Academic literature on the topic '20th and 21st Century'

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

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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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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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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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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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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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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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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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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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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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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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Dissertations / Theses on the topic "20th and 21st Century"

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Bagley, Paul Michael. "Mysticism in 20th and 21st century violin music." Thesis, University of Maryland, College Park, 2014. http://pqdtopen.proquest.com/#viewpdf?dispub=3643907.

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<p> &ldquo;Mysticism,&rdquo; according to the Oxford dictionary, can be defined as &ldquo;belief in or devotion to the spiritual apprehension of truths inaccessible to the intellect.&rdquo; More generally, it applies to the aspects of spirituality and religion that can only be directly experienced, rather than described or learned. This dissertation examines how mysticism fits into the aesthetic, compositional, and musical philosophies of four prominent composers of the 20<sup>th</sup> and 21<sup>st</sup> centuries&mdash;Ernest Bloch, Olivier Messiaen, Sophia Gubaidulina, and John Zorn, with a
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Clarke, Jennifer. "The Effect of Digital Technology on Late 20th Century and Early 21st Century Culture." [Tampa, Fla. : s.n.], 2003. http://purl.fcla.edu/fcla/etd/SFE0000108.

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Catterson, Amy Koehler. "Close Reading in Secondary Classrooms| A 21st-Century Update for a 20th-Century Practice." Thesis, University of California, Berkeley, 2017. http://pqdtopen.proquest.com/#viewpdf?dispub=10281978.

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<p> Close reading is an enigmatic term with a simple definition: special attention to texts. Key shifts in the Common Core State Standards have led to a renewed interest about close reading instruction among researchers and practitioners of K-12 education. Close reading is particularly salient in secondary settings, where calls to raise text difficulty and increase literacy instruction in the disciplines have placed new demands on middle and high school teachers. But even though close reading is now widespread in secondary classrooms, there is very little research to date on close reading inst
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Sage, Elizabeth M. "The image and the body in modern fiction's representations of terrorism : embodying the brutality of spectacle." Thesis, University of Sussex, 2013. http://sro.sussex.ac.uk/id/eprint/44737/.

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My research arises from a critique of the tendency within terrorism debates to equate the terrorist act with the production of spectacular images. Chapter 1 uses the work of Luce Irigaray to critique this trend in terrorism discourses, arguing that such a characterisation relies on a repression of the very materiality that terrorist action exploits. Moreover, placing the concept of terror in an Irigarayan framework reveals that the concept of terrorism is bound up with concepts of masculinity. In developing this critical approach, I build on the thinking of both Irigaray and Gayatri Spivak in
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Kelly, Caleb, and n/a. "Cracked and Broken Media in 20th and 21st Century Music and Sound." University of Canberra. Creative Communication, 2007. http://erl.canberra.edu.au./public/adt-AUC20070601.135617.

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From the mid 20th century into the 21st, artists and musicians manipulated, cracked and broke audio media technologies to produce novel, unique and indeterminate sounds and performances. Artists such as John Cage, Nam June Paik, Milian Kn��k, Christian Marclay, Yasunao Tone, Oval and Otomo Yoshihide pulled apart the technologies of music playback, both the playback devices � phonographs and CD players � and the recorded media � vinyl records and Compact Discs. Based in the sound expansion of the 20th century musical avant garde, this practice connects the interdisciplinary Fluxus movement with
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Allen, Claire. "Beyond postmodernism : London fiction at the millenium." Thesis, University of Northampton, 2010. http://nectar.northampton.ac.uk/8845/.

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Ortega, Selena. "Chavez Ravine and Boyle Heights| 20th and 21st Century Displacement of Mexican Communities." Thesis, California State University, Los Angeles, 2017. http://pqdtopen.proquest.com/#viewpdf?dispub=10245743.

