... which encodes the first two structural motifs, and hence the N-terminal domain of the protein, just as in the genes for cS and cA–F However, the second half of the gene has the structure of a b-crystallin ... mammalian evolution These changes illustrate the way in which gene families may expand, contract and adapt They may also help us understand the functions of the c-crystallin family in vision and elsewhere ... encoding the two motifs of the C-terminal domain The crygn gene is thus a hybrid of b and c crystallin gene structures, apparently an intermediate in the evolution of the c-crystallins from the b-crystallins...
Ngày tải lên: 19/02/2014, 17:20
... consequence of the physical laws of our universe and the subatomic structure of the oxygen atom As we shall see in Chap 2, the existence of oxygen atoms is in turn a necessary result of the evolution of ... Thus, the higher the pH value, the lower the proton concentration and therefore the degree of dissociation of water This behavior of water depends strongly on the temperature, the higher the temperature ... the nucleus The number of protons in a nucleus gives its atomic number and its positive charge Add the number of neutrons and you have the atomic mass The nucleus of the most common isotope of...
Ngày tải lên: 14/03/2014, 10:20
Psychological Science: Attention and the Evolution of Hollywood Film docx
... in nature These are often called white, brown, and pink noise, and all are defined by the relation between the frequency and power (proportional to the square of the amplitude) of their components ... videos, and most of what is called art film—is designed to suppress awareness of the presentational aspects of the film while promoting the narrative The units of film are the act, the sequence, the ... near the film’s end was analyzed as Shot The autocorrelation of the length of a Shot with itself (Lag 0) is always 1.0; autocorrelations of the length of Shot with the lengths of Shots (Lag 1) and...
Ngày tải lên: 23/03/2014, 12:20
Regulation and the Evolution of the Global Telecommunications Industry pot
... tF > tS, and if CFn are the net cash flows of the investment of new entrants, then the expected market value of new entrants will equal the sum of discounted value of the investment and the net ... abandoned wholesale regulation (the case of the USA) and some others have shifted from light-handed regulation to heavy-handed regulation with mandatory unbundling of the local loop (the case of ... aspects of the ladder of investment theory and also refers to papers presenting empirically based analyses of the tenability of the theory Moreover, the chapter introduces the issue of intermodal...
Ngày tải lên: 24/03/2014, 02:20
Regulation and the Evolution of the Global Telecommunications Industry pptx
... tF > tS, and if CFn are the net cash flows of the investment of new entrants, then the expected market value of new entrants will equal the sum of discounted value of the investment and the net ... abandoned wholesale regulation (the case of the USA) and some others have shifted from light-handed regulation to heavy-handed regulation with mandatory unbundling of the local loop (the case of ... aspects of the ladder of investment theory and also refers to papers presenting empirically based analyses of the tenability of the theory Moreover, the chapter introduces the issue of intermodal...
Ngày tải lên: 28/06/2014, 21:20
Signal sequence analysis of expressed sequence tags from the nematode Nippostrongylus brasiliensis and the evolution of secreted proteins in parasites potx
... taxa to the Strongylida are members of the Rhabditina, including C elegans, and both are grouped in Clade V of the Nematoda, on the basis of small subunit rRNA sequence analysis [48] The set of 742 ... we have addressed the question of whether secreted proteins of parasitic nematodes show accelerated evolution, and our results indicate that this is the case The predominance of predicted secreted ... at the 5' end of a proportion of their mRNA transcripts; a short leader sequence is added upstream of the initiation codon The leader is normally a 22-nucleotide sequence termed SL1 [51] The...
Ngày tải lên: 09/08/2014, 20:20
Báo cáo y học: " Horizontal gene transfer and the evolution of transcriptional regulation in Escherichia col" ppt
... TFs and putative, as yet uncharacterized regulators We analyzed the history of each of the global regulators, and of a sample of each of the other types of regulators (see Figure and Materials and ... two operons, and the proximity of these regulators to their regulated genes suggests that HGT might be involved in the evolution of these regulatory relationships [14] Furthermore, these neighbor ... which the relative age of the duplication and of the regulation was unclear, and operon structure could not be used to clarify.) The other 6% to 9% of interactions arose by convergent evolution...
Ngày tải lên: 14/08/2014, 08:20
World Bank Lending and the Quality of Economic Policy
... cluster A and B average For equation (1), the log of the number of cumulative loans is the variable of interest For equation (2), the log of the number of cumulative conditions is the variable of interest ... and significant for both the number of loans (equation 1) and the number of conditions (equation 2) Furthermore, test statistics presented at the bottom of table are reassuring The p-values of ... shown in the fourth row of Table For the Heritage Foundation index (last row of Table 6), the quadratic specification provides the best fit between number of conditions and quality of economic...
Ngày tải lên: 21/04/2016, 07:24
economics of informarion and the thoery of economic development
Ngày tải lên: 03/09/2016, 12:56
Facts of Vietnam Freight forwarding industry and the role of Vietnam Freight Forwarders Association (VIFFAS) to the industry in international economic integration processhelpful to Oristar.doc
... kinds: + The change of consumer-demand modal, market and the attitude to the availability and diversity of goods + The pressure of reducing cost + The development of Information technology + The pressure ... learning and expanding With their experiences, they have learned the value of offering quality services In the way of growing, they have also open branches to establish a worldwide presence These ... The Association has the role of coordinating the activities of the members in order to protect the interests of the members and improve the position of Vietnam in the international freight forwarding...
