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In this study, we examined the oxidation of (<i>E</i>)-2-hydroxy-1-naphthaldehyde oxime with lead tetraacetate in tetrahydrofuran that produced novel (<i>E</i>)-7a,8,9,10-tetrahydro-12<i>H</i>-naphtho[1,2-<i>e</i>]pyrrolo[2,1-<i>b</i>][1,3]...

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In this paper, we study polyhedral properties of two spanning tree problems with additional constraints. In the first problem, it is required to find a tree with a minimum sum of edge weights among all spanning trees with the number of leaves less than or equal to a given value. In the second proble...

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В августе 2008 года во Всероссийском НИИ при поддержке Российской академии сельскохозяйственных наук, Министерства сельского хозяйства РФ состоялась I Международная научно-практическая конференция «Современные тенденции в селекции и семеноводстве овощных культур. Традиции и перспективы»....

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Abstract Background Dysbiosis, an imbalance in the bacterial composition of the human gut microbiota, is linked to inflammatory bowel disease (IBD). Advances in biological techniques have generated vast microbiota datasets, presenting both opportunities and challenges for clinical research in that f...

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In 1 Timothy 4:1, the Spirit explicitly states that in later times some will devote themselves to the teachings of demons. While acknowledging the future implications of these doctrines, most commentators focus on their historical origins. To demonstrate that 1 Timothy 4:1–5 is an overlooked eschato...

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A 1&#x002F;1.5 &#x03BC;m dual-band mode-locked fiber laser is experimentally demonstrated. The laser is based upon an architecture in which the 1 &#x03BC;m and the 1.5 &#x03BC;m signals are generated in independent cavities that share the identical active fiber. The mode-locking of t...

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This paper designs a 1 &#x00D7; 2 switchable dual-mode optical 90&#x00B0; hybrid device on the silicon-on-insulator (SOI) platform for the mode division multiplexing hybridized coherent transmission systems in optical communication. Our proposed hybrid uses various 2 &#x00D7; 2 multimode...

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Конференции «Потенциал зерновых культур» посвящена обсуждению современных возможностей использования генетических ресурсов зерновых культур для производства продуктов питания, улучшающих качество жизни людей. Тематика конференции: Органическое земледелие как стратегическое направление в производстве...

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Este artigo explorou a produção científica da Revista Brasileira de Inovação no período de 2002 a 2011. A referida pesquisa se norteou numa pesquisa bibliométrica e de rede social, utilizando-se de estatística descritiva em 100 artigos identificados. Os principais resultados foram: a prevalência de...

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Palms often serve as key specimens in urban landscape designs. Despite this, their identity is often unknown to Florida’s new, seasonal, and even long-term residents. This 10-page fact sheet serves as a quick reference for some of the most common palms found in North and Central Florida and the Tam...

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Palms often serve as key specimens in urban landscape designs. Despite this, their identity is often unknown to Florida’s new, seasonal, and even long-term residents. This 10-page fact sheet serves as a quick reference for some of the most common palms found in North and Central Florida and the Tam...

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ABSTRACT The realization of practical solar hydrogen production relies on the development of efficient devices with nontoxic and low‐cost materials. Since the predominant contributors for the performance and cost are the catalyst and the light absorber, it is imperative to develop cost‐effective cat...

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We demonstrate 10-Gb/s transmission over more than 130 km of G.652 fiber using a simple directly modulated distributed feedback (DFB) laser and a new &#x201C;chirp-managed&#x201D; approach based on a low-complexity coherent receiver. The &#x201C;chirp-managed&#x201D; effect, which ha...

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