Results 121 to 130 of about 145,064 (316)

Ti6Al4V‐Bioglass‐Copper Composites for Load‐Bearing Implants

open access: yesAdvanced Healthcare Materials, EarlyView.
We have designed and manufactured a novel Ti64‐based composite by adding 45S5 bioglass (BG) and copper (Cu). Adding BG on titanium improves wear resistance and biocompatibility, whereas Cu addition improves mechanical strength while providing inherent lifelong bacterial resistance.
Lochan Upadhayay   +3 more
wiley   +1 more source

Introducción de un proyecto de central de nuevo tipo en el entorno del central “Antonio Sánchez”

open access: yesRevista Centro Azúcar, 2013
Un proyecto de este tipo se comenzó en el central Jesús Rabí de la provincia de matanzas en el mismo se ha cumplido las expectativas en el desarrollo cañero logrando altos rendimientos asegurando una molida por más de 159 días de zafra introduciendo ...
George Ramón Sardiñas Arias   +1 more
doaj  

The Current Status and Evolution of Industrial Relations in Sri Lanka [PDF]

open access: yes, 2009
[Excerpt] Howe and Strauss (2007) propound the theory that there is a clear nexus between the significant events youth face and their attitudes in later life.
Amerasinghe, Franklyn
core   +1 more source

Real‐Time 3D Ultrasound Imaging with an Ultra‐Sparse, Low Power Architecture

open access: yesAdvanced Healthcare Materials, EarlyView.
This article presents a novel, ultra‐sparse ultrasound architecture that paves the way for wearable real‐time 3D imaging. By integrating a unique convolutional array with chirped data acquisition, the system achieves high‐resolution volumetric scans at a fraction of the power and hardware complexity.
Colin Marcus   +9 more
wiley   +1 more source

Implementación de un sistema de gestión energética y ambiental en la fábrica de alimentos balanceados “Chichí Padrón” de Villa Clara.

open access: yesRevista Centro Azúcar, 2013
La preparación de alimentos balanceados constituye una de las más importantes actividades dentro del proceso de alimentación de los animales de granja. La investigación que se presenta se desarrolla en la fábrica de alimentos balanceados “Chichí Padrón ...
Osvaldo Machado-Ruiz   +3 more
doaj  

Artificial Intelligence‐Assisted Workflow for Transmission Electron Microscopy: From Data Analysis Automation to Materials Knowledge Unveiling

open access: yesAdvanced Materials, EarlyView.
AI‐Assisted Workflow for (Scanning) Transmission Electron Microscopy: From Data Analysis Automation to Materials Knowledge Unveiling. Abstract (Scanning) transmission electron microscopy ((S)TEM) has significantly advanced materials science but faces challenges in correlating precise atomic structure information with the functional properties of ...
Marc Botifoll   +19 more
wiley   +1 more source

Escalado primario de plantas para la obtención de biocombustibles

open access: yesRevista Centro Azúcar, 2010
En el trabajo se plantean algunos criterios metodológicos para el diseño primario de una planta experimental destinada a la obtención de biodiesel. Para ello, se parte del procedimiento convencional para el diseño de prototipos de plantas piloto y la ...
Carlos René Gómez Pérez   +3 more
doaj  

Opportunities of Semiconducting Oxide Nanostructures as Advanced Luminescent Materials in Photonics

open access: yesAdvanced Materials, EarlyView.
The review discusses the challenges of wide and ultrawide bandgap semiconducting oxides as a suitable material platform for photonics. They offer great versatility in terms of tuning microstructure, native defects, doping, anisotropy, and micro‐ and nano‐structuring. The review focuses on their light emission, light‐confinement in optical cavities, and
Ana Cremades   +7 more
wiley   +1 more source

Obtención de recubrimientos difusivos de carburos complejos de cromo microaleados con boro en aceros I

open access: yesRevista Centro Azúcar, 2007
En este trabajo se aplica el método de saturación sólido simultáneo para obtener capas difusivas de carburos de cromo aleados con boro sobre aceros empleando la cromita cubana y el ácido bórico como aportantes de los elementos a difundir.
Alejandro Rodríguez Cristo   +2 more
doaj  

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