02670nam 2200433 n 450 99639065600331620200824120755.0(CKB)4940000000099747(EEBO)2240864365(UnM)99830186e(UnM)99830186(EXLCZ)99494000000009974719950717d1690 uy |engurbn||||a|bb|The art of dialling[electronic resource] performed geometrically, by scale and compasses, Two several ways. Arithmetically, by the canons of signs and tangents: instrumentally, by a trigonal instrument, accommodated with lines for that purpose: the geometrical part whereof is performed by projecting of the sphere in plano, upon the plain it self, whereby not only the making, but the reason also of dials is discover'd. The third edition, enlarged. With a supplement, shewing how geometrically and mechanically to insert into all sorts of sun-dials, such circles of the Sun's course as gives the hour and length of the day, according to the account of several countries, &c. And to project and reflect hour-lines upon all sorts of superficies, plain or curved, without any regard had to their standing, either in respect of declination, or inclination. By William Leybourn, philomathLondon printed for Thomas Sawbridge, at the three Flower-de-luces in Little-BritainMDCXC. [1690][2], 166, [2], 24 p., [1] leaf of plate ill"A connexture of geometrical problemes, and astronomical elements", "The art of dialling geometrically performed, ..", "A second way of dialling", "The art of dialling instrumentally performed: ..", and "The art of dialling arithmetically performed, .." have caption titles; register and pagination are continuous."A supplement to geometricall dialling" (also published separately as Wing (2nd ed.) L1935) has separate dated title page, register and pagination.With an advertisement leaf preceding the Supplement.Reproduction of the original in the British Library.eebo-0018SundialsEarly works to 1800Mathematical instrumentsEarly works to 1800DialingEarly works to 1800SundialsMathematical instrumentsDialingLeybourn William1626-1716.1001442Leybourn William1626-1716.autCu-RivESCu-RivESCStRLINWaOLNBOOK996390656003316The art of dialling2306900UNISA04432nam 2200985z- 450 991055774460332120210501(CKB)5400000000045896(oapen)https://directory.doabooks.org/handle/20.500.12854/68622(oapen)doab68622(EXLCZ)99540000000004589620202105d2020 |y 0engurmn|---annantxtrdacontentcrdamediacrrdacarrierQuantification and Mitigation Strategies to Reduce Greenhouse Gas Emissions from Livestock Production SystemsBasel, SwitzerlandMDPI - Multidisciplinary Digital Publishing Institute20201 online resource (168 p.)3-03928-530-0 3-03928-531-9 Ruminants contribute significantly to human food security. However, the production of ruminants contributes to greenhouse gas (GHG) emissions that are responsible for climate change. GHGs such as methane, carbon dioxide, and nitrous oxide are produced from different processes of ruminant production. Ruminant enteric methane is a substantial component of methane produced by agriculture. This book presents novel and established methods in quantifying and reducing enteric methane emission from ruminants in different production systems. The book covers different types of ruminants including cattle, sheep, and goats. The chapters are contributed by scientists and authors from different parts of the world, demonstrating the importance of this problem and the universal drive for immediate and sustainable solutions. Although, biologically speaking, the production of enteric methane cannot be reduced to zero, high emissions are an indicator of inefficient digestion of feed in the rumen and low utilisation of feed energy. By presenting research that could lead to robust and yet practical quantification methods and mitigation strategies, this book not only contributes to the discourse and new knowledge on the magnitude of the problem but also brings forward potential solutions in different livestock production systems.Biology, life sciencesbicsscResearch and information: generalbicsscTechnology, Engineering, Agriculture, Industrial processesbicsscabatement costagreementbackgrounded cattlecarbon footprintclimate changedairy cowsdairy goat farmingDesmanthusencapsulated nitrateenteric emissionsenvironmentenvironmental modellingessential oilfecal methanogenic communityforage-to-concentrate ratiogenetic evaluationGHG emissionsgoatgreenhouse gasesgrowth performanceheat stressheiferimmunizationinterchangeabilitylaserlegumeslinear programmingmcrA gene sequencing techniquemethanemethane emissionmethane emissionsmicrobial floramitigation optionsMoringa oleiferaNDIRnitrate leachingnitrogen balancenitrous oxidepasture systemsprediction equationreduction strategyrumen fermentationruminant nutritionsulphur hexafluoride tracer techniquesupplementationtea saponinstropical beef cattlevolatile fatty acidsBiology, life sciencesResearch and information: generalTechnology, Engineering, Agriculture, Industrial processesChagunda Mizeckedt1319361Løvendahl PeteredtChagunda MizeckothLøvendahl PeterothBOOK9910557744603321Quantification and Mitigation Strategies to Reduce Greenhouse Gas Emissions from Livestock Production Systems3033826UNINA