LEADER 01722nam 2200529Ka 450 001 9910697927903321 005 20090122085636.0 035 $a(CKB)5470000002393716 035 $a(OCoLC)299041481 035 $a(EXLCZ)995470000002393716 100 $a20090122d1989 ua 0 101 0 $aeng 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aDiamondlike carbon protective coatings for optical windows$b[electronic resource] /$fDiane M. Swec and Michael J. Mirtich 210 1$a[Washington, D.C.] :$cNational Aeronautics and Space Administration,$d[1989] 215 $a13 pages $cdigital, PDF file 225 1 $aNASA technical memorandum ;$v102111 300 $aTitle from title screen (viewed Jan. 15, 2009) 606 $aCarbon$2nasat 606 $aDeposition$2nasat 606 $aErosion$2nasat 606 $aOptical equipment$2nasat 606 $aProtective coatings$2nasat 606 $aThin films$2nasat 606 $aWindows (apertures)$2nasat 606 $aZinc selenides$2nasat 606 $aZinc sulfides$2nasat 615 7$aCarbon. 615 7$aDeposition. 615 7$aErosion. 615 7$aOptical equipment. 615 7$aProtective coatings. 615 7$aThin films. 615 7$aWindows (apertures) 615 7$aZinc selenides. 615 7$aZinc sulfides. 700 $aSwec$b Diane M$01405105 701 $aMirtich$b Michael J$01405106 712 02$aUnited States.$bNational Aeronautics and Space Administration. 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910697927903321 996 $aDiamondlike carbon protective coatings for optical windows$93529051 997 $aUNINA LEADER 04530nam 22007335 450 001 9910433230003321 005 20251113190509.0 010 $a3-030-59197-2 024 7 $a10.1007/978-3-030-59197-7 035 $a(CKB)4100000011665280 035 $a(DE-He213)978-3-030-59197-7 035 $a(MiAaPQ)EBC6425460 035 $a(Au-PeEL)EBL6425460 035 $a(OCoLC)1231606923 035 $a(oapen)https://directory.doabooks.org/handle/20.500.12854/39413 035 $a(PPN)252517717 035 $a(ODN)ODN0010070645 035 $a(oapen)doab39413 035 $a(EXLCZ)994100000011665280 100 $a20201214d2021 u| 0 101 0 $aeng 135 $aurnn|008mamaa 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aImproving Potassium Recommendations for Agricultural Crops /$fedited by T. Scott Murrell, Robert L. Mikkelsen, Gavin Sulewski, Robert Norton, Michael L. Thompson 205 $a1st ed. 2021. 210 1$aCham :$cSpringer International Publishing :$cImprint: Springer,$d2021. 215 $a1 online resource (XX, 455 p. 113 illus., 86 illus. in color.) 311 08$a3-030-59196-4 327 $aThe Potassium Cycle and Its Relationship to Recommendation Development -- Inputs: Potassium Sources for Agricultural Systems -- Outputs: Potassium Losses from Agricultural Systems -- Rhizosphere Processes and Root Traits Determining the Acquisition of Soil Potassium -- Potassium Use Efficiency of Plants -- Considerations for Unharvested Plant Potassium -- Considering Soil Potassium Pools with Dissimilar Plant Availability -- Using Soil Tests to Evaluate Plant Availability of Potassium in Soils -- Evaluating Plant Potassium Status -- How Closely is Potassium Mass Balance Related to Soil Test Changes -- Assessing Potassium Mass Balances in Different Countries and Scales -- Considerations for Selecting Potassium Placement Methods in Soil -- Timing Potassium Applications to Synchronize with Plant Demand -- Broadening the Objectives of Future Potassium Recommendations -- Improving Human Nutrition: A Critical Objective for Potassium Recommendations for Agricultural Crops. 330 $aThis open access book highlights concepts discussed at two international conferences that brought together world-renowned scientists to advance the science of potassium (K) recommendations for crops. There was general agreement that the potassium recommendations currently in general use are oversimplified, outdated, and jeopardize soil, plant, and human health. Accordingly, this book puts forward a significantly expanded K cycle that more accurately depicts K inputs, losses and transformations in soils. This new cycle serves as both the conceptual basis for the scientific discussions in this book and a framework upon which to build future improvements. Previously used approaches are critically reviewed and assessed, not only for their relevance to future enhancements, but also for their use as metrics of sustainability. An initial effort is made to link K nutrition in crops and K nutrition in humans. The book offers an invaluable asset for graduate students, educators, industry scientists, data scientists, and advanced agronomists. 606 $aAgriculture 606 $aBotanical chemistry 606 $aSoil science 606 $aApplied ecology 606 $aAgriculture 606 $aPlant Biochemistry 606 $aSoil Science 606 $aApplied Ecology 615 0$aAgriculture. 615 0$aBotanical chemistry. 615 0$aSoil science. 615 0$aApplied ecology. 615 14$aAgriculture. 615 24$aPlant Biochemistry. 615 24$aSoil Science. 615 24$aApplied Ecology. 676 $a630 676 $a631.83 686 $aNAT011000$aSCI007000$aSCI020000$aTEC003000$2bisacsh 700 $aMurrell$b T. Scott$4edt$01355535 702 $aMurrell$b T. Scott$4edt$4http://id.loc.gov/vocabulary/relators/edt 702 $aMikkelsen$b Robert L$4edt$4http://id.loc.gov/vocabulary/relators/edt 702 $aSulewski$b Gavin$4edt$4http://id.loc.gov/vocabulary/relators/edt 702 $aNorton$b Robert$4edt$4http://id.loc.gov/vocabulary/relators/edt 702 $aThompson$b Michael L.$4edt$4http://id.loc.gov/vocabulary/relators/edt 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910433230003321 996 $aImproving Potassium Recommendations for Agricultural Crops$93359657 997 $aUNINA