Results 61 to 70 of about 10,634 (186)

Problemàtica mediambiental a les explotacions porcines [PDF]

open access: yes, 1999
Treball presentat a la Facultat de Veterinària de la Universitat Autònoma de Barcelona.Treball presentat a l'assignatura de Deontologia i Veterinària Legal ...
Bosch, Pere Jordi.   +2 more
core  

High ultraviolet index (UVI) in two cities of Antioquia (Colombia) Altos índices de radiación ultravioleta en Medellín y en una localidad del oriente antioqueño (Colombia)

open access: yesIatreia, 2010
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German Eduardo Hernández Garzón   +1 more
doaj  

Nanozymes at the Bio‐Nano Interface: From Synthesis, Defect Engineering, Catalytic Behavior in Biological Microenvironments, and Biosafety Implications

open access: yesAdvanced Materials Interfaces, EarlyView.
Nanozymes (NZs) have emerged as versatile artificial enzymes with tunable catalytic properties driven by atomic coordination, defect engineering, and surface chemistry. This review presents a bio–nano interface framework linking synthesis strategies, structural design, and catalytic behavior within complex biological microenvironments.
Karen Guadalupe Quintero‐Garrido   +6 more
wiley   +1 more source

L'ús del compost en Jardineria i Paisatgisme i els seus efectes en la fertilitat dels sòls [PDF]

open access: yes, 2010
Aquest treball està constituït per dues parts. La primera part, anomenada L’ús del compost en Jardineria i Paisatgisme, recull documentació sobre el compostatge i els usos del compost en l’àmbit de la Jardineria i el Paisatgisme a partir de bibliografia ...
Molins Diez, Albert   +1 more
core  

Perfusion Bioreactor Culture Incorporating Mechanical Confinement Enhances Mesenchymal Stem Cell Extracellular Vesicle Production and Wound Healing Potential

open access: yesAdvanced Materials Technologies, EarlyView.
Scalable manufacturing challenges and limited potency remain two of the most intransigent issues limiting clinical translation of EV therapeutics. Mechanical cues can induce phenotypic changes and increased vesiculation in EV source cells without the use of extraneous reagents, chemicals, and/or cargo, thereby potentially drastically improving the ...
Emily H. Powsner   +10 more
wiley   +1 more source

Efecte sobre la capacitat d'intercanvi catiònic del sòl i la retenció de nutrients de les aplicacions de biochar en sòls agrícoles [PDF]

open access: yes, 2013
El biochar, o biocarbó, és un material produït a partir de la piròlisi de biomassa, consistent en la descomposició tèrmica de la matèria orgànica a baixa o nul·la concentració d'oxigen.
Pérez-Herrero García, Emilio   +1 more
core  

Impact of reslizumab on outcomes of severe asthmatic patients: current perspectives

open access: yesPatient Related Outcome Measures, 2018
Alicia Padilla Galo,1,* Marina Labor,2,3,* Angelica Tiotiu,4 Ilaria Baiardini,5 Nicola Scichilone,6 Fulvio Braido7 1Unit of Pneumology, Agencia Sanitaria Costa del Sol, Marbella, Málaga, Spain; 2Department of Pulmonology, University Hospital ...
Padilla Galo A   +5 more
doaj  

Light Switchable Ionic Conductivity of Arylazopyrazole Modified Polysiloxanes

open access: yesAdvanced Materials Technologies, EarlyView.
We present a polysiloxane functionalized with a novel arylazopyrazole dye that undergoes reversible photoisomerization. Upon lithium bis(trifluoromethanesulfonyl)imide addition and UV irradiation, the polymer exhibits a shift in tan(d) toward higher frequencies and enhanced ionic conductivity.
Malte S. Beccard   +7 more
wiley   +1 more source

Anàlisi del metabolisme ambiental de nuclis turístics litorals : el cas de Menorca [PDF]

open access: yes, 2012
L'objectiu del present estudi és l'anàlisi del metabolisme energètic associat a nuclis turístics litorals de l'illa de Menorca (Mediterrani occidental) i el grau d'autosuficiència a partir d'energies renovables.
Marco Gómez, Carlos   +6 more
core  

Vat Polymerization 3D Printing for Controlled Drug Release Applications

open access: yesAdvanced Materials Technologies, EarlyView.
ABSTRACT Vat polymerization (VP) 3D printing, a light‐based additive manufacturing technique, has emerged as a promising technique for fabricating complex drug delivery systems with high precision and spatial resolution. This layer‐by‐layer manufacturing process enables the creation of intricate geometries and customizable architectures, which are ...
Hafiz Busari   +2 more
wiley   +1 more source

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