Results 161 to 170 of about 45,251 (307)

Prototype solar heating and combined heating and cooling systems [PDF]

Designs were completed, hardware was received, and hardware was shipped to two sites. A change was made in the heat pump working fluid.

core   +1 more source

A tunable microwave absorption metamaterial inspired by moths evading bat detection

InfoMat, EarlyView.
Electromagnetic radiation in the current environment has become complex and uncontrollable due to the advancement of wireless technology. Inspired by the moth surface cilia to bend and evade bat sonar detection, our work introduces a metamaterial incorporating broadband and tunable microwave absorption properties combined with deep learning algorithms.
Yijie Liu, Weimeng Chu, Jintang Zhou, Zhenyu Cheng, Yi Yan, Yuanming Yang, Ruiyang Tan, Shiju Liu, Ping Chen, Yucheng Wang, Lvtong Duan, Yao Ma, Xiangshuai Song, Zhengjun Yao   +13 more
wiley   +1 more source

The Evaluation of Thermal Stability, Electric Conductivity and Carbide Morphology of Austenitic Ductile Iron Castings. [PDF]

Materials (Basel)
Bork M, Górny M, Gondek Ł, Morgiel J, Morgiel K.   +4 more
europepmc   +1 more source

Occupational Exposure to Factory‐Derived Particulate Matter 2.5 Induces Cutaneous Toxicity in Workers and HaCaT Keratinocytes Through Oxidative Stress and Inflammation

Journal of Applied Toxicology, EarlyView.
ABSTRACT This study aimed to evaluate the toxicological effects of occupational exposure to factory‐derived particulate matter (PM2.5) on human skin, emphasizing its role as a potential target organ of environmental toxicants. An epidemiological survey comparing factory and nonfactory workers was conducted by assessing their skin elasticity and color ...
Miku Tanaka, Masayuki Takaishi, Iroha Okuda, Toshiki Fujimoto, Mayumi Tsuji, Yuri Okano, Yasuhiro Ishihara, Maori Kono   +7 more
wiley   +1 more source

Unveiling the Role of Graphite Morphology in Ductile Iron: A 3D FEM-Based Micromechanical Framework for Damage Evolution and Mechanical Performance Prediction with Applicability to Multiphase Alloys. [PDF]

Materials (Basel)
Tao J, Jiang Y, Xie S, Wang Y, Zhou Z, Fu L, Mao C, Li L, Huang J, Liu S.   +9 more
europepmc   +1 more source

Sol‐Gel Coating on CA‐60 Steel Surfaces: A Process for Corrosion Inhibition

Materials and Corrosion, EarlyView.
30% of the steel produced worldwide is used to replace losses due to corrosion. The application of the sol‐gel process to inhibit and delay deterioration appears as a viable methodology for protection against aggressive environments. ABSTRACT The phenomenon of corrosion causes worldwide damage, which is not only economic but also results in the loss of
Aguinaldo Manoel da Silva Junior, Caroline Borges Azevedo, Jéssica Potomatti Batista, Emerson Henrique de Faria, Liziane Marçal, Katia Jorge Ciuffi, Lucas Alonso Rocha, Eduardo José Nassar   +7 more
wiley   +1 more source

221113 - Facility Water Distribution Piping [PDF]

, 2015
Weatherbee, Stephanie
core   +1 more source

Alloy Solutions for Ammonia Cracking: A Review

Materials and Corrosion, EarlyView.
This work provides a literature overview of the nitriding and degradation of structural materials under ammonia cracking conditions and explains the known mechanisms and the gaps, where research is required. ABSTRACT Hydrogen is a key factor in energy storage and transportation, which will inevitably lead to a substantial increase in demand.
Mathias Christian Galetz, Katharina Beck, Clara Schlereth, Ceyhun Oskay   +3 more
wiley   +1 more source

Corrosion potential and theoretical studies of fabricated Schiff base for carbidic austempered ductile iron in 1M H₂SO₄ solution. [PDF]

BMC Chem
Gaber GA, Mohamed LZ, Aly HA, Hosny S.
europepmc   +1 more source

Additive Manufacturing of Cobalt Iron Oxide‐Based Photopolymer Resin Magnetoactive Polymer Composites Through Stereolithography

Macromolecular Materials and Engineering, EarlyView.
In this study, novel resin/cobalt iron oxide magnetic actuation polymer composites (MAPCs) are synthesized and optimized for stereolithography (SLA)‐based 3D printing. Printing parameters are tuned for dimensional accuracy and print quality. Comprehensive physicochemical, mechanical, and magnetic characterization identifies the optimal formulation ...
Ambreen Afridi, Ans Al Rashid, Muammer Koç   +2 more
wiley   +1 more source