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Listar por palabra clave "Microscopy"

Mostrando ítems 1-20 de 21

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Boundary condition and fuel composition effects on injection processes of high-pressure sprays at the microscopic level

Manin, J.; Bardi, M.; Pickett, L. M.; Payri Marín, Raúl (Elsevier, 2016-07)

Detailed imaging of n-dodecane and ethanol sprays injected in a constant-flow, high-pressure, high-temperature optically accessible chamber was per-formed. High-speed, diffused back-illuminated long-distance microscopy was ...
Calcium and cell wall dynamics during microspore embryogenesis and double haploid production in rapeseed and eggplant

Rivas Sendra, Alba (Universitat Politècnica de València, 2017-07-20)

Androgenesis induction is an experimental procedure by which microspores are diverted from their original gametophytic pathway towards embryogenesis by applying specific stresses in vitro. It allows for the production of ...
Caracterización y estudios de bioaccesibilidad de un nuevo alimento desarrollado a partir de pitaya amarilla

Gómez Ibáñez, Julia (Universitat Politècnica de València, 2022-10-18)

[ES] La pitaya amarilla (Selenecereus megalanthus) es una fruta exótica de corteza amarilla y pulpa blanca con bajo contenido calórico. Se le atribuyen propiedades a nivel inmunológico, antienvejecimiento, estomacal e ...
Comparison of six different methods to calculate cell densities

Camacho-Fernández, Carolina; Hervás, David; Rivas-Sendra, Alba; Marín, Mª Pilar; Seguí-Simarro, Jose M. (Springer (Biomed Central Ltd.), 2018)

[EN] Background: For in vitro culture of plant and animal cells, one of the critical steps is to adjust the initial cell density. A typical example of this is isolated microspore culture, where specific cell densities ...
Diseño de emulsiones de elevada fase interna a partir de subproductos de la industria cervecera. caracterización física, morfológica y reológica

Ruiz López, María (Universitat Politècnica de València, 2021-10-14)

[ES] Las grasas plásticas, ricas en ácidos grasos saturados (AGS) y trans (AGT) son las responsables de un gran número de atributos en los alimentos que consumimos ya que aportan textura, aroma, sabor, palatabilidad y ...
Dommages forestiers et pollution aI'ozone dans les reserves naturelle, Ie cas de I'arolle dans Ie sud-est de la France

Sicard, P.; Vas, N.; Calatayud, V.; García Breijo, F.J.; Reig-Armiñana, J.; Sanz, M.J.; Dalstein-Richier, L. (Association Forêt méditerranéenne, 2010)

[IT] In regione mediterranea, nel sud-est della Francia, forti concentrazioni in ozono sono misurate da numerosi anni e i valori AOT 40 superano regolarmente Ie soglie europee di protezione della vegetazione e della foresta. ...
Effect of pH and nitrite concentration on nitrite oxidation rate

Jiménez Douglas, Emérita; Giménez García, Juan Bautista; Ruano García, María Victoria; FERRER, J.; Serralta Sevilla, Joaquín (Elsevier, 2011-07-29)

The effect of pH and nitrite concentration on the activity of the nitrite oxidizing bacteria (NOB) in an activated sludge reactor has been determined by means of laboratory batch experiments based on respirometric techniques. ...
Electrodeposición y caracterización de nanocolumnas de ZnO

Mirón Raso, Víctor (Universitat Politècnica de València, 2018-11-28)

[ES] El fin último de este trabajo es desarrollar y por lo tanto aprender a realizar las tareas propias de una investigación teórico-experimental en el área de Ciencia de Materiales. Con este objetivo global se ha planteado ...
Engine combustion network (ECN): measurements of nozzle geometry and hydraulic behavior

Kastengren, Alan L; Tilocco, F. Zak; Powell, Christopher F.; Manin, Julien; Pickett, Lyle; Payri Marín, Raúl; Bazyn, Tim (Begell House, 2012)

[EN] Despite the importance of sprays to engine combustion, understanding has been hampered by the sensitivity of spray behavior to unknown nozzle geometry effects. The Engine Combustion Network (ECN) collaboration has ...
Histology of Quercus ilex fine roots during infection by Phytophthora cinnamomi

Redondo, Miguel Ángel; Pérez Sierra, Ana María; Abad Campos, Paloma; Torres, Lilian; Solla, Alejandro; Reig Armiñana, José; García-Breijo, Francisco-José (Springer Verlag (Germany), 2015-12)

[EN] This study aimed to elucidate the infection process of the invasive pathogen Phytophthora cinnamomi on primary and secondary roots of 2-month-old Quercus ilex seedlings. To test if different methods of inoculation ...
Introducing Hybrid Vehicle Dynamics in Microscopic Traffic Simulation

