sialylation mechanism in bacteria focused on cmp n acetylneuraminic acid synthetases and sialyltransferases
Báo cáo khoa học: The role of Tyr71 in Streptomyces trypsin on the recognition mechanism of structural protein substrates ppt
Ngày tải lên :
16/03/2014, 00:20
... tyrosine, phenylalanine, tryptophan, alanine, glycine, arginine, histidine, aspartic acid, asparagine, serine and proline, respectively The amplified DNA fragments were then cloned, sequenced and ... containing chloramphenicol, gentamicin and streptomycin The Sms transformants from each host were cultivated in LB medium containing chloramphenicol Cultures were spread on LB plates containing ... chimeric gene obtained by RIBS in vivo DNA shuffling was digested using NdeI and HindIII, and ligated into the NdeI–HindIII gap of pTONA5a to construct the expression vector Construction of SGT-L71X...
- 13
- 469
- 0
Báo cáo hóa học: " Effect of annealing treatments on photoluminescence and charge storage mechanism in silicon-rich SiNx:H films" docx
Ngày tải lên :
21/06/2014, 05:20
... luminescence/band-tail luminescence, and luminescence from Si nanodots/clusters In this investigation, efforts have been made to minimize Si/SiN x interface luminescence with the introduction ... hydrogen bonds and subsequent effusion of hydrogen during high temperature thermal treatment This phenomenon induces an increase in the number of dangling bonds, giving rise to an enhanced number ... the number of nitrogen atoms bonded to Si is increasing Since high temperature annealing process broke the Si-H and N- H bonds and hydrogen effused from the film, the remaining unbonded Si and N...
- 10
- 440
- 0
Báo cáo hóa học: " Research Article Inequalities in Additive N-isometries on Linear N-normed Banach Spaces" pot
Ngày tải lên :
22/06/2014, 22:20
... with N- norm X and norm · , and that Y is a linear N- normed Banach space with N- norm Y and norm · ·, , · ·, , · Journal of Inequalities and Applications Assume that ≤ N ≤ d Note that the notion ... N- isometries on linear N- normed Banach spaces Generalized Hyers-Ulam stability of additive N- isometries on linear N- normed Banach spaces We define the notion of linear N- normed Banach space Definition 2.1 ... linear N- normed and normed space X with N- norm ·, , · X and norm · is called a linear N- normed Banach space if (X, · ) is a Banach space In this section, assume that X is a linear N- normed Banach...
- 12
- 127
- 0
Clean Development Mechanism in China: Seeking Synergies to Achieve Sustainable Development
Ngày tải lên :
06/11/2012, 10:35
... Allocation Plan National Coordination Committee on Climate Change National Clean Development Mechanism Authority National Development and Reform Commission Non-governmental Organization Nitrous ... countries”; and “enable Parties to continue develop effective and appropriate national and international response to climate change.”6 The CoP/ MoP reached consensus in strengthening and streamlining ... Agency Economies in Transition Emission Reductions Emission Reduction Purchase Agreement Emission Reduction Units Emission Trading Emission Trading Scheme European Union EU emission Allowances Former...
- 117
- 332
- 0
Study of perpendicular exchange bias mechanism in MnPd/Co multilayers
Ngày tải lên :
06/11/2012, 10:35
... of glancing incident θ/2θ scan X-ray diffraction configuration 2.3.2 Field emission scanning electron microscope Cross-section images were observed by a field emission scanning electron microscope ... many different parameters involved in exchange bias, such as anisotropy, interface roughness, spin configuration or magnetic domain is far from being understood A clear understanding of exchange ... based on perpendicular coupling and randomly distributed exchange coupled AF grains Interestingly, the origin of exchange bias is found to be in the energy stored in the domain walls between AF...
- 73
- 324
- 0
CONSOLIDATION ANALYSIS OF EMBANKMENT IN STAGED CONSTRUCTION ON SUBGRADE SOFT SOIL
Ngày tải lên :
01/04/2013, 22:44
... deformation and settlement can also be determined at any time of construction Fig Total stress distribution in major and minor directions at last phase The time-displacement curve at the point A and ... construction stage (SF= 2.65 ), third construction stage (SF= 1.54 ), and fifth as long term construction stage (SF= 1.26 ), wherein the type of land slide of long term construction stage in ... and stability of the structures The main purposes of FE-analyses are the determination of stresses including pore pressures, of stress/strain distribution, and the prediction of deformation and...
