forcing food web structure and community dynamics in pelagic marine ecosystems
Food, Animal production and Human Comsumption in the Asian Region
Ngày tải lên :
08/04/2013, 10:35
... Introduction The world problems: – Population Present: 6.7 billion Year of 2025: 9.5billion – Land limited: agriculture, building, infrastructure, climate change…, Food demands v.s Food ... accommodate and feed its human population with out destroying the enviroment and depleting natural resources???” Land used by region and country group, 1961,1991 and 2007, (FAO, 2009) Food security ... research and knowledge management Science based solutions to emerging issues 49 Livestock in a changing world Genetics and breeding Feed resources and Utilization Human resource International...
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An Analysis of Domestic Water Demand Structure and Water Recycling in Beijing
Ngày tải lên :
05/09/2013, 10:17
... employed in the kitchen for food washing, cooking, dish washing, and boiling water, 27% for showering and foot washing, 18% for toilet flushing, and 14% for the washing machine Water use in washing and ... Water use for cooking in Beijing (31%) is 1.3 times that of Tokyo (23%) It is assumed that water use for cooking in Beijing includes food washing, cooking, dish washing, and boiling water The use ... water, face washing, tooth-brushing, using washing machine, showering, foot washing, toilet flushing, and cleaning According to Murakawa et al (1999), water use patterns differ according to the purpose...
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CAPITAL STRUCTURE AND FIRM PERFORMANCE IN VIETNAM
Ngày tải lên :
26/12/2013, 15:19
... especially financial accounting reports businesses often grasp of existing capital, both in value and in kind, forming the source and the increased volatility, reduced capital during the period, ... suggesting the Ministry of Planning and Investment and the Ministry of Finance to issue the Decree to guide the Law on Enterprises on separate issuing and release on the website the financial ... settlement and clearing system, shortening transaction time, establishing independent depository institutions It also should develop market intermediaries and institutional investors including stock...
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Báo cáo khoa học: Solution structure and backbone dynamics of the XPC-binding domain of the human DNA repair protein hHR23B docx
Ngày tải lên :
07/03/2014, 17:20
... domains (Fig 1A) These include an N-terminal ubiquitin-like (UbL) domain, the XPC-binding domain, and two ubiquitin-associated domains (UBA1 and UBA2) [9,10] The UbL domain has a high binding ... studying the dynamics of protein structures from 15 N and 13C relaxation time mesurements In Biological Magnetic Resonance: Structure Computation and Dynamics in Protein NMR (Krishna NR & Berliner ... shown in Fig 1B It is interesting that the XPC-binding domain has been classified as a heat shock chaperonin-binding motif, which is also found in the stress-inducible phosphoprotein STI1 [15,16] The...
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Báo cáo khoa học: Refined solution structure and backbone dynamics of the archaeal MC1 protein ppt
Ngày tải lên :
22/03/2014, 17:20
... after binding with DNA (Fig 4) This is reminiscent of the structure and dynamics of the highly mobile b-arms in the free protein HU, which become much less mobile after binding with DNA In the ... 5137 NMR structure and backbone dynamics of MC1 F Paquet et al A 180° B 180° Fig (A) Residues that exhibit a significant increase in 15N-NOE upon DNA binding are in blue, and those with an intermediate ... and those with an intermediate increase are in marine (B) Residues that exhibit significant CSP upon DNA binding are in red, and those with intermediate changes are in orange show variations of...
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Báo cáo khoa học: Solution structure and internal dynamics of NSCP, a compact calcium-binding protein doc
Ngày tải lên :
23/03/2014, 13:20
... solvent-exposed structure In addition, a 910 residue insertion in the C-helix of NSCP, B lanceolatum SCP and S erythraea calcium-binding protein, including ve hydrophobic side chains, ensures a larger and ... Table Statistics of the interhelix angles within EF-hand motifs in NSCP, related EF-hand proteins and calmodulin An asterisk marks EF-hand motif that had lost Ca2+-binding capacity Helix pair ... partially reect the lack of metal binding in the second loop and the longer linker region between EF-hand I and II As in aequorin [13], these features may result in increased exibility of the rst...
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High-Tech Start-Ups and Industry Dynamics in Silicon Valley potx
Ngày tải lên :
29/03/2014, 23:20
... for “moving inside” Silicon Valley, which is not a major concern of our study Death Merger and acquisition Moving inside Moving out Moving in Growth Birth Figure 1.2—Industry Dynamics in Silicon ... area, and Washington, D.C Boston and Washington also experienced a large increase in venture capital investment during the late 1990s, following the national trend However, the increases in Boston ... venture-backed businesses Since engineers in successful firms are in the best position to grasp and commercialize cutting-edge innovations, a high rate of spin-off helps open new markets and creates...
