scholarly journals Calling Time on Oronsay: Revising Settlement Models Around the Mesolithic–Neolithic Transition in Western Scotland, New Evidence from Port Lobh, Colonsay

2019 ◽  
Vol 85 ◽  
pp. 83-114
Author(s):  
Nyree Finlay ◽  
Ruby Cerón-Carrasco ◽  
Rupert Housley ◽  
Jeremy Huggett ◽  
W. Graham Jardine ◽  
...  
Keyword(s):  
Thin Sections ◽  
Neolithic Transition ◽  
Lithic Assemblage ◽  
Geophysical Techniques ◽  
Alternative Research ◽  
Research Questions ◽  
New Evidence ◽  
Molluscan Assemblage ◽  
Periwinkle Shell

For over 120 years, the shell middens of western Scotland and the series of open-air sites on Oronsay have been the focus of debate in European Mesolithic studies. This paper challenges the significance of Oronsay in light of results from the geophysical survey and test-excavation of a new limpet and periwinkle shell midden dated to the late 5th or start of the 4th millennium cal bc at Port Lobh, Colonsay that offers fresh evidence to re-evaluate critically the role of Oronsay and coastal resources in island settlement models ahead of the Mesolithic–Neolithic transition. Test excavations recovered a marine molluscan assemblage dominated by limpet and periwinkle shells together with crab, sea urchin, a fishbone assemblage composed mainly of Gadidae, some identifiable bird and mammal bone, carbonised macroplant remains, and pumice as well as a bipolar lithic assemblage and coarse stone implements. Novel seasonality studies of saithe otolith thin-sections suggest wintertime tidal fishing practices. At least two activity events may be discerned, dating from the late 5th millennium cal bc. The midden could represent a small number of rapidly deposited assemblages or maybe the result of stocastic events within a more extended timeframe. We argue that alternative research questions are needed to advance long-standing debates about seasonal inter-island mobility versus island sedentism that look beyond Oronsay to better understand later Mesolithic occupation patterns and the formation and date of Oronsay middens. We propose alternative methodological strategies to aid identification of contemporaneous sites using geophysical techniques and lithic technological signatures.

New Evidence in the Upper Mississippi Valley for Premississippian Cultural Interaction with the American Bottom

2008 ◽  
Vol 73 (2) ◽  
pp. 317-336 ◽  
Author(s):  
James B. Stoltman ◽  
Danielle M. Benden ◽  
Robert F. Boszhardt
Keyword(s):  
Late Woodland ◽  
Woodland Period ◽  
Petrographic Analysis ◽  
Mississippi Valley ◽  
Thin Sections ◽  
American Bottom ◽  
Late Woodland Period ◽  
Mississippian Period ◽  
Lithic Assemblage ◽  
New Evidence

The recovery of anomalous (red-slipped, shell/grog/sandstone-tempered) pottery from three sites in the Upper Mississippi Valley (UMV) prompted a petrographic analysis of thin sections of 21 vessels from these sites. The goal was to evaluate their possible derivation from the American Bottom, the nearest locality where such pottery commonly occurs. Among the 12 UMV vessels tempered with shell (nine red slipped), ten were determined, based on comparisons to thin sections of stylistically similar pottery from the American Bottom, to have essentially identical physical compositions. Additionally, four vessels suspected of being limestone-tempered were determined to have been tempered with a type of sandstone that out-crops only farther south in Illinois and Iowa. Of the three UMV sites, only the Fisher Mounds Site Complex (FMSC) produced the presumed exotic pottery in undisturbed, dated contexts. The petrographic evidence is consistent with the C-14 age and lithic assemblage at FMSC in suggesting an actual influx of people from the American Bottom into the UMV. The time of this influx, the Edelhardt phase of the Emergent Mississippian/Terminal Late Woodland period, ca. cal A.D. 1000-1050, is earlier than previously believed, i.e., precedes the main Mississippian period in the American Bottom.

Image Analysis in Quantitative Particle Studies of Archaeological Ceramic Thin Sections

2014 ◽  
Vol 2 (4) ◽  
pp. 252-268 ◽  
Author(s):  
Chandra L. Reedy ◽  
Jenifer Anderson ◽  
Terry J. Reedy ◽  
Yimeng Liu
Keyword(s):  
Image Analysis ◽  
Thin Section ◽  
Ceramic Materials ◽  
Archaeological Research ◽  
Thin Sections ◽  
Archaeological Ceramics ◽  
Archaeological Ceramic ◽  
Research Questions ◽  
Thin Section Petrography

AbstractThin-section petrography is a crucial tool for the study of archaeological ceramics, and in recent years, image analysis has emerged as a powerful quantitative enhancement of that tool. Exploratory applications of image analysis to archaeological ceramic thin sections, and related work by sedimentary geologists, have indicated its usefulness to the field. In this paper, we first present the results of experimental work testing the consistency and reproducibility of image analysis. We identify procedures for fast and reliable analysis of thin sections using laboratory-prepared ceramic specimens of simple clay-sand systems. We then show how those procedures can be slightly modified to accommodate more complex archaeological specimens. We conclude with a discussion of the role of image analysis within the overall context of thin-section petrography of ceramic materials, as one among a repertoire of techniques, adding quantitative data and increasing the usefulness of ceramic thin sections for addressing archaeological research questions.

