Results 41 to 50 of about 119,520 (314)

Effects of Rowing on Rheological Properties of Blood

International Journal of Environmental Research and Public Health, 2023
The aim of this study was to analyze the selected hematological and rheological indices in female rowers during the competitive season. The study included 10 female rowers (aged 21.2 ± 2.6) and the control group consisted of 10 woman of corresponding age (non-athletes).
Mateusz Mardyła, Aneta Teległów, Bartłomiej Ptaszek, Małgorzata Jekiełek, Grzegorz Mańko, Jakub Marchewka   +5 more
openaire   +3 more sources

ELECTRORHEOLOGICAL PROPERTIES OF AMORPHOUS TITANIUM OXIDE PARTICLES WITH DIFFERENT SIZES

, 2011
A kind of amorphous titanium oxide particles with different sizes (30nm, 80nm, 240nm and 640nm) was prepared using a hydrolysis method. The microstructure, dielectric properties and ER performance were investigated.
Wu, Jinghua, Cui, Ping, JIANJUN GUO, Liu, FH, FENGHUA LIU, Guo, Jianjun, Xu, Gaojie, GAOJIE XU, Cheng, Yuchuan, YUCHUAN CHENG, PING CUI, Liu, Fenghua, JINGHUA WU   +12 more
core   +1 more source

Defect Evolution and Mechanical Performance of Fused Filament Fabrication‐Manufactured 17‐4PH Stainless Steel Revealed by X‐Ray Computed Tomography

Advanced Engineering Materials, EarlyView.
X‐ray computed tomography reveals how process‐induced defects evolve from green to sintered states in Fused Filament Fabrication (FFF)‐manufactured 17‐4PH stainless steel. Internal porosity, weakest cross‐sections, and fracture locations show strong correlation with tensile performance, demonstrating the potential of computed tomography (CT)‐based ...
György Ledniczky, Márk Sárközi, Ibolya Zsoldos, Zoltán Weltsch   +3 more
wiley   +1 more source

Rheological properties and workability of PVA fiber and nano-SiO2 modified cement-based materials

Developments in the Built Environment
Nanoparticles and fibers are frequently applied to improve the mechanical properties and durability of cement-based materials (CBM). In this study, rheology, workability and compressive strength tests were carried out to investigate the effect of PVA ...
Yaowen Sun, Peng Zhang, Jinjun Guo, Lei Wang, Jingjiang Wu   +4 more
doaj   +1 more source

ALTERATION OF RHEOLOGICAL PROPERTIES OF BLOOD AT PATIENTS WITH TONSILLITIS [PDF]

Саратовский научно-медицинский журнал, 2008
Complex research of rheological properties of blood at patients with lacunar tonsillitis lead depending on the period of disease. It is shown, that inflammatory process at patients to a great extent defines disturbances of rheological properties of blood.
O.I. Kulapina, V.F. Kirichuk, I.A. Zaitseva   +2 more
doaj  

Thermal Evaluation, Rheological Properties and Characterization of Pristine, Modified and Polyacrylamide-Mediated Grafted Acacia modesta Gum

, 2020
Naturally occurring plant-based gums are being widely used in different industries due to their unique thickening and gelling potentialities. The research was planned to evaluate the influence of hydrolysis and modification on rheological and thermal ...
Muhammad Shahid, Hira Munir, Muhammad Bilal, Hafiz M.N. Iqbal   +3 more
core   +1 more source

Stretching the Printability Metric in Direct‐Ink Writing with Highly Extensible Yield‐Stress Fluids

Advanced Functional Materials, EarlyView.
This study introduces “drawability” as a new metric for assessing printability in direct‐ink writing, focusing on gap‐spanning performance and speed robustness. By designing yield‐stress fluids with high extensibility, we demonstrate that extensional strain‐to‐break significantly enhances printability.
Chaimongkol Saengow, Samya Sen, Joaquin Yus, Eliza E. Lovrich, Amanda G. Hoika, Kelly M. Chang, Arielle A. Pfeil, Nellie Haug, Amy J. Wagoner Johnson, Randy H. Ewoldt   +9 more
wiley   +1 more source

Rheological properties of human saliva [PDF]

Archives of Oral Biology, 1988
From measurements with a Couette-type viscometer provided with a guard ring it was shown that at the saliva-air interface a protein layer is adsorbed. Measurements of the surface shear modulus of this layer on saliva of 7 healthy subjects were performed at a frequency of about 70 Hz and a temperature of 25 degrees C.
Waterman, H.A., Blom, C., Holterman, H.J., 's Gravenmade, E.J., Mellema, J.   +4 more
openaire   +4 more sources

Characterization of glass fibre reinforced polyamide/acrylonitrile butadiene-styrene composite for automotive application [PDF]

, 2009
Polyamide-6 (PA6), acrylonitrile-butadiene-styrene (ABS) and their blends are an important class of engineering thermoplastics that are widely used especially for automotive industries.
Rahmat, Abdul Razak, Arsad, Agus, Hassan, Azman, Wahit, Mat Uzir   +3 more
core  

Hot‐Film and Calorimetric Methods With Transient Heating for Measurement of High Biofluid Flow Rate

Advanced Functional Materials, EarlyView.
Accurate measurement of biofluid flow rate is vital for clinical diagnostics. We propose a transient heating strategy using short thermal pulses and peak temperature tracking to enhance the flow sensitivity of the hot‐Film and calorimetric methods. Simulations show how optimal heating time maximizes sensitivity across flow rates.
Yuanting Wei, Shupeng Li, Kyung Rok Pyun, Tianyu Yang, Bosung Kim, Haotian Yang, John A. Rogers, Yonggang Huang, Haohui Zhang   +8 more
wiley   +1 more source