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<p> This study examines and analyzes displacement, under the guise of redevelopment, in urban Mexican communities in Los Angeles-- Ch&aacute;vez Ravine (1944-1959) and Boyle Heights (2000-2015). This investigation also chronicles and interprets the urban renewal process as a systematic attack on the Mexican working- class and disenfranchisement of their communities. This analysis presents qualitative evidence to show the individual impacts associated with involuntary displacement. Furthermore these cases of displacement blocked the economic mobility of displaced residents of Ch&aacute;vez Ravi
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Levi, Rachel M. "A Digital Crisis? Art History and Its Reproductions in the 20th and 21st Century." Scholarship @ Claremont, 2015. http://scholarship.claremont.edu/scripps_theses/689.

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This thesis analyzes the emergence, presence, and use of digital reproductions in the scholarship of art history and how these reproductions impact individual encounters with art. It will address matters related to the authenticity of reproductions, the development of modern technologies, and the rise of new media, reflecting on issues related to integrating technology into the discipline and proposing how to deal with the digital reproductions in the study of art history.
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Fisher, Kathryn. "From 20th Century troubles to 21st Century international terrorism : identity, securitization, and British counterterrorism from 1968 to 2011." Thesis, London School of Economics and Political Science (University of London), 2012. http://etheses.lse.ac.uk/548/.

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This thesis is an exploration into the consequential interrelation of official British discourse, identity, securitization, and counterterrorism from 1968 to 2011. Through a relational-securitization approach, the thesis narrative explains how discourse is both constitutive and causal for outcomes in a particular case. It is a relational mechanism based analysis that investigates how observed rhetorical commonplaces came together to influence intersubjective understanding and security practice. The ways that identities were temporarily stabilized across discourse through particular configurati
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Dufresne, Jean-Louis, Johannes Quaas, Olivier Boucher, Sébastien Denvil, and Laurent Fairhead. "Contrasts in the effects on climate of anthropogenic sulfate aerosols between the 20th and the 21st century: Contrasts in the effects on climate of anthropogenic sulfate aerosolsbetween the 20th and the 21st century." Wiley, 2005. https://ul.qucosa.de/id/qucosa%3A13970.

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In this study, we examine the time evolution of the relative contribution of sulfate aerosols and greenhouse gases to anthropogenic climate change. We use the new IPSL-CM4 coupled climate model for which the first indirect effect of sulfate aerosols has been calibrated using POLDER satellite data. For the recent historical period the sulfate aerosols play a key role on the temperature increase with a cooling effect of 0.5 K, to be compared to the 1.4 K warming due to greenhouse gas increase. In contrast, the projected temperature change for the 21st century is remarkably independent of the eff
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Books on the topic "20th and 21st Century"

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Hox genes: Studies from the 20th to the 21st century. Springer Science+Business Media, 2010.

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Köster, Roman. Futures Past. Economic Forecasting in the 20th and 21st Century. Peter Lang International Academic Publishers, 2020.

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Reckel, Johannes, and Merle Schatz, eds. Oirat and Kalmyk Identity in the 20th and 21st Century. Göttingen University Press, 2020. http://dx.doi.org/10.17875/gup2020-1334.

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Schippers, K. Holland Dada. Querido, 2000.

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Ross, Rodney A. Edward and Anne Ross: 19th century Litvak antecedents, 20th century Illinois lives, 21st century descendants. R.A. Ross, 2006.

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The century gap: 20th century man, 21st century woman : how both sexes can bridge the century gap. Vermillion, 1993.

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Chuan cheng yu chuang xin: Xin Zhongguo jian cha jian du zhi du shi = Chuancheng yu chuangxin : xinzhongguo jiancha jiandu zhidushi. Zhongguo jian cha chu ban she, 2010.

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Augestad Knudsen, Rita. The Fight Over Freedom in 20th- and 21st-Century International Discourse. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-46429-5.

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Smet, Johan De. Laethem-Saint-Martin: Un siècle d'art flamand (1870-1970). Racine, 2000.

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Gloaguen, Alexis. Les veuves de verre: Récits. Maurice Nadeau, 2010.

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Book chapters on the topic "20th and 21st Century"

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Rosenberg, Stuart M. "21st-century leadership versus 20th-century leadership." In The Digitalization of the 21st Century Supply Chain. Routledge, 2020. http://dx.doi.org/10.4324/9781003054818-32.

