computational aspects of mgrammars

... DOI:10.1068/p2896 Computational and performance aspects of PCA-based face-recognition algorithms Hyeonjoon Moon Department of Electrical and Computer Engineering, State University of New York at ... for details) The estimated identity of a probe is the best match Trang 3 Computational and performance aspects of PCA-based face-recognition algorithms 305 Computational algorithms must solve ... fraction of probes correctly identified In reporting identification performance results, we state the size of the gallery and the number of probes scored The size of the gallery is the number of different

Ngày tải lên: 21/02/2014, 21:56

... supplemented with only small quantities of concentrates Consumption of this type of forage with less than 45% of NDF resulted in the highest intake of soluble carbohydrate of kg/day or more At first sight ... effect of apparent digestibility of organic matter and an interaction of the latter with level of feed intake Another equation that is often used relates methane production to the intake of three ... as 30% with a consumption of 10 kg of starch per day The effect of soluble carbohydrate on NDF degradation seems to be opposite to that of starch The highest values of around 80% NDF degradation

Ngày tải lên: 15/12/2013, 08:15

... thischapter will emphasize the quantitative aspects of NEFA metabolism Composition and Sources of Plasma NEFA and TAG The metabolically most active pool of long-chain fatty acids is transported ... Aspects of Ruminant Digestion and Metabolism, 2nd edition (eds J Dijkstra, J.M Forbes and J France) 345 Trang 2consume about 700 g dry matter (DM) of good quality forage, including some21 g of ... balance (Dunshea, 1987) The dynamic nature of the profile of plasma NEFA is illustrated in Fig 13.1where the chronic and the acute-upon-chronic effects of undernutrition onplasma NEFA and SL:O

Ngày tải lên: 15/12/2013, 09:15

... infusion (a) or of a flooding-dose (b) of a labelled amino acid In (a) the ratio of the isotopic activity of the label at the end of the infusion crucially depends on the rate of protein turnover ... enzymes of the ubiqui-tination machinery and proteasomal subunits, of the rate of ubiquitination ofprotein substrates, and of proteasome activities) Whole-body Protein Metabolism The age of animals ... mass of the GIT increases with intake, and the importance of its differentcompartments varies according to the composition of the diet Protein mass ofthe ruminant GIT accounts for 4–6% of whole-body

Ngày tải lên: 15/12/2013, 09:15

... knowledge of themechanics of protein turnover provides useful information, the factors thatdetermine the rate of protein turnover are of greater interest Characterization of the energetic cost of protein ... bettercomprehension of the unity of protein and energy metabolism follows from thefurther development of quantitative models that reflect metabolic mechanisms Rumen Aspects The initiation of ruminant ... (100% of ME and CP requirements) and high (160% of ME and CP requirements) intake levels, the liver removed approximately 34% of the AA absorbed by the PDV Removal of essential AA comprised 15% of

Ngày tải lên: 15/12/2013, 09:15

... specificity of effect is achieved (Dumont et al., 2002) This could arisefrom use of different isoforms or activation of components in different parts ofthe cell It may be that while a number of hormones ... proportion of the differentisoforms varies with cell type and implies that the functions of the signal systemswill show subtle variations depending on the isoforms involved A confusing feature of signalling ... effective activity of an enzyme is also determined by the concentration of the substrates The importance of this depends on the concentration ofsubstrate relative to the affinity of the enzyme for

Ngày tải lên: 15/12/2013, 09:15

... composition of microbial matter in the rumen.Journal of the Science of Food and Agriculture 27, 621–632 Dijkstra, J (1994) Simulation of the dynamics of protozoa in the rumen BritishJournal of Nutrition ... on the equation of Dijkstra et al (1992)which was related to DMI and NDF content of the diet Estimates of salivaproduction based on experiments of Valk (2002) were within 10% of thosepredicted ... (1980, and Forbes (1993) developed a framework of a mechanistic model of thepossible routes of movements of Cu in the ruminant body based on kineticmodels of Cu metabolism in sheep (Weber et al., 1980;

Ngày tải lên: 15/12/2013, 09:15

... expenditure per kg of uteroplacentaltissues is nearly twofold that of the fetus, but rate of energy accretion isconsiderably less Some of the reasons for the high energy expenditure ofuteroplacental ... Relative rate of N accretion increases throughout thelatter half of gestation Patterns of accretion of body tissues of the ovine fetus(Rattray et al., 1974a) are similar to those of the bovine, ... althoughgrowth of the fetus itself is rather efficient energetically, the entire process ofproducing a calf or lamb is relatively inefficient because of the inefficiency ofenergy accretion of the uteroplacenta,

Ngày tải lên: 15/12/2013, 09:15

... evaluated Another form of uncertainty,often neglected, is model selection uncertainty, that form of error which canoccur when one set of data is evaluated under a variety of models, with onemodel ... sample number 1 is based on threesamples of observation 5 (of the original sample) and none of observation 1.Table 21.4 presents the results of fitting the data of Table 21.3 in amultiple regression ... and ‘off’, and the quantity of their products, are only just being identified through the advancing gies of molecular biology Accordingly, the genetic merit or potential of ananimal is often

Ngày tải lên: 15/12/2013, 09:15

... number of cells migrating out of the follicle bulb, _NMig(t) (Eq (22.5)) isexpressed as a fraction, fMigBulb, of the number of differentiating cells in thebulb The fraction of cells migrating out of ... breakages can occur during each ofthese stages of processing leading to losses of wool, called noil, and slowing ofthe rate of processing; both will cause the cost of fabric production to increase ... breeds of sheep causes the fleece toshed In domestic breeds of sheep the annual rhythm of fleece shedding doesnot occur but a significant variation in the rate of wool growth remains In a review of

