2019 redefinition of the SI base units (English Wikipedia)

Burns, D Thorburn; Korte, EH (2013). "The Background and Implications of the "New SI" for Analytical Chemists" (PDF). Journal of the Association of Public Analysts (Online) (41 2): 28–44. Archived (PDF) from the original on 6 March 2016. Retrieved 25 June 2013.

archive.org

Travenor, Robert (2007). Smoot's Ear – The Measure of Humanity. Yale University Press. pp. 35–36. ISBN 978-0-300-14334-8.
Mills, Ian; Cvitaš, Tomislav; Homann, Klaus; Kallay, Nikola; Kuchitsu, Kozo (1993). Quantities, Units and Symbols in Physical Chemistry International Union of Pure and Applied Chemistry; Physical Chemistry Division (2nd ed.). International Union of Pure and Applied Chemistry, Blackwell Science Ltd. ISBN 978-0-632-03583-0.

arxiv.org

Davis, Richard S. (2017). "Determining the value of the fine-structure constant from a current balance: getting acquainted with some upcoming changes to the SI". American Journal of Physics. 85 (5): 364–368. arXiv:1610.02910. Bibcode:2017AmJPh..85..364D. doi:10.1119/1.4976701. S2CID 119283799.
Mohr, Peter J.; Newell, David B.; Taylor, Barry N. (26 September 2016). "CODATA recommended values of the fundamental physical constants: 2014". Reviews of Modern Physics. 88 (3): 035009–1–73. arXiv:1507.07956. Bibcode:2016RvMP...88c5009M. doi:10.1103/RevModPhys.88.035009. S2CID 1115862. This is a truly major development, because these uncertainties are now sufficiently small that the adoption of the new SI by the 26th CGPM is expected.

