their formation and transitions
Tài liệu Báo cáo khoa học: Insights into and speculations about snake venom metalloproteinase (SVMP) synthesis, folding and disulfide bond formation and their contribution to venom complexity pdf
Ngày tải lên :
18/02/2014, 18:20
... metalloproteinases and venom complexity J W Fox and S M T Serrano proteins are synthesized in the cytoplasm of secretory cells in the gland and transferred to the rough endoplasmic reticulum, and then ... venom gland, atrolysin A and VAP1, have their unpaired cysteinyl residues located at positions 360 and 365 respectively, N-terminal to the unpaired cysteinyl residues observed in jararhagin and catrocollastatin ... full-length jararhagin and catrocollastatin and their processed disintegrin-like ⁄ cysteine-rich domains (jararhagin C and catrocollastatin C) products could be isolated from their respective crude...
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The Treatments of Social Phobia - Their Nature and Effects
Ngày tải lên :
01/11/2013, 08:20
... becoming less anxious and less handicapped and being more and better socially active remains uncertain Similarly, no studies to date have systematically observed the relapse rate on and after stopping ... phobia is in demand; a market in various services and products has sprung up to satisfy it Naturally, providers attempt to draw attention to their wares and to drum up more demand (e.g Gilbody, ... dealing with their real-life social/interpersonal circumstances and to use them in situations very much a part of their daily lives Admitting to being keen or red-faced, volunteering, and speaking...
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Tài liệu Materials, Their Properties and Uses doc
Ngày tải lên :
13/02/2014, 09:20
... sandpaper The chief types of abrasive sand include sandblast sand, glass-grinding sand, and stone-cutting sand Sand for stone sawing and for marble and glass grinding is usually ungraded, with no ... ABRASIVE SAND Any sand used for abrasive and grinding purposes, but the term does not include the sharp grains obtained by crushing quartz and used for sandpaper The chief types of abrasive sand include ... have tough, uniform grains Chats are sand tailings from the Missouri lead ores, used for sawing stone Banding sand is used for the band grinding of tool handles and for the grinding of plate glass,...
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Tài liệu FUNGI: THEIR NATURE AND USES ppt
Ngày tải lên :
13/02/2014, 12:20
... parasitic, distorting, and in many cases ultimately destroying, their host, burrowing within the tissues, and causing rust and smut in corn and grasses, or even more destructive and injurious in such ... closer observation, and more and more education of the eye to see, and the mind to appreciate, relationships and distinctions We have already assumed that fungi are duly and universally admitted, ... and the foliage, it is to some extent possible to understand the connection between parasitic plants like fungi, which not derive their support from the constructive energy of their fronds, and...
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Tài liệu Development Banks: Their role and importance for development ppt
Ngày tải lên :
16/02/2014, 11:20
... savings and time deposits, acquire liabilities that are individually small and protected from income and capital risk, are of short maturity and are substantially liquid in nature On the other hand, ... is expected to autonomously evolve and is left unregulated, market signals would determine the allocation of investible resources and therefore the demand for and the allocation of savings intermediated ... investments involve long gestation lags and take long to go into commercial production and return a profit Most savers, on the other hand, would not like to lock up their capital for long periods especially...
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Báo cáo khoa học: Amyloid oligomers: formation and toxicity of Ab oligomers ppt
Ngày tải lên :
06/03/2014, 09:22
... however, the biological and structural characteristics of Ab oligomers and their formation mechanism remain unclear Structure and size of soluble Ab oligomers Many types of natural and synthetic Ab ... different sizes and shapes have been reported, which accounts for their biological and structural diversity and for the complexity of AD pathology (reviewed in [4,5,9–11]) SDS-stable dimers and trimers ... living cells and animal models, may be required to elucidate the mechanism of formation of Ab oligomers Possible mechanism of soluble oligomer formation and toxicity The mechanism of formation of...
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European Large Lakes – Ecosystem changes and their ecological and socioeconomic impacts doc
Ngày tải lên :
06/03/2014, 18:21
... Ecosystem changes and their ecological and socioeconomic impacts Developments in Hydrobiology 199 Series editor K Martens European Large Lakes Ecosystem changes and their ecological and socioeconomic ... nitrite nitrogen and nitrate nitrogen and the sum of both by ow analysis and spectrometric detection Gulati, R D & E van Donk, 2002 Lakes in the Netherlands, their origin, eutrophication and restoration: ... large lakes and their ecological and socioeconomic impacts The ELLS grew out of the International Lake Ladoga Symposia organized in 1993, 1996, 1999, and 2002, which improved our understanding of...
