Search results for "BES"
showing 10 items of 3692 documents
Species i svenskläroböcker på högstadie- och gymnasienivå
2014
Tämän tutkielman tarkoituksena oli selvittää, kuinka substantiivin määräisyyttä esitellään Suomessa yläkoulun ja lukion ruotsin oppikirjojen kieliopissa. Tarkastelemalla yläkoulun 9. luokan ja lukion kurssien RUB 1 ja RUB 2 oppikirjoja tutkimuksessa pohdittiin, millaisia eroja substantiivin määräisyyden esitystavassa on kahdella oppiasteella ja millaiset lähtökohdat oppilailla on hallita kyseinen kieliopin aihealue oppikirjamateriaalin pohjalta. Tutkimuksen painopiste oli yläkoulun ja lukion taitekohdassa, ja tarkoituksena oli myös tarkastella, kuinka haastavana siirtymävaihe oppiasteelta toiselle näyttäytyy substantiivin määräisyyden opettelun kannalta. Tutkimus toteutettiin laadullisena s…
Papel del sueño en el desarrollo de obesidad infantil
2021
El sobrepeso y la obesidad infantil suponen uno de los mayores problemas de salud a nivel mundial, incrementándose su incidencia en las últimas décadas. Esto acarrea la aparición de diversos problemas en el desarrollo, así como de varias patologías comórbidas durante la edad adulta, empeorando la calidad de vida y comportando un gran gasto económico para los sistemas nacionales de salud. La obesidad generalmente se ha visto asociada a la adopción de hábitos dietéticos no saludables y a una reducción de la actividad física diaria, derivada de un aumento del sedentarismo. No obstante, las terapias asociadas a la mejora de este estilo de vida no han resultado tener el éxito esperado. Ahora bie…
il volto della morte: le maschere funerarie della sepoltura dei preti morti di Gangi
2014
riassunto — Le mummie moderne e il signifcato recondito della doppia sepoltura nelle culture mediterranee moderne sono da tempo ampiamente dibattuti. In questo lavoro si discute di una particolare “collezione” di corpi di ecclesiastici, mummifcati ed esposti in un comune montano madonita della Sicilia, Gangi. I corpi, principalmente risalenti al XIX secolo, mummifcati per colatura come nella tradizione del tempo e vestiti degli abiti talari, sono esposti nel piano sottostante della Chiesa Madre, in quella che nella tradizione è detta la “fossa dei parrini” (fossa dei preti). Le mummie, a differenza di altri siti siciliani e mediterranei, sono altresì corredate di sonetto commemorativo e di …
Naturalne spoiwa kostek nawozowych jako element zrównoważonej uprawy roślin
2016
Zrównoważona uprawa roślin, stawiająca nowe wymagania praktyce rolniczej, dąży do ograniczania wykorzystania nawozów mineralnych na rzecz długo działających nawozów organicznych. W szczególności cenne są te nawozy, które powstają w obrębie gospodarstwa z uwagi na ich wysoką jakość oraz brak kosztów związanych z zakupem i transportem. Zwłaszcza materia organiczna zawarta w odpadach przemysłu spożywczego lub powstająca w gospodarstwach domowych, przy braku zanieczyszczeń innymi rodzajami odpadów, może służyć do wytwarzania nawozu, który mógłby być wykorzystywany nawet w organicznej produkcji roślin uprawnych. W pracy przedstawiono wyniki badań wiązania organicznych i mineralnych komponentów n…
Czy gęsi są głupie? O ptasiej filozofii Mikołaja Reja słów kilka
2017
The article is an attempt to solve the enigma on the potential advantages of the Polish language that comes from the line to the person who will read from Zwierzyniec Mikołaj Rej. The author reviews the most famous and popular meanings of the symbols geese from antiquity to the Renaissance times. Indicated is a long road traveled by this positively associated theme until symbol geese has become synonymous mindless chatter. The opposite of the “idle talk” is the work of Miko³aj Rej, who was the father of Polish literature, hoisted our national culture to new heights.
A Stieltjes Approach to Static Hedges
2014
Static hedging of complicated payoff structures by standard instruments becomes increasingly popular in finance. The classical approach is developed for quite regular functions, while for less regular cases, generalized functions and approximation arguments are used. In this note, we discuss the regularity conditions in the classical decomposition formula due to P. Carr and D. Madan (in Jarrow ed, Volatility, pp. 417–427, Risk Publ., London, 1998) if the integrals in this formula are interpreted as Lebesgue integrals with respect to the Lebesgue measure. Furthermore, we show that if we replace these integrals by Lebesgue–Stieltjes integrals, the family of representable functions can be exte…
Stealth dicing with Bessel beams and beyond
2016
In the context of laser cutting of transparent materials, we investigate glass cleaving with Bessel beams and report that a modification of the beam with 3 main lobes drastically enhances cleavability and reduces defects.
Bounds for Bessel functions
1989
We establish lower and upper bounds for the Bessel functionJ v (x) and the modified Bessel functionI v(x) of the first kind. Our chief tool is the differential equation satisfied by these functions.
Riesz-Fischer Maps, Semi-frames and Frames in Rigged Hilbert Spaces
2021
In this note we present a review, some considerations and new results about maps with values in a distribution space and domain in a σ-finite measure space X. Namely, this is a survey about Bessel maps, frames and bases (in particular Riesz and Gel’fand bases) in a distribution space. In this setting, the Riesz-Fischer maps and semi-frames are defined and new results about them are obtained. Some examples in tempered distributions space are examined.
Pathophysiology of Obstructive Sleep Apnea (OSA)
2021
Obstructive sleep apnea (OSA) is a complex disorder characterized by total or partial collapse of the upper airways (UA) during sleep, causing obstructive apneas or hypopneas, respectively. During respiratory events, respiratory efforts occur against the restricted or collapsed upper airway, hypoxia and hypercapnia develop, and sympathetic activation increases. The main symptoms of OSA are intermittent snoring and excessive daytime sleepiness. OSA is often associated with obesity, hypertension, and increased cardiovascular risk. Pathophysiological aspects include: anatomical and physiological determinants of UA closure, and immediate and long-term consequences of chronic intermittent hypoxi…