Zobrazeno 1 - 10
of 238
pro vyhledávání: '"A H, Clemens"'
Emissivity measurements conducted on intermetallic γ-TiAl-based alloys for aeronautical applications
Publikováno v:
Journal of Materials Research and Technology, Vol 27, Iss , Pp 3170-3179 (2023)
The directional spectral emissivity of a Ti–48Al–2Nb–2Cr alloy (in at.%), 4822 alloy, and a Ti-43.5Al–4Nb–1Mo-0.1B alloy (in at.%),TNM alloy, used in the aeronautical industry, are measured between 150 and 850 °C. The differences in the em
Externí odkaz:
https://doaj.org/article/862fc575aebc4047a4e3bb88d627506e
Publikováno v:
Materials & Design, Vol 207, Iss , Pp 109848- (2021)
Grain boundary engineering plays a major role for controlling the properties of modern high-performance materials. Especially Mo and its alloys have advantageous high-temperature structural properties as well as a number of attractive functional prop
Externí odkaz:
https://doaj.org/article/7b4b503846b44d9189a376996e16b7cc
Autor:
E. Puzzolo, H. Zerriffi, E. Carter, H. Clemens, H. Stokes, P. Jagger, J. Rosenthal, H. Petach
Publikováno v:
GeoHealth, Vol 3, Iss 12, Pp 370-390 (2019)
Abstract Promoting access to clean household cooking energy is an important subject for policy making in low‐ and middle‐income countries, in light of urgent and global efforts to achieve universal energy access by 2030 (Sustainable Development G
Externí odkaz:
https://doaj.org/article/e0f860ee9bb940e889cefa96d1b891f9
Publikováno v:
Materials & Design, Vol 201, Iss , Pp 109506- (2021)
The 4th generation of intermetallic γ-TiAl based alloys, the so-called TNM alloy with its nominal composition of Ti-43.5Al-4Nb-1Mo-0.1B (in at.%), gained attention especially as high temperature lightweight structural materials. The scope of this st
Externí odkaz:
https://doaj.org/article/680fd78167224e19a0fe22bcc66a9bd9
Autor:
Nathan H. Clemens, Sharon Vaughn
Publikováno v:
Reading Research Quarterly. 58:181-187
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f900bb0aa6a8a88f815f5848d715cc20
https://doi.org/10.1002/rrq.499
https://doi.org/10.1002/rrq.499
Publikováno v:
Practical Metallography. 60:171-186
Modern day rotating X-ray anodes utilize a conversion layer comprised of a tungstenrhenium alloy. The thermomechanical loading of this layer during computed tomography operation introduces various signs of fatigue like cracking, roughening, melting,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::35cfc9df772df2bb41eafa16512929bd
https://doi.org/10.1515/pm-2022-1037
https://doi.org/10.1515/pm-2022-1037
Publikováno v:
School Psychology. 38:15-29
Language and self-regulation develop bidirectionally, and they synergistically affect most aspects of acquiring reading proficiency. Children and youth from historically marginalized communities tend to have less expansive knowledge of academic vocab
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::af9ce47229adc3fd8f411ad028ee642b
https://doi.org/10.1037/spq0000522
https://doi.org/10.1037/spq0000522
Autor:
S. Jakob, A. Leitner, A. Lorich, M. Eidenberger-Schober, W. Knabl, R. Pippan, H. Clemens, V. Maier-Kiener
Publikováno v:
Materials & Design, Vol 182, Iss , Pp - (2019)
In this study, nanoindentation experiments with a continuously measured stiffness are performed in the vicinity of grain boundaries in technically pure molybdenum. A significant change in hardness as a function of indentation depth is put in context
Externí odkaz:
https://doaj.org/article/af214857bb2f4acdaaefdbf32e548fe2
Publikováno v:
Journal of School Psychology. 92:246-264
Research on universal screening in reading has primarily focused on the psychometric adequacy of screening procedures without critically considering costs and value. Educators in upper elementary and middle school have access to a great deal of extan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7bb755525f7d627503adee1ddc9b25e4
https://doi.org/10.1016/j.jsp.2022.03.009
https://doi.org/10.1016/j.jsp.2022.03.009
Autor:
Inbal Nahum-Shani, Nathan H. Clemens, Daniel Almirall, Christian T. Doabler, Sharon Vaughn, Greg Roberts
Publikováno v:
Except Child
This article introduces the special section on adaptive interventions and sequential multiple-assignment randomized trial (SMART) research designs. In addition to describing the two accompanying articles, we discuss features of adaptive interventions
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ef312ae6c6141ad65115754a9b51174
https://doi.org/10.1177/00144029211024141
https://doi.org/10.1177/00144029211024141