Search results for " war"
showing 10 items of 1535 documents
Hot towels
2023
Background Meibomian gland dysfunction (MGD) reduces quality-of-life and hinders work productivity of millions of patients, with high direct and indirect societal costs. Thickened meibum obstructs the glands and disrupts ocular surface health. Heating the eyelids to soften and express meibum from the glands can be beneficial. The most accessible method for eyelid warming uses heated, wet towels. However, the efficacy of this treatment is reliant on the methodology, and evidence-based best-practice recommendations are needed. Purpose To evaluate the literature on hot towels in MGD treatment and recommend a best-practice protocol for future research and patient treatment. Methods Studies were…
An original method to compute epipoles using variable homography: application to measure emergent fibers on textile fabrics
2012
International audience; Fabric's smoothness is a key factor to determine the quality of finished textile products and has great influence on the functionality of industrial textiles and high-end textile products. With popularization of the 'zero defect' industrial concept, identifying and measuring defective material in the early stage of production is of great interest for the industry. In the current market, many systems are able to achieve automatic monitoring and control of fabric, paper, and nonwoven material during the entire production process, however online measurement of hairiness is still an open topic and highly desirable for industrial applications1. In this paper we propose a …
Infrared monitoring of underground CO2 storage using chalcogenide glass fibers
2009
International audience; An optical-fiber-based system suitable for monitoring the presence of carbon dioxide, so-called "greenhouse gas", is investigated. Since each pollutant gas shows a characteristic optical absorption spectrum in the mid-infrared (mid-IR), it is possible to detect selectively and quantitatively the presence of gases in a given environment by analysing mid-IR spectra. The main infrared signature of carbon dioxide gas is a double absorption peak located at 4.2 μm. Chalcogenide optical fibers, which can transmit light in the 1-6 μm range, are well-adapted for CO2 analysis. In this wavelength range, they show attenuation losses that compare favourably with other types of fi…
Optimal design of CHCP plants in the civil sector by Thermoeconomics
2007
The optimization of design and operation of trigeneration plants for civil applications is a very complex task, because of the large number of internal and external variables affecting the energetic and economic results that may be achieved. Further, energy-saving and profit-oriented optimization processes usually lead to different solutions, in terms of plant lay-out, optimal size of components and operation strategy. Thermoeconomic methodologies are very effective theoretical structures for the optimization of industrial energy-systems characterised by regular energy-demand profiles; however, they are hard to use when approaching civil applications and energy systems in unsteady operating…
A combined interval-valued ELECTRE TRI and TOPSIS approach for solving the storage location assignment problem
2019
Abstract Efficiency and effectiveness of logistic activities, in general, and of distribution networks, in particular, are largely influenced by the way warehouses operate as nodes of these networks. In recent years, warehouse management has undergone major changes due to the increase of e-commerce and competition in time-reduction. Despite that, logistic costs of warehouse processes (e.g. receiving, storage, order picking and shipping, etc.) are still often high. Referring to the order picking process, related activities may be optimized by a proper assignment of products to storage locations. In the literature, this problem is known as Storage Location Assignment Problem (SLAP). Due to th…
Learning culture and knowledge management processes: To what extent are they effectively related?
2014
In the contemporary context of high competitiveness between organizations, organizational learning culture and knowledge management (KM) have been considered key concepts in both academic and managerial settings. This study aims to provide empirical support for the relationship between organizational learning culture and knowledge management, specifically concerning the prediction of learning culture on KM processes. Data collection was carried out through questionnaires in 50 Portuguese manufacturing firms. Data was analyzed at the organizational level using standard multiple regressions. The results showed a significant and positive relationship between learning culture and KM practices. …
Gerd Callesen, Socialist Internationals: A Bibliography of Publications of the Social-Democratic and Socialist Internationals, 1914–2000. Bonn and Ge…
2004
This is a very useful bibliographical tool produced by the efforts of the International Association of Labour History Institutions (IALHI). This association comprises more than one hundred archives, libraries and research centers all over the world, though the vast majority are located in Europe, and not all of them have the same importance, reflecting the geographical and political unevenness of socialism's history. This particular volume aims to list all the publications of the social-democratic internationals after 1914, i.e. from the time of the political split due to the support for World War I by most social-democratic parties. This means that the left-wing, beginning with the Kientha…
An entrepreneur's social capital and performance: the role of access to information in the Argentinean case
2012
Purpose - The aim of this paper is to analyze the impact of an entrepreneur's social capital on their access to information, and how such access improves the performance of their entrepreneurial project. Design/methodology/approach - A structural equations model (SEM) is estimated and validated from a database including information from 282 Argentinean entrepreneurs who answered a questionnaire specifically designed for this research. The analysis of this model allowed the impact of dependent latent variables on the performance of the start-up to be determined. Findings - The performance of an entrepreneurial project depends on an entrepreneur's access to finance, markets and information. S…
Measuring organisational learning capability among the workforce
2007
PurposeThe present study sets out to propose and validate a measurement scale that aims to capture the organisational capability to learn, based on a comprehensive analysis of the facilitating factors for learning. The organisational learning capability scale consists of 14 items grouped into five dimensions: experimentation, risk taking, interaction with the external environment, dialogue, and participative decision making.Design/methodology/approachData were collected from eight Spanish ceramic tile manufacturers. The survey was addressed to shop floor workers. A total of 157 valid questionnaires were obtained, representing a response rate of 61 per cent. Using confirmatory factor analysi…
Towards a more humanistic understanding of organizational trust
2011
PurposeThe aim of this paper is to propose a wider and more humanistic understanding of the phenomenon of trust and “trust building” through a dialogue between ethics and social sciences.Design/methodology/approachThis paper offers a constructive critical review of the explanation of trust proposed by Mayer et al. in their 1995 seminal article, and expands this by considering the ethical dimension and the role of virtues.FindingsThe integrative model of organizational trust by Mayer et al. lacks a specific reference to the role played by human will and the ability to make free choices. When assessing the trust built in a relationship, an explicit consideration of human will should be includ…