Results 71 to 80 of about 9,224,916 (211)

Multi-risk assessment: a sensitivity test for a local-scale semi-quantitative methodology

open access: yesChemical Engineering Transactions, 2019
A semi-quantitative methodology at a local scale is presented, aimed at increasing the efficacy of Land Use Planning related to the Management of risks, in particular for multiple risks impinging on the same territory (Multi-risks).
Eleonora Pilone   +2 more
doaj   +1 more source

Local sensitivity approximations for selectivity bias

open access: yes, 2001
Observational data analysis is often based on tacit assumptions of ignorability or randomness. The paper develops a general approach to local sensitivity analysis for selectivity bias, which aims to study the sensitivity of inference to small departures ...
Shinto Eguchi, John Copas
core   +1 more source

Sensitivity bond graphs [PDF]

open access: yes, 2000
A sensitivity bond graph, of the same structure as the system bond graph, is shown to provide a simple and effective method of generating sensitivity functions of use in optimisation.
Gawthrop, P. J., Peter J. Gawthrop
core   +1 more source

Growth grammars simulating trees – an extension of L-systems incorporating local variables and sensitivity.

open access: yesSilva Fennica, 1997
The rule-based formal language of "stochastic sensitive growth grammars" was designed to describe algorithmically the changing morphology of forest trees during their lifetime under the impact of endogenous and exogenous factors, and to generate 3-D ...
Kurth, Winfried, Sloboda, Branislav
doaj   +1 more source

A Semiparametric Approach for Analyzing Nonignorable Missing Data [PDF]

open access: yes
In missing data analysis, there is often a need to assess the sensitivity of key inferences to departures from untestable assumptions regarding the missing data process.
Yi Qian, Hui Xie, Leming Qu
core  

Local and global sensitivity analysis for railway upgrading between hydrogen fuel cell and electrification

open access: yesHigh-Speed Railway
In the field of rail transit, the UK Department of Transport stated that it will realize a comprehensive transformation of UK railways by 2050, abandoning traditional diesel trains and upgrading them to new environmentally friendly trains.
Yizhe Zhang   +4 more
doaj   +1 more source

Demographic sensitivity inside the local authorities [PDF]

open access: yes
The knowledge of the administrated population it is not wll appreciated at local level by the Administrators (Majors, Councillors, Public Servants). The attention is more devoted to political items and the sensitivity for the numbers of the population is
Enrico Todisco   +1 more
core  

Local Monte Carlo Simulation for the Reliability Sensitivity Analysis

open access: yes, 2011
An efficient numerical technique, namely the Local Monte Carlo Simulation method, is presented to assess the reliability sensitivity in this paper.
Zhang Chun Tang, Zhen Zhou Lu, Da Wei Li
core   +1 more source

Sensitivity Mapping of Closed-Loop Root Contours from Robust Admissibility to Local Fragility

open access: yesTechnologies
Robust admissibility guarantees that the closed-loop poles remain within a prescribed region, but it does not reveal the locally sensitive portions of the root contours.
Vesela Karlova-Sergieva
doaj   +1 more source

Sufficiency of Local Feedback for Sensor-Actuator Network-Based Control Systems with Distance Sensitivity Properties

open access: yesJournal of Sensor and Actuator Networks, 2013
Timely dissemination of required state information poses a significant challenge in the design of distributed sensor/actuator network-based control systems.
Vinod Kulathumani, Bryan Lemon
doaj   +1 more source

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