LEADER 03189nam 2200625 a 450 001 9910143261103321 005 20181022165321.0 010 $a1-280-19970-9 010 $a9786610199709 010 $a0-470-70970-7 010 $a0-470-99531-9 010 $a1-4051-4543-9 035 $a(CKB)1000000000351694 035 $a(EBL)232996 035 $a(OCoLC)475938930 035 $a(SSID)ssj0000119406 035 $a(PQKBManifestationID)11132343 035 $a(PQKBTitleCode)TC0000119406 035 $a(PQKBWorkID)10057092 035 $a(PQKB)10051982 035 $a(MiAaPQ)EBC232996 035 $a(EXLCZ)991000000000351694 100 $a20040310d2005 uy 0 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt 182 $cc 183 $acr 200 10$aCephalopods$b[electronic resource] $eecology and fisheries /$fPeter Boyle, Paul Rodhouse 210 $aAmes, Iowa $cBlackwell Science$d2005 215 $a1 online resource (472 p.) 300 $aDescription based upon print version of record. 311 $a0-632-06048-4 320 $aIncludes bibliographical references (p. [373]-438) and index. 327 $aCephalopods Ecology and Fisheries; Contents; Preface; Acknowledgements; Chapter 1 Introduction; Chapter 2 Form and function; Chapter 3 Origin and evolution; Chapter 4 Nautilus: the survivor; Chapter 5 Biodiversity and zoogeography; Chapter 6 Life cycle; Chapter 7 Growth; Chapter 8 Physiological ecology; Chapter 9 Reproduction; Chapter 10 From egg to recruitment; Chapter 11 Coastal and shelf species; Chapter 12 Oceanic and deep-sea species; Chapter 13 Population ecology; Chapter 14 Cephalopods as predators; Chapter 15 Cephalopods as prey; Chapter 16 Fishing methods and scientific sampling 327 $aChapter 17 Fishery resourcesChapter 18 Fisheries oceanography; The colour plate section falls after page 308; Chapter 19 Assessment and management; Chapter 20 Conclusion; Appendix A Classification of living cephalopod families; Appendix B Synopsis of living cephalopod families; References; Index 330 $aSquid, cuttlefish and octopuses, which form the marine mollusc group the cephalopods, are of great and increasing interest to marine biologists, physiologists, ecologists, environmental biologists and fisheries scientists. Cephalopods: ecology and fisheries is a thorough review of this most important animal group. The first introductory section of the book provides coverage of cephalopod form and function, origin and evolution, Nautilus, and biodiversity and zoogeography. The following section covers life cycles, growth, physiological ecology, reproductive strategies and early 606 $aCephalopoda 606 $aOctopus fisheries 606 $aSquid fisheries 608 $aElectronic books. 615 0$aCephalopoda. 615 0$aOctopus fisheries. 615 0$aSquid fisheries. 676 $a594.5 676 $a594/.5 700 $aBoyle$b P. R$0943193 701 $aRodhouse$b Paul$0943194 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910143261103321 996 $aCephalopods$92128733 997 $aUNINA LEADER 04189nam 2200685 a 450 001 9910144012003321 005 20170810192859.0 010 $a1-282-13791-3 010 $a9786612137914 010 $a0-470-51453-1 010 $a0-470-51454-X 035 $a(CKB)1000000000376017 035 $a(EBL)470487 035 $a(OCoLC)609849413 035 $a(SSID)ssj0000357211 035 $a(PQKBManifestationID)11259900 035 $a(PQKBTitleCode)TC0000357211 035 $a(PQKBWorkID)10350903 035 $a(PQKB)11602977 035 $a(MiAaPQ)EBC470487 035 $a(EXLCZ)991000000000376017 100 $a19950126d1994 uy 0 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt 182 $cc 183 $acr 200 04$aThe biosynthesis of the tetrapyrrole pigments$b[electronic resource] 210 $aChichester ;$aNew York $cWiley$d1994 215 $a1 online resource (372 p.) 225 1 $aCiba Foundation symposium ;$v180 300 $aEditors, Derek J. Chadwick and Kate Ackrill. 300 $aProceedings of a symposium held at the Ciba Foundation, London, 30 March-1 April 1993. 