scholarly journals Evolution of word meanings through metaphorical mapping: Systematicity over the past millennium.

2018 ◽  
Author(s):  
Yang Xu ◽  
Barbara Claire Malt ◽  
Mahesh Srinivasan
Keyword(s):  
Large Scale ◽  
Computational Models ◽  
Compact Set ◽  
Large Set ◽  
Word Meanings ◽  
The Past ◽  
History Of ◽  
Cognitive Principles ◽  
Metaphorical Mapping ◽  
Past Millennium

One way that languages are able to communicate a potentially infinite set of ideas through a finite lexicon is by compressing emerging meanings into words, such that over time, individual words come to express multiple, related senses of meaning. We propose that overarching communicative and cognitive pressures have created systematic directionality in how new metaphorical senses have developed from existing word senses over the history of English. Given a large set of pairs of semantic domains, we used computational models to test which domains have been more commonly the starting points (source domains) and which the ending points (target domains) of metaphorical mappings over the past millennium. We found that a compact set of variables, including externality, embodiment, and valence, explain directionality in the majority of about 5000 metaphorical mappings recorded over the past 1100 years. These results provide the first large-scale historical evidence that metaphorical mapping is systematic, and driven by measurable communicative and cognitive principles.

scholarly journals Evolution of word meanings through metaphorical mapping: Systematicity over the past millennium

2017 ◽  
Vol 96 ◽  
pp. 41-53 ◽  
Author(s):  
Yang Xu ◽  
Barbara C. Malt ◽  
Mahesh Srinivasan
Keyword(s):  
Word Meanings ◽  
The Past ◽  
Metaphorical Mapping ◽  
Past Millennium

scholarly journals A Survey on Edge Performance Benchmarking

2021 ◽  
Vol 54 (3) ◽  
pp. 1-33
Author(s):  
Blesson Varghese ◽  
Nan Wang ◽  
David Bermbach ◽  
Cheol-Ho Hong ◽  
Eyal De Lara ◽  
...  
Keyword(s):  
Large Scale ◽  
Future Internet ◽  
Coupled Systems ◽  
Operational Conditions ◽  
Loosely Coupled ◽  
Performance Benchmarking ◽  
The Past ◽  
Geographically Dispersed ◽  
Tightly Coupled ◽  
History Of

Edge computing is the next Internet frontier that will leverage computing resources located near users, sensors, and data stores to provide more responsive services. Therefore, it is envisioned that a large-scale, geographically dispersed, and resource-rich distributed system will emerge and play a key role in the future Internet. However, given the loosely coupled nature of such complex systems, their operational conditions are expected to change significantly over time. In this context, the performance characteristics of such systems will need to be captured rapidly, which is referred to as performance benchmarking, for application deployment, resource orchestration, and adaptive decision-making. Edge performance benchmarking is a nascent research avenue that has started gaining momentum over the past five years. This article first reviews articles published over the past three decades to trace the history of performance benchmarking from tightly coupled to loosely coupled systems. It then systematically classifies previous research to identify the system under test, techniques analyzed, and benchmark runtime in edge performance benchmarking.

scholarly journals Extracting a History of Global Fire Emissions for the Past Millennium From Ice Core Records of Acetylene, Ethane, and Methane

2020 ◽  
Vol 125 (20) ◽  
Author(s):  
Melinda R. Nicewonger ◽  
Murat Aydin ◽  
Michael J. Prather ◽  
Eric S. Saltzman
Keyword(s):  
Ice Core ◽  
Fire Emissions ◽  
The Past ◽  
History Of ◽  
Past Millennium ◽  
Ice Core Records

“Big History” Old and New: Presuppositions, Limits, Alternatives

2015 ◽  
Vol 9 (2) ◽  
pp. 306-326 ◽  
Author(s):  
Allan Megill
Keyword(s):  
Nineteenth Century ◽  
Sixteenth Century ◽  
Large Scale ◽  
Innovative Approach ◽  
Human History ◽  
Comparative History ◽  
Historical Knowledge ◽  
The Past ◽  
History Of ◽  
Big History

In recent years David Christian and others have promoted “Big History” as an innovative approach to the study of the past. The present paper juxtaposes to Big History an old Big History, namely, the tradition of “universal history” that flourished in Europe from the mid-sixteenth century until well into the nineteenth century. The claim to universality of works in that tradition depended on the assumed truth of Christianity, a fact that was fully acknowledged by the tradition’s adherents. The claim of the new Big History to universality likewise depends on prior assumptions. Simply stated, in its various manifestations the “new” Big History is rooted either in a continuing theology, or in a form of materialism that is assumed to be determinative of human history, or in a somewhat contradictory amalgam of the two. The present paper suggests that “largest-scale history” as exemplified in the old and new Big Histories is less a contribution to historical knowledge than it is a narrativization of one or another worldview. Distinguishing between largest-scale history and history that is “merely” large-scale, the paper also suggests that a better approach to meeting the desire for large scale in historical writing is through more modest endeavors, such as large-scale comparative history, network and exchange history, thematic history, and history of modernization.

