The Cell Broadband Enginee (Cell/B.E.) processor is the first implementation of the Cell Broadband Engine Architecture (CBEA), developed jointly by Sony, Toshiba, and IBM. In addition to use of the Cell/B.E. processor in the Sony Computer Entertainment PLAYSTATIONt3 system, there is much interest in using it for workstations, media-rich electronics devices, and video and image processing systems. The Cell/B.E. processor includes one PowerPCt processor element (PPE) and eight synergistic processor elements (SPEs). The CBEA is designed to be well suited for a wide variety of programming models, and it allows for partitioning of work between the PPE and the eight SPEs. In this paper we show that the Cell/B.E. processor can outperform other modern processors by approximately an order of magnitude and by even more in some cases.

Both initial and deferred PDT combined with IVR to treat polypoidal choroidal vasculopathy show the similar visual and anatomical improvements at 12 months. Initial PDT combination leads to significantly fewer additional treatments.

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We have demonstrated fluidic chip self-assembly on Si wafers for fabricating three-dimensional integrated circuits. In this self-assembly technique, small droplets of hydrofluoric acid were employed to simultaneously align many millimeter-scale chips and directly bond them to the hydrophilic bonding areas formed on the host wafers by oxide–oxide bonding. The liquid surface tension enables many Si chips to be self-assembled with the highest alignment accuracy of 50 nm. In addition, many chips were tightly bonded to the hydrophilic bonding areas without applying a mechanical force after the liquid was evaporated at room temperature.

Eucalyptus species constitutes the most widely planted hardwood trees in temperate and subtropical regions. In this study, we compared the transcript levels of genes involved in lignocellulose formation such as cellulose, hemicellulose and lignin biosynthesis in two selected 3-year old hybrid Eucalyptus (Eucalyptus urophylla × Eucalyptus grandis) genotypes (AM063 and AM380) that have different lignin content. AM063 and AM380 had 20.2 and 35.5% of Klason lignin content and 59.0 and 48.2%, α-cellulose contents, respectively. We investigated the correlation between wood properties and transcript levels of wood formation-related genes using RNA-seq with total RNAs extracted from developing xylem tissues at a breast height. Transcript levels of cell wall construction genes such as cellulose synthase (CesA) and sucrose synthase (SUSY) were almost the same in both genotypes. However, AM063 exhibited higher transcript levels of UDP-glucose pyrophosphorylase and xyloglucan endotransglucoxylase than those in AM380. Most monolignol biosynthesis-related isozyme genes showed higher transcript levels in AM380. These results indicate monolignol biosynthesis-related genes may regulate wood composition in Eucalyptus. Flavonoids contents were also observed at much higher levels in AM380 as a result of the elevated transcript levels of common phenylpropanoid pathway genes, phenylalanine ammonium lyase, cinnamate-4-hydroxylase (C4H) and 4-coumarate-CoA ligase (4CL). Secondary plant cell wall formation is regulated by many transcription factors. We analyzed genes encoding NAC, WRKY, AP2/ERF, and KNOX transcription factors and found higher transcript levels of these genes in AM380. We also observed increased transcription of some MYB and LIM domain transcription factors in AM380 compared to AM063. All these results show that genes related to monolignol biosynthesis may regulate the wood composition and help maintain the ratio of cellulose and lignin contents in Eucalyptus plants.

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