The Oxford Encyclopedia of Morphology

2020 ◽  
Keyword(s):  
Final Section ◽  
Mental Lexicon ◽  
Active Area ◽  
Linguistic Data ◽  
Wide Range ◽  
Methodological Approaches ◽  
Complex Words ◽  
International Experts ◽  
Critical Link

The field of morphology has gained increasing importance in contemporary linguistics with the realization that it can no longer be narrowly construed as the study of the means by which complex words are formed. Rather, the study of morphology must be situated in the context of our understanding of the mental lexicon as a whole. The Oxford Encyclopedia of Morphology offers a sweeping introduction to the field, showing that morphology is not only an active area of study in its own right, but also a critical link between different subfields of linguistics. Led by Editor in Chief Rochelle Lieber and an editorial board of international experts, this collection includes 114 wide-ranging and in-depth articles encompassing all aspects of morphology, such as morphological units, inflection, derivation, compounding, and formal morphological means. Contributors at the forefront of the field discuss the major theoretical debates and methodological approaches, exploring the interface between morphology and phonology, syntax, and semantics, along with psycholinguistic, neurolinguistics, and sociolinguistic issues. The final section of the encyclopedia presents illustrative sketches of the morphological systems of a wide range of language families, from Arawak and Dravidian to Uralic and Niger-Congo languages , offering a wide range of cross-linguistic data that will be useful to both researchers and teachers.

Recycling and Reuse in the Roman Economy

2020 ◽  
Keyword(s):  
Building Materials ◽  
Computational Modelling ◽  
Late Antique ◽  
Roman Economy ◽  
Wide Range ◽  
The Status ◽  
Recent Developments ◽  
Methodological Approaches ◽  
First Time ◽  
Site Types

The recycling and reuse of materials and objects were extensive in the past, but have rarely been embedded into models of the economy; even more rarely has any attempt been made to assess the scale of these practices. Recent developments, including the use of large datasets, computational modelling, and high-resolution analytical chemistry, are increasingly offering the means to reconstruct recycling and reuse, and even to approach the thorny matter of quantification. Growing scholarly interest in the topic has also led to an increasing recognition of these practices from those employing more traditional methodological approaches, which are sometimes coupled with innovative archaeological theory. Thanks to these efforts, it has been possible for the first time in this volume to draw together archaeological case studies on the recycling and reuse of a wide range of materials, from papyri and textiles, to amphorae, metals and glass, building materials and statuary. Recycling and reuse occur at a range of site types, and often in contexts which cross-cut material categories, or move from one object category to another. The volume focuses principally on the Roman Imperial and late antique world, over a broad geographical span ranging from Britain to North Africa and the East Mediterranean. Last, but not least, the volume is unique in focusing upon these activities as a part of the status quo, and not just as a response to crisis.

scholarly journals Paradigmatic enhancement of stem vowels in regular English inflected verb forms

Morphology ◽  
2021 ◽  
Vol 31 (2) ◽  
pp. 171-199
Author(s):  
Fabian Tomaschek ◽  
Benjamin V. Tucker ◽  
Michael Ramscar ◽  
R. Harald Baayen
Keyword(s):  
Cognitive Psychology ◽  
Speech Production ◽  
Lexical Processing ◽  
Mental Lexicon ◽  
Morphological Processing ◽  
Word Structure ◽  
Verb Forms ◽  
Growing Body ◽  
Complex Words ◽  
Phonetic Realization

AbstractMany theories of word structure in linguistics and morphological processing in cognitive psychology are grounded in a compositional perspective on the (mental) lexicon in which complex words are built up during speech production from sublexical elements such as morphemes, stems, and exponents. When combined with the hypothesis that storage in the lexicon is restricted to the irregular, the prediction follows that properties specific to regular inflected words cannot co-determine the phonetic realization of these inflected words. This study shows that the stem vowels of regular English inflected verb forms that are more frequent in their paradigm are produced with more enhanced articulatory gestures in the midsaggital plane, challenging compositional models of lexical processing. The effect of paradigmatic probability dovetails well with the Paradigmatic Enhancement Hypothesis and is consistent with a growing body of research indicating that the whole is more than its parts.

