Citation Allen, Joseph G., Skye S. Flanigan, Mallory LeBlanc, Jose Vallarino, Piers MacNaughton, James H. Stewart, and David C. Christiani. 2015. “Flavoring Chemicals in E-Cigarettes: Diacetyl, 2,3-Pentanedione, and Acetoin in a Sample of 51 Products, Including Fruit-, Candy-, and Cocktail-Flavored E-Cigarettes.” Environmental Health Perspectives 124 (6): 733-739. doi:10.1289/ehp.1510185. http:...

We report optical and IR observations of the ASCA X-ray pulsar system AX J0051-733. The relationship between the X-ray source and possible optical counterparts is discussed. Long term optical data from over 7 years are presented which reveal both a 1.4d modulation and an unusually rapid change in this possible binary period. Various models are discussed.

We introduce a probabilistic approach to the problem of counting dwarf satellites around host galaxies in databases with limited redshift information. This technique is used to investigate the occurrence of satellites with luminosities similar to the Magellanic Clouds around hosts with properties similar to the Milky Way (MW) in the object catalog of the Sloan Digital Sky Survey (SDSS). Our ana...

Buchanan, B. B. (Duke University, Durham, N.C.), and Leo Pine. Relationship of carbon dioxide to aspartic acid and glutamic acid in Actinomyces naeslundi. J. Bacteriol. 89:729-733. 1965.-CO(2), which was essential for the fermentation of glucose to succinic acid by Actinomyces naeslundii, was also required for the synthesis of internal aspartic acid, for which the cells lack a permease.

Elizabeth A. James1,2,* and Keith L. McDougall3,4 Royal Botanic Gardens Melbourne, Birdwood Avenue, South Yarra, Victoria 3141, Australia, School of Botany, The University of Melbourne, Victoria 3010, Australia, NSW Office of Environment and Heritage, PO Box 733, Queanbeyan, NSW 2620, Australia and Department of Environmental Management & Ecology, La Trobe University, PO Box 821, Wodonga, Victo...

The binary copper chalcogenides Cu2??X (X = S, Se, and Te) have recently gained significant interest due to their high thermoelectric performance at moderate temperatures. In an effort unveil new Cu-based compounds with promising potential, Cu3–xTe2 rickardite mineral emerged as a candidate based on purely text mining approach applied by machine learning method. Polycrystalline samples of withi...

In [Analysis 1985, 5 (4), 301-313], J.A. Fridy proved an equivalence relation between statistical convergence and Cauchy sequence. this paper, we define $A^{I^{\ast }}$-statistical find under certain conditions, that it is equivalent to $A^{I}$-statistical defined in [Appl. Math. Lett. 2012, 25 733-738]. Moreover, $A^{I}$- sequences some with convergence.

The red-most fluorescence emission of photosystem I (733 nm at 4 K) is associated with the Lhca4 subunit of the antenna complex. It has been proposed that this unique spectral feature originates from the low energy absorption band of an excitonic interaction involving chlorophyll A5 and a second chlorophyll a molecule, probably B5 (Morosinotto, T., Breton, J., Bassi, R., and Croce, R. (2003) J....