Results 91 to 100 of about 229,843 (306)

EXPERIMENTAL–DIDACTIC STAND FOR THE ANALYSIS OF INFLUENCE OF THE MAGNETHOREOLOGICAL DAMPER ON THE THRUST FORCE IN SMALL CALIBER ARMS [PDF]

Scientific Journal of Silesian University of Technology. Series Transport, 2014
This paper presents the laboratory stand, designed for research and didactic purposes. The stand allows investigating the performance of the programmable system for controlling the recoil effect in the small caliber arm–shooter configuration.
Marcin BAJKOWSKI, Jacek Mateusz BAJKOWSKI   +1 more
doaj  

Enhancing the Viscoelastic Performance of Carbon Fiber Composites by Incorporating CNTs and ZnO Nanofillers

Applied Sciences, 2019
Carbon fiber reinforced plastic composites (CFRPs) possess superior elastic mechanical properties. However, CFRPs lack sufficient viscoelastic performance, such as damping and creep resistance.
Suma Ayyagari, Marwan Al-Haik
doaj   +1 more source

From Cell‐Derived Vesicles to Hybrid Nanovectors: Biological Membranes as Functional Blueprints for Gene Delivery

Advanced Healthcare Materials, EarlyView.
Biologically derived and hybrid nonviral nanovectors are examined as distinct but convergent design approaches. Integrating synthetic components with biologically functionalized membranes allows efficient interactions with complex cellular environments.
Clara Baldari, Claudia Leone, Gabriella Leccese, Claudia De Stradis, Alessandra Invidia, Concetta Quintarelli, Biagio De Angelis, Franco Locatelli, Giuseppe Gigli, Gabriele Maiorano, Ilaria Elena Palamà   +10 more
wiley   +1 more source

Development of multi-mode vibration damping device using mass spheres embedded in cuboid viscoelastic material allowing external shape change

Nihon Kikai Gakkai ronbunshu
This paper deals with an advanced version of eMDVA (embedded Mass Dynamic Vibration Absorber), which is a passive multi-modal damping device that was proposed by the authors.
Yuma TODA, Takahiro TOMIOKA, Takehiko TAKAHASHI   +2 more
doaj   +1 more source

Vibration control of an overhead crane by elimination of the natural frequency component (Application to the system with uncertainty in natural frequency)

Nihon Kikai Gakkai ronbunshu, 2018
The aim of this study is to develop a systematic method to suppress residual vibration in overhead cranes that lowers operating performance and prevents automation of the system.
Kai KURIHARA, Takahiro KONDOU, Hiroki MORI, Kenichiro MATSUZAKI, Nobuyuki SOWA   +4 more
doaj   +1 more source

Lignin Mimicking Protein Methylation Augments the Efficacy of FOLFOX Chemotherapy by Anchoring Thymidylate Synthase

Advanced Materials, EarlyView.
Lignin‐mimicking protein methylation can enhance the efficacy and mitigate the toxicity of the classic FOLFOX chemotherapy regimen. ABSTRACT FOLFOX has served as the standard chemotherapy regimen for advanced stages, specifically in the treatment of pancreatic, colorectal, and bladder cancers.
Shiyao Song, Yan‐Lai Tang, Xiaoting Liu, Jiayi Zheng, Chong Wu, Tang Li, Junhong Ye, Dianmin Xia, Yong Mei, Jingxuan Ma, Libin Huang, Xuequn Luo, Liheng Chen, Yanlin Qin, Weiling He   +14 more
wiley   +1 more source

A note on the effect of surface contamination in water wave damping [PDF]

, 2000
Asymptotic formulas are derived for the effect of contamination on surface wave damping in a brimful circular cylinder; viscosity is assumed to be small and contamination is modelled through Marangoni elasticity with insoluble surfactant. It is seen that
Nicolás, José A., Vega de Prada, José Manuel   +1 more
core  

An Energy-Balancing Perspective of Interconnection and Damping Assignment Control of Nonlinear Systems [PDF]

, 2003
Stabilization of nonlinear feedback passive systems is achieved assigning a storage function with a minimum at the desired equilibrium. For physical systems a natural candidate storage function is the difference between the stored and the supplied ...
Ortega, Romeo,, Scherpen, Jacquelien M.A.,, Dimitri Jeltsema, Jeltsema, Dimitri,, Jeltsema, Dimitri, Scherpen, Jacquelien M.A., Jacquelien M.A. Scherpen, Ortega, Romeo, Romeo Ortega   +8 more
core   +3 more sources

The Dynamic Characteristics of Railway Portal Frame Bridges: A Comparison between Measurements and Calculations

Applied Sciences
Railway bridges are subjected to significant dynamic loads. A numerical model of the bridge structure that captures its dynamic characteristics as accurately as possible is essential for the simulation of train crossings.
Till Heiland, Lothar Stempniewski, Alexander Stark   +2 more
doaj   +1 more source

Self‐Assembled Monolayers in p–i–n Perovskite Solar Cells: Molecular Design, Interfacial Engineering, and Machine Learning–Accelerated Material Discovery

Advanced Materials, EarlyView.
This review highlights the role of self‐assembled monolayers (SAMs) in perovskite solar cells, covering molecular engineering, multifunctional interface regulation, machine learning (ML) accelerated discovery, advanced device architectures, and pathways toward scalable fabrication and commercialization for high‐efficiency and stable single‐junction and
Asmat Ullah, Ying Luo, Stefaan De Wolf
wiley   +1 more source