fingerprint development by ninhydrin and its analogues

... better the chemistry and antioxidant properties of 5H-dibenz[b,f]azepine and its derivatives Six molecules (a–f) were synthesised, and their structures were established by chemical and spectral analysis ... properties of 5Hdibenz[b,f]azepine and some of its analogues, and it was possible to establish some structure-activity relationships based on the different substitutes and the positions.19 As their ... compounds were elucidated by IR, 1H NMR, mass spectroscopy and elemental analysis The IR spectra of compounds (e) and (f) showed the absent of the N–H absorption band at 3400 cm–1 and the presence of...

Ngày tải lên: 07/08/2014, 14:20

... gene expression and gibberellin content in citrus by temperature and citrus exocortis viroid Planta 2003, 216:442-448 Qi Y, Ding B: Inhibition of cell growth and shoot development by a specific ... stunted, possessed thick, dark leaves, and exhibited reduced flowering and root formation, and XAS plants were taller and had increased numbers of inflorescences and flowers (Figure 3C) Morphometric ... include specific inhibition of root formation by HSVd in cucumber [43] and root and shoot formation by CEVd in tomato [44] Finally, vascular system development was arrested in CEVd-infected tomato...

Ngày tải lên: 12/08/2014, 03:21

... HANOI UNIVERSITY OF LANGUAGES AND INTERNATIONAL STUDIES FACULTY OF POSTGRADUATE STUDIES ĐẶNG THỊ PHƯƠNG MAI MATERIAL PROCESS IN “THE OLD MAN AND THE SEA” BY HEMINGWAY AND ITS VIETNAMESE TRANSLATED ... TRANSLATED EXTRACT FROM “THE OLD MAN AND THE SEA” BY HEMINGWAY: A FUNCTIONAL COMPARISON 4.1 The author Hemingway and the novella “The old man and the sea” 4.1.1 Hemingway and his individual style In 1954, ... 4.1 The author Hemingway and the novella “The old man and the sea”………………… 22 4.1.1 Hemingway and his individual style………………………………………… 22 4.1.2 The novella “The old man and the sea”……………………………………...

Ngày tải lên: 28/03/2015, 10:44

... concrete nouns and verbs of movements of bodies and the limited use of adjectives and adverbs All these things help to bring about the clear and easy understanding of the story’s development In ... to compare material process in an extract from “The old man and the sea” by Earnest Hemingway and its Vietnamese translated version by Lê Huy Bắc for three reasons Firstly, I find myself have ... language and Vietnamese to be the comparative one, the comparison will become easier and more effective if I compare the translation which is translated by an experienced and excellent linguist and...

Ngày tải lên: 28/03/2015, 10:45

... to compare material process in an extract from “The old man and the sea” by Earnest Hemingway and its Vietnamese translated version by Lê Huy Bắc for three reasons Firstly, I find myself have ... language and Vietnamese to be the comparative one, the comparison will become easier and more effective if I compare the translation which is translated by an experienced and excellent linguist and ... Hemingway’s novella “The old man and the sea” and, equivalently, its Vietnamese version which is translated by Lê Huy Bắc The original extract is from page 88 to 94 and the translated version is...

Ngày tải lên: 10/08/2015, 19:51

... TRANSLATED EXTRACT FROM “THE OLD MAN AND THE SEA” BY HEMINGWAY: A FUNCTIONAL COMPARISON 4.1 The author Hemingway and the novella “The old man and the sea” 4.1.1 Hemingway and his individual style In 1954, ... processes and Voice In a transitivity pattern, if there is Actor only, the verb is intransitive and active in voice If both there are two participants – Actor and Goal, the verb is transitive and may ... action and directional proverbs 3.2.3 The Probe From the perspective of doing, a material process can be probed by asking X làm Y? and from the perspective of happening, it can be probed by asking...

Ngày tải lên: 10/08/2015, 19:51

... kinase that plays an essential role for the selection and maturation of developing T-cell in the thymus and in mature T-cell function 2og8, 3byu, 3byo, 2ofv 3.463 0.3171 26 Mitogen-activated protein ... kinase that plays an essential role for the selection and maturation of developing T-cell in the thymus and in mature T-cell function 2og8, 3byo, 3byu, 2ofv 3.463 0.3404 19 Tyrosine-protein phosphatase ... 2nll 2.973 0.515 Androgen receptor Steroid hormone receptors are ligandactivated transcription factors that regulate eukaryotic gene expression and affect cellular proliferation and differentiation...

