Browsing by Title
Now showing items 7872778746 of 106876

Q measurements for highQ cavities
(Research Laboratory of Electronics, Massachusetts Institute of Technology, 1946) 
Q&A: Expansion microscopy
(Biomed Central Ltd, 201706)Expansion microscopy (ExM) is a recently invented technology that uses swellable charged polymers, synthesized densely and with appropriate topology throughout a preserved biological specimen, to physically magnify the ... 
A qanalogue of spanning trees : nilpotent transformations over finite fields
(Massachusetts Institute of Technology, 2009)The main result of this work is a qanalogue relationship between nilpotent transformations and spanning trees. For example, nilpotent endomorphisms on an ndimensional vector space over Fq is a qanalogue of rooted spanning ... 
QLearning and Enhanced Policy Iteration in Discounted Dynamic Programming
(Institute for Operations Research and the Management Sciences (INFORMS), 201202)We consider the classical finitestate discounted Markovian decision problem, and we introduce a new policy iterationlike algorithm for finding the optimal state costs or Qfactors. The main difference is in the policy ... 
Qlearning and policy iteration algorithms for stochastic shortest path problems
(SpringerVerlag, 201204)We consider the stochastic shortest path problem, a classical finitestate Markovian decision problem with a termination state, and we propose new convergent Qlearning algorithms that combine elements of policy iteration ... 
The qPushASEP: A New Integrable Model for Traffic in 1+1 Dimension
(SpringerVerlag, 201502)We introduce a new interacting (stochastic) particle system qPushASEP which interpolates between the q [italicized q]TASEP of Borodin and Corwin (Probab Theory Relat Fields 158(1–2):225–400, 2014; see also Borodin et ... 
The Q[superscript p][subscript Weak] experiment
(SpringerVerlag, 201302)In May 2012, the Q[superscript p][subscript Weak] collaboration completed a two year measurement program to determine the weak charge of the proton Q[superscript p][subscript Weak] = ( 1  4sin [superscript 2] θ[subscript ... 
QCADa framework for total quality development in an object oriented knowledge based engineering environment
(Massachusetts Institute of Technology, 1994) 
QCD axion window and lowscale inflation
(American Physical Society, 201807)We show that the upper bound of the classical QCD axion window can be significantly relaxed for lowscale inflation. If the GibbonsHawking temperature during inflation is lower than the QCD scale, the initial QCD axion ... 
QCD inequalities for hadron interactions
(American Physical Society, 201506)We derive generalizations of the WeingartenWitten QCD mass inequalities for particular multihadron systems. For systems of any number of identical pseudoscalar mesons of maximal isospin, these inequalities prove that near ... 
QCD PRECISION MEASUREMENTS AND STRUCTURE FUNCTION EXTRACTION AT A HIGH STATISTICS, HIGH ENERGY NEUTRINO SCATTERING EXPERIMENT: NuSOnG
(World Scientific, 201001)We extend the physics case for a new highenergy, ultrahigh statistics neutrino scattering experiment, NuSOnG (Neutrino Scattering On Glass) to address a variety of issues including precision QCD measurements, extraction ... 
QED radiative corrections to lowenergy Møller and Bhabha scattering
(American Physical Society, 201608)We present a treatment of the nexttoleadingorder radiative corrections to unpolarized Møller and Bhabha scattering without resorting to ultrarelativistic approximations. We extend existing softphoton radiative corrections ... 
qFibrosis: A fullyquantitative innovative method incorporating histological features to facilitate accurate fibrosis scoring in animal model and chronic hepatitis B patients
(Elsevier, 201402)Background & Aims: There is increasing need for accurate assessment of liver fibrosis/cirrhosis. We aimed to develop qFibrosis, a fullyautomated assessment method combining quantification of histopathological architectural ... 
QLEDs for displays and solidstate lighting
(Cambridge University Press (Materials Research Society), 201309)The mainstream commercialization of colloidal quantum dots (QDs) for lightemitting applications has begun: Sony televisions emitting QDenhanced colors are now on sale. The bright and uniquely sizetunable colors of ... 
QnAs with Susan L. Lindquist
(National Academy of Sciences of the United States of America, 201111)Prions defy molecular biology’s central dogma. Misfolded proteins that selfperpetuate, prions were first isolated in the early 1980s as the cause of a fatal sheep disease called scrapie. Since then, prions have been ... 
QoS assurance with colocated wireless access points
(Massachusetts Institute of Technology, 2003) 
QProfa scalable profiler for the Q back end
(Massachusetts Institute of Technology, 1995) 
qSR: a quantitative superresolution analysis tool reveals the cellcycle dependent organization of RNA Polymerase I in live human cells
(Nature Publishing Group, 201805)We present qSR, an analytical tool for the quantitative analysis of single molecule based superresolution data. The software is created as an opensource platform integrating multiple algorithms for rigorous spatial and ... 
QTinterval adaptation to changes in autonomic balance
(Massachusetts Institute of Technology, 2013)ECG variability, as it relates to the influence of the autonomic nervous system on the heart, is primarily studied via frequencydomain and timedomain analysis of heart rate variability (HRV). HRV studies the variability ... 
Quadrasense : immersive UAVbased crossreality environmental sensor networks
(Massachusetts Institute of Technology, 2015)Quadrasense explores futuristic applications in environmental sensing by integrating ideas of crossreality with semiautonomous sensoraware vehicles. The crossreality principals of telepresence, augmented reality, and ...