Ngày tải lên: 12/07/2014, 01:20
Ngày tải lên: 12/07/2014, 01:20
Bài 1 - The parts of a letter (Thành phần của một bức thư)-phần3 pdf
Ngày tải lên: 12/07/2014, 01:20
Bài 17 - Parts of a paragraph (Kết cấu của đoạn văn)-phần1 ppsx
... feet tall and is probably about six hundred years old. These three landmarks are truly amazing and make my hometown a famous place. Bạn hãy quan sát xem câu kết, These three landmarks are ... Wheaton, is famous for several amazing natural features, có một câu hỏi thường xuất hiện trong đầu họ. Ở trường hợp này sẽ là câu: "What are the natural features that make Wheaton famous?" ... hometown, Wheaton, is famous for several amazing natural features. First, it is noted for the Wheaton River, which is very wide and beautiful. Also, on the other side of the town is Wheaton Hill,...
Ngày tải lên: 11/07/2014, 22:20
Bài 17 - Parts of a paragraph (Kết cấu của đoạn văn)-phần2 pptx
... rocks along the sides that can be used as stairs. There are no trees around this hill, so it stands clearly against the sky and can be seen from many miles away. The third amazing feature ... on cloudy days and at nighttime. Chọn một trong số những câu sau để làm câu chủ đề: __(1) Solar-powered cars are expensive. __(2) There are many advantages and disadvantages to solar energy. ... Đoạn văn A Solar-powered cars are very expensive because of the high development cost of solar batteries. In addition, the cells of the solar batteries can store only limited amounts of energy....
Ngày tải lên: 11/07/2014, 22:20
Layout of a formal letter
... organising it in a clear and logical manner rather than expanding too much. Last Paragraph The last paragraph of a formal letter should state what action you expect the recipient to take- ... consideration, restate your interest and close the letter. Outline: A Letter of Enquiry A letter of enquiry is when you are approaching a company speculatively, that is you are making an approach ... Content of a Formal Letter First paragraph The first paragraph should be short and state the purpose of the letter- to make an enquiry, complain, request something, etc. The paragraph or paragraphs...
Ngày tải lên: 01/08/2013, 05:42
Inspectors and Teachers perceptions of a good English lesson
Ngày tải lên: 17/10/2013, 10:11
A contrastive analysis of metaphors relating to parts of human body in english and vietnamese
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Ngày tải lên: 29/01/2014, 00:23
Tài liệu Báo cáo khoa học: Specific targeting of a DNA-alkylating reagent to mitochondria Synthesis and characterization of [4-((11aS)-7-methoxy-1,2,3,11a-tetrahydro-5H-pyrrolo[2,1-c][1,4]benzodiazepin-5-on-8-oxy)butyl]-triphenylphosphonium iodide doc
... expression of respiratory enzyme deficiencies in cultured fibroblasts. Eur. J. Pediatr. 152 , 270. 54 .Takamatsu,C.,Umeda,S.,Ohsato,T.,Ohno,T.,Abe,Y., Fukuoh ,A. ,Shinagawa,H.,Hamasaki,N.&Kang,D.(2002) Regulation ... entirely wrap mtDNA and cause a marked increase in nuclease resistance in vitro [54 ]. Similar targeting of PNAs to mitochondria also failed to show inhibition of mtDNA replication in intact cells ... alkyla- tion leading to a depletion of mtDNA in intact cells (Fig. 1). Here we report the synthesis and characterization of a novel mitochondria-targeted alkylating reagent and show that it alkylates...
Ngày tải lên: 20/02/2014, 11:20
Báo cáo khoa học: Phenylalanine-independent biosynthesis of 1,3,5,8-tetrahydroxyxanthone A retrobiosynthetic NMR study with root cultures of Swertia chirata docx
... compound at natural abundance were then calculated for each respective carbon atom. Absolute 13 C abundances for certain carbon atoms (i.e. for carbon atoms with at least one attached hydrogen atom ... each 13 C-NMR signal of a metabolite from the labelling experiment and of the same compound at natural 13 C abundance [22]. The ratios of the signal integrals of the biolabelled compound and of ... method to analyse the biosynthesis of a xanthone derivative. Xanthones are formed in at least 30 families of higher plants (e.g. Gentianaceae and Guttiferae) [4 ,5] . 1,3 ,5, 8-Tetrahydroxy- xanthone...
Ngày tải lên: 08/03/2014, 02:21
Báo cáo khoa học: "Tagging Urdu Text with Parts of Speech: A Tagger Comparison" doc
... tool again shows the best accuracy of 95. 66%. 1 Urdu Language Urdu belongs to the Indo-Aryan language family. It is the national language of Pakistan and is one of the official languages of ... probability of a word having a par- ticular tag is called lexical probability. Both, the transitional and the lexical probabilities are used to select the tag of a particular word. As a standard HMM ... negation (NEG) and question words (QW) are handled as separate categories. Adjec- tival particle (A) , KER (KER), SE (SE) and WALA (WALA) are ambiguous entities which are annotated with separate...
Ngày tải lên: 08/03/2014, 21:20
Báo cáo " The development of financial systems of ASEAN-5 and Vietnam: A comparative analysis " potx
... Financial efficiency can reach at a nearly average level of ASEAN -5, and financial broadening have increased after 20 05. However, it is proved that the development of financial market in ASEAN -5 ... As (Masuyama, 1999) pointed out, ASEAN -5 suffered a dearth of long-term finance capabilities as a result of the long-standing bias of financial systems toward banking. Typically, banks are ... efficiency of Vietnam can reached at the nearly average level of ASEAN -5. Financial broadening has increased in Vietnam after 20 05. However, it is proved that the development of financial market...
Ngày tải lên: 14/03/2014, 17:20