Ngày tải lên: 10/09/2015, 15:49

... presented by Mahajan and coworkers13 in 2008 contained only 16 references and have missed out many valuable references 1.1 Literature review on the synthesis of pyrimido[1,2-a][1,3,5]-triazines and its ... synthesized from guanosine and its analogues 34 Structures of the 35a (trivial name-metamorphosine), 35b and 35c (N-annelated pro-drug of acyclovir) were also studied by the same research group27,28 ... regioisomeric product 52’ was over-looked by Mahmoud and coworkers35 The spectral data provided were limited and not sufficient for conclusive structural assignment among 52 and 52’ (Scheme 18) S Ar2 N Ar1...

Ngày tải lên: 10/09/2015, 15:49

... more demand for educated workers and because the skilled are less poor and more capable of planning and financing migration North–South migration is usually done by skilled workers, and there ... Education and international trade 1.3.1.1 Education and exports at macro level 1.3.1.2 Education and global value chains 1.3.1.3 Education and offshoring services 1.3.1.4 Education and responding ... PSDC Penang Skills Development Centre (Malaysia) R & D research and development SDF Skills Development Fund (Singapore) UNESCO United Nations Educational, Scientific and Cultural Organization...

Ngày tải lên: 23/04/2013, 11:16

... dichloromethane and distilled water after filtration by a glass fiber filter (Whatman GF/B, previously rinsed with MeOH and dried) The SPE column was eluted by dichloromethane, and then the samples ... JAPAN) kit applied by the antigen-antibody reaction was analyzed Seoul Andong Daegu Busan Andong Waegwan Gangjung Daegu Gumho Riv Goryung Brd Hwang Riv Jeokpo Brd Namji RESULTS AND DISCUSSION Nam ... May, and October 2002 and in March, and September 2003 Samples were collected from points in Mylyang Riv Samrangjin Busan Fig Sampling points of Nakdong River basin - 204 - Journal of Water and...

Ngày tải lên: 05/09/2013, 08:40

... laboratory-scale EBPR and full-scale activated sludge samples were quantified by the quantitative PCR method These results were compared with quantification results by those obtained by FISH MATERIALS AND METHODS ... eubacteria, archaebacteria Candidatus ‘Accumulibacter phosphatis’ Candidatus ‘Accumulibacter phosphatis’ Candidatus ‘Accumulibacter phosphatis’ Candidatus ‘Accumulibacter phosphatis’ Candidatus ‘Accumulibacter ... maximum method by using the LightCycler software 3.5 Quantification by FISH was performed with a Cy3-labeled PAOMIX (PAO462, PAO651 and PAO846) and an FITC-labeled EUBMIX (EUB338, EUB338 II and EUB338...

Ngày tải lên: 05/09/2013, 09:38

... giant reed and its phosphorus uptake (Runs and 8) - 126 - Journal of Water and Environment Technology, Vol 9, No.2, 2011 REFERENCES Ait Ali N., Bernal M P and Ater M (2004) Tolerance and bioaccumulation ... cultivated wetland is not enough to design the multi-functional wetland The purposes of this study are thus to clarify the dynamics of cadmium removal by giant reed, and investigate its concentration ... volume of the total culture broth was set as L and was circulated by a liquid pump To avoid the direct effects on the removal of cadmium and phosphorus by parts other than the rhizome, the water...

Ngày tải lên: 05/09/2013, 10:17

... introduced by and then, and in that case, negative condition by otherwise, or else and concessive condition by yet, still, though, nevertheless He might tell my father about my mistake, and then ... units into a hierarchy according to their constituency relation: the highest ranking units consist of units of the rank immediately below, these units consist of units at the next rank below, and ... feature Typical conjunctions listed by Halliday are then, so, for, but, yet, still or a combination of and and another conjunctive element e.g and then, and afterwards, and at that time etc Halliday...

