme connecting various W-infinity algebras and relation between two fundamental nonlinear structures are discussed ...
A.H. Zimerman   +42 more
core   +1 more source

Ferroelectric Quantum Dots for Retinomorphic In‐Sensor Computing

open access: yesAdvanced Materials, EarlyView.
This work has provided a protocol for fabricating retinomorphic phototransistors by integrating ferroelectric ligands with quantum dots. The resulting device combines ferroelectricity, optical responsiveness, and low‐power operation to enable adaptive signal amplification and high recognition accuracy under low‐light conditions, while supporting ...
Tingyu Long   +26 more
wiley   +1 more source

Genetic Variability, Heritability, and Expected Gains for Yield and Forage Quality in Gamba Grass (Andropogon gayanus) Populations

open access: yesGrasses
Gamba grass (Andropogon gayanus Kunth) is a promising forage alternative for Brazil’s Cerrado regions, attracting increasing research interest due to its potential to complement or replace widely planted species such as Urochloa and Megathyrsus.
Carlos Eduardo Lazarini da Fonseca   +7 more
doaj   +1 more source

Deep GMRT radio observations and a multi-wavelength study of the region around HESS J1858+020 [PDF]

open access: yes, 2013
Context. There are a number of very high energy sources in the Galaxy that remain unidentified. Multi-wavelength and variability studies, and catalogue searches, are powerful tools to identify the physical counterpart, given the uncertainty in the source
Craik, D.   +6 more
core   +3 more sources

A Cryoprotectant‐Compatible Nanoporous Platform for Stable and Scalable Delivery of Biopharmaceuticals

open access: yesAdvanced Materials, EarlyView.
A cryoprotectant‐compatible nanoporous platform enables ambient‐stable and scalable delivery of gene editing therapeutics. By combining hierarchical pore architecture with optimized lyophilization chemistry, the system preserves Cas9‐RNP activity post‐freeze‐drying.
Sian Lee   +8 more
wiley   +1 more source

Organochlorine, organophosphate, synthetic pyrethroids assessment in bovine milk and water samples of Jaipur, Rajasthan.

open access: yesIndian Journal of Animal Sciences, 2016
Important pesticides (organo- chlorine, -phosphate, and synthetic pyrethroids) in bovine milk samples, water and fodder collected from the eight different blocks of Jaipur, Rajasthan were monitored in the present study.
S SHARMA   +5 more
doaj   +1 more source

Circulation of Highly Drug-Resistant Clostridium difficile Ribotypes 027 and 001 in Two Tertiary-Care Hospitals in Mexico [PDF]

open access: yes, 2018
© 2018, Mary Ann Liebert, Inc.OBJECTIVE: To assess drug susceptibility and characterize Clostridium difficile ribotypes in isolates from two tertiary-care hospitals in Mexico.
Adrian Martinez-Melendez, Adrian   +10 more
core   +2 more sources

Polymorph‐Specific Electronic Transduction in WO3 during Molecular Sensing

open access: yesAdvanced Materials, EarlyView.
Metal‐oxide polymorphs with similar surface chemistry can nevertheless exhibit distinct sensing properties. In γ‐ and ε‐WO3, analyte adsorption appears comparable; yet, only ε‐WO3 induces a pronounced lattice electronic perturbation that accommodates charge in sub‐conduction band minimum states.
Matteo D'Andria   +6 more
wiley   +1 more source

High Charge Carrier Mobility in Non‐Conjugated 3D Covalent Organic Frameworks

open access: yesAdvanced Materials, EarlyView.
A non‐conjugated 3D COF constructed via boronate ester linkages from tetraphenylene and pyrene‐based monomers is reported, which exhibits a high charge carrier mobility of 14 ± 1 cm2 V−1 s−1. ABSTRACT π‐Conjugation, π–π stacking, and long‐range order play a central role in determining charge transport efficiency in organic materials.
Joaquín Almarza   +11 more
wiley   +1 more source

PERFIL ALIMENTAR DE CRIANÇAS COM EXCESSO DE PESO ATENDIDAS EM UNIDADES BÁSICAS DE SAÚDE DA FAMÍLIA EM CAMPINA GRANDE-PB

open access: yesAlimentos e Nutrição, 2011
A obesidade infantil é um importante problema de saúde pública que vem alcançando índices alarmantes em todo o mundo, tendo a nutrição relevante infl uência neste contexto.
Vivianne de Oliveira BARROS   +6 more
doaj  

Home - About - Disclaimer - Privacy