He, Yinglong; Mattas, Konstantinos; Makridis, Michail A.; Komnos, Dimitrios; Marín, Andres L.; Fontaras, Georgios; Ciuffo, Biagio (Institute of Electrical and Electronics Engineers, 2024-07-01)
Microstructural, physical, and sensory impact of starch, inulin and soy protein in low-fat gluten and lactose free white sauces

Guardeño Expósito, Luis Miguel; Hernando Hernando, Mª Isabel; Llorca Martínez, Mª Empar; Hernández Carrión, María; Quiles Chuliá, Mª Desamparados (WILEY-BLACKWELL, 2012)

[EN] The microstructural, physical, and sensory properties of low-fat sauces made with different starches, soy protein, and inulin as a fat replacer were analyzed. Gluten-free waxy starches-rice and corn-were selected as ...
Optogenetic Stimulation Array for Confocal Microscopy Fast Transient Monitoring

Monreal-Trigo, Javier; Terrés-Haro, José Manuel; Martínez-Rojas, Beatriz; Sánchez-Martín, Maria del Mar; Giraldo-Reboloso, Esther; Moreno Manzano, Victoria; Alcañiz Fillol, Miguel (Institute of Electrical and Electronics Engineers, 2022-12)

[EN] Optogenetics is an emerging discipline with multiple applications in neuroscience, allowing to study neuronal pathways or serving for therapeutic applications such as in the treatment of anxiety disorder, autism ...
Plasma dynamics and structural modifications induced by femtosecond laser pulses in quartz

Hernandez-Rueda, J.; Puerto García, Daniel; Siegel, J.; Galvan-Sosa, M.; Solis, J. (ELSEVIER SCIENCE BV, 2012-09-15)

[EN] We have investigated plasma formation and relaxation dynamics induced by single femtosecond laser pulses at the surface of crystalline SiO 2 (quartz) along with the corresponding topography modifications. The use of ...
Revisiting the sample transmittance and camera bit-depth effects on quantitative phase imaging in off-axis digital holographic microscopy

Buitrago-Duque, C.; Garcia-Sucerquia, J.; Martínez-Corral, M.; Sánchez-Ortiga, E. (Elsevier, 2024-04)

[EN] The performance of single -shot off -axis digital holographic microscopy (DHM) is determined by the optimum utilization of the space -bandwidth product and by the contrast of the recorded digital hologram. While the ...
Shift-variant digital holographic microscopy: inaccuracies in quantitative phase imaging

Doblas, Ana; Sánchez-Ortiga, E.; Martinez-Corral, Manuel; Saavedra, Genaro; Andrés, Pedro; Garcia-Sucerquia, Jorge (The Optical Society, 2013-04-15)

[EN] Inaccuracies introduced in quantitative phase digital holographic microscopy by the use of nontelecentric imaging systems are analyzed. Computer modeling of the experimental result shows that even negligible errors ...
Study of the behaviour of silk pongee used for the consolidation of historical textiles

Arbues Fandos, Natalia Concepción; Bonet Aracil, María Angeles; Yusa Marco, Dolores Julia; Monllor Pérez, Pablo; Vicente Palomino, Sofía (Instituto Universitario de Restauración del Patrimonio de la UPV, 2010)

Consolidation is one of the most delicate and decisive process to preserve any fabric. The addition of new sewed fabrics such as `silk pongee¿ to the original textiles is a common practice nowadays to consolidate, reinforce ...
Subtractive imaging in Confocal Scanning Microscopy using a CCD camera as a detector

Sanchez-Ortiga, E.; Sheppard, C.J.R.; Saavedra, G.; Martinez-Corral, M.; Doblas, A.; Calatayud Calatayud, Arnau (Optical Society of America, 2012)

[EN] We report a scheme for the detector system of confocal microscopes in which the pinhole and a large-area detector are substituted by a CCD camera. The numerical integration of the intensities acquired by the active ...
The influence of injection molding parameters on electrical properties of PC/ABS-MWCNT nanocomposites

WEGRZYN, MARCIN; Juan Nadal, Sara; Benedito, Adolfo; Giménez Torres, Enrique (Wiley, 2013-11-05)

[EN] The influence of injection molding parameters on electrical properties and morphology of PC/ABS-MWCNT nanocomposites is presented in this article. Investigation is based on the masterbatch of 5.0wt% carbon nanotubes ...
Ultrasonically enhanced desalting of cod (Gadus morhua). Mass transport kinetics and structural changes

Ozuna López, César; Puig Gómez, Consuelo Ana; García Pérez, José Vicente; Cárcel Carrión, Juan Andrés (Elsevier, 2014-11)

The search for an alternative means of reconstituting dried and salted products prior to consumption is of relevance for the food industry. New techniques should speed up the process while causing minimum impact on product ...