Results 71 to 80 of about 7,619,088 (320)

Semi-Quantitative Comparative Analysis And Its Application [PDF]

, 1999
SQCA is an implemented technique for the semi-quantitative comparative analysis of dynamical systems. It is both able to deal with incompletely specified models and make precise predictions by exploiting semi-quantitative information in the form of ...
Jong, Hidde de, Vatcheva, Ivayla
core   +1 more source

Quantitative Robustness Analysis of Quantum Programs (Extended Version)

, 2018
Quantum computation is a topic of significant recent interest, with practical advances coming from both research and industry. A major challenge in quantum programming is dealing with errors (quantum noise) during execution.
Hicks, Michael, Hietala, Kesha, Hung, Shih-Han, Wu, Xiaodi, Ying, Mingsheng, Zhu, Shaopeng   +5 more
core   +1 more source

Quantitative analysis of regulatory flexibility under changing environmental conditions [PDF]

, 2010
The circadian clock controls 24-h rhythms in many biological processes, allowing appropriate timing of biological rhythms relative to dawn and dusk. Known clock circuits include multiple, interlocked feedback loops.
Adrian W Thomson, Alexandra Pokhilko, Andrew J Millar, David A Rand, Dunlap JC, Ferenc Nagy, Kieron D Edwards, Kirsten Knox, Laszlo Kozma‐Bognar, Ozgur E Akman, Paul E Brown, Peter J Lumsden, Thomas B   +12 more
core   +4 more sources

Real‐time assay of ribonucleotide reductase activity with a fluorescent RNA aptamer

FEBS Letters, EarlyView.
Ribonucleotide reductases (RNR) synthesize DNA building blocks de novo, making them crucial in DNA replication and drug targeting. FLARE introduces the first single‐tube real‐time coupled RNR assay, which enables isothermal tracking of RNR activity at nanomolar enzyme levels and allows the reconstruction of allosteric regulatory patterns and rapid ...
Jacopo De Capitani, Noemi E. Nwosu, Viktoria Gocke, Müge Kasanmascheff, Hannes Mutschler   +4 more
wiley   +1 more source

Observations from the U.S. Federal Income Tax to Distinguish Between Measures of Progressivity and Redistributive Capacity

Central European Public Administration Review, 2016
This study provides insights on the attributes of a tax that are measured by two different classes of progressivity indices – those defined by Kakwani (1977), Suits (1977), Stroup (2005), and Mathews (2016) and those defined by Musgrave & Thin (1948 ...
Timoty Mathews
doaj   +1 more source

A quantitative analysis of measures of quality in science [PDF]

, 2007
Condensing the work of any academic scientist into a one-dimensional measure of scientific quality is a difficult problem. Here, we employ Bayesian statistics to analyze several different measures of quality.
A. F. J. Raan XXXvan, A. Lotka, A.-L. Barabási, Andrew D. Jackson, Benny E. Lautrup, D. Adam, D. Solla Price XXXde, G. Franck, M. E. J. Newman, M. E. J. Newman, M. V. Simkin, P. O. Seglen, R. Albert, R. P. Dellavalle, S. Lehmann, S. Lehmann, S. N. Dorogovtsev, S. Redner, S. Redner, Sune Lehmann   +19 more
core   +2 more sources

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

FEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source

Exploring Advanced Versions of Hermite-Hadamard and Trapezoid-Type Inequalities by Implementation of Fuzzy Interval-Valued Functions

Journal of Function Spaces
The extension of interval-valued and real-valued functions known as fuzzy interval-valued function (FIVF) has made substantial contributions to the theory of interval analysis.
Yaqun Niu, Rana Safdar Ali, Naila Talib, Shahid Mubeen, Gauhar Rahman, Çetin Yildiz, Fuad A. Awwad, Emad A. A. Ismail   +7 more
doaj   +1 more source

A Quantitative Analysis of Charmonium Suppression in Nuclear Collisions

, 1996
Data from J/psi and psi' production in p-A collisions are used to determine the cross section for absorption of pre-resonance charmonium in nuclear matter.
Kharzeev, D., Lourenco, C., Nardi, M., Satz, H.   +3 more
core   +1 more source

Time after time – circadian clocks through the lens of oscillator theory

FEBS Letters, EarlyView.
Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo, Carolin Ector, Hanspeter Herzel   +2 more
wiley   +1 more source