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This article reconstructs one of the earliest and most important transfers of European art history and aesthetics to Latin America; more specifically, the reception of Heinrich Wolfflin’s psychology of art by the Argentinian architect and art theorist Angel Guido in the late 1920s. From this impulse emerged the intellectual networks and agendas of a specific and influential appropriation of the notion of artistic style, programmatically building a syncretistic Latin American aesthetic identity.

Attention deficit hyperactivity disorder (ADHD) is of great importance not only in children but also in adults; however, despite extensive research there are still many unsolved questions with respect to the diagnosis. Patients not only suffer from attention deficits and hyperactivity but also a variety of other problems, such as dyspraxia, problems with stimulus discrimination, dysgrammatism, legasthenia, or motor coordination problems. Furthermore, there are also psychopathological disorders, such as problems with memory, formal thinking, emotional modulation, drive and vegetative stability, in the sense of a psycho-organic syndrome. Such syndromes have long been known in psychiatry under terms, such as complex capacity disorders, minimal cerebral dysfunction (MCD), minimal brain dysfunction (MBD), mild psycho-organic syndrome, psycho-organic axis syndrome, mild cognitive impairment, developmental disorder and developmental biological syndrome. Etiological data with respect to genetics and early childhood brain trauma support the notion of a psychobiological disorder for complex cerebral dysfunction in the sense of a psycho-organic syndrome. Depending on the individual life and work situation, these additional symptoms of ADHD are in many cases of greater relevance for life adjustment than the core symptoms, depending on the individual life and work situations. The concept of minimal cerebral dysfunction describes the ADHD problem better and has a direct bearing on the diagnosis, therapy and sociomedical care of the patients.

In this paper we give closed-form representations of the Laplace transforms of and of are ordinary Bessel functions.

Closed-form expressions of the Laplace transforms of ordinary Bessel functions , of an evev order can be found in standard compilations for the cases n=0 and b=0 only. Investigations of the Sommerfeld description of inhomogeneous spherical waves led to two such forms, one in terms of modified spherical Bessel functions, and another one involving incomplete gamma funtions.