Báo cáo khoa học: "Information about studies on Hungarian forest ecosystems Selected research-papers and future investigations of Síkfõkút long-term project" pdf

Báo cáo khoa học: "Information about studies on Hungarian forest ecosystems. Selected research-papers and future investigations of Síkfõkút long-term project" pdf

... trees and shrubs and of their fractions.E) Decomposition of organic matter. Com-plex investigation of soil- Estimation of litter production; litterfractions.- Study of soil ... content in thecourse of litter decomposition.D) Energy content and energy flow- Measurement of solar radiation and energy balance of the forest. - Energy content of ... Marschall M., Effect of air pollution on the condition of sessileoak forest in Hungary, In: Vernet, J.P. (Ed)Environmental Contamination: Studies inEnvironmental Science, 55,...

Báo cáo khoa học: Isothermal unfolding studies on the apo and holo forms of Plasmodium falciparum acyl carrier protein Role of the 4¢-phosphopantetheine group in the stability of the holo form of Plasmodium falciparum acyl carrier protein docx

... mixture of holo-ACP monomer and apo-ACP with-out His-tag. (F) Separation of apo-ACP and holo-ACP by anion exchange chromatography. Elution proﬁle of apo-ACP and holo-ACP on aMonoQ HR 5 ⁄ 5 anion ... structure, on the basis of their percentage contri-butions (65% and 35%, respectively) to the overallstructure of the protein. The structures of the major and minor conformations of holo-ACP bear ... pretransition and post-transition baselines, which are dependent on the concentra-tion of guanidine hydrochloride by the equation Xo+ aX[guanidine hydrochloride].In the second method of analysis,...

Báo cáo khoa học: Ibuprofen binding to secondary sites allosterically modulates the spectroscopic and catalytic properties of human serum heme–albumin doc

... [20]:koff¼ðkoffð2ÞÂð½ibuprofen=ðK2Â½ibuprofenÞþðkoffð3ÞÂð½ibuprofen=ðK3Â½ibuprofenÞÞ þ kþoffð7Þwhere koff(2) and koff(3)indicate values of koffoccurring atK2< [ibuprofen] ... l on topÞÀfðl on topÞÂ½ibuprofenÞ = ðK3þ½ibuprofenÞg ð4Þwhere l on( top)represents the asymptotic value of l on underconditions where [ibuprofen] = 0 (i.e. l on( top)= l on ).Ibuprofen binding ... ibu-profen concentration clearly induces the coordination of a histidine nitrogen as the sixth coordination posi-Fig. 5. Effect of ibuprofen on tHSA–heme-Fe(II)-NO denitrosylation.The continuous...

Báo cáo khoa học: Caenorhabditis elegans metallothionein isoform speciﬁcity – metal binding abilities and the role of histidine in CeMT1 and CeMT2 potx

... mmMgCl2(final concentration), in a final volume of 100 lL,under the conditions: 45 s at 95 ºC (denaturation), 30 s at55–60 °C (hybridization) and 45 s at 72 °C (elongation).C. elegans CeMT1 and CeMT2 ... species, in concordance with the results of anin vitro reconstitution of apo-CeMT2 [20], but alsowith a significant contribution of Zn5 and Zn4(Fig. 1 and Table 2). The three preparations showed ... coordination in the Zn– and Cd–CeMT1 and Zn– and Cd–CeMT2 complexesDiethyl pyrocarbonate (DEPC) modification allows theidentification and quantification of the histidine resi-dues of proteins...

Báo cáo khoa học: Mercury(II) binding to metallothioneins Variables governing the formation and structural features of the mammalian Hg-MT species pptx

... species.Concluding remarksThe above results document the strong influence of standardvariables (pH of the s olution, reaction time, a nd bindingability of the counter-ions) on the nature and structuralfeatures ... binding of Table 1. Influence of the reaction time (t) and binding ability of thecounter-ions (X) on the nature and structural features of th e set of Hg(II)-MT species formed during the corresponding ... Zn7-MT.Materials and methodsProtein preparation and characterizationFermentator-scale cultures, purification of the glutathione-S-transferase-MT fusion p roteins, and recovery and ana-lysis of the recombinant...

