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Understanding bio-based protein polymer structures is important when designing new materials with desirable properties. Here the effect of urea on the wheat gluten (WG) protein structure in WG–urea films was investigated. Small-angle X-ray scattering indicated the formation of a hexagonal closepacked (HCP) hierarchical structure in the WG–urea materials. The HCP structure was influenced significan
[FeFe]-hydrogenases are highly efficient H(2)-evolving metalloenzymes that include cyanides and carbonyls in the active site. The latter is an Fe(6)S(6) cluster (the so-called H-cluster) that can be subdivided into a binuclear portion carrying the CO and CN(-) groups and a tetranuclear subcluster. The fundamental role of cyanide ligands in increasing the basicity of the H-cluster has been highligh
The fillet of the gear tooth is highly stressed in operation; so for heavily loaded gears, the fillet geometry must be controlled. The manufacturer's task is to, within acceptable tolerances, produce the gear to the designer's specifications regardless of the manufacturing method. Most often gear cutting tools are used that work under generating conditions. The tool will form the gear tooth; so to
Prostate-specific antigen (PSA) and human glandular kallikrein 2 (hK2) are secreted by the prostate into seminal plasma and through leakage into blood. This leakage increases rapidly in prostate disease, and PSA is used worldwide as a marker of prostate cancer. PSA is activated in vitro by hK2, and cleaves the semenogelins in semen, which releases motile sperm, and low levels of PSA have been asso
This report is the outcome of Part I of a research project entitled An EPR system and new business models to in- crease reuse and recycling of textiles in the Nordic region. The overall aim of the project is to propose policy packages in Nordic countries which would support extended producer responsibility (EPR) systems and innovative business models which promote greater reuse and recycling of us
Abstract in UndeterminedAn analysis of the environmental effects and resource consumption by four systems for management of wastewater and organic household waste in a new city area have been performed, as follows: (1) conventional system complemented with advanced sludge treatment for phosphorus recovery, (2) blackwater system with urine diversion and food waste disposers, (3) blackwater system w
Test sensitivity pertains to the ability of a test to identify subjects with the target disorder. In cancer screening, test sensitivity can be estimated using interval cancer incidence as an indicator of false-negative result. A randomized trial provides the optimal approach for estimating test sensitivity, as the control arm provides the expected rates. We estimated the sensitivity of the prostat
Brachyradia, new genus, is proposed and described for two new species of the tribe Exechiini (Diptera: Mycetophilidae) from the Oriental and Australasian regions. The type species, Brachyradia asianca, new species, is described from Thailand, Malaysia, and Indonesia (Sulawesi), and a second species, Brachyradia australis, new species, from Indonesia (Sulawesi) and Papua New Guinea. The systematic
The Baltic Sea has experienced three major intervals of bottom water hypoxia following the intrusion of seawater circa 8 kyr ago. These intervals occurred during the Holocene Thermal Maximum (HTM), Medieval Climate Anomaly (MCA), and during recent decades. Here we show that sequestration of both Fe and Mn in Baltic Sea sediments generally increases with water depth, and we attribute this to shelf-
Despite prostate cancer being the most frequent cancer in men in the Western world, tissue biomarkers for predicting disease recurrence after surgery have not been incorporated into clinical practice. Our group has previously identified β-microseminoprotein (MSMB) and cysteine-rich secretory protein-3 (CRISP3) as independent predictors of biochemical recurrence after radical prostatectomy. The pur
Although there is an abundance of literature regarding the development of knee osteoarthritis after rupture of the anterior cruciate ligament (ACL), the mechanism underlying this link is not clear. Recent studies have reported that several factors may be predictive of the development of osteoarthritis, including damage to the menisci and articular cartilage during the initial trauma, altered knee
Frequent or chronic tension-type headache in children is a prevalent and debilitating condition for the child, often leading to medication overuse. To explore the relationship between physical factors and tension-type headache in children, the quality of repeated measures was examined. The aim of the present study was to determine the test-retest repeatability of parameters determining isometric n
While higher intake of fish and lower consumption of red/processed meats have been suggested to play a protective role in the etiology of several cancers, prospective evidence for hepatocellular carcinoma (HCC) is limited, particularly in Western European populations. The associations of fish and meats with HCC risk were analyzed in the EPIC cohort. Between 1992 and 2010, 191 incident HCC were ide
This study explores mediating factors in the relationship between trait everyday sadism and aggressive behavioural styles. This study’s purpose was to uncover the psychological processes underlying this ‘trait-behaviour’ relationship by examining two of these potential mediators; hostile perceptions and biases in emotionality. The study used a mixture of standard personality questionnaires and nov
Far-right radicalisation and social media are subjects that are increasingly addressed in a joint fashion. However, a nuanced understanding of the features of this relationship remain elusive due to their novelty, research emphasis in large organisations, and the difficulty to access radical groups and individuals. Online media outlets are one of the few channels through which these features can b
The enactment of the Water Sustainability Act by the province of British Columbia, Canada, in 2016 signals a shift towards a more decentralized and localized approach to water governance in the province. In this context, this thesis explores the history of development in the socio- ecologically significant Fraser Basin and identifies that a unique and successful form of collective- action to addre
This paper examines the connection between Myanmar’s democratic transition and ethnic violence against the Rohingya minority. This is done by using Jack Snyder’s theories on democratization and nationalism. The paper compares reports on Myanmar’s development from 2003-2011 and 2011-2018 by UN-investigators in relation to democratization and ethnic violence against the Rohingya. It concludes that t
The Danes’ have the highest municipal waste generation per capita in the European Union and it is estimated that 40% of residual waste is biowaste. Fortunately, it is possible to address environmental pressures and counteract resource loss from incineration by the process of bio-gasification of collected biowaste in Denmark. However, despite efforts to reduce barriers of convenience and accessibil
Researchers agree that there exist a close connection between export, foreign direct investment and economic growth, still they do not agree about the causal relationships between them. Latin America has over the last decades faced several economic crises. However, the continent has also been characterised by emerging economies, increased globalisation and trade liberalisation where export, foreig
