Search results for "WMA"
showing 10 items of 28 documents
Jo Nesbø’s The Snowman and the Myth of Týr: Addressing Contemporary Issues through Literary Tradition
2018
Il saggio esplora il modo in cui l'autore di Scandi-noir Jo Nesbø rifunzionalizza il mito norreno del dio germanico Týr (e anche alcuni altri episodi mitologici) nel suo popolare romanzo The Snowman (2007). Nesbø adatta questi miti medievali per creare situazioni ed enigmi allusivi e sfrutta il gioco intellettuale del medievalismo per creare un significato semanticamente denso. Il romanzo quindi esplora e considera varie questioni contemporanee tra cui, per esempio, il valore della “verità” rispetto alla percezione individuale (e contestuale), la supposta dicotomia tra vittima e carnefice, e il conflitto tra individuo e società. L'analisi dimostra non solo la densità semantica di The Snowma…
IC3D Classification of Corneal Dystrophies—Edition 2
2015
To update the 2008 International Classification of Corneal Dystrophies (IC3D) incorporating new clinical, histopathologic, and genetic information.The IC3D reviewed worldwide peer-reviewed articles for new information on corneal dystrophies published between 2008 and 2014. Using this information, corneal dystrophy templates and anatomic classification were updated. New clinical, histopathologic, and confocal photographs were added.On the basis of revisiting the cellular origin of corneal dystrophy, a modified anatomic classification is proposed consisting of (1) epithelial and subepithelial dystrophies, (2) epithelial-stromal TGFBI dystrophies, (3) stromal dystrophies, and (4) endothelial d…
The effects of laboratory ageing on rheological and fracture characteristics of different rubberised bitumens
2018
Ageing of bituminous materials can result in loss of the durability of a flexible pavement. Using rubberised bitumens can enhance pavement performance while at the same time it solves a serious waste disposal problem. Combining Warm Mix Asphalt (WMA) additives with rubberised bitumens reduces the difficulties associated with the production of asphalt mixtures using this modified binder. This work was conducted to study the effect of ageing using fundamental parameters based on performance, i.e., CTOD and Glover-Rowe parameters have been related to pavement cracking. Different unmodified bitumens and rubberised bitumens were short-term aged using the Thin Film Oven Test (TFOT) and long- term…
Thermo-rheological analysis of WMA-additive modified binders
2020
AbstractThermo-rheological characteristics of unmodified and modified bitumen have significant impacts on the mechanical response of asphalt. This study investigates the impacts of an organic and a chemical Warm Mix Asphalt additive on bitumen thermo-rheological and mechanical characteristics. Modified binders with different concentrations of each additive were studied and analysed comparatively to a 40/60 penetration grade bitumen. Frequency sweep tests were performed at different ageing levels to characterise the Linear Viscoelastic properties. The multiple stress creep and recovery, linear amplitude sweep (LAS) and low temperature creep stiffness tests, together with the Glover–Rowe (G–R…
Mutational analysis of disulfide bonds in the trypsin-reactive subdomain of a Bowman-Birk-type inhibitor of trypsin and chymotrypsin--cooperative ver…
1998
It is widely believed that protein folding is a hierarchical process proceeding from secondary structure via subdomains and domains towards the complete tertiary structure. Accordingly, protein subdomains should behave as independent folding units. However, this prediction would underestimate the well-established structural significance of tertiary context and domain interfaces in proteins. The principal objective of this work was to distinguish between autonomous and cooperative refolding of protein subdomains by means of mutational analysis. The double-headed Bowman-Birk inhibitor of trypsin and chymotrypsin of known crystal structure was selected for study. The relative orientation of th…
SUSY-GUTs, SUSY-Seesaw and the Neutralino Dark Matter
2007
19 pages, 7 figures.-- ISI Article Identifier: 000249788800048.-- ArXiv pre-print available at: http://arxiv.org/abs/0704.3518
Scaling laws in the distribution of galaxies
2004
Research done during the previous century established our Standard Cosmological Model. There are many details still to be filled in, but few would seriously doubt the basic premise. Past surveys have revealed that the large-scale distribution of galaxies in the Universe is far from random: it is highly structured over a vast range of scales. To describe cosmic structures, we need to build mathematically quantifiable descriptions of structure. Identifying where scaling laws apply and the nature of those scaling laws is an important part of understanding which physical mechanisms have been responsible for the organization of clusters, superclusters of galaxies and the voids between them. Find…
Ukryta polityczność — uzasadnienie merytokratyczne i jego rola w prawotwórstwie
2020
Przedmiotem artykułu jest analiza uzasadnienia merytokratycznego w prawotwórstwie w kontekście problematyki polityczności, rozumianej w duchu Chantal Mouffe jako pewien nie-usuwalny stan antagonizmu leżącego u podstaw funkcjonowania każdego społeczeństwa. Ideologia merytokratyczna w zakresie prawotwórstwa opiera się na założeniu, że możliwe jest wyeliminowa-nie polityczności z procesu tworzenia prawa poprzez zastąpienie jej czynnikiem eksperckim. Autor na przykładzie sądowego tworzenia prawa oraz prawotwórstwa niezależnych agencji regulacyjnych w USA wskazuje, że uzasadnienie merytokratyczne: (1) służy legitymizacji przyjmowanych rozwią-zań prawnych, (2) nie eliminuje z niego elementu polit…
Template-Directed Protein Folding into a Metastable State of Increased Activity
1995
The principal objective of this work was to distinguish between kinetic and thermodynamic reaction control in protein folding. The deleterious effects of a specific mutation on spontaneous refolding competence were analyzed for this purpose. A Bowman-Birk-type proteinase inhibitor of trypsin and chymotrypsin was selected as a double-headed model protein to facilitate the detection of functional irregularities by the use of functional assays. The parent protein spontaneously folds into a single, fully active and thermodynamically stable state in a redox buffer after reduction/denaturation. By contrast, the properties of a P'1Ser--Pro variant in the trypsin-reactive subdomain differ before an…
A life cycle scenario analysis of different pavement technologies for urban roads.
2019
In the past, lowest price was the award criterion, given that structural capacity and safety were assured. In the last years, environmental, energy, and long-term impacts have been introduced (climate change, resource depletion, energy consumption, generated solid waste, discharged water, and emissions). Unfortunately, the introduction of new pavement technologies and materials (i.e., waste plastics) affects maintenance and rehabilitation processes and call for accurate and timeliness studies and criteria. Consequently, this paper presents an energy and environmental assessment of an Italian urban road and considers different material-related scenarios that fully comply with emerging techno…