scholarly journals Spatial and Other “Fixes” of Historical Capitalism

2004 ◽  
pp. 527-539 ◽  
Author(s):  
Giovanni Arrighi
Keyword(s):  
Social System ◽  
Temporal Dynamic ◽  
Historical Information ◽  
Real Risk ◽  
Historical Capitalism ◽  
Over Time ◽  
Selection Of

Capitalism is the first and only historical social system that has become truly global in scale and scope. Mapping this transformation over time is a particularly challenging task. Without some theoretical guidance in the selection of the networks to be mapped, there is a real risk of producing maps that are so confusing as to be worthless. Drawing from David Harvey’s concepts of “spatial-temporal fix,” “switching crisis,” and “accumulation bydispossession,” this article proposes a conceptual map focused specifically on the processes associated with the globalization of historical capitalism. This is not an actual map of the spatial-temporal dynamic of historical capitalism but a first step in the identification of the kind of geographic and historical information that is needed in order to produce such a map.

scholarly journals History and Fiction: An Uneasy Marriage?

2018 ◽  
Vol 30 (2) ◽  
pp. 147
Author(s):  
Jan Thomas Lindblad
Keyword(s):  
Final Section ◽  
Historical Novel ◽  
Past Experience ◽  
Literary Fiction ◽  
Historical Information ◽  
Intensive Use ◽  
The Relationship ◽  
Over Time ◽  
Selection Of

This essay discusses the relationship between history as a science and fiction as a genre of literature. It starts with a brief digression on the characteristics and pitfalls of the historical novel, including its development over time. Past experience is highlighted with the aid of a selection of acknowledged novelists making intensive use of historical information. Recent new trends are illustrated by professional historians becoming novelists. A final section offers reflections on how to combine the demands of authenticity in history with the demands of drama in literary fiction.

scholarly journals History and Fiction: An Uneasy Marriage?

2018 ◽  
Vol 30 (2) ◽  
pp. 147
Author(s):  
Jan Thomas Lindblad
Keyword(s):  
Final Section ◽  
Historical Novel ◽  
Past Experience ◽  
Literary Fiction ◽  
Historical Information ◽  
Intensive Use ◽  
The Relationship ◽  
Over Time ◽  
Selection Of

This essay discusses the relationship between history as a science and fiction as a genre of literature. It starts with a brief digression on the characteristics and pitfalls of the historical novel, including its development over time. Past experience is highlighted with the aid of a selection of acknowledged novelists making intensive use of historical information. Recent new trends are illustrated by professional historians becoming novelists. A final section offers reflections on how to combine the demands of authenticity in history with the demands of drama in literary fiction.

scholarly journals Three Evidence Based Methods to Compensate for a Lack of Subject Background when Ordering Chemistry Monographs

2008 ◽  
Vol 3 (3) ◽  
pp. 3
Author(s):  
Robert A. Wright
Keyword(s):  
Statistical Analysis ◽  
Statistical Significance ◽  
Evidence Base ◽  
Circulation Rate ◽  
Evidence Based ◽  
Practical Application ◽  
Present Evidence ◽  
Library System ◽  
Over Time ◽  
Selection Of

Objective – The aim of this article is to present evidence based methods for the selection of chemistry monographs, particularly for librarians lacking a background in chemistry. These methods will be described in detail, their practical application illustrated, and their efficacy tested by analyzing circulation data. Methods – Two hundred and ninety-five chemistry monographs were selected between 2005 and 2007 using rigorously-applied evidence based methods involving the Library's integrated library system (ILS), Google, and SciFinder Scholar. The average circulation rate of this group of monographs was compared to the average circulation rate of 254 chemistry monographs selected between 2002 and 2004 when the methods were not used or were in an incomplete state of development. Results – Circulations/month were on average 9% greater in the cohort of monographs selected with the rigorously-applied evidence based methods. Further statistical analysis, however, finds that this result can not be attributed to the different application of these methods. Conclusion – The methods discussed in this article appear to provide an evidence base for the selection of chemistry monographs, but their application does not change circulation rates in a statistically significant way. Further research is needed to determine if this lack of statistical significance is real or a product of the organic development and application of these methods over time, making definitive comparisons difficult.

scholarly journals Kilburn High Road Revisited

2016 ◽  
Vol 1 (2) ◽  
pp. 128-140 ◽  
Author(s):  
Cristina Capineri
Keyword(s):  
Sense Of Place ◽  
Service Management ◽  
Street Life ◽  
The Many ◽  
High Road ◽  
Simple Narrative ◽  
Unique Relationship ◽  
Over Time ◽  
Selection Of

