Results 71 to 80 of about 160,549 (91)

492. Kokin waka-shū

, 1987
Iwao Seiichi, Iyanaga Teizō, Ishii Susumu, Yoshida Shōichirō, Fujimura Jun'ichirō, Fujimura Michio, Yoshikawa Itsuji, Akiyama Terukazu, Iyanaga Shōkichi, Matsubara Hideichi. 492. Kokin waka-shū.
Iwao, Seiichi, Matsubara, Hideichi, Iyanaga, Teizō, Fujimura, Jun'ichirō, Ishii, Susumu, Akiyama, Terukazu, Yoshikawa, Itsuji, Iyanaga, Shôkichi, Yoshida, Shōichirō, Fujimura, Michio   +9 more
core  

Ideal spin-orbit-free Dirac semimetal and diverse topological transitions in Y8CoIn3 family

Communications Materials
Topological semimetals, known for their intriguing properties arising from band degeneracies, have garnered significant attention. However, the discovery of a material realization and the detailed characterization of spinless Dirac semimetals have not ...
Manabu Sato, Juba Bouaziz, Shuntaro Sumita, Shingo Kobayashi, Ikuma Tateishi, Stefan Blügel, Akira Furusaki, Motoaki Hirayama   +7 more
doaj   +1 more source

Automatic detection of subsurface defects of concrete slabs by domain adaptation algorithm

Case Studies in Construction Materials
Locating and imaging internal defects in concrete is a challenging task. The traditional impact-echo (IE) method offers only qualitative analysis of defects and requires operation by skilled technicians, often leading to misjudgments and significant ...
Gao Shang, Jun Chen
doaj   +1 more source

Band 5, 492 (Sammlung Friedlaender)

BAND 5, 492 (SAMMLUNG FRIEDLAENDER) Band 5, 492 (Sammlung Friedlaender) (Public Domain ...

core  

Aqueous Phase Textile Dye Degradation by Microbes and Nanoparticles: A Review

Advances in Materials Science and Engineering
Textile industries utilize a variety of dyes and chemicals, resulting in wastewater that contains numerous hazardous components. The release of these dyes into aquatic systems poses a serious environmental and harms human health due to their persistence,
Banlambhabok Khongthaw, P. K. Chauhan, Nousheen Chishty, Dhruv Kumar, Amarnath Velmurugan, Akruti Singh, Richa Bhtoya, Nisha Devi, Ajinkya Nene, Sorour Sadeghzade, Joshua O. Ighalo   +10 more
doaj   +1 more source

Research on the random generation model of 2D irregular aggregates in concrete based on fast grid region division method and its ground penetrating radar characteristics

Case Studies in Construction Materials
Concrete can be regarded as a composite material with aggregates embedded in hardened slurries. The size, shape and distribution of aggregates directly affect multiple properties of concrete, including mechanical properties, ultrasonic field ...
Shuaishuai Wei, Ding Wang, Xuchun Wang, Huan Zhang, Honglin Cao, Qiang Liu   +5 more
doaj   +1 more source

Development of a high-strength lightweight geopolymer concrete for structural and thermal insulation applications

Case Studies in Construction Materials
Investigating the thermal insulation properties of lightweight geopolymer concrete is essential. This paper aims to develop a lightweight aggregate geopolymer concrete (LWAGC) with good density, compressive mechanical and thermal insulation properties ...
Y.H. Zhang, H. Wang, W.L. Zhong, L.F. Fan   +3 more
doaj   +1 more source

Effectiveness of Structural Walls in Reinforced Concrete Buildings [PDF]

, 1981
Submitted by Megan Hayes (mohayes2@illinois.edu) on 2009-10-29T14:18:56Z No. of bitstreams: 1 SRS-492.pdf: 12573598 bytes, checksum: 35d5359d3b7c5e6a70998ab1bb1979ac (MD5)Made available in DSpace on 2009-10-29T14:18:56Z (GMT). No.
Otani, S.
core  

Sub-millisecond keyhole pore detection in laser powder bed fusion using sound and light sensors and machine learning

Materials Futures
Laser powder bed fusion is a mainstream additive manufacturing technology widely used to manufacture complex parts in prominent sectors, including aerospace, biomedical, and automotive industries.
Zhongshu Ren, Jiayun Shao, Haolin Liu, Samuel J Clark, Lin Gao, Lilly Balderson, Kyle Mumm, Kamel Fezzaa, Anthony D Rollett, Levent Burak Kara, Tao Sun   +10 more
doaj   +1 more source

Production of Biodiesel from Crude Pittosporum resiniferum Oil Using Heterogeneous Solid Base Catalyst

Nano Select
Pittosporum resiniferum oil was extracted from the seed and the oil together with methanol was use for the production of biodiesel through transesterification process using novel solid base catalyst (K2CO3 supported on MgO).
Rogers Kipkoech, Mohammed Takase
doaj   +1 more source