Ngày tải lên: 15/12/2013, 09:15

... dynamics of nutrient degradation in the reticulorumen and of nutrient digestion in the intestines are major determinants of the utilization of diet ingredients by ruminants These dynamics of nutrient ... composition of milk and meat A careful and appropriate selection of concentrate ingredients to meet the required supplementation of the forage could fulfil this objective Moreover, the processing of feeds ... considerable part of the diet costs and a balanced supply of protein and total carbohydrates is important to minimize output of nitrogen in faeces and urine Thus, optimizing the supply of these nutrients

Ngày tải lên: 15/12/2013, 09:15

... passage of feed particles arethe subject of Chapters 5 and 23 and here discussion is restricted to aspectsspecific to forages under grazing conditions These include aspects of theholding capacity of ... dynamics of their digestion, it is aspects of theirphysical presentation within the sward that largely determine the quantity,quality and temporal pattern of ingested material Effects of forage ... International 2005 Quantitative Aspects of Ruminant Digestion Trang 2Chemical and Biochemical Properties of ForagesThe nutritive value of animal feeds is derived from the combination of chemicalconstituents

Ngày tải lên: 24/12/2013, 15:16

... Psychosocial aspects of fertility regulation 44 Trang 6Gender-based violence and HIV/AIDS 115Psychological aspects of treatment of infertility using assisted Psychological aspects of pregnancy, ... 2000) Focus and framework of the current review The mental health aspects of women’s reproduc-tive health are the focus of this review, not only because of the lack of evidence on men’s ductive ... Professor, School of Psychology, University of Victoria, Australia Meena Cabral de Mello, Scientist, Department of Child and adolescent Health and Development, WHO Jane Fisher, Associate Professor,

Ngày tải lên: 13/02/2014, 10:20

... stable group of spammers is responsible for much of the traffic.36 In terms of volume of spam SOPHOS estimated that during the fourth quarter of 2007 the U.S was the leading source of spam, followed ... providers Development of accurate measures of these flows is complicated by the large number of legal and illegal players and the elusive nature of some of the transactions Most of the financial flows ... CONCLUDING OBSERVATIONS: A PATCHWORK OF NUMBERS 33    Table of figures FIGURE 1. VISIBILITY OF MALWARE VS. MALICIOUS INTENT 7 FIGURE 2 DIVISION OF LABOR IN THE MALWARE UNDERGROUND ECONOMY VISIBILITY OF MALWARE VS. MALICIOUS INTENT

Ngày tải lên: 14/02/2014, 08:20

... review of health aspects of air quality in Europe” (WHO systematic review) aims to provide the CAFE programme with a systemat- ic, scientifically independent review of the health aspects of air ... example of the role of WHO in providing impartial, evidence-based advice to policy-makers that will allow for an effective improvement in the health and quality of life of the citizens of Europe ... objectives One of the objectives of the Sixth EAP (Article 2) is to establish “ a high level of quality of life and social well being for citizens by providing an environment where the level of pollution

Ngày tải lên: 17/02/2014, 11:20

... of your company The profit of the company is transferred to the income part of your personal tax return 9 The glossary gives an explanation of “advance tax” 10 See the glossary Choice of ... The type of business  The share capital  The nominal value of each share  The number of members of the board  A list of issues to be addressed by the general assembly Memorandum of Association ... Local Tax Assessment Office that your total income will consist of income from paid work and profit on business activities On the basis of the information from you, the tax office will estimate

Ngày tải lên: 18/02/2014, 00:20

... element consisting of multiple inverted repeats of the pentanucleotide sequence nGAAn A single HSF of yeast can bind to heat shock elements that differ in the configuration of the nGAAn units ... nature of the repeats, posi-tions all of the GAA units on the same side of the double helix, with the central GAA oriented in the opposite direction In vitro, Drosophila HSF is capable of binding ... kinase of TFIIH) [32], the Taf9 subunit of TFIID and Spt-Ada-Gcn5 acetyltransferase (SAGA) [33,34], and the Med17 and Med22 subunits of Mediator [32] Although the archetypical HSE is a sequence of

Ngày tải lên: 18/02/2014, 04:20

... that a literary work is the fruit of the ponderation of the writer for the understanding of different aspects of life. For Ms. Bynum, it was the ponderation of a teacher herself finding a way ... suspense of readers – a type of involvement of the readers in doubting and speculating the coming events of the story. II.1.3. Short literary works and the portrayal of life In the lifetime of a ... the art of words made up from the “raw material of life”. Reading literature not only provokes our thoughts and imagination but also enriches our knowledge of the people, and aspects of the...

Ngày tải lên: 07/11/2012, 15:01

... elaboration of the field of strategic design management. AUTHOR CONTACT DETAILS Anne Beim: Associate Professor, Centre of Industrialised Architecture, Royal Danish Academy of Fine Arts, School of Architecture, ... better joining profile. When a panel has a coffered edge, the loads the panel is exposed to affect the depth of the horizontal nibs and the vertical ribs. The design of the edge of the structural slab ... more than the coffered-edge panels. However, the self- weight of the panel may influence this choice towards a coffered-edge panel, as this would reduce the self-weight of the panel. A coffered-edge...

Ngày tải lên: 15/11/2012, 10:27

... system of ruminants, leading to studies on the peculiarities of metabolism that cope with the unusual products of microbial digestion. The reading list at the end of this chapter gives some of the ... fractional rates of digestion are biased estimates of the true fractional digestion rates of the feed. Second, the standard technique for assessing the adequacy of the first- order model of digestion ... Chapter 1 of the previous edition of this book (Forbes and France, 1993). However, all the subsequent chapters in this second edition are ß CAB International 2005. Quantitative Aspects of Ruminant...

Ngày tải lên: 24/10/2013, 17:15