Results 161 to 170 of about 36,667 (285)

Chronic consumption of sweeteners in mice and its effect on the immune system and the small intestine microbiota [PDF]

open access: yesBiomedica, 2021
Escoto JA   +5 more
europepmc   +1 more source

Viscosidad y sedimentación de suspensiones orales de ampicilina

open access: yes, 2023
A study of rheological - properties and sedimentation velocity of five ora-l formulations of ampiciline. It corresponds to second part of a previous work in which its stability was determined in different temperatures. Great differences have been observed between physi- cal properties (viscosity and sedimentation), anyway a certain correlation vetween ...
openaire   +1 more source

Incorporation of Selenium into Sol–Gel‐Derived Bioactive Glass: Influence on Glass Structure, Bioactivity, and its Selective Cytotoxicity

open access: yesAdvanced Engineering Materials, EarlyView.
Selenium was incorporated into a sol–gel‐derived bioactive glass to enable sustained therapeutic ion release. The selenium‐containing glass preserved bioactivity while selectively inducing cytotoxicity in osteosarcoma cells and maintaining osteoblastic viability.
Breno Rocha Barrioni   +7 more
wiley   +1 more source

ASPECTOS INGENIERILES DEL CULTIVO IN VITRO DE CÉLULAS VEGETALES PARA LA PRODUCCIÓN DE METABOLITOS SECUNDARIOS

open access: yesDyna, 2009
Las plantas son una fuente importante de metabolitos que han sido usados como medicamentos, pesticidas, saborizantes y fragancias. Con el fin de producir estos compuestos sin necesidad de cultivar la planta completa, se ha propuesto la tecnología de ...
MARIO ARIAS   +4 more
doaj  

Affecting the Properties of Copper–Graphene Electroconductive Composite by Severe Plastic Deformation

open access: yesAdvanced Engineering Materials, EarlyView.
Copper‐based composites enhanced with carbon feature convenient mechanical properties and favorable electric conductivity. Processing via deformation and thermomechanical treatments can introduce advantageous microstructures further enhancing their performance. Herein, copper–graphene powder‐based composites are directly consolidated via rotary swaging
Radim Kocich   +3 more
wiley   +1 more source

Multimodal Data‐Driven Microstructure Characterization

open access: yesAdvanced Engineering Materials, EarlyView.
A self‐consistent autonomous workflow for EBSP‐based microstructure segmentation by integrating PCA, GMM clustering, and cNMF with information‐theoretic parameter selection, requiring no user input. An optimal ROI size related to characteristic grain size is identified.
Qi Zhang   +4 more
wiley   +1 more source

Microstructure Evolution of a VMnFeCoNi High‐Entropy Alloy After Synthesis, Swaging, and Annealing

open access: yesAdvanced Engineering Materials, EarlyView.
The synthesis and processing (rotary swaging and annealing) of the novel VMnFeCoNi alloy is investigated, alongside the estimation of the grain size effect on hardness. Analysis of a wide grain size range of recrystallized microstructures (12–210 µm) reveals a low annealing twin density.
Aditya Srinivasan Tirunilai   +6 more
wiley   +1 more source

Influence of Test Temperature and Test Frequency on Fatigue Life of Aluminum Alloy EN AW‐2618A

open access: yesAdvanced Engineering Materials, EarlyView.
The influence of test temperature and test frequency on the fatigue life of EN AW‐2618A is investigated. High‐cycle fatigue tests are performed at different test temperatures and frequencies on the 1000 h/230°C overaged state. Both test parameters reduce fatigue life due to time‐dependent damage mechanisms.
Ying Han   +5 more
wiley   +1 more source

Anticuerpos en sueros humanos a suspensiones bacterianas del género aeromonas

open access: yesRevista de la Facultad de Medicina, 1961
1. Se estudian 132 sueros humanos, por medio de la reacción de aglutinación frente a suspensiones de siete cepas del género Aeromonas. 2. El número de sueros positivos varia para cada una de las cepas empleadas. 3.
Ramiro Martínez Silva   +1 more
doaj  

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