Report of the pilot EAFM course, 23-28 June, 2013, Kota Kinabalu, Malaysia

Participants were exposed to concepts and information about EAFM using a structured, participatory method of delivery. The learning strategy involved pre- and post-course assessment as well as 4-6 month follow up at outcome level to assess improves EAFM practices. The report outlines methodology details of content and the daily feedback process.

Report of the final workshop on education, capacity development and monitoring in support of Bar Reef Marine Sanctuary (BRMS) management, Kalpitiya, Sri Lanka, 23 May, 2015

Objectives of the workshop included: presentation of research to stakeholders; briefing of stakeholders on project objectives, contents and activities; to get stakeholder perceptions and suggestions.

Hierarchical electrohydrodynamic structures for surface-enhanced Raman scattering (adv. Mater. 23/2012).

On page OP 175, U. Steiner and co-workers destabilise polymer trilayer films using an electric field to generate separated micrometre-sized core-shell pillars, which are further modified by selective polymer dissolution to yield polymer core columns surrounded by a rim and micro-volcano rim structures. When coated with gold and decorated with Raman active probes, all three structure types give rise to substantial enhancement in surface-enhanced Raman scattering (SERS). Since this SERS enhancement arises from each of the isolated structures in the array, these surface patterns are an ideal platform for multiplexed SERS detection.

南方鲇的营养学研究:饲料中大豆蛋白水平对消化率及摄食率的影响

以23.78±0.09g的南方鲇为实验对象,以Cr2O3作为测定饲料消化率的指示物,以大豆蛋白分别替代0%、13%、26%、39%、52%和65%的鱼粉蛋白,配制成6种等氮(粗蛋白48%)、等能(总能20KJ/g)的饲料,用于探讨饲料中大豆蛋白替代鱼粉蛋白的比例对南方鲇消化率及摄食率的影响。实验在27.5±0.02℃水温条件下进行6周,溶氧维持在5mg/L以上,光制为14L∶10D。结果表明,饲料中不同比例的鱼粉蛋白与大豆蛋白对南方鲇的消化率及摄食率均存在显著影响(P<0.05)。其中南方鲇对于物质、蛋白

维生素C在水产养殖业的应用

<正> 维生素C,又称丙种维生素,VitaminumC,抗坏血酸(Ascorbic acid),简称维C或Vc。维生素C是一种酸性己糖衍生物。化学名称为L—3—氧带苏己糖醛酸内酯。分子式为C_6H_8O_6,分子量为176.1。1维生素C的性状 外观为白色结晶粉末,有酸味,久置色渐变微黄色,易溶于水,水溶液呈酸性反应。稍溶于乙醇,微溶于甘油,不溶于乙醚和氯仿。熔点为190℃。抗坏血酸钠为白色或微黄色结晶粉末,略带酸味,只溶于水,基本上不溶于乙醇、乙醚等。在220℃时分解。 维生素C是动物的重要营养成分之一

SOI-based 16x16 thermo-optic waveguide switch matrix

A 16 x 16 thermo-optic wavelenght switch matrix has been designed and febricated on silicon-on-insulator wafer. For reducing device lenght, blocking switch matrix configuration is chosen. The building block of a matix is a 2 x 2 cell with Mach-Zehnder interferometer configuration, where a multi-mode interferometer serves as splitters/combiners. Spot size converters and isolating grooves are integrated on the same chip to reduce loss and power consumption. Average power consumption of the switch cell is 220 mW. The switching time of a switch cell is less than 3 mu s.

社区宽带综合业务网服务质量保证的研究

社区宽带综合业务网络系统使用交换式以太网技术，在一个物理网络上为社区用户提供Internet接入、数字电视、IP电话等服务，对三网融合进行了实践性探讨。提出并实现了一套保证系统服务质量的方法，并在测试中取得了满意的效果。

Assessment of the structural properties of GaAs/Si epilayers using X-ray (004) and (220) reflections

We improved the method previously used to determine the lattice constants and misorientation of GaAs/Si by recording the patterns of X-ray (004) and (220) reflections. The (220) reflection was measured from the (110) cross section of a GaAs/Si epilayer. The structural properties of the GaAs/Si epilayers grown by metal-organic chemical-vapor deposition (MOCVD) using an ultrathin a-Si buffer layer were investigated. The rotation angle of GaAs/Si epilayers grown by MOCVD using an a-Si buffer layer is very small and the lattice constants of these GaAs/Si epilayers agree quite well with elastic theory.

纳米硅薄膜制备及HIT太阳能电池

在较高工作气压(332.5～399Pa)下,采用等离子增强化学气相沉积(PECVD)工艺制备了优质的本征纳米硅薄膜及掺磷的纳米硅薄膜,并采用X射线衍射(XRD)、拉曼散射(Raman) 测试技术对其进行了测试和分析.结果表明纳米硅薄膜的XRD谱中存在(111)、(220)和(331)峰位;Raman谱中显示出其薄膜中的晶粒的大小(2～5nm)符合纳米晶的要求.将制备的纳米硅薄膜初步用于栅极/ITO/n-nc-Si∶H/i-nc-Si∶H/p-c-Si/Al/Ag结构的异质结(HIT)太阳能电池,开路电压(Voc)达404mV,短路电流密度(Jsc)可达到34.2mA/cm2(AM1.5,100mW/cm~2,25℃).

用PECVD在低温衬底上制备类金刚石碳膜(英文)

报道用RF PECVD在低温衬底上制备了类金刚石碳(DLC)膜。研究了氢稀释、气体压力和RF功率对薄膜性质的影响。用光透射率、红外吸收谱和小角度X射线衍射谱分析了DLC膜的结构和光学性质。