Results 121 to 130 of about 7,608 (271)

Estudio del consumo de energía en molienda húmeda de un mineral considerando reología de suspensiones [PDF]

, 2016
Considerando antecedentes reportados en la literatura, se tiene evidencia que el comportamiento mecánico de las suspensiones influye significativamente en la capacidad de la molienda húmeda de minerales, debido a que estas suspensiones se caracterizan ...
Porras Alzate, Lina Marcela
core  

Preliminary phytochemical analysis and in vitro antifungal activity of the ethanolic extract of the leaves of Solanum hispidum pers. collected in the locality in Obraje - Peru. [PDF]

Rev Peru Med Exp Salud Publica, 2022
Mendoza-León JC, Fuertes Ruitón CM, Jahuira-Arias MH.   +2 more
europepmc   +1 more source

Investigating the Effect of Inclination Angle and the Influence of Scan Parameters on the Appearance and Thermal and Mechanical Properties of Filigree Tension Rods of LPBF‐Manufactured NiTi Shape‐Memory Alloys

Advanced Engineering Materials, EarlyView.
This article investigates the dependence of the properties on the manufacturing orientation in the form of the inclination angle to the build plate of LPBF‐fabricated NiTi rods with a diameter of 150–220 µm. Metallographic, chemical, thermal, and mechanical characterization show behavior under identical manufacturing conditions that ranges from ...
Sandra Herzig, Michael Werner, Christian Rotsch   +2 more
wiley   +1 more source

Adaptive Foam 3D Printing of Ultralight and Multifunctional Materials

Advanced Engineering Materials, EarlyView.
Adaptive foam 3D printing, enabled by expandable microspheres, imparts cellular structures to thermoplastic and thermosetting polymers, manufactured through a variety of processes including fused filament fabrication, direct ink writing, digital light processing, and inkjet printing.
Nariman Rajabifar, Amir Ameli
wiley   +1 more source

[Update of the recommendations on the management of the SARS-CoV-2 coronavirus pandemic (COVID-19) in kidney transplant patients.] [PDF]

Nefrologia, 2022
López V, Mazuecos A, Villanego F, López-Oliva M, Alonso A, Beneyto I, Crespo M, Díaz-Corte C, Franco A, González-Roncero F, Guirado L, Jiménez C, Juega J, Llorente S, Paul J, Rodríguez-Benot A, Ruiz JC, Sánchez-Fructuoso A, Torregrosa V, Zárraga S, Rodrigo E, Hernández D, Grupo de Estudio GREAT y SENTRA.   +22 more
europepmc   +1 more source

Características marcadoras en suspensiones celulares embriogénicas de banano cien bta-03 (AAAA) y su parental williams (AAA) Marker characteristics of embryogenic cell suspensions of CIEN BTA-03 banana (AAAA) and its parental Williams (AAA)

Bioagro, 2012
Las suspensiones celulares embriogénicas (SE) constituyen un sistema ideal para la micropropagación clonal y la transferencia de genes; sin embargo, la carencia de protocolos eficientes de regeneración de plantas a partir de ellas es, en muchos casos, el
Maribel Ramírez-Villalobos, Eva de García   +1 more
doaj  

Study of the indications for macrolide prescriptions in a Colombian population [PDF]

Biomedica, 2022
Valladales-Restrepo LF, Constain-Mosquera CA, Hoyos-Guapacha MA, Hoyos-Guapacha KL, Gaviria-Mendoza A, Machado-Duque ME, Machado-Alba JE.   +6 more
europepmc   +1 more source

Discrepancies Between Micro Versus Macroscale Viscoelastic Properties in a Microplastic‐Tissue Composite Model

Advanced Engineering Materials, EarlyView.
This study explores the discrepancies between bulk mechanics and spatial mapping in a tissue‐mimetic hydrogel model. Microplastic particles create localized stiff mechanical microenvironments that are detectable by cellular‐scale nanoindentation but leave bulk properties unchanged as measured by rheology.
Ahron T. Verschleisser, Baptiste Le Roi, Omri Leshem, Joshua M. Grolman   +3 more
wiley   +1 more source

Comparación entre dos métodos de establecimiento de suspensiones celulares embriogénicas de banano cv. ‘Grande naine’ (Musa AAA)

, 2019
El presente trabajo se desarrolló con el objetivo de comparar suspensiones celulares embriogénicas obtenidas mediante el cultivo de agregados florales masculinos del cultivar de banano ‘Grande naine’ (Musa AAA) directamente en medios de cultivo líquido y
Gallardo Colina, Jorge, Posada Pérez, Laisyn, Reyes, Maritza, Freire Seijo, Marisol, Herrera, Idalia, Chong, Borys, Kosky, Rafael G., Bermúdez Carballoso, Idalmis   +7 more
core  

Comportamiento coloidal de un caolín deshidratado

Boletín de la Sociedad Española de Cerámica y Vidrio, 2000
Short range attractive forces between particles can be developed by controlling the surface chemistry of particles in slurries. One method is to add salt to a dispersed slurry, which not only increases the slurry viscosity, but also imparts desirable ...
Ferrari, B., Moreno, R., Lange, F. F.
doaj