1,956 search results for “social barrier roman” in the Public website
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Barriers to terrorism: why most extremists never become terrorists
When does radicalization not lead to terrorist attacks?
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Dynamics of persistence and change in Hellenistic and Roman Egypt
Isis on the Nile. Egyptian gods in Hellenistic and Roman Egypt
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Variation in fatty acid chain length distribution affects permeability barrier function of stratum corneum lipid model membranes
Source: International Journal of Cosmetic Science, Volume 37, Number 1, pp. 158-158 (2015) ISBN: 0142-5463
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The Decreta of the Roman jurist Julius Paulus
How did the imperial administration of justice function during the reign of the Severans?
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City Gates in the Roman West: Forms and functions
This publication by Cornelis van Tilburg, will be published at Sidestone Press on September 28, 2022. It discusses various aspects of city gates in the Western Roman Empire: Italy, Spain, Gaul, Germany and Britain.
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Lipid to protein ratio plays an important role in the skin barrier function of atopic eczema patients
The barrier function of the skin is primarily provided by the stratum corneum (SC), the outermost layer of the skin. Skin barrier impairment is thought to be a primary factor in the pathogenesis of atopic eczema (AE).
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empire of 2000 cities: urban networks and economic integration in the Roman Empire
The central aims of this project are to establish the shapes of the various urban hierarchies existing in the provinces of the Roman Empire and (especially) to use the quantitative properties of these hierarchies to shed new light on levels of economic integration.
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A novel biofilm for skin barrier repair of patients with atopic eczema
Atopic eczema is a skin disease with increasing incidence currently affecting 25% of the paediatric population. In atopic eczema the skin barrier function is reduced. This barrier is formed by the outermost layer of the skin called the stratum corneum (SC). The SC consists of terminally differentiated…
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Membrane Approach to Elucidate the Molecular Organization in the Skin Barrier
Promotor: J. A. Bouwstra
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membrane systems as a tool for unraveling the underlying factors for skin barrier dysfunction
Barrier function is the natural role of the skin. The lipid matrix present in the outermost layer of the skin, the stratum corneum is important for this function.
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The role of ceramide chain length distribution on the barrier properties of the skin lipid membranes
The skin barrier function is provided by the stratum corneum (SC). The lipids in the SC are composed of three lipid classes: ceramides (CERs), cholesterol (CHOL) and free fatty acids (FFAs) which form two crystalline lamellar structures. In the present study, we investigate the effect of CER chain length…
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The important role of stratum corneum lipids for the cutaneous barrier function
The skin protects the body from unwanted influences from the environment as well as excessive water loss. The barrier function of the skin is located in the stratum corneum (SC).
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The role of lipids in the barrier function of the skin
The outermost layer of the skin, the stratum corneum (SC), is responsible for the skin barrier function, protecting the body from pathogens, chemicals and other unwanted substances from the external environment. The SC lipid matrix provides the only continuous pathway through the SC and is considered…
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physical properties that affect the lipid organization in the skin barrier
It is the aim of this project to better understand how the physical properties of lipids influences the structure and overall barrier function of the skin.
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A culture medium based approach to optimize the stratum corneum barrier of human skin equivalents
uman skin equivalents (HSEs) are in vitro 3D-skin models that mimic many aspects of the native human skin (NHS) and can be a valuable tool.
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Intercellular Skin Barrier Lipid Composition and Organization in Netherton Syndrome Patients
Netherton Syndrome (NTS) is a rare genetic skin disease caused by mutations in the serine protease inhibitor Kazal-type 5 gene, which encodes the lympho-epithelial Kazal-type-related inhibitor. NTS patients have a profound impaired skin barrier function. Because SC lipids play a crucial role in the…
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Inventing Origins? Aetiological Thinking in Greek and Roman Antiquity
Aetiologies seem to gratify the human desire to understand the origin of a phenomenon. However, as this book demonstrates, aetiologies do not exclusively explore origins.
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the area to the south of the Meuse estuary during the Iron age and Roman period
An environmental and palaeo-economic reconstruction.
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model systems for studying the impact of organic chemicals on the skin barrier lipids
This paper describes two synthetic lipid models designed to replace human stratum corneum (SC) in studies of the impact of volatile organic chemicals on the molecular organization of the skin barrier lipids.
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Lipid to protein ratio plays an important role in the skin barrier function of atopic eczema patients
OBJECTIVES: To determine whether the lipid/protein ratio and the total dry SC mass per surface area are related with the skin barrier function of controls and AE patients.
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Power in the Sands: A Monumental Desert Gateway to the Roman World at Udhruh (Jordan)
This project aims to excavate and date the setting of the east gate of the Roman fortress of Udhruḥ. This will be compared with other Diocletianic military installations from the region. We also hope to retrieve another gate inscription which can shed light on the function and political embedding of…
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The island of Skyros from Late Roman to Early Modern times
ASLU 28 Michalis Karambinis (2015)
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Monounsaturated fatty acids reduce the barrier of stratum corneum lipid membranes by enhancing the formation of a hexagonal lateral packing
The effectiveness of the skin barrier underlies the outer layer of the skin: the stratum corneum (SC). However, in several skin diseases this barrier is impaired. In two inflammatory skin diseases, atopic eczema and Netherton syndrome, an increased level of monounsaturated fatty acids (MUFAs) has been…
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The importance of free fatty acid chain length for the skin barrier function in atopic eczema patients
An important feature of atopic eczema (AE) is a decreased skin barrier function. The stratum corneum (SC) lipids - comprised of ceramides (CERs), free fatty acids (FFAs) and cholesterol - fulfill a predominant role in the skin barrier function.
