Academic literature on the topic '42C40'

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic '42C40.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Journal articles on the topic "42C40"

1

Kribs, David W. "QUANTUM CHANNELS, WAVELETS, DILATIONS AND REPRESENTATIONS OF $\mathcal{O}_{n}$." Proceedings of the Edinburgh Mathematical Society 46, no. 2 (2003): 421–33. http://dx.doi.org/10.1017/s0013091501000980.

Full text
Abstract:
AbstractWe show that the representations of the Cuntz $C^*$-algebras $\mathcal{O}_n$ which arise in wavelet analysis and dilation theory can be classified through a simple analysis of completely positive maps on finite-dimensional space. Based on this analysis, we find an application in quantum information theory; namely, a structure theorem for the fixed-point set of a unital quantum channel. We also include some open problems motivated by this work.AMS 2000 Mathematics subject classification: Primary 46L45; 47A20; 46L60; 42C40; 81P15
APA, Harvard, Vancouver, ISO, and other styles
2

Garrigós, Gustavo, Reinhard Hochmuth, and Anita Tabacco. "WAVELET CHARACTERIZATIONS FOR ANISOTROPIC BESOV SPACES WITH 0." Proceedings of the Edinburgh Mathematical Society 47, no. 3 (2004): 573–95. http://dx.doi.org/10.1017/s001309150300107x.

Full text
Abstract:
AbstractWe present a wavelet characterization of anisotropic Besov spaces $B_{p,q}^{\bm{\alpha}}(\mathbb{R}^n)$, valid for the whole range $0\ltp,q\lt\infty$, and in terms of multi-resolution analyses with dilation adapted to the anisotropy of the space. Our proofs combine classical techniques based on Bernstein and Jackson-type inequalities, and nonlinear methods for the cases $p\lt1$. Among the consequences of our results, we characterize $B_{p,q}^{\bm{\alpha}}$ as a linear approximation space, and derive embeddings and interpolation formulae for $B_{p,q}^{\bm{\alpha}}$, which appear to be new in the literature when $p\lt1$.AMS 2000 Mathematics subject classification: Primary 42B35; 42C40; 41A17
APA, Harvard, Vancouver, ISO, and other styles
3

Eriksson, A. Delin, E. Svensson, and K. Welinder. "4240 Educational Project." European Journal of Cancer Supplements 7, no. 2 (2009): 250. http://dx.doi.org/10.1016/s1359-6349(09)70857-2.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Zhang, Pei Pei, Zi Dong Yin, and Xue Yan. "Effect of Insert Style in Milling of Titanium Alloy (TC18)." Applied Mechanics and Materials 159 (March 2012): 99–103. http://dx.doi.org/10.4028/www.scientific.net/amm.159.99.

Full text
Abstract:
Titanium alloy (TC18) is new style alloy (α+β). It possesses better performances than common titanium alloy. However, Titanium alloy (TC18) is still classified as difficult-to-machine materials for their poor machinability, which is attributed to relatively low modulus of elasticity, strong alloying tendency or chemical reactivity with cutting materials at higher temperatures and low conductivity of heat generated by the cutting action. Due to the poor machinability of the alloys, selecting of insert style is crucial for tool life and material removal rate. In this work, milling tests, using three kinds of inserts (KC522M, YD201 and SANDVIK 4240), were carried out on this kind of titanium alloy (TC18). The results of tests show that the material removal rate of insert KC522M is the highest, but its tool life is shorter compared with insert SANDVIK 4240. The material removal rate and tool life of insert YD201 do not draw the attention because both of them are relatively low. The abrasion speed of insert SANDVIK 4240 is slow and the efficiency is high, so it is ideal for machining titanium alloy (TC18). In addition, the optimal machining parameters of insert SANDVIK 4240 for milling titanium alloy (TC18) were also given in this paper.
APA, Harvard, Vancouver, ISO, and other styles
5

Taylor, Rod S., and Ian Gallen. "EVALUATION OF SUNTECH 4240 DURING REST AND DURING EXERCISE." Journal of Cardiopulmonary Rehabilitation 14, no. 5 (1994): 330. http://dx.doi.org/10.1097/00008483-199409000-00029.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Perret, Xavier, and William Broughton. "How many replicons make a nodule?" Nature 387, no. 6635 (1997): 767. http://dx.doi.org/10.1038/42840.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Joseph, Julian S., Marvin M. Chun, and Ken Nakayama. "Attentional requirements in a ‘preattentive’ feature search task." Nature 387, no. 6635 (1997): 805–7. http://dx.doi.org/10.1038/42940.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Fiore, Michele, Warren Madanamoothoo, Alexandra Berlioz-Barbier, et al. "Correction: Giant vesicles from rehydrated crude mixtures containing unexpected mixtures of amphiphiles formed under plausibly prebiotic conditions." Organic & Biomolecular Chemistry 15, no. 23 (2017): 5096. http://dx.doi.org/10.1039/c7ob90082a.

Full text
Abstract:
Correction for ‘Giant vesicles from rehydrated crude mixtures containing unexpected mixtures of amphiphiles formed under plausibly prebiotic conditions’ by Michele Fiore et al., Org. Biomol. Chem., 2017, 15, 4231–4240.
APA, Harvard, Vancouver, ISO, and other styles
9

Landry, Mark, and Les C. Cwynar. "History of the endangered thread-leaved sundew (Drosera filiformis) in southern Nova Scotia." Canadian Journal of Botany 83, no. 1 (2005): 14–21. http://dx.doi.org/10.1139/b04-137.

Full text
Abstract:
We used the techniques of plant macrofossil analysis and radiocarbon dating to determine the minimum residence time of the endangered thread-leaved sundew (Drosera filiformis Raf.) in three bogs of southern Nova Scotia. The minimum residence times are 4240 cal. year BP for Swain's Road Bog, 2050 cal. year BP for Villagedale Bog, and very recent (modern radiocarbon age) for Port La Tour Bog, indicating that the species has likely been in the region for the past 4240 years. Analysis of nearby Old School Road Bog, which lacks D. filiformis today, failed to find any evidence that it formerly occurred there, suggesting that it may not have been more widespread in the past than it is today.Key words: Drosera filiformis, thread-leaved sundew, plant macrofossil analysis, radiocarbon dating, bogs, minimum residence time.
APA, Harvard, Vancouver, ISO, and other styles
10

Fagenholz, Peter J., Jonathan A. Gutman, Alice F. Murray, and N. Stuart Harris. "Treatment of High Altitude Pulmonary Edema at 4240 m in Nepal." High Altitude Medicine & Biology 8, no. 2 (2007): 139–46. http://dx.doi.org/10.1089/ham.2007.3055.

Full text
APA, Harvard, Vancouver, ISO, and other styles
More sources
We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!

To the bibliography