Báo cáo khoa học: "Information Classification and Navigation Based on 5W1H of the Target Information" doc

... Overall classification I Figure 1: 5WIH classification and navigation 3 5WIH Classification and Navigation Conventional keyword-based retrieval does not con- sider logical relationships between ... semiconductor production downward. 96.12 97.1 97.4 97.5 NEC postpones semiconductor production plant construction. NEC shifts semiconductor production to 64 Megabit next generation DRAMs. ... the matrix for themselves on the screen. 576 Information Classification and Navigation Based on 5W1H of the Target Information Takahiro Ikeda and Akitoshi Okumura and Kazunori Muraki C&C...

Tài liệu Báo cáo khoa học " DIỄN BIẾN TIẾNG ỒN GIAO THÔNG TRONG 10 NĂM QUA CỦA HÀ NỘI " doc

... HƯƠNG. Đánh giá diễn biến và Dự báo môi trường hai vùng kinh tế trọng điểm phía Bắc và phía Nam. Nhà xuất bản Xây dựng. Hà Nội, 2004. 3. CEETIA. " ;Báo cáo quan trắc ô nhiễm không khí ... nguyên, Môi trường và Nhà đất Hà Nội. Báo cáo Hiện trạng môi trường Hà Nội, 2004. 4,9%, xe ôtô trung bình chiếm tỷ lệ 1,4%, xe ôtô to chiếm tỷ lệ 1,9%. Trong giờ ban đêm lưu lượng dòng xe ... ôtô con chiếm tỷ lệ 10,2%, xe ôtô trung bình chiếm tỷ lệ 4,6% và xe ôtô to chiếm tỷ lệ 12,4%. - Lưu lượng dòng xe trong ngày làm việc cao hơn ngày nghỉ khoảng 10-11%, tỷ lệ xe máy trong ngày...

Tài liệu Báo cáo khoa học: The elusive intermediate on the folding pathway of the prion protein pptx

... mechanisms of the prion pro-tein should provide insight into the process of prionconversion, and represent a major step forward in ourunderstanding of the misfolding and aggregation of PrP during ... transitions ‘N to I’ and ‘I to U’. The urea concentration at which the inter-section occurs is similar between constructs and pH values, with intersection points at the average ureaconcentrations of ... in continuous scanning mode at ascanning rate of 100 nmÆmin)1, a time constant of 1 s, abandwidth of 2 nm and a resolution of 0.5 nm. Both far- and near-UV spectra were measured at 20 °C and...

Tài liệu Báo cáo khoa học: Cell surface nucleolin on developing muscle is a potential ligand for the axonal receptor protein tyrosine phosphatase-r ppt

... ion toler-ance of ± 3 m ⁄ z, a peptide ion tolerance of ± 3 m ⁄ z, onemissed cleavage, fixed carbamidomethylation of cysteines and variable oxidation of methionines were specified.Purification ... plates and incubated with varying concentrations of condi-tioned media containing FN3d–AP. The data revealedsignificant binding of PTPr to nucleolin above that of the BSA control (Fig. 3), demonstrating ... relies on amultitude of guidance cues to stimulate axonal exten-sion and stable synaptic contacts with targets such asmuscles. Interpretation of these environmental signalsby growth cones involves...

Tài liệu Báo cáo khoa học: "Multimodal Database Access on Handheld Devices" doc

... inter-action and novel techniques of information visual-ization to allow a natural and fast access to largemultimedia databases on small handheld devices.1 IntroductionNavigation in large, ... updates the dialogue context, and passes it on to the action planner, which deﬁnes thenext goal on the basis of the propositional content of the top event (in the example event id1) and its object ... force-feedback but-tons on the left side and one combined scrollwheel/button on the upper right side, that can beused to navigate on the visualized data, as well as toperform actions on the data items...

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