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Exploring the transformative impact of traditional Chinese medicine on depression:Insights from animal models

World Journal of Psychