This paper focuses on the variation in extraction-ion beam performances in a miniature ion engine due to grid erosion. Because speed and cost are very important issues in microspacecraft development, we replace time-consuming grid wear tests with numerical simulations using the JAXA Ion Engine Development Initiatives (JIEDI) tool. By comparing the results obtained for a miniature ion engine wit...

Miniature Text to Speech (TTS) systems are broadly applied to embedded system and speech chip, where limited resource requires the corpus to be relatively small and the computing complexity to be low. In general, speech synthesized by conventional miniature TTS systems lacks naturalness due to the limitation of corpus size. In this paper, a method of automatic building a small corpus from a lar...

In persistent Müllerian duct syndrome (PMDS), Müllerian ducts fail to regress in males during sexual differentiation. In the canine miniature schnauzer model, PMDS is caused by a C to T transition in exon 3 of the Müllerian inhibiting substance type II receptor (MISRII), which introduces a DdeI restriction site. Here we report a molecular diagnostic test for PMDS in the miniature schnauzer to i...

in this study, in vitro growth characteristics of fibroblasts of metacarpal region of horses and caspian miniature horses were evaluated. under general anesthesia and aseptic condition, a full thickness skin incision was created on the lateral aspect of mid-third of left metacarpal region of 4 mixed thoroughbred horses and 4 caspian miniature horses and 3 grams of subcutaneous tissue was harves...

1. The application of metabolic inhibitors to nerve-muscle synapses on 'white' and 'red' fibres in the retractor unguis muscles of P. americana and B. giganteus resulted in a dramatic increase in the spontaneous miniature potential discharge and was accompanied by a summation of the miniature potentials to form 'composite' potentials. 2. Axon terminals associated with 'white' muscle fibres resp...

1. Analyses of platelet lipid composition were carried out on material pooled from male and female miniature pigs. 2. The cholesterol/phospholipid molar ratio was 0.6. 3. Phosphatidylcholine represents the major class of phospholipids (47%) and phosphatidylinositol the minor (2%). 4. The main fatty acids of phosphatidylcholine, phosphatidylethanolamine, phosphatidylserine, phosphatidylinositol ...

Interest in the American Miniature Horse has markedly grown and become widespread during the past 10 years. Unfortunately, very little published data, specific to this breed, exist in the literature, so that when presented with a miniature horse stallion, we extrapolate information from published studies of other breeds to investigate the case. This study was designed to determine normal parame...

A miniature Clark-type oxygen sensor has been integrated with a microstructure using a novel fabrication technique. The oxygen chip consists of a glass substrate with a three-electrode configuration, which is separated and connected by a groove, and a poly(dimethylsiloxane) (PDMS) container with an immobilized PDMS oxygen-permeable membrane. The assembly of the different substrates only uses th...

In this paper we present an active video module that consists of a miniature video sensor, a wireless video transmitter and a pan-tilt mechanism driven by micromotors. The video module is part of a miniature mobile robot that is projected to areas of the environment to be surveyed. A single-chip CMOS video sensor and miniature brushless D.C. gearmotors are used to comply with restrictions impos...