2,2′-Bis(9-hydroxy-9-fluorenyl)biphenyl–ethyl acetate (1/1)
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چکیده
منابع مشابه
GFC1401_03_Montenegro 9..22
This article advances the concept of the agroecological ‘‘lighthouse’’ as a civic space for learning and participating in the principles and practices of urban food production. As urbanization threatens to encourage the increased industrialization of agriculture, growing food in cities promises to alleviate this pressure while creating new opportunities for community empowerment and greater acc...
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The comprehensive cytogenetic profiles of a panel of 10 Burkitt's lymphoma (BL)-derived B cell lines, designated Akata, BL-28, BL-41, Daudi, DG-75, Mutu I, Mutu III, Namalwa, Rael, and Ramos, respectively, are reported herein. The unique origin of each cell line was established using multiplex quantitative fluorescence polymerase chain reaction (QF-PCR). Spectral karyotyping (SKY) revealed a la...
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Before presenting any integer data structures, we present some models for computations with integers (both to precisely state what we are looking for, and as a framework to prove lower bounds). In each model, memory is arranged as a collection of words of some size (and potentially a small amount of working memory), and a fixed cost is charged for each operation. We also always make the fixed u...
متن کاملLecture 22 — Nov 11 , 2014
2.1 Regression Problem Statement Given A ∈ Rn×d and b ∈ Rn, Find x ∈ Rd minimizing ‖Ax− b‖2. (n d) A is given data composed of n rows of size d which indicates the d different features. And for those n items, vector b is composed of n outcomes corresponding to each 1× d feature vector. By finding solution x ∈ minimizing ‖Ax− b‖2, we can find an approximate linear mapping between A and b via x: ...
متن کاملSensors 2002, 2, 11-22
Macroporous silicon has been etched from n-type Si, using a vertical etching cell where no rear side contact on the silicon wafer is necessary. The resulting macropores have been characterised by means of Scanning Electron Microscopy (SEM). After etching, SiO2 was thermally grown on the top of the porous silicon as an insulating layer and Si3N4 was deposited by means of Low Pressure Chemical Va...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2008
ISSN: 1600-5368
DOI: 10.1107/s1600536808023271