Results 31 to 40 of about 189,459 (306)

An upstream open reading frame regulates expression of the mitochondrial protein Slm35 and mitophagy flux

FEBS Letters, EarlyView.
This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva, Ariann E. Mendoza‐Martínez, P. Abril Medina‐Flores, Carlos Campero‐Basaldua, Alexander DeLuna, Soledad Funes   +5 more
wiley   +1 more source

Seismic Behavior of Short Concrete Columns with Prestressing Steel Wires

Advances in Materials Science and Engineering, 2014
The seismic behavior of short circular reinforced concrete columns was studied by testing seven columns retrofitted with prestressing steel wire (PSW), subjected to combined constant axial compression and lateral cyclic load.
Deng Zong-Cai, Jumbe R. Daud, Li Hui
doaj   +1 more source

Using the Artificial Neural Network to Predict the Axial Strength and Strain of Concrete-Filled Plastic Tube [PDF]

Journal of Soft Computing in Civil Engineering, 2020
The main purpose of the current study was to formulate an empirical expression for predicting the axial compression capacity and axial strain of concrete-filled plastic tubular specimens (CFPT) using the artificial neural network (ANN).
Nwzad Abdulla
doaj   +1 more source

Structural biology of ferritin nanocages

FEBS Letters, EarlyView.
Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley   +1 more source

Research on Bearing Capacity of Angle Steel Transmission Tower Subject to Parallel Reinforcement by Fitting Channel Steel

南方能源建设, 2023
[Introduction] The existing angle steel transmission tower has been running for many years, and the structural damage leads to the reduction of service performance.
Jinghui LI, Xianghong LIU, Jiaqi WANG, Qing SUN, Donghong ZHANG   +4 more
doaj   +1 more source

Measuring the notched compressive strength of composite laminates: Specimen size effects [PDF]

, 2008
Large fibre reinforced composite structures can give much lower strengths than small test specimens, so a proper understanding of scaling is vital for their safe and efficient use.
C. Soutis, Daniel, Davis, J. Lee, Jackson, Kellas, Lavoie, Lee, Lee, Nyman, Soutis, Soutis, Soutis, Wisnom, Wisnom, Zweben   +15 more
core   +3 more sources

Diversity and complexity in neural organoids

FEBS Letters, EarlyView.
Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley   +1 more source

Research on axial compression performance test and bearing capacity calculation method of newly assembled hollow lattice wallboard

Frontiers in Materials
With the great development of the construction industry, prefabricated building components have been greatly developed. To study the compressive performance of the new wallboard, the axial compression performance test of six full-scale new lattice ...
Yunlin Liu, Yunlin Liu, Shangwei Huo, Zhixin Wu, Dingguo Yang, Ke Ren, Jianhua Liu, Riguang Wang   +7 more
doaj   +1 more source

Axial Compressive Performance of Steel-Reinforced UHPC-Filled Square Stainless-Steel Tube

Buildings, 2022
To study the axial compression performance of a steel-reinforced ultra-high-performance concrete-filled square stainless-steel tube (SR-UHPCFSSST), eight specimens were designed with different length-to-diameter ratios and skeleton contents, and axial ...
Zhan Cheng, Junhua Li, Chuangchuang Wu, Tianyi Zhang, Guofeng Du   +4 more
doaj   +1 more source

A study on the compressive strength of thick carbon fibre-epoxy laminates [PDF]

, 2007
This paper describes an experimental study that examines the effect of specimen size on the axial compressive strength of IM7/8552 carbon fibre/epoxy unidirectional laminates (UD).
Argon, Bazant, Berbinau, Budiansky, C. Soutis, Camponeschi, Chim, Daniel, Faupel, Hsiao, J. Lee, Kim, Lagoudas, Lee, Rosen, Soutis, Whitman, Xu, Yugartis   +18 more
core   +1 more source