Drawing on John Agnew’s (1987) theoretical framework for the analysis of place (location, locale and sense of place) and on Doreen Massey’s (1991) interpretation of Kilburn High Road (London), the contribution develops an analysis of the notion of place in the case study of Kilburn High Road by comparing the semantics emerging from Doreen Massey’s interpretation of Kilburn High Road in the late Nineties with those from a selection of noisy and unstructured volunteered geographic information collected from Flickr photos and Tweets harvested in 2014–2015. The comparison shows how sense of place is dynamic and changing over time and explores Kilburn High Road through the categories of location, locale and sense of place derived from the qualitative analysis of VGI content and annotations. The contribution shows how VGI can contribute to discovering the unique relationship between people and place which takes the form given by Doreen Massey to Kilburn High Road and then moves on to the many forms given by people experiencing Kilburn High Road through a photo, a Tweet or a simple narrative. Finally, the paper suggests that the analysis of VGI content can contribute to detect the relevant features of street life, from infrastructure to citizens’ perceptions, which should be taken into account for a more human-centered approach in planning or service management.

scholarly journals Authoring the Strange: The Evolving Notions of Authorship in Prefaces to Classical Chinese Supernatural Fiction

2018 ◽  
Vol 8 (1) ◽  
pp. 34-55 ◽  
Author(s):  
Frances Weightman
Keyword(s):  
Classical Chinese ◽  
Authorial Persona ◽  
Over Time ◽  
Selection Of ◽  
Supernatural Fiction

Abstract This article considers the ways in which ideas of authorship have been portrayed in the authorial prefaces (zixu) to a selection of classical Chinese tales of the supernatural (zhiguai). It posits that the authorial preface is a unique forum for exploring the interplay between the author, reader and text. Within the controversial and contested tradition of writings about strange and otherworldly phenomena, it argues that over time the zixu provided a platform for the emergence of an increasingly individualised authorial persona.

Substitution of Synthetic Fibers by Bio-Based Fibers in a Structural Mortar

2022 ◽  
Author(s):  
Marie Audouin ◽  
Nicolas Philippe ◽  
Fabien Bernardeau ◽  
Mariann Chaussy ◽  
Sergio Pons Ribera ◽  
...  
Keyword(s):  
Carbon Capture ◽  
Natural Fibers ◽  
Second Step ◽  
Synthetic Fibers ◽  
Chemical Treatments ◽  
Formulation Parameters ◽  
Metallic Fibers ◽  
Important Objective ◽  
Over Time ◽  
Selection Of

The use of bio-based material is now widespread in insulation concrete, for example hemp concrete. The bio-based materials in concrete provide many advantages: lightness, sound and thermal insulation, hydrothermal regulation while contributing to a reduction in the environmental impact due to the carbon capture during the plant growth. The development of materials incorporating plant is therefore an important objective for the construction. The next step will be to introduce bio-based materials in structural mortars and concretes. The project FIBRABETON proposes to substitute synthetic or metallic fibers by natural fibers in screed and slab. After a selection of biomass on the resources availability, separation and fractionation are the key step in processing to obtain technical natural fibers. Bulk fiber shaping and packaging methods for easy handling and transportation are tested. Then, functionalization of technical natural fibers by physical & chemical treatments to improve the durability with cement paste is carried out. The second step concerns the introduction of treated or not treated fibers in mortar and concrete formulations. The variation of the nature of the biomass, fibers shape and dosage in concrete are studied. The workability, the compressive strength and withdrawal resistance are measured in order to obtain the best formulation parameters. The evolution of properties over time is also evaluated. The project FIBRABETON is carried out with ESTP, FRD and Vicat and is subsidized by ADEME, Grand Est region and FEDER.

scholarly journals Multicriteria comparative analysis of pillars strengthening of the historic building

2019 ◽  
Vol 9 (1) ◽  
pp. 18-25 ◽  
Author(s):  
Katarzyna Kafel ◽  
Agnieszka Leśniak ◽  
Krzysztof Zima
Keyword(s):  
Comparative Analysis ◽  
Carrying Capacity ◽  
Evaluation Criteria ◽  
Historic Buildings ◽  
Historic Building ◽  
Wide Range ◽  
Over Time ◽  
Selection Of

AbstractOver time, historic buildings are exposed to various destructive mechanisms brought about by a wide range of damaging factors. Costs and methods of reinforcing their individual components are, among others, an important issue. The term "reinforcement" is linked with the concept of conservation, which stands for the actions taken with the aim of preserving a building. It provides a well-articulated system consisting of activities that lead to the reinforcement of the structure, usability enhancement or to the improvement of its carrying capacity. This article analyses the selection of an appropriate brick pillar reinforcement method, taking into account accepted evaluation criteria.

scholarly journals Selection and spatial arrangement of building materials during the construction of nest turrets by grass-cutting ants

2020 ◽  
Vol 7 (10) ◽  
pp. 201312
Author(s):  
Daniela Römer ◽  
Marcela I. Cosarinsky ◽  
Flavio Roces
Keyword(s):  
Building Materials ◽  
Material Selection ◽  
Spatial Location ◽  
Spatial Arrangement ◽  
The Self ◽  
Nest Entrance ◽  
Self Organized ◽  
The Impact ◽  
Over Time ◽  
Selection Of

