nanosensors in environmental analysis

... Embedding) and are used mainly in intracellular sensing [23]. In this kind of nanosensor, the fluorescent dye is encapsulated within an inert matrix that pro- tects the dyes from interferences in ... simultaneously identifying pathogens (like cholera toxin or ricin) in water. The FRET principle was also used to build a maltose biosensor [20,21]. The sensing mechanism involved using sem...

Ngày tải lên: 20/03/2014, 13:05

... understanding ability of the method are considered important” in decision making. In addition he added, “The quantity and quality of information (input data) needed and difficulty in obtaining them, ... educational background in civil engineering/ water resources. Dr. Lariyah’s majo r field in hydrology/ urban drainage. Dr. Lariyah has earned her PhD in civil engineering from K...

Ngày tải lên: 05/09/2013, 16:11

... Đồng Exercises in Functional Analysis A review for final exam 2008 1st Edition Ph.D.Dong 10 Bài tập 1.14. Cho X là một không gian định chuẩn và A ⊂ X sao cho X\A là không gian con tuyến tính của X. Chứng minh ... B  (x 0 , r). 2. int(B  (x 0 , r)) = B(x 0 , r) Ta có B(x 0 , r) ⊂ B  (x 0 , r), suy ra B(x 0 , r) ⊂ int(B  (x 0 , r)). Mặt khác, với mọi x ∈ int(B  (x 0 , r)) ta cần chứng...

Ngày tải lên: 21/09/2013, 15:11

... is good at moving and determining the destination of a packet. Other packet-based solutions, including PC-based solutions, are not as good at determining packet destination and moving the actual ... hear the ring-back tone the end office switch is sending. The ring-back tone is sent to Bob so that he knows Judy's phone is ringing. (The ringing of Judy's phone and the ring-back ....

Ngày tải lên: 30/09/2013, 05:20

... There's a drop of paint on the window in the window/mirror I see my face in the window on the island Robinson Crusoe was marooned on an inhabited island in the island He was born in Long Island on ... learners use in language learning. Secondly, to identify causes of learner's errors. Finally, to obtain information on common difficulties in language learning, as an aid...

Ngày tải lên: 20/12/2013, 18:17

... encountered in practice are in different forms from tiny specks of contaminants to sources spread over a surface as in a swipe test, or a volume of source as in a sample contained in a vial and etc. In ... 2007; received in revised form 17 October 2007 Abstract. Monte-Carlo modeling allows calculating the detector efficiency in gamma spectrometry of environmental samples...

Ngày tải lên: 13/02/2014, 04:20

... question, influences on the funding of some research projects (and not others), influences on the outcome of research (i.e., findings), and influences on the dissemination of research findings? ... especially in coal mines. The HHS thus assumes (1) that a decline in fatal workplace injuries argues for an improvement in worker health and (2) that the decline in fatal coal-mine acci...

Ngày tải lên: 17/02/2014, 10:20

Ngày tải lên: 17/02/2014, 20:20

... examine pre-existing theories and puzzles in finance, in both the investments and corporate finance areas. It has seemingly created the most innovative and popular link between the two areas. In ... shares in 1988 to 6,555 shares in 1996 and for the largest quartile of firms, depth has increased from an average of 6,778 shares in 1988 to 10,054 shares in 1996. The increasing trend...

Ngày tải lên: 19/02/2014, 13:20

... in paint, gasoline, or industries. Drinking Water Lead occurs in drinking water through leaching from lead-containing pipes, faucets, and solder, which in turn can be found in plumbing of ... Contaminated drinking water, food, alcohol, and home remedies are sources of environmental exposure to lead. • Historic or ongoing lead-related industries (including mining and smelting...

Ngày tải lên: 05/03/2014, 10:20