Tetsuya Nemoto

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Our purpose is to study the effect on the blood flow caused by the valve in blood vessel. We examine the possibility that thrombosis is caused by pressing the artificial valve. We tried to solve the flow of blood by numerical analysis with an incompressibility Navier-Stokes equation. We supposed the static boundary condition about vessel shape, although(More)
AIM To investigate the association of grip strength and activities of daily living independence in older adults, using a newly-developed grip strength measuring device. METHODS Patients who visited the clinic for memory disorders at the National Center for Geriatrics and Gerontology (142 men and 205 women, mean age 74.8 ± 8.8 years) were included in the(More)
A pressure ulcer is defined as damage to skin and other tissues over a bony prominence caused by excess pressure. Deep pressure ulcers that develop over specific bony prominences often exhibit wound deformity, defined as a change in the 3-dimensional shape of the wound. Subsequently, the wound deformity can result in undermining formation, which is a(More)
AIM OF THE STUDY We examined the location-specific properties of pressure ulcers, focusing on depth and undermining formation, which are often unfavorable factors for ulcer healing. METHODS We conducted a retrospective observational study of 2 independent databases on pressure ulcers. Databases from a 200-bed hospital (database A) and a 300-bed hospital(More)
It is very important to keep the volume of intracellular through organ preservation. We focused the structure of intracellular water. Because this report is a precursor study for new organ preservation technology, we defined the system contains only water and hydrogen molecules. The calculation was done by a code of molecular dynamics method; MXDTRICL. We(More)
OBJECTIVES The objective of this study is to clarify the surgical indication for rheumatoid forefoot deformity according to background characteristics and plantar pressure. METHODS Patients with rheumatoid arthritis were divided into a non-surgical group (group N) and a surgical group (group S). The former consisted of 225 ft, and the latter consisted of(More)
The palladium-catalyzed denitrogenative indolization of N-aroylbenzotriazoles 1 and internal alkynes 2 produced the corresponding polysubstituted indoles 3 in good to high yields. For example, the reaction of 5,6-dimethyl-1-[4-(trifluoromethyl)benzoyl]benzotriazole (1j) with 6-dodecyne (2a), 4-octyne (2b), and diphenylacetylene (2f) in the presence of 10(More)
We have the three biological discussions as for stochastic and dissipative equations. The first model belongs to the group of diffuse equations according to a kind of complex Fokker-Planck equation. The second one show the concrete stochastic model for actin-myosin system using stochastic resonance, and the last is stochastic or diffusional flagellar motor(More)
The Macrobiotus hufelandi is a living thing that belongs to the Tardigrada. And, it is known as a living thing where it can live in the breaking point of the life for a long term. Because for Macrobiotus hufelandi's cell to endure turbulence. However, there are many uncertain points about the biological function mechanism. Authors researched; Ecology of(More)
In order to understand the movement of actin-myosin system in muscle, we propose new model of stochastic inclined rods model (DS-SIRM). DS-SIRM has many inclined rods stood out from its body and it moves always forward to one direction whenever those rods are independently vibrating. DS-SIRM can convert the thermal noise to the one directional motion by(More)