bipm.org

"BIPM statement: Information for users about the proposed revision of the SI" (PDF). Archived (PDF) from the original on 21 January 2018. Retrieved 5 May 2018.
"Decision CIPM/105-13 (October 2016)". Archived from the original on 24 August 2017. Retrieved 31 August 2017.
"9th edition of the SI Brochure". BIPM. 2019. Retrieved 20 May 2019.
Proceedings of the 106th meeting (PDF). International Committee for Weights and Measures. Sèvres. 16–20 October 2017. Archived (PDF) from the original on 27 January 2018. Retrieved 27 January 2018.
"The Metre Convention". Sèvres, France: International Bureau of Weights and Measures. Archived from the original on 26 September 2012. Retrieved 21 June 2013.
"CIPM: International Committee for Weights and Measures". Sèvres, France: BIPM. Archived from the original on 24 September 2012. Retrieved 3 October 2010.
"Resolution of the 1st meeting of the CGPM (1889)". Sèvres, France: International Bureau of Weights and Measures. Archived from the original on 21 May 2013. Retrieved 21 June 2013.
International Bureau of Weights and Measures (2006), The International System of Units (SI) (PDF) (8th ed.), pp. 95, 97, 138–140, ISBN 92-822-2213-6, archived (PDF) from the original on 4 June 2021, retrieved 16 December 2021
"Resolution 6 of the 9th meeting of the CGPM (1948): Proposal for establishing a practical system of units of measurement". Archived from the original on 14 May 2013. Retrieved 23 March 2011.
"Resolution 12 of the 11th meeting of the CGPM (1960): Système International d'Unités". Sèvres, France. Archived from the original on 14 May 2013. Retrieved 23 March 2011.
International Bureau of Weights and Measures (2006), The International System of Units (SI) (PDF) (8th ed.), pp. 112–116, ISBN 92-822-2213-6, archived (PDF) from the original on 4 June 2021, retrieved 16 December 2021
Fischer, J.; et al. (2 May 2007). "Report to the CIPM on the implications of changing the definition of the base unit kelvin" (PDF). Archived (PDF) from the original on 23 November 2008. Retrieved 2 January 2011.
Mills, Ian (29 September 2010). "On the possible future revision of the International System of Units, the SI" (PDF). CCU. Archived (PDF) from the original on 13 January 2012. Retrieved 1 January 2011.
Mills, Ian (29 September 2010). "Draft Chapter 2 for SI Brochure, following redefinitions of the base units" (PDF). CCU. Archived (PDF) from the original on 16 March 2012. Retrieved 1 January 2011.
"Resolution 12 of the 23rd meeting of the CGPM (2007)". Sèvres, France: General Conference on Weights and Measures. Archived from the original on 21 April 2013. Retrieved 21 June 2013.
"Towards the "new SI"". International Bureau of Weights and Measures (BIPM). Archived from the original on 14 May 2011. Retrieved 20 February 2011.
"On the possible future revision of the International System of Units, the SI – Draft Resolution A" (PDF). International Committee for Weights and Measures (CIPM). Archived (PDF) from the original on 6 August 2011. Retrieved 14 July 2011.
"Resolution 1: On the possible future revision of the International System of Units, the SI" (PDF). 24th meeting of the General Conference on Weights and Measures. Sèvres, France: International Bureau for Weights and Measures. 21 October 2011. It was not expected to be adopted until some prerequisite conditions are met, and in any case not before 2014. See"Possible changes to the international system of units". IUPAC Wire. 34 (1). January–February 2012.
"General Conference on Weights and Measures approves possible changes to the International System of Units, including redefinition of the kilogram" (PDF) (Press release). Sèvres, France: General Conference on Weights and Measures. 23 October 2011. Archived (PDF) from the original on 9 February 2012. Retrieved 25 October 2011.
"Resolutions adopted by the CGPM at its 25th meeting (18–20 November 2014)" (PDF). Sèvres, France: International Bureau for Weights and Measures. 21 November 2014. Archived (PDF) from the original on 25 March 2015. Retrieved 1 December 2014.
"Draft Resolution A "On the revision of the International System of units (SI)" to be submitted to the CGPM at its 26th meeting (2018)" (PDF). Archived (PDF) from the original on 29 April 2018. Retrieved 5 May 2018.
"The BIPM watt balance". International Bureau of Weights and Measures. 2012. Archived from the original on 21 April 2013. Retrieved 28 March 2013.
"Resolutions adopted" (PDF). Bureau international des poids et mesures. November 2018. Archived from the original (PDF) on 4 February 2020. Retrieved 4 February 2020.
Wyszecki, G.; Blevin, W.R.; Kessler, K.G.; Mielenz, K.D. (1983). Principles covering Photometry (PDF). Sevres: Conférence général des poids et mesures (CGPM). Archived (PDF) from the original on 11 October 2008. Retrieved 23 April 2012.
"What is a mise en pratique?". BIPM. 2011. Archived from the original on 22 September 2015. Retrieved 6 September 2015. is a set of instructions that allows the definition to be realised in practice at the highest level.
"Recommendations of the Consultative Committee for Mass and Related Quantities to the International Committee for Weights and Measures" (PDF). 12th Meeting of the CCM. Sèvres: Bureau International des Poids et Mesures. 26 March 2010. Archived from the original (PDF) on 14 May 2013. Retrieved 27 June 2012.
"Recommendations of the Consultative Committee for Amount of Substance: Metrology in Chemistry to the International Committee for Weights and Measures" (PDF). 16th Meeting of the CCQM. Sèvres: Bureau International des Poids et Mesures. 15–16 April 2010. Archived from the original (PDF) on 14 May 2013. Retrieved 27 June 2012.
"Recommendations of the Consultative Committee for Thermometry to the International Committee for Weights and Measures" (PDF). 25th Meeting of the Consultative Committee for Thermometry. Sèvres: Bureau International des Poids et Mesures. 6–7 May 2010. Archived from the original (PDF) on 14 May 2013. Retrieved 27 June 2012.
http://www.bipm.org/utils/common/pdf/si_brochure_8_en.pdf SI Brochure (8th edition)
International Bureau of Weights and Measures (2006), The International System of Units (SI) (PDF) (8th ed.), pp. 114, 115, ISBN 92-822-2213-6, archived (PDF) from the original on 4 June 2021, retrieved 16 December 2021
"Mise en pratique for the definition of the kelvin" (PDF). Sèvres, France: Consultative Committee for Thermometry (CCT), International Committee for Weights and Measures (CIPM). 2011. Archived (PDF) from the original on 8 May 2013. Retrieved 25 June 2013.
Consultative Committee for Thermometry (CCT) (1989). "The International Temperature Scale of 1990 (ITS-90)" (PDF). Procès-verbaux du Comité International des Poids et Mesures, 78th Meeting. Archived (PDF) from the original on 23 June 2013. Retrieved 25 June 2013.
"The International Temperature Scale of 1990 (ITS-90)" (PDF). Procès-verbaux du Comité International des Poids et Mesures, 66th Meeting (in French): 14, 143. 1977. Retrieved 1 September 2019.

kcdb.bipm.org

Davis, Richard (October 2011). "Proposed change to the definition of the kilogram: Consequences for legal metrology" (PDF). OIML Bulletin. LII (4). Archived (PDF) from the original on 27 March 2015. Retrieved 28 June 2013.

books.google.com

Nawrocki, Waldemar (30 May 2019). Introduction to Quantum Metrology: The Revised SI System and Quantum Standards. Springer. p. 54. ISBN 978-3-030-19677-6.
Mohr, Peter J. (2008). The Quantum SI: A Possible New International System of Units. Vol. 53. Academic Press. p. 34. Bibcode:2008AdQC...53...27M. doi:10.1016/s0065-3276(07)53003-0. ISBN 978-0-12-373925-4. Retrieved 2 April 2012. {{cite book}}: |journal= ignored (help)

colostate.edu

lamar.colostate.edu

"Metric Convention of 1875 [English translation]". Washington, D.C.: Office of the President of the United States. 1876. Archived from the original on 1 March 2005. {{cite journal}}: Cite journal requires |journal= (help)

csiro.au

publications.csiro.au

Foster, Marcus P (5 October 2010). "The next 50 years of the SI: a review of the opportunities for the e-Science age". Metrologia. 47 (6): R41–R51. Bibcode:2010Metro..47R..41F. doi:10.1088/0026-1394/47/6/R01. S2CID 117711734. Archived from the original on 6 March 2016. Retrieved 24 June 2013.

doi.org

Jabbour, Z.J.; Yaniv, S.L. (2001). "The Kilogram and Measurements of Mass and Force" (PDF). Journal of Research of the National Institute of Standards and Technology. 106 (1): 25–46. doi:10.6028/jres.106.003. PMC 4865288. PMID 27500016. Archived from the original (PDF) on 4 June 2011. Retrieved 28 March 2011.
Stephenson, F. R.; Morrison, L. V.; Hohenkerk, C. Y. (December 2016). "Measurement of the Earth's rotation: 720 BC to AD 2015". Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences. 472 (2196). §4(a). Bibcode:2016RSPSA.47260404S. doi:10.1098/rspa.2016.0404. PMC 5247521. PMID 28119545.
Girard, G. (1994). "The Third Periodic Verification of National Prototypes of the Kilogram (1988–1992)". Metrologia. 31 (4): 317–336. Bibcode:1994Metro..31..317G. doi:10.1088/0026-1394/31/4/007. S2CID 250743540.
Crease, Robert P. (22 March 2011). "Metrology in the balance". Physics World. 24 (3): 39–45. Bibcode:2011PhyW...24c..39C. doi:10.1088/2058-7058/24/03/34. Retrieved 28 June 2012.
Newell, David B.; Cabiati, F.; Fischer, J.; Fujii, K.; Karshenboim, S.G.; Margolis, H.S.; de Mirandés, E.; Mohr, P.J.; Nez, F.; Pachucki, K.; Quinn, T.J.; Taylor, B.N.; Wang, M.; Wood, B.M.; Zhang, Z.; et al. (CODATA Task Group on Fundamental Constants) (20 October 2017). "The CODATA 2017 Values of h, e, k, and N_A for the Revision of the SI". Metrologia. 55 (1): L13. Bibcode:2018Metro..55L..13N. doi:10.1088/1681-7575/aa950a.
Taylor, Barry N (November–December 2011). "The Current SI Seen From the Perspective of the Proposed New SI". Journal of Research of the National Institute of Standards and Technology. 116 (6): 797–80. doi:10.6028/jres.116.022. PMC 4551220. PMID 26989600.
Taylor, Barry N; Mohr, Peter J (November 1999). "On the redefinition of the kilogram". Metrologia. 36 (1): 63–64. Bibcode:1999Metro..36...63T. doi:10.1088/0026-1394/36/1/11. S2CID 250823638.
Chyla, W.T. (December 2011). "Evolution of the International Metric System of Units SI". Acta Physica Polonica A. 120 (6): 998–1011. Bibcode:2011AcPPA.120..998C. doi:10.12693/APhysPolA.120.998.
Davis, Richard S. (2017). "Determining the value of the fine-structure constant from a current balance: getting acquainted with some upcoming changes to the SI". American Journal of Physics. 85 (5): 364–368. arXiv:1610.02910. Bibcode:2017AmJPh..85..364D. doi:10.1119/1.4976701. S2CID 119283799.
Mohr, Peter J. (2008). The Quantum SI: A Possible New International System of Units. Vol. 53. Academic Press. p. 34. Bibcode:2008AdQC...53...27M. doi:10.1016/s0065-3276(07)53003-0. ISBN 978-0-12-373925-4. Retrieved 2 April 2012. {{cite book}}: |journal= ignored (help)
Mohr, Peter J.; Newell, David B.; Taylor, Barry N. (26 September 2016). "CODATA recommended values of the fundamental physical constants: 2014". Reviews of Modern Physics. 88 (3): 035009–1–73. arXiv:1507.07956. Bibcode:2016RvMP...88c5009M. doi:10.1103/RevModPhys.88.035009. S2CID 1115862. This is a truly major development, because these uncertainties are now sufficiently small that the adoption of the new SI by the 26th CGPM is expected.
Foster, Marcus P (5 October 2010). "The next 50 years of the SI: a review of the opportunities for the e-Science age". Metrologia. 47 (6): R41–R51. Bibcode:2010Metro..47R..41F. doi:10.1088/0026-1394/47/6/R01. S2CID 117711734. Archived from the original on 6 March 2016. Retrieved 24 June 2013.
Price, Gary (2011). "A sceptic's review of the New SI". Accreditation and Quality Assurance. 16 (3): 121–132. doi:10.1007/s00769-010-0738-x. S2CID 110127259.
Johansson, Ingvar (2011). "The Mole is Not an Ordinary Measurement Unit". Accreditation and Quality Assurance. 16 (16): 467–470. doi:10.1007/s00769-011-0804-z. S2CID 121496106.
Leonard, B.P. (2010). "Comments on recent proposals for redefining the mole and kilogram". Metrologia. 47 (3): L5–L8. Bibcode:2010Metro..47L...5L. doi:10.1088/0026-1394/47/3/L01. S2CID 118098528.
Pavese, Franco (2011). "Some reflections on the proposed redefinition of the unit for the amount of substance and of other SI units". Accreditation and Quality Assurance. 16 (3): 161–165. doi:10.1007/s00769-010-0700-y. S2CID 121598605.
Leonard, Brian Phillip (May 2012). "Why the dalton should be redefined exactly in terms of the kilogram". Metrologia. 49 (4): 487–491. Bibcode:2012Metro..49..487L. doi:10.1088/0026-1394/49/4/487. S2CID 55717564.