Gender Diversity in Computing: An Environmental Perspective

10.28945/3248 ◽  
2008 ◽  
Author(s):  
Cecille Marsh
Keyword(s):  
Gender Diversity ◽  
Household Head ◽  
Female Students ◽  
Political Factors ◽  
Female Household Head ◽  
Dominant Female ◽  
Computer Confidence ◽  
Males And Females ◽  
Research Questions

Previous research conducted by the author investigated the socio-political backgrounds of two groups of female students studying computer-related university programmes. They came from distinctly different backgrounds and were enrolled at two institutions with very different legacies. The author found that socio-political factors, in particular the role of a dominant female household head and aggressive governmental affirmative action, had a significant effect on the girls’ levels of confidence and subsequently on their decision to study computer-related courses. Based on this insight, the researcher undertook to look further into gender diversity with respect to self-perceived general computer confidence and self-perceived ability to program a computer. A sample of both female and male Information T echnology students from very similar disadvantaged socio-economic backgrounds was surveyed. The sample of 204 students was drawn from all three years of the National Diploma in Information Technology. The author considered the following research questions: (i) Do males and females studying computer-related courses have differing computer selfefficacy levels? (ii) Do males and females studying computer programming have differing attitudes towards their ability to program? (iii) Do males and females differ in their attitudes towards the programming learning environment?

Globalization, Citizenship, and Subjectivity in Self Construction

2020 ◽  
Vol 10 ◽  
pp. 135-146
Author(s):  
Namita Poudel
Keyword(s):  
Social Structure ◽  
Social Field ◽  
Self Identity ◽  
The Social ◽  
Social Fields ◽  
Research Questions

One of the profound questions that troubled many philosophers is– “Who am I?” where do I come from? ‘Why am I, where I am? Or “How I see myself?” and maybe more technically -What is my subjectivity? How my subjectivity is formed and transformed? My attempt, in this paper, is to look at “I”, and see how it got shaped. To understand self, this paper tries to show, how subjectivity got transformed or persisted over five generations with changing social structure and institutions. In other words, I am trying to explore self-identity. I have analyzed changing subjectivity patterns of family, and its connection with globalization. Moreover, the research tries to show the role of the Meta field in search of subjectivity based on the following research questions; how my ancestor’s subjectivity changed with social fields? Which power forced them to change their citizenship? And how my identity is shaped within the metafield? The methodology of my study is qualitative. Faced to face interview is taken with the oldest member of family and relatives. The finding of my research is the subjectivity of Namita Poudel (Me) is shaped by the meta field, my position, and practices in the social field.

scholarly journals The role of habitat configuration in shaping animal population processes: a framework to generate quantitative predictions

Oecologia ◽  
2021 ◽  
Author(s):  
Peng He ◽  
Pierre-Olivier Montiglio ◽  
Marius Somveille ◽  
Mauricio Cantor ◽  
Damien R. Farine
Keyword(s):  
Population Level ◽  
R Package ◽  
Habitat Configuration ◽  
Modelling Framework ◽  
Alternative Habitat ◽  
Animal Populations ◽  
Research Questions ◽  
Habitat Networks ◽  
Animal Habitat

AbstractBy shaping where individuals move, habitat configuration can fundamentally structure animal populations. Yet, we currently lack a framework for generating quantitative predictions about the role of habitat configuration in modulating population outcomes. To address this gap, we propose a modelling framework inspired by studies using networks to characterize habitat connectivity. We first define animal habitat networks, explain how they can integrate information about the different configurational features of animal habitats, and highlight the need for a bottom–up generative model that can depict realistic variations in habitat potential connectivity. Second, we describe a model for simulating animal habitat networks (available in the R package AnimalHabitatNetwork), and demonstrate its ability to generate alternative habitat configurations based on empirical data, which forms the basis for exploring the consequences of alternative habitat structures. Finally, we lay out three key research questions and demonstrate how our framework can address them. By simulating the spread of a pathogen within a population, we show how transmission properties can be impacted by both local potential connectivity and landscape-level characteristics of habitats. Our study highlights the importance of considering the underlying habitat configuration in studies linking social structure with population-level outcomes.

scholarly journals Motivation, self-efficacy beliefs, and speaking anxiety in language MOOCs