Big Data Ethics and Politics: Toward New Understandings

2018 ◽  
Vol 38 (1) ◽  
pp. 3-9 ◽  
Author(s):  
Wenhong Chen ◽  
Anabel Quan-Haase
Keyword(s):  
Big Data ◽  
Mobile Apps ◽  
Data Ethics ◽  
The Social ◽  
Wide Range ◽  
Health Institutions ◽  
Methodological Approaches ◽  
Privacy Breaches ◽  
The Many ◽  
Ethics And Politics

The hype around big data does not seem to abate nor do the scandals. Privacy breaches in the collection, use, and sharing of big data have affected all the major tech players, be it Facebook, Google, Apple, or Uber, and go beyond the corporate world including governments, municipalities, and educational and health institutions. What has come to light is that enabled by the rapid growth of social media and mobile apps, various stakeholders collect and use large amounts of data, disregarding the ethics and politics. As big data touch on many realms of daily life and have profound impacts in the social world, the scrutiny around big data practice becomes increasingly relevant. This special issue investigates the ethics and politics of big data using a wide range of theoretical and methodological approaches. Together, the articles provide new understandings of the many dimensions of big data ethics and politics, showing it is important to understand and increase awareness of the biases and limitations inherent in big data analysis and practices.

Inflectional and Derivational Morphology in the Mental Lexicon: Symmetries and Asymmetries in Repetition Priming

1992 ◽  
Vol 44 (2) ◽  
pp. 373-390 ◽  
Author(s):  
H. Schriefers ◽  
A. Friederici ◽  
P. Graetz
Keyword(s):  
Repetition Priming ◽  
Mental Lexicon ◽  
Derivational Morphology ◽  
Lexical Organization ◽  
Priming Effects ◽  
Priming Paradigm ◽  
Complex Forms ◽  
Complex Words ◽  
Prime Target

Using a repetition priming paradigm, the interrelations between morphologically related words in the mental lexicon were examined in two experiments. In contrast to most previous studies, in which morphologically complex words occur as primes and stems as targets, derivationally and inflectionally complex forms were fully crossed in prime–target pairs. Experiment 1 showed asymmetries in the pattern of priming effects between different inflectional forms of German adjectives. Such asymmetries are problematic for any theory that assumes that all members of an inflectional paradigm share one entry in the mental lexicon. Experiment 2 contrasted derivational and inflectional variants of the same stems used in Experiment 1. Once again, there were same clear asymmetries in the pattern of priming effects. The implications of these results for models of lexical organization of inflectional and derivational morphology are discussed.

scholarly journals Neuroarchitecture Assessment: An Overview and Bibliometric Analysis

2021 ◽  
Vol 11 (4) ◽  
pp. 1362-1387
Author(s):  
Hessam Ghamari ◽  
Nasrin Golshany ◽  
Parastou NaghibiRad ◽  
Farzaneh Behzadi
Keyword(s):  
Bibliometric Analysis ◽  
Science Mapping ◽  
Analysis Techniques ◽  
Mapping Tool ◽  
Wide Range ◽  
Range Spread ◽  
Methodological Approaches ◽  
The Relationship ◽  
Major Progress ◽  
Over Time

Research on the relationship between architecture and neuroscience has increased in number and significance since the 1990s. Although a growing number of studies revolve around this field of research, there are very limited studies that have reviewed and assessed the field and there is a gap in the literature to address the overall analysis of neuroarchitecture literature and its evolution. Additionally, neuroarchitecture literature is now challenging to manage because of its multidisciplinary scope and wide range spread within different themes and journals. The primary aim of this study is to present a bibliometric analysis of three decades of research on neuroarchitecture. This provides an overall picture of the field and its research landscape. Two hundred and ninety-five publications were included in the final database of the study after screening processes. Next, a science mapping tool, VOSviewer, was utilized to detect major topics as well as influential authors, countries, publications, and prominent journals using different network analysis techniques such as term co-citation, term co-occurrence, and bibliographic coupling. Next, a similar co-occurrence analysis was conducted to identify the major themes and the evolution of the intellectual basis of the field. SciMAT was also used to detect how the intellectual base of the knowledge in the field has evolved over time. It also assisted to identify the major themes that have contributed to this evolution. The results show that this field has initially been mainly focused on few themes but has later become more diversified to acknowledge the multi-faceted characteristics of neuroarchitecture; over time, the intellectual base of the field of neuroarchitecture started to grow, particularly from 2016. Major progress in the development of theoretical and methodological approaches has been achieved and there has been a paradigm shift toward major keywords in neuroarchitecture such as EEG, fMRI, and virtual reality.

