Homefairy翻译:《Illustrated WPF中文版》视觉呈现与精要讲解

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《Illustrated WPF 中文版(个人翻译版 by Homefairy)》是一本深入浅出的.NET技术书籍,由Daniel M. Solis撰写并插图,主要围绕Windows Presentation Foundation (WPF)进行讲解。WPF是Microsoft开发的一种用户界面框架,专为构建美观且高性能的Windows应用程序而设计,它在Windows Vista及以后的操作系统中得到了广泛应用。 这本书以图文并茂的方式呈现,将复杂的编程概念简单化,让读者能够轻松理解和掌握WPF的核心原理和技术。作者Solis凭借其丰富的经验和深厚的专业知识,确保了内容的专业性和实用性。本书适合初级到中级的.NET开发者,无论是希望学习WPF基础,还是寻求提升其UI设计能力的开发者,都能从中获益匪浅。 作为个人翻译版,Homefairy的翻译工作为中国的IT专业人士提供了一个无障碍学习的机会,使他们能够在自己的母语环境中学习这门强大的技术。书中不仅包含了基础的控件介绍、布局管理、数据绑定和事件处理等内容,还涵盖了更高级的主题,如动画、多媒体集成以及WPF应用程序的部署和调试技巧。 原书英文版的版权信息表明,未经版权所有者和出版社的允许,任何复制和传播行为都是违法的。本书提供了两个分卷下载链接,便于读者获取完整的内容。此外,还列出了参与本书创作和编辑的多位专家的名字,显示出该书背后团队的专业素养。 《Illustrated WPF 中文版》是一本不可或缺的参考资源,对于想要深入理解和实践WPF技术的中国开发者来说,无疑是一个宝贵的学习资料。阅读此书,不仅能提升技能,还能紧跟现代GUI设计的潮流,为个人职业发展增添竞争力。

Rab GTPases serve as master regulators of membrane trafficking. They can be activated by guanine nucleotide exchange factors (GEF) and be inactivated by GTPase-activating proteins (GAPs). The roles of some GAPs have been explored in Saccharomyces cerevisiae, but are largely unknown in filamentous fungi. Here, we investigated the role of GAP Gyp3 gene, an ortholog of S. cerevisiae Gyp3, in an entomopathogenic fungus, Metarhizium acridum. We found that MaGyp3 is mainly localized to the endoplasmic reticulum (ER) of vegetative hyphae, nuclei of mature conidia, and both ER and nuclei in invasive hyphae. Lack of MaGyp3 caused a decreased tolerance to hyperosmotic stress, heat-shock and UV-B radiation. Moreover, the ΔMaGyp3 mutant showed a significantly decreased pathogenicity owing to delayed germination, reduced appressorium-mediated penetration and impaired invasive growth. Loss of MaGyp3 also caused impaired fungal growth, advanced conidiation and defects in utilization of carbon and nitrogen sources, while overexpression of MaGyp3 exhibited delayed conidiation on nutrient-rich medium and conidiation pattern shift from microcycle conidiation to normal conidiation on nutrient-limited medium. Mavib-1, a tanscription factor invloved in conidiation by affecting nutrient utilizaiton, can directly bind to the promoter of MaGyp3. ΔMaGyp3 and ΔMavib-1 mutants shared similar phenotypes, and overexpression mutants of MaGyp3 and Mavib-1 (Mavib-1-OE) exhibited similar phenotypes in growth, conidiation and pathogenicity. Reintroduction of the Magyp3 driven by strong promoter gpd in ΔMavib-1 mutant recovered the defects in growth and conidiation for dysfunction of Mavib1. Taken together, our findings uncovered the role of GAP3 in a filamentous pathogenic fungus and and illustrated the upstream regulatory mechanism by direct interaction with Mavib-1.请用nature杂志的风格润色成学术论文的形式。

2023-02-10 上传

翻译This SiO2 shell is a key component in the mechanism for reversible actuation, as illustrated by finite element analysis (FEA) in Fig. 1C. An increase in temperature transforms the SMA (nitinol) from the martensitic to the austenitic phase, causing the 3D structure to flatten into a 2D shape. The responses of the SMA elements at the joints act as driving forces to deform the PI skeleton. This process also elastically deforms the SiO2 shell, resulting in a counter force that limits the magnitude of the deformation. The change in shape ceases when the forces from the shell balance those from the joints (right frame in Fig. 1C). Upon a reduction in temperature, the SMA changes from the austenitic back to the martensitic phase, thereby reducing the force produced by the SMA at the joints to zero. The elastic forces associated with the shell then push the entire system back to the original 3D geometry (left frame in Fig. 1C). Figure S3A simulates the moments generated by the SMA and the SiO2 shell. In the FEA model, the SiO2 shell appears on both the outer and inner surfaces of the 3D robot, consistent with experiments (fig. S3B). Although a single layer of the SiO2 shell at the outer or inner surface can also provide restoring force, the double-layer shell structure follows naturally from the conformal deposition process. This actuation scheme allows for reversible shape transformations using a one-way shape memory material. Without the shell, the structure only supports a single change in shape, from 3D to 2D, as illustrated in fig. S3C. Figure 1D shows optical images of a freestanding 3D peekytoe crab on the edge of a coin, highlighting the preserved 3D geometry enabled by the SiO2 shell after release from the elastomer substrate. Other 3D structures in geometries that resemble baskets, circular helices, and double-floor helices also exhibit high shape storage ratios (>85%) after cycles of heating and cooling (fig. S4). This ratio (s) is defined as s = 1 − |L1 − L0|/L0 × 100%, where L0 and L1 are the distances between the bonding sites at both ends at the initial stage and subsequent stages, respectively

2023-06-13 上传