Search results for "Roth"
showing 10 items of 806 documents
Ability to Measure and Count in Aleksis Kivi’s Seven Brothers
2021
The illiterate brothers’ elementary ability to measure and count fluently is a striking feature in the Finnish author Aleksis Kivi’s Seven Brothers (Seitsemän veljestä, 1870), a novel that was published before the metric system was introduced in Finland. The seven main characters describe their everyday life and environment and make work- related decisions using numbers, amounts, and measures of distance, area, volume, and weight without hesitation. They are also familiar with some elementary calculations. At the same time, their inability to read arouses desperate anguish in them. I analyze the ways the brothers use numbers and measurements, and the importance of these skills in their life…
Hydrothermal liquefaction of municipal sludge in sub- and super- critical water
2020
Hydrothermal liquefaction of municipal sludge was conducted to investigate the effects of sub- and supercritical water and of the fluid dynamic regime on the quality of the products. Preliminary experimental runs were performed at two different temperatures (350°C and 400°C) changing reaction time in order to work at fixed kinetic severity of the process. An improvement of the C content in the solid residues and of the ratio H/C of the biocrude was obtained when a stirred reactor was used both in sub- and supercritical water. A hydrocarbon fraction was separated from biocrude whose maximum yield of 25% w/w was achieved in supercritical conditions. Results showed that the cumulative energy r…
Hydrothermal liquefaction of wet waste biomass: a practical assessment to achieve an integral valorization of municipal sludge
2020
Hydrothermal liquefaction of municipal sludge was conducted to perform a practical assessment to achieve an integral valorization of this wet waste biomass. Experiments were done to investigate the effects of sub- and supercritical water and of the fluid dynamic regime on the energy recovery of the process and on the quality of the products. Experimental runs were performed at two different temperatures (350°C and 400°C) changing reaction time in order to work at the same kinetic severity of the process (LogR0=8.9, calculated as in ref. [3]). An improvement of the C % in the solid residues and of the ration of H/C of the biocrude was obtained when stirred reactor was used both in sub- and s…
Obesity and functional gait recovery after total hip and total knee arthroplasties : clinical and biomechanical analysis
2018
Introduction : Body Mass Index (BMI) impact on gait recovery after total hip and total knee arthroplasty (THA and TKA) remains misunderstood. Few studies have analyzed the influence of BMI on the recovery of hip and knee range of motion (ROM) during gait or walking speed after THA and TKA. Our objective was to assess this impact preoperatively and post-operatively using both 3D gait analysis and clinical assessment. Our hypothesis was that obesity (BMI> 30kg /m2) would be a negative factor in the recovery of gait parameters.Material and methods: After conducting a systematic review of the literature on functional recovery after total prostheses of the lower limb (THA and TKA) to ensure the …
Opieka koordynowana po zawale serca. Stanowisko Polskiego Towarzystwa Kardiologicznego oraz Agencji Oceny Technologii Medycznych i Taryfikacji
2016
The in-hospital mortality following myocardial infarction has decreased substantially over the last two decades in Poland. However, according to the available evidence approximately every 10th patient discharged after myocardial infarction (MI) dies during next 12 months. We identified the most important barriers (e.g. insufficient risk factors control, insufficient and delayed cardiac rehabilitation, suboptimal pharmacotherapy, delayed complete myocardial revascularisation) and proposed a new nation-wide system of coordinated care after MI. The system should consist of four modules: complete revascularisation, education and rehabilitation programme, electrotherapy (including ICDs and BiVs …
Le Clos de Vougeot (Côte-d’Or) : nouvelles observations sur les matériaux de construction et la chronologie du bâti médiéval
2009
Mithilfe sehr unterschiedlicherMethoden hat es sich diese Arbeit vor allem zur Aufgabe gemacht, bestimmte Phasen der Baugeschichte des Clos de Vougeot zu verstehen, um die Organisation und die Entwicklungen eines Zisterzienserhofsin Hinsicht auf diesozialen und historischen Wandlungen besser zu verstehen. Diese Studie bot ebenfalls Gelegenheit, die geologischen Eigenschaften der im Clos de Vougeot eingebrachten Baumaterialien genauestens zu untersuchen und neue Erkenntnisse zum Bau dieser Gebäude zu gewinnen und zu präzisieren.
Mechanisms of cell death in canine parvovirus-infected cells provide intuitive insights to developing nanotools for medicine
2010
Jonna Nykky, Jenni E Tuusa, Sanna Kirjavainen, Matti Vuento, Leona GilbertNanoscience Center and Department of Biological and Environmental Science, University of Jyväskylä, FinlandAbstract: Viruses have great potential as nanotools in medicine for gene transfer, targeted gene delivery, and oncolytic cancer virotherapy. Here we have studied cell death mechanisms of canine parvovirus (CPV) to increase the knowledge on the CPV life cycle in order to facilitate the development of better parvovirus vectors. Morphological studies of CPV-infected Norden laboratory feline kidney (NLFK) cells and canine fibroma cells (A72) displayed characteristic apoptotic events. Apoptosis was f…
Added-Mass Based Efficient Fluid–Structure Interaction Model for Dynamics of Axially Moving Panels with Thermal Expansion
2020
The paper considers the analysis of a traveling panel, submerged in axially flowing fluid. In order to accurately model the dynamics and stability of a lightweight moving material, the interaction between the material and the surrounding air must be taken into account. The lightweight material leads to the inertial contribution of the surrounding air to the acceleration of the panel becoming significant. This formulation is novel and the case complements our previous studies on the field. The approach described in this paper allows for an efficient semi-analytical solution, where the reaction pressure of the fluid flow is analytically represented by an added-mass model in terms of the panel…
Mariano Benlliure Gil, artífice de la recuperación del patrimonio escultórico para la Cofradía California de Cartagena
2020
After the patrimonial destruction that took place during the Civil War of 1936-1939 in the city of Cartagena, religious art and especially sacred sculpture, is greatly affected. The artistic expressions that the Passionist entities took to the streets on the days of Holy Week, disappear almost in their entirety, having to start a tremendously costly reconstruction process in order to alleviate the losses suffered. The Cofradía California commissioned the renovation of its sculptural patrimony heritage, which came to replace the wealth of the works of Salzillo, to the Valencian artist Mariano Benlliure Gil. All this process is the one studied in this article, keeping in mind the different bi…
Bractwo Najświętszych Serc Jezusa i Maryi przy kościele parafialnym w Połocku w świetle Księgi brackiej z lat 1794-1818
2018
The fonds of National Library of Russia include a Register of Brotherhood of Sacred Hearts of Jesus and Mary in Polotsk. Besides the list of members, the manuscript includes a number of documents important for operation of the congregation. The Brotherhood operated in 1794-1818; it was run by Jesuits, who survived disbanding of the order in 1773. Membership list of the Brotherhood (approx. 11 thousand) shows a crosssection of Polish community, living mostly in territories captured by Russia after First Partition of Poland. It includes members of local elite, as well as the lowest social tiers. Russians, Germans, French and Italians also joined the Brotherhood. An important group of members …