311 $a0-471-93947-1 320 $aIncludes bibliographical references and indexes. 327 $aEnzymic and mechanistic studies on the conversion of glutamate to 5-aminolaevulinate / C.G. Kannangara ... [et al.] -- 5-aminolaevulinic acid synthase and uroporphyrinogen methylase: two key control enzymes of tetrapyrrole biosynthesis and modification / M.J. Warren, E. Bolt, S.C. Woodcock -- 5-aminolaevulinic acid dehydratase: characterization of the [alpha] and [beta] metal binding sites of the Escherichia coli enzyme / P. Spencer, P.M. Jordan -- Porphobilinogen deaminase: mechanism of action and role in the biosynthesis of uroporphyrinogen III / P.M. Jordan -- Structural studies on porphobilinogen deaminase / R. Lambert ... [et al.] -- Evidence for a spirocyclic intermediate in the formation of uroporphyrinogen III by cosynthase / F.J. Leeper -- Modification of acetate and propionate side chains during the biosynthesis of haem and chlorophylls: mechanistic and stereochemical studies / M. Akhtar -- Biosynthesis of open-chain tetrapyrroles in plants, algae and cyanobacteria / S.I. Beale -- Chlorophyll degradation -- Evolution of the series III porphyrinogens. 327 $a(cont) Chlorophyll a biosynthetic heterogeneity / C.A. Rebeiz ... [et al.] -- Biosynthetic studies on chlorophylls: from protoporphyrin IX to protochlorophyllide / P.A. Castelfranco, C.J. Walker, J.D. Weinstein -- Biosynthesis of coenzyme F???, a nickel porphinoid involved in methanogenesis / R.K. Thauer, L.G. Bonacker -- Haem d? and other haem cofactors from bacteria / C.K. Chang -- Genetics and enzymology of the B?? pathway / N.P.J. Stamford -- New intermediates in the B?? pathway / A.R. Battersby -- Recent studies of enzymically controlled steps in B?? biosynthesis / A.I. Scott -- B??: reminiscences and afterthoughts / A. Eschenmoser -- Aerobiosis and anaerobiosis. 330 $aPrestigious contributors summarize current knowledge regarding the biosynthesis of tetrapyrrole pigments--chlorophyll, haem, vitamin B12. Describes the structure and regulation of key enzymes along with various pathways, molecular genetic studies and structural characterization of the natural biosynthetic intermediates. 410 0$aCiba Foundation symposium ;$v180. 606 $aTetrapyrroles$xSynthesis$vCongresses 606 $aTetrapyrroles$xMetabolism$vCongresses 606 $aPigments (Biology)$xSynthesis$vCongresses 608 $aElectronic books. 610 0 $aOrganisms$aColouring agents 615 0$aTetrapyrroles$xSynthesis 615 0$aTetrapyrroles$xMetabolism 615 0$aPigments (Biology)$xSynthesis 676 $a572 676 $a572.59 676 $a574.19297 701 $aChadwick$b Derek$091632 701 $aAckrill$b Kate$0857119 712 02$aCiba Foundation. 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910144012003321 996 $aThe biosynthesis of the tetrapyrrole pigments$91913933 997 $aUNINA LEADER 05995oam 22008535 450 001 9910782576303321 005 20230207225749.0 010 $a0-8213-6885-0 024 7 $a10.1596/978-0-8213-6884-8 035 $a(CKB)1000000000576190 035 $a(EBL)459463 035 $a(OCoLC)503445585 035 $a(SSID)ssj0000090389 035 $a(PQKBManifestationID)11130533 035 $a(PQKBTitleCode)TC0000090389 035 $a(PQKBWorkID)10100050 035 $a(PQKB)11629099 035 $a(MiAaPQ)EBC459463 035 $a(The World Bank)180575568 035 $a(The World Bank)ocn180575568 035 $a(US-djbf)15060209 035 $a(EXLCZ)991000000000576190 100 $a20071026d2008 uf 0 101 0 $aeng 135 $aurcn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 00$aYouth in Africa's labor market /$feditors, Marito Garcia, Jean Fares 210 1$aWashington, D.C. :$cWorld Bank,$dc2008. 215 $axxxi, 293 pages $cillustrations ;$d23 cm 225 1 $aDirections in development. Human development 300 $aDescription based upon print version of record. 