A three dimensional signed small ball inequality

"Vegeu el resum a l'inici del document del fitxer adjunt."

Bergman-type singular operators and the characterization of Carleson measures for Besov-Sobolev spaces on the complex ball

"Vegeu el resum a l'inici del document del fitxer adjunt."

Portanus Ball: descrições de dez espécies novas (Hemiptera, Cicadellidae, Xestocephalinae)

The following new species are described and illustrated from Brazil: Portanus vittatus sp. nov. (Paraná), P. castaneus sp. nov. (Rondônia), P. variatus sp. nov. (Rondônia), P. ocellatus sp. nov. (Mato Grosso), P. cinctus sp. nov. (Mato Grosso), P. bimaculatus sp. nov. (Rondônia), P. eliasi sp. nov. (Rondônia), P. marginatus sp. nov. (Paraná), P. maculatus sp. nov. (Paraná) and P. bicornis sp. nov. (Mato Grosso).

Portanus Ball: descrição de uma espécie nova (Hemiptera, Cicadellidae, Xestocephalinae)

Portanus dubius sp. nov. é descrita e ilustrada a partir de espécimens que foram coletados com armadilha Malaise durante um levantamento entomológico no Estado do Paraná, Brasil (PROFAUPAR).

Uma nova espécie de Portanus Ball (Hemiptera, Cicadellidae) do Brasil

Uma nova espécie de Portanus Ball, 1932 é descrita a partir de material coletado nos Estados de Rondônia e Mato Grosso, Brasil. A genitália da fêmea também é descrita.

Concrete Pavement Mixture Design and Analysis (MDA): Development and Evaluation of Vibrating Kelly Ball Test (VKelly Test) for the Workability of Concrete, 2015

Due to the low workability of slipform concrete mixtures, the science of rheology is not strictly applicable for such concrete. However, the concept of rheological behavior may still be considered useful. A novel workability test method (Vibrating Kelly Ball or VKelly test) that would quantitatively assess the responsiveness of a dry concrete mixture to vibration, as is desired of a mixture suitable for slipform paving, was developed and evaluated. The objectives of this test method are for it to be cost-effective, portable, and repeatable while reporting the suitability of a mixture for use in slipform paving. The work to evaluate and refine the test was conducted in three phases: 1. Assess whether the VKelly test can signal variations in laboratory mixtures with a range of materials and proportions 2. Run the VKelly test in the field at a number of construction sites 3. Validate the VKelly test results using the Box Test developed at Oklahoma State University for slipform paving concrete The data collected to date indicate that the VKelly test appears to be suitable for assessing a mixture’s response to vibration (workability) with a low multiple operator variability. A unique parameter, VKelly Index, is introduced and defined that seems to indicate that a mixture is suitable for slipform paving when it falls in the range of 0.8 to 1.2 in./√s.

A(-infinity)-interpolation in the ball

We give a necessary and sufficient condition for a sequence [ak}k in the unit ball of C° to be interpolating for the class A~°° of holomorphic functions with polynomial growth. The condition, which goes along the lines of the ones given by Berenstein and Li for some weighted spaces of entire functions and by Amar for H°° functions in the ball, is given in terms of the derivatives of m > n functions F Fm e A~°° vanishing on {ak)k.

En el ball les emocions pesen més que la cultura

La música té el poder de fer moure persones de totes les cultures perquè utilitza els mateixos circuits neuronals que el moviment

Injury pattern of the Flash-Ball, a less-lethal weapon used for law enforcement: report of two cases and review of the literature.

Less-lethal weapons are used in law enforcement to neutralize combative individuals and to disperse riot crowds. Local police recently used such an impact weapon, the Flash-Ball, in two different situations. This gun fires large rubber bullets with kinetic energies around 200 J. Although it is designed to avoid skin penetration, impacts at such energies may still create major trauma with associated severe injuries to internal organs. This is a report of 2 patients shot with the Flash-Ball who required medical attention. One could be discharged quickly, but the other required hospitalization for heart and lung contusion. Both patients required advanced investigations including computed tomography (CT) scan. The medical literature on injuries induced by less-lethal impact weapons is reviewed. Impacts from the Flash-Ball can cause significant injury to internal organs, even without penetration. Investigations as for other high-energy blunt traumas are called for in these cases.

Stade Elisabeth, 17/4/20, sports féminins [basket-ball] : [photographie de presse] / [Agence Rol]

Référence bibliographique : Rol, 58930

Stade Elisabeth, 17/4/20, sports féminins [basket-ball] : [photographie de presse] / [Agence Rol]

Référence bibliographique : Rol, 58926