Results 61 to 70 of about 7,343,448 (193)
, 2012 Modern technologies are producing a wealth of data with complex structures. For instance, in two-dimensional digital imaging, flow cytometry, and electroencephalography, matrix type covariates frequently arise when measurements are obtained for each ...
Li, Lexin, Zhou, Hua
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Biomaterials Research, 2017 Periodontal disease is categorized by the destruction of periodontal tissues. Over the years, there have been several clinical techniques and material options that been investigated for periodontal defect repair/regeneration.
Zeeshan Sheikh +5 more
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, 2015 The circuit evaluation problem (also known as the compressed word problem) for finitely generated linear groups is studied. The best upper bound for this problem is $\mathsf{coRP}$, which is shown by a reduction to polynomial identity testing. Conversely,
C Àlvarez +16 more
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Proceedings of the American Mathematical Society, 1983 Let S S be a semigroup of matrices over a field such that a power of each element lies in a subgroup (i.e., each element has a Drazin inverse within the semigroup). The main theorem of this paper is that there exist ideals I 0 , … ,
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, 2019 Contains fulltext : 103494pre.pdf (Author’s version preprint ) (Open Access)
Jongejans, E., de Kroon, H.
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Nanomaterials, 2019 Multi-walled carbon nanotubes (MWCNTs) in the form of “forests” were synthesized directly on the surface of stainless steel (SS) mesh from ethanol flame volume.
Xuhai Xiong +4 more
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, 2003 This is a study of holomorphic matrix models, the matrix models which underlie the conjecture of Dijkgraaf and Vafa. I first give a systematic description of the holomorphic one-matrix model.
A. Klemm +26 more
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BioTechniques, 2012 The establishment of stable recombinant protein-producing mammalian cell lines is an expensive, time-consuming, tedious procedure. In some cases, expressed recombinant proteins have adverse effects on host cell function, including cell adhesion. Based on
Juha Risto Matias Ojala +4 more
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Confining iodide migration with quantified barrier for durable perovskite solar cells
Nature CommunicationsThe migration of iodide ions out of the perovskite film degrades charge transport and electrode layers, reducing the long-term stability of perovskite solar cells.
Hongcai Tang +4 more
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, 2004 Evaluation is one of the most confusing topics in philanthropy -- in part because it embraces multiple definitions that are often jumbled together. Evaluation often refers to at least three different kinds of measures: monitoring measures that typically ...
Mark R. Kramer
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