The Late Ordovician Mass Extinction wiped out 85% of animal species in two phases (LOME1 and LOME2). The kill mechanisms for the extinction phases are debated, but deteriorating climate and the expansion of marine anoxia appear to have been important factors. Nevertheless, the spatial extent and intensity of marine anoxia and its temporal relationship with the extinctions are not well understood.

The periodontal ligament (PDL) is a highly heterogeneous fibrous connective tissue and plays a critical role in distributing occlusal forces and regulating tissue remodeling. Its mechanical properties are largely determined by the extracellular matrix, comprising a collagenous fiber network interacting with the capillary system as well as interstitial fluid containing proteoglycans. While the phas

Non-invasive quantification of pressure-volume (PV) loops from brachial pressure and cardiovascular magnetic resonance is a validated method but its application has been limited to resting heart rates. The aim of this study was to improve the previous method and validate it against invasive left-ventricular pressure measurements in an experimental porcine model, and further apply it to 16 healthy

Endel Tulving's episodic memory framework emphasizes the multifaceted re-experiencing of personal events. Indeed, decades of research focused on the experiential nature of episodic memories, usually treating recent episodic memory as a coherent experiential quality. However, recent insights into the functional architecture of the medial temporal lobe show that different types of mnemonic informati

Cities are expected to contribute to climate mitigation by providing effective climate policy actions in a multilevel governance context. Yet, it is unclear what we actually know about the strengths and weaknesses of urban climate policy measures and how municipal policy learning could be enhanced. In this article we present a comprehensive review on cities’ experience in climate mitigation policy

Shipping is associated with various environmental impacts, such as pollutants discharged to air and sea. Much of this pollution appears to be unregulated, and global emissions from shipping are expected to more than triple between 2020 and 2050. This paper reviews global, national, regional and port-level legislative approaches that have been implemented to reduce emissions of carbon dioxide (CO2)

Antimicrobial resistance (AMR) threatens global public health and modern surgical medicine. Expression of β-lactamase genes is the major mechanism by which pathogens become antibiotic resistant. Pathogens expressing extended spectrum β-lactamases (ESBL) and carbapenemases (CP) are especially difficult to treat and are associated with increased hospitalization and mortality rates. Despite considera

Background: Studies investigating postural orientation in uninjured youth athletes are scarce. Understanding how postural orientation during functional performance tests change with age in uninjured athletes has the potential to enhance awareness of changes in performance after injury and to set realistic goals for injured athletes. Thus, the aim of this study was to explore postural orientation d

According to Grice’s analysis, conversational implicatures are carried by the saying of what is said (Grice 1989: 39). In this paper, it is argued that, whenever a speaker implicates a content by flouting one or several maxims, her implicature is not only carried by the act of saying what is said and the way of saying it, but also by the act of non-saying what should have been said according to wh

Despite the long tradition of fieldwork and qualitative research practice in tourism studies, the reporting of methodological notes and reflections is limited in the literature. Many excellent methodological remarks in research reports and graduate theses find few outlets in academic journals and those few contributions that are eventually published often emphasize the novelty of the method rather

This research is a case study of the social activism experiences of Ai Xiaoming, a literature professor, feminist, rights activist, and independent documentary filmmaker. The research addresses the broad struggle for recognition and representation of feminists, activists, independent filmmakers, public intellectuals and scholars in digital China. The analysis of her case has led to the creation of

Background: The increased risk of cardiovascular events (CVE) in rheumatoid arthritis (RA) is not fully explained by traditional risk factors. Immuno-inflammatory mechanisms and autoantibodies could be involved in the pathogenesis of atherosclerotic disease. It has been suggested that anti-phosphorylcholine antibodies (anti-PC) of the IgM subclass may have atheroprotective effects. Here, we aimed

This study analyses the documentary filmmaking of Ai Xiaoming, filmmaker, literature professor, feminist and rights activist, on the issues of the Jiabiangou Rightist Labour Camp and the 2008 Sichuan earthquake. The analyses deploy Foucault’s framework of truth-telling in the three axes of subjectification, namely, knowledge, power and morality. Ai regards documentary filmmaking as a way to challe

Positive ascites cytology is a strong prognostic factor in patients with early-stage ovarian cancer (OvCa). However, limited information is currently available on the impact of positive ascites cytology on patient prognoses under each clinical background. We herein investigated the comprehensive impact of positive ascites cytology on patients with epithelial OvCa and the effectiveness of additiona

Abstract in Chinese本文通过分析 2016年在香港大学举办的“情欲中国：性与女性主体”展映纪录片，以及受邀但因伦理问题未参展的影片，探讨中国独立纪录片电影在处理隐私、性别、暴力、创伤等议题时的女权主义立场性：1）电影人的关怀伦理立场，以及与影片主人公形成（亲密）团结立场；2）影片主人公从坦白和渴求的立场出发，从基于性别的暴力和歧视中重宣自主；3）电影人与影片主人公从不同的立场出发，通过发行控制来降低纪录片对主人公个人生活可能造成的负面影响；4）片中人物与电影人自我转变的演进，因此恢复一度禁止的放映；5）从活跃分子立场出发的政治代言，以及从电影人立场出发的艺术意义上的再现；6）理论与实践之间的紧张关系要求学者、电影人和活跃分子反思性别与知识生产的传统关系，置身于具体处境中进行讨论和落实纪录片伦理。本文认为在制作、展映、评论中国关于女性的纪录片时，有必要采取女权主义的关怀伦理This article analyses a series of ‘Desiring China: Sexuality and Female Subjectivity’ screening and discussion of Chinese independent documentary films at the University of Hong Kong in 2016. It explores a feminist positionality in Chinese independent documentary film to deal with privacy, gender, violence, and trauma: 1) filmmaker’s position on the ethics of care and (intimate) solidarity with pr

The semiconductor tracker (SCT) is one of the tracking systems for charged particles in the ATLAS detector. It consists of 4088 silicon strip sensor modules. During Run 2 (2015-2018) the Large Hadron Collider delivered an integrated luminosity of 156 fb−1 to the ATLAS experiment at a centre-of-mass proton-proton collision energy of 13 TeV. The instantaneous luminosity and pile-up conditions were f

Background: Previous studies showed that lifestyle behaviors (cigarette smoking, alcohol, coffee) are inversely associated with Parkinson's disease (PD). The prodromal phase of PD raises the possibility that these associations may be explained by reverse causation. Objective: To examine associations of lifestyle behaviors with PD using two-sample Mendelian randomisation (MR) and the potential for

The effect of an annular, piston bowl-rim cavity on in-cylinder and engine-out soot emissions is measured in a heavy-duty, optically accessible, single-cylinder diesel engine using in-cylinder soot diagnostics and exhaust smoke emission measurements. The baseline piston configuration consists of a right-cylindrical bowl, while the cavity-piston configuration features an additional annular cavity t

A commercially available fuel, E85, a blend of ~85% ethanol and ~15% gasoline, can be a viable substitute for fossil fuels in internal combustion engines in order to achieve a reduction of the greenhouse gas (GHG) emissions. Ethanol is traditionally made of biomass, which makes it a part of the food-feed-fuel competition. New processes that reuse waste products from other industries have recently