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Báo cáo khoa học: Replacement of two invariant serine residues in chorismate synthase provides evidence that a proton relay system is essential for intermediate formation and catalytic activity docx
Ngày tải lên :
07/03/2014, 05:20
... available and obtained from Sigma or Fluka (Buchs, Switzerland) DEAE Sephacel was from Amersham Biosciences, and cellulose phosphate (P11) was from Whatman (Kent, UK) DNA restriction and modification ... mm), 50 mm Mops, pH 7.5, and enzyme (1.25 lm for the wild-type and Ser127Ala mutant proteins or 12.5 lm of the Ser16Ala and Ser16AlaSer127Ala mutant proteins) Chorismate formation was monitored ... system and a likely candidate in a position for the abstraction of hydrogen from the substrate Single-mutant proteins in which Asp367 has been replaced with alanine or asparagine exhibit a 300- and...
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Mekong giant fish species on their management and biology
Ngày tải lên :
14/03/2014, 08:47
... process, gaps in data and knowledge will be identified and prioritised, and sufficient resources assigned to fill the high priority gaps ? The major sub-populations and their breeding grounds ... riverine species found in Thailand, Cambodia and Malaysia It prefers deep, clear water with sand or gravel substrate and abundant mollusc populations In Thailand, the fish is reported from the ... Fisheries Station Inland Fisheries Division, Department of Fisheries, Ministry of Agriculture and Cooperatives, Thailand 27 Mekong giant fish species – on their management and biology Meewan,...
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STAINLESS STEELS their properties and their suitability for welding
Ngày tải lên :
14/03/2014, 12:21
... properties and are therefore used in furnaces and heat exchangers Their good impact strength at low temperatures is often exploited in apparatus such as vessels for cryogenic liquids Their properties and ... microstructure for the corrosion resistance properties, physical properties and mechanical properties of the steels and provide information on their weldability – give advice on the selection of filler metals ... seawater handling within offshore, desalination, and coastal located process industries Some crevice corrosion has still been reported and for more severe situations, i.e severe crevice geometries and...
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Materials, Their Properties and Uses potx
Ngày tải lên :
14/03/2014, 16:20
... sandpaper The chief types of abrasive sand include sandblast sand, glass-grinding sand, and stone-cutting sand Sand for stone sawing and for marble and glass grinding is usually ungraded, with no ... ABRASIVE SAND Any sand used for abrasive and grinding purposes, but the term does not include the sharp grains obtained by crushing quartz and used for sandpaper The chief types of abrasive sand include ... have tough, uniform grains Chats are sand tailings from the Missouri lead ores, used for sawing stone Banding sand is used for the band grinding of tool handles and for the grinding of plate glass,...
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HERONS, EGRETS AND BITTERNS Their biology and conservation in Australia docx
Ngày tải lên :
14/03/2014, 21:20
... for the speed and helpfulness of their replies The Australian Bird and Bat Banding Scheme provided heron recovery data that gives banding and recovery locations, distance travelled and age of death ... behaviours are fluffing out their feathers and loosening their wings while vigorously shaking their bodies, and simultaneously stretching the wing and leg on one side of the body and then on the other ... metal band around the lower leg of adults or fledglings and then wait for someone to find and return the band The metal band is very durable and bears an inscription that identifies its owner and...
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Báo cáo khoa học: Fatty acid composition of chylomicron remnant-like particles influences their uptake and induction of lipid accumulation in macrophages pot
Ngày tải lên :
16/03/2014, 12:20
... palm, olive, corn or fish oil, and the TG (A) and TC (B) accumulated in the cells was measured after 5, 24 and 48 h Data are the mean from three separate experiments, and error bars show the SEM ... at 13 h (P < 0.01) and 24 h (P < 0.01) Corn and fish CRLPs were taken up at very similar rates, and there were also no significant differences in the rates of uptake of palm and olive CRLPs Fig ... have been shown to behave like the physiological lipoprotein in their clearance from the blood and metabolism in vivo, and in their effects on cultured cells in vitro [28–30] In addition, in...
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Influences of the si(1 1 3) anisotropy on ge nanowire formation and related island shape transition
Ngày tải lên :
16/03/2014, 15:34
... Higher island growth induces island relaxation along the direction of island elongation, which in turn causes the formation of ‘‘elongated islands’’ and ‘‘dot-like islands’’ During island shape ... of (a) the wire-like islands, (b) the elongated islands, and (c) the dot-like islands Fig 3b and c The dot-like islands adopt the facet structure of the elongated islands by simply re- placing ... same way as their lateral growth does The resulting strain field around the islands is obvious in that with continuous growth the islands become more regular in size and distribution and their number...
