Search results for "CAP"
showing 10 items of 8832 documents
Food-grade argan oil supplementation in molasses enhances fermentative performance and antioxidant defenses of active dry wine yeast
2015
The tolerance of the yeast Saccharomyces cerevisiae to desiccation is important for the use of this microorganism in the wine industry, since active dry yeast (ADY) is routinely used as starter for must fermentations. Both biomass propagation and dehydration cause cellular oxidative stress, therefore negatively affecting yeast performance. Protective treatments against oxidative damage, such as natural antioxidants, may have important biotechnological implications. In this study we analysed the antioxidant capacity of pure chemical compounds (quercetin, ascorbic acid, caffeic acid, oleic acid, and glutathione) added to molasses during biomass propagation, and we determine several oxidative …
The Study of the Scale through Space. Teaching Innovation Experience among Architecture Schools: Malaga, Seville and Palermo
2018
The educational innovation project object of this communication focuses on the scale problems that arise in the projects of territorial planning carried out in architecture schools, but also in the loss of the scale concept related to thought and drawing. The project involved collaboration among the Schools of Architecture of Malaga, Palermo and Seville with the aim of carrying out a practical exercise among the students of two subjects that, working on different scales, addressed similar concepts. In particular, following an PBL methodology based on collaborative projects, the planning of the N-340 road in the city of Nerja (Málaga) was carried out. Firstly, the territorial scale is addres…
Thermodynamic properties of a liquid–vapor interface in a two-component system
2010
Abstract We report a complete set of thermodynamic properties of the interface layer between liquid and vapor two-component mixtures, using molecular dynamics. The mixtures consist of particles which have identical masses and diameters and interact with a long-range Lennard-Jones spline potential. The potential depths in dimensionless units for like interactions is 1 (for component 1) and 0.8 (for component 2). The surface excess entropy decreases when the temperature increases, so the surface has a negative excess heat capacity. This is a consequence of the fact that the surface tension decreases to zero at the critical point, proportional to ( T C , i − T ) 2 ν . The surface entropy decre…
Thermodynamic properties of N-octyl- and N-dodecylnicotinamide chlorides in water
1990
Densities, heat capacities and enthalpies of dilution at 25°C and osmotic coefficients at 37°C were measured for N-octyl- and N-dodecylnicotinamide chlorides in water over an extended concentration region. Partial molar volumes, heat capacities, relative enthalpies and nonideal free energies and entropies at 25°C were derived as a function of the surfactant concentration. For both surfactants, plots of volumes, enthalpies and free energies vs. concentration are regular whereas those of heat capacities and entropies present anomalies at about 0.8 and 0.1m for the octyl and dodecyl compounds, respectively. Changes in the slope of a plot of osmotic coefficients times molality vs. molality were…
Intellectual Capital and Company Value
2014
AbstractThe bulk of traditional corporate valuation methods reflect historical performance, while it is necessary to also take into consideration the value which is off-balance-sheet and possible growth. Large differences exist between company market and book value, and a part of this can be explained by intellectual capital. The aim of the study is to make an empirical investigation of the impact of intellectual capital on company value. Empirical results show that one can find mixed results regarding relationship between value added intellectual coefficient VAICTM and company value.
Intellectual Capital Report in the Healthcare Sector: An Analysis of a Case Study
2017
In the healthcare sector the growing interest in intellectual capital begins with the understanding that the ability to maintain and develop knowledge within it is one of a major reason for the success of the structure. Knowledge presents in health care organizations is a valuable asset, essential to ensure a good quality of services, which has been not only enhanced but also continuously developed. In this sense, analyzing the intellectual capital in healthcare means put at the centre of attention knowledge, the processes that make it possible. This exploratory study aims to investigate the importance of intellectual capital in the healthcare sector, thorough the examination and interpreta…
Identifying Portfolio-Based Systematic Risk Factors in Equity Markets
2015
Four new prominent asset pricing factors have recently been proposed. We test whether these factors fulfill necessary conditions for qualifying those as risk factors. We show that the investment and betting-against-beta factors fulfill these conditions. However, the profitability and quality factors do not fulfill these conditions pointing towards non-risk-based explanations.
Die kationische ɛ-caprolactam-polymerisation. IV. Isolierung und strukturermittlung der oligomeren als beitrag zur aufklärung des polymerisationsmech…
1966
Molekulareinheitliche Oligomere von Polykondensations- und Polyadditionsreaktionen konnen zur Aufklarung von Struktur und Bildungsmechanismus der Polymeren dienen. Auf diesem Wege wird der fruher vorgeschlagene Mechanismus der kationischen Lactampolymerisation mit wasserfreien Sauren erhartet, der in einer Acylierung des Lactams durch Lactamsalz unter Bildung von Aminoacyllactamsalz und nachfolgendem Kettenwachstum durch Addition weiterer Lactammolekule an die entstandene und immer wieder neu gebildete Ammonium-Endgruppe besteht. Dazu werden aus Caprolactam und Chlorwasserstoff als Initiator unter geeigneten Bedingungen Oligomerengemische gewonnen und elektrophoretisch aufgetrennt. Mikropra…
Historia de vida de un alumno con distrofia muscular
2016
La distrofia muscular es una enfermedad que avanza muy rápida entre los 7 y los 12 años y poco común. Sus síntomas son la falta de movilidad en las extremidades y complicaciones a la hora de respirar. En este trabajo, a partir de la historia de vida de un adolescente con distrofia muscular de Duchenne, se pretende analizar cuáles son las dificultades que sufren los niños que la padecen en la escuela tanto a nivel material como a nivel de implicación y trabajo de los educadores. Esto ligado a una propuesta de con actividades que podrían realizar los maestros y maestras dentro de su aula con un alumnado con dicha enfermedad.
Assessing drought vulnerability and adaptation among farmers in Gadaref region, Eastern Sudan
2018
Agricultural productivity in rural areas is severely affected by climate variability, and this elevates the vulnerability of rural households to food insecurity. This study examines the socio-economic vulnerability of farmers who are susceptible to droughts in the five agricultural-based regions of Gadaref, Eastern Sudan. A survey was carried out in 500 households to collect data on socio-economic and livelihood indicators. The data analyzed from these indicators were used to generate the three components of drought vulnerability: exposure, sensitivity and adaptive capacity. The analysis revealed that the regions deemed to be most vulnerable to both drought and climate variability were also…