Results 291 to 300 of about 1,805,183 (344)

Fatigue Performance of Additively Manufactured Ti‐6Al‐4V: Impact of Different Kinds of Porosities, Surface, and Heat Treatments in Laser Powder Bed Fusion Productivity Parameters

Advanced Engineering Materials, EarlyView.
Ti‐6Al‐4V samples produced by laser‐powder bed fusion are tested for static and dynamic mechanical properties to systematically evaluate the effects of surface roughness and internal porosity when using productivity parameters. The most detrimental impact to fatigue is caused by surface roughness, lack of fusion and keyhole porosity in descending order.
Julian Emanuel Gunther Schulz, Edson Costa Santos, Enrico Bruder, Shannon Bollin, Karsten Durst   +4 more
wiley   +1 more source

Shikonin Ameliorates Alcohol-Associated Liver Disease by Reducing Oxidative Stress, Apoptosis, and Inflammation. [PDF]

Food Sci Nutr
Gan H, Gong M, Wang L, Huang X, Chen Y, Hu Z, Li X, Zeng Q.   +7 more
europepmc   +1 more source

Antisense RNA to ahpC, an oxidative stress defence gene involved in isoniazid resistance, indicates that AhpC of Mycobacterium bovis has virulence properties

, 1998
Theresa Wilson, Geoffrey W. de Lisle, Jovita Marcinkeviciene, John S. Blanchardand, Desmond M. Collins   +4 more
openalex   +1 more source

Effect of Copper Content on the Microstructure and Mechanical Properties of As‐Cast Refractory MoNbTi Multiprincipal Element Alloys

Advanced Engineering Materials, EarlyView.
Copper addition profoundly impacts MoNbTi multiprincipal element alloys. This study reveals copper's dual role, promoting microstructural refinement and strengthening intermetallics at optimal concentrations. An ideal copper content significantly boosts hardness and compressive strength, achieving superior mechanical performance.
Eder Lopes Ortiz, João Felipe Queiroz Rodrigues, Renato Baldan, Erik Poloni, Giovana da Silva Padilha, Wislei Riuper Osório, Ausdinir Danilo Bortolozo   +6 more
wiley   +1 more source

Patterns of immune cell infiltration and oxidative stress in cervical cancer. [PDF]

Oncol Rev
Mlambo A, Su S, Dhlamini Q, Zhang Y.
europepmc   +1 more source

A Mycobacterial Extracytoplasmic Sigma Factor Involved in Survival following Heat Shock and Oxidative Stress

, 1999
Norvin D. Fernandes, Qilong Wu, Dequan Kong, Xiaoling Puyang, Sumeet Garg, Robert N. Husson   +5 more
openalex   +1 more source

Additive Processing of Ti‐17 by Wire Arc Directed Energy Deposition: An Investigation of the Microstructure and Mechanical Properties

Advanced Engineering Materials, EarlyView.
This study focuses on processing the titanium alloy Ti‐17 using wire arc directed energy deposition (waDED), with an emphasis on the microstructure and mechanical properties. The waDED typical heat‐affected zone banding is characterized and related to the local mechanical properties.
Alexander Wenda, Thomas Klein, Florian Fahrnberger, Marcel Czipin, Karin Hartl, Clemens Simson, Martin Stockinger, Herbert Hutter   +7 more
wiley   +1 more source

Systemic Inflammation and Oxidative Stress Markers in Patients With Medication Overuse Headache. [PDF]

Brain Behav
Li C, He P, Li Y, Ma M, Chen N, Liu Q, Zhang Y, Jiang X, Li S, Lang H, Fang J, He L.   +11 more
europepmc   +1 more source

Unlocking the Power of Quercetin‐Encapsulated Mesoporous Bioactive Glass Nanoparticles: A Multifunctional Approach to Bone Regeneration

Advanced Engineering Materials, EarlyView.
Mesoporous bioactive glass nanoparticles (MBGNs) are investigated for bone regeneration given their remarkable structural and functional properties. MBGNs are functionalized with Mn and Cu and incorporated with quercetin, a natural flavonoid exhibiting antioxidant, anti‐inflammatory, and antimicrobial properties.
Giovanni Lo Bello, Qaisar Nawaz, Pier Francesco Ferrari, Laura Pastorino, Roberto Raiteri, Aldo R. Boccaccini   +5 more
wiley   +1 more source

Evaluation of oxidative stress markers and the angiogenic factors in preeclampsia and associated features. [PDF]

BMC Pregnancy Childbirth
Tariq M, Shaheen G, David M, Jahan S, Afsar T, Husain FM, Amor H, Razak S.   +7 more
europepmc   +1 more source