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Reading 25: Dreaming With BRICs: The Path to 2050 -LOS c~

Q1. Which of the following best characterizes the relationship between technological advances, exchange rates, and economic

    output (in U.S. dollars) in emerging markets? Emerging countries currently utilize:

A)   low amounts of technology but output will increase as more is used due in part to appreciating currencies.

B)   low amounts of technology but output will increase as more is used. However, depreciating currencies will detract from growth.

C)   normal amounts of technology but output will increase as more is used due in part to appreciating currencies.

Q2. In which of the following BRIC countries is technological progress projected to be weaker?

A)   Russia and Brazil.

B)   Brazil and India.

C)   Russia and China.

Q3. Which of the following best characterizes the relationship between technological advances, exchange rates, and economic

   output (in U.S. dollars) in BRIC countries?

A)   Technological progress results in depreciating currencies and technological progress in Russia may lag that of Brazil, due in part to a weaker infrastructure.

B)   Technological progress results in appreciating currencies and technological progress in Russia may lag that of Brazil, due in part to a weaker infrastructure.

C)   Technological progress results in appreciating currencies and technological progress in Brazil may lag that of Russia, due in part to a weaker infrastructure.

Q4. Which of the following best characterizes the relationship between technological progress, the growth in capital stock, and

    economic output in the BRIC countries?

A)   Both technological progress and the growth in capital stock can have a large impact on economic growth.

B)   The growth in capital stock can have a large impact on economic growth but technological progress is less important for economic growth.

C)   Technological progress can have a large impact on economic growth but the growth in capital stock is less important for economic growth.

ATP荧光检测仪PD-10N PD-10N荧光检测仪13911619321

掌上ATP荧光检测仪PD-10N
PD-10N荧光检测仪检测原理:
LuciPac W试剂是一种模仿自然界的萤火虫发光原理而设计,检测ATP和AMP生物发光的试剂 手持ATP荧光检测仪BioLum-II。通过酶(虫荧光素-荧光素酶)作用,从细菌和食物残留中检测出ATP和AMP。作用机理是通过荧光素酶的作用以及消耗ATP可以使虫荧光素转变成AMP、氧合虫荧光素、以及二氧化碳。试剂含有一种可以耐受清洁剂、杀菌剂等干扰物质的专利技术酶,有专利保护,其他公司没有此项技术。这种酶可以使试剂免受清洗剂等的干扰而产生较低的检测结果。
检测结果的发光量和ATP/AMP浓度直接相关,可以通过高性能的PD-10N检测仪读取数据,ATP/AMP的浓度高低指示了有机物污染的程度。
配套PD-10N检测仪的LuciPac W试剂可以现场即时监测卫生状况,在10秒之内得到检测结果, 这种检测方法补充了HACCP过程的预先控制体系,快速的检测结果可以帮助使用者立刻采取补救措施。
PD-10N荧光检测仪介绍:
PD-10N结合超敏感、使用方便以及低成本的LuciPac w试剂,可以快速检测出表面卫生状况。
使用PD-10检测仪可以快速的检测清洗的效果,预先判断清洗点的卫生状况。除了可以检测微生物的总量以外,还可以检测提供微生物生长的食物残留(微生物生长的良好培养基)
产品特点:
1.具有专利保护的ATP/AMP循环检测技术, 增加了检测的敏感性和稳定性。
2.耐清洁剂酶 手持ATP荧光检测仪BioLum-II。清洁剂等物质的残留不会对检测产生抑制作用
3.简单的数据转化(EXCEL文档)。
4.LuciPac W测试棒稳定性好,操作简单。
PD-10N荧光检测仪技术参数:QQ:704670728
检 测 限:  10-15 摩尔/ATP
检测时间:  10秒
数据输出:  RLU(相关光度值)
储藏空间:  1200个数据
显示方式:  LCD
计算机连接:RS-232C /USB
打 印 机:  外置(可选)
电    源:  2节1.5V碱性电池
仪器尺寸:  80x 203 x 50 mm
重    量:  280克(无电池)

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