Search results for "solu"
showing 10 items of 7577 documents
Mathematical models and stability analysis of three-phase synchronous machines
2013
Sensitivity of bipartite network analyses to incomplete sampling and taxonomic uncertainty
2023
Bipartite network analysis is a powerful tool to study the processes structuring interactions in ecological communities. In applying the method, it is assumed that the sampled interactions provide an accurate representation of the actual community. However, acquiring a representative sample may be difficult as not all species are equally abundant or easily identifiable. Two potential sampling issues can compromise the conclusions of bipartite network analyses: failure to capture the full range of interactions (sampling completeness) and use of a taxonomic level higher than species to evaluate the network (taxonomic resolution). We asked how commonly used descriptors of bipartite antagonisti…
Educación XX1 : revista de la Facultad de Educación
2019
Los avances tecnológicos han provocado que el ámbito de la educación se vea influenciado por la aparición de nuevos modelos de enseñanza y aprendizaje mediados por la gran cantidad de recursos digitales y dispositivos electrónicos que cuenta hoy el profesorado. Uno de los enfoques metodológicos que está emergiendo como consecuencia de la innovación educativa es el flipped learning. Este modelo de enseñanza y aprendizaje se sustenta en la idea de que los discentes puedan visualizar y trabajar los contenidos de las próximas sesiones presenciales en el aula fuera del entorno académico, con la finalidad de dedicar el mayor tiempo posible en clase a la resolución de problemas y al despliegue de …
Motown, Disco, and Drumming : An Exploration of the Relationship Between Beat Salience, Melodic Structure, and Perceived Tempo
2019
In a study of tempo perception, London, Burger, Thompson, and Toiviainen (2016) presented participants with digitally ‘‘tempo-shifted’’ R&B songs (i.e., sped up or slowed down without otherwise altering their pitch or timbre). They found that while participants’ relative tempo judgments of original versus altered versions were correct, they no longer corresponded to the beat rate of each stimulus. Here we report on three experiments that further probe the relation(s) between beat rate, tempo-shifting, beat salience, melodic structure, and perceived tempo. Experiment 1 is a replication of London et al. (2016) using the original stimuli. Experiment 2 replaces the Motown stimuli with disco mus…
High-Frequency and Ultra-High Frequency Ultrasound: Musculoskeletal Imaging up to 70 MHz
2020
AbstractMusculoskeletal (MSK) ultrasound has well-established advantages, able to investigate very small structures with high resolution and a quick and real-time dynamic evaluation with the possibility of contralateral comparison. Thus ultrasound has kept its own almost exclusive fields of application in daily clinical practice, and it is considered the first-level imaging technique to assess tendons, bursae, and capsuloligamentous structures of small peripheral joints as well as peripheral nerves. Up to now, however, clinical MSK ultrasound imaging could not go beyond the first 1 to 2 cm under the skin, using high-frequency probes up to 18 to 20 MHz with spatial resolution just below mill…
Uzasadnienie nierozerwalności małżeństwa w ujęciu protestanckim
2017
Obchody 500. rocznicy Reformacji są okazją do refleksji nad istotnymi treściami tradycji i teologii protestanckiej. Jedną ze szczegółowych kwestii jest nauka o nierozerwalności małżeństwa, która w powszechnym przekonaniu charakteryzuje katolickie rozumienie małżeństwa. W odróżnieniu od tego przyjmuje się, że w protestantyzmie dopuszczalne są rozwody. Analizując wypowiedzi ojców Reformacji, a także teksty teologów i dokumenty Kościołów tradycji poreformacyjnej, dochodzimy do przekonania, że istotnym elementem rozumienia małżeństwa jest jego nierozerwalność i trwałość, choć jednocześnie w określonych okolicznościach dopuszczalne są rozwody i możliwe jest zawarcie ponownego małżeństwa z błogos…
Jezus Chrystus jako obraz Nieprzedstawialnego. Teologia chrześcijańska w kontekście filozofii postmodernistycznej
2013
La aplicación del derecho extranjero en iberoamérica y la unión europea: : paralelismos desde la diferencia
2021
The potential application of a foreign law constitutes the logical outcome of any Private International Law? system. However, and despite its relevance, this issue lacks a common answer in the EU. In contrast to this, the analysis of the solutions drafted in Latin America as regards this issue grants a novel dimension to the European situation on this issue as well as highlights a meritorious reality that shows a high and very relevant degree of harmonization
Formation of Si/SiO2 Luminescent Quantum Dots From Mesoporous Silicon by Sodium Tetraborate/Citric Acid Oxidation Treatment
2019
We propose a rapid, one-pot method to generate photoluminescent (PL) mesoporous silicon nanoparticles (PSiNPs). Typically, mesoporous silicon (meso-PSi) films, obtained by electrochemical etching of monocrystalline silicon substrates, do not display strong PL because the silicon nanocrystals (nc-Si) in the skeleton are generally too large to display quantum confinement effects. Here we describe an improved approach to form photoluminescent PSiNPs from meso-PSi by partial oxidation in aqueous sodium borate (borax) solutions. The borax solution acts to simultaneously oxidize the nc-Si surface and to partially dissolve the oxide product. This results in reduction of the size of the nc-Si core …
"Kids' skills" program and its use in educational and therapeutic work with children in foster families
2018
The paper deals with the issue of foster care as a form of substitute family care in the Czech Republic. In the introduction, the author draws attention to the changes in numbers of children placed in institutions providing institutional care after the amendment o f the Act on Social and Legał Protection of Children No. 401/2012 Coli., with subsequent amendments. The author also describes the institution of foster care for the transitional period and the process of preparing families for the admission of a new member. In this context, the „Kids’ Skills” method is an effective way to work creatively and playfully, with the focus on cooperation. This method was developed by Finnish therapists…