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Journal articles on the topic '20th and 21st Century'

Author: Grafiati

Published: 4 June 2021

Last updated: 1 February 2022

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1

Denning, Stephen. "The challenge: 20th Century vs. 21st Century management." Strategy & Leadership 48, no. 6 (2020): 11–19. http://dx.doi.org/10.1108/sl-10-2020-0127.

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2

Butler, Eamonn. "21st-Century Lessons from a 20th-Century Economist." Economic Affairs 30 (September 2010): 4. http://dx.doi.org/10.1111/j.1468-0270.2010.02013_3.x.

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3

ATIYAH, MICHAEL. "MATHEMATICS IN THE 20TH CENTURY." Bulletin of the London Mathematical Society 34, no. 1 (2002): 1–15. http://dx.doi.org/10.1112/s0024609301008566.

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A survey is given of several key themes that have characterised mathematics in the 20th century. The impact of physics is also discussed, and some speculations are made about possible developments in the 21st century.

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4

Waldron, Janice. "Questioning 20th Century Assumptions About 21st Century Music Practices." Action, Criticism, and Theory for Music Education 17, no. 1 (2018): 97–113. http://dx.doi.org/10.22176/act17.1.97.

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5

Tomizuka, Masayoshi. "Mechatronics: from the 20th to 21st century." Control Engineering Practice 10, no. 8 (2002): 877–86. http://dx.doi.org/10.1016/s0967-0661(02)00016-3.

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6

Ross, Adam, Michiko Mares, and Tracy Stigers. "Modifying 20th Century Ebmud Digestion System For 21st Century Needs." Proceedings of the Water Environment Federation 2014, no. 9 (2014): 3568–89. http://dx.doi.org/10.2175/193864714815941252.

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7

Ferraz, Marcos Bosi. "Reconciling 21st century temptations with 20th century resources and problems." BMJ 332, no. 7545 (2006): 861.1. http://dx.doi.org/10.1136/bmj.332.7545.861.

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8

Denning, Stephen. "Why management models are crucial to the success of business models." Strategy & Leadership 49, no. 2 (2021): 9–13. http://dx.doi.org/10.1108/sl-02-2021-0011.

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Purpose The author posits that the management model of an organization determines what kind of business models can be pursued within that organization and that successful 21st century management models are very different from those that succeeded in the 20th century. Design/methodology/approach The author compares and contrasts successful 21st century management models with models that succeeded in the 20th century. Findings Success in the digital age requires a 21st century management model and mindset based on an obsession with delivering value to customers. Practical implications The manage

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9

Wróblewski, Łukasz, Ana Gaio, and Ellen Rosewall. "Sustainable Cultural Management in the 21st Century." Sustainability 11, no. 17 (2019): 4665. http://dx.doi.org/10.3390/su11174665.

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10

King, Tekoa L. "Prenatal Care for the 21st Century: Outside the 20th Century Box." Journal of Midwifery & Women's Health 54, no. 3 (2009): 167. http://dx.doi.org/10.1016/j.jmwh.2009.03.005.

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11

Lippmann, Stephen. "Workplace Flexibility: Realigning 20th-Century Jobs for a 21st-Century Workforce." Contemporary Sociology: A Journal of Reviews 40, no. 4 (2011): 442–43. http://dx.doi.org/10.1177/0094306111412516k.

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12

Collins, D., and L. Doddamani. "21st century children - do they still think like 20th century children?" Archives of Disease in Childhood 96, Supplement 1 (2011): A64. http://dx.doi.org/10.1136/adc.2011.212563.146.

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13

Bassendowski, Sandra Leigh, and Pammla Petrucka. "Are 20th-century methods of teaching applicable in the 21st century?" British Journal of Educational Technology 44, no. 4 (2013): 665–67. http://dx.doi.org/10.1111/bjet.12032.

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14

Slatter, Greg. "Covalent binding – from 20th century liability to 21st century targeted therapies." Drug Metabolism and Pharmacokinetics 34, no. 1 (2019): S14. http://dx.doi.org/10.1016/j.dmpk.2018.09.070.

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15

Mochmann, Ingvill C., and Elke Kleinau. "Children at Risk in the 20th and 21st Century." Children & Society 33, no. 3 (2019): 197–200. http://dx.doi.org/10.1111/chso.12331.

