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We demonstrate site-specific X-ray induced fragmentation across the sulfur L-edge of protonated cystine, the dimer of the amino acid cysteine. Ion yield NEXAFS were performed in the gas phase using electrospray ionization (ESI) in combination with an ion trap. The interpretation of the sulfur L-edge NEXAFS spectrum is supported by Restricted Open-Shell Configuration Interaction (ROCIS) calculation
BACKGROUND: Per-and polyfluoroalkyl substances (PFAS) are widespread and persistent pollutants that have been associated with elevated cholesterol levels. However, data on incident cardiovascular disease (CVD) is lacking. OBJECTIVES: We investigated the association of exposure to PFAS with risk of myocardial infarction and stroke and, subsidiary, with baseline blood lipids. METHODS: This populatio
Unique 4D deformation data are collected during drained triaxial tests on intact specimens of a natural sensitive clay. This required the development of a miniature triaxial cell for advanced stress path testing, specifically designed for X-ray Computed Tomography (XCT). Salient features include the omission of membrane, and a mounting procedure that minimises disturbance from the experimenter. Th
The f-driven temperature scales at the surfaces of strongly correlated materials have increasingly come into the focus of research efforts. Here, we unveil the emergence of a two-dimensional Ce Kondo lattice, which couples ferromagnetically to the ordered Co lattice below the P-terminated surface of the antiferromagnet CeCo2P2. In its bulk, Ce is passive and behaves tetravalently. However, because
This guide presents a joint effort of projects funded under the European Research Area for Climate Services (ERA4CS) (http://www.jpi-climate.eu/ERA4CS), a co- funded action initiated by JPI Climate with co-funding by the European Union (Grant 690462), 15 national public Research Funding Organisations (RFOs), and 30 Research Performing Organisations (RPOs) from 18 European countries. This guide set
The global movement of bees for agricultural pollination services can affect local pollinator populations via hybridization. When commercial bumblebees are of the same species but of different geographic origin, intraspecific hybridization may result in beneficial integration of new genetic variation, or alternatively may disrupt locally adapted gene complexes. However, neither the existence nor t
OBJECTIVE: Previous literature has suggested that identifying putative differences in health care seeking patterns before death by suicide depending on age and gender may facilitate more targeted suicide preventive approaches. The aim of this study is to map health care utilisation among individuals in the two years prior to suicide in Sweden in 2015 and to examine possible age and gender differen
Divine sovereignty (ḥākimiyya)—as conceived by Abū al-A‘lā Mawdūdī (1903–79) and popularised by Sayyid Quṭb (1906–66) - has been a central component of Islamist thought. This article investigates the reception of the concept within Shi‘i Islam. As case studies, the article choses two prominent actors in the formative period of Shi‘i Islamism in Iraq: Muḥammad Bāqir al-Ṣadr (1935–80) and Muḥammad T
Shiis perform a number of rituals on the first 10 days of the Islamic month of Muḥarram to mourn the killing of the grandson of the Prophet Muhammad, Husayn, in Karbala in southern Iraq in 680CE. Among the most controversial rituals is the practice of blood-letting self-flagellation (taṭbīr). This article provides a comprehensive discussion of debates around this ritual among prominent Shii cleric
This article revisits the origins of Khomeini's concept of the guardianship of the jurisconsult (wilāyat al-faqīh) and argues that his own formulation of this concept needs to be embedded in debates around the clerical mandate in the state among clerical activists in Iraq he encountered during his exile. Focus will be on the so-called Shīrāzī network around the brothers Muhammad (1928-2001), Hasan
Since the 1980s, the Borough of Brent, in north-west London, has been a major global hub of transnational Twelver Shiism. With the influx of Iraqi refugees, many clerical leaders of Twelver Shia Islam established their European headquarters in Brent, and, in addition to Damascus and Tehran, London became a major centre of Iraqi diaspora politics during Saddam Hussein’s regime. The transnational ne
Academic scholarship on Shia Muslim minorities in the West has described them as ‘a minority within a minority’ (Sachedina 1994: 3) or as ‘the other within the other’ (Takim 2009: 143), referring to a certain sense of double-marginalization of Shia Muslims in non-Muslim societal contexts. They need to undertake particular efforts to maintain both an Islamic as well as particular Shia identity in t
Islam is a scriptural religion par excellence whose primary reference point is the Quran – according to the Islamic tradition, the collection of revelations that Muhammad received during his prophetic career from around 610 CE until his death in 632 CE. The Quran is full of references and allusions to particular figures, events and practices without providing further detail, assuming that the read
