Search results for "cost effectiveness"
showing 10 items of 115 documents
Robustness of 40 Gb/s ASK modulation formats in the practical system infrastructure.
2006
In this work, we analyzed by means of numerical and laboratory experiments the resilience of 40 Gb/s amplitude shift keying modulation formats to transmission impairments in standard single-mode fiber lines as well as to optical filtering introduced by the optical add/drop multiplexer cascade. Our study is a pre-requisite to assess the implementation of cost-effective 40 Gb/s modulation technology in next generation high bit-rate robust optical transport networks. © 2006 Optical Society of America.
Organisation and Efficiency of Education Systems: Some empirical findings
2000
Using a sample of countries chosen for their similar level of development, this article shows the extent to which the organisation of primary and secondary education differs from one country to another, notably with respect to the way in which systems differentiate and select pupils for specialised curricula. It also explores the question of whether an education system that sorts pupils at a very early age is more cost-effective than a system that does not sort pupils during compulsory education. The stylised description of national education systems is based on various sources of information. The data used in the cost analysis come from the Organisation for Economic Co-operation and Develo…
Surgery for obesity.
2005
PURPOSE OF REVIEW Bariatric surgery today is the only effective therapy for morbid obesity. Commonly performed procedures include adjustable gastric banding and vertical banded gastroplasty, variations of the Roux-en-Y gastric bypass, biliopancreatic diversion or duodenal switch, and mixed procedures. This review discusses key issues in the surgical management of morbid obesity. RECENT FINDINGS The two most common bariatric procedures performed worldwide are laparoscopic adjustable gastric banding and laparoscopic Roux-en-Y gastric bypass. Controversy exists regarding the best surgical procedure. Weight loss decreases according to the procedures performed in following decreasing order: bili…
Influence of raw data analysis for the use of neural networks for win farms productivity prediction
2011
In the last decade wind energy had a strong growth because of cost effectiveness of the technology and the high remunerative of investments.
Nutrient mitigation under the impact of climate and land-use changes: A hydro-economic approach to participatory catchment management
2020
Abstract Excessive nutrient loadings into rivers are a well-known ecological problem. Implemented mitigation measures should ideally be cost-effective, but perfectly ranking alternative nutrient mitigation measures according to cost-effectiveness is a difficult methodological challenge. Furthermore, a particularly practical challenge is that cost-effective measures are not necessarily favoured by local stakeholders, and this may impede their successful implementation in practice. The objective of this study was to evaluate the cost-effectiveness of mitigation measures using a methodology that includes a participatory process and social learning to ensure their successful implementation. By …
Interest of exome sequencing trio-like strategy based on pooled parental DNA for diagnosis and translational research in rare diseases.
2021
Abstract Background Exome sequencing (ES) has become the most powerful and cost‐effective molecular tool for deciphering rare diseases with a diagnostic yield approaching 30%–40% in solo‐ES and 50% in trio‐ES. We applied an innovative parental DNA pooling method to reduce the parental sequencing cost while maintaining the diagnostic yield of trio‐ES. Methods We pooled six (Agilent‐CRE‐v2–100X) or five parental DNA (TWIST‐HCE–70X) aiming to detect allelic balance around 8–10% for heterozygous status. The strategies were applied as second‐tier (74 individuals after negative solo‐ES) and first‐tier approaches (324 individuals without previous ES). Results The allelic balance of parental‐pool v…
Effectiveness of interventions to prevent pre-frailty and frailty progression in older adults: a systematic review
2018
OBJECTIVE: To summarize the best available evidence regarding the effectiveness of interventions for preventing frailty progression in older adults. INTRODUCTION: Frailty is an age-related state of decreased physiological reserves characterized by an increased risk of poor clinical outcomes. Evidence supporting the malleability of frailty, its prevention and treatment, has been presented. INCLUSION CRITERIA: The review considered studies on older adults aged 65 and over, explicitly identified as pre-frail or frail, who had been undergoing interventions focusing on the prevention of frailty progression. Participants selected on the basis of specific illness or with a terminal diagnosis were …
A comprehensive fracture prevention strategy in older adults : The European union geriatric medicine society (EUGMS) statement
2016
Published also in Aging Clinical and Experimental Research, Vol.28, No.4, WOS: 000379034800030 Prevention of fragility fractures in older people has become a public health priority, although the most appropriate and cost-effective strategy remains unclear. In the present statement, the Interest group on falls and fracture prevention of the European union geriatric medicine society (EUGMS), in collaboration with the International association of gerontology and geriatrics for the European region (IAGG-ER), the European union of medical specialists (EUMS), the Fragility fracture network (FFN), the International osteoporosis foundation (IOF) - European society for clinical and economic aspects …
Cost-effectiveness of a multi-professional case management experiment in Finnish labor market services
2020
The study undertook an economic evaluation of a multi-professional case man-agement intervention targeted at long-term unemployed Finns. The cost-effectiveness outcome of the intervention was analyzed in a matched case-control study framework involving a six-month follow-up. Effectiveness was measured by standardized quality of life indicators, and an indicator measuring personal capabilities. Individual level costs were derived from health and social services utilization data. Cost-effectiveness of the intervention was examined in relation to services as usual. The studied labor market intervention was associated with a positive change in the selected quality of life indicators; physical a…
Perspektiven der Notfallmedizin f�r das 21. Jahrhundert
2001
die fehlende einheitliche Notrufnummer, die fehlende integrierende Leitstelle, die Novellierung der Rettungsassistentenausbildung und des Medizinkurrikulums oder die flachendeckende Etablierung des “arztlichen Leiters Rettungsdienst”. Diese und andere Versaumnisse mussen unverzuglich beseitigt werden. Teilweise existieren fur die adaquate Behandlung des Patienten mit komplexen notfallmedizinischen Krankheitsbildern (“golden hour diseases”) schon Behandlungskonzepte und auch Kalkulationen, die einen eindeutigen Nutzen dieser Behandlung sowohl im Outcome als auch in Lebensqualitat und Kosten-Nutzen-Relationen widerspiegeln. Diese Konzepte mussen weiterhin kompromisslos umgesetzt werden. Darub…