BCLM: Forging Ahead: building a new urban history of the Black Country

Urban History ◽  
2020 ◽  
pp. 1-17
Author(s):  
Simon Briercliffe
Keyword(s):  
World War Ii ◽  
Public History ◽  
Large Scale ◽  
Historical Research ◽  
World War ◽  
Public Project ◽  
The Past ◽  
History Of ◽  
Historical Moment ◽  
Country Town

Abstract The recreation of urban historical space in museums is inevitably a complex, large-scale endeavour bridging the worlds of academic and public history. BCLM: Forging Ahead at the Black Country Living Museum is a £23m project recreating a typical Black Country town post-World War II. This article uses case-studies of three buildings – a Civic Restaurant, a record shop and a pub – to argue that urban-historical research methodology and community engagement can both create a vivid sense of the past, and challenge pervasive prejudices. It also argues that such a collaborative and public project reveals much about the urban and regional nature of industrial areas like the Black Country in this pivotal historical moment.

Trends in the frequency, extent, and severity of spruce budworm outbreaks in eastern Canada

1983 ◽  
Vol 13 (4) ◽  
pp. 539-547 ◽  
Author(s):  
J. R. Blais
Keyword(s):  
20Th Century ◽  
Large Scale ◽  
Spruce Budworm ◽  
Forest Composition ◽  
Eastern Canada ◽  
Clear Cutting ◽  
The Past ◽  
Spruce Stands ◽  
History Of

The history of spruce budworm (Choristoneurafumiferana (Clem.)) outbreaks for the past 200 to 300 years, for nine regions in eastern Canada, indicates that outbreaks have occurred more frequently in the 20th century than previously. Regionally, 21 outbreaks took place in the past 80 years compared with 9 in the preceding 100 years. Earlier infestations were restricted to specific regions, but in the 20th century they have coalesced and increased in size, the outbreaks of 1910, 1940, and 1970 having covered 10, 25, and 55 million ha respectively. Reasons for the increase in frequency, extent, and severity of outbreaks appear mostly attributable to changes caused by man, in the forest ecosystem. Clear-cutting of pulpwood stands, fire protection, and use of pesticides against budworm favor fir–spruce stands, rendering the forest more prone to budworm attack. The manner and degree to which each of these practices has altered forest composition is discussed. In the future, most of these practices are expected to continue and their effects could intensify, especially in regions of recent application. Other practices, including large-scale planting of white spruce, could further increase the susceptibility of forest stands. Forest management, aimed at reducing the occurrence of extensive fir–spruce stands, has been advocated as a long-term solution to the budworm problem. The implementation of this measure at a time when man's actions result in the proliferation of fir presents a most serious challenge to forest managers.

scholarly journals Virulence Characterization of Puccinia striiformis f. sp. tritici Using a New Set of Yr Single-Gene Line Differentials in the United States in 2010

Plant Disease ◽  
2014 ◽  
Vol 98 (11) ◽  
pp. 1534-1542 ◽  
Author(s):  
Anmin Wan ◽  
Xianming Chen
Keyword(s):  
United States ◽  
Stripe Rust ◽  
Large Scale ◽  
Puccinia Striiformis ◽  
Yellow Rust ◽  
Single Gene ◽  
The United States ◽  
The Past ◽  
History Of

Puccinia striiformis f. sp. tritici causes stripe rust (yellow rust) of wheat and is highly variable in virulence toward wheat with race-specific resistance. During 2010, wheat stripe rust was the most widespread in the recorded history of the United States, resulting in large-scale application of fungicides and substantial yield loss. A new differential set with 18 yellow rust (Yr) single-gene lines was established and used to differentiate races of P. striiformis f. sp. tritici, which were named as race PSTv in distinction from the PST races identified in the past. An octal system was used to describe the virulence and avirulence patterns of the PSTv races. From 348 viable P. striiformis f. sp. tritici isolates recovered from a total of 381 wheat and grass stripe rust samples collected in 24 states, 41 races, named PSTv-1 to PSTv-41, were identified using the new set of 18 Yr single-gene differentials, and their equivalent PST race names were determined on the previous set of 20 wheat cultivar differentials. The frequencies and distributions of the races and their virulences were determined. The five most predominant races were PSTv-37 (34.5%), PSTv-11 (17.5%), PSTv-14 (7.2%), PSTv-36 (5.2%), and PSTv-34 (4.9%). PSTv-37 was distributed throughout the country while PSTv-11 and PSTv-14 were almost restricted to states west of the Rocky Mountains. The races had virulence to 0 to 13 of the 18 Yr genes. Frequencies of virulences toward resistance genes Yr6, Yr7, Yr8, Yr9, Yr17, Yr27, Yr43, Yr44, YrTr1, and YrExp2 were high (67.0 to 93.7%); those to Yr1 (32.8%) and YrTye (31.3%) were moderate; and those to Yr10, Yr24, Yr32, and YrSP were low (3.4 to 5.7%). All of the isolates were avirulent to Yr5 and Yr15.

