Results 61 to 70 of about 3,499,148 (310)

RoundMi: A quantitative method to analyze mitochondrial morphology in mitotic cells

FEBS Open Bio, EarlyView.
RoundMi is a workflow for rapid analysis of mitochondrial morphology in mitotic cells. By combining adaptive preprocessing with automated segmentation and quantification, it enables accurate measurements from single focal plane images, reducing acquisition time and computational demands while remaining compatible with high‐throughput fixed and live ...
Elmira Parvindokht Bararpour, Christine Volmert, Valentina Piano   +2 more
wiley   +1 more source

Experimental study on seismic performance of frame flat columns with high axial compression ratio [PDF]

E3S Web of Conferences, 2020
When the lateral stiffness of the frame flat column is relatively small, the strength of the frame flat column is not enough to resist the large horizontal earthquake force and seriously deformed, which leads to the structure fail and could not work normally.
openaire   +2 more sources

A new flow chip in combination with multiphoton microscopy as a protocol for longitudinal 3D imaging of tissue calcification under shear stress

FEBS Open Bio, EarlyView.
Miniaturized flow chip platform enabling continuous perfusion and longitudinal multiphoton 3D imaging of vascular smooth muscle cell constructs under physiological flow. Brightfield imaging guides region selection, while CellTracker Green and mRuby‐labeled fetuin‐A visualize cells and mineral deposition, respectively. Magnesium supplementation markedly
Vytautas Kučikas, Aaron D. Morgan, Ignas Čiurlionis, Christian Böhm, Stefan Jockenhövel, Willi Jahnen‐Dechent, Marc A. M. J. van Zandvoort   +6 more
wiley   +1 more source

Program Eksperimental Perilaku Siklik Pilar Persegi Berongga Jembatan dengan Beton Berkekuatan Ultra Tinggi

Jurnal Teknik Sipil, 2015
This paper discusses the hysteretic behavior of Hollow Rectangular Section Piers (HRSP) by applying Ultra High Strength Concrete (UHSC) material. The experimental program conducted in two models of HRSP-UHSC specimens were loaded by combination of a ...
Mohammad Junaedy Rahman , Bambang Budiono, Awal Surono, Ivindra Pane   +3 more
doaj   +1 more source

Effect of axial compression ratio and beam end reinforcement ratio on the failure mode of RC frames

REVIEWS ON ADVANCED MATERIALS SCIENCE
Abstract Numerous seismic damage investigations have demonstrated that reinforced concrete (RC) frame structures tend to exhibit a Strong-beam Weak-column failure mechanism, which contradicts the intended Strong-column Weak-beam design philosophy.
Suguo Wang, Zhiquan Xing, Binghui Fan, Yu Chen   +3 more
openaire   +1 more source

Optimizing performance variables for small unmanned aerial vehicle co-axial rotor systems [PDF]

, 2011
The aim of this project was to design and build a test-rig that is capable of analyzing small unmanned aerial vehicles (SUAV) co-axial rotor systems.
Stephen Prior, Brazinskas, Mantas, Prior, Stephen D., Bell, Jonathon, Mantas Brazinskas, Jonathon Bell, Prior, S., Brazinskas, M., Bell, J.   +8 more
core   +1 more source

KDAC6 alters cell morphology and motility through positive and negative modulation of F‐actin distribution

FEBS Open Bio, EarlyView.
KDAC6 has been associated with cell motility and actin structures, but specific domain contributions are not established. The two catalytic domains have differential effects on motility and F‐actin regulation, affecting cortical F‐actin density, motility, stress fibers, and cell spreading.
Taylor V. Joseph, Andrea B. Pham, Kiara E. Bornes, Razan H. Hammad, Chelsea A. Rousseve‐Ross, Thomas M. Huckaba, Terry J. Watt, Tasha B. Toro   +7 more
wiley   +1 more source

Experimental study on axial compression for composite hollow column of steel fiber, high-strength lightweight aggregate concrete and angle steel

Scientific Reports, 2022
In order to study the axial compression performance for composite hollow column of steel fiber, high-strength lightweight aggregate concrete and angle steel, the axial compression tests were carried out on five composite hollow columns of steel fiber ...
Zehui Xiang, Dan Qiao, Jiangang Niu, Weiheng Liu   +3 more
doaj   +1 more source

Relationship between magnetization transfer ratio and axial compressive strain in tibiofemoral articular cartilage

Journal of the Mechanical Behavior of Biomedical Materials
The objective of this study was to determine the relationship between magnetization transfer ratio (MTR) and strain in ex vivo bovine cartilage using 9.4T magnetic resonance imaging (MRI) and to compare this relationship to the relationship between T2 and strain.A previously designed custom electropneumatic loading device was used to compress together ...
Emily S. Sullivan, Andrew Yung, Jessica Küpper, Kirsten Bale, Piotr Kozlowski, David R. Wilson   +5 more
openaire   +2 more sources

Axial Compression Performance of Concrete-Filled Steel Tubular Columns with Different D/t Ratios

Advances in Materials Science and Engineering, 2022
The impacts of three diameter/thickness (D/t) ratios (21.22, 25.46, and 31.83) and concrete strengths (40 N/mm2, 50 N/mm2, and 60 N/mm2) on the strength capabilities of concrete-filled steel tubular (CFST) columns are investigated in this study. The central composite design (CCD) of the response surface methodology (RSM) was used to design the trials ...
Preetha Achuthan, Ganapathy Ganesh Prabhu, George Gabriel Vimal Arokiaraj, Panneerselvam Arul Sivanantham, Subramanian Suthagar   +4 more
openaire   +2 more sources