Results 121 to 130 of about 169,832 (144)

AUSz: Acta Biologica Tomus XXXI. Fasc. 1-4. [PDF]

, 1985

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Pollen morphology of Lathyrus (Leguminosae) taxa belonging to Lathyrus, Orobastrum and Cicercula sections from Turkey [PDF]

A Cronquist, A Kahraman, A Perveen, A Tosheva, A Tosheva, A Tosheva, CC Townsend, F Güneş, F Güneş, F Güneş, F Güneş, F Güneş, Fatma Güneş, G Post, GP Gapotchka, K Faegri, K Yamamoto, M Bässler, PD Moore, PH Davis, PH Davis, RO Whyte, RP Wodehouse, W Punt   +23 more
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Stamen Structure and Function [PDF]

R. J. Scott
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Pollen micro-morphometry of two endangered species of Rauvolfia L. (Apocynaceae) from the Indo-Gangetic Plains of Central India using LM, CLSM and FESEM

Palynology, 2022
Rauvolfia belongs to the family Apocynaceae and encompasses herbs or shrubs with leaves in whorls of three or four. It is an endangered plant of the tropics and subtropics.
S. Tripathi, A. Garg, A. Shukla, A. Farooqui, A. Pandey, Tusha Tripathi, V. Singh   +6 more
semanticscholar   +1 more source

The rheological performance of shear thickening fluids based on carbon fiber and silica nanocomposite

The Physics of Fluids, 2023
Current available shear-thickening fluid (STFs) may suffer from issues such as unsatisfactory energy dissipation performance and unstable dynamic stability for practical engineering applications.
Li Sun, Tianqi Liang, Chunwei Zhang
semanticscholar   +1 more source

Corner Strengthening by Local Thickening and Ausforming Using Planar Compression in Hot Stamping of Ultra-High Strength Steel Parts

Metals, 2021
Hot-stamped products are widely used for the body-in-white of an automobile as they are lightweight and improve crashworthiness. A hot-stamping process using planar compression was developed to strengthen corners of ultra-high strength parts by local ...
T. Maeno, K. Mori, H. Homma, A. Talebi-Anaraki, Ryohei Ikeda   +4 more
semanticscholar   +1 more source

Investigation on rheological characteristics of magnetorheological shear thickening fluids mixed with micro CBN abrasive particles

Smart materials and structures (Print), 2022
The novel magnetorheological shear thickening polishing fluids (MRSTPFs) were developed by mixing micro cubic boron nitride (CBN) abrasive particles into traditional magnetorheological shear thickening fluids.
Cheng Qian, Yebing Tian, Zenghua Fan, Zhiguang Sun, Zhen-kun Ma   +4 more
semanticscholar   +1 more source

Fumed Silica-Based Suspensions for Shear Thickening Applications: A Full-Scale Rheological Study.

Langmuir, 2022
Understanding shear thickening fluids (STFs) is critically important in a broad spectrum of fields ranging from biology to military. STFs are referred to the suspension of solid particles in an inert carrier liquid. Customizing the thickening behavior is
Parvin Alaee, M. Kamkar, M. Arjmand
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A Self‐Thickening and Self‐Strengthening Strategy for 3D Printing High‐Strength and Antiswelling Supramolecular Polymer Hydrogels as Meniscus Substitutes

Advanced Functional Materials, 2021
3D printing of high‐strength and antiswelling hydrogel‐based load‐bearing soft tissue scaffolds with similar geometric shape to natural tissues remains a great challenge owing to insurmountable trade‐off between strength and printability.
Ziyang Xu, Chuanchuan Fan, Qian Zhang, Yang Liu, Chunyan Cui, Bo Liu, T. Wu, Xiaoping Zhang, Wenguang Liu   +8 more
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Adaptive shearing-gradient thickening polishing (AS-GTP) and subsurface damage inhibition

, 2021
A novel adaptive shearing-gradient thickening polishing (AS-GTP) method is first proposed to improve surface accuracy and restrain subsurface damage on lithium niobite (LiNbO3 or LN) crystal.
Min Li, B. Karpuschewski, H. Ohmori, O. Riemer, Ying Wang, Ting Dong   +5 more
semanticscholar   +1 more source