Results 31 to 40 of about 1,755 (218)

Synthesis of Multiscale Ultrafine Copper Powder via Radio Frequency Induction Coupled Plasma Treatment

Metals, 2022
Nano-sized spherical copper powder has important applications in the fields of microelectronic devices, highly efficient catalysts and lubricant additives.
Haibo Wu, Wei Zhang, Shenghan Gao, Tiejun Li, Bin Liu   +4 more
doaj   +1 more source

The impacts of non-surgical aesthetics on the core functional triad of skin

Journal of Dermatologic Science and Cosmetic Technology
As medical cosmetic technology advances rapidly, non-surgical aesthetics (NSA) interventions have emerged as a low-trauma and highly effective approach.
Ruifang Han, Xiang Li, Juntong Li, Shuyu Wang, Shengnan Li, Junpeng Yuan, Jian Zhou, Bin Cui   +7 more
doaj   +1 more source

The efficacy study of trinity permeation synergism on anti-aging

Journal of Dermatologic Science and Cosmetic Technology
Background: More and more consumers are paying attention to skin rejuvenation. However, there is a lack of a non-invasive and efficient solution. Objective: To evaluate the efficacy of a trinity permeation synergism (TPS), which consists of a firming ...
Ruifang Han, Shuyu Wang, Juntong Li, Meifang Wu, Jian Zhou, Peibiao Zhao, Bin Cui   +6 more
doaj   +1 more source

Study of diesel oil vaporization process

Горные науки и технологии, 2018
Applying scientific-research findings in practice requires systematic studying characteristics, parameters, and physical and chemical properties of materials.
D. A. Sharifov, I. Kh. Khalilov, Sh. Z. Nazhmudinov, M. Y. Yunusov, A. Badalov, M. A. Toshev   +5 more
doaj   +1 more source

Element Vaporization of Ti-6Al-4V Alloy during Selective Laser Melting

Metals, 2020
The present study aims to reveal the mechanism of element vaporization of Ti-6Al-4V alloy during selective laser melting (SLM). The equations of Redlich–Kister and the thermodynamics principles were employed to calculate the vaporization thermodynamics ...
Guohao Zhang, Jing Chen, Min Zheng, Zhenyu Yan, Xufei Lu, Xin Lin, Weidong Huang   +6 more
doaj   +1 more source

Induction Coil Heating Improves the Efficiency of Insect Olfactory Studies

Frontiers in Ecology and Evolution, 2019
Electroantennography (EAG) is a commonly used method to study the olfactory responses of insects, but many behaviorally relevant odorant responses are difficult to evaluate because only a small amount of chemical sample is available in the vapor phase ...
Liu Yang, Yuzhe Liu, Gary M. Richoux, Ulrich R. Bernier, Kenneth J. Linthicum, Jeffrey R. Bloomquist   +5 more
doaj   +1 more source

Diode laser surgery for benign prostate hyperplasia: a comparative analysis of the efficacy and safety of two techniques

Вестник урологии, 2023
Introduction. The urgency of the issues evaluating the effectiveness of various laser surgery techniques in patients with benign prostatic hyperplasia (BPH) is determined by the presence of a significant number of various complications.Objective.
S. A. Rakhimov, I. V. Feovilov, I. A. Arbuzov   +2 more
doaj   +1 more source

Conditions of intensive evaporation of heterogeneous water droplet in high-temperature gaseous medium

Известия высших учебных заведений: Проблемы энергетики, 2017
The numerical simulation of heat and mass transfer processes at intensive evaporation of a heterogeneous water droplet (with a solid inclusion - carbon particle) in a high-temperature (more than 800 K) gaseous medium in conducted.
O. V. Vysokomornaya, M. V. Piskunov, P. A. Strizhak   +2 more
doaj   +1 more source

Positively Charged Macroparticles in Low-Temperature Plasma

East European Journal of Physics, 2022
The evolution of a positively charged metallic macroparticle placed into the low-temperature plasma is considered. The influence of the value of the initial macroparticle charge on the dynamics of the electrical potential and temperature of the ...
Aleksander A. Bizyukov, Aleksandr D. Chibisov, Dmitry V. Chibisov, Oksana A. Zhernovnykova, Tamara I. Deуnichenko, Nikolai N. Yunakov   +5 more
doaj   +1 more source

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

FEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa, Konstantinos Makryniotis, Theofani‐Iosifina Sousani, Evangelos Topakas, Vangelis Daskalakis, Maria Dimarogona   +5 more
wiley   +1 more source