A Sault-outlet-referenced mid- to late-Holocene paleohydrograph for Lake Superior constructed from strandplains of beach ridges

2012 ◽  
Vol 49 (11) ◽  
pp. 1263-1279 ◽  
Author(s):  
John W. Johnston ◽  
Erin P. Argyilan ◽  
Todd A. Thompson ◽  
Steve J. Baedke ◽  
Kenneth Lepper ◽  
...  
Keyword(s):  
Water Level ◽  
Linear Trend ◽  
Lake Superior ◽  
Optically Stimulated Luminescence ◽  
Glacial Isostatic Adjustment ◽  
Beach Ridges ◽  
The Past ◽  
Isostatic Adjustment ◽  
History Of ◽  
Past Millennium

The most detailed Lake Superior paleohydrograph relative to the current outlet near Sault Ste. Marie, Ontario–Michigan, was constructed from four strandplains of beach ridges. This provides a history of water-level, glacial isostatic adjustment (GIA), and the active outlet prior to monitoring and regulation. Four relative paleohydrographs that are offset and subparallel owing to differences in GIA were produced from 321 basal foreshore elevations and 56 optically stimulated luminescence ages. Subtracting modeled elevations in defined millennial lake phases between relative paleohydrographs and similarity between an inferred Sault Ste. Marie (hereinafter, Sault) paleohydrograph and data near the zero isobase corroborates rates of GIA derived from water-level gauges. A change in trend in the Sault paleohydrograph is related to the final separation of Lake Superior from Lakes Michigan and Huron and is the youngest age reported at 1060 ± 100 years. A near-horizontal trend in the Sault paleohydrograph for the past millennium has an intercept that is close to the historical average for Lake Superior. A consistently linear trend from about 2 to 1 ka suggests a relatively stable outlet similar to the past millennium, but a decreasing trend from 3 to 1 ka suggests an outlet other than the Sault. Although intercept data beyond the last millennium are similar in elevation to the reported bedrock sill near Chicago (Hansel et al. 1985), we argue that the Port–Huron outlet was the active outlet during this time and the inferred paleohydrograph of Baedke and Thompson (2000) requires reevaluation.

scholarly journals Sto tváří, sto příběhů

2020 ◽  
Author(s):  
Lukáš Fasora ◽  
Jan Čermin ◽  
Jana Čerminová ◽  
Jiří Hanuš ◽  
Michaela Máliková
Keyword(s):  
Large Set ◽  
Biographical Data ◽  
The Past ◽  
Science And Politics ◽  
History Of ◽  
The One ◽  
Negative Phenomena

The book commemorating the centenary of the establishment of the Faculty of Arts is also a contribution to the anniversary of the whole Masaryk University. Its aim is to walk through the history of the faculty by means of a biographical method, i.e., using short biographies that introduce representative, prominent or interesting personalities whose fates and work were connected with the faculty. There was certainly no lack of biographical views in the research of the faculty history, still, such a complex set of biograms has not been collected so far. And the publication offers much more: the authors use a large set of biographical data to interpret the history of the faculty from the perspective of alternating academic generations and contemplate the formative generation experience as well as the phenomena that affected the lives of academics and students over the past 100 years. These include, as a matter of fact, both positive and negative phenomena, therefore, the publication is not just an overview of deserving personalities, respected scientists and charismatic teachers, but it also openly discusses the lives of controversial scholars. Thus, the collection of biograms provides a credible testimony to the one-hundred-year work of the faculty, continually blending studies, science and politics.

Correcting the Past

2018 ◽  
Author(s):  
Bas van der Vossen ◽  
Jason Brennan
Keyword(s):  
Large Scale ◽  
Developing Nations ◽  
The Other ◽  
Popular Belief ◽  
The Past ◽  
Past Injustice ◽  
History Of ◽  
Western Nations

One popular argument for global redistribution focuses on the history of colonialism, which is rife with injustices perpetrated by the former governments of Western nations. Current citizens of these societies can be taxed to pay reparations to people their former colonies. The chapter inspects two different arguments for this view: one focusing on unjustly gotten gains for rich Western citizens, the other focusing on unjust harms befalling citizens of developing nations. The former argument fails because it misdecribes the fact; contrary to popular belief, most Western citizens were actually harmed by colonialism. The latter argument is better, and actually supports a case for reparations. However, contrary to its proponents’ beliefs, such reparations ought not take the form of large-scale redistribution, but the form of removing the unjust barriers people face that continue the harms they now experience. The duty to repair past injustice mostly strengthens the conclusions of this book.

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