Results 71 to 80 of about 2,029,853 (153)

Noisy Information Signals and Endogenous Preferences for Labeled Attributes

open access: yesJournal of Agricultural and Resource Economics, 2015
Consumer preferences for labeled products are often assumed to be exogenous to the presence of labels. However, the label itself (and not the information on the label) can be interpreted as a noisy warning signal.
Jura Liaukonyte   +2 more
doaj   +1 more source

Defecation Warning Monitor Based on ScAlN Piezoelectric Ultrasonic Transducer (PMUT)

open access: yesMicromachines
This study proposes an innovative health management solution to address the defecation care needs of the elderly population. Traditional post-defecation care methods have significant limitations, particularly imposing a considerable psychological burden ...
Tao Yao   +4 more
doaj   +1 more source

Early warning systems of financial crises: implementation of a currency crisis model for Uganda [PDF]

open access: yes
The objective of this paper is to implement a prototype of a currency crisis model as part of an early warning system framework for Uganda. The financial systems of developing countries like Uganda are especially vulnerable and therefore robust ...
Heun, Michael, Schlink, Torsten
core  

Warning Signal Design: A Key Human Factors Issue in an In-Vehicle Front-To-Rear-End Collision Warning System

open access: yes, 1992
Warning signal effectiveness issues associated with the design of a front-to-rear-end collision warning system are discussed. Potential negative effects are that warnings may occur rarely, startling the driver and adding to cognitive load and stress, or
Thomas A. Dingus, Avraham D. Horowitz
core   +1 more source

Examining the feasiblity of informal settlement flood early warning systems : focus on the urban flood-risk experience of Kosovo and Masiphumelele residents, Cape Town South Africa [PDF]

open access: yes, 2011
Includes bibliographical references (leaves 107-117).This thesis examines the feasibility of applying people-centred approaches to flood early warning systems (EWS) in informal settlements in the City of Cape Town, particularly, through the experiences ...
Solomon, F J, Solomon, F.J .
core   +1 more source

A critical signal for phenotype transition driven by negative feedback loops

open access: yesiScience
Summary: The biological rhythms governed by negative feedback loops have undergone extensive investigation. However, developing reliable and versatile warning signals to predict periodic fluctuations in physiological processes and behaviors associated ...
Yao Wang   +5 more
doaj   +1 more source

Multistage Early Warning of Sodium-Ion Battery Thermal Runaway Using Multidimensional Signal Analysis and Redundancy Optimization

open access: yesBatteries
This paper proposes an early warning method for thermal runaway in sodium-ion batteries (SIBs) based on multidimensional signal analysis and redundancy optimization.
Jinzhong Li   +5 more
doaj   +1 more source

Preference for Warning in an Unavoidable Shock Situation: Replication and Extension

open access: yes, 1972
To replicate and extend the previously reported preference for warning in an unavoidable shock situation rats were tested individually in a two-compartment grid shuttle box and whether a preference for signal prior to unavoidable shock could be ...
Dominick Palestino   +2 more
core   +1 more source

The seven main challenges of an early warning system architecture

open access: yes, 2013
In this paper, we describe the work on the system architecture that is being developed in the EU FP7 project TRIDEC on “Collaborative, Complex and Critical Decision-Support in Evolving Crises”.
Mossgraber, Jurgen   +4 more
core   +1 more source

Automated Identification, Warning, and Visualization of Vortex-Induced Vibration

open access: yesSensors
Vortex-induced vibration (VIV) is a kind of abnormal vibration which needs to be automatically identified and warned in real time to guarantee the operational safety of a bridge.
Min He   +4 more
doaj   +1 more source

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