Results 51 to 60 of about 8,719,128 (293)

USE OF COMBINED NONDESTRUCTIVE TEST METHODS TO PREDICT CONCRETE COMPRESSIVE STRENGTH CAST WITH AGGREGATE OBTAINED FROM SOUTHERN PARTS OF IRAQ

Al-Qadisiyah Journal for Engineering Science, 2010
Concrete compressive strength is one of the most important concrete requirements that can be used to decide if the concrete is structurally acceptable or not.
Ahmed A. Abbas, Ghazi F. Kheder, Sallal R. A. Al-Owaisy   +2 more
doaj  

Numerical Simulation and Experimental Study of Piston Rebound Energy Storage Characteristics for Nitrogen-Hydraulic Combined Impact Hammer

Machines
The objective of this study is to analyze the piston rebound energy storage characteristics of the nitrogen-hydraulic combined impact hammer and to investigate the manner in which the piston rebound energy is converted and utilized.
Hu Chen, Boqiang Shi, Hui Guo
doaj   +1 more source

Partial FAK suppression promotes tumor growth, an effect reversed by macrophage p110δ PI3K inactivation

Molecular Oncology, EarlyView.
Partial inhibition of focal adhesion kinase (FAK) can paradoxically promote tumor growth, rather than simply producing a weaker antitumor effect than that observed with strong FAK suppression. In breast cancer and melanoma models, targeting p110δ PI3K, particularly in macrophages, counteracted these tumor‐promoting effects, highlighting the importance ...
Lydia Xenou, Niki Tzenaki, Anna Tsapara, Maria Tzardi, Evangelia A. Papakonstanti   +4 more
wiley   +1 more source

Mechanisms and therapeutic opportunities of the ribotoxic stress response in cancer

Molecular Oncology, EarlyView.
Cancer cells' high translational demand creates opportunities to therapeutically target ribosome function. Ribosome stalling and collisions activate ZAKα and the ribotoxic stress response (RSR), which can trigger rapid, p53‐independent apoptosis in cancer.
Anastassiya Kim, Maryam Aslam, Elouise Torruella, Alphons Sony, Asif Rahman, Simira Smith, Columba de la Parra, Moira Sauane   +7 more
wiley   +1 more source

Analysis of Number of Players Involved in Rebound Situations in Euroleague Basketball Games [PDF]

The Open Sports Sciences Journal, 2011
The aim of the present study was to identify the influence of number of players involved in dispute of rebound in basketball games.To do so, 48 games corresponding to the 2009-2010 Top 16 of the Euroleague were analyzed.The sample was composed of 2170 situations (unsuccessful field-goals gathered which generate rebound), and the analyzed variables were:
openaire   +1 more source

Regulation of the lncRNA NEAT1 by p53‐ΔNp63 crosstalk modulates the DNA damage response and therapeutic efficacy in HNSCC

Molecular Oncology, EarlyView.
In head and neck squamous cell carcinoma (HNSCC) p53 and p63 exert opposite roles on the transcription regulation of the lncRNA NEAT1. Under basal conditions, p53 levels are low and p63 represses NEAT1 expression. Upon genotoxic stress, p53 is rapidly induced, displacing p63 from the NEAT1 promoter leading to NEAT1 transcriptional activation and ...
Sara De Domenico, Veronica La Banca, Silvia D'Amico, Stefano Scalera, Sara Nicolai, Angelo Peschiaroli   +5 more
wiley   +1 more source

UiO‐66 metal–organic frameworks in biomedicine: From structural tunability to bioimaging, photodiagnostics, and photodynamic cancer therapy

FEBS Open Bio, EarlyView.
UiO‐66(Zr) metal–organic frameworks are chemically stable, biocompatible, and highly tunable nanomaterials. Their modular structure enables controlled drug delivery, multimodal bioimaging, and light‐activated photodynamic therapy, supporting integrated diagnostic and therapeutic (theranostic) applications in cancer and biomedical research.
Veronika Huntošová, Grigorii Rakhalskii, Miroslav Almáši   +2 more
wiley   +1 more source

Effect of Transauricular Vagus Nerve Stimulation on Rebound Pain After Ropivacaine Single Injection Femoral Nerve Block for Anterior Cruciate Ligament Reconstruction: A Randomized Controlled Trial

Journal of Pain Research, 2022
Qi Zhou,1 Lili Yu,2 Chunping Yin,1 Qi Zhang,3 Yanlei Tai,1 Lian Zhu,4 Jiangtao Dong,5 Qiujun Wang1 1Department of Anesthesiology, The Third Hospital of Hebei Medical University, Shijiazhuang, Hebei, People’s Republic of China; 2Department of ...
Zhou Q, Yu L, Yin C, Zhang Q, Tai Y, Zhu L, Dong J, Wang Q   +7 more
doaj  

The crystal structure of the Borrelia burgdorferi nicotinamidase BBE22 resolves a long‐standing annotation error

FEBS Open Bio, EarlyView.
The crystal structure of Borrelia burgdorferi nicotinamidase (PncA/BBE22) reveals the correct full‐length protein initiated from a non‐canonical AUU start codon. The structure validates previous biochemical findings and resolves a long‐standing annotation error, demonstrating that the truncated database sequence is structurally incompatible with the ...
Kalvis Brangulis
wiley   +1 more source

Experimental Study on Special Testing Strength Curve for Compressive Strength Evaluation by Rebound Method

Advances in Materials Science and Engineering, 2021
This article aims to improve the accuracy and predictability of rebound method in compressive strength evaluation of concrete members of the Yanchong Expressway, which is an important traffic guarantee project for the 2022 Winter Olympics Games in ...
Wei Yuan, Renfeng Yang, Jianyou Yu, Xiujie Han   +3 more
doaj   +1 more source