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16

Matheson Jr., R. R. "20th- to 21st-Century Technological Challenges in Soft Coatings." Science 297, no. 5583 (2002): 976–79. http://dx.doi.org/10.1126/science.1075707.

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17

Gray, William O. "Performance of Major US Shipyards in 20th/21st Century." Journal of Ship Production 24, no. 04 (2008): 202–13. http://dx.doi.org/10.5957/jsp.2008.24.4.202.

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Since WW II, major US shipbuilders have been unable to compete in price with shipyards in other parts of the world, and often the quality from US yards has been inferior to world standards. Furthermore, the mistaken US government assumption that shipyards and ship owners have a common interest has led to laws to protect American yards from competition. It has also caused commercial shipping to lose out to alternative forms of transportation such as trains, trucks, pipelines, and tug/barge rigs from more efficient smaller yards and crews. The "US built" requirement of the 1920 Jones Act for dom

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18

Teichert, Laura. "21st-Century Vision Using a 20th-Century Curriculum: Examining British Columbia’s Kindergarten Curriculum Package." Journal of Childhood Studies 39, no. 3 (2015): 34. http://dx.doi.org/10.18357/jcs.v39i3.15235.

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This article provides a critical analysis of British Columbia’s early learning curricula concerning 21st-century education and the role of digital technology in the early years. The data sources were the Premier’s Technology Council: A Vision for 21st-Century Education (Premier’s Technology Council, 2010), BC’s Education Plan (British Columbia Ministry of Education, 2011), and the Kindergarten Curriculum Package (British Columbia Ministry of Education, September 2010). Rapid advances in technology call for a review of traditional curriculum standards and active movement toward a realization of

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19

Wolfensohn, James D. "Entering the 21st century: the challenges for development." Philosophical Transactions of the Royal Society of London. Series B: Biological Sciences 354, no. 1392 (1999): 1943–48. http://dx.doi.org/10.1098/rstb.1999.0533.

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By many people, the 20th century will be remembered as an era of great achievement in human endeavour, and of enormous economic growth and prosperity. Achievements in medical research, from eradicating infectious diseases to laser surgery; in engineering, from the transistor to space exploration; and in economic development have all contributed to greater well being in the world at the end of the 20th century. Among the challenges to development identified by the World Bank in the coming decades will be managing the twin processes of globalization and localization, as well as post–conflict rec

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20

Ivanov, Vyacheslav V. "Semiotics of the 20th century." Sign Systems Studies 36, no. 1 (2008): 185–244. http://dx.doi.org/10.12697/sss.2008.36.1.10.

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Semiotic and linguistic studies of the 20th century have been important mostly in two senses — (1) they have opened a road for comparative research on the origin and development of language and other systems of signs adding a new dimension to the history of culture; (2) they have shown a possibility of uniting different fields of humanities around semiotics suggesting a way to trespass separation and atomisation of different trends in investigating culture. In the 21st century one may hope for closer integration of semiotics and exact and natural sciences. The points of intersection with the m

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21

Im,Hyung-Teak. "20th Century National Studies, 21st Century Korean Studies and East Asian Studies." DAEDONG MUNHWA YEON'GU ll, no. 63 (2008): 121–40. http://dx.doi.org/10.18219/ddmh..63.200809.121.

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22

Eifert, Georg H. "Psychoanalysis ruled (much of) the 20th century — Behavior therapy the 21st century?" Behavior Therapy 28, no. 3 (1997): 371–74. http://dx.doi.org/10.1016/s0005-7894(97)80083-4.

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23

Gonsalves, G., and D. Zuckerman. "Commentary: Will 20th century patient safeguards be reversed in the 21st century?" BMJ 350, mar25 7 (2015): h1500. http://dx.doi.org/10.1136/bmj.h1500.

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24

Nelson, Tim. "Redesigning a 20th century regulatory framework to deliver 21st century energy technology." Journal of Bioeconomics 19, no. 1 (2016): 147–64. http://dx.doi.org/10.1007/s10818-016-9216-9.