AN INTERNATIONAL POSITION STATEMENT ON THE MANAGEMENT OF FRAILTY IN DIABETES MELLITUS: SUMMARY OF RECOMMENDATIONS 2017

2017 ◽  
pp. 1-11
Author(s):  
A.J. SINCLAIR ◽  
A. ABDELHAFIZ ◽  
T. DUNNING ◽  
M. IZQUIERDO ◽  
L. RODRIGUEZ MANAS ◽  
...  
Keyword(s):  
New England ◽  
American Medical ◽  
Best Practice ◽  
English Language ◽  
Quality Care ◽  
Position Statement ◽  
Evidence Based ◽  
Medicine Journal ◽  
Wide Range ◽  
International Experts

Aim: the the International Position Statement provides the opportunity to summarise all existing clinical trial and best practice evidence for older people with frailty and diabetes. It is the first document of its kind and is intended to support clinical decisions that will enhance safety in management and promote high quality care. Methods: the Review Group sought evidence from a wide range of studies that provide sufficient confidence (in the absence of grading) for the basis of each recommendation. This was supported by a given rationale and key references for our recommendations in each section, all of which have been reviewed by leading international experts. Searches for any relevant clinical evidence were generally limited to English language citations over the previous 15 years. The following databases were examined: Embase, Medline/PubMed, Cochrane Trials Register, Cinahl, and Science Citation. Hand searching of 16 key major peer-reviewed journals was undertaken by two reviewers (AJS and AA) and these included Lancet, Diabetes, Diabetologia, Diabetes Care, British Medical Journal, New England Journal of Medicine, Journal of the American Medical Association, Journal of Frailty & Aging, Journal of the American Medical Directors Association, and Journals of Gerontology – Series A Biological Sciences and Medical Sciences. Results: two scientific supporting statements have been provided that relate to the area of frailty and diabetes; this is accompanied by evidence-based decisions in 9 clinical domains. The Summary has been supported by diagrammatic figures and a table relating to the inter-relations between frailty and diabetes, a frailty assessment pathway, an exercise-based programme of intervention, a glucose-lowering algorithm with a description of available therapies. Conclusions: we have provided an up to date evidence-based approach to practical decision-making for older adults with frailty and diabetes. This Summary document includes a user-friendly set of recommendations that should be considered for implementation in primary, community-based and secondary care settings.

Rural communes and Soviet farms on the eve and during the peasant rebellion of 1920–1921

2020 ◽  
pp. 221-226
Author(s):  
Vladimir B. Bezgin
Keyword(s):  
Civil War ◽  
Rural Population ◽  
Local Population ◽  
Active Participation ◽  
The State ◽  
Historical Research ◽  
Wide Range ◽  
Methodological Approaches ◽  
First Time ◽  
Collective Farms

We examine the state of communes and farms, the attitude of the rural population to their organization and activities, as well as the state of collective farms on the eve and during the Tambov rebellion of 1920–1921. The relevance of the topic is determined by the need for a scien-tific understanding of the problem of insurrection in the Civil War and its manifestation in the form of a peasant rebellion led by A.S. Antonov. The purpose of the study is to establish the fate of collective farms during the armed protest of the Tambov peasants. The work was carried out on the basis of a wide range of archival sources, some of which are introduced into scientific circulation for the first time. The analysis of the problem is carried out taking into account the achievements of modern historiography of the issue and the use of scientific tools of advanced methodological approaches. We apply the entire arsenal of methods of historical research based on the principles of historicism, objectivity and consistency. It is established that the armed raids of rebel detachments on agricultural communes, Soviet farms were due to the need of the partisans for food, horses, forage, and the active participation of the local population in them stemmed from their view of the land and property of collective farms as rightfully belonging to them.

scholarly journals Marine Polysaccharides in Pharmaceutical Applications: Fucoidan and Chitosan as Key Players in the Drug Delivery Match Field

