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This essay takes its point of departure in a letter written by Ayatollah Khomeini suggesting that sovereign authority is a matter of “absolute divine guardianship” and that the state “may suspend any matter – be it devotional or non-devotional – when it contravenes the best interests of Islam for the duration that it is so”. Khomeini insistence that the Islamic state headed by a Guardian Jurist is
The natural moisturizing factor (NMF) is a mixture of small water-soluble compounds present in the upper layer of the skin, stratum corneum (SC). Soaking of SC in water leads to extraction of the NMF molecules, which may influence the SC molecular properties and lead to brittle and dry skin. In this study, we investigate how the molecular dynamics in SC lipid and protein components are affected by
The pathophysiological link between adiposity and blood pressure is not completely understood, and evidence suggests an influence of sex and genetic determinants. We aimed to identify the relationship between adiposity and blood pressure, independent of a robust set of lifestyle and metabolic factors, and to examine the modulating role of sex and Angiotensin-Converting Enzyme (ACE) insertion/delet
Large datasets are now ubiquitous as technology enables higher-throughput experiments, but rarely can a research field truly benefit from the research data generated due to inconsistent formatting, undocumented storage or improper dissemination. Here we extract all the meaningful device data from peer-reviewed papers on metal-halide perovskite solar cells published so far and make them available i
Among the responders to microbial invasion, neutrophils represent the earliest and perhaps the most important immune cells that contribute to host defense with the primary role to kill invading microbes using a plethora of stored anti-microbial molecules. One such process is the production of reactive oxygen species (ROS) by the neutrophil enzyme complex NADPH-oxidase, which can be assembled and a
Chester A. Crocker, Fen Osler Hampson and Pamela Aall, eds. Diplomacy and the Future of World Order. Washington DC: Georgetown University Press, 2021. IBSN: 9781647120931 (hardcover $110.95), 9781647120948 (paperback $36.95).
We present experimental intrinsic loss power (ILP) values, measured at an excitation frequency of 1 MHz and at relatively low field amplitudes of 3.4–9.9 kA/m, as a function of the mean core diameter, for selected magnetic nanoparticles (MNPs). The mean core sizes ranged from ca. 8 nm to 31 nm. Transmission electron microscopy indicated that those with smaller core sizes (less than ca. 22 nm) were
The attention to rare earth oxide nanoparticles (NPs), including yttrium oxide (Y2O3), has increased in many fields due to their unique structural characteristics and functional properties. The aim of our study was to investigate the mechanisms by which bio-corona formation on Y2O3 NPs affects their environmental fate and toxicity. The Y2O3 NPs induced toxicity to freshwater filter feeder Daphnia
Background: The intestinal microbiota functions as a reservoir of antibiotic resistance. Objectives: To evaluate penicillin V (phenoxymethylpenicillin) effects on the faecal microbiota with focus on beta-lactam resistance. Methods: We included 31 primary care patients with group A streptococcal pharyngotonsillitis treated with penicillin V for 5 (800mg×4) or 10days (1000mg×3). Twenty-nine patients
Objectives To assess the impact of the COVID-19 pandemic on sick leave among healthcare workers (HCWs) in primary and specialist care and examine its causes. Methods Using individual-level register data, we studied monthly proportions of sick leave (all-cause and not related to SARS-CoV-2 infection) from 2017 to February 2022 for all HCWs in primary (N=60 973) and specialist care (N=34 978) in Nor
The role of multiple groups of primary biological aerosol particles (PBAPs) as ice nucleating particles (INPs), and of ice formation processes such as time-dependent freezing of various INPs, and various secondary ice production(SIP) mechanisms in overall ice concentration has been evaluated in a range of cloud systems by simulating them numerically with the state-of-the-art ‘Aerosol-Cloud’ (AC) m
Industry 4.0 (I4.0) is an emerging concept describing the business setting application of a broad set of digitalisation technologies, connectivity, and automation. The most common critical infrastructure (CI) uses Industrial Control Systems (ICS) for operation and supervisory control. However, the Supervisory Control and Data Acquisition (SCADA) and Internet of things (IoT) systems are examples of
Climate change is receiving more attention; the public debate has started to note its significance, and the consequences have started to show. How societies are interlinked with their environment is as evident in the 21st century as ever before. This study is an attempt to examine the relationship between climate change and inequality in India. Climate change is quantified by investigating climate
Urbanisation is an inevitable part of globalisation. With the globalised food chain in place to feed the growing number of people living in urban areas. A remedy is often expressed to be urban farming, with local, sustainable production of food. This study presents a preliminary assessment of the dynamics between urban farms and residents in Malmö. Urban farms produce available food for the reside
