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Is it possible to foot reflexology for infants with sensorineural hearing loss?

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World Journal of Clinical Cases 2025年第2期13卷 1-4页

作者： Min Ai Hang-Hang Zhang Jun-Bang Feng Chuan-Ming Li wen-jing Wang Meng-Die Hu Department of Anesthesiology Nanan District People's Hospital of ChongqingChongqing 400060China Department of Breast and Thyroid Surgery Chongqing Bishan District Maternal and Child Health Care HospitalChongqing 402760China Department of Medical Imaging Chongqing University Central HospitalChongqing 400014China

Foot reflexology is a non-invasive and safe complementary therapy that works by massaging the reflex zones of the feet and exerts systemic or whole-body regulation through meridian nerve *** therapy is commonly used in the treatment of various conditions such as autism and Parkinson's ***,there is limited reporting on the use of foot reflexology therapy for infants with sensorineural hearing loss(SNHL).Currently,there is no definitive conclusion on how foot reflexology therapy can influence *** editorial holds some guiding significance regarding this clinical *** aim is to present physiological evidence of how foot reflexology therapy can impact infants with SNHL,thereby enhancing clinician’s awareness of foot reflexology in treating infants with SNHL.

关键词： Foot reflexology Sensorineural Hearing Loss Future perspectives Limitations Neural conduction

Preface:special topic on organic photochemistry

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Science China Chemistry 2016年第2期59卷 159-160页

作者： wen-jing Xiao CCNU-u Ottawa Joint Research Center College of Chemistry Central China Normal University

Catalysis under irradiation by visible light has become a highly dynamic and promising research area in chemical sciences. Such catalysis primarily entails photoinduced electron- and energy-transfer chemistry sensitized by polypyridyl complexes, organic dyes, and heterogeneous catalysts. Remarkably though, while the electrochemical and photophysical properties of these catalysts have been extensively studied, only recently has the chemical commu- nity begun to appreciate the great potential of the utilization of visible-light photocatalysis as a broadly useful method- ology to advanced organic synthesis. Since 2008, visible- light photocatalysis has witnessed a rapid development as a possible alternative to strong oxidizing and reducing agents and radical-initiating reagents. Due to the relative obscurity of photoredox catalysis in organic synthesis, the primary focus of this thematic issue will be centered on modem photocatalysis, especially in the context of photo-driven electron- and energy-transfer catalysis.

关键词：有机光化学非均相催化剂光催化氧化专题多吡啶配合物自由基引发剂催化作用能量转移

A powerful approach to alkoxy radical-mediated remote C(sp^3)–H bonds functionalization

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Science China Chemistry 2018年第5期61卷 505-506页

作者： Cong Xiao wen-jing Xiao Department of Chemistry Georgia State University CCNU-u Ottawa Joint Research Centre Key Laboratory of Pesticide & Chemical Biology Ministry of Education College of ChemistryCentral China Normal University

The activation of inert C（sp^3）–H bonds with control of reactivity and selectivity is one of the central topics in chemical sciences.

关键词： A powerful approach to alkoxy radical-mediated remote C H bonds functionalization

Construction of solitonary and periodic solutions to some nonlinear equations using EXP-function method

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Journal of Zhejiang University-Science A(Applied Physics & Engineering) 2007年第4期8卷 660-664页

作者： ZHANG Mei ZHANG wen-jing Department of Applied Physics College of Science Donghua University Shanghai 201620 China

This paper applies the EXP-function method to find exact solutions of various nonlinear equations. Tzitzeica- Dodd-Bullough (TDB) equation was selected to illustrate the effectiveness and convenience of the suggested method. More generalized solitonary solutions with free parameters were obtained by suitable choice of the free parameters, and also the obtained solitonary solutions can be converted into periodic solutions.

关键词： Soliton Periodic solution Nonlinear equation EXP-function method

Advances in bio-inspired electrocatalysts for clean energy future

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Nano Research 2024年第2期17卷 515-533页

作者： jing-wen Duan Mu Min-Rui Gao Division of Nanomaterials&Chemistry Hefei National Laboratory for Physical Sciences at the MicroscaleDepartment of ChemistryUniversity of Science and Technology of ChinaHefei 230026China

Electrocatalysis can enable efficient energy storage and conversion and thus is an effective way to achieve carbon *** unique structure and function of organisms can offer many ideas for the design of electrocatalysts,which has become one of the most promising research ***,the understanding of the mechanism of bio-inspired electrocatalysis has become clearer,which has promoted the design of bio-inspired catalysts and catalytic *** bio-inspired catalysts(enzyme-like catalysts,layered porous catalysts,superhydrophobic/superhydrophilic surfaces,and so on)have been developed to enable efficient electrocatalytic ***,we discuss the key advances in the field of bio-inspired electrocatalysts progressed in recent ***,the role of bio-inspiration in increasing the intrinsic activity and number of active sites of catalysts is ***,the structure and mechanism of layered porous catalytic systems that mimic biological transport systems are comprehensively ***,the design of three-phase interfaces from micro-nanoscale to atomic scale is highlighted,including the wettability of the electrode surface and the transport system near the *** conclude the review by identifying challenges in bio-inspired electrocatalysts and providing insights into future prospects for the exciting research field.