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Báo cáo khoa học: Mercury(II) binding to metallothioneins Variables governing the formation and structural features of the mammalian Hg-MT species pptx
Ngày tải lên :
16/03/2014, 18:20
... Zn4-aMT and Zn3-bMT at pH and t ¼ 24 h (Figures S3, S9 and S15), their evolution for the three peptides (Scheme 4B) does not show such good parallelism as that found at pH Thus, at the beginning and ... well and suggest two different scenarios The former includes all the species formed up to Hg5-MT, Hg4-aMT and Hg4-bMT, and consists of a positive very intense band with a maximum at 220 nm and ... system required the performance and analysis of 18 Ó FEBS 2004 titrations and the corresponding duplicates The detailed and comparative analysis of the set of CD, UV-vis and difference electronic absorption...
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Báo cáo khoa học: The crystal structure of annexin Gh1 from Gossypium hirsutum reveals an unusual S3 cluster Implications for cellulose synthase complex formation and oxidative stress response potx
Ngày tải lên :
17/03/2014, 03:20
... domains III and IV is a U-shaped, positively charged patch The patch is formed by five lysine and three arginine residues (Lys223, Lys226, Arg238, Lys242, Lys249, Lys253, Arg256, and Arg291) and, in ... with a suitable loop conformation might act as proper calcium binding site as well Type III and AB¢ sites, in contrast, are constituted by one or two backbone carbonyl groups and a neighbouring bidentate ... characteristic annexin fold that has been found in their mammalian and metazoan relatives [19] Structurally, the most striking difference between vertebrate and plant annexins is the convex (membrane-binding)...
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great rock musicians their achievements and effect on music
Ngày tải lên :
21/03/2014, 22:03
... George Martin at Colombia like what he heard and signed the band His only condition was for the Beatles to loose Pete Best, their drummer They did, and hired Ringo Starr, who had sat in for Best ... feedback and fuzzboxes Jimi got his break while The Animals where touring in the United States Chas Chandler, the bassist of The Animals, heard Jimi playing and convinced him to move to Britain Chandler ... with Mitch Mitchel and Noel Redding, to for the Jimi Hendrix Experience The group rose to fame in a matter of months playing in popular clubs Their first single, " Hey Joe", and their second, "Purple...
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Báo cáo khoa học: Metabolism of N-methyl-amide by cytochrome P450s Formation and characterization of highly stable carbinol-amide intermediate pdf
Ngày tải lên :
22/03/2014, 16:20
... Formation and characterization of stable carbinol-amide L Perrin et al intermediates remains scarce and frequently speculative, in both in vivo and in vitro studies Interestingly, ... quantication and isolation of metabolites starting with both natural and 14C-radiolabeled substrates using HPLC; (b) structural identication of metabolites by HPLC MS and MS-MS, and NMR spectroscopy; ... 2.0 to 1.6 and 0.18 for pH values of 6.8, 7.4 and 8.2, respectively Preliminary attempts to determine the structure of M1 and M2 using routine protocols revealed that: (a) isolated M1 and M2 both...
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THE PAPER MONEYS OF EUROPE THEIR MORAL AND ECONOMIC SIGNIFICANCE ppt
Ngày tải lên :
22/03/2014, 16:22
... in the second, it was much in demand for the arts and manufactures; and in the third place, its intrinsic value was increased and stabilized by the needs and demands of the mints Gold had similar ... flourished; and their frauds were encouraged and protected by a government whose policy enabled debtors to pay their debts in valueless money We hear of creditors running away from their debtors and ... been destroyed, and the rest was lying idle Thousands of those Protestants who were the most industrious and intelligent part of the population had emigrated to England Thousands had taken refuge...
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Regional Food Hub Resource Guide: Food hub impacts on regional food systems, and the resources available to support their growth and development pdf
Ngày tải lên :
23/03/2014, 08:21
... identify and profile regional food hubs across the country and collect and analyze data on the scope and scale of food hub operations in order to more clearly understand their potential role and impact ... mysare.sare.org/mySARE/assocfiles/9022865.%20Food%20Hub%20Farmer%20Evaluation%20(2010).pdf 46 flavormagazinevirginia.com/localfoodhub 18 expand and improve their production and handling methods, increase sales, and strengthen their ties to local supply networks In the past years, ... specialized support and training in business planning and management designed to help growers better understand their real costs of production, manage their cash flow, set prices, and gauge their expected...
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