Ngày tải lên: 29/01/2014, 14:44

... amorphous and fibrillar aggregates are decided by the different compo- Fig Aggregation of a-synuclein after 240 h Samples containing MPTP (A and C) and MPP+ (B and D) were analysed by SDS ⁄ PAGE (A and ... 100 lM MPTP and 50 lM dopamine (F), in the presence of 200 lM MPTP and 50 lM dopamine (G), in the presence of 100 lM MPP+ and 50 lM dopamine (H) and in the presence of 200 lM MPP+ and 50 lM dopamine ... because of MPTP alone and not because of its conversion to MPP+, RP-HPLC of the samples was carried out The incubated samples (a-synuclein alone and in the presence of 100 and 200 lm MPTP) were...

Ngày tải lên: 14/02/2014, 19:20

... stefin A and stefin B at pH and variant of stefin B and the P79S mutant of the variant at both pH and pH Each panel is a plot of heat change on ligand addition (kcalÆmole)1) against the ligand ⁄ stefin ... determined by ITC Values shown for affinity are those from the best fit of two sites nsd ¼ no site detected Values are in units of M)1 and are the averages of three measurements The standard error ... excess of Cu2+ inhibits the fibrillation propensity of the protein This was demonstrated by thioflavin T fluorescence and electron microscopy Results Measurement of copper binding by isothermal titration...

Ngày tải lên: 19/02/2014, 06:20

... generated both by the H+-ATPase and H+-PPiase [11] By analogy, this model may also include the protein encoded by the tt12 gene in Arabidopsis thaliana [12], a member of the multidrug and toxic compound ... equation and the apparent KM and Vmax values were derived with their standard errors The competitive and noncompetitive Ki values were derived from the equations KMi ¼ KM (1 + [I] ⁄ Ki) and ⁄ VmaxI ... vesicles, both bilirubin and nicotinic acid reduce the rate of BSP uptake inhibition by antibody A, an effect depending on the formation of a complex between the carrier and the ligands [39] The occurrence...

Ngày tải lên: 20/02/2014, 01:20

... native AsPPase activity and inhibition by IDP and NaF of larval development and molting Native enzyme activity in L3 soluble extracts and in ES products was detected by PPase-activated PPi hydrolysis ... [26] Briefly, the rabbits were killed by an overdose of ketamine hydrochloride (50 mgÆkg)1 body weight, i.v.) followed immediately by decapitation and the lungs were removed and minced with a surgical ... 1-0631; Sigma) and NaF on development and molting of A suum lungstage L3 to fourth-stage larvae (L4) in vitro The lung-stage L3 were obtained from the lungs of New Zealand white rabbits days after...

Ngày tải lên: 20/02/2014, 11:20

... on ice The beads and unbroken cells were removed by centrifugation at 8000 g for 20 Microsomes and organelles were removed by two successive centrifugations at 40 000 g for 40 and 66 000 g for ... His, Cys, Glu, and Asp are often ligands for zinc ions [8], the aforementioned conserved aminoacid residues may be related to active and zinc-binding enzyme sites, as reported by Wilk et al [3,9] ... into three major peaks (Fig 1) The first and second peaks were pooled as fraction I and II, respectively, and proteins within each fraction were separated by Superose gel chromatography (Fig 2A)...

Ngày tải lên: 07/03/2014, 12:20

... addition, the protein has no hydrophobic segment and its free energy of partitioning into membranes can be accounted for by the insertion of its myristoyl group [11] Myristoylated proteins are ... function to enhance the accumulation and assembly of PtdIns(4, 5)P2-rich raft domains [36] During neuronal development, axonal elongation and branching are regulated by the activity of PI(4)P5 kinase ... amount and distribution of PtdIns(4,5)P2 will regulate cytoskeletal dynamics, which in turn will affect neuronal growth and development CAP-23 accumulates in the neuronal growth cone and has...

Ngày tải lên: 07/03/2014, 17:20

... incubation were taken at 1, and h, and extracellular and intracellular media were separated by centrifugation and analysed in parallel by 1H NMR spectroscopy and by TLC Under these conditions, ... procedures) were separated by centrifugation and analysed, in parallel, by 1H NMR spectroscopy and by TLC Consumption of the substrates and production of the final metabolites (succinate and acetate) were ... cellulose and with cellobiose (the main product of cellulolysis), and with a mixture of glucose and cellobiose Cell extracts and extracellular media were analysed by 2D NMR spectroscopy and by TLC...

Ngày tải lên: 07/03/2014, 17:20