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What good are positive emotions

by Barbara L. Fredrickson - Review of General Psychology , 1998
"... This article opens by noting that positive emotions do not fit existing models of emotions. Consequently, a new model is advanced to describe the form and function of a subset of positive emotions, including joy, interest, contentment, and love. This new model posits that these positive emotions ser ..."
Abstract - Cited by 454 (15 self) - Add to MetaCart
, not only to test the and far between. Any review of the psychologi- ideas presented here, but also to build other new cal literature on emotions will show that models that might illuminate the nature and psychologists have typically favored negative value of positive emotions. Psychology sorely emotions

The Linear Time-Branching Time Spectrum II - The semantics of sequential systems with silent moves

by R.J. van Glabbeek , 1993
"... ion Rule (KFAR) (Baeten, Bergstra & Klop [3]), expresses a global fairness assumption. It says that when possible a system will escape from any cycle of internal actions. Some form of KFAR is crucial for many protocal verifications with unreliable channels, and for that reason preorders and equi ..."
Abstract - Cited by 375 (21 self) - Add to MetaCart
in failure may-semantics. Still the combination of KFAR \Gamma and the liveness requirement appears to require global testing, and is only satisfied in the semantics between contrasimulation (C) and stability respecting branching bisimulation (BB s ). These requirements would reduce the number

Automated pseudo-live testing of firewall configuration enforcement

by Ehab Al-shaer, Adel El-atawy, Taghrid Samak - Selected Areas in Communications, IEEE Journal on
"... Abstract—Network security devices such as firewalls and intrusion detection systems are constantly updated in their implementation to accommodate new features, performance standards and to utilize new hardware optimization. Reliable, yet practical, testing techniques for validating the configuration ..."
Abstract - Cited by 9 (1 self) - Add to MetaCart
Abstract—Network security devices such as firewalls and intrusion detection systems are constantly updated in their implementation to accommodate new features, performance standards and to utilize new hardware optimization. Reliable, yet practical, testing techniques for validating

Time-series detection of perspiration as a liveness test in fingerprint devices

by Sujan T. V. Parthasaradhi, Reza Derakhshani, Lawrence A. Hornak, Stephanie A. C. Schuckers - IEEE Trans. Syst., Man, Cybern. C , 2005
"... Abstract—Fingerprint scanners may be susceptible to spoofing using artificial materials, or in the worst case, dismembered fingers. An anti-spoofing method based on liveness detection has been developed for use in fingerprint scanners. This method quantifies a specific temporal perspiration pattern ..."
Abstract - Cited by 24 (0 self) - Add to MetaCart
present in fingerprints acquired from live claimants. The enhanced perspi-ration detection algorithm presented here improves our previous work by including other fingerprint scanner technologies; using a larger, more diverse data set; and a shorter time window. Several classification methods were tested

Long-Lived Test-And-Set Using Bounded Space

by Jaap-henk Hoepman , 1999
"... This paper studies the problem of implementing a shared memory test-and-set object using only shared registers. Our contribution is threefold. First, we present a general framework to allow reasoning about reusing one-shot shared memory objects in the construction of bounded space long-lived objects ..."
Abstract - Cited by 1 (1 self) - Add to MetaCart
This paper studies the problem of implementing a shared memory test-and-set object using only shared registers. Our contribution is threefold. First, we present a general framework to allow reasoning about reusing one-shot shared memory objects in the construction of bounded space long-lived

Applicability of Activities of Daily Living Tests in Individuals with Heart Failure

by Ywia Danieli Valadares, Krislainy De Sousa Corrêa, Bruna Oliveira Silva, Cintia Laura, Pereira Araujo, Manuela Karloh, Anamaria Fleig Mayer, Brazil Presidente, Antônio Carlos, Anamaria Fleig Mayer
"... 4. Post-Graduation Program in ..."
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4. Post-Graduation Program in

Rate of Change and other Metrics: a Live Study of the World Wide Web

by Fred Douglis , Anja Feldmann , Balachander Krishnamurthy , Jeffrey Mogul , 1997
"... Caching in the World Wide Web is based on two critical assumptions: that a significant fraction of requests reaccess resources that have already been retrieved; and that those resources do not change between accesses. We tested the validity of these assumptions, and their dependence on characterist ..."
Abstract - Cited by 216 (25 self) - Add to MetaCart
Caching in the World Wide Web is based on two critical assumptions: that a significant fraction of requests reaccess resources that have already been retrieved; and that those resources do not change between accesses. We tested the validity of these assumptions, and their dependence

UNCONSCIOUS MIND: AUTHENTICATING WITH SOMETHING YOU DON’T KNOW? OR JUST AN INFALLIBLE LIVENESS TEST?

by Miguel Vargas Martin, Kamilla Jóhannsdóttir, Gerardo B. Reynaga, Jayshiro Tashiro, Miguel A. Garcia-ruiz
"... Biometrics has become a major field of study in the area of computer security. Liveness tests complement biometric systems by introducing an extra level of authentication to prevent identity forgeries. In this abstract we present the fundamental ideas behind a new authentication paradigm that captur ..."
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Biometrics has become a major field of study in the area of computer security. Liveness tests complement biometric systems by introducing an extra level of authentication to prevent identity forgeries. In this abstract we present the fundamental ideas behind a new authentication paradigm

ICONE17-75450 CORE MELT SOLIDIFICATION CHARACTERISTICS IN RPV LOWER HEAD -EXPERIMENTAL RESULTS FROM LIVE-TESTS

by Xiaoyang Gaus-Liu , Alexei Miassoedov , Thomas Cron , Jerzy Foit , Thomas Wenz , Silke Schmidt-Stiefel
"... ABSTRACT Core melt solidification phenomena during external reactor vessel cooling is investigated in LIVE tests with different external cooling conditions and melt pouring positions. A noneutectic simulant melt (80-20 mole% KNO 3 -NaNO 3 ) is used in the LIVE tests. It is found out that when the v ..."
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ABSTRACT Core melt solidification phenomena during external reactor vessel cooling is investigated in LIVE tests with different external cooling conditions and melt pouring positions. A noneutectic simulant melt (80-20 mole% KNO 3 -NaNO 3 ) is used in the LIVE tests. It is found out that when

Testing for competence rather than for “intelligence

by David C. Mcclelland - American Psychologist , 1973
"... The testing movement in the United States has been a success, if one judges success by the usual American criteria of size, influence, and profitability. Intelligence and aptitude tests are used nearly everywhere by schools, colleges, and employers. It is a sign of backwardness not to have test scor ..."
Abstract - Cited by 208 (0 self) - Add to MetaCart
the lives of young people by stamping some of them "qualified " and others "less qualified " for college work. Until recent "exceptions " were made (over the protest of some), the tests have served as a very efficient device for screening out black, Spanish-speaking, and other
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