Marine Drugs ◽  
2019 ◽  
Vol 17 (12) ◽  
pp. 654 ◽  
Author(s):  
Ana Isabel Barbosa ◽  
Ana Joyce Coutinho ◽  
Sofia A. Costa Lima ◽  
Salette Reis
Keyword(s):  
Drug Delivery ◽  
Tissue Engineering ◽  
Biomedical Applications ◽  
Chemical Structure ◽  
Final Section ◽  
Biological Properties ◽  
Production Methods ◽  
Bioactive Properties ◽  
Wide Range ◽  
Per Se

The use of marine-origin polysaccharides has increased in recent research because they are abundant, cheap, biocompatible, and biodegradable. These features motivate their application in nanotechnology as drug delivery systems; in tissue engineering, cancer therapy, or wound dressing; in biosensors; and even water treatment. Given the physicochemical and bioactive properties of fucoidan and chitosan, a wide range of nanostructures has been developed with these polysaccharides per se and in combination. This review provides an outline of these marine polysaccharides, including their sources, chemical structure, biological properties, and nanomedicine applications; their combination as nanoparticles with descriptions of the most commonly used production methods; and their physicochemical and biological properties applied to the design of nanoparticles to deliver several classes of compounds. A final section gives a brief overview of some biomedical applications of fucoidan and chitosan for tissue engineering and wound healing.

scholarly journals Non-Employment Activity Type Imputation from Points of Interest and Mobility Data at an Individual Level: How Accurate Can We Get?

2019 ◽  
Vol 8 (12) ◽  
pp. 560 ◽  
Author(s):  
Thanos Bantis ◽  
James Haworth
Keyword(s):  
Empirical Bayes ◽  
Type Inference ◽  
Detection Accuracy ◽  
Activity Type ◽  
Land Use Patterns ◽  
Modeling Framework ◽  
Spatiotemporal Resolution ◽  
Mobility Data ◽  
Wide Range ◽  
Methodological Approaches

Human activity type inference has long been the focus for applications ranging from managing transportation demand to monitoring changes in land use patterns. Today’s ever increasing volume of mobility data allow researchers to explore a wide range of methodological approaches for this task. Such data, however, lack reference observations that would allow the validation of methodological approaches. This research proposes a methodological framework for urban activity type inference using a Dirichlet multinomial dynamic Bayesian network with an empirical Bayes prior that can be applied to mobility data of low spatiotemporal resolution. The method was validated using open source Foursquare data under different isochrone configurations. The results provide evidence of the limits of activity detection accuracy using such data as determined by the Area Under Receiving Operating Curve (AUROC), log-loss, and accuracy metrics. At the same time, results demonstrate that a hierarchical modeling framework can provide some flexibility against the challenges related to the nature of unsupervised activity classification using trajectory variables and POIs as input.

scholarly journals Radiocarbon Analysis of Methane at the NERC Radiocarbon Facility (East Kilbride)

Radiocarbon ◽  
2019 ◽  
Vol 61 (5) ◽  
pp. 1477-1487 ◽  
Author(s):  
M H Garnett ◽  
C Murray ◽  
P Gulliver ◽  
P L Ascough
Keyword(s):  
Development Program ◽  
Organic Soils ◽  
Sample Storage ◽  
Field Sampling ◽  
Field Collection ◽  
Background Contribution ◽  
Remote Locations ◽  
The Past ◽  
Wide Range ◽  
Methodological Approaches

ABSTRACTMethane is the second most important anthropogenically produced greenhouse gas, and radiocarbon (14C) analysis is extremely valuable in identifying its age and source in the environment. At the NERC Radiocarbon Facility (East Kilbride, UK) we have developed expertise in analysis of methane 14C concentration and methodological approaches to field sampling over the past 20 years. This has opened a wide range of applications, which have mainly focused on (1) the age and source of methane emitted by peatlands and organic soils (e.g. to quantify the release of ancient carbon), (2) the source of aquatic emissions of methane, and (3) the age of methane generated by amenity and illegal landfill. Many of these scientifically important applications involve challenging sampling and measurement considerations, which our development program has continually aimed to overcome. Here, we describe our current methods, and recent improvements to aid field collection of samples in remote locations. We present the results of tests which (1) show the effectiveness of our methods to remove contaminants, especially CO2, (2) quantify the 14C background contribution, and (3) demonstrate the reliability of metal gas storage canisters for sample storage.

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