ethanol interference in light alkane sensing by metal-oxide solid solutions

... article in press as: M.C. Carotta, et al., Ethanol interference in light alkane sensing by metal-oxide solid solutions, Sens. Actuators B: Chem. (2009), doi:10.1016/j.snb.2008.12.052 ARTICLE IN PRESS G ... ppm of CH 4 in presence of 5000 ppm of C 2 H 6 O (b). Please cite this article in press as: M.C. Carotta, et al., Ethanol interference in light alkane...

Ngày tải lên: 19/03/2014, 16:48

... one exhibited increased affinity for sensing. Taken together, these data show that transport by UhpC is not required for sensing, that conserved arginine residues are important for sensing and not ... of the UhpC protein on both the transport and sensing functions of this molecule. We mutated arginine residues as these are known to be involved in binding of anions to proteins [18] and...

Ngày tải lên: 08/03/2014, 08:20

... 20 Teaching listening 11 TOPICS % Teaching listening 55 Teaching speaking 54 Teaching writing 46 Grammar practice activities 45 Using songs 43 Testing comprehension 43 Presenting new grammar 37 Testing ... teaching: teaching: TOPICS % Testing grammar 78 Correcting students’ errors 78 Testing vocabulary 75 Eliciting 74 Planning lessons 73 Checking understanding 73 Presenting new vocabulary 69...

Ngày tải lên: 07/11/2012, 14:41

... FOR THE IMPROVEMENT TO THE TEACHING OF ORAL SKILLS IN LIGHT OF COMMUNICATIVE ENGLISH LANGUAGE TEACHING FOR JUNIOR HIGH SCHOOL TEACHERS IN QUẢNG NGÃI PROVINCE (NGHIÊN CỨU CÁC THỦ THUẬT NÂNG

Ngày tải lên: 07/11/2012, 14:41

... 1.3.1. Definition 5 1.3.2. Principles 5 1.3.3. Techniques for language teaching 6 1.4. Summary 6 Chapter 2: An Investigation into the Current Performance of English Teaching and Learning in Junior ... High Schools in Quang Ngai Province 7 2.1. Introduction 7 2.2. The Junior High School Community in Quang Ngai Province 7 2.3. Students and learning requirements 7 2.4. Teachers and teac...

Ngày tải lên: 07/11/2012, 14:41

... results in the study. Chapter 4 is called MAIN FINDINGS AND DISCUSSIONS, in which the author summarizes her findings in the characteristics of the English language used in airlines’ advertising ... service by reminding customers of the magical feelings of The Language of Airlines’ Advertising Slogans Page 28 flying. This is done not only by the word “fly” but also by other wo...

Ngày tải lên: 07/11/2012, 14:54

... bottom sediment lie in the following two aspects. First, oxygen changes the anaerobic surroundings into aerobic ones so the phosphorus release is inhibited. Second, keeping the dissolved oxygen ... valve, the pressure in the high concentrated oxygen dissolver can be increased. However, increasing the pressure also means decreasing the water flow rate, so it is necessary to find the...

Ngày tải lên: 05/09/2013, 08:40

... Evaluation of amount of moisture infiltration in column infiltration experiment Changes in precipitation, evapotranspiration, and falling infiltration are shown in Fig. 15. In April and May, evapotranspiration ... and Cl - in a column were investigated by using a tensiometer and a four-electrode sensor, and the amounts of these salts in soil and leachate were measured by...

Ngày tải lên: 05/09/2013, 09:38

... schools in Quang Ngai province. Then for a better understanding about junior high schools in Quang Ngai province, some information about the students and learning requirements are addressed. In addition, ... follows: After finishing JHS students are able to: - understand detail and gist at an elementary level in listening - respond to questions and interact in familiar situations i...

Ngày tải lên: 07/09/2013, 13:06

... ) Fingerlings are stocked in fattening ponds during January to March. Stocking density is 15,000 to 20,000/ha. Catfish feed is purchased by the bag or delivered in bulk and stored in silos. ... box Boxes in spawning pond Spawning occurs during May and June in the Southeastern U. S. Spawning cans are checked every 2 to 3 days for spawns. Hatching Shed Eggs are transpor...

Ngày tải lên: 06/11/2013, 11:15