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Báo cáo Y học: Barrier passage and protein dynamics in enzymatically catalyzed reactions docx
Ngày tải lên :
31/03/2014, 23:20
... especially interesting because it is fairly nonspecific in the substrates it will bind and catalyze In particular, in the series benzylamine, dopamine, and tryptamine, primary kinetic isotope effects ... valine changes protein dynamics, and it is this alteration, missing in the mutation at position 93, which in turn changes tunneling dynamics (We note the recent experimental results from Klinman’s ... protein dynamics, and how dynamics relates to kinetics of catalysis ˚ Our analysis began with the 2.1-A crystal structure of Plapp and coworkers [64] This crystal structure contains both NAD+ and...
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Understanding New Threats and Challenges from Hydropower Development toBiodiversity and Community Rights in the 3S River Basin
Ngày tải lên :
21/06/2014, 20:21
... Thailand, Vietnam and the Yunnan province and Guangxi Zhuang Autonomous Region of China The GMS strategy covers ve main areas: strengthening infrastructure links; facilita ng cross-border trade, investment, ... the company website states: “We are exploring current and future opportuni es in oil and gas, mining, tourism, retail and property development, consumer and retail marke ng, fast food and restaurants, ... Korean manufacturing companies including KTC, Taihan, and Posco Engineering and Construc on.121 KB Kookmin is one of the biggest banks in South Korea and is itself a subsidiary of KB Financial Group...
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ownership structure and earnings management in emerging markets
Ngày tải lên :
13/07/2014, 21:13
... differences exist in the amount and precision of private information in the hands of institutional and individual investors The higher level of understanding of institutional investors also implies ... mission is reforming and developing legislation and regulations, emphasizing transparency and disclosure, revitalization Jordan’s investment culture, encouraging and protecting investors and most importantly ... reports In addition, there are a number of internationally recognized accounting and auditing firms in the kingdom In general, government's accounting and auditing regulations are regarded as being...
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Báo cáo khoa học: "Effects of sylvicultural practices on nutrient status in a Pinus radiata plantation: Nutrient export by tree removal and nutrient dynamics in decomposing logging residues" ppt
Ngày tải lên :
08/08/2014, 14:21
... logging residues were incorporated into the Figure Remaining slash needles (a) and twigs (b) after decomposition in the thinned stand and in the prepared and unprepared plots after clear-felling ... Changes in absolute amount of elements with time for radiata pine slash needles and twigs incubated in the thinned stand and in the prepared and unprepared plots after clear-felling indicates that initial ... status in Pinus radiata 419 Figure (continued) Changes in absolute amount of elements with time for radiata pine slash needles and twigs incubated in the thinned stand and in the prepared and unprepared...
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Báo cáo khoa học: "Organic matter and nitrogen dynamics in a mature forest of common beech in the Sierra de la Demanda, Spain" doc
Ngày tải lên :
08/08/2014, 14:21
... IR index was found at the beginning of autumn and the lowest in spring Accordingly, the periods showing the highest percentages of N may be intimately correlated with those in which leaf shedding ... of nitrogen in the leaves was determined in the spring and sum- The procedure most commonly used to estimate the biomass in forest ecosystems involves destructive techniques in combination with ... contrasted with that obtained for the same date from leaves that fell during shedding: 0.68%, the contents in the leaves decreasing in favour of an increase in nitrogen in branches and bark for the same...
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báo cáo khoa học: " The effect of experimental warming on leaf functional traits, leaf structure and leaf biochemistry in Arabidopsis thaliana" pdf
Ngày tải lên :
11/08/2014, 11:21
... understanding the changes in plant growth and development in response to simulated climatic warming is important to predict plant responses to global warming in the near future Many studies have investigated ... peat (Kaiyin Company, Beijing, China) The plants were grown in growth chambers (RXZ-300B, Ningbo Dongnan Instruments Co Ltd, China) The middle and upper projected warming in the 21st century is ... the procedures described in Vu et al [26] Leaf protein concentrations were determined according to Bradford [27] using bovine serum albumin as the standard Chlorophyll a and b were extracted with...
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Báo cáo y học: " Discordance between microvascular permeability and leukocyte dynamics in septic inducible nitric oxide synthase deficient mice" pot
Ngày tải lên :
13/08/2014, 10:20
... leukocyte rolling and adhesion was increased in septic mice both with and without iNOS induction, but microvascular leakage in septic mice was not increased in the absence of iNOS This finding does ... 18.8 ± 6.9 rolling cells/minute; P = 0.048) and further increased in iNOS- Leukocyte rolling Shown is leukocyte rolling in wild-type control mice rolling (white bar; 8.5 ± 2.3 cells/minute; n = 8), ... proteins such as protein kinase C and second messengers including cGMP provide functional aspects of this barrier Both endothelial cell contraction, which involves actin-myosin interaction and...
