Results 31 to 40 of about 578,337 (285)

Effect of Initial Scratch on Ship Bottom Plate Corrosion Rate and Structural Crashworthiness in Grounding Incidents

Engineering Transactions
Hitting an object in the ocean can peel off the coating on a ship's plate. The exposed plate can be vulnerable to corrosion because it is exposed to the environment and seawater, which can degrade its strength. So, the crashworthiness of the bottom plate
Ocid MURSID, Dean Nadhif ALFARIS, Tuswan TUSWAN, Ahmad Fauzan ZAKKI, Aulia WINDYANDARI, Karno R. MALAU, Haris NUBLI   +6 more
doaj   +1 more source

Anti-Allergic Effects of Vernonia amygdalina Leaf Extracts in Hapten-Induced Atopic Dermatitis-Like Disease in Mice

Allergology International, 2012
Background: Atopic dermatitis (AD) is a chronic inflammatory skin disease characterized by pruritic and ec- zematous skin lesions. In this study, AD-like disease was induced in NC/Nga mice so as to evaluate the antiallergic effects of Vernonia amygdalina
Nlandu Roger Ngatu, Maiko K. Okajima, Maki Yokogawa, Ryoji Hirota, Mikiro Takaishi, Masamitsu Eitoku, Basilua Andre Muzembo, Asif Bhati Sabah, Takao Saruta, Mitsuhiko Miyamura, Tatsuo Kaneko, Shigetoshi Sano, Narufumi Suganuma   +12 more
doaj   +1 more source

Nanopatterning on silicon surface using atomic force microscopy with diamond-like carbon (DLC)-coated Si probe [PDF]

, 2011
Atomic force microscope (AFM) equipped with diamond-like carbon (DLC)-coated Si probe has been used for scratch nanolithography on Si surfaces. The effect of scratch direction, applied tip force, scratch speed, and number of scratches on the size of the ...
Xiaohong Jiang, Guoyun Wu, Jingfang Zhou, Shujie Wang, Ampere A Tseng, Zuliang Du   +5 more
core   +1 more source

Tribology behavior on scratch tests: Effects of yield strength

Friction, 2017
A three-dimensional (3D) scratch model is proposed to investigate the effects of yield strength of both coatings and substrates. With the help of combined Coulomb and plastic friction, the obtained results comprehensively interpret the experimental ...
Biao Feng
doaj   +1 more source

Synergic Effects of Nanosecond Laser Ablation and PVD-Coating on Cemented Carbides: Assessment on Surface and Mechanical Integrity

Metals, 2023
Emerging laser precision machining, particularly using pulsed lasers, enlightens the innovation and functionalization of cemented carbides. These backbone materials of the tooling industry are usually considered difficult to machine or shape using ...
Shiqi Fang, Luis Llanes, Y. B. Guo, Dirk Bähre   +3 more
doaj   +1 more source

Experimental and numerical study on scratching test [PDF]

, 2013
This paper presents recent investigation of the material removal mechanism in single grit grinding test. Single grit scratches were generated experimentally by using CBN grit on En24T steel and compared with numerical simulation by using finite element ...
Chen, Xun, Öpöz, Tahsin
core  

Venous Thromboembolism in Pediatric Bone Sarcoma Patients: A 10‐Year, Single‐Institution Experience Encompassing the COVID‐19 Pandemic

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Osteosarcoma (OS) and Ewing sarcoma (EWS) are the most common primary bone cancers in children, but acute thrombosis is poorly characterized in this population. Our study evaluated the rates of venous thromboembolism (VTE) and associated risk factors in pediatric patients with bone sarcomas treated over a 10‐year period encompassing
Sarah Kappa, Shou Xu, Mark Zobeck, Sarah E. Sartain, Nino Rainusso, Lisa Wang, Nicole Montgomery, Paige Wheaton, Sarah Whittle   +8 more
wiley   +1 more source

On the Distinctive Hardness, Anti-Corrosion Properties and Mechanisms of Flame-Deposited Carbon Coating with a Hierarchical Structure in Contrast to a Graphene Layer via Chemical Vapor Deposition

Nanomaterials, 2022
Two carbonaceous (amorphous carbon and graphene) coatings were catalytically grown on bulk Ni plates. It was found that the flame-deposited carbon (FDC) layers exhibited a unique hierarchical structure with the formation of FDC/Ni nano-interlocking ...
Wei Meng, Jinbin Zou, Xingyao Wang, Peng Zhang, Xusheng Du   +4 more
doaj   +1 more source

Agent-based computational modeling of wounded epithelial cell monolayers [PDF]

, 2004
Computational modeling of biological systems, or ‘in silico biology’ is an emerging tool for understanding structure and order in biological tissues. Computational models of the behavior of epithelial cells in monolayer cell culture have been developed ...
Hill, G., Smallwood, R.H., Southgate, J., Walker, D.C., Wood, S.M.   +4 more
core   +1 more source

Diversity and complexity in neural organoids

FEBS Letters, EarlyView.
Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley   +1 more source