Crystal Structure Transformation and Dielectric Properties of Polymer Composites Incorporating Zinc Oxide Nanorods

Zinc oxide (ZnO) nanorods were synthesized using a modified wet chemical method. Poly(vinylidene fluoride-co-hexafluoropropylene), P(VDF-HFP), nanocomposites with different ZnO nanorods loadings were prepared via a solution blend route. Field emission scanning electron microscopic (FE-SEM), X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR) were used to investigate the structure and morphology of the nanocomposites. XRD and FTIR data indicate that the incorporation of ZnO nanorods promote the crystalline structure transformation of P(VDF-HFP). As the content of ZnO nanorods increases, the β phase structure increases while the α phase decreases. In addition, the dielectric properties of the P(VDF-HFP) and its composites were systematically studied

アフターコロナ時代における中小企業のDX戦略 : 新潟県燕市の金属製品製造業中小企業を事例に

departmental bulletin pape

曲亭馬琴の短編合巻(十六)『代夜待白女辻占』(中冊)

departmental bulletin pape

Subaru Imaging of Asymmetric Features in a Transitional Disk in Upper Scorpius

We report high-resolution (0.07 arcsec) near-infrared polarized intensity images of the circumstellar disk around the star 2MASS J16042165-2130284 obtained with HiCIAO mounted on the Subaru 8.2 m telescope. We present our $H$-band data, which clearly exhibits a resolved, face-on disk with a large inner hole for the first time at infrared wavelengths. We detect the centrosymmetric polarization pattern in the circumstellar material as has been observed in other disks. Elliptical fitting gives the semimajor axis, semiminor axis, and position angle (P.A.) of the disk as 63 AU, 62 AU, and -14 $^{\circ}$, respectively. The disk is asymmetric, with one dip located at P.A.s of $\sim85^{\circ}$. Our observed disk size agrees well with a previous study of dust and CO emission at submillimeter wavelength with Submillimeter Array. Hence, the near-infrared light is interpreted as scattered light reflected from the inner edge of the disk. Our observations also detect an elongated arc (50 AU) extending over the disk inner hole. It emanates at the inner edge of the western side of the disk, extending inward first, then curving to the northeast. We discuss the possibility that the inner hole, the dip, and the arc that we have observed may be related to the existence of unseen bodies within the disk.Comment: 21 pages, 3 figures, published 2012 November 7 by ApJL, typo correcte

第一回欧州ユースワーク大会宣言

textapplication/pdfdepartmental bulletin pape

A manuscript by Yosano Akiko(Susukida Kyukin collection(Kurashiki City))

departmental bulletin pape

傾城不問語

application/pdfdepartmental bulletin pape

匂股到近集（3/3）

凡例・上下巻・勾股問答。天王寺屋市郎兵衛板。水玉堂目録あり。「石川郡鞍月村宮五蔵書」、「柿沢蔵書」、「宮野」印あり。boo

Investigation of the Self-Care Behavior Process and the Motivation of Preschool Children with a Tracheotomy at Home: Toward the Development of a Nursing Program for Parents

聖路加看護大学博士（看護学）2013doctoral thesi

Report of the 18th Asian Games (Jakarta, Indonesia) : Focusing on Men’s Marathon and Women’s Long-distance Events

application/pdf資料departmental bulletin pape