* لوئسم هدنسيون : تسراميب ،رفظ ،سردم نا رغصا يلع ) ع ( نفلت : 9 44503395 email: [email protected] فده و هنيمز : هچب رد يناجيه و يراتفر تلاكشم هسياقم شهوژپ نيا زا فده اب ردام يتسرپرس تحت دلاو كت ياه هداوناخ ينيمخ ماما دادما هتيمك رد دلاو ود ياه ) هر ( تسا نارهت . لثم يمئلاع يراتفر تلاكشم زا روظنم زا روظنم و تسا يعامتجا تلاكشم و يراكهزب ،يرگشاخرپ و بارطضا ،يگدرسفا لثم يمئلاع يناجيه ...

The effects of age, sex, and vocal tract configuration on the glottal excitation signal in speech are only partially understood, yet understanding these effects is important for both recognition and synthesis of speech as well as for medical purposes. In this paper, three acoustic measures related to the voice source are analyzed for five vowels from 3145 CVC utterances spoken by 335 talkers (8...

The precise mechanism(s) underlying the thermal hyperemic response to local heating of human skin are not fully understood. The purpose of this study was to investigate a potential role for H1 and H2 histamine-receptor activation in this response. Two groups of six subjects participated in two separate protocols and were instrumented with three microdialysis fibers on the ventral forearm. In bo...

The extension of classical analysis to time series data is the basic problem faced in many fields, such as engineering, economic and medicine. The main objective of discriminant time series analysis is to examine how far it is possible to distinguish between various groups. There are two situations to be considered in the linear time series models. Firstly when the main discriminatory informati...

As a follow-up to a recent paper considering two symmetric queues, the Shortest Queue First service discipline is presently analysed for two general asymmetric queues. Using the results previously established and assuming exponentially distributed service times, the bivariate Laplace transform of workloads in each queue is shown to depend on the solution M to a two-dimensional functional equati...

The superior vestibular nucleus (SVN), which holds a key position in vestibulo-ocular reflexes and nystagmus, receives direct hypothalamic histaminergic innervations. By using rat brainstem slice preparations and extracellular unitary recordings, we investigated the effect of histamine on SVN neurons and the underlying receptor mechanisms. Bath application of histamine evoked an excitatory resp...

The substantia nigra pars reticulata (SNr) is a key basal ganglia output nucleus. Inhibitory outputs from SNr are encoded in spike frequency and pattern of the inhibitory SNr projection neurons. SNr output intensity and pattern are often abnormal in movement disorders of basal ganglia origin. In Parkinson's disease, histamine innervation and histamine H3 receptor expression in SNr may be increa...

Given two graphs H1 and H2, a graph G is (H1,H2)-free if it contains no induced subgraph isomorphic to or H2. A Pt the path on t vertices. chair P4 with an additional vertex adjacent one of middle vertices P4. k-vertex-critical has chromatic number k but every proper less than k. In this paper, we prove that there are only finitely many 5-vertex-critical (P5,chair)-free graphs.

Calponins have been implicated in the regulation of actomyosin interactions in smooth muscle cells, cytoskeletal organisation in nonmuscle cells, and the control of neurite outgrowth. Domains homologous to the amino-terminal region of calponin have been identified in a variety of actin cross-linking proteins and signal transduction molecules, and by inference these 'calponin homology (CH) domai...