two dimensional fourier transform infrared spectroscopy

... becomes a two- dimensional function of two independent times t1 and t2 When FID is two- dimensionally Fourier- transformed, a twodimensional spectroscopy is obtained as a function of two independent ... and Chemical Characterization of Cellulose Rajai H Atalla and Akira Isogai Two- Dimensional Fourier Transform Infrared Spectroscopy Applied to Cellulose and Paper Lennart Salmen, Margaretha Akerholm, ... induction decay) as a function of a time t2, which is Fourier transformed to yield an NMR spectrum in the conventional (1-D) spectroscopy By applying two RF pulses with a time interval t1, a second...

Ngày tải lên: 23/05/2014, 13:14

... for an intermediate level class The total amount of time the students spend attending classes is two hours per week Class Time (each class) hours Preparation Time 10 minutes Materials and Equipment ... would you respond to your friend when he/she compliments your clothes? Students in each group have two roles: American and international student Students have to follow the instruction on the cue...

Ngày tải lên: 06/09/2013, 11:10

... the aims, the significance, the scope, the methodology, and the organization of the study Chapter two Literature Review - provides a theoretical basis for the study Chapter three Methodology - includes ... what ways to produce language (communicative competence) Byrne (1986:8) shows that “speaking is a two- way process between a speaker and a listener (or listeners), involving the productive skill ... states that oral communication must include speaking and listening It means that there at least two participants: speakers and listeners in a conversation From the aforementioned nature of spoken...

Ngày tải lên: 18/12/2013, 10:08

Ngày tải lên: 29/01/2014, 10:58

... effectiveness The study consisted of two experiment: the first experiment with classes divided into two groups (control and experimental group) which are taught with two different approaches After ... conducting lessons with two different research groups and two groups of lessons with the same class using different approaches so as to see how students reacted to these approaches Two experiments were ... classroom activities to see how enthusiastically and effectively students learn in two different groups of study or with two different approaches to teaching In these observations, the teacher researcher...

Ngày tải lên: 02/03/2015, 14:17

... students‟ demand in learning English Of the five teachers who answered my questionnaire, two has less than two- year experience, one has from to years of experience, another has to 10 years of English ... were as follows: Firstly, some class observations were carried out in two weeks As permitted from the teachers in advance, two kinds of observation are accepted, which are unannounced and announced ... and one things people in everyday life, at work, at play, and in between (Long 1985:89) There are two main points necessary to be highlighted in this definition Firstly, some of the examples provided...

Ngày tải lên: 19/03/2015, 10:23

... training and about 15 % increase in maintenance costs for the first two years if a 10% plant coverage is attained by year one (20% by year two) This investment goes down significantly if only a couple ... 2-10 39 2.13.2 Infrared Thermography in Condition Monitoring Condition monitoring using IR thermography provides a quick and safe way of detecting problems in many situations Modern infrared cameras ... insulation Being non-contact, infrared thermography also provides a condition monitoring technique that can often be safety carried out while equipment is still running Infrared images are produced...

Ngày tải lên: 05/04/2015, 17:21

... taught language by four teachers with different frequency: two teachers usually used them and two teachers sometimes used them One or two teachers sometimes used magazines pictures, flashcards, ... produced They come in form of wall charts, illustrate pictures, pictorial materials and other two dimensional objects 2.1.2 Types of visual aids According Doff’s classification, visual aids are ... from table 3, only one teacher who sometimes used overhead projectors, two teachers who sometimes used wall charts and two teachers who sometimes used handouts to practice newly taught language...

Ngày tải lên: 23/04/2015, 23:05

... effectiveness The study consisted of two experiment: the first experiment with classes divided into two groups (control and experimental group) which are taught with two different approaches After ... conducted for the purpose of further strengthening those findings In the second experiment, though, the two different approaches were used with the same class in different lessons During the process of ... able to place these experiments in the proper context Chapter deals with the study which included two experiments from the design to analytical framework In chapter results of the observations and...

Ngày tải lên: 10/08/2015, 19:47

... tăng trưởng, Nxb Lao động – xã hội, Hà Nội Các công trình tiếng nước [156] Alfred Watkins (2003): Transforming Russian Science and Technology for a Modern Knowledge Economy”, World Bank Policy Research...

Ngày tải lên: 10/08/2015, 19:50

... procedures were reviewed Data collected from the two interventions were arranged to be analyzed It is noted that two different topics were chosen for two days of pre-intervention and post-intervention ... of additional rules on group brainstorming through comparing two groups (groups of individual brainstormers vs collaborative ones) by two (Osborn vs additional rules) The participants brainstorm ... second procedure (Appendix 2C) was implemented in my class Students were trained with two topics for the first two brainstorming sessions Then, the writing topic was writing an application letter...

Ngày tải lên: 14/09/2015, 09:23

... written texts It is a complex activity that involves both perception and thought Reading consists of two related processes: word recognition and comprehension Word recognition refers to the process ... sophisticated process It requires learners to have word –recognition and comprehension ability These two abilities will support learners to think and perceive in their process of reading Holden (2004) ... different cultures Attitudes related to the motives of studying a language can be divided into two main categories; integrative and instrumental motives Gardner (as cited in Baker, 1993) suggests...

Ngày tải lên: 12/04/2016, 08:05

Ngày tải lên: 07/08/2012, 11:48

Ngày tải lên: 07/08/2012, 11:50

Ngày tải lên: 07/08/2012, 11:56

Ngày tải lên: 07/08/2012, 11:57

Ngày tải lên: 07/08/2012, 12:00

Ngày tải lên: 27/08/2012, 11:20

... aligned in neat, orderly rows and columns (That’s the raster in raster artwork.) When you create a curve or diagonal in your artwork, the corners of the pixels stick out Feathering and anti-aliasing ... need an oval selection at an angle? That’s where the Select Transform command comes into play Make your initial selection, choose the Transform Selection command, and then manipulate the selection ... distort ߜ Bottom right: If you Ô/Ctrl+drag two or four corner anchor points, you can add perspective to the selection I might, for example, fill this transformed selection with color, move the...

Ngày tải lên: 27/08/2012, 14:35

... the visualization of document collections usually two- dimensional projections are used, i.e the high dimensional document space is mapped on a two- dimensional surface In order to depict individual ... objects in more distant clusters Usually, two- dimensional grids of squares or hexagons are used (cf Fig 3) The network structure of a self-organizing map has two layers (see Fig 3) The neurons in ... Usually, two- dimensional arrangements of squares or hexagons are used for the definition of the neighborhood relations Although other topologies are possible for self-organizing maps, two- dimensional...

Ngày tải lên: 31/08/2012, 16:46