Results 31 to 40 of about 2,209,327 (291)
Option Tracing: Beyond Correctness Analysis in Knowledge Tracing [PDF]
, 2021 Knowledge tracing refers to a family of methods that estimate each student's knowledge component/skill mastery level from their past responses to questions. One key limitation of most existing knowledge tracing methods is that they can only estimate an \emph{overall} knowledge level of a student per knowledge component/skill since they analyze only the
Aritra Ghosh 0001 +2 more
openaire +2 more sources
Solar Coronal Structures and Stray Light in TRACE
, 2008 Using the 2004 Venus transit of the Sun to constrain a semi-empirical point-spread function for the TRACE EUV solar telescope, we have measured the effect of stray light in that telescope. We find that 43% of 171A EUV light that enters TRACE is scattered,
Aschwanden +15 more
core +1 more source
New Developments in the Production and Research of Actinide Elements
Atoms, 2022 This article briefly reviews topics related to actinide research discussed at the virtual workshop Atomic Structure of Actinides & Related Topics organized by the University of Mainz, the Helmholtz Institute Mainz, and the GSI Helmholtz Centre for Heavy ...
Mustapha Laatiaoui, Sebastian Raeder
doaj +1 more source
Journal of Research of the National Bureau of Standards, 1988 In the era of classical analysis when major and minor constituents of materials such as rocks and ores were determined by gravimetric and titrimetric methods, a measure of the quality of an analysis was the closeness to which the summation of constituents approached 100%. Trace constituents were considered to be those known to be present but in amounts
openaire +1 more source
SNMP Trace Analysis: Results of Extra Traces [PDF]
, 2009 The Simple Network Management Protocol (SMMP) was introduced in the late 1980s. Since then, several evolutionary protocol changes have taken place, resulting in the SNMP version 3 framework (SNMPv3). Extensive use of SNMP has led to significant practical
Moreira Moura, G.C. +4 more
core +2 more sources
Organoids in pediatric cancer research
FEBS Letters, EarlyView.Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley +1 more source
Stationary Explosive Trace Detection System Using Differential Ion Mobility Spectrometry (DMS)
Sensors, 2023 Detecting trace amounts of explosives is important for maintaining national security due to the growing threat of terror attacks. Particularly challenging is the increasing use of homemade explosives.
Monika Szyposzyńska +4 more
doaj +1 more source
Dynamic delta method for trace gas analysis [PDF]
, 1975 Method has been developed in which measurements are made only over viscous flow range, eliminating fractionation before the molecular leak and problems due to surface ...
Hughes, D. B. +2 more
core +1 more source
Orientifold daughter of N=4 SYM and double-trace running
, 2011 We study the orientifold daughter of N=4 super Yang-Mills as a candidate non-supersymmetric large N conformal field theory. In a theory with vanishing single-trace beta functions that contains scalars in the adjoint representation, conformal invariance ...
A. Sagnotti +3 more
core +1 more source
FEBS Letters, EarlyView.Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho +3 more
wiley +1 more source