Search results for "Ct analysis"
showing 10 items of 133 documents
Addressing sustainable food management in hotels: proposing a framework and examining hotel groups
2021
Purpose Sustainable food practices have been recognised as a key issue in efforts to improve and report sustainable tourism practices, given the importance of the social, environmental and economic impacts of the food industry throughout its entire chain of production – from farm to fork. From this standpoint, the aim of the present paper is to propose a comprehensive framework for reporting or making decisions concerning sustainable food management in hotels, taking into account the various facets of the food supply chain.Design/methodology/approach Several dimensions are proposed for dealing with sustainable food management, involving all aspects of food supply chains that may be relevant…
Industry Reallocations in a Globalizing Economy
2007
We distill the main insights from recent trade models on firms' responses to globalization. Our primary aim is to assess the economic impact and the welfare implications of the resulting reallocation of resources across firms and countries. In so doing, we bring theory into life through the numerical implementation of a theoretical framework calibrated on European data, which encompasses aspects of economic geography, firm heterogeneity, and firms' organizational choices. Our final purpose is to provide a comprehensive background for empirical investigations and to stimulate further theoretical research.
The Use of Amberlite Adsorbents for Green Chromatography Determination of Volatile Organic Compounds in Air
2012
Passive samplers have been widely used for volatile organic compounds determination. Following the green chemistry tendency of the direct determination of adsorbed compounds in membrane-based devices through using head space direct chromatography analysis, this work has evaluated the use of Amberlite XAD-2, XAD-4, and XAD-16 adsorbents as a filling material for passive samplers. Direct analysis of the membranes by HS-GC-MS involves a solvent-free method avoiding any sample treatment. For exposed membranes, recoveries ranged from 10% to 203%, depending on the compound and adsorbent used. The limit of the detection values ranged from 1 to 140 ng per sampler. Acceptable precision and sensitivi…
Implementation of the eHealth Project in Latvia: Project audit perspective
2016
In order to improve effectiveness of provision of healthcare service, the project implemented by the Ministry of Health- ”E-health in Latvia” is a step towards the right direction. It will provide the possibility for patients to ensure a greater control over their health issues, by maintaining healthy habits, lifestyle, increase substantiation of adoption of decisions and speed of service in the healthcare industry, ensuring quality and accessible information; patients will receive more quality services and in a shorter period of time for issuance of prescription drugs. Nevertheless, the policy prepared by the Ministry of Health in the area of e-Health will not be implemented in the planned…
Micro-Economical Aspects of Public Projects: Impact Factors for Project Efficiency and Sustainability
2015
Project management approach in the public administration becoming gradually applied tool for implementation of different public programs and activities. Latvia has several methodological documentations to evaluate the possible benefits from infrastructure but still there is need for improvements as the only clear defined methodology is for transport sectors and those which have been provided by the European commission, but not always have been practically used in local municipalities’ project evaluations. Public projects, and planning for such projects, generally have the following characteristics: • Such projects are inherently risky due to long planning horizons and complex interfaces. • …
Project Management in the Port Development Project in Latvia
2016
Paper analyse case study of performance and compliance audit in the port development project in Latvia. Author has participated in the audit process evaluating project management application practical approach in the project implemented by the Riga Freeport Authority and co-funded by the Cohesion Fund “Development of Infrastructure on Krievu Island for the Transfer of Port Activities from the City Centre”. Despite the mass media reports that the Riga Freeport Authority has successfully completed the project, only the construction phase of the project has been completed. During the following two years the stevedore activity must be transferred to the newly built port infrastructure on Krievu…
La cattedrale di Troina: prima sperimentazione architettonica Normanna in Sicilia
2019
International audience; At the time of the conquest of Sicily, ruled by Arabs for two centuries, Roger de Hauteville placed in Troina his first capital (1062), made the town becoming episcopal see. For this purpose, he founded in the town a cathedral church, too. However, the original aspect of the building changed deeply because of earthquakes: collapse and significant alterations occurred between the 15th and 18th centuries, causing the current architectural form. In this paper, thanks to the study of sources, the direct analysis of the building and the interpretation of the new acquired informations, some aspects of building's architectural history are clarified; in addition, a new hypot…
Promoting self-employment: Does it create more employment and business activity?
2021
International audience; We assess the economic impact of reforms promoting self-employment in the three countries that have implemented such reforms since the early 2000s: the Netherlands, the United Kingdom and France. To that end, we use an unbalanced cross country-industry dataset of 4,226 observations, including 12 OECD countries and 20 market industries, over the 1995-2016 period. We first observe, using country-level data, that the share of self-employed workers in total employment is quite stable or declines over the period in all countries in our dataset, except in the three countries where large reforms promoting self-employment have been implemented, and only after these reforms. …
Calculating the regional economic impact of the olympic games
2004
This study introduces a methodological concept to combine the cost‐benefit analysis and input‐output models to create a new method to regionalize Olympic costs and benefits in order to define the economic impact at the regional level. This new form of analysis is used to calculate the regional economic impact of the Frankfurt Rhein/Main region, which bid to stage the 2012 Olympics. A generalised view of the Frankfurt case study shows patterns that are valid for all impact studies of major sport events. Finally a sensitivity analysis is used to determine critical variables.
Gross Primary Production and false spring: a spatio-temporal analysis
2020
<p>Phenological information can be obtained from different sources of data. For instance, from remote sensing data or products and from models driven by weather variables. The former typically allows analyzing land surface phenology whereas the latter provide plant phenological information. Analyzing relationships between both sources of data allows us to understand the impact of climate change on vegetation over space and time. For example, the onset of spring is advanced or delayed by changes in the climate. These alterations affect plant productivity and animal migrations.</p><p>Spring onset monitoring is supported by the Extended Spring Index (…