harvard.edu

ui.adsabs.harvard.edu

Stephenson, F. R.; Morrison, L. V.; Hohenkerk, C. Y. (December 2016). "Measurement of the Earth's rotation: 720 BC to AD 2015". Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences. 472 (2196). §4(a). Bibcode:2016RSPSA.47260404S. doi:10.1098/rspa.2016.0404. PMC 5247521. PMID 28119545.
Girard, G. (1994). "The Third Periodic Verification of National Prototypes of the Kilogram (1988–1992)". Metrologia. 31 (4): 317–336. Bibcode:1994Metro..31..317G. doi:10.1088/0026-1394/31/4/007. S2CID 250743540.
Crease, Robert P. (22 March 2011). "Metrology in the balance". Physics World. 24 (3): 39–45. Bibcode:2011PhyW...24c..39C. doi:10.1088/2058-7058/24/03/34. Retrieved 28 June 2012.
Newell, David B.; Cabiati, F.; Fischer, J.; Fujii, K.; Karshenboim, S.G.; Margolis, H.S.; de Mirandés, E.; Mohr, P.J.; Nez, F.; Pachucki, K.; Quinn, T.J.; Taylor, B.N.; Wang, M.; Wood, B.M.; Zhang, Z.; et al. (CODATA Task Group on Fundamental Constants) (20 October 2017). "The CODATA 2017 Values of h, e, k, and N_A for the Revision of the SI". Metrologia. 55 (1): L13. Bibcode:2018Metro..55L..13N. doi:10.1088/1681-7575/aa950a.
Taylor, Barry N; Mohr, Peter J (November 1999). "On the redefinition of the kilogram". Metrologia. 36 (1): 63–64. Bibcode:1999Metro..36...63T. doi:10.1088/0026-1394/36/1/11. S2CID 250823638.
Chyla, W.T. (December 2011). "Evolution of the International Metric System of Units SI". Acta Physica Polonica A. 120 (6): 998–1011. Bibcode:2011AcPPA.120..998C. doi:10.12693/APhysPolA.120.998.
Davis, Richard S. (2017). "Determining the value of the fine-structure constant from a current balance: getting acquainted with some upcoming changes to the SI". American Journal of Physics. 85 (5): 364–368. arXiv:1610.02910. Bibcode:2017AmJPh..85..364D. doi:10.1119/1.4976701. S2CID 119283799.
Mohr, Peter J. (2008). The Quantum SI: A Possible New International System of Units. Vol. 53. Academic Press. p. 34. Bibcode:2008AdQC...53...27M. doi:10.1016/s0065-3276(07)53003-0. ISBN 978-0-12-373925-4. Retrieved 2 April 2012. {{cite book}}: |journal= ignored (help)
Mohr, Peter J.; Newell, David B.; Taylor, Barry N. (26 September 2016). "CODATA recommended values of the fundamental physical constants: 2014". Reviews of Modern Physics. 88 (3): 035009–1–73. arXiv:1507.07956. Bibcode:2016RvMP...88c5009M. doi:10.1103/RevModPhys.88.035009. S2CID 1115862. This is a truly major development, because these uncertainties are now sufficiently small that the adoption of the new SI by the 26th CGPM is expected.
Foster, Marcus P (5 October 2010). "The next 50 years of the SI: a review of the opportunities for the e-Science age". Metrologia. 47 (6): R41–R51. Bibcode:2010Metro..47R..41F. doi:10.1088/0026-1394/47/6/R01. S2CID 117711734. Archived from the original on 6 March 2016. Retrieved 24 June 2013.
Leonard, B.P. (2010). "Comments on recent proposals for redefining the mole and kilogram". Metrologia. 47 (3): L5–L8. Bibcode:2010Metro..47L...5L. doi:10.1088/0026-1394/47/3/L01. S2CID 118098528.
Leonard, Brian Phillip (May 2012). "Why the dalton should be redefined exactly in terms of the kilogram". Metrologia. 49 (4): 487–491. Bibcode:2012Metro..49..487L. doi:10.1088/0026-1394/49/4/487. S2CID 55717564.

inrim.it

"kilogram NOW – Realization of the awaited definition of the kilogram". European Association of National Metrology Institutes. Archived from the original on 4 March 2016. Retrieved 8 October 2012.

its9.org

Kühne, Michael (22 March 2012). "Redefinition of the SI". Keynote address, ITS⁹ (Ninth International Temperature Symposium). Los Angeles: NIST. Archived from the original on 18 June 2013. Retrieved 1 March 2012.

