Πλοήγηση ανά Θέμα "performance assessment"
Αποτελέσματα 1-20 από 29
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Application of artificial neural networks for natural gas consumption forecasting
(2020)The present research study explores three types of neural network approaches for forecasting natural gas consumption in fifteen cities throughout Greece; a simple perceptron artificial neural network (ANN), a state-of-the-art ... -
Assessing the performance level of a water system
(2004)What should System Managers prefer? Systems that never fail or systems that remain safe during a failure? The present paper tries to give an answer to this dilemma by presenting a methodology that hierarchically analyses ... -
Bank efficiency in Vietnam: Do scale expansion strategies and non-performing loans matter?
(2022)In Vietnam, following the process of financial liberalization, the rapid banking expansion has resulted in structural frangibility and bad debt proliferation with negative implication for bank performance. This is the first ... -
Effect of an Herbal Mixture of Oregano, Garlic, Sage and Rock Samphire Extracts in Combination with Tributyrin on Growth Performance, Intestinal Microbiota and Morphology, and Meat Quality in Broilers
(2022)The present study investigated the effects of two feed additives, the first containing an herbal mixture of oregano, garlic, sage, and rock samphire extracts and the second containing tributyrin (glyceryl tributyrate) when ... -
Effect of fishmeal replacement by hydrolyzed feather meal on growth performance, proximate composition, digestive enzyme activity, haematological parameters and growth-related gene expression of gilthead seabream (Sparus aurata)
(2020)Two feeding trials were conducted to examine the replacement of fishmeal (FM) by hydrolyzed feather meal (HFM) in the diet of juvenile gilthead sea bream (Sparus aurata). In trial I (100 days), three isonitrogenous (500 g ... -
The Effects of a Cognitively Challenging Physical Activity Intervention on School Children’s Executive Functions and Motivational Regulations
(2022)This study examined the effects of a physical education intervention consisting of cognitively challenging physical activity games on school children’s executive functions and motivational regulations. Ninety-nine fourth- ... -
Effects of a Strategic Self-Talk Intervention on Attention Functions and Performance in a Golf Task under Conditions of Ego Depletion
(2022)States of reduced self-control described as ego depletion have been shown to impair sport task performance. Recently, self-talk has emerged as a successful method to counteract ego depletion effects in cognitive tasks. ... -
Evaluating the spatiotemporal performance of tourist destinations: the case of Mediterranean coastal regions
(2020)The mitigation of spatiotemporal pressure is directly related to improvements for the competitive positions of coastal tourist destinations. Extensive diversification initiatives have been undertaken in many regions in ... -
Evaluation of public perception on key sustainability indicators for drinking water quality by fuzzy logic methodologies
(2019)Social acceptance of water quality in urban areas depends on the perception and awareness of the stakeholders and the wider public. Moreover, the significance of social trust in stakeholders appears to be an influential ... -
Glycerol-Based Deep Eutectic Solvents for Simultaneous Organosolv Treatment/Extraction: High-Performance Recovery of Antioxidant Polyphenols from Onion Solid Wastes
(2022)Onion solid wastes (OSW) are a food side-stream with high polyphenolic load and distinguished polyphenolic profile. This study was conducted in order to explore a novel methodology of production of polyphenol-enriched ... -
The impacts of sun exposure on worker physiology and cognition: Multi-country evidence and interventions
(2021)Background: A set of four case-control (n = 109), randomized-controlled (n = 7), cross-sectional (n = 78), and intervention (n = 47) studies was conducted across three countries to investigate the effects of sun exposure ... -
Innovative control approaches to assess energy implications of adaptive facades based on simulation using EnergyPlus
(2020)The current development of shading systems which respond to both environmental and human inputs; leads to envisioning an envelope that is multifunctional, responsive and dynamic, named as Adaptive Facades (AFs). The key ... -
Integrated biodepuration of pesticide-contaminated wastewaters from the fruit-packaging industry using biobeds: Bioaugmentation, risk assessment and optimized management
(2016)Wastewaters from fruit-packaging plants contain high loads of toxic and persistent pesticides and should be treated on site. We evaluated the depuration performance of five pilot biobeds against those effluents. In addition ... -
Machine learning approaches for predicting health risk of cyanobacterial blooms in Northern European Lakes
(2020)Cyanobacterial blooms are considered a major threat to global water security with documented impacts on lake ecosystems and public health. Given that cyanobacteria possess highly adaptive traits that favor them to prevail ... -
Measurement and evaluation of multi-function parallel network hierarchical DEA systems
(2022)Many organisations are composed of multiple departments connected either in series or in parallel, which may be further decomposed into a number of functions arranged in a hierarchical structure. Several researchers have ... -
Modelling the effect of national culture on countries' innovation performances: A conditional full frontier approach
(2013)This paper provides empirical evidence of the link between countries' cultural factors and innovation performance. By defining innovation process in a knowledge production framework it uses conditional and unconditional ... -
The Nexus of Tourism Spending with Economic Performance: A Panel Data Analysis for the Eurozone Area
(2021)The paper investigates the nexus of tourism spending (i.e. leisure and business tourism spending) with economic performance (i.e. GDP and employment) for the Eurozone countries, during the period 2000- 2018, employing ... -
“On-Line” Heating Emissions Based on WRF Meteorology— Application and Evaluation of a Modeling System over Greece
(2022)The main objective of the present study is the development of an “on-line” heating emissions modeling system based on simulated meteorological data and its integration with air quality modeling systems in order to improve ... -
Performance analysis of a grid-connected photovoltaic park after 6 years of operation
(2019)The growth of renewable energy and especially photovoltaic energy in Greece is remarkable. There exist many grid-connected systems in Greek territory which have completed ten years operation. A challenging task for these ... -
Performance optimization of a solar adsorption chiller by dynamically adjusting the half-cycle time
(2021)The half-cycle time effect on the performance of a solar single-stage dual-bed adsorption chiller, in Athens, Greece, in July, is investigated. The adsorption chiller coupled with the solar system is simulated, in real ...