- 7
- 377
- 0
DE CUONG ON TAP.N
Ngày tải lên :
29/05/2013, 23:19
... õổồỡng ph n giaùc AN cuớa BAC Tr n tia AC lỏỳy õióứm M cho AM = AB a CM: ABN = AMN b Caùc õổồỡng thúng AB vaỡ MN keùo daỡi cừt taỷi D Chổùng minh : BD = MC Suy ACD c n c CM: AN CD Cho ABC vuọng ... BP vaỡ CQ a Chổùng minh: ABP = ACQ b Goỹi M laỡ trung õióứm cuớa BC Chổùng minh MPQ c n Cho c n ABC coù AB = AC = cm, BC = cm Keớ AH BC a Chổùng minh HB = HC vaỡ BAH = CAH b Tờnh õọỹ daỡi AH ... Chổùng minh HDE laỡ tam giaùc c n Cho ABC coù B = 900 , veợ trung tuyó n AM Tr n tia õọỳi cuớa tia MA lỏỳy õióứm E cho ME = AM Chổùng minh rũng : a ABM = ECM ; b AC > CE; c BAM > MAC Bọứ sung:...
- 4
- 447
- 0
RESEARCH ON THE CHANGE OF 2-AP AND OTHER VOLATILE COMPOUNDS IN PROCESSING BUN FROM RICE
Ngày tải lên :
28/08/2013, 16:28
... 2.8 and 10 minutes was transformed by using the Pirouette®software RESULTS AND DISCUSSION 3.1 Extraction, identification, and quantification of 2-AP in Pandan leaf In this experiment, response ... pandan leaf 20672313 2-AP in old pandan leaf 31776315 Table Content of - AP (ng/kg) in the pandan leaves quantified by SDE-GCFID Pandan leaves Young pandan leaf Mature pandan leaf Old pandan ... butanol, 2-octen-1-ol, 2,4-pentanedione, 3-butyl, 3-nonen-1-ol, phenol, 4-ethyl-2-methoxy, butanoic acid, heptyl ester, n- hexadecanoic acid, 1-nonanol, and 2-nonanone (Table 3) These changes influenced...
- 8
- 622
- 0
INFLUENCE DISTRIBUTIONS OF ACID DEPOSITION IN MOUNTAINOUS STREAMS ON A TALL CONE-SHAPED ISLAND, YAKUSHIMA
Ngày tải lên :
05/09/2013, 09:08
... concentrations of anions in the western streams The height of catchment boundaries, the direction of the main axis of a catchment and the prevailing wind govern the influence of acid deposition ... influence of acid rain on mountainous streamwaters on Yakushima island, Jap J Limnol., 63, 1-10 Ministry of Environment (MOE) (2004) Report on comprehensive observation of acid deposition, p.432 Nagafuchi, ... concentrations of Na+ and Cl- were higher Because the Cl- in the streamwater had an atmospheric origin and was concentrated on the canopy between rainfall events, SO42- of atmospheric origin...
- 6
- 313
- 0
Impact of pH on Anaerobic Substrate Uptake by PAOs and GAOs in an EBPR Activated Sludge Process Analyzed by MAR-FISH
Ngày tải lên :
05/09/2013, 09:38
... phosphatis’ under different pH conditions CONCLUSIONS It was demonstrated that MAR-FISH is an effective and quantitative tool to determine and compare the amount of carbon taken up by the clones of ... Journal of Water and Environment Technology, Vol 7, No 4, 2009 Since the predomination of GAOs instead of PAOs leads to the deterioration of EBPR, it is essential to understand the mechanisms ... phosphatis’ and Candidatus ‘Competibacter phosphatis’ was examined by MAR-FISH, and the results are shown in Figs and Lower initial pH conditions increased anaerobic acetate uptake by Candidatus...
- 9
- 457
- 0
A study on cultural obstacles to the teaching and learning of speaking skills in the classroom of grade 10 at nguyen tat thanh high school
Ngày tải lên :
07/09/2013, 13:00
... teaching and learning of speaking skills in classrooms 1.3.1 What cultural factors influence on the teaching and the learning of speaking skills in classrooms? Culture and language exist in the ... alternately takes the roles of speaker and listener, and which includes both verbal and nonverbal components.” (Rubin & Donald L: 1985 cited in Mead & Nancy A) Speaking is not spoken writing It ... patterns for doing certain things According to Thompson (1990:132), “the pattern meaning embodied in symbolic forms, including actions, utterance and meaningful objects of various kinds, by virtue...
- 38
- 1.2K
- 0
AN INVESTIGATION INTO THE SENTENCE PATTERNS USED IN TRAVEL ADVERTISEMENTS ON ENGLISH AND VIETNAMESE WEBSITES
Ngày tải lên :
07/09/2013, 14:03
... different ways in different languages and even different in one language due to different expressions (2) Interpersonal function: in conversations, people use sentences to communicate with one another ... Diệp Quang Ban (2004) lists three major functions of the sentence: expressive function, interpersonal function and text-making function (1) Expressive function: in daily communication, one by some ... advertising (3) Target audience criterion: consumer advertising, and business advertising (4) Consumer response criterion: action advertising and awareness advertising (5) Purpose criterion: commercial...
