Results 101 to 110 of about 1,996,012 (273)
BMC Infectious Diseases, 2017 Background Bacteraemia is a common cause of morbidity and mortality in patients admitted to hospital. The aim of this study is to analyse the results of a two-year programme for the early optimisation of antibiotic treatment in patients admitted to the ...
A. del Arco +8 more
doaj +1 more source
Localized and Cellular Patterns in a Vibrated Granular Layer
, 1997 We propose a phenomenological model for pattern formation in a vertically vibrated layer of granular material. This model exhibits a variety of stable cellular patterns including standing rolls and squares as well as localized objects (oscillons and ...
A. B. Ezersky +27 more
core +1 more source
Extensive Review of Materials for Next‐Generation Transparent Batteries and Their Design Strategies
Advanced Functional Materials, EarlyView.Review explores emerging materials and design strategies for transparent batteries, examining electrodes, electrolytes, separators, and device architectures optimized for high electrochemical performance, mechanical flexibility, and optical transparency.
Atul Kumar Mishra +5 more
wiley +1 more source
Sol, Tierra y Luna. Movimientos relativos y sus consecuencias
Revista Eureka sobre Enseñanza y Divulgación de las Ciencias, 2011 Cuando se pregunta a los estudiantes por la causa de las estaciones suelen responder: "en verano estamos más próximos al Sol y en invierno estamos más lejos del Sol".
Sebastián Cardenete García
doaj
Electrically driven convection in a thin annular film undergoing circular Couette flow
, 2000 We investigate the linear stability of a thin, suspended, annular film of conducting fluid with a voltage difference applied between its inner and outer edges. For a sufficiently large voltage, such a film is unstable to radially-driven electroconvection
Agrait N. +4 more
core +1 more source
Bio‐Inspired Nanoarchitected LiFePO4 Cathodes
Advanced Functional Materials, EarlyView.Lithium iron phosphate (LFP) is synthesized using a bio‐inspired method, using acidic macromolecules similar to those found in many calcareous mineralized organisms to modulate the morphology and crystal growth of LFP‐carbon composite particles. The observations from this process indicate a non‐classical crystallization process, which subsequently ...
Parawee Pumwongpitak +8 more
wiley +1 more source
Evaluation de l’état de dégradation biologique des sols en matière organique dans la commune rurale de Kouka (Burkina Faso) [PDF]
Revue HybridesLa matière organique est primordiale pour la santé biologique, chimique et physique des sols. Son abondance dans le sol contribue à la fertilité, tandis que son absence est un signe majeur de la dégradation des sols.
Jacques Konkobo +3 more
doaj
Bistability of Slow and Fast Traveling Waves in Fluid Mixtures
, 1997 The appearence of a new type of fast nonlinear traveling wave states in binary fluid convection with increasing Soret effect is elucidated and the parameter range of their bistability with the common slower ones is evaluated numerically.
A. La Porta +23 more
core +1 more source
Advanced Functional Materials, EarlyView.Polyferrocene block copolymers are synthesized and assembled into micron‐sized polymer cubosomes with double diamond lattice and pore diameter of ≈30 nm. The ferrocene functionality is retained within the polymer cubosome wall as demonstrated on supramolecular modification, and oxidative disassembly.
Chin Ken Wong +4 more
wiley +1 more source
, 2021 Sol (kuhinjska sol, kamena ili morska sol), kemijski spoj natrija i klora (natrijev klorid ; NaCl) mineraloškoga naziva halit (od grčkoga hals: sol). Prema načinu eksploatacije obično se dijeli na morsku sol koja se dobiva u solanama, postrojenjima za industrijsko dobivanje (kristalizaciju) soli prirodnim procesom isparavanja (zasićenja) morske vode u ...
openaire +1 more source