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25

Burov, Andrey Mikhailovich. "Artistic and Aesthetical Aspects of the Systematic Change in the First Half of the 20th Century." Journal of Flm Arts and Film Studies 4, no. 2-3 (2012): 77–85. http://dx.doi.org/10.17816/vgik42-377-85.

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The article highlights certain artistic and aesthetical aspects of the systematic change in the art of the first half of the 20th century. Based on specific factors, the author discovers a number of basic criteria for the artistic, aesthetical and structural evaluation of post-visual phrases (relevant for both post-visual phrase of the first half of the 20th century and the postvisual phrase of the second half of the 20th century and the beginning og the 21st century).

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26

Paltineanu, C., E. Chitu, and E. Mateescu. "New trends for reference evapotranspiration and climatic water deficit." International Agrophysics 26, no. 2 (2012): 159–65. http://dx.doi.org/10.2478/v10247-012-0023-9.

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New trends for reference evapotranspiration and climatic water deficitThe paper deals with the trend for Penman-Monteith reference evapotranspiration and climatic water deficit during the first decade of the 21st century in Southern Romaniavsthe 20th century. For the first half of the year the monthly evapotranspiration values were higher for the first decade of the 21st centuryvsthe means of the 20th century. However, the trend reverses for the second half of the year, but for the whole year the totals were higher for the first decade of the 21st centuryvsthe totals of the 20th century. The y

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27

Yermolenko, Volodymyr. "THE GREAT BODY OF SOCIETY: IS THE NINTH CENTURY RETURNING?" Filosofska dumka (Philosophical Thought) -, no. 5 (2020): 60–72. http://dx.doi.org/10.15407/fd2020.05.060.

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The author of the article puts a question about the limits of the 20th century individualism. He expresses a hypothesis about the cyclic nature of the cultural and political theory. In particular, he draws attention to the rhythm of changes of the hedonistic and ascetic ep- ochs, spiritualist and materialist epochs, individualist and holist epochs. The author ana- lyzes holistic doctrines of the 19th century: philosophies of Fabre d’Olivet, Auguste Comte, Pierre Leroux. Although today almost forgotten, the ideas of these authors can be revived again in the 21st century, he says. Based upon the

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28

Amanzholova, Dina. "Crimea in the 20th – the beginning of the 21st century." Rossiiskaia istoriia, no. 4 (2019): 212. http://dx.doi.org/10.31857/s086956870005843-8.

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29

Lukanov, Mihail. "Musical Parody at the Late 20th and Early 21st Century." IASPM@Journal 4 (February 18, 2014): 126–28. http://dx.doi.org/10.5429/2079-3871(2014)v4i1.13en.

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30

Baudry, Michel, and Larry W. Swanson. "RF Thompson: A bridge between 20th and 21st century neuroscience." Neurobiology of Learning and Memory 95, no. 2 (2011): 103–4. http://dx.doi.org/10.1016/j.nlm.2010.12.006.

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31

Slavin, R. "Educational research in the 21st century: Lessons from the 20th." Issues in Education 5, no. 2 (1999): 261–66. http://dx.doi.org/10.1016/s1080-9724(00)00030-6.

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32

Vincent, ColinA. "Electrochemistry in transition from the 20th to the 21st century." Electrochimica Acta 39, no. 1 (1994): 159. http://dx.doi.org/10.1016/0013-4686(94)85030-5.

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33

Sinyukov, V. N. "Law of the 20th and 21st Centuries: Continuity and Novelty." Lex Russica 74, no. 2 (2021): 9–20. http://dx.doi.org/10.17803/1729-5920.2021.171.2.009-020.

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The paper is devoted to the issues of conceptualization of legal development in the 20th and 21st centuries. The paper investigates social relations that determined the global law evolution in the 20th century, as well as changes in macroregulation in the first quarter of the century under consideration. The subject matter of the analysis covers theoretical understanding of the development vectors in the essence of law at the turn of the last two centuries.As a scientific hypothesis, the author puts forward the statement regarding regulatory specificity and a special strategic role of the 20th

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34

Gill, Sandra K. "Book Review: Workplace Flexibility: Realigning 20th-Century Jobs for the 21st-Century Workforce." Gender & Society 26, no. 3 (2012): 521–22. http://dx.doi.org/10.1177/0891243211408719.

