Results 61 to 70 of about 208,891 (348)
Synthesis of Nanomaterials in a Coaxial Flame
Eurasian Chemico-Technological Journal, 2020 The paper presents the results of experimental studies of the synthesis of fullerenes C60 in a coaxial flame of benzene and acetylene at low pressures; of the synthesis of graphene in a coaxial flame of ethanol and propane, benzene, and acetylene; of the
B. Т. Lesbayev
doaj +1 more source
Advanced Engineering Materials, EarlyView.A novel workflow for investigating hydride vapor phase epitaxy for GaN bulk crystal growth is proposed. It combines Design of experiments (DoE) with physical simulations of mass transport and crystal growth kinetics, serving as an intermediate step between DoE and experiments.
J. Tomkovič +7 more
wiley +1 more source
International Journal of HyperthermiaObjective To explore the feasibility of microwave ablation combined with coaxial biopsy in the simultaneous treatment of malignant-prone pulmonary ground-glass opacity (GGO) nodules, the advantages and disadvantages of different sequences, and ...
Yibing Li +8 more
doaj +1 more source
Evaluation of the thrust of a ducted coaxial propfan
Авіаційно-космічна техніка та технологія, 2022 One of the basic requirements for existing and future aircraft engines is high specific power, low specific fuel consumption, and low noise level. The current work evaluates the thrust of a ducted coaxial propfan.
Vjacheslav Usenko +2 more
doaj +1 more source
Negative refractive index in coaxial plasmon waveguides [PDF]
, 2010 We theoretically show that coaxial waveguides composed of a metallic core, surrounded by a dielectric cylinder and clad by a metal outer layer exhibit negative refractive index modes over a broad spectral range in the visible. For narrow dielectric gaps (
Atwater, Harry A. +3 more
core +2 more sources
Advanced Functional Materials, EarlyView.Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana +2 more
wiley +1 more source
Coaxial LiDAR System Utilizing a Double-Clad Fiber Receiver
PhotonicsLiDAR technology has undergone significant advancement in recent years, establishing itself as a technique for long-range, high-precision detection. As its use expands into more intricate scenarios, the need to overcome blind spots in the scanning field ...
Hao Chen +4 more
doaj +1 more source
Yantu gongcheng xuebao, 2020 Due to the coaxial assumption that the direction of plastic strain rate is the same as that of stress, the non-coaxial behavior of sand under non-proportional loading conditions can not be captured by the conventional elastic-plastic model. In this study,
WANG Xing 1, KONG Liang 2, LI Xue-feng 3
doaj +1 more source
Self-energized plasma compressor [PDF]
, 1974 The self-energized plasma compressor is described which compresses plasma discharged from a coaxial plasma generator. The device includes a helically shaped coil which is coaxially aligned with the center axis of the coaxial plasma generator.
Igenbergs, E. B., Shriver, E. L.
core +1 more source
Digital Actuation Control of Soft Robotic Origami With Self‐Folding Liquid Crystal Elastomer Hinges
Advanced Functional Materials, EarlyView.Self‐folding soft‐rigid hybrid robotic origami is enabled by liquid crystal elastomer actuators with embedded Joule heating and closed‐loop digital control. Digitally addressable hinges provide reversible and programmable transitions between distinct folded states while maintaining actuation performance at high cycle counts (over 1500).
David C. Bershadsky +3 more
wiley +1 more source