Based on ethnographic research in tsunami evacuation shelters in the coastal town of Yamada, this article explores how people have employed hygiene practices to regain control over their lives after the tsunami disaster of March 11, 2011. By considering toilets and baths, shoes and food, face masks and cleaning routines, it discusses issues of health and wellbeing, and shame and solidarity, and shows how people have resorted to han (group) structures and gender division of labor to create a temporary home. Co-operating in cleaning practices has helped them to regain stability and to re-create social order.

Donald Trump’s bid for the 2024 Republican presidential nomination is unique in that no former president since Theodore Roosevelt in 1912 has sought the nomination of their political party, nor has a candidate sought the nomination while facing multiple criminal indictments. With data from previous nomination cycles, we use presidential nominations from 1980 to 2020 to create a forecast for the 2024 Republican primaries. The variables in the equations consist of data from the pre-primary period (e.g., money raised, cash reserves, elite endorsements, and polling results) and a second model with results of the Iowa caucuses and the New Hampshire primary to forecast the remaining primary vote. The models accurately predict Trump’s victory despite the unique nature of his candidacy.

The adsorption of trace quantities of Cu (3·89 × 10−6 to 3·00 × 10−4 M) by a bentonite clay from calcium acetate solution was studied over the range of pH 4·27–5·87. The data were fitted to an existing adsorption equation and the ‘best’ values of the adsorption parameters were calculated. The proton, cupric ion and mono (hydroxy) cupric complex were found to be the adsorbed species. The adsorption sites are of two types. It has been postulated that the majority of sites are lattice hydroxyl groups located at crystal defects and edges. The remainder arise from organic matter adsorbed by the clay and are the more important in the adsorption of Cu at very low metal concentration and at pH <5·4. The implication of the results on the potential use of bentonite clay to remove trace amounts of Cu from mine waste waters is considered briefly.

AR/VR applications are a valuable tool in product design and lifecycle. But the integration of AR/VR is not seamless, as CAD models need to be prepared for the AR/VR applications. One necessary data transformation is the tessellation of the analytically described geometry. To ensure the usability, visual quality and evaluability of the AR/VR application, time consuming optimisation is needed depending on the product complexity and the performance of the target device.

Widespread approaches to this problem are based on iterative mesh decimation. This approach ignores the varying importance of geometries and the required visual quality in engineering applications. Our predictive approach is an alternative that enables optimisation without iterative process steps on the tessellated geometry.

The contribution presents an approach that uses surface-based prediction and enables predictions of the perceived visual quality of the geometries. This contains the investigation of different geometric complexity metrics gathered from literature as basis for prediction models. The approach is implemented in a geometry preparation tool and the results are compared with other approaches.

German scholarly concern with Latin America has a long and interesting tradition that began before Alexander von Humboldt's famous journey to Latin America at the beginning of the 19th century.

Well-known research in entomology, for example, was carried out by Maria Sybilla Merian, who was active in 1699 in Surinam. Similarly, a long and protracted cooperation exists between German and Latin American mining research on the major mining centers of the colonial Latin American world: the Bolivian highlands and Mexico. Alexander von Humboldt was able to build directly on these established and generally accepted contacts, especially in Mexico, where he found old college friends from Freiberg (Saxony) in decisive positions in Mexican mining affairs.

Previous studies used pre-primary variables (e.g., endorsements, national polls, and fundraising) and momentum variables from the Iowa and New Hampshire contests to predict presidential nomination outcomes. Yet, races with no elite favorite and no clear frontrunner in polls, such as in the 2020 Democratic race, are more difficult to forecast. We replicate and extend two forecasting models from 1980 to 2016 used by Dowdle et al. (2016) to predict the 2020 results. Our models suggest that Joe Biden may have been a stronger frontrunner than expected but that subsequent models may need to incorporate other early contests, such as the South Carolina primary. Overall, our results also argue that the fundamental factors in winning presidential nominations have remained relatively stable.

Epidemiological data indicate that about one third of all pregnant women receive at least one psychotropic drug (Goldberg & Nissim 1994). Women with mental disorders bear a considerable risk of relapse when psychotropic medication is discontinued during pregnancy and the postpartal period.

TDM aims to better individualize dosing regimens taking into account relevant pregnancy-induced metabolism returning to baseline activities within 24 hours (Adab 2006).

Despite the frequent use of psychotropic drugs in pregnancy, for several psychotropic drugs only few documented cases regarding their influence on organogenesis, delivery complications or long term effects are available. Therefore, one should follow some general guidelines when treating pregnant women (cf. Bergemann & Conca). Furthermore, it is recommended to guide any psychopharmacological therapy by TDM. TDM in pregnant women and/or mothers is recommended to be carried out at least once per trimester and within 24 hours after delivery. For TDM at delivery umbilical cord blood of neonates exposed in utero to psychotropic drugs should be collected, since possible neonatal symptoms has to be differentiated from a withdrawal syndrome versus toxic effects of the substances (cf. Koren 2006, Pakalapati et al. 2006).

The use of psychotropic medications during breast-feeding has some implications. All psychotropic medications enter breast milk. However, current data do not support monitoring breast milk levels in attempt to estimate individual infant plasma levels, since the effective drug concentration in the neonate is essentially determined by its own metabolism (Weissman et al. 2004). A systematic monitoring of mother and child including TDM is recommended.