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Wyke, Alexandra. "The Failures of 20th-Century Medicine." In 21st-Century Miracle Medicine. Springer US, 1997. http://dx.doi.org/10.1007/978-1-4899-3466-6_2.

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Rudin, Richard. "Historical Background: Broadcasting in the 20th Century." In Broadcasting in the 21st Century. Macmillan Education UK, 2011. http://dx.doi.org/10.1007/978-0-230-34384-9_2.

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Rosenberg, Stuart M. "The 20th-century warehouse is passé." In The Digitalization of the 21st Century Supply Chain. Routledge, 2020. http://dx.doi.org/10.4324/9781003054818-26.

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Franco, Raquel Campos, Lili Wang, Pauric O’Rourke, et al. "Civil Society History VII: Late 20th and 21st Century." In International Encyclopedia of Civil Society. Springer US, 2010. http://dx.doi.org/10.1007/978-0-387-93996-4_533.

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Quinn, Kenneth M. "Dr. Norman E. Borlaug: 20th Century Lessons for the 21st Century World." In Perspectives in World Food and Agriculture 2004. Iowa State Press, 2008. http://dx.doi.org/10.1002/9780470290187.ch3.

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Khan, Nadeem, and Nada K. Kakabadse. "Exposing the 20th Century Corporation: Redesigning 21st Century Boards and Board Performance." In How to Make Boards Work. Palgrave Macmillan UK, 2013. http://dx.doi.org/10.1057/9781137275707_2.

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Bitz, Cecilia M., Jeff K. Ridley, Marika Holland, and Howard Cattle. "Global Climate Models and 20th and 21st Century Arctic Climate Change." In Arctic Climate Change. Springer Netherlands, 2011. http://dx.doi.org/10.1007/978-94-007-2027-5_11.

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Loneragan, Jack F. "Plant nutrition in the 20th and perspectives for the 21st century." In Plant Nutrition for Sustainable Food Production and Environment. Springer Netherlands, 1997. http://dx.doi.org/10.1007/978-94-009-0047-9_1.

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Carmichael, Gordon A. "Decisions to Have Children in Late 20th and Early 21st Century Australia." In Decisions to Have Children in Late 20th and Early 21st Century Australia. Springer Netherlands, 2013. http://dx.doi.org/10.1007/978-94-007-6079-0_1.

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Conference papers on the topic "20th and 21st Century"

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Rozenfeld, P., V. Orlando, and M. G. V. Ferreira. "Applying the 21st Century Technology to the 20th Century Mission Control." In SpaceOps 2002 Conference. American Institute of Aeronautics and Astronautics, 2002. http://dx.doi.org/10.2514/6.2002-t2-78.

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Boehm, Barry. "A view of 20th and 21st century software engineering." In Proceeding of the 28th international conference. ACM Press, 2006. http://dx.doi.org/10.1145/1134285.1134288.

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Marx, George. "Interfacing the 20th to 21st century-teaching modern physics." In AIP Conference Proceedings Volume 173. AIP, 1988. http://dx.doi.org/10.1063/1.37536.

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Rusciolelli, Bill, and Sean Crandall. "Southern Reinforcement Project—Squeezing 21st Century Demand into 20th Century Right-of-Way." In Electrical Transmission and Substation Structures 2015. American Society of Civil Engineers, 2015. http://dx.doi.org/10.1061/9780784479414.020.

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Wines, G. Bing. "The Historical 20th Century and the Future 21st Century of Petroleum Engineering Professional Registration." In SPE Production and Operations Symposium. Society of Petroleum Engineers, 2001. http://dx.doi.org/10.2118/67266-ms.

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Lundestad, Geir, and Olav Njølstad. "Introduction: The Conflicts of the 20th Century and the Solutions for the 21st Century." In The Conflicts of the 20th Century and the Solutions for the 21st Century. WORLD SCIENTIFIC, 2003. http://dx.doi.org/10.1142/9789812795496_0001.