iupac.org

Mills, Ian (September–October 2011). "Part II – Explicit-Constant Definitions for the Kilogram and for the Mole". Chemistry International. 33 (5): 12–15. ISSN 0193-6484. Archived from the original on 9 July 2017. Retrieved 28 June 2013.
Censullo, Albert C. (September–October 2011). "Part I – From the Current "Kilogram Problem" to a Proposed Definition". Chemistry International. 33 (5): 9–12. ISSN 0193-6484. Archived from the original on 9 July 2017. Retrieved 28 June 2013.

iupap.org

"Resolution proposal submitted to the IUPAP Assembly by Commission C2 (SUNAMCO)" (PDF). International Union of Pure and Applied Physics. 2008. Archived (PDF) from the original on 5 March 2016. Retrieved 6 September 2015.

livescience.com

Ghose, Tia (6 January 2013). "The Kilogram Has Gained Weight". LiveScience. Archived from the original on 26 March 2013. Retrieved 23 March 2011.

nih.gov

ncbi.nlm.nih.gov

Jabbour, Z.J.; Yaniv, S.L. (2001). "The Kilogram and Measurements of Mass and Force" (PDF). Journal of Research of the National Institute of Standards and Technology. 106 (1): 25–46. doi:10.6028/jres.106.003. PMC 4865288. PMID 27500016. Archived from the original (PDF) on 4 June 2011. Retrieved 28 March 2011.
Stephenson, F. R.; Morrison, L. V.; Hohenkerk, C. Y. (December 2016). "Measurement of the Earth's rotation: 720 BC to AD 2015". Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences. 472 (2196). §4(a). Bibcode:2016RSPSA.47260404S. doi:10.1098/rspa.2016.0404. PMC 5247521. PMID 28119545.
Taylor, Barry N (November–December 2011). "The Current SI Seen From the Perspective of the Proposed New SI". Journal of Research of the National Institute of Standards and Technology. 116 (6): 797–80. doi:10.6028/jres.116.022. PMC 4551220. PMID 26989600.

pubmed.ncbi.nlm.nih.gov

Jabbour, Z.J.; Yaniv, S.L. (2001). "The Kilogram and Measurements of Mass and Force" (PDF). Journal of Research of the National Institute of Standards and Technology. 106 (1): 25–46. doi:10.6028/jres.106.003. PMC 4865288. PMID 27500016. Archived from the original (PDF) on 4 June 2011. Retrieved 28 March 2011.
Stephenson, F. R.; Morrison, L. V.; Hohenkerk, C. Y. (December 2016). "Measurement of the Earth's rotation: 720 BC to AD 2015". Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences. 472 (2196). §4(a). Bibcode:2016RSPSA.47260404S. doi:10.1098/rspa.2016.0404. PMC 5247521. PMID 28119545.
Taylor, Barry N (November–December 2011). "The Current SI Seen From the Perspective of the Proposed New SI". Journal of Research of the National Institute of Standards and Technology. 116 (6): 797–80. doi:10.6028/jres.116.022. PMC 4551220. PMID 26989600.

nist.gov

"Historic Vote Ties Kilogram and Other Units to Natural Constants". NIST. 16 November 2018. Archived from the original on 18 November 2018. Retrieved 16 November 2018.
Mohr, Peter (2 November 2011). "Redefining the SI base units". NIST Newsletter. NIST. Archived from the original on 12 August 2016. Retrieved 1 March 2012.
"Ampere: Introduction". NIST. 15 May 2018. Retrieved 30 May 2024.
"Redefining the Mole". NIST. 23 October 2018. Archived from the original on 24 October 2018. Retrieved 24 October 2018.
"Universe's Constants Now Known with Sufficient Certainty to Completely Redefine the International System of Units" (Press release). NIST. 22 November 2016. Archived from the original on 1 January 2017. Retrieved 31 December 2016.

physics.nist.gov

"Unit of electric current (ampere)". Historical context of the SI. NIST. Archived from the original on 3 June 2013. Retrieved 7 September 2015.
"2022 CODATA Value: fine-structure constant". The NIST Reference on Constants, Units, and Uncertainty. NIST. May 2024. Retrieved 18 May 2024.

nvl.nist.gov

Jabbour, Z.J.; Yaniv, S.L. (2001). "The Kilogram and Measurements of Mass and Force" (PDF). Journal of Research of the National Institute of Standards and Technology. 106 (1): 25–46. doi:10.6028/jres.106.003. PMC 4865288. PMID 27500016. Archived from the original (PDF) on 4 June 2011. Retrieved 28 March 2011.

physicsworld.com

Crease, Robert P. (22 March 2011). "Metrology in the balance". Physics World. 24 (3): 39–45. Bibcode:2011PhyW...24c..39C. doi:10.1088/2058-7058/24/03/34. Retrieved 28 June 2012.

researchgate.net

Leonard, Brian Phillip (May 2012). "Why the dalton should be redefined exactly in terms of the kilogram". Metrologia. 49 (4): 487–491. Bibcode:2012Metro..49..487L. doi:10.1088/0026-1394/49/4/487. S2CID 55717564.

sciencenews.org

Conover, Emily (16 November 2018). "It's official: We're redefining the kilogram". Science News. Archived from the original on 16 November 2018. Retrieved 16 November 2018.

