Results 101 to 110 of about 4,638,821 (229)

Bond Behavior of a Bio-Aggregate Embedded in Cement-Based Matrix. [PDF]

Materials (Basel), 2022
Ferreira SR, de Andrade RGM, de Andrade GM, de Araújo OMO, Lopes RT, Fairbairn EMR, Grabois TM, Ukrainczyk N.   +7 more
europepmc   +1 more source

DNA ligase LigE increases bacterial transformation with damaged extracellular DNA

FEBS Letters, EarlyView.
The DNA ligase LigE from the naturally competent Gram‐negative bacterium Neisseria gonorrhoaea increases transformation with cut extracellular DNA. This process is ATP‐dependent and relies on the catalytic activity of LigE; it also requires that LigE contains an intact periplasmic localisation sequence, indicating that ligE functions in the periplasm ...
Jolyn Pan, Avi Singh, Shrawani Weralupe Gamladdalage, Joanna Hicks, Adele Williamson   +4 more
wiley   +1 more source

Bond behavior of ribbed bars produced in coils

, 2012
In recent years codes reduced the lower limit for the relative rib area for the acceptance of reinforcing bars without a validation campaign aimed to justify it.
BOSCO, CRESCENTINO, TONDOLO, FRANCESCO
core  

Bond Behavior of Steel Bars in Concrete Confined with Stirrups under Freeze-Thaw Cycles. [PDF]

Materials (Basel), 2022
Liu G, Dou X, Qu F, Shang P, Zhao S.
europepmc   +1 more source

The role of miR‐335‐5p in the redifferentiation of BRAF p.V600E thyroid cancers

Molecular Oncology, EarlyView.
The BRAF p.V600E mutation promotes thyroid cancer dedifferentiation and radioiodine resistance. Using a network approach, we identified miR‐335‐5p as a key regulator of BRAF‐mutated thyroid tumors. Restoring miR‐335‐5p increased thyroid‐specific gene expression and iodine uptake in cells and organoids.
Valeria Pecce, Simone Bini, Marialuisa Sponziello, Giorgio Grani, Giulia Fiscon, Paola Paci, Lorenzo Farina, Rosa Falcone, Valentina Maggisano, Sebastiano Filetti, Cosimo Durante, Antonella Verrienti   +11 more
wiley   +1 more source

Predicting Au-S bond breakage from the swelling behavior of surface tethered polyelectrolytes

, 2011
Surface tethered weak polyelectrolyte, carboxylated poly(OEGMA-r-HEMA), was prepared via surface initiated polymerization (SIP) from metal (Au, Pt and Ag) surfaces functionalized with initiators through metal-S bonds.
Zhang, YX, Bei'er Lv, He, JA, Lu, ZY, Shen Zhang, Zhongyuan Lu, Lv, BE (吕贝尔), Yanxia Zhang, Ma, HW (马宏伟), Jian'an He, Hong Chen, Zhang, S (张慎), Chen, H, Hongwei Ma   +13 more
core   +1 more source

Bond-slip relationship between deformed rebar and ultra-high-performance concrete with corrosion effect

Case Studies in Construction Materials
Knowledge of the nonlinear behavior of new materials, the factors affecting them, and models for the inelastic analysis of structures are important. A factor determining the tensile behavior of reinforced concrete is the rebar-concrete bond.
Samaneh Khaksefidi, Mansour Ghalehnovi, Hosseinali Rahdar   +2 more
doaj   +1 more source

Corrosion-Effected Bond Behavior between PVA-Fiber-Reinforced Concrete and Steel Rebar under Chloride Environment. [PDF]

Materials (Basel), 2023
Zhang X, Wu X, Wang Y.
europepmc   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

Molecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Investigation on the bond-slip behavior of recycled aggregate concrete-filled steel tube with studs.

PLoS ONE
This study investigates the influence of built-in studs on the bond behavior in recycled aggregate concrete-filled steel tube (RACFST) composite structures through push-out experiments.
Gehao Cai, Bing Sun, Sheng Zeng, Peng Yang, Jie Zhang   +4 more
doaj   +1 more source