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Clay minerals cannot only give information on sedimentary depositional environment but also the climate regime under which sediment was weathered. The successions of non-marine to marine Middle and Late Jurassic strata of the East European Platform show upwards increasing contents of smectite and decreasing contents of kaolinite. There is also an increasing smectite vs. kaolinite ratio laterally,

Glycoprotein gp-340 aggregates bacteria in saliva as part of innate defence at mucosal surfaces. We have detected size- and glycoforms of gp-340 between human saliva samples (n=7) and lung gp-340 from a proteinosis patient using antibodies and lectins in Western blots and ELISA measurements. Western blots of saliva samples, and of gp-340 purified, from the seven donors using a gp-340 specific anti

Polarization deficiency and excess ion hydration free energy at an electric field E (ion hydration free energy at the field E subtracted by the ion hydration free energy at zero field) of hydrated calcium, sodium, and chlori e ions have been determined by Monte Carlo simulations. A spherical cell containing either one ion and molecular water or only molecular water subjected to an external electri

The formation of a capillary phase in segregating mixed polymer solutions confined between two planar walls is modeled by using a lattice mean-field theory for flexible polymers in solution. A capillary-induced phase separation (CIPS) may appear in systems where the two polymer components display different preference for the wall, the preference being either of energetic or entropic origin. A long

An account of the importance of the photographic documentation of the Nazi concentration camps for the reaction to and understanding of Nazism and the Holocaust.

Patterns in the interaction of cationic surfactants with nonionic polymer gels, which were inferred from a recent study from our laboratory, are confirmed by measurements of a series of alkylammonium surfactants with different counterions with a series of alkyl acrylamide gels of increasing hydrophobicity. Two swelling patterns were observed: Either the swelling continued above the surfactant crit

In this paper we investigate the specific mechanisms of British financial influence in the Cape Colony during the diamond mining boom of the late nineteenth century. We do so by offering a detailed exposition of the uneasy marriage between the colonial state and private business sector in the context of the economics and dynamics of extractivism in the periphery. This allows us to encapsulate the

Holocene geomagnetic field models are used to study processes in Earth's core, millennial scale variations in solar activity and to relatively date geological and archaeological archives. Constructing models from magnetic field directions and intensities stored in archaeological artefacts, igneous rocks and sediment records is challenging due to the sparse data distribution and the large chronolog

Importance Tracheal intubation is one of the most commonly performed and high-risk interventions in critically ill patients. Limited information is available on adverse peri-intubation events.Objective To evaluate the incidence and nature of adverse peri-intubation events and to assess current practice of intubation in critically ill patients.Design, Setting, and Participants The International Obs

Every day we perform several recurring activities with little or no guidance from conscious intention. These daily and repetitive actions are often referred to as habits. The situation with Covid-19 has had a dramatic impact on how we go about our daily lives and how we interact with other persons at home or at work. In relation to working life one specific aspect was that many office workers were

Background: Spirometry reference values differ by race/ethnicity, which is controversial. We evaluated the effect of race-specific references on prevalence of lung function impairment and its relation to breathlessness and mortality in the US population. Methods: Population-based analysis of the National Health and Nutrition Examination Survey (NHANES) 2007–2012. Race/ethnicity was analyzed as bla

We explore how team gender composition affects willingness to lead by randomly assigning participants in an experiment to male- or female-majority teams. Irrespective of team gender composition, men are substantially more willing than women to lead their team. The pooled sample, and women separately, are more willing to lead female- than male-majority teams. An analysis of mechanisms reveals that

Background: Allergic contact dermatitis can negatively impact an individual's daily life in terms of work and interpersonal relationships. Patch-tested individuals show an improved quality of life (QoL). Objectives: We aimed to assess the impact on QoL after patch testing and what value an intervention would have on QoL. Methods: Dermatology Quality of Life Index (DLQI) were assessed in participan

Krüppel-like factors (KLFs) are transcription factors with important roles in tissue homeostasis. KLF4 possesses antithrombotic and anti-inflammatory properties. In this issue, Estrada et al. show that endothelial KLF4 prevents complement deposition in glomeruli and in its absence the cell-bound complement regulator CD55 was reduced. The study included endothelial-specific KLF4 knockdown mice that

Barrow’s timely book is the first to examine the link between Victorian poetry, the study of language, and political reform. Focusing on a range of literary, scientific, and political texts, Barrow demonstrates that nineteenth-century debates about language played a key role in shaping emergent ideas about popular sovereignty. While Victorian scientists studied the origins of speech, the history o

We provide a statistically significant observation of the elusive Odderon exchange, based on novel and model-independent analysis of the scaling properties of the differential cross sections of elastic pp and pp scattering in the TeV energy range. We report the statistical significance of the observed Odderon signal at the level of 6.26 σ.