Results 271 to 280 of about 2,981,187 (316)

Research on optimization of transportation routes for infectious medical waste. [PDF]

PLoS One
Hao C, Libo LI, Xuerui Q, Wenxian W.
europepmc   +1 more source

On Strongly Regular Graphs with Parameters (k,0,2) and Their Antipodal Double Covers (Algebraic Combinatorics)

, 1998
Nobuo Nakagawa
openalex   +1 more source

Two‐Phase Content‐Balancing CD‐CAT Online Item Calibration

Journal of Educational Measurement, EarlyView.
Abstract Online calibration estimates new item parameters alongside previously calibrated items, supporting efficient item replenishment. However, most existing online calibration procedures for Cognitive Diagnostic Computerized Adaptive Testing (CD‐CAT) lack mechanisms to ensure content balance during live testing.
Jing Huang, Yuxiao Zhang, Jason W. Morphew, Jayson M. Nissen, Ben Van Dusen, Hua Hua Chang   +5 more
wiley   +1 more source

Analysis of disaster-affected population mobility through grid-aggregated mobile location data: The 2017 Jiuzhaigou earthquake, China. [PDF]

PLoS One
Lin Z, Mao R, Zhao H, Tang Z, Yang S, Pan P.   +5 more
europepmc   +1 more source

The Effectiveness of a Cover-Copy-Compare App for Developing Secondary School Students' Mathematical Procedural Fluency with Straight-Line Graphs. [PDF]

Can J Sci Math and Technol Educ
Strauss J, Foster C, Jay T.
europepmc   +1 more source

Chaos in Stochastic 2d Galerkin-Navier-Stokes. [PDF]

Commun Math Phys
Bedrossian J, Punshon-Smith S.
europepmc   +1 more source

Projective covers in categories of topological spaces and topological algebras

, 1971
Bernhard Banaschewski
openalex   +1 more source

Probability via Expectation Measures. [PDF]

Entropy (Basel)
Harremoës P.
europepmc   +1 more source

Pulse width modulation for current source inverters with arbitrary number of phases. [PDF]

Sci Rep
Pejović P, Ohno T, Borović U, Mirić S.   +3 more
europepmc   +1 more source