Ants build complex nest structures by reacting to simple, local stimuli. While underground nests result from the space generated by digging, some leaf- and grass-cutting ants also construct conspicuous aboveground turrets around nest openings. We investigated whether the selection of specific building materials occurs during turret construction in Acromyrmex fracticornis grass-cutting ants, and asked whether single building decisions at the beginning can modify the final turret architecture. To quantify workers' material selection, the original nest turret was removed and a choice between two artificial building materials, thin and thick sticks, was offered for rebuilding. Workers preferred thick sticks at the very beginning of turret construction, showed varying preferences thereafter, and changed to prefer thin sticks for the upper, final part of the turret, indicating that they selected different building materials over time to create a stable structure. The impact of a single building choice on turret architecture was evaluated by placing artificial beams that divided a colony's nest entrance at the beginning of turret rebuilding. Splitting the nest entrance led to the self-organized construction of turrets with branched galleries ending in multiple openings, showing that the spatial location of a single building material can strongly influence turret morphology.

scholarly journals Microcatheter shaping using intravascular placement during intracranial aneurysm coiling

2017 ◽  
Vol 23 (3) ◽  
pp. 249-254 ◽  
Author(s):  
Shinya Yamaguchi ◽  
Osamu Ito ◽  
Yuya Koyanagi ◽  
Katsuma Iwaki ◽  
Koichiro Matsukado
Keyword(s):  
Flow Model ◽  
Shape Change ◽  
Three Dimensional ◽  
Bend Angle ◽  
Parent Artery ◽  
Rotational Angiography ◽  
Coil Embolisation ◽  
Aneurysm Coiling ◽  
Over Time ◽  
Selection Of

Background The selection of a pre-shaped microcatheter or a shaping method must be carefully considered for successful aneurysm coiling. The objective of this report is to verify the use of intravascular placement to establish an appropriate microcatheter shape. Methods Fifteen patients (15 aneurysms) were included in this study because of the predicted difficulty of microcatheter insertion and stabilisation. The SL-10 straight microcatheter was inserted into the parent artery until the tip of the catheter passed through the neck of the aneurysm. After 5 minutes, the microcatheter was pulled out and the shape acquired from intravascular placement was confirmed and compared with the three-dimensional rotational angiography. In addition, the microcatheter tip was steam-shaped for coiling and coil embolisation was performed. A silicone flow model was also used to confirm our findings. The first experiment compared the bend angle in four different microcatheters placed in the model for 5 minutes. In the second experiment, the SL-10 straight microcatheter was placed in the model, and the bend angle was measured at 2.5, 5, 7.5 and 10 minutes to observe the changes in bend angle over time. Results The SL-10 straight microcatheter, in place for 5 minutes, acquired a shape similar to the patient’s own vessel. Among the 15 patients included, 13 were treated using an intravascular shaped microcatheter. In the flow model experiments, the SL-10 most easily acquired the vessel shape, and the shape change stabilised after 5 minutes. Conclusion Shaping the SL-10 straight microcatheter using intravascular placement is an effective shaping method for aneurysm coil embolisation.

Breeding durum wheat in western Canada: Historical trends in yield and related variables

1995 ◽  
Vol 75 (1) ◽  
pp. 55-60 ◽  
Author(s):  
T. N. McCaig ◽  
J. M. Clarke
Keyword(s):  
Durum Wheat ◽  
Triticum Turgidum ◽  
Kernel Weight ◽  
Western Canada ◽  
Kernel Number ◽  
Historical Trends ◽  
Days To Maturity ◽  
Sink Demand ◽  
Over Time ◽  
Selection Of

Canadian durum wheat (Triticum turgidum L.) production is centred in the Brown and Dark Brown soil zones, areas of limited rainfall. For more than 50 yr, lines have been evaluated in the multi-location Durum Cooperative Test. Data from this test, over the period 1947–1992, were analyzed with the objectives of determining the advances that have been made within the Canada Western Amber Durum (CWAD) wheat class and comparing yield-related variables of recently registered cultivars with those of earlier cultivars. Canadian-developed cultivars have increased yields about 0.81% yr−1 relative to Hercules, or approximately 22.6 kg ha−1 yr−1. As kernel weight has remained unchanged, the genetic yield increases have resulted entirely from an increase in the number of kernels produced. Because kernel number is determined prior to, and during, anthesis, further yield increases may depend upon selection of genotypes that produce higher numbers of kernels, thereby increasing sink demand. While plant height and hectolitre weight have been decreasing over time, neither variable was significantly (P < 0.05) correlated with the yield increases that have taken place over the 29-yr period. The selection pressure toward shorter cultivars may have involved other agronomic advantages, such as decreased lodging. Days to maturity did not change significantly over time and was not correlated with yield. Key words:Triticum turgidum, kernel number, kernel weight, height, hectolitre weight

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