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35

Oliveira, Eduardo. "Urban and regional planning and development – 20th century forms and 21st century transformations." Regional Studies 54, no. 12 (2020): 1787–88. http://dx.doi.org/10.1080/00343404.2020.1802860.

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36

Yeow, Jillian. "Book review: Workplace Flexibility: Realigning 20th-Century Jobs for a 21st-Century Workforce." Work, Employment and Society 25, no. 2 (2011): 365–67. http://dx.doi.org/10.1177/0950017011398898.

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37

Cort, John E. "Waging Nonviolent Struggle: 20th Century Practice and 21st Century Potential - By Gene Sharp." Religious Studies Review 32, no. 1 (2006): 34. http://dx.doi.org/10.1111/j.1748-0922.2006.00030_4.x.

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38

Garnar, Martin. "Whither the Reference Desk? 20th Century Values in a 21st Century Service Model." International Information & Library Review 48, no. 3 (2016): 211–16. http://dx.doi.org/10.1080/10572317.2016.1205417.

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39

Yang, X. L., L. L. Ren, R. Tong, et al. "Drought assessment and trends analysis from 20th century to 21st century over China." Proceedings of the International Association of Hydrological Sciences 371 (June 12, 2015): 89–94. http://dx.doi.org/10.5194/piahs-371-89-2015.

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Abstract. Droughts are becoming the most expensive natural disasters in China and have exerted serious impacts on local economic development and ecological environment. The fifth phase of the Coupled Model Intercomparison Project (CMIP5) provides a unique opportunity to assess scientific understanding of climate variability and change over a range of historical and future period. In this study, fine-resolution multimodel climate projections over China are developed based on 7 CMIP5 climate models under RCP8.5 emissions scenarios by means of Bilinear Interpolation and Bias Correction. The resul

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40

Dolynska, Maryana. "THE MIDDLE 19TH CENTURY – EARLY 21ST CENTURY FUNCTIONING OF LVIV’S HORONYMS." City History, Culture, Society, no. 1 (October 12, 2017): 191–206. http://dx.doi.org/10.15407/mics2016.01.191.

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There are official and traditional names of places upon the territory of the town or the city. They have existed from the ancient times till contemporary days. The official ones have been given by the executive body, and the traditional names are describing the place by nearby locations, buildings or natural objects. Toponyms are divided into different classes and subclasses. Horonyms describe nonlinear structures (territories) and were used to call any places on the town’s area, except for streets or squares. Horonyms do not provide the information about the official administrative divi

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41

Leeson, George W. "Increasing Longevity and the New Demography of Death." International Journal of Population Research 2014 (June 24, 2014): 1–7. http://dx.doi.org/10.1155/2014/521523.

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The world is ageing at both an individual and population levels and population ageing is truly a global phenomenon, the only notable region of exception being sub-Saharan Africa, which remains relatively young in demographic terms. At an individual level, life expectancies at birth have increased at the global level from 47 years in the mid-20th century to around 70 years today and are expected to rise to 76 years by the mid-21st century. At the population level, the proportion of the world’s population aged 60 years and over has increased from 8 percent in the mid-20th century to 12 percent,

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42

Serrano Alvarez, Jose Manuel. "The paradigm of war in the 20th century." Revista Científica General José María Córdova 16, no. 23 (2018): 23–42. http://dx.doi.org/10.21830/19006586.305.

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This article analyzes the evolution of the concept of war in the 20th century from different views. The analysis explores the aspects that have characterized war and the different perceptions it has aroused in the last century, as the changes in these perceptions have, in turn, generated an alteration in the instrumental use of the war conflict. Ultimately, the study seeks to analyze the extent to which war is an instrument of change in societies to the beginning of the 21st century, especially in the fields of psychological perception, state forms, the structure of societies, and internationa

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43

Bogush, Alla. "PRESCHOOL EDUCATION IN UKRAINE: ACHIEVEMENTS, REALITIES, PROSPECTS." Education: Modern Discourses, no. 3 (December 26, 2020): 114–20. http://dx.doi.org/10.37472/2617-3107-2020-3-11.

