Results 61 to 70 of about 147,813 (242)

3D‐Printed Sulfur‐Derived Polymers With Controlled Architectures for Lithium‐Sulfur Batteries

open access: yesAdvanced Functional Materials, EarlyView.
Rheology‐guided formulation design for direct ink writing enables the fabrication of 3D sulfur copolymer cathodes with controlled architectures for lithium‐sulfur batteries. The printed electrodes exhibit multiscale porosity and high sulfur utilization, delivering enhanced electrochemical performance compared to conventional cast electrodes.
Bin Ling   +7 more
wiley   +1 more source

Raw materials for the ceramics industry from norte de santander. I. Mineralogical, chemical and physical characterization

open access: yesRevista Facultad de Ingeniería Universidad de Antioquia, 2016
El presente trabajo estudia las principales características de una arcilla utilizada para la fabricación de piezas cerámicas de construcción del área metropolitana de San José de Cúcuta.
Leonardo Cely-Illera
doaj  

Numerical Simulation and Experimental Research on Microstructural Evolution During Compact Hot Extrusion of Heavy Caliber Thick-Wall Pipe

open access: yesChinese Journal of Mechanical Engineering, 2019
Compact hot extrusion (CHE) process of heavy caliber thick-wall pipe is a new material-saving production process. In order to reveal the optimum hot extrusion parameters in CHE process, the effects of the extrusion parameters on the microstructural ...
Lu Jia   +3 more
doaj   +1 more source

Unleashing the Power of Machine Learning in Nanomedicine Formulation Development

open access: yesAdvanced Functional Materials, EarlyView.
A random forest machine learning model is able to make predictions on nanoparticle attributes of different nanomedicines (i.e. lipid nanoparticles, liposomes, or PLGA nanoparticles) based on microfluidic formulation parameters. Machine learning models are based on a database of nanoparticle formulations, and models are able to generate unique solutions
Thomas L. Moore   +7 more
wiley   +1 more source

Extrusion Pressure Estimation in Axisymmetric Paste Extrusion

open access: yesKONA Powder and Particle Journal, 2014
Paste extrusion is an important process used for manufacturing products based on particulate materials. From a theoretical viewpoint, paste extrusion resembles solid metal extrusion, for which extensive theory has ...
D.J. Horrobin, R.M. Nedderman
doaj   +1 more source

Adecuación periodontal pre-protética [PDF]

open access: yes, 2008
Este trabajo tiene como objetivos restablecer la salud oral integral y las funciones bucales, de un paciente mediante tratamiento periodontal y protésico rehabilitador; analizar la predictibilidad de las expectativas del paciente frente a una nueva ...
Faoro, Laura
core  

Rapid Sintering of Porous Organic Polymer Powders Into Mechanically Strong Monoliths for Efficient CO2 Capture

open access: yesAdvanced Functional Materials, EarlyView.
Spark plasma sintering enables rapid processing of porous organic polymer (POP) from fine powders to a freestanding and mechanically robust monolith. The sintering process retains the CO2 adsorption capacity and CO2/N2 selectivity, making the monolith more suitable as a solid sorbent for practical carbon capture applications.
Duan Li   +4 more
wiley   +1 more source

Diseño de sistemas de multipartículas mediante extrusión-esferonización [PDF]

open access: yes, 2016
La obtención de formas farmacéuticas solidas constituidas de múltiples unidades esféricas mediante la Extrusión-Esferonización representa una alternativa innovadora y de mayor eficacia en los tratamientos medicamentosos que combinan múltiples principios ...
Bruschi Luengo, María Celeste
core  

Spleen‐Targeting Biomimetic Hybrid Nanocarriers for Systemic Immune Reprogramming in Colitis: RBC Membrane Vesicle‐Fused Lipid Nanoparticles

open access: yesAdvanced Functional Materials, EarlyView.
A spleen‐targeting hybrid nanoplatform (RBCMV‐LNP‐RP) harnessing erythrophagocytosis mimics senescent red blood cell clearance to achieve spleen‐specific delivery of rapamycin. This biomimetic system enables selective accumulation in splenic macrophages, orchestrating systemic immune reprogramming and promoting mucosal healing in an inflammatory bowel ...
Jun Kwon   +10 more
wiley   +1 more source

Efecto de la extrusión angular en las propiedades mecánicas del Ti reforzado con partículas de Itria [PDF]

open access: yes, 2009
Comunicaciones presentadas en: XXVI Encuentro del grupo Español de Fractura,Santander, 25 marzo 2009.Se ha investigado la mejora de las propiedades mecánicas del Ti reforzado con una dispersión de partículas de Y₂O₃. Se han preparado muestras de Ti y Ti-
Leguey Galán, Teresa   +4 more
core   +2 more sources

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