scholarly journals Fire as an Artifact—Advances in Paleolithic Combustion Structure Studies: Introduction to the Special Issue

2020 ◽  
Author(s):  
Mareike C. Stahlschmidt ◽  
Carolina Mallol ◽  
Christopher E. Miller
Keyword(s):  
Direct Evidence ◽  
Raw Materials ◽  
Social Structures ◽  
Focal Points ◽  
Special Issue ◽  
Transformative Power ◽  
Food Protection ◽  
The Past ◽  
Fire Use ◽  
Cooked Food

AbstractHearths present sedimentary features, artifacts, and direct evidence for maintained and controlled fire in the past. The use of hearths reflects regular access to fire and its diverse benefits. Among these benefits are cooked food, protection from the cold and from predators, and fire’s transformative power regarding raw materials. Hearths may have also served as focal points of activity at Paleolithic campsites and triggered changes in social structures. As sedimentary features, combustion structures function as behavioral as well as paleoenvironmental archives. The papers in this special issue focus on the former aspect, how combustion feature can serve as transmitters of behavior, and with what tools we can explore them. We here briefly present an overview on the range of topics explored in these papers, which include ethnoarchaeological research on fire use among recent hunter-gatherer groups, spatial analysis of burnt lithics, actualistic experiments regarding fire function and fire use in tool production.

Fuel management in high mobility groups in Patagonia (Argentina) during the Holocene: Anthracological evidences of the sites Cerro Casa de Piedra 5 and Cerro Casa de Piedra 7

The Holocene ◽  
2019 ◽  
Vol 29 (7) ◽  
pp. 1134-1144 ◽  
Author(s):  
L Caruso Fermé ◽  
MT Civalero
Keyword(s):  
Late Holocene ◽  
Direct Evidence ◽  
High Mobility ◽  
Nothofagus Pumilio ◽  
The Past ◽  
Fire Use ◽  
Key Innovation ◽  
Acquisition Strategies ◽  
Long Time ◽  
Wood Analysis

Use of fire has been recognized for a long time as a key innovation in the development of human groups, as a multisource technological improvement. Fuel wastes recovered from archeological sites are the direct evidence of the fire use in society economies of the past. In the process of production and use of fire, diverse parameters exist that intervene and influence in its development. In order to obtain data relative to vegetal composition from early to late Holocene and its exploitation by societies characterized by high residential mobility, we carried on an charcoal and wood analysis in archeological sites Cerro Casa de Piedra 7 (10,690 ± 120-3400 BP) and Cerro Casa de Piedra 5 (6780 ± 110-2805 ± 105 BP) (province of Santa Cruz, Argentina). The results obtained evidence a drastic reduction of taxa used as fuel among occupations corresponding to early Holocene and late Holocene. Throughout all the levels we verified the intense use of tree species for combustion, while bushes were also collected but in much lower overall percentages. Nothofagus pumilio is the species with the highest representation. These results allowed to identify acting modes that refer to acquisition strategies of woody material oriented toward on the collection of great caliber wood.

EDITORIAL: Migration and competitiveness: Japan and the United States

2013 ◽  
Vol 10 (2) ◽  
pp. 115-124
Author(s):  
Philip L. Martin
Keyword(s):  
United States ◽  
The United States ◽  
Variable Cost ◽  
Fixed Cost ◽  
Special Issue ◽  
Science And Engineering ◽  
The Past ◽  
Past Half Century ◽  
Key Sectors ◽  
Past Half

Japan and the United States, the world’s largest economies for most of the past half century, have very different immigration policies. Japan is the G7 economy most closed to immigrants, while the United States is the large economy most open to immigrants. Both Japan and the United States are debating how immigrants are and can con-tribute to the competitiveness of their economies in the 21st centuries. The papers in this special issue review the employment of and impacts of immigrants in some of the key sectors of the Japanese and US economies, including agriculture, health care, science and engineering, and construction and manufacturing. For example, in Japanese agriculture migrant trainees are a fixed cost to farmers during the three years they are in Japan, while US farmers who hire mostly unauthorized migrants hire and lay off workers as needed, making labour a variable cost.

Five Years and Count(er)ing: Memoir after Memoir

CounterText ◽  
2020 ◽  
Vol 6 (1) ◽  
pp. 26-32
Author(s):  
Norbert Bugeja
Keyword(s):  
Guest Editor ◽  
Arab Countries ◽  
National Museum ◽  
Terror Attack ◽  
Special Issue ◽  
The Past ◽  
Personal Perspectives ◽  
The Moment ◽  
Ongoing Project

In this retrospective piece, the Guest Editor of the first number of CounterText (a special issue titled Postcolonial Springs) looks back at the past five years from various scholarly and personal perspectives. He places particular focus on an event that took place mid-way between the 2011 uprisings across a number of Arab countries and the moment of writing: the March 2015 terror attack on the Bardo National Museum in Tunis, which killed twenty-two people and had a profound effect on Tunisian popular consciousness and that of the post-2011 Arab nations. In this context, the author argues for a renewed perspective on memoir as at once a memorial practice and a political gesture in writing, one that exceeds concerns of genre and form to encompass an ongoing project of political re-cognition following events that continue to remap the agenda for the region. The piece makes a brief final pitch for Europe's need to re-cognise, within those modes of ‘articulacy-in-difficulty’ active on its southern borders, specific answers to its own present quandaries.

Reframing the Sciences of the Long Eighteenth Century

2020 ◽  
Vol 50 (1-2) ◽  
pp. 58-66
Author(s):  
Giuliano Pancaldi
Keyword(s):  
Eighteenth Century ◽  
History Of Science ◽  
Science Policy ◽  
Special Issue ◽  
Half Century ◽  
The Past ◽  
Past Half Century ◽  
History Of ◽  
Long Eighteenth Century ◽  
Past Half

Here I survey a sample of the essays and reviews on the sciences of the long eighteenth century published in this journal since it was founded in 1969. The connecting thread is some historiographic reflections on the role that disciplines—in both the sciences we study and the fields we practice—have played in the development of the history of science over the past half century. I argue that, as far as disciplines are concerned, we now find ourselves a bit closer to a situation described in our studies of the long eighteenth century than we were fifty years ago. This should both favor our understanding of that period and, hopefully, make the historical studies that explore it more relevant to present-day developments and science policy. This essay is part of a special issue entitled “Looking Backward, Looking Forward: HSNS at 50,” edited by Erika Lorraine Milam.

Same Address, Different Doors: Post-Heritage Deconstruction of the Heritage Household in Upstairs Downstairs in the 1970s and 2010s

2020 ◽  
Author(s):  
William Abbiss
Keyword(s):  
Final Section ◽  
Social Structures ◽  
The Third ◽  
The Past ◽  
War Narrative ◽  
Critical History ◽  
The Social ◽  
Fourth Series ◽  
History Of ◽  
Multiple Episodes

This article offers a ‘post-heritage’ reading of both iterations of Upstairs Downstairs: the LondonWeekend Television (LWT) series (1971–5) and its shortlived BBC revival (2010–12). Identifying elements of subversion and subjectivity allows scholarship on the LWT series to be reassessed, recognising occasions where it challenges rather than supports the social structures of the depicted Edwardian past. The BBC series also incorporates the post-heritage element of self-consciousness, acknowledging the parallel between its narrative and the production’s attempts to recreate the success of its 1970s predecessor. The article’s first section assesses the critical history of the LWT series, identifying areas that are open to further study or revised readings. The second section analyses the serialised war narrative of the fourth series of LWT’s Upstairs, Downstairs (1974), revealing its exploration of female identity across multiple episodes and challenging the notion that the series became more male and upstairs dominated as it progressed. The third section considers the BBC series’ revised concept, identifying the shifts in its main characters’ positions in society that allow the series’ narrative to question the past it evokes. This will be briefly contrasted with the heritage stability of Downton Abbey (ITV, 2010–15). The final section considers the household of 165 Eaton Place’s function as a studio space, which the BBC series self-consciously adopts in order to evoke the aesthetics of prior period dramas. The article concludes by suggesting that the barriers to recreating the past established in the BBC series’ narrative also contributed to its failure to match the success of its earlier iteration.

Same Address, Different Doors: Post-Heritage Deconstruction of the Heritage Household in Upstairs Downstairs in the 1970s and 2010s

2020 ◽  
Author(s):  
William Abbiss
Keyword(s):  
Final Section ◽  
Social Structures ◽  
The Third ◽  
The Past ◽  
War Narrative ◽  
Critical History ◽  
The Social ◽  
Fourth Series ◽  
History Of ◽  
Multiple Episodes

This article offers a ‘post-heritage’ reading of both iterations of Upstairs Downstairs: the LondonWeekend Television (LWT) series (1971–5) and its shortlived BBC revival (2010–12). Identifying elements of subversion and subjectivity allows scholarship on the LWT series to be reassessed, recognising occasions where it challenges rather than supports the social structures of the depicted Edwardian past. The BBC series also incorporates the post-heritage element of self-consciousness, acknowledging the parallel between its narrative and the production’s attempts to recreate the success of its 1970s predecessor. The article’s first section assesses the critical history of the LWT series, identifying areas that are open to further study or revised readings. The second section analyses the serialised war narrative of the fourth series of LWT’s Upstairs, Downstairs (1974), revealing its exploration of female identity across multiple episodes and challenging the notion that the series became more male and upstairs dominated as it progressed. The third section considers the BBC series’ revised concept, identifying the shifts in its main characters’ positions in society that allow the series’ narrative to question the past it evokes. This will be briefly contrasted with the heritage stability of Downton Abbey (ITV, 2010–15). The final section considers the household of 165 Eaton Place’s function as a studio space, which the BBC series self-consciously adopts in order to evoke the aesthetics of prior period dramas. The article concludes by suggesting that the barriers to recreating the past established in the BBC series’ narrative also contributed to its failure to match the success of its earlier iteration.

Dimensi Edukatif pada Kisah-Kisah Al-Qur'an

SUHUF ◽  
2015 ◽  
Vol 3 (1) ◽  
pp. 69-83
Author(s):  
Novita Siswayanti
Keyword(s):  
Teaching Methods ◽  
Religious Values ◽  
Human Beings ◽  
Learning Materials ◽  
Transformative Power ◽  
Amount Of Information ◽  
Vast Amount ◽  
The Past ◽  
Religious Text ◽  
The Future

The stories in Qur'an are Allah’s decrees which convey more beau-tiful values beyond any religious text ever written. It is the holiest scripture and is written  in a wonderful, understandable, and attract-ive language humbly conveying a vast amount of information about life and events that happened in the past. It’s aim is to be an object of reflection for human beings living in this age and the future. Even more so, the stories in Al-Qur'an also entail an educative function providing learning materials,  and teaching methods, regarding the transformative power of Islam and the internalization of true religious values.

scholarly journals Bio-Based Alternatives to Phenol and Formaldehyde for the Production of Resins

Polymers ◽  
2020 ◽  
Vol 12 (10) ◽  
pp. 2237 ◽  
Author(s):  
P. R. Sarika ◽  
Paul Nancarrow ◽  
Abdulrahman Khansaheb ◽  
Taleb Ibrahim
Keyword(s):  
Raw Materials ◽  
Phenol Formaldehyde ◽  
Raw Material ◽  
Wood Industry ◽  
Suitable Material ◽  
The Past ◽  
Wide Range ◽  
Recent Developments ◽  
Sustainable Materials ◽  
Materials Used

Phenol–formaldehyde (PF) resin continues to dominate the resin industry more than 100 years after its first synthesis. Its versatile properties such as thermal stability, chemical resistance, fire resistance, and dimensional stability make it a suitable material for a wide range of applications. PF resins have been used in the wood industry as adhesives, in paints and coatings, and in the aerospace, construction, and building industries as composites and foams. Currently, petroleum is the key source of raw materials used in manufacturing PF resin. However, increasing environmental pollution and fossil fuel depletion have driven industries to seek sustainable alternatives to petroleum based raw materials. Over the past decade, researchers have replaced phenol and formaldehyde with sustainable materials such as lignin, tannin, cardanol, hydroxymethylfurfural, and glyoxal to produce bio-based PF resin. Several synthesis modifications are currently under investigation towards improving the properties of bio-based phenolic resin. This review discusses recent developments in the synthesis of PF resins, particularly those created from sustainable raw material substitutes, and modifications applied to the synthetic route in order to improve the mechanical properties.

scholarly journals Introduction to the Special Issue on New Longitudinal Data for Retirement Analysis and Policy

2021 ◽  
pp. 1-5
Author(s):  
Marco Angrisani ◽  
Anya Samek ◽  
Arie Kapteyn
Keyword(s):  
Big Data ◽  
Academic Research ◽  
Cost Effective ◽  
Research Data ◽  
Data Sources ◽  
Special Issue ◽  
Administrative Records ◽  
The Past ◽  
Survey Questionnaires ◽  
Internet Panels

The number of data sources available for academic research on retirement economics and policy has increased rapidly in the past two decades. Data quality and comparability across studies have also improved considerably, with survey questionnaires progressively converging towards common ways of eliciting the same measurable concepts. Probability-based Internet panels have become a more accepted and recognized tool to obtain research data, allowing for fast, flexible, and cost-effective data collection compared to more traditional modes such as in-person and phone interviews. In an era of big data, academic research has also increasingly been able to access administrative records (e.g., Kostøl and Mogstad, 2014; Cesarini et al., 2016), private-sector financial records (e.g., Gelman et al., 2014), and administrative data married with surveys (Ameriks et al., 2020), to answer questions that could not be successfully tackled otherwise.

Markets are constantly collapsing: Reconceptualizing ‘the market’ as a quantum social wavefunction

2021 ◽  
pp. 102452942098782
Author(s):  
Michael Murphy
Keyword(s):  
Quantum Mechanics ◽  
International Relations ◽  
Social Theory ◽  
Open Economy ◽  
International Relations Theory ◽  
Social Structures ◽  
Value Chains ◽  
Special Issue ◽  
Core Concepts ◽  
Broad Framework

The quantum moment in International Relations theory challenges the taken for granted Newtonian assumptions of conventional theories, while offering a novel physical imaginary grounded in quantum mechanics. As part of the special issue on reconceptualizing markets, this article questions if prior efforts to conceptualize ‘the market’ have been unsuccessful at capturing the paradoxical microfoundational/macrostructural because of the Newtonian worldview within which much social science operates. By developing a new, quantum perspective on the market, taking the physical paradigm of the wavefunction, I seek to explore the connections between entanglement, nonlocality, interference and invisible social structures. To demonstrate the applicability of quantum thinking, I explore how global value chains and open economy politics might be ‘quantized’, through the mobilization of core concepts of quantum social theory, within the broad framework of the market as a quantum social wavefunction.

Sign in / Sign up

Export Citation Format

Share Document