311 $a0-8213-6884-2 320 $aIncludes bibliographical references and index. 327 $aContents; Foreword; Contributors; Acknowledgments; Abbreviations; Executive Summary; PART 1 Youth in Africa's Labor Market: A Synthesis; Figure 1.1 Africa's Youth Population Is Projected to Grow Faster Than That of Any Other Region in the World; Box 1.1 HIV/AIDS Is Projected to Reduce the Size of the Youth Cohort in Southern Africa; Figure 1.2 Economic Returns to Secondary Education Are High and Rising Faster Than Educational Attainment in Uganda; Figure 1.3 Too Many Children Are Working in Many Sub-Saharan African Countries 327 $aFigure 1.4 The Level of Education among Out-of-School Youth in Africa Is LowFigure 1.5 The Level of Literacy Varies Widely in Sub-Saharan Africa, with Higher-Income Countries Tending to have Higher Literary Rates; Figure 1.6 Most African Youth Work in the Informal Sector or Are Self-Employed; Figure 1.7 Less-Skilled Youth Are Most Vulnerable to Changes in the Supply of and Demand for Labor in Ethiopia; Table 2.1 Age of First Job and Percentage of Children Working in Selected Countries; Figure 2.1 Child Participation in the Labor Force Is High, Particularly among Rural Males in Ethiopia 327 $aTable 2.2 Type and Sector of Employment of Child Workers by Age Group, Gender, and Urban-Rural Location in EthiopiaTable 2.3 Effect of Poverty and Household Income Shocks on Labor Force Participation of Urban Dwellers Ages 12-14 in Burkina Faso; Table 2.4 Duration of the School-to-Work Transition in Selected Countries; Figure 2.2 The Late Age of School Leaving Is Not an Indication of High Educational Attainment in Burkina Faso; Table 2.5 Length and Timing of Transition from School to Work by Gender, Residence, and Country; Table 3.1 Time Use among Male and Female Youth in Selected Countries 327 $aTable 3.2 Time Use among Rural and Urban Youth in Selected CountriesFigure 3.1 Time Use by Income Quintile Varies across Countries; Table 3.3 Time Use among Teenagers and Young Adults in Selected Countries; Figure 3.2 Time Use by Patterns of Young People Vary across Age Groups and Countries; Figure 4.1 Household Earnings Increase with Educational Attainment in Burkina Faso; Table 4.1 Effect of Primary and Secondary Education on Wages, by Age Group, 1992 and 1999, in Uganda; Figure 4.2 More Education Does Not Always Reduce the Rate of Unemployment among Youth 327 $aTable 4.2 Determinants of Schooling for Urban and Rural Youth by Gender in TanzaniaTable 5.1 Determinants of Urban and Rural Youth Unemployment in Tanzania; Table 5.2 Determinants of Urban and Rural Youth Inactivity in Tanzania; Table 5.3 Employment Response to Demographic and Economic Shocks for Females by Location and Education in Ethiopia; Table 5.4 Response of Youth Employment to Demographic and Economic Shocks for Females by Level of Education and Urban-Rural Location in Ethiopia; Table 5.5 Modality of Employment by Youth and Adults in Selected Countries 327 $aTable 5.6 Modality of Employment of Rural and Urban Youth, in Selected Countries 330 $aThe authors examine the challenges facing Africa's youth in their transition from school to working life, and propose a strategy for meeting these challenges. Topics covered include the effect of education on employment and income, broadening employment opportunities, and enhancing youth capabilities. Labor is the most abundant asset of poor households in Africa. Developing this asset is therefore essential to helping households move out of poverty. 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