It is practical, economic and sometimes essential to derive rules or conclusions by performing lesser runs of experiments. In this part, a methodology based on 2 f factorial design was brought up to derive guidelines ...It is practical, economic and sometimes essential to derive rules or conclusions by performing lesser runs of experiments. In this part, a methodology based on 2 f factorial design was brought up to derive guidelines to simulate growth curve and production of sugars by Spirulina (Arthrospira) maxima . The growth curve or accumulation process of sugars was idealized by sets of straight lines limited by phase transfers of growth or accumulation of sugars. Normal analyses of the critical values of the transfers were used to derive their linear relationships with the initial conditions of the experimental factors. These linear functions were called guidelines and were used to simulate the growth curve or accumulation of sugars. Generalization of the guideline technique was determined by the kinetic limitation of nutrient nitrogen or sulfur that was dependent upon their stoichiometric deficiency directly derived from their initial values in the medium. This method uses the initial conditions of culture and does not need measurements of concentrations of nitrate, sulfate and pigments during cultivation. It is a practical and useful alternative way to trace and predict approximately the growth curve and production of sugars by S. maxima .展开更多
The most important reference in Italian legislation concerning interventions in favour of people with disabilities came about with Law 104 from February 5th 1992 in which the most important rights for disabled people ...The most important reference in Italian legislation concerning interventions in favour of people with disabilities came about with Law 104 from February 5th 1992 in which the most important rights for disabled people were established. This law led to a new vision,the person with disabilities is no longer seen only a subject needing help but as a person who has the right to live his life in the best possible way that his condition allows him to and thus,it is society's duty and that of the Government,to do everything possible to remove invalidating causes,to promote a disabled person's autonomy and to realise his best social integration possible. To implement what is foreseen by this law it was necessary to activate different important interventions,two of which are very significant:the realisation of Guidelines from the Ministry of Health on rehabilitation activities in which the aims are defined on how rehabilitation should be implemented and how it should be organised on a national level and at a community level. Law 68 from March 12th 1999 decreed the full rights of people with disability to be integrated into the workplace. In the article we will also report some significant data concerning the results of the applications of the law.展开更多
At the scheme design stage,the potential of daylighting is significant due to the saving for electric lighting use. There are few simple tools for architects to optimize the daylighting design. Therefore,it is useful ...At the scheme design stage,the potential of daylighting is significant due to the saving for electric lighting use. There are few simple tools for architects to optimize the daylighting design. Therefore,it is useful to develop a design guideline related to the evaluation of lighting energy saving potential and sunlight design strategies. This paper analyzes the impacts of different artificial lighting control methods and design parameters on daylighting. A direct correlation between lighting energy consumption and parameters such as orientations,window to wall ratio (WWR) and perimeter depth is established. A simplified prediction model is proposed to estimate lighting energy consumption with the given perimeter depth,WWR,and window transparency. Validation of the model is carried out compared with detailed lighting simulation software for an office building. After the variation analysis for these parameters,design advises for the daylighting design at scheme design phase are summarized.展开更多
文摘It is practical, economic and sometimes essential to derive rules or conclusions by performing lesser runs of experiments. In this part, a methodology based on 2 f factorial design was brought up to derive guidelines to simulate growth curve and production of sugars by Spirulina (Arthrospira) maxima . The growth curve or accumulation process of sugars was idealized by sets of straight lines limited by phase transfers of growth or accumulation of sugars. Normal analyses of the critical values of the transfers were used to derive their linear relationships with the initial conditions of the experimental factors. These linear functions were called guidelines and were used to simulate the growth curve or accumulation of sugars. Generalization of the guideline technique was determined by the kinetic limitation of nutrient nitrogen or sulfur that was dependent upon their stoichiometric deficiency directly derived from their initial values in the medium. This method uses the initial conditions of culture and does not need measurements of concentrations of nitrate, sulfate and pigments during cultivation. It is a practical and useful alternative way to trace and predict approximately the growth curve and production of sugars by S. maxima .
文摘The most important reference in Italian legislation concerning interventions in favour of people with disabilities came about with Law 104 from February 5th 1992 in which the most important rights for disabled people were established. This law led to a new vision,the person with disabilities is no longer seen only a subject needing help but as a person who has the right to live his life in the best possible way that his condition allows him to and thus,it is society's duty and that of the Government,to do everything possible to remove invalidating causes,to promote a disabled person's autonomy and to realise his best social integration possible. To implement what is foreseen by this law it was necessary to activate different important interventions,two of which are very significant:the realisation of Guidelines from the Ministry of Health on rehabilitation activities in which the aims are defined on how rehabilitation should be implemented and how it should be organised on a national level and at a community level. Law 68 from March 12th 1999 decreed the full rights of people with disability to be integrated into the workplace. In the article we will also report some significant data concerning the results of the applications of the law.
基金Project(2006BAJ02A02) supported by the National Key Technologies R & D Program of China
文摘At the scheme design stage,the potential of daylighting is significant due to the saving for electric lighting use. There are few simple tools for architects to optimize the daylighting design. Therefore,it is useful to develop a design guideline related to the evaluation of lighting energy saving potential and sunlight design strategies. This paper analyzes the impacts of different artificial lighting control methods and design parameters on daylighting. A direct correlation between lighting energy consumption and parameters such as orientations,window to wall ratio (WWR) and perimeter depth is established. A simplified prediction model is proposed to estimate lighting energy consumption with the given perimeter depth,WWR,and window transparency. Validation of the model is carried out compared with detailed lighting simulation software for an office building. After the variation analysis for these parameters,design advises for the daylighting design at scheme design phase are summarized.
