Search results for "Cone"
showing 10 items of 772 documents
Patrones de distribución espacial y respuesta hidrológica de los componentes superficiales del suelo como control de la escorrentía superficial en co…
2015
La respuesta hidro-geomorfológica de las laderas del ámbito mediterráneo (Capítulo 1) se caracteriza por un elevado grado de complejidad y no-linealidad, como consecuencia de la heterogeneidad espacio-temporal de algunas propiedades de los suelos, especialmente aquellas que desde su superficie modifican la infiltración del agua. Los ecosistemas muestran, así, un funcionamiento sometido a umbrales de respuesta. En el análisis sistémico de este fenómeno, la cuestión de escala espacial constituye un aspecto crucial. Es quizás en la escala de ladera donde existe una comprensión más limitada de los procesos y formas que gobiernan su respuesta hidro-geomorfológica. Esto es resultado de la mayor a…
Il valore della pubblicazione della tesi di laurea di Giovanni Falcone
2021
Questo volume è dato alle stampe a sessant’anni dalla laurea in giurisprudenza di Giovanni Falcone, conseguita con lode il 21 giugno 1961 presso l’Università di Palermo, e a quasi trent’anni dalla strage di Capaci1. 93. L’alto magistrato, come noto, fu ucciso nell’attentato del 23 maggio 1992, nel quale perì insieme alla moglie Francesca Morvillo, anch’essa giudice, e agli agenti della scorta, Rocco Dicillo, Vito Schifani e Antonio Montinaro. L’accertamento delle responsabilità penali a carico dei vertici di Cosa nostra, nell’ambito della strategia dell’eccidio di Capaci, si è concluso con la sentenza della Corte di Cassazione, sez. I, del 18 sett. 2008, nr. 1157, che ha confermato la sente…
Inhibition of gluconeogenesis by extracellular ATP in isolated rat hepatocytes.
1991
The aim of this study was to determine the effect of externally added ATP on gluconeogenesis by isolated hepatocytes from starved rats. High concentrations of extracellular ATP inhibited gluconeogenesis from lactate and pyruvate but not from glycerol or fructose. This inhibition was associated with an increase in intracellular adenosine contents. ADP, AMP, or adenosine but not guanosine 5'triphosphate, inosine 5' triphosphate, or adenine also inhibited gluconeogenesis. alpha, beta-Methylene-ATP, a nonmetabolizable structural analogue of ATP, did not affect the rate of gluconeogenesis. Intracellular ATP levels were increased by externally added ATP or adenosine, but ATP-to-ADP ratios in the…
Microscale Marangoni actuation: All-optical and all-electrical methods
2006
We present experimental results from an all-optical microfluidic platform that may be complimented by a thin film all-electrical network. Using these configurations we have studied the microfluidic convective flow systems of silicone oil, glycerol, and 1,3,5-trinitrotoluene on open surfaces through the production of surface tension gradients derived from thermal gradients. We show that sufficient localized thermal variation can be created utilizing surface plasmons and/or engaging individually addressable resistive thermal elements. Both studies manipulate fluids via Marangoni forces, each having their unique exploitable advantages. Surface plasmon excitation in metal foils are the driving …
Two new triterpenoid saponins fromPittosporum senaciaPutterlick (Pittosporaceae)
2012
From the branches of Pittosporum senacia Putterlick (Pittosporaceae), two new triterpenoid saponins, senaciapittosides A and B (1, 2), were isolated. Their structures were elucidated by extensive analysis of one- and two-dimensional nuclear magnetic resonance spectroscopy, high-resolution electrospray ionization mass spectrometry (HR-ESIMS) and chemical evidence as 3-O-[β-d-glucopyranosyl-(1 2)]-[α-l-arabinopyranosyl-(1 3)]-[α-l-arabinofuranosyl-(1 4)]-β-d-glucuronopyranosyl oleanolic acid 28-O-β-d-glucopyranosyl ester (1) and 3-O-[β-d-glucopyranosyl-(1 2)]-[α-l-arabinopyranosyl-(1 3)]-[α-l-arabinofuranosyl-(1 4)]-β-d-glucuronopyranosyl-22-O-α-l-arabinopyranosyl-21-acetoxy R1-barrigen…
Granulomatous reactions from silicone: a diagnostic trap for the dermatophalogist.
2011
Whole-Cell Biocatalysis in Seawater: New Halotolerant Yeast Strains for the Regio- and Stereoselectivity Reduction of 1-Phenylpropane-1,2-Dione in Sa…
2020
The application of green chemistry concepts in catalysis has considerably increased in recent years, and the interest in using sustainable solvents in the chemical industry is growing. One of the recent proposals to fall in line with this is to employ seawater as a solvent in biocatalytic processes. This involves selecting halotolerant strains capable of carrying out chemical conversions in the presence of the salt concentrations found in this solution. Recent studies by our group have revealed the interest in using strains belonging to Debaryomyces and Schwanniomyces for catalytic processes run in this medium. In the present work, we select other yeasts based on their halotolerance to wide…
Grua amb caperutxo, Grua coronada collnegra, Grulla coronada cuellinegra, grulla real negra (VER0000234)
Black Crowned-Crane (Anglès), Grue couronnée (Francès), Kronenkranich (Alemany) Gabinet de Vertebrats (Departament de Zoologia), Facultat de Ciències Biològiques (Campus de Burjassot), C/ Doctor Moliner, s/n, Bloque B. 5é plant, Burjassot (Valencia). Armari: 11-2 Juvenil
Grua, Grulla común (VER0000204)
1932
Common Crane (Anglès), Grue cendrée (Francès), Kranich (Alemany) Gabinet de Vertebrats (Departament de Zoologia), Facultat de Ciències Biològiques (Campus de Burjassot), C/ Doctor Moliner, s/n, Bloque B. 5é plant, Burjassot (Valencia). Armari: 11-2
Grua, Grulla común (VER0000093)
Altres noms vulgars: Common Crane (Anglès), Grue cendrée (Francès), Kranich (Alemany) Gabinet de Vertebrats (Departament de Zoologia), Facultat de Ciències Biològiques (Campus de Burjassot), C/ Doctor Moliner, s/n, Bloque B. 5é plant, Burjassot (Valencia). Armari: 9-2 Valencia Hembra Juvenil