semanticscholar.org

api.semanticscholar.org

Girard, G. (1994). "The Third Periodic Verification of National Prototypes of the Kilogram (1988–1992)". Metrologia. 31 (4): 317–336. Bibcode:1994Metro..31..317G. doi:10.1088/0026-1394/31/4/007. S2CID 250743540.
Taylor, Barry N; Mohr, Peter J (November 1999). "On the redefinition of the kilogram". Metrologia. 36 (1): 63–64. Bibcode:1999Metro..36...63T. doi:10.1088/0026-1394/36/1/11. S2CID 250823638.
Davis, Richard S. (2017). "Determining the value of the fine-structure constant from a current balance: getting acquainted with some upcoming changes to the SI". American Journal of Physics. 85 (5): 364–368. arXiv:1610.02910. Bibcode:2017AmJPh..85..364D. doi:10.1119/1.4976701. S2CID 119283799.
Mohr, Peter J.; Newell, David B.; Taylor, Barry N. (26 September 2016). "CODATA recommended values of the fundamental physical constants: 2014". Reviews of Modern Physics. 88 (3): 035009–1–73. arXiv:1507.07956. Bibcode:2016RvMP...88c5009M. doi:10.1103/RevModPhys.88.035009. S2CID 1115862. This is a truly major development, because these uncertainties are now sufficiently small that the adoption of the new SI by the 26th CGPM is expected.
Foster, Marcus P (5 October 2010). "The next 50 years of the SI: a review of the opportunities for the e-Science age". Metrologia. 47 (6): R41–R51. Bibcode:2010Metro..47R..41F. doi:10.1088/0026-1394/47/6/R01. S2CID 117711734. Archived from the original on 6 March 2016. Retrieved 24 June 2013.
Price, Gary (2011). "A sceptic's review of the New SI". Accreditation and Quality Assurance. 16 (3): 121–132. doi:10.1007/s00769-010-0738-x. S2CID 110127259.
Johansson, Ingvar (2011). "The Mole is Not an Ordinary Measurement Unit". Accreditation and Quality Assurance. 16 (16): 467–470. doi:10.1007/s00769-011-0804-z. S2CID 121496106.
Leonard, B.P. (2010). "Comments on recent proposals for redefining the mole and kilogram". Metrologia. 47 (3): L5–L8. Bibcode:2010Metro..47L...5L. doi:10.1088/0026-1394/47/3/L01. S2CID 118098528.
Pavese, Franco (2011). "Some reflections on the proposed redefinition of the unit for the amount of substance and of other SI units". Accreditation and Quality Assurance. 16 (3): 161–165. doi:10.1007/s00769-010-0700-y. S2CID 121598605.
Leonard, Brian Phillip (May 2012). "Why the dalton should be redefined exactly in terms of the kilogram". Metrologia. 49 (4): 487–491. Bibcode:2012Metro..49..487L. doi:10.1088/0026-1394/49/4/487. S2CID 55717564.

sim-metrologia.org.br

Milton, Martin (14 November 2016). Highlights in the work of the BIPM in 2016 (PDF). SIM XXII General Assembly. Montevideo, Uruguay. p. 10. Archived from the original (PDF) on 1 September 2017. Retrieved 13 January 2017. The conference ran from 13–16 November and the vote on the redefinition was scheduled for the last day. Kazakhstan was absent and did not vote.

thetimes.co.uk

Whipple, Tom (7 January 2013). "The dirty secret of why you are not quite as heavy as you think". The Times. London. p. 15. Archived from the original on 17 January 2013. Retrieved 23 March 2011.

vniim.ru

physics.vniim.ru

Peter, Mohr (6 December 2010). "Recent progress in fundamental constants and the International System of Units" (PDF). Third Workshop on Precision Physics and Fundamental Physical Constant. Archived from the original (PDF) on 24 August 2011. Retrieved 2 January 2011.

