1,494 search results for “social barrier roman” in the Public website
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Living and dying on the Roman Frontier and beyond (LIMES XXV volume 3)
Proceedings of the 25th International Congress of Roman Frontier Studies 3
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Urbanism in the Roman frontier provinces Germania Superior, Raetia and Noricum
What was the nature of the urban network in the Roman provinces of Germania Superior, Raetia and Noricum and how stood this in relation with economic and social developments?
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The Roman urban network in the Balkan and the Danube provinces
The principle aim of the project is to study the genesis and the quantitative properties of the Early Roman urban network of the Balkan and the Danube provinces.
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Dyslipidemia at the crossroad of the skin barrier and the arterial wall
The research described in this thesis shows that hypercholesterolemia, a well-established risk factor for atherosclerosis, can impact skin lipid pool and barrier function already at young age. In the field of atherosclerosis, we showed that the small peptide Lyp-1 can be used as a targeting molecule…
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Cutaneous barrier dysfunction in atopic eczema: the role of stratum corneum lipids
Source: International Journal of Cosmetic Science, Volume 37, Number 1, pp. 148-148 (2015) ISBN: 0142-5463
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role of ceramide subclass composition on lipid organization and skin barrier
The lipids in the uppermost layer of the skin, the stratum corneum (SC), play an important role in the skin barrier function. The three main SC lipid classes are ceramides (CER), cholesterol and free fatty acids.
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The pre-Roman elements of the Sardinian lexicon
On the 12th of February, Cid Swanenvleugel successfully defended a doctoral thesis. Leiden University Centre for Linguistics congratulates Cid on this achievement!
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Urban Space and Urban History in the Roman World
This volume investigates how urban growth and prosperity transformed the cities of the Roman Mediterranean in the last centuries BCE and the first centuries CE, integrating debates about Roman urban space with discourse on Roman urban history.
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A Companion to Cities in the Greco-Roman World
A Companion to Cities in the Greco-Roman World offers in-depth coverage of the most important topics in the study of Greek and Roman urbanism. Bringing together contributions by an international panel of experts, this comprehensive resource addresses traditional topics in the study of ancient cities,…
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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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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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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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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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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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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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Barriers to terrorism: why most extremists never become terrorists
When does radicalization not lead to terrorist attacks?
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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 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 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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A Companion to Cities in the Greco-Roman World
This collection of essays explores processes of innovation in Greco-Roman technology and science.
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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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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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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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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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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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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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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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Daan Smets - Milling from the Middle Kingdom through the Graeco-Roman Period
This lecture will be hosted on Thursday, 12 February 2026 at 6:00 pm.
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The island of Skyros from Late Roman to Early Modern times
ASLU 28 Michalis Karambinis (2015)
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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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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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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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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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Miko FlohrFaculty of Humanities
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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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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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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 GeertsFaculty of Archaeology
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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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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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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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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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Renske JanssenFaculty of Humanities
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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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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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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…