- 45
- 906
- 4
Ôn luyện HHL9 kỳ I(PH)
Ngày tải lên :
08/11/2013, 14:11
... ch n đờng vuông góc vẽ từ A đ n đờng kính BC đờng tr n Chứng minh rằng, PC cắt AH trung điểm E AH Bài to n 7: Cho n a đờng tr n (O;R) đờng kính AB B n kinh OC AB, M điểm n a đờng tr n (O) ( khác ... Chuy n đề n ng cao hinh học Bi n so n: Phạm hinh Tìm vị trí M n a đờng tr n cho di n tích tứ giác ABCD l n Bài to n 5: Cho n a đờng tr n (O;R), AB = 2R Vẽ dây AC = R, BD = R Chứng minh ã AOC ... O1B//O2C N i BC cắt O1O2 D Tính O2D theo R1, R2 Gọi I trung điểm BC Chứng minh I thuộc đờng tr n cố định Chứng minh AH không vợt 2R1 R2 R1 + R2 Bài to n 19: Chuy n đề n ng cao hinh học Bi n so n: Phạm...
- 5
- 412
- 1
A study on written structures, personal pronoun, decision and attitude expressions in commercial correspondence
Ngày tải lên :
11/12/2013, 23:57
... function, normally contains one independent clause, can be said of as the ideal string words behind various realizations in utterance and inscriptions” 2.1.2 Kinds of sentence Kinds of sentence ... that bring into business letters in communication process We are going to mention in the next part in details 25 2.2 Sentence kinds in Commercial Correspondence of English in comparison with one ... courteous criterion is an important criterion in any types of Business Correspondence as well as in business communication Formal letters contain words and expressions that is not common in daily speech:...
- 75
- 453
- 0
Tổng ôn tiền tệ ngân hàng
Ngày tải lên :
14/12/2013, 10:09
... loại Ti n gửi Ng n hàng Ti n gửi Ng n sách Vay n ớc V n tự có Bảng c n đối ti n tệ rút g n NHTW Ngu n đối ứng MB Tài s n có ngoại tệ ròng (NFA) T n dụng n ớc ròng 2.1 Cho vay Chính phủ ròng (NCG) ... cộng đồng -“ NHNN VN là quan của CP và là NHTW cuae nc Cộng hòa XHCNVN thực hiê n chức qua n lý NN về tiê n tệ và hoạt động ng n hàng Là ng n hàng phát hành tiê n, là ng n ... hiê n các chức +độc quyê n phát hành tiê n +ng n hàng của ng n hàng +ng n hàng của Chính phủ -qua n lý NN về các hoạt động tiê n tệ, ti n dụng cho mđ phát triê n, và ô n định...
- 49
- 202
- 3
An analysis of modality in some commentaries on global financial crisis 2008 2009
Ngày tải lên :
18/12/2013, 10:07
... meaning is one of four meanings of sentences: structural meaning, representational meaning, interpersonal meaning and textual meaning 1.3.1 Definition of Modality Discourse analyses have demonstrated ... happens or 2) explanatory notes Other definition: Commentary is the writer’s opinion or comment about something Synonyms include opinion, insight, analysis, interpretation, inference, personal ... additive manner (with more subordination) (more co-ordination) - contain information -contain more information densely into loosely presented in complex clause sting of clauses Syntax - - are...
- 79
- 403
- 4
The analysis of theme and rheme in little house on the prairie = sự phân tích về đề ngữ và thuyết ngữ, thông qua truyện ngôi nhà nhỏ trên thảo nguyên
Ngày tải lên :
22/12/2013, 12:59
... Atkinson, M , Britain, D , Clashsen, H , and Spencer, A (1999) Linguistics- An Introduction U.K: Cambridge University Press 16 Tụ Vit Thu (2001) An Analysis on International Convention in English ... everyday conversations and from scientific writings to personal communication The examples are classified into relevant headings and subheadings in appropriate quantity for investigation Last, conclusions ... analysis which containing factors affecting the communication and also the functioning of syntactic, pragmatic, and social aspects These works are concerned with the meaning of not only sentences but...
- 101
- 1.5K
- 5
Tài liệu Đồ hoạ, đa phương tiện ( Mutilmedia) và In ấn Đồ họa phần 3 pdf
Ngày tải lên :
23/12/2013, 20:15
... trống (giả dụ ph n nhỏ giây) Để ng n việc vẽ n n, b n c n chép đè phương thức OnPaintBackground form để không nh n hành động Bước thứ hai sửa đổi đo n mã thực thao tác vẽ để vẽ hình thành hình ... buffering” thông qua CheckBox form N u “double buffering”, form bị rung đáng kể Tuy nhi n, “double buffering” kích hoạt, hình l n l n nhỏ lại cách mượt mà, không độ rung using System; using System.Drawing; ... Sử dụng “double buffering” để tăng tốc độ vẽ lại B n c n tối ưu thao tác vẽ form thường xuy n làm tươi, b n mu n giảm tượng rung hình (flicker) Biểu di n hình ảnh dạng hình bitmap trong-bộ-nhớ,...
- 8
- 476
- 1