web.archive.org

"BIPM statement: Information for users about the proposed revision of the SI" (PDF). Archived (PDF) from the original on 21 January 2018. Retrieved 5 May 2018.
"Decision CIPM/105-13 (October 2016)". Archived from the original on 24 August 2017. Retrieved 31 August 2017.
Kühne, Michael (22 March 2012). "Redefinition of the SI". Keynote address, ITS⁹ (Ninth International Temperature Symposium). Los Angeles: NIST. Archived from the original on 18 June 2013. Retrieved 1 March 2012.
"Historic Vote Ties Kilogram and Other Units to Natural Constants". NIST. 16 November 2018. Archived from the original on 18 November 2018. Retrieved 16 November 2018.
Milton, Martin (14 November 2016). Highlights in the work of the BIPM in 2016 (PDF). SIM XXII General Assembly. Montevideo, Uruguay. p. 10. Archived from the original (PDF) on 1 September 2017. Retrieved 13 January 2017. The conference ran from 13–16 November and the vote on the redefinition was scheduled for the last day. Kazakhstan was absent and did not vote.
Proceedings of the 106th meeting (PDF). International Committee for Weights and Measures. Sèvres. 16–20 October 2017. Archived (PDF) from the original on 27 January 2018. Retrieved 27 January 2018.
"Metric Convention of 1875 [English translation]". Washington, D.C.: Office of the President of the United States. 1876. Archived from the original on 1 March 2005. {{cite journal}}: Cite journal requires |journal= (help)
"The Metre Convention". Sèvres, France: International Bureau of Weights and Measures. Archived from the original on 26 September 2012. Retrieved 21 June 2013.
"CIPM: International Committee for Weights and Measures". Sèvres, France: BIPM. Archived from the original on 24 September 2012. Retrieved 3 October 2010.
"Resolution of the 1st meeting of the CGPM (1889)". Sèvres, France: International Bureau of Weights and Measures. Archived from the original on 21 May 2013. Retrieved 21 June 2013.
Jabbour, Z.J.; Yaniv, S.L. (2001). "The Kilogram and Measurements of Mass and Force" (PDF). Journal of Research of the National Institute of Standards and Technology. 106 (1): 25–46. doi:10.6028/jres.106.003. PMC 4865288. PMID 27500016. Archived from the original (PDF) on 4 June 2011. Retrieved 28 March 2011.
International Bureau of Weights and Measures (2006), The International System of Units (SI) (PDF) (8th ed.), pp. 95, 97, 138–140, ISBN 92-822-2213-6, archived (PDF) from the original on 4 June 2021, retrieved 16 December 2021
"Resolution 6 of the 9th meeting of the CGPM (1948): Proposal for establishing a practical system of units of measurement". Archived from the original on 14 May 2013. Retrieved 23 March 2011.
"Resolution 12 of the 11th meeting of the CGPM (1960): Système International d'Unités". Sèvres, France. Archived from the original on 14 May 2013. Retrieved 23 March 2011.
International Bureau of Weights and Measures (2006), The International System of Units (SI) (PDF) (8th ed.), pp. 112–116, ISBN 92-822-2213-6, archived (PDF) from the original on 4 June 2021, retrieved 16 December 2021
Peter, Mohr (6 December 2010). "Recent progress in fundamental constants and the International System of Units" (PDF). Third Workshop on Precision Physics and Fundamental Physical Constant. Archived from the original (PDF) on 24 August 2011. Retrieved 2 January 2011.
Whipple, Tom (7 January 2013). "The dirty secret of why you are not quite as heavy as you think". The Times. London. p. 15. Archived from the original on 17 January 2013. Retrieved 23 March 2011.
Ghose, Tia (6 January 2013). "The Kilogram Has Gained Weight". LiveScience. Archived from the original on 26 March 2013. Retrieved 23 March 2011.
Fischer, J.; et al. (2 May 2007). "Report to the CIPM on the implications of changing the definition of the base unit kelvin" (PDF). Archived (PDF) from the original on 23 November 2008. Retrieved 2 January 2011.
"Resolution proposal submitted to the IUPAP Assembly by Commission C2 (SUNAMCO)" (PDF). International Union of Pure and Applied Physics. 2008. Archived (PDF) from the original on 5 March 2016. Retrieved 6 September 2015.
Mills, Ian (29 September 2010). "On the possible future revision of the International System of Units, the SI" (PDF). CCU. Archived (PDF) from the original on 13 January 2012. Retrieved 1 January 2011.
Mills, Ian (29 September 2010). "Draft Chapter 2 for SI Brochure, following redefinitions of the base units" (PDF). CCU. Archived (PDF) from the original on 16 March 2012. Retrieved 1 January 2011.
"Resolution 12 of the 23rd meeting of the CGPM (2007)". Sèvres, France: General Conference on Weights and Measures. Archived from the original on 21 April 2013. Retrieved 21 June 2013.
"Towards the "new SI"". International Bureau of Weights and Measures (BIPM). Archived from the original on 14 May 2011. Retrieved 20 February 2011.
"On the possible future revision of the International System of Units, the SI – Draft Resolution A" (PDF). International Committee for Weights and Measures (CIPM). Archived (PDF) from the original on 6 August 2011. Retrieved 14 July 2011.
"General Conference on Weights and Measures approves possible changes to the International System of Units, including redefinition of the kilogram" (PDF) (Press release). Sèvres, France: General Conference on Weights and Measures. 23 October 2011. Archived (PDF) from the original on 9 February 2012. Retrieved 25 October 2011.
Mohr, Peter (2 November 2011). "Redefining the SI base units". NIST Newsletter. NIST. Archived from the original on 12 August 2016. Retrieved 1 March 2012.
