Results 181 to 190 of about 494,865 (358)

RELATION BETWEEN THE COMPRESSIVE STRENGTH OF CONCRETE AND THE EFFECTIVE CEMENT WATER RATIO CALCULATED FROM THE RATE OF HYDRATION OF CEMENT

, 1967
Singo Seki, Kiyosi Kasahara, Takeo Kuriyama, Makoto Kawasumi   +3 more
openalex   +2 more sources

Highly Efficient 3D‐Printed PVDF‐Based Triboelectric Nanogenerators Featuring Polymorphic Perovskite Nanofillers

Advanced Functional Materials, EarlyView.
This study demonstrates the use of a low‐cost 3D printing technique to prepare a large‐area PVDF‐FAPbI3 composite dielectric film for flexible TENG application. The δ→α phase transformation of the FAPbI3 nanofillers has significantly improved the β‐phase content, morphology, and dielectric properties of the PVDF film.
Nurfatin Hafizah Zain Karimy, Hai Li, Hock Beng Lee, Devi Prashad Ojha, Manoj Mayaji Ovhal, Vasanthan Devaraj, Sooman Lim, Jae‐Wook Kang   +7 more
wiley   +1 more source

On the Relationship between the Uniaxial Compressive Strength and Young's Modulus of Rock

, 1968
Umetaro YAMAGUCHI
openalex   +2 more sources

Dual‐Mode Film Based on Highly Scattering Nanofibers and Upcycled Chips‐Bags for Year‐Round Thermal Management

Advanced Functional Materials, EarlyView.
Intelligent radiative cooling devices, adaptable to various weather conditions, have the potential for year‐round energy savings. This study introduces a sustainable dual‐mode film made from polycaprolactone nanofibers and upcycled chip bags for effective thermal management.
Qimeng Song, Stefan Rettinger, Chengzhang Xu, Ulrich Mansfeld, Markus Retsch   +4 more
wiley   +1 more source

Effects of Heat-Treatments on Hardness and Compressive Breaking Strength of Bearing Steels

, 1963
Shuzo Takeda, Yoshiro Iwama, Takeji Arakawa, Toshiro Yamamoto   +3 more
openalex   +2 more sources

Influence of the gradient in orientation on the compressive elastic modulus and yield strength of oriented polypropylene [PDF]

, 1979
Robert M. Caddell, Alan R. Woodliff
openalex   +1 more source

Sono‐Piezo‐Photosynthesis of Ethylene and Acetylene from Bioethanol under Ambient Conditions

Advanced Functional Materials, EarlyView.
A novel sono‐piezo‐photocatalytic strategy enables the conversion of bioethanol to ethylene (C2H4) and acetylene (C2H2) under ambient conditions, addressing the limitations of conventional methods that are high‐temperature and energy‐intensive. By using an advanced graphene oxide/sodium bismuth titanate heterostructure catalyst, this work achieved ...
Yue Jiang, Jiajun Zhang, Hongyang Ma, Shujie Zhou, Hsun‐Yen Lin, Sajjad S. Mofarah, Mark Lockrey, Teng Lu, Hangjuan Ren, Xiaoran Zheng, Maichael Gunawan, Suchen Huang, Yu‐Chun Huang, Fenglin Zhuo, Dali Ji, Judy N. Hart, Yun Liu, Jyh Ming Wu, Muthupandian Ashokkumar, Danyang Wang, Pramod Koshy, Charles C. Sorrell   +21 more
wiley   +1 more source

Field Test 1 of Compressive Strength of First-Year Sea Ice [PDF]

, 1983
Nirmal K. Sinha
openalex   +2 more sources

1038) On Relation Among the Compressive Strength, Pulse Velocity, Dynamic Modulus of Elasticity and the Logarithmic Decrement of Concrete by Sonic and Ultrasonic Methods(Materials, Execution)

, 1961
Sakichi Ohgishi, Toshiro Uchida
openalex   +2 more sources

Strategies to Design and Optimize Artificial Antigen‐Presenting Cells for T Cell Expansion in Cancer Immunotherapy

Advanced Functional Materials, EarlyView.
This review highlights recent advances in engineering artificial antigen‐presenting cells (aAPCs) as alternatives to dendritic cells for T cell expansion. Key design principles inspired by the immunological synapse are discussed, with emphasis on strategies for polyclonal and antigen‐specific T cell expansion.
Nguyen Thi Nguyen, Yu Seok Youn
wiley   +1 more source