关键词： bio-inspired electrocatalysts active sites layered porous structure three-phase interface

An experimental investigation on static directiona stability

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Chinese Journal of Aeronautics 2016年第6期29卷 1527-1540页

作者： wen jing Wang Yankui Deng Xueying School of Aeronautic Science and Engineering Beihang University

A generic aircraft usually loses its static directional stability at moderate angle of attack(typically 20–30°). In this research, wind tunnel studies were performed using an aircraft model with moderate swept wing and a conventional vertical tail. The purpose of this study was to investigate flow mechanisms responsible for static directional stability. Measurements of force, surface pressure and spatial flow field were carried out for angles of attack from 0° to 46° and sideslip angles from-8° to 8°. Results of the wind tunnel experiments show that the vertical tail is the main contributor to static directional stability, while the fuselage is the main contributor to static directional instability of the model. In the sideslip attitude for moderate angles of attack, the fuselage vortex and the wing vortex merged together and changed asymmetrically as angle of attack increased on the windward side and leeward side of the vertical tail. The separated asymmetrical vortex flow around the vertical tail is the main reason for reduction in the static directional stability. Compared with the wing vortices, the fuselage vortices are more concentrated and closer to the vertical tail, so the yawing moment of vertical tail is more unstable than that when the wings are absent. On the other hand,the attached asymmetrical flow over the fuselage in sideslip leads to the static directional instability of the fuselage being exacerbated. It is mainly due to the predominant model contour blockage effect on the windward side flow over the model in sideslip, which is strongly affected by angle of attack.

关键词： Asymmetric flow Directional stability Flow mechanisms Sideslip Yawing moment

Analysis of High Temperature Deformed Structure and Dynamic Precipitation in W9Mo3Cr4V Steel

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Journal of Iron and Steel Research International 2001年第1期8卷 41-44页

作者： WANG jing-wen WANG Xiong-wen Jiangsu Institute of Petrochemical Technology Anhui Institute of Mechanical and Electrical Engineering Wuhu Vocational Technical Institute

TiAl base alloys have potential usage in aerospace engine for their high specific strength. In order to improve their poor hot workability, a new approach of hot deformation processing was investigated. The starting microstructure of Ti 46 5Al 2 5V 1 0Cr (atom percent, %) alloy is fully lamellar (FL) microstructure. The near gamma (NG) microstructure can be obtained through Nickel microalloying and heat treatment at 1 150 ℃. The isothermal compression tests were conducted on both materials using MTS machine at temperatures of 950 ℃, 1 000 ℃, and 1 050 ℃, and the strain rates of 0 01, 0 1 and 1 s -1 . Compared with the γ TiAl alloy with FL microstructure, the Ni bearing alloy with NG microstructure has better hot workability, such as enlarged hot workable region, decreased flow stresses, more uniform and finer deformed microstructure.

关键词： TiAl base alloys hot workability microstructure

Portfolio Optimization with Uncertain Exit Time in Infinite-Time Horizon

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Acta Mathematicae Applicatae Sinica 2013年第4期29卷 673-684页

作者： wen-jing GUO Jun CAI School of Finance University of Finance and Economics Department of Statistics ang Actuarial Science University of Waterloo

In this paper, we study infinite-period mean-variance formulations for portfolio selections with an uncertain exit time. We employ the convergence control method together with the dynamic programming algorithm to derive analytical expressions for the optimal portfolio policy and the mean-variance efficient frontier under certain conditions. We illustrate these results by an numerical example.

关键词： infinite-time horizon mean-variance formulation stochastic optimal control dynamic programming algorithm optimal investment policy efficient frontier exit time

Study of deep transportation and plugging performance of deformable gel particles in porous media

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Petroleum Science 2024年第2期21卷 962-973页

作者： wen-jing Zhao jing Wang Zhong-Yang Qi Hui-Qing Liu National Key Laboratory of Petroleum Resources and Engineering China University of PetroleumBeijing102249China MOE Key Laboratory of Petroleum Engineering China University of PetroleumBeijing102249China

Deformable gel particles(DGPs) possess the capability of deep profile control and flooding. However, the deep migration behavior and plugging mechanism along their path remain unclear. Breakage, an inevitable phenomenon during particle migration, significantly impacts the deep plugging effect. Due to the complexity of the process, few studies have been conducted on this subject. In this paper, we conducted DGP flow experiments using a physical model of a multi-point sandpack under various injection rates and particle sizes. Particle size and concentration tests were performed at each measurement point to investigate the transportation behavior of particles in the deep part of the reservoir. The residual resistance coefficient and concentration changes along the porous media were combined to analyze the plugging performance of DGPs. Furthermore, the particle breakage along their path was revealed by analyzing the changes in particle size along the way. A mathematical model of breakage and concentration changes along the path was established. The results showed that the passage after breakage is a significant migration behavior of particles in porous media. The particles were reduced to less than half of their initial size at the front of the porous media. Breakage is an essential reason for the continuous decreases in particle concentration, size, and residual resistance coefficient. However, the particles can remain in porous media after breakage and play a significant role in deep plugging. Higher injection rates or larger particle sizes resulted in faster breakage along the injection direction, higher degrees of breakage, and faster decreases in residual resistance coefficient along the path. These conditions also led to a weaker deep plugging ability. Smaller particles were more evenly retained along the path, but more particles flowed out of the porous media, resulting in a poor deep plugging effect. The particle size is a function of particle size before inject

关键词： Physical simulation Deformable gel particle Breakage Particle size Residual resistance coefficient