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Mathematical modeling of circular dorsal ruffles and lamellipodial dynamics in single and collective cell migration
Ngày tải lên :
09/09/2015, 18:51
... promote actin network growth by stabilizing the actin filament, for instance myosin [32], or increasing the pool of ATP bound actin monomers, for instance profilin [61] A third class of actin-binding ... combination of actin-nucleating factors and actin, both monomeric and filamentous Depending on the nucleating proteins present, different types of actin protrusion structures can be formed In the ... actin, myosin, and integrins [139] Space was discretized and represented by a lattice Ruffling found to be dependent on the external friction Increasing the propensity for integrin bond breakage increased...
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Optical properties and excitation dynamics in 3d and 2d systems
Ngày tải lên :
10/09/2015, 09:30
... Barman, G J You, G C Xing, T C Sum, S Dhar, Y P Feng, Ariando, Q.-H Xu and T Venkatesan, ―Defect dynamics and spectral observation of twinning in single crystalline LaAlO3 under subbandgap excitation,‖ ... In this case, the strong photoluminescence of SrTiO3 using multi-photon excitation has been obtained at room temperature In addition, with a combination of above band gap, sub band gap and band ... in the formation of both (100) and (110) twins in the LAO crystal.32,33 It has been reported that the (100) twin is predominant in LAO single crystals.34,35 This lattice distortion of twins in...
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Roles of TACC related protein, mia1p in MTOCs and microtubule dynamics in schizosaccharomyces pombe 1
Ngày tải lên :
12/09/2015, 08:19
... 1.2.2.2 Mto1p and Mto2p 12 1.2.3 Organizing microtubule bundles 13 1.2.3.1 Minus-end-directed motor protein—Klp2p 14 1.2.3.2 Bundling protein—Ase1p 14 1.2.3.3 Model of maintaining ordered microtubules ... poles and NE division fails in Mia1p-overexpressing cells 80 3.2.3 Spindles in Mia1p-overexpressing cells are bipolar and require the microtubule-crosslinking protein, Ase1p, for their assembly ... attachment and bundling factors and thus restrict formation of microtubule arrays in spatial and temporal manner It is essential to understand molecular mechanisms underlying MTOC emergence and maintenance...
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Roles of TACC related protein, mia1p in MTOCs and microtubule dynamics in schizosaccharomyces pombe 2
Ngày tải lên :
12/09/2015, 08:19
... center and plus-ends facing toward the cell tips Model of maintaining ordered microtubules (from Sawin and Tran, 2006) is shown in the following cartoon 16 Model of interphase microtubules bundling ... critical role in maintaining cell morphology by binding to the plus ends of growing interphase microtubules in a Tip1p and Tea2p-dependent manner (Chang and Peter, 2003) When the growing microtubules ... arrangement (Sawin and Tran, 13 2006) Recent work in microtubule dynamics found that at least two proteins are involved in this process One of them is the minus-end-directed protein—Klp2p 1.2.3.1 Minus-end-directed...
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Roles of TACC related protein, mia1p in MTOCs and microtubule dynamics in schizosaccharomyces pombe 3
Ngày tải lên :
12/09/2015, 08:19
... MgSO4 and 1mM GTP] containing 5% milk and then with taxol-stabilized bovine brain 3X microtubules (50μg/ml) in the same buffer, followed by washing and immunoblotting withTAT1 anti-tubulin antibodies ... dissolved in PBS and resuspended in 140μl of 1.2M sorbitol disolved in PBS 60μl of protoplasting buffer (50mg/ml Lysing enzyme, 30mg/ml Zymolase, 1.2 M sorbitol in PBS) was added to the samples and incubated ... pombe cells expressing αtubulin-GFP were grown in appropriate selective medium and placed in sealed growth chambers containing 2% agarose media For three-dimensional time-lapse imaging, each 41 image...
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Roles of TACC related protein, mia1p in MTOCs and microtubule dynamics in schizosaccharomyces pombe 4
Ngày tải lên :
12/09/2015, 08:19
... coexpressing the NE marker protein, Uch2p-GFP, and the SPB protein, Sad1p-DSRed 84 3.2.3 Spindles in Mia1p-overexpressing cells are bipolar and require the microtubule-crosslinking protein, Ase1p, ... overexpressing Mia1p arrest in mitosis with fully elongated spindles and nonsegregated chromosomes 3.2.1.1 Mia1p-overexpressing cells arrest in mitosis Mia1p was found to be involved in anchoring minus ... spindle poles and NE division fails in Mia1poverexpressing cells Since the SPBs are thought to be required for mitotic spindle assembly and function in fungi, and are always localized at spindle...
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