ReCALL ◽  
2021 ◽  
Vol 33 (2) ◽  
pp. 143-160
Author(s):  
Zsuzsanna Bárkányi
Keyword(s):  
Foreign Language ◽  
Self Efficacy ◽  
Mixed Methods Research ◽  
Qualitative Data ◽  
Course Completion ◽  
Efficacy Beliefs ◽  
Speaking Anxiety ◽  
Research Questions ◽  
Anxiety Levels

AbstractThis paper examines the role of motivation, anxiety, and self-efficacy beliefs and their interplay with regard to speaking on beginners’ Spanish LMOOCs. It answers three research questions: (1) what are learners’ motivations and goals for joining these LMOOCs and how do these relate to foreign language speaking anxiety; (2) how do learners’ self-efficacy beliefs and anxiety levels change as a result of course completion; and (3) is there a correlation between motivation, foreign language speaking anxiety, and self-efficacy beliefs in this context? A mixed-methods research design used quantitative and qualitative data gathered from self-reflective questionnaires and forum discussions. The results reveal that learners with intrinsic motivation are more likely to complete the courses than those who sign up to manage a personal situation or advance in their career or studies. No direct correlation was, however, found between motivation and the other variables under scrutiny. Learners present higher self-efficacy beliefs at the end of the courses than at the beginning, while anxiety levels are affected to a much smaller degree by course completion. Although spoken interactions in this learning environment are not synchronous, apprehension and anxiety prevent many learners from fully participating in the speaking activities.

scholarly journals Twitter in Marketing Practice of the Religious Media. An Empirical Study on Catholic Weeklies in Poland

Religions ◽  
2021 ◽  
Vol 12 (6) ◽  
pp. 421
Author(s):  
Iwona Leonowicz-Bukała ◽  
Andrzej Adamski ◽  
Anna Jupowicz-Ginalska
Keyword(s):  
Communication Channel ◽  
Basic Research ◽  
Marketing Practice ◽  
Religious Media ◽  
The Social ◽  
Social Media Platforms ◽  
Twitter Account ◽  
Research Questions ◽  
Marketing Tool

This article presents the partial conclusion of the research project devoted to marketing activity of Polish Catholic opinion-forming weeklies on the social media platforms. The main aim of this article is to present the results of the study on the use of Twitter as a marketing tool by Polish nationwide Catholic opinion-forming weeklies. The basic research questions concerned the extent of utilizing the platform by the magazines’ editors to create and distribute the content of their media product, maintain and develop brand communication and self-promotion. The case studies and the content analysis of the accounts of the three magazines—Gość Niedzielny, Tygodnik Katolicki Niedziela and Przewodnik Katolicki—show that there are three different ways in how the editors of the magazines understand the role of the Twitter account of the title they represent—as an ‘active communicator’, ‘active communicator and community supporter’ or ‘community supporter’. The conclusions show that the studied media fairly efficiently use the visual and distributional potential of the platform as well as some of its features, at the same time missing the chance to build a brand-loyal community. They also limit the role of Twitter to that of a supplement for the main communication channel, which is the printed weekly and its website.

scholarly journals Pursuing the SDG11 Targets: The Role of the Sustainability Protocols

2021 ◽  
Vol 13 (7) ◽  
pp. 3858
Author(s):  
Francesca Abastante ◽  
Isabella M. Lami ◽  
Marika Gaballo
Keyword(s):  
Direct Relationship ◽  
Evaluation Criteria ◽  
Assessment Tools ◽  
Social Aspects ◽  
Sustainable Cities ◽  
Sustainable Development Goal ◽  
The Social ◽  
Research Questions ◽  
The One

This paper is built on the following research questions: (i) What are the direct/indirect relationships between Sustainable Development Goal 11 (SDG11) and sustainability protocols? (ii) Could the sustainability protocols constitute a solution towards the achievement of SDG11? We underline that, on the one hand, the SDGs are guidelines to support the development of sustainable policies and thus address all elements that may affect them, and on the other hand, sustainability protocols are assessment tools to promote sustainability-conscious design while remaining focused on the built environment. In the Italian regulatory context, the paper highlights how this difference in terms of focus and scale means that they only overlap and mutually reinforce each other with regard to certain aspects, more related to energy and air pollution issues and less to the social aspects of sustainability. Even if there is not always a direct relationship between the evaluation criteria of the protocols and the indicators of SDG11, it is possible to conclude that the sustainability protocols can facilitate the achievement of the SDG11 targets, acting as a key for the implementation of sustainable cities and helping in structuring the process leading to sustainability in a broader framework.

Lithic Assemblage Formation in Semi-Arid Australia: the Role of Emu Gastroliths

1994 ◽  
Vol 21 (2) ◽  
pp. 145-152 ◽  
Author(s):  
Cathie Webb
Keyword(s):  
Lithic Assemblage ◽  
Semi Arid
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