Search results for "LMA"
showing 10 items of 3320 documents
Net-zero energy technical shelter
2011
Technical shelter for storing electronic and technical equipments has high indoor heat dissipation rate, and cooling load exists almost all year around. Energy consumption of cooling system takes majority of entire energy use. Our project aims in reducing the energy consumption by proper design of building envelop and optimal control of cooling system. Both experimental measurements and computer simulation are carried out to analyze the indoor climate and energy performance of technical shelter in different conditions. The experiments are made on a standard technical shelter. Vertical temperature gradient and air flow rate are measured by thermocouples and tracer gas technology. Energy bala…
Reflexiones sobre el pintor Lluís Dalmau a propósito de un retablo para Molins de Rei (1451)
2018
El presente texto plantea una serie de reflexiones sobre la figura del pintor Lluís Dalmau, uno de los introductores de la pintura gótica flamenca en la Corona de Aragón. El análisis surge a partir de la presentación de un nuevo documento inédito sobre un retablo contratado en 1451 por Isabel de Requesens, esposa del gobernador de Cataluña, Galceran de Requesens, para la baronía de Molins de Rei (Barcelona). El documento sitúa al pintor realizando este encargo en Valencia, lo que supone un regreso hasta ahora desconocido a su ciudad natal tras haber realizado la tabla de la Mare de Déu dels Consellers, de Barcelona (1443-1445), y el retablo de san Baudilio, de Sant Boi de Llobregat (1448). …
Retinal ultrastructure of neuronal ceroid-lipofuscinosis in the Dalmatian dog
1985
Ultrastructural studies of the retinae in two NCL-affected Dalmatian dogs revealed ubiquitous accumulation of lipopigments in numerous cell types of the retina, the fine structure of which closely resembled that seen in NCL-affected English setters. Photoreceptors and other retinal cell types were largely intact. These findings show that the retinal involvement in NCL of our Dalmatian dogs is identical to that of NCL-affected English setters. It also shows that in canine NCL a severe retinopathy, regularly encountered in human childhood NCL, does not develop. Thus, the NCL of Dalmatian dogs —and English setters — represents a reliable model to study human NCL, but for human retinopathia pig…
Vesicle transport and photoreceptor death: fishing for molecular links.
2013
Intracellular vesicle transport defects can induce retinal degeneration and photoreceptor cell death, but the molecular connections between these processes remains poorly understood. Reporting in Developmental Cell, Nishiwaki et al. (2013) suggest that a vesicle fusion cis-SNARE complex component translates vesicular transport defects into photoreceptor cell apoptosis.
Vanhemman alkoholin tai huumeiden käyttö lastensuojelun palvelutarpeen arvioinnin taustalla : minkälaisena lastensuojelun palvelutarpeen arvioinnin p…
2017
Tutkimuksen tehtävänä on selvittää, kuinka sosiaalityöntekijät perustelevat lastensuojelun palvelutarpeen arvioinnin prosessin aikana tekemiään päätöksiä, kun lastensuojeluilmoitus on tehty vanhemman päihteidenkäytön vuoksi. Päihteidenkäytön vaikutusta lapsiin ja perheisiin on tutkittu laajasti ja päihteiden käytön negatiivisista vaikutuksista perheiden hyvinvointiin on kiistattomat tulokset. Omien työkokemusten perusteella heräsi kiinnostus tutkia lastensuojelun puuttumisen kynnystä ja sitä suhtautuvatko sosiaalityöntekijät eri tavalla alkoholin käyttäjiin ja huumeiden käyttäjiin. Tarkoituksena on tarkastella sosiaalityöntekijöiden päätöksentekoa ja sitä minkälaisena lastensuojelun palvelu…
ISAdetect
2020
Static and dynamic binary analysis techniques are actively used to reverse engineer software's behavior and to detect its vulnerabilities, even when only the binary code is available for analysis. To avoid analysis errors due to misreading op-codes for a wrong CPU architecture, these analysis tools must precisely identify the Instruction Set Architecture (ISA) of the object code under analysis. The variety of CPU architectures that modern security and reverse engineering tools must support is ever increasing due to massive proliferation of IoT devices and the diversity of firmware and malware targeting those devices. Recent studies concluded that falsely identifying the binary code's ISA ca…
Climatic oscillations triggered post-Messinian speciation of Western Palearctic brown frogs (Amphibia, Anura, Ranidae)
2003
Abstract Oscillating glacial cycles over the past 2.4 million years are proposed to have had a major impact on the diversity of contemporary species communities. We used mitochondrial and nuclear DNA sequence data to infer phylogenetic relationships within Western Palearctic brown frogs and to test the influence of Pliocene and Pleistocene climatic changes on their evolution. We sequenced 1976 bp of the mitochondrial genes 16S rRNA and cytochrome b and of the nuclear rhodopsin gene for all current species and subspecies. Based on an established allozyme clock for Western Palearctic water frogs and substitution rate constancy among water frogs and brown frogs, we calibrated a molecular clock…
Employees’ challenges and needs for reskilling when working with software robots
2022
Software robots are becoming increasingly adopted in different industries. The growing rate of automatization will affect more and more people and will result in changes in businesses of all sizes. Impacts can be observed at both the organizational and individual employee levels. A growing number of studies of software robots’ advantages and disadvantages on an organizational or industry-specific level have been carried out. However, there is limited knowledge about the employees’ perceptions of challenges and new skills needed when working with software robots. This study addresses this gap by using open-ended questionnaire responses from employees who have worked with software robots. Thi…
Ruotsi, Suomi ja akateemisen kirkkohistoriantutkimuksen alkutaival
2022
Maailman ensimmäinen nainen - Eleanor Rooseveltin roolin ja kirjoitusten poliittisuus My Day - kolumneissa 1936-1941
2013
1930-luvun taitteessa puhjennut maailmanlaajuinen lama koetteli erityisen ankarasti Yhdysvaltoja ja leimasi maan kehitystä toisen maailmansodan puhkeamiseen asti. Franklin Roosevelt toimi maan presidenttinä vuosina 1933–1945 ja pyrki parantamaan ihmisten elinoloja sosiaalipoliittisella New Deal - ohjelmallaan. Hänen rinnallaan julkisuudessa ja myös poliittisen vaikuttamisen kulisseissa toimi hänen vaimonsa Eleanor Roosevelt, joka uudisti maan ensimmäisen naisen roolia aktiivisuudellaan. Tässä tutkielmassa tarkastellaan Eleanor Rooseveltin poliittista vaikutusvaltaa vuosina 1936–1941 hänen kirjoittamansa My Day – kolumnin kautta. Kolumnisteilla oli 1930-luvulla merkittävä rooli yhdysvaltalai…