"Resolutions adopted by the CGPM at its 25th meeting (18–20 November 2014)" (PDF). Sèvres, France: International Bureau for Weights and Measures. 21 November 2014. Archived (PDF) from the original on 25 March 2015. Retrieved 1 December 2014.
"Draft Resolution A "On the revision of the International System of units (SI)" to be submitted to the CGPM at its 26th meeting (2018)" (PDF). Archived (PDF) from the original on 29 April 2018. Retrieved 5 May 2018.
Mills, Ian (September–October 2011). "Part II – Explicit-Constant Definitions for the Kilogram and for the Mole". Chemistry International. 33 (5): 12–15. ISSN 0193-6484. Archived from the original on 9 July 2017. Retrieved 28 June 2013.
"The BIPM watt balance". International Bureau of Weights and Measures. 2012. Archived from the original on 21 April 2013. Retrieved 28 March 2013.
"Unit of electric current (ampere)". Historical context of the SI. NIST. Archived from the original on 3 June 2013. Retrieved 7 September 2015.
"Redefining the Mole". NIST. 23 October 2018. Archived from the original on 24 October 2018. Retrieved 24 October 2018.
"Resolutions adopted" (PDF). Bureau international des poids et mesures. November 2018. Archived from the original (PDF) on 4 February 2020. Retrieved 4 February 2020.
Wyszecki, G.; Blevin, W.R.; Kessler, K.G.; Mielenz, K.D. (1983). Principles covering Photometry (PDF). Sevres: Conférence général des poids et mesures (CGPM). Archived (PDF) from the original on 11 October 2008. Retrieved 23 April 2012.
"What is a mise en pratique?". BIPM. 2011. Archived from the original on 22 September 2015. Retrieved 6 September 2015. is a set of instructions that allows the definition to be realised in practice at the highest level.
"Recommendations of the Consultative Committee for Mass and Related Quantities to the International Committee for Weights and Measures" (PDF). 12th Meeting of the CCM. Sèvres: Bureau International des Poids et Mesures. 26 March 2010. Archived from the original (PDF) on 14 May 2013. Retrieved 27 June 2012.
"Recommendations of the Consultative Committee for Amount of Substance: Metrology in Chemistry to the International Committee for Weights and Measures" (PDF). 16th Meeting of the CCQM. Sèvres: Bureau International des Poids et Mesures. 15–16 April 2010. Archived from the original (PDF) on 14 May 2013. Retrieved 27 June 2012.
"Recommendations of the Consultative Committee for Thermometry to the International Committee for Weights and Measures" (PDF). 25th Meeting of the Consultative Committee for Thermometry. Sèvres: Bureau International des Poids et Mesures. 6–7 May 2010. Archived from the original (PDF) on 14 May 2013. Retrieved 27 June 2012.
"kilogram NOW – Realization of the awaited definition of the kilogram". European Association of National Metrology Institutes. Archived from the original on 4 March 2016. Retrieved 8 October 2012.
"Universe's Constants Now Known with Sufficient Certainty to Completely Redefine the International System of Units" (Press release). NIST. 22 November 2016. Archived from the original on 1 January 2017. Retrieved 31 December 2016.
Conover, Emily (16 November 2018). "It's official: We're redefining the kilogram". Science News. Archived from the original on 16 November 2018. Retrieved 16 November 2018.
Foster, Marcus P (5 October 2010). "The next 50 years of the SI: a review of the opportunities for the e-Science age". Metrologia. 47 (6): R41–R51. Bibcode:2010Metro..47R..41F. doi:10.1088/0026-1394/47/6/R01. S2CID 117711734. Archived from the original on 6 March 2016. Retrieved 24 June 2013.
Censullo, Albert C. (September–October 2011). "Part I – From the Current "Kilogram Problem" to a Proposed Definition". Chemistry International. 33 (5): 9–12. ISSN 0193-6484. Archived from the original on 9 July 2017. Retrieved 28 June 2013.
Burns, D Thorburn; Korte, EH (2013). "The Background and Implications of the "New SI" for Analytical Chemists" (PDF). Journal of the Association of Public Analysts (Online) (41 2): 28–44. Archived (PDF) from the original on 6 March 2016. Retrieved 25 June 2013.
Davis, Richard (October 2011). "Proposed change to the definition of the kilogram: Consequences for legal metrology" (PDF). OIML Bulletin. LII (4). Archived (PDF) from the original on 27 March 2015. Retrieved 28 June 2013.
International Bureau of Weights and Measures (2006), The International System of Units (SI) (PDF) (8th ed.), pp. 114, 115, ISBN 92-822-2213-6, archived (PDF) from the original on 4 June 2021, retrieved 16 December 2021
"Mise en pratique for the definition of the kelvin" (PDF). Sèvres, France: Consultative Committee for Thermometry (CCT), International Committee for Weights and Measures (CIPM). 2011. Archived (PDF) from the original on 8 May 2013. Retrieved 25 June 2013.
Consultative Committee for Thermometry (CCT) (1989). "The International Temperature Scale of 1990 (ITS-90)" (PDF). Procès-verbaux du Comité International des Poids et Mesures, 78th Meeting. Archived (PDF) from the original on 23 June 2013. Retrieved 25 June 2013.

worldcat.org

Mills, Ian (September–October 2011). "Part II – Explicit-Constant Definitions for the Kilogram and for the Mole". Chemistry International. 33 (5): 12–15. ISSN 0193-6484. Archived from the original on 9 July 2017. Retrieved 28 June 2013.
Censullo, Albert C. (September–October 2011). "Part I – From the Current "Kilogram Problem" to a Proposed Definition". Chemistry International. 33 (5): 9–12. ISSN 0193-6484. Archived from the original on 9 July 2017. Retrieved 28 June 2013.