Copying and Comparing Repeating Patterns: Children’s Strategies and Descriptions

Autor: Esther Levenson, Pessia Tsamir, Ruthi Barkai, Dina Tirosh

Publikováno v: Mathematics Education in the Early Years ISBN: 9783030347758

This study investigates preschool teachers’ implementations and children’s engagement with copying repeating patterns, as well as their descriptions when comparing patterns. Children were presented with an AB-structured pattern in the form of a s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0dd926030967865683f80755986e401a
https://doi.org/10.1007/978-3-030-34776-5_4

The attentional blink and lag-1 sparing are nonspatial

Autor: Christian N. L. Olivers, Rasmus Lunau

Publikováno v: Lunau, R & Olivers, C N L 2010, ' The attentional blink and lag 1 sparing are nonspatial ', Attention, Perception & Psychophysics, vol. 72, no. 2, pp. 317-325 .
Lunau, R & Olivers, C N L 2010, ' The attentional blink and lag-1 sparing are nonspatial ', Attention, Perception & Psychophysics, vol. 72, pp. 317-325 . https://doi.org/10.3758/APP.72.2.317
Attention, Perception & Psychophysics, 72, 317-325. Springer New York

The attentional blink (AB) refers to the finding that the perception of the second of two targets (T2) is impaired when presented in close temporal proximity to the first target (T1). An exception to this deficit occurs when T2 immediately follows T1

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d4e662084a72bc0aaef3919e0cfc7e0b
https://hdl.handle.net/1871.1/dabc21f7-d97f-4037-84eb-f1e1982b78cb

Synthesis, Properties, and Atropisomerism of Arylcarbamates with a Phosphonium Group

Autor: Ludger Ernst, Peter G. Jones, Atilla Karaçar, Matthias Freytag, Olga V. Dovgan, Yuri G. Gololobov, Pavel V. Petrovskii, Reinhard Schmutzler, S. Okucu, Irina Yu. Krasnova

Publikováno v: Phosphorus, Sulfur, and Silicon and the Related Elements. 177:1677-1680

The reactions of the zwitterionic species 1 with ortho -substituted aryl isocyanates proceed in an unusual way, resulting in the formation of the P-containing carbamates 3. In the latter (except for X=F) the CH 2 P protons are anisochronous and give

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d07b9b067c0aa0c1c427d598a6021849
https://doi.org/10.1080/10426500212242

Blue whale song sequencing off Southern California

Autor: Leah A. Lewis, Ana Širović, John A. Hildebrand, John Calambokidis

Publikováno v: The Journal of the Acoustical Society of America. 140:3295-3295

Blue whales off Southern California produce a unique song consisting of pulsed A unit and tonal B unit calls. These units are either sequenced in an alternating AB pattern, or a single A unit is followed by multiple B units (here denoted ABB). To inv

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d18b2d94420a9c471cd110f7f84696b0
https://doi.org/10.1121/1.4970477

(2-Bromovinyl)trimethylsilane

Autor: Robert F. Cunico

Publikováno v: e-EROS Encyclopedia of Reagents for Organic Synthesis

[13682-94-5] C5H11BrSi (MW 179.13) InChI = 1S/C5H11BrSi/c1-7(2,3)5-4-6/h4-5H,1-3H3/b5-4+ InChIKey = FKXCNOSKBLGEMQ-SNAWJCMRSA-N (E) [41309-43-7] InChI = 1S/C5H11BrSi/c1-7(2,3)5-4-6/h4-5H,1-3H3/b5-4+ InChIKey = FKXCNOSKBLGEMQ-SNAWJCMRSA-N (Z) [70737-2

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::430a61012a08c72ae18c7c790d4048cf
https://doi.org/10.1002/047084289x.rb333