Zobrazeno 1 - 10
of 102
pro vyhledávání: '"Naoto MIYAMOTO"'
Autor:
Haixin Zhang, Ayako Chōnan, Ming Zou, Munkhpurev Bat-Amgalan, Naoto Miyamoto, Naoki Kano, Shuang Zhang
Publikováno v:
Water, Vol 15, Iss 19, p 3420 (2023)
A new type of adsorbent, Zr-doped three metal element adsorbent MgMnZr-LDH(3), was synthesized using Mg(NO3)2·6H2O, Mn(NO3)2·6H2O, and ZrCl2O·8H2O and employed to adsorb phosphate ions from an aqueous solution. The materials were characterized usi
Externí odkaz:
https://doaj.org/article/7e340207f2724121855079b371c0600e
Publikováno v:
Membranes, Vol 12, Iss 9, p 835 (2022)
In this work, low-cost ceramic membranes (CMs) were prepared from ultrafine starting powders such as kaolin, clay, and starch by a dry compaction method. The ceramic membranes were sintered at different temperatures and times and were characterized b
Externí odkaz:
https://doaj.org/article/5697b6f1b6d5406e8655cbd88f796210
Publikováno v:
Polymers, Vol 14, Iss 7, p 1473 (2022)
In this study, a method of removing an anionic surfactant sodium dodecyl sulfate (SDS) from an aqueous solution by cellulose modified with quaternary ammonium cation was discussed. Cellulose, as the adsorbent, was obtained from medical cotton balls,
Externí odkaz:
https://doaj.org/article/255dd57f8ed94ebeb32b3781c6c3cfab
Autor:
Junnosuke OKAJIMA, Takahiro OKABE, Naoto MIYAMOTO, Tatsuo MORIMOTO, Kazuhiko TSUNODA, Nozomu HATAKEYAMA
Publikováno v:
Journal of Biomechanical Science and Engineering, Vol 15, Iss 1, Pp 19-00507-19-00507 (2020)
To evaluate the frictional heating effect during ski gliding by temperature measurement, a temperature measurement system was developed and evaluated numerically and experimentally. The portable temperature measurement system with high temperature re
Externí odkaz:
https://doaj.org/article/e36f0b6f5f7a4a84a481c12d08ef9e3d
Publikováno v:
Applied Sciences, Vol 11, Iss 18, p 8407 (2021)
In this study, we investigated the removal of Cs from aqueous solutions using geomaterials. Adsorption was chosen as an effective method to develop for the removal of Cs from radioactive waste liquids. Geomaterials, including fly ash and slag as raw
Externí odkaz:
https://doaj.org/article/6986dd34a4f5444b95a0f0b039eb81ae
Publikováno v:
International Journal of Molecular Sciences, Vol 22, Iss 7, p 3447 (2021)
Chitosan (CS) modified with ethylenediamine tetraacetic acid (EDTA) was further modified with the zeolite imidazole framework (ZIF-8) by in situ growth method and was employed as adsorbent for the removal of rare-earth elements (REEs). The material (
Externí odkaz:
https://doaj.org/article/05b54daadc814acf828ccd0452cc239e
Publikováno v:
Applied Sciences, Vol 11, Iss 4, p 1557 (2021)
The removal of cadmium (Cd) and zinc (Zn) from soil by phytoremediation was investigated using Taraxacum officinale and Gazania. A plant environmental control system was used to cultivate the plants. The effects of different biodegradable chelating a
Externí odkaz:
https://doaj.org/article/b2da2bceff164708bd9d4d874827008e
Publikováno v:
Applied Sciences, Vol 10, Iss 14, p 4745 (2020)
In this study, chitosan beads modified with sodium dodecyl sulfate (SDS) were successfully synthesized and employed for the removal of chromium(VI) (Cr(VI)). The adsorption performance of the adsorbent (SDS-chitosan beads) was examined by batch exper
Externí odkaz:
https://doaj.org/article/eaa840e9de2145e9999a4c75ce07964f
Publikováno v:
Journal of Functional Biomaterials, Vol 9, Iss 3, p 49 (2018)
An experiment on the adsorption of uranium (VI) by chitosan was conducted to investigate the efficiency of chitosan as an adsorbent for U(VI). The adsorption potential of U(VI) by chitosan was investigated with ICP-MS by varying the experimental cond
Externí odkaz:
https://doaj.org/article/ca25b4123f9b4365be8d6d2c0039ccdf
Autor:
Keizo, Yamamoto, Takahiro, Nishino, Rahul, Bale, Tokimasa, Shimada, Naoto, Miyamoto, Makoto, Tsubokura
Publikováno v:
Sports Biomechanics. :1-15
This study was designed to develop a computational fluid dynamics (CFD) method for unsteady analysis of a series of ski jump movements with attitude changes, and to analyse the aerodynamic characteristics of an expert jumper over the entire ski jump