We designed a flexible probe to record both neuroelectrical and neurochemical activities (Figure 1). This probe has four microelectrodes for neural recording and a fluidic channel covered with a semipermeable membrane; the membrane is used for microdialysis in the brain. We measured impedance of the electrodes, and examined the leakage of dialysate from the fluidic channel in vitro.

This paper reviews recent developments in integrated fluidic mesosystems, based on low-temperature co-fired ceramic (LTCC) technology, in this laboratory and elsewhere. LTCC is shown to be an advantageous technique for integrated fluidic systems, due to its simplicity, low cost and ease of integration with other technologies and components (silicon, polymer, circuit boards. Also, the techniques...

The aim of this study was to investigate the link between ambulance transports due to heat stroke and air temperature by using daily data of ambulance transports in Okayama prefecture, Japan. Daily observations for ambulance transports due to heat stroke from July to September in 2010 in Okayama prefecture, Japan were obtained from Fire and Disaster Management Agency in Japan. Data of meteorolo...

Thermal oil is used as a heat transfer fluid in many thermal solar power systems, while molten salts are to store energy. The absorbs energy and transports it water-steam cycle via exchangers, where transformed into electric turbo-generator or stored storage device for subsequent transmission the cycle. complexity of these plants rather significant, they mix conventional engineering stations (w...

Electronic and optoelectronic devices based on thin films of carbon nanotubes are currently limited by the presence of metallic nanotubes. Here we present a novel approach based on nanotube alkyl functionalization to physically remove the metallic nanotubes from such network devices. The process relies on preferential thermal desorption of the alkyls from the semiconducting nanotubes and the su...

The benefits of the integration of novel optofluidic elements, e.g., fluidic lenses and liquid-core / liquid-cladding (L2) waveguides, for on-chip optical sample analysis are discussed. Using properly designed microfluidic channels, pre-calculated flow rate ratios and transparent fluids with different refractive indices but similar viscosity novel fluidic optical elements can be created. In thi...

The suitability of electrowetting-on-dielectric (EWD) microfluidics for true lab-on-a-chip applications is discussed. The wide diversity in biomedical applications can be parsed into manageable components and assembled into architecture that requires the advantages of being programmable, reconfigurable, and reusable. This capability opens the possibility of handling all of the protocols that a ...

The axiomatic approach to parallel transport theory is partially discussed. Bijective correspondences between the sets of connections, (axiomatically defined) parallel transports, and transports along paths satisfying some additional conditions, are constructed. In particular, the equivalence between the concepts “connection” and “(axiomatically defined) parallel transport” is established. Bozh...