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Tongue body movements in speech: Straight or curved paths?

This paper examines tongue body movements between two vowels with particular emphasis on the shape of the movement paths. Earlier work on tongue movements in speech has mostly focused on movements for consonants. The movements analyzed are from the first to the second vowel in a sequence of vowel-bilabial consonant-vowel. Native speakers of Japanese and Italian served as subjects. The linguistic m

“Mournful and yet grand is the destiny of the artist.” Some Economic History of Music Composers and their Creativity

This dissertation provides new insights on creativity and the lives of creative people, by availing of unique data-sets covering the lives, works and emotional states of famous music composers. The underlying research documents the long-run persistence of a society’s preference towards cultural goods and shows that the geography of composer births displays remarkable continuity over a period of se

Critical issues of clinical human embryonic stem cell therapy for brain repair.

Embryonic stem cells (ESCs) provide hope as a potential regenerative therapy for neurological conditions such as Parkinson's disease and spinal cord injury. Currently, ESC-based nervous system repair faces several problems. One major hurdle is related to problems in generating large and defined populations of the desired types of neurons from human ESCs (hESCs). Moreover, survival of grafted hESC-

Quantitative comparison of constitutive promoters in human ES cells.

BACKGROUND: Constitutive promoters that ensure sustained and high level gene expression are basic research tools that have a wide range of applications, including studies of human embryology and drug discovery in human embryonic stem cells (hESCs). Numerous cellular/viral promoters that ensure sustained gene expression in various cell types have been identified but systematic comparison of their a

Major chromosomal breakpoint intervals in breast cancer co-localize with differentially methylated regions.

Solid tumors exhibit chromosomal rearrangements resulting in gain or loss of multiple chromosomal loci (copy number variation, or CNV), and translocations that occasionally result in the creation of novel chimeric genes. In the case of breast cancer, although most individual tumors each have unique CNV landscape, the breakpoints, as measured over large datasets, appear to be non-randomly distribut

Hydrogen Peroxide Vapor Decontamination in a Patient Room Using Feline Calicivirus and Murine Norovirus as Surrogate Markers for Human Norovirus.

OBJECTIVE To determine whether hydrogen peroxide vapor (HPV) could be used to decontaminate caliciviruses from surfaces in a patient room. DESIGN Feline calicivirus (FCV) and murine norovirus (MNV) were used as surrogate viability markers to mimic the noncultivable human norovirus. Cell culture supernatants of FCV and MNV were dried in triplicate 35-mm wells of 6-well plastic plates. These plates

Kvalitetsregistrering ett stöd för bättre specialiserad palliativ vård. : Nio av tolv indikatorer förbättrades signifikant under ett år.

Systematic improvement of quality of care at the end of life is still scarce. The regional palliative care service in Skåne, which has eight units covering a population of almost 1.3 million inhabitants, has systematically used the Swedish Register of Palliative Care (SRPC, http://www.palliativ.se/ ) for care development. 9 out of 12 of the indicators improved significantly in 2014 compared to 201

On the dispersion equation for a homogeneous, bi-isotropic waveguide of arbitrary cross-section

In this article, we consider the propagation problem inside a waveguide filled with a homogeneous bi-isotropic material. The cross section of the waveguide is assumed arbitrary. By using the classical theory for the 2D Helmholtz equation in the cross section and the null-field approach, we obtain the dispersion equation in an implicit form. The final equation is a potential candidate for the solut

Natural Vision for Artificial Systems, Active Vision and Thought

The visual system in animals and humans consists of a number of information processing units that are here called visual routines. These routines are specialized in handling different cognitive tasks, for example, object recognition, motion, stereo, color, texture, and optic flow. together, these routines contribute to the internal representation of the visual world. On the top of this network of

Is chronic diabetic foot ulcer an indicator of cardiac disease?

OBJECTIVE: To evaluate presence and severity of cardiac disease in individuals with chronic diabetic foot ulcers using echocardiography. METHOD: Eighty consecutive patients with chronic foot ulcers attending the multidisciplinary diabetes foot clinic at Helsingborg Hospital underwent clinical examination, toe blood pressure measurement and a standard echocardiographic examination. RESULTS: Sixty-n