Ngày tải lên: 27/10/2012, 16:42
Tài liệu Constraining Hypotheses on the Evolution of Art and Aesthetic Appreciation* doc
... and Ardipithecus ramidus Given the fragmentary state of these remains, and the difficulties inherent in their comparison, there is much discussion as to the validity of their hominid status The ... operation, there is no way of determining which level of analysis is the most relevant to the study of the neural correlates of aesthetic preference Additionally, the evolutionary emergence of such ... that there is greater space filled by axons and dendrites This picture of a mosaic of primitive and derived aspects of the organization of the human orbitofrontal cortex was also the result of...
Ngày tải lên: 19/02/2014, 17:20
Tài liệu Taxes and the Economy: An Economic Analysis of the Top Tax Rates Since 1945 docx
... trend in the income (before taxes) share of the top 0.1% (the top solid line in the figure) and the top 0.01% (the lower dashed line) since 1945.32 Under both definitions of the top of the income ... Share of Income of Top 0.1% Share of Income of Top 0.01% Source: Piketty and Saez Note: The vertical axis is the share of total income The observed relationship between the top tax rates and the ... at the top of the income distribution are currently at their lowest levels since the end of the second World War The results of the analysis suggest that changes over the past 65 years in the...
Ngày tải lên: 20/02/2014, 19:20
ROUTLEDGE STUDIES IN SCIENCE, TECHNOLOGY AND SOCIETY: Human-animal relations and the rise of veterinary medicine pot
... changes in the humananimal relationship and the rise of the veterinary regime from the time of animal domestication and the inception of livestock husbandry up until the present day The book, therefore, ... which involved neither the drudgery of tilling the land nor the harvesting of crops While the spread of agrarianism brought the existence of domesticated animals to the attention of the hunting peoples ... knowledge and understanding of the behaviour of other animals would have been imperative to the successful hunting of them The recognition of changing seasons, the migration patterns of animal...
Ngày tải lên: 06/03/2014, 16:20
A Joint Publication of the Office of the Attorney General and the Department of Business and Economic Development docx
... Maryland and federal law regulate the use of ―child labor‖ (i.e., the employment of persons below the age of eighteen) and the employment of people to work in their homes The Maryland Division of ... Maryland e Contacting Comptroller Depending on the type of business and the presence of employees in Maryland, the foreign business may need to contact the Office of the Comptroller for purposes of ... Maryland to business 12 The date of formation of the foreign LP A general description of the business to be transacted in Maryland The name and address of its resident agent in Maryland, and...
Ngày tải lên: 06/03/2014, 21:20
The evolution of host use and unusual reproductive strategies in Achrysocharoides parasitoid wasps pot
... indeed the ancestral host of Achryso- chroides Regarding the effect of taxa sampling on the reconstruction of reproductive strategies, although the biology of most species in other parts of the ... size and sex ratio The mapping indicates several changes in reproductive strategy with apparently parallel evolution of the unusual split sex broods (and of mixed sex broods) in the latreillii and ... trees of the order Fagales (oaks, birch, alder, etc.) and colonized plants of the order Fabales, Rosales and Sapindales once each (Fig 4) Mapping of plant growth form indicates that the ancestor of...
Ngày tải lên: 14/03/2014, 16:20
The Evolution of Entertainment Consumption and the Emergence of Cinema, 1890-1940 docx
... the comments and suggestions of the participants of the workshop Economic Theory and the Practice of Consumption: Evolutionary and other Approaches’, organised by the University of Cassino and ... analysing the shape of the growth pattern of the quantity of cinema consumed and expenditure on cinema The time of the take-off will be estimated quantitatively (and its timing compared with the qualitative ... exact date to the emergence of the idea, or concept of cinema, but the first projection of moving images dates from the 1850s, and the first patents on the viewing and projection of motion pictures...
Ngày tải lên: 16/03/2014, 17:20
What is known about the effectiveness of economic instruments to reduce consumption of foods high in saturated fats and other energy-dense foods for preventing and treating obesity? docx
... control of tobacco use, and there is considerable data supporting the relationship between pricing and taxing of alcohol products and their consumption The main point of relevance to the question of ... The designations employed and the presentation of the material in this publication not imply the expression of any opinion whatsoever on the part of the World Health Organization concerning the ... Another model projected the effect of extending the VAT (17.5%) to leading sources of dietary saturated fat in the United Kingdom Noting the lack of data on price elasticities of demand for the...
Ngày tải lên: 17/03/2014, 08:20
Funding Higher Education: The Contribution of Economic Thinking to Debate and Policy Development docx
... finance of HE Higher Education Finance in the 1960s and 1970s In the 1960s the economics of education was in its infancy as a branch of economics, and the concepts of human capital and the contribution ... depicts how the influence of economic theory and of its most prominent advocates varies – depending on the strength of the resistance of other stakeholders (mainly students, taxpayers, voters, and elected ... of the main advocates of ICLs explains the crucial difference: The critical and defining characteristic of an ICL is that the collection of the debt depends on the borrowers’ future levels of...
Ngày tải lên: 17/03/2014, 08:20
Has the rate of economic growth changed? Evidence and lessons for public policy pdf
... between the US and New Zealand data concerns the source of industry output In the United States, these data come from the income side In New Zealand, they are based on production The theory under ... Staiger, Stock, and Watson (1997, 2001) Hence, the forecasts take into account the best estimate of the NAIRU as of the beginning of the period of the productivity acceleration The figure shows ... reflect the views of the Reserve Bank of New Zealand © Reserve Bank of New Zealand ISSN 1175-4117 Introduction The second half of the 1990s witnessed a pronounced increase in the rate of technological...
Ngày tải lên: 17/03/2014, 10:20