LEADER 01312nam0-22003971i-450- 001 990000132610403321 005 20091125225848.0 035 $a000013261 035 $aFED01000013261 035 $a(Aleph)000013261FED01 035 $a000013261 100 $a20020821g19679999km-y0itay50------ba 101 0 $afre 105 $ay-------001yy 200 1 $aDictionnaire raisonné de l'architecture française du XIe au XVIe siècle$fpar M. Viollet-le-Duc 210 $aParis$cA. Morel éd$d1867- 215 $a10 v.$d25 cm 610 0 $aArchitettura$aFrancia$aSec. 11.$a16. 676 $a720.944 700 1$aViollet-le-Duc,$bEugène Emmanuel$f<1814-1879>$0333236 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990000132610403321 952 $a13 AR 25 C 19$b9403$fFINBC 952 $a13 AR 25 C 22$b9406$fFINBC 952 $a13 AR 25 C 23$b9407$fFINBC 952 $a13 AR 25 C 20$b9404$fFINBC 952 $a13 AR 25 C 18$b9402$fFINBC 952 $a13 AR 25 C 24$b9408$fFINBC 952 $a13 AR 25 C 21$b9405$fFINBC 952 $a13 AR 25 C 27$b9411$fFINBC 952 $a13 AR 25 C 26$b9410$fFINBC 952 $a13 AR 25 C 25$b9409$fFINBC 959 $aFINBC 996 $aDictionnaire raisonné de l'architecture française du XIe au XVIe siècle$9114036 997 $aUNINA LEADER 03040nam 2200421z- 450 001 9910346757903321 005 20210211 035 $a(CKB)4920000000094135 035 $a(oapen)https://directory.doabooks.org/handle/20.500.12854/46421 035 $a(oapen)doab46421 035 $a(EXLCZ)994920000000094135 100 $a20202102d2018 |y 0 101 0 $aeng 135 $aurmn|---annan 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 00$aEngineering Rumen Metabolic Pathways: Where We Are, and Where Are We Heading 210 $cFrontiers Media SA$d2018 215 $a1 online resource (280 p.) 225 1 $aFrontiers Research Topics 311 08$a2-88945-426-6 330 $aRuminants were domesticated in the Middle East about 10,000 years ago and have since become an inseparable part of human diet, society, and culture. Ruminants can transform inedible plant fiber and non-protein nitrogen into meat, milk, wool and traction, thus allowing human utilization of non-tillable land and industrial by-products. The nutritional flexibility of ruminants is conferred by the rumen´s complex microbial community. Driven by rising income and population growth in emergent economies, the global demand for livestock products, including milk and meat from ruminants, has been increasingly growing, and is predicted to continue growing in the next few decades. The increase in production necessary to satisfy this rising demand is putting much pressure on already dwindling natural resources. There are also concerns about the emissions of methane and nitrous oxide, potent greenhouse gases associated to ruminant production. The need to make ruminant production more efficient in the use of natural resources poses a big challenge to ruminant science, and within it, rumen microbiology. Recent years have seen important advances in basic and applied rumen microbiology and biochemistry. The knowledge generated has significant implications for the efficiency and sustainability of ruminant production and the quality of ruminant products for human health. The present compilation is an update of recent advances in rumen microbiology and ruminant digestion and fermentation, including original research, reviews, and hypothesis and theory articles. We hope that the experimental results, discussion, models and ideas presented herein are useful to foster future research contributing to sustainable ruminant production. 517 $aEngineering Rumen Metabolic Pathways 606 $aMicrobiology (non-medical)$2bicssc 610 $aBiochemistry 610 $aFermentation 610 $aMetabolism 610 $aMicrobiology 610 $aRumen 610 $aRuminants 615 7$aMicrobiology (non-medical) 700 $aEmilio M. Ungerfeld$4auth$01318747 702 $aC. James Newbold$4auth 906 $aBOOK 912 $a9910346757903321 996 $aEngineering Rumen Metabolic Pathways: Where We Are, and Where Are We Heading$93033513 997 $aUNINA