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Voorburg-Arentsburg: a Roman Harbour Town between Rhine and Meuse
In this publication the results of the analyses of the Roman harbour of Voorburg-Arentsburg (NL) are presented. This fully inclusive and integrated study of more than 1000 pages is published in two volumes. The publication is written in Dutch, but has got an extensive synthesis/summary in English.
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Non-take-up of social support and the implications for social policies
This dissertation takes an important step in understanding the phenomenon of non-take-up of social support and what it means for contemporary social policies.
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Visions of Rome. Strategic Appropriation of the Roman Heritage in Humanist Latin Poetry
This research project analyses the use of different, often competing, stereotypical images of Rome in Humanist Latin Poetry, by considering it as strategic appropriation of the classical heritage.
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Practice: a livelihood perspective of economic development in the post-Roman world.
Today’s socio-economic challenges aren’t new. In the centuries after the retreat of the Roman state people with different backgrounds and with different ways of life somehow managed to build and maintain a complex economic system in northern Gaul that would produce the ruling dynasties of Europe. By…
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Roman-Catholic reactions to Protestant 'moderns' in the Netherlands, 1840-1870
Ineke Smit defended her thesis on 17 September 2019
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Miko Flohr
Faculty of Humanities
m.flohr@hum.leidenuniv.nl | +31 71 527 2753
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Classical Controversies: Reception of Graeco-Roman Antiquity in the Twenty-First Century
Modern receptions of Graeco-Roman Antiquity are important ideological markers of the ways we envisage our own twenty-first-century societies. An urgent topic of study is: what kinds of narratives – sometimes controversial – about Antiquity do people create for themselves at this moment in time, and…
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Roderick Geerts
Faculteit Archeologie
r.c.a.geerts@arch.leidenuniv.nl | +31 71 527 3500
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Reduced stratum corneum lipid chain length relates to an impaired skin barrier function in patients with atopic dermatitis
Source: British Journal of Dermatology, Volume 170, Number 6, pp. E18-E19 (2014) ISBN:0007-0963
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Enargeia, Living Presence and Persuasion in Roman Rhetoric, Literature, Visual Art and Theatre
Subproject of
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Communal Dining in the Roman West: Private Munificence Towards Cities and Associations in the First Three Centuries AD
'Communal Dining in in the Roman West' explores why the practice of privately sponsored communal dining gained popularity in certain parts of the Western Roman Empire for almost 300 years.
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function of ‘Greek models’ within the process of innovation in Early Roman Drama
To what end and how does Plautus constantly underline the Helleni(sti)c provenance of his art? How does this aspect relate the author’s originality?
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Renaissance standardisation, systematisation, and unitisation of textura and roman type
This PhD-research is conducted to test the hypothesis that Gutenberg and consorts developed a standardised and even unitised system for the production of textura type, and that this system was extrapolated for the production of roman type in Renaissance Italy.
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Luuk de Ligt
Faculty of Humanities
l.de.ligt@hum.leidenuniv.nl | +31 71 527 2669
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Paul Meyboom
Faculteit Archeologie
p.g.p.meyboom@arch.leidenuniv.nl | +31 71 527 1997
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Egypt and the Augustan Cultural Revolution
This book presents an archaeological overview of the presence and development of Egyptian material culture in the context of Augustan Rome.
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Social exclusion
What is the relation between the experience and the act of exclusion?
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Why did wealthy Romans dine with whole cities?
In some parts of the Roman Empire public meals were the norm: the wealthy treated the whole city to a meal. This phenomenon that suddenly arose and disappeared just as quickly had to do with political and social developments, according to historian Shanshan Wen. PhD defence 6 September.
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Ancient Roman cuisine was varied, international and accessible to all social classes
Banquets for the rich, porridge for the poor and a standard diet of bread, olive oil and wine. Just a few assumptions about the Roman diet.
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Lipid chain length reduction correlates with the skin barrier function in atopic eczema patients and inflammation plays a role in the altered
Source: Journal of Investigative Dermatology, Volume 135, pp. S59-S59 (2015)
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Analysing Roman cities with an ERC Advanced Grant
How many cities were there actually in the Roman Empire? And why did some regions only have a few cities, while others consisted of a tight urban network? Luuk de Ligt, Professor of Ancient History, wants to know the answer to all these questions. With the ERC Advanced Grant of 2.5 million awarded to…
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Met de voeten in het water
Publication on the excavations at Roman fort Matilo in Leiden
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Hellenistic-Roman Sanctuary Excavations (S. Giovanni in Galdo, Colle Rimontato, Molise, Italy)
Rural cult places were of central importance in the non-urbanised areas of ancient Samnium, in central southern Italy. Their development, roles and functions in ancient society, however, remain important research questions. New excavations at one of these sanctuaries, the rural temple of S. Giovanni…
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Archaeologist Tesse Stek studies Roman colonisation with fellowship
As Netherlands Institute for Advanced Study (NIAS-KNAW) fellow, Tesse Stek will explore the intricate relationship between the history of ideas about Roman imperialism and contemporary archaeological interpretation.
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Exploring Roman Portugal with Regato grant
The ancient Roman province of Lusitania, more or less contemporary Portugal, has been the focus of a joint research project by Leiden University, Évora University and the Royal Netherlands Institute in Rome. The research project has now been provided with a new boost by a large Regato grant managed…
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Analysing Roman cities with an ERC Advanced Grant
How many cities were there actually in the Roman Empire? And why did some regions only have a few cities, while others consisted of a tight urban network? Luuk de Ligt, Professor of Ancient History, wants to know the answer to all these questions. With the ERC Advanced Grant of 2.5 million awarded to…