Results 61 to 70 of about 95,860 (289)

Chronic Disease Monitoring Using Advanced Compliant Materials for Bioelectronics

open access: yesAdvanced Electronic Materials, EarlyView.
Compliant bioelectronic systems enable continuous monitoring of chronic disease through soft, stretchable materials and tissue‐conformal designs that support stable electrophysiological, mechanical, and biochemical sensing. Integration of diverse sensing modalities with thoughtful material selection, device architectures, and advanced fabrication ...
Han Kim   +7 more
wiley   +1 more source

Synthesis and Characterization of Alumina Precursors Derived from Aluminum Metal through Electrochemical Method

open access: yesIndonesian Journal of Chemistry, 2015
This study investigated the use of the electrochemical method to prepare alumina (a-Al2O3) from aluminum metal. The a-Al2O3 precursor was calcined at 110 °C for six hours and then characterized using Fourier Transform Infrared (FTIR) spectroscopy ...
Eva Marlina Ginting, Nurdin Bukit
doaj   +1 more source

Measurement of Orbital Decay in the Double Neutron Star Binary PSR B2127+11C [PDF]

open access: yes, 2006
We report the direct measurement of orbital period decay in the double neutron star pulsar system PSR B2127+11C in the globular cluster M15 at the rate of $(-3.95 \pm 0.13) \times 10^{-12}$, consistent with the prediction of general relativity at the ...
B. A. Jacoby   +9 more
core   +4 more sources

Self‐Heating and Thermal Gradient in Solid‐State Batteries: Friend or Foe?

open access: yesAdvanced Energy Materials, EarlyView.
This work investigates the role of self‐heating and thermal gradients derived from the kinetics/transport interactions within the cathode microstructure, electrode architecture, and operating regimes, thus encouraging a mechanism‐centric design of anode‐free solid‐state batteries for next‐generation high‐power applications.
Abhinand Ayyaswamy   +2 more
wiley   +1 more source

Durability and Strength Features of Nano-silica-Containing High-Performance Fiber Reinforced Concrete [PDF]

open access: yesE3S Web of Conferences
This work discusses the effect of steel fibers, nano-silica, and micro-silica on the durability of concrete and resistance to sulfuric acid assault. The authors developed fifteen alternative concrete mixes including binary and ternary combinations of NS,
Lourdu Arun Raja   +4 more
doaj   +1 more source

PSRCHIVE and PSRFITS: Definition of the Stokes Parameters and Instrumental Basis Conventions [PDF]

open access: yes, 2009
This paper defines the mathematical convention adopted to describe an electromagnetic wave and its polarisation state, as implemented in the PSRCHIVE software and represented in the PSRFITS definition.
Born   +16 more
core   +1 more source

Evolutionary radiation of large‐bodied gorgonopsians from the lower Abrahamskraal formation of South Africa

open access: yesThe Anatomical Record, EarlyView.
Abstract The middle Permian represents a critical interval in therapsid evolution, when gorgonopsians emerged as some of the first specialized apex predators within terrestrial ecosystems. Despite their significance, the early diversification of Gorgonopsia in Gondwana remains poorly understood due to scarcity and fragmentary material.
Zanildo Macungo   +5 more
wiley   +1 more source

Morpho‐functional analyses of the jaw apparatus in the Blue‐and‐yellow Macaw (Ara ararauna, Psittaciformes, Aves): Adaptations to feeding behavior

open access: yesThe Anatomical Record, EarlyView.
Abstract Macaws are renowned for processing dry, mechanically resistant fruits, yet the species‐level anatomical and functional correlates of this performance remain incompletely resolved. We examined the feeding apparatus of the Blue‐and‐yellow Macaw (Ara ararauna) using an integrated approach that combines osteology, myology, and bite‐force estimates
Sérgio R. Posso   +2 more
wiley   +1 more source

Vaccinovigilance in Europe: need for timeliness, standardization and resources

open access: yesBulletin of the World Health Organization, 2004
OBJECTIVE: To identify gaps in the systems for reporting adverse events following immunization (AEFI) in Europe by means of an interactive database constructed using a standardized approach. METHODS: A comparative survey was conducted in 1999-2000, using
Kari S. Lankinen   +5 more
doaj  

Optical observations of PSR J0205+6449 [PDF]

open access: yesMonthly Notices of the Royal Astronomical Society, 2008
The paper contains 3 figures and 3 tables, accepted for publication in ...
Shearer, A., Neustroev, V. V.
openaire   +3 more sources

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