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Hobsbawm, Eric. "War and Peace in the 20th Century." In The Conflicts of the 20th Century and the Solutions for the 21st Century. WORLD SCIENTIFIC, 2003. http://dx.doi.org/10.1142/9789812795496_0003.

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Chin, R. T. "Software education in the 21st century." In Proceedings of 20th International Computer Software and Applications Conference: COMPSAC '96. IEEE, 1996. http://dx.doi.org/10.1109/cmpsac.1996.545878.

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Fink, Madison S., Till J. J. Hanebuth, Mimi Oliver, Sarah Collins, Andrea D. Hawkes, and Stefan A. Talke. "20TH AND 21ST CENTURY SEA LEVEL CHANGES IN WINYAH BAY, SC." In Joint 69th Annual Southeastern / 55th Annual Northeastern GSA Section Meeting - 2020. Geological Society of America, 2020. http://dx.doi.org/10.1130/abs/2020se-345342.

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Pilvere-Javorska, Aija, Irina Pilvere, and Baiba Rivza. "Company capital structure’s theoretical framework: historical assessment and trends in the 21st century." In Research for Rural Development 2020. Latvia University of Life Sciences and Technologies, 2020. http://dx.doi.org/10.22616/rrd.26.2020.028.

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Company capital is essential in running business and creating value added for the stakeholders, including economy. How the view on company’s capital structure has evolved from theoretical perspective in the 20th century is needed to be assessed, in order to determine what concepts and theories, if any are relevant in the 21st century. Many theories have competed their way and transformed during the 20th century, while some, i.e. trade-off, signaling and stakeholder theories are still relevant in the 21st century. There are also new trends in the 21st century, new terms and quests shifting from
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Reports on the topic "20th and 21st Century"

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Aizenman, Joshua. Optimal Currency Area: A 20th Century Idea For the 21st Century? National Bureau of Economic Research, 2016. http://dx.doi.org/10.3386/w22097.

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Siebert, Rudolf J., and Michael R. Ott. Catholicism and the Frankfurt School. Association Inter-University Centre Dubrovnik, 2020. http://dx.doi.org/10.53099/ntkd4301.

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The paper traces the development from the medieval, traditional union, through the modern disunion, toward a possible post-modern reunion of the sacred and the profane. It concentrates on the modern disunion and conflict between the religious and the secular, revelation and enlightenment, faith and autonomous reason in the Western world and beyond. It deals specifically with Christianity and the modern age, particularly liberalism, socialism and fascism of the 2Oth and the 21st centuries. The problematic inclination of Western Catholicism toward fascism, motivated by the fear of and hate again
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Kocherlakota, Narayana. 21st Century Macro. National Bureau of Economic Research, 2020. http://dx.doi.org/10.3386/w26791.

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Akcigit, Ufuk, John Grigsby, Tom Nicholas, and Stefanie Stantcheva. Taxation and Innovation in the 20th Century. National Bureau of Economic Research, 2018. http://dx.doi.org/10.3386/w24982.

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Levy, Frank, and Peter Temin. Inequality and Institutions in 20th Century America. National Bureau of Economic Research, 2007. http://dx.doi.org/10.3386/w13106.

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Sinnis, Constantine, Mark Benjamin Chadwick, Kimberly Carole New Scott, and Stephen Val Milton. LANSCE 21st Century Deterrence. Office of Scientific and Technical Information (OSTI), 2020. http://dx.doi.org/10.2172/1608676.

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Ismay, David K. Essential Shift: Scientific Revolution in the 20th Century. Defense Technical Information Center, 1993. http://dx.doi.org/10.21236/ada270810.

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Moehling, Carolyn, and Anne Morrison Piehl. Immigration and Crime in Early 20th Century America. National Bureau of Economic Research, 2007. http://dx.doi.org/10.3386/w13576.

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Bowdon, W. G. Mahan in the 21st Century. Defense Technical Information Center, 1990. http://dx.doi.org/10.21236/ada437611.

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Hopper, Darrel G. 21ST Century Aerospace Defense Displays. Defense Technical Information Center, 1999. http://dx.doi.org/10.21236/ada430161.

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