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The purpose of the article is to summarize the experience of the preschool education modernization in Ukraine as a sovereign state, namely in Ukraine in the 90s of the 20th century and at the beginning of the 21st century. The paper highlights the first steps of the preschool education development in the 90s of the 20th century as well as its active development phase at the beginning of the 21st century: the development of variable programs, the Basic Component of Preschool Education, the Law of Ukraine “On Preschool Education”, the First Congress of Preschool Education. Scientific achievement

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44

Denning, Stephen. "A powerful diagnostic tool for 21st Century management." Strategy & Leadership 49, no. 1 (2021): 3–9. http://dx.doi.org/10.1108/sl-12-2020-0161.

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Purpose The author offers The Principles, Processes, Practices (PPP) Worksheet, an analytic tool that can help firms diagnose their current status in relation to the transformation from 20th Century to 21st Century management. Design/methodology/approach The author posits that there are currently two strikingly different ways of running a corporation in a coherent and consistent fashion. The predominant mode of 20th Century management refined over the last 50 years has the goal of maximizing shareholder value. 10;By contrast, for 21st Century management–the pioneering mode of Agile enterprises

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45

Gomułka, Stanisław. "The Global Economy in the 21st Century: Will the Trends of the 20th Century Continue?" Central European Economic Journal 2, no. 49 (2018): 62–72. http://dx.doi.org/10.1515/ceej-2017-0011.

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Abstract This paper compares three lists of basic ‘stylized facts’ of global economic growth and proposes a list of five ‘stylized trends’ that describe the main developments of the global economy in the 20th century. The author’s main purpose is to answer the question whether, in the light of the contemporary growth theory and demographic forecasts, these trends are likely to continue in the 21st century. Considering this theory, it is argued that the global economy rate of growth of the per capita gross domestic product (GDP) is likely to continue to be high in the first half of the current

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46

O’Desky, R. I., M. J. Ball, and E. E. Ball. "Computers in Health Care for the 21st Century." Methods of Information in Medicine 29, no. 02 (1990): 158–61. http://dx.doi.org/10.1055/s-0038-1634772.

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AbstractAs the world enters the last decade of the 20th Century, there is a great deal of speculation about the effect of computers on the future delivery of health care. In this article, the authors attempt to identify some of the evolving computer technologies and anticipate what effect they will have by the year 2000. Rather than listing potential accomplishments, each of the affected areas: hardware, software, health care systems and communications, are presented in an evolutionary manner so the reader can better appreciate where we have been and where we are going.

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47

Bartsch, Adam, Edward Benzel, Vincent Miele, and Vikas Prakash. "Impact test comparisons of 20th and 21st century American football helmets." Journal of Neurosurgery 116, no. 1 (2012): 222–33. http://dx.doi.org/10.3171/2011.9.jns111059.

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Object Concussion is the signature American football injury of the 21st century. Modern varsity helmets, as compared with vintage leather helmets, or “leatherheads,” are widely believed to universally improve protection by reducing head impact doses and head injury risk for the 3 million young football players in the US. The object of this study was to compare the head impact doses and injury risks with 11 widely used 21st century varsity helmets and 2 early 20th century leatherheads and to hypothesize what the results might mean for children wearing similar varsity helmets. Methods In an inju

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48

Burov, Andrey Mikhailovich. "Phenomenon of the System Repetition in Photography as an Alternative to Film." Journal of Flm Arts and Film Studies 4, no. 4 (2012): 38–47. http://dx.doi.org/10.17816/vgik4438-47.

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The article highlights certain artistic and esthetical aspects of the systematic change in the art of the first half of the 20th century. Based on specific factors, the author discovers a num ber of basic criteria for the artistic, esthetical and structural evaluation of post-visual phrases (relevant for both post-visual phrase of the first half of the 20th century and that one of the second half of the 20 th century and the beginning of the 21st century).

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49

Kim, Jaeun. "Aspects of Death in the late 20th century and early 21st century Chinese poetry." JOURNAL OF CHINESE HUMANITIES 66 (August 31, 2017): 325–46. http://dx.doi.org/10.35955/jch.2017.08.66.325.

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50

House, James S. "Understanding Social Factors and Inequalities in Health: 20th Century Progress and 21st Century Prospects." Journal of Health and Social Behavior 43, no. 2 (2002): 125. http://dx.doi.org/10.2307/3090192.

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