Results 131 to 140 of about 28,460 (261)

Ion‑Responsive in situ Gel of Quercetin‑Loaded PEGylated Liposomes for Anti‑inflammatory Treatment of Dry Eye Disease. [PDF]

Int J Nanomedicine
Yao X, He X, Liang Z, Dong F, Zhang Z, Pu G, Ye J, Zhou T.   +7 more
europepmc   +1 more source

Increasing the Reuse Potential of High‐Strength Steels by Extending the Fatigue Life through Surface Treatments

steel research international, EarlyView.
Surface reconditioning through mechanical and electrochemical polishing is shown to extend the fatigue life of predamaged 42CrMo4 steel by over 12 times. By removing ≈100 μm of surface material, surface‐driven fatigue damage is mitigated. This study introduces a reuse potential metric to evaluate fatigue recovery and support sustainable steel reuse. To
Ayush Shrivastava, Oguz Gulbay, Srinivasa Raghavan Raghuraman, Marion Kreins, Fabian Weber, Peter Starke, Alexander Gramlich, Ulrich Krupp   +7 more
wiley   +1 more source

Amniotic membrane plugging versus acellular porcine corneal partially penetrating deep anterior lamellar keratoplasty in the treatment of small corneal perforation. [PDF]

Front Med (Lausanne)
Chen Y, Yuan W, Ba Y.
europepmc   +1 more source

Microstructure, Defects, and Fatigue Response of High‐Strength Tool Steels

steel research international, EarlyView.
The martensitic tool steel family is designed for use in various working environments where they are subjected to repeatedly high mechanical loads. Despite the continuous upgrade of material´s microstructures through compositional development or processing techniques, defects remain a critical factor for the tool performance by leading to fatigue ...
Katerina Chantziara, Jens Bergström, Dimitrios Nikas, Mikael Thomas Grehk   +3 more
wiley   +1 more source

A Novel Conservative Approach for Managing the Phthisical Silicone Oil-Filled Eye: Conjunctival Flap Coverage and Prosthetic Fitting. [PDF]

Clin Ophthalmol
Yang M, Zhao T, Wang Z, Chen Y.
europepmc   +1 more source

Toward the Application of Multiaxial Failure Criteria: Mean Stress Sensitivity of Carbide‐Rich, High‐Alloy PM‐HIP Tool Steels Under Axial and Torsional Cyclic Loading

steel research international, EarlyView.
This study quantifies axial and torsional long‐life fatigue (LLF) behavior of three carbide‐rich PM‐HIP tool steels, correlating LLF strength with intrinsic defect size and cleanliness, thereby extracting material‐specific mean stress sensitivities and Haigh diagrams.
Lennart Mirko Scholl, Frederik Tegeder, Tobias Hajeck, Alexander Bezold, Christoph Broeckmann   +4 more
wiley   +1 more source

Fire Testing and Hazard Assessment for Flame Retardant Polymer Composites

Safety Science and Technology, EarlyView.
Flame retardant polymer composites are now being evaluated with more than pass or fail flammability tests. Heat release, smoke, toxicity, and system‐level behavior are receiving more attention, and multi‐scale methods are being used to describe fire hazard under more realistic conditions.
Shuheng Wang, Min Yue, Junjie Ren, Fei Ren, Bin Zou, Xiaodong Qian, Ye‐Tang Pan, Congling Shi, Sheng Zhang   +8 more
wiley   +1 more source

Safety Assessment of <i>Sophora flavescens</i> Root Extract for Cosmetic Use: An Integrated Approach Using In Vitro, In Silico MoS, TTC, and History of Safe Use. [PDF]

Toxics
Gil S, Lee H, Lee SH, Shin SA, Choi DW, Lim KM.   +5 more
europepmc   +1 more source

“Being Nice” as Modus Vivendi in Classrooms: A Collective Behavior Approach to Deviant Behavior in Primary Schools

Symbolic Interaction, EarlyView.
This study of first‐year primary school draws on Goffman's concept of “collective behavior” to examine how order is established and disrupted through the mutual adjustment of all participants' actions. We employed a multi‐method longitudinal design, using semi‐standardized observations and qualitative interviews with teachers and children at three ...
Doris Bühler‐Niederberger, Leon Dittmann, Claudia Schuchart   +2 more
wiley   +1 more source

From Safety Evaluation to Influencing Factors Analysis: A Comprehensive Investigation on Ocular Irritation of Baby Bath Products. [PDF]

Toxics
He Q, Zhong Y, Li P, Guo Y, Mei C, Xu D, Yan E, Xi S, He G, Tan J.   +9 more
europepmc   +1 more source