Results 101 to 110 of about 9,489 (295)

On the Effectiveness of Passive Tanks in Reducing Parametric Rolling

, 1988
In this paper, the stability of a ship with stabilizing tanks (U-tanks) in a longitudinal seaway is investigated. The effectiveness of properly adjusted tanks in beam sea is known. Their effect is to split the ordinary resonance peak in two other shifted
FRANCESCUTTO, ALBERTO, ARMENIO, VINCENZO
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Surprising Water Slipping Performance on Highly Hydrophilic PEG‐Derived Monolayer‐Covered Surfaces: Preparation, Mechanism, and Application

Advanced Functional Materials, EarlyView.
Highly hydrophilic surfaces (water contact angle, ≈17.7°) exhibiting surprising water slipping performance (sliding angle, ≈7.3°) are successfully prepared via simple chemisorption of polyethylene glycol (PEG) organosilane and subsequent alkali‐treatment.
Hyeonjin Kim, Kouki Akaike, Jerred Wassgren, Hiroshi Kakiuchida, Masahisa Okada, Atsushi Hozumi   +5 more
wiley   +1 more source

三激波滚柱活齿行星传动原理研究

Jixie chuandong, 2013
Transmission theory is the basic of researching design theory,taking movable rolling teeth planetary transmission with three actuating wave as research object,a mathematical model of parametric equations of theoretical and practical tooth profiles is ...
黄南, 陶栋材, 李明, 李麟, 刘建雄   +4 more
doaj  

Submicron Metasurface Reconfigured Multiband Smart Windows

Advanced Functional Materials, EarlyView.
This work presents a submicron metasurface reconfigured multiband thermochromic smart window. By integrating subwavelength nanostructures into a Fabry−Perot resonator configuration, it mitigates conventional trade‐offs to simultaneously deliver high luminous transmittance and robust solar heating and radiative cooling modulation capabilities ...
Guanya Wang, Shancheng Wang, Bin Li, Xinyi Tian, Rong Liu, Jian Chen, Zhendong Dai, Shouqin Tian, Yi Long   +8 more
wiley   +1 more source

Modern Container Ships and the Parametric Rolling Phenomenon

, 2015
Suvremeni kontejnerski brodovi su dizajnirani na način da udovoljavaju zahtjevima povećanog kapaciteta te da postižu velike brzine, što uvjetuje relativno nizak blok koeficijent. Navedena obilježja čine ga najpodložnijim utjecaju parametrijskog ljuljanja.
Komadina, Pavao, Rento Ivče, Erak, Ivan, Pavao Komadina, Ivče, Rento, Ivan Erak   +5 more
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Sustainable Electrochemical Synthesis of High‐Quality MXenes: Mechanistic Insights, Applications, Challenges, and Technological Prospects

Advanced Functional Materials, EarlyView.
Electrochemical etching provides an eco‐friendly alternative to hazardous HF methods for MXene production. This approach facilitates the selective isolation of the A‐layer from MAX phases with tunable surface terminations. Controlling voltage, electrolytes, temperature, and duration enables the optimal structural integrity. Nevertheless, existing scale
Jagdeep Singh, Madhusudhana M Devadiga, Santosh K. Tiwari, AS Dhaliwal, Gurpreet Singh Selopal   +4 more
wiley   +1 more source

Numerical and experimental study of the parametric rolling of a fisihing vessel in regular head waves

, 2013
The dynamic behaviour of a fishing vessel in waves is studied in order to reveal its parametric rolling characteristics. This paper presents experimental and numerical results in longitudinal regular waves.
Uzunoglu, Emre, Zamora Rodriguez, Ricardo, Guedes Soares, Carlos, Pérez Rojas, Luis, Ribeiro e Silva, Sérgio   +4 more
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Targeting Post‐Irradiation Thyroid Dysfunction: Electrospun Scaffolds As A Dual‐Action Approach for Antioxidant and Immune Modulation

Advanced Healthcare Materials, EarlyView.
Radiation‐induced hypothyroidism follows head and neck radiotherapy due to oxidative stress and inflammation. Electrospun polycaprolactone scaffolds containing adenosine have potential to modulate thyroid repair. Scaffolds enhance thyrocyte proliferation, antioxidant enzymes glutathione peroxidase and catalase, reduce senescence and apoptosis markers ...
Maria Heim, Ella‐Louise Handley, Daniel Grant, Lizi M. Hegarty, Elaine Emmerson, Anthony Callanan   +5 more
wiley   +1 more source

Effects of Residual Stress and Its Characterization Parameters on Rolling Contact Performance of Materials

工程科学与技术, 2016
:In order to study the influence of residual stress on rolling contact, a simplified 2-D finite element model of cylindrical roller bearing was established.
chenpengfei, wangjiaxu
doaj  

The development of rail-head acoustic roughness

, 2009
A model of the development of rail-head acoustic roughness on tangent track has been formulated. The model consists of a two-dimensional time domain wheel-rail interaction force calculation, with the normal force used as the input to a two-dimensional ...
Croft, Briony Elizabeth
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