Results 221 to 230 of about 4,433,394 (276)

Exploring 3D anatomy: A free online course supporting novice learner inquiry and spatial conceptualization

open access: yesAnatomical Sciences Education, EarlyView.
Abstract Application of three‐dimensional anatomical knowledge is essential for patient examination, diagnosis, and treatment and is crucial in the training of medical and healthcare students. Moreover, critical observation and spatial awareness are vital for learner understanding of three‐dimensional anatomical structures and relationships.
Jiayi Zhang   +5 more
wiley   +1 more source

A Mathematical Analysis of IPT-DMFT. [PDF]

open access: yesCommun Math Phys
Cancès E, Kirsch A, Perrin-Roussel S.
europepmc   +1 more source

Design and development of an SDR-based system for real-time detection and characterization of drone RF signatures. [PDF]

open access: yesSci Rep
Saber M   +7 more
europepmc   +1 more source

Effects of CTCF on the regulatory landscape of the mouse Sox2 locus

open access: yes
Eder M   +5 more
europepmc   +1 more source

Sets of Optimal Frequency-Hopping Sequences

open access: yesIEEE Transactions on Information Theory, 2008
In communication systems, frequency-hopping spread spectrum and direct-sequence spread spectrum are two main spread coding technologies. Frequency-hopping sequences are needed in FH-CDMA systems. In this correspondence, three algebraic constructions of sets of optimal frequency-hopping sequences are presented.
Jianxing Yin
exaly   +4 more sources

Algebraic Constructions of Optimal Frequency-Hopping Sequences

open access: yesIEEE Transactions on Information Theory, 2007
Frequency-hopping (FH) spread spectrum and direct-sequence spread spectrum are two main spread-coding technologies. Frequency-hopping sequences are needed in FH code-division multiple-access (CDMA) systems. In this correspondence, three classes of optimal frequency-hopping sequences are constructed with algebraic methods. The three classes are based on
Cunsheng Ding, Marko J. Moisio, Jin Yuan
openaire   +4 more sources

New constructions of optimal frequency hopping sequences

Applicable Algebra in Engineering, Communication and Computing, 2022
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Lei Wan, Jingjun Bao
openaire   +3 more sources

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