scholarly journals Landscaping, Landscape Legacies, and Landesque Capital in Pre-Columbian Amazonia

Author(s):  
Manuel Arroyo-Kalin

How do human and landscape histories reciprocally affect each other? Can we distinguish between deliberate and unintended anthropic transformations of the landscape? This chapter summarizes evidence from pre-Columbian Amazonia in order to discuss the relation between three dimensions of anthropic landscape transformations: landscaping, landscape legacies, and landesque capital. Conflation between these three categories can lead to theoretical road closures and certainly risks oversimplifying both causality and consequence when anthropic landscape modifications are considered. On the other hand, paying attention to their differences defines a rich field of research in which historical ecology, earth-scientific thinking, and human niche construction theory converge.

2021 ◽  
Vol 13 (2) ◽  
pp. 817
Author(s):  
Ove Eriksson ◽  
Matilda Arnell ◽  
Karl-Johan Lindholm

Infield systems originated during the early Iron Age and existed until the 19th century, although passing many transitions and changes. The core features of infield systems were enclosed infields with hay-meadows and crop fields, and unenclosed outland mainly used for livestock grazing. We examine the transitions and changes of domesticated landscapes with infield systems using the framework of human niche construction, focusing on reciprocal causation affecting change in both culture and environment. A first major transition occurred during the early Middle Ages, as a combined effect of a growing elite society and an increased availability of iron promoted expansion of villages with partly communal infields. A second major transition occurred during the 18th and 19th centuries, due to a then recognized inefficiency of agricultural production, leading to land reforms. In outlands, there was a continuous expansion of management throughout the whole period. Even though external factors had significant impacts as well, human niche construction affected a range of cultural and environmental features regarding the management and structure of domesticated landscapes with infield systems. Thus, niche construction theory is a useful framework for understanding the historical ecology of infield systems.


2021 ◽  
Vol 81 (6) ◽  
Author(s):  
Parinya Karndumri

AbstractWe study an $$SO(2)\times SO(2)\times SO(2)\times SO(2)$$ S O ( 2 ) × S O ( 2 ) × S O ( 2 ) × S O ( 2 ) truncation of four-dimensional $$N=4$$ N = 4 gauged supergravity coupled to six vector multiplets with $$SO(4)\times SO(4)$$ S O ( 4 ) × S O ( 4 ) gauge group and find a new class of holographic RG flows and supersymmetric Janus solutions. In this truncation, there is a unique $$N=4$$ N = 4 supersymmetric $$AdS_4$$ A d S 4 vacuum dual to an $$N=4$$ N = 4 SCFT in three dimensions. In the presence of the axion, the RG flows generally preserve $$N=2$$ N = 2 supersymmetry while the supersymmetry is enhanced to $$N=4$$ N = 4 for vanishing axion. We find solutions interpolating between the $$AdS_4$$ A d S 4 vacuum and singular geometries with different residual symmetries. We also show that all the singularities are physically acceptable within the framework of four-dimensional gauged supergravity. Accordingly, the solutions are holographically dual to RG flows from the $$N=4$$ N = 4 SCFT to a number of non-conformal phases in the IR. We also find $$N=4$$ N = 4 and $$N=2$$ N = 2 Janus solutions with $$SO(4)\times SO(4)$$ S O ( 4 ) × S O ( 4 ) and $$SO(2)\times SO(2)\times SO(3)\times SO(2)$$ S O ( 2 ) × S O ( 2 ) × S O ( 3 ) × S O ( 2 ) symmetries, respectively. The former is obtained from a truncation of all scalars from vector multiplets and can be regarded as a solution of pure $$N=4$$ N = 4 gauged supergravity. On the other hand, the latter is a genuine solution of the full matter-coupled theory. These solutions describe conformal interfaces in the $$N=4$$ N = 4 SCFT with $$N=(4,0)$$ N = ( 4 , 0 ) and $$N=(2,0)$$ N = ( 2 , 0 ) supersymmetries.


1987 ◽  
Vol 64 (3_suppl) ◽  
pp. 1239-1242 ◽  
Author(s):  
Darhl M. Pedersen

A Privacy Questionnaire was administered to 118 male and 142 female college students to determine differences in the patterns of privacy preferences between the sexes. The questionnaire contained factor scales for measuring six independent types of privacy. t-tests showed that the means for women were significantly higher than those for men in their preferences for Intimacy with Family and Intimacy with Friends. On the other hand, for Isolation the mean for men was significantly higher than that for women. There were no significant differences between the means for the two sexes on the remaining three dimensions, Reserve, Solitude, and Anonymity.


2016 ◽  
Vol 2 (1) ◽  
pp. 86
Author(s):  
Aihua Wen

Internet users have given two existing phrases in Chinese, “Jiang Zhen” and “Lao Siji” new second definitions. “Jiang Zhen” which exists in some southern Chinese dialects is gradually becoming a new Mandarin phrase. The phrase’s meaning is being transformed and this new meaning is being used by Chinese netizens. This new and transformed meaning has spread quickly throughout the internet. On the other hand, “Lao Siji” now has several new meanings and has become more popular in online and real life conversations. From the three dimensions of language namely semantics, syntax and pragmatics, the two new phrases have their intrinsic connotations. Currently, different sections of the public hold different attitudes to these two new phrases, so their vitality is still waiting for the test of time.


Author(s):  
Manuel Arroyo-Kalin

The use of Niche Construction Theory in archaeological research demands that we establish empirically how human-constructed niches acted as legacies that shaped the selection pressures affecting past human populations. One potential approach is to examine whether human demography changed as a result of the continued use of landscapes enduringly transformed by past societies. This paper presents proxies for Amazonian population growth during the late Holocene and discusses their significance within the broader context of landscape legacies resulting from cumulative anthropic environmental alteration during pre-Columbian times.


2012 ◽  
Vol 07 ◽  
pp. 165-173 ◽  
Author(s):  
CHAO-JUN FENG ◽  
XIN-ZHOU LI

In this paper, we will give a short review on quantum spring, which is a Casimir effect from the helix boundary condition that proposed in our earlier works. The Casimir force parallel to the axis of the helix behaves very much like the force on a spring that obeys the Hooke's law when the ratio r of the pitch to the circumference of the helix is small, but in this case, the force comes from a quantum effect, so we would like to call it quantum spring. On the other hand, the force perpendicular to the axis decreases monotonously with the increasing of the ratio r. Both forces are attractive and their behaviors are the same in two and three dimensions.


2019 ◽  
Vol 21 (10) ◽  
pp. 2283-2304 ◽  
Author(s):  
Tali Aharoni

This article explores the complex meanings embodied in memes featuring artwork as a juxtaposition between fine arts and participatory culture. A qualitative textual analysis of 119 meme instances identified three dimensions of artwork that can be echoed in digital memes: the content, the form, and the artist. Consistent with the metaphor of communication as transmission, the mimesis of content uses artwork as a device for political expression. The mimesis of form and of the artist, on the other hand, provoke a response that emphasizes the aesthetics over the narrative, albeit for contrasting goals: while the former conveys a communal partaking of iconic gestures, which highlights what Carey depicted as the ritual view of communication, the latter distinguishes the imitators as individuals, thus comparing them to the original creator. This article demonstrates the memetic manipulation of fine art as a dual agent of individual and communal expression.


Author(s):  
L. Benali Aoudia ◽  
D. Belkacemi Zebda

Abstract. Archaeological site and landscape are two interdependent and sometimes merged notions. The first should be taken into consideration to achieve coherent territorial planning that reveals and preserves the character and identity of a setting, while the second should be respected, protected and promoted in responsible projects of management and enhancement of archaeological sites. Dynamics of landscape transformations should closely consider the archaeological sites thereof and regard them as ingredients to emphasize rather than impediments to surmount. On the other hand, landscape should be conceived as valuable asset and a resource for archaeological heritage development. Based on these views, this paper develops a reflection on how the enhancement of both Archaeology and Landscape can be combined in the case of the Royal Mausoleum of Mauretania set in the city of Tipasa, Algeria. It highlights the Tomb’s architectural and archaeological significance as well as the ecological, natural, symbolic and emotional values of its exceptional landscape. It proposes a specific strategy to conceive and develop this vestige in harmony with its landscape.


2021 ◽  
Vol 2 (3) ◽  
pp. 350-357

Összefoglaló. Jelen írásban a biztonság három dimenziójának (egészség, munka, emberi kapcsolatok) összefüggésében a home office pozitív és negatív jellemzőit vizsgáljuk meg a pandémiás időszakban. Tanulmányunk egy 2020 májusában, reprezentatív mintán lekérdezett felmérés adataira épül, mely a vírushelyzetre vonatkozó kérdéseket és egy kapcsolati naplót tartalmazott. Az eredmények alapján a home office-ban dolgozók kevésbé voltak kitéve a fertőzésveszélynek: kevesebb időt töltöttek saját otthonukon kívül és tömegközlekedést is kevésbé használtak. Másrészt az otthonról dolgozók átlagosan kevesebb emberrel is találkoztak személyesen. A találkozásokban mutatkozó különbséget ugyanakkor kifejezetten a munkatársi kapcsolatok magyarázzák, míg a családi és baráti kapcsolataik megvédték az otthonról dolgozókat a társas izoláció veszélyétől. Summary. The emergence of the Covid-19 virus in spring 2020 has significantly transformed the daily lives of the population. One of the major changes affecting the world of work is that many people have been able to work remotely from home. In this paper, we focus on the home office phenomenon with regard to the three dimensions of security (health, work and human relations) and examine its positive and negative impacts in the context of human relations during the pandemic. It is assumed that home office is more secure against the virus, as those working from home may choose not to leave their homes at all and thus protect themselves from the virus by being physically isolated. On the other hand, it is also assumed that home office workers encounter fewer people than non-home office workers and are therefore more vulnerable to social isolation. In our study, we compare the characteristics of these two groups using descriptive statistics based on data from a national representative sample of 1,001 people contacted by telephone in May 2020. The survey included questions on the pandemic situation on the one hand, and a so-called contact diary on the other hand, in which respondents were asked to name all persons (and their characteristics) with whom they had spoken on that day beyond saying hello. First, the results show that home office workers were indeed less exposed to the risk of infection, as they spent significantly less time away from home, used public transport less, and none of them were abroad. Second, our data also show that there is a significant difference in the number of face-to-face encounters between home and non-home workers. Home office workers met on average two people face-to-face on the day of the survey, while non-home office workers met on average five people. While no significant difference was found in the number of relatives – whether or not they lived under the same roof as the respondent – between home office workers and those who went to work, the number of encounters with non-relatives was significantly higher among non-home office workers. The difference was mainly due to workplace contacts. This suggests that those working from home were protected from the risk of social isolation by their emotionally and physically close relationships. These results further support the finding that, in a crisis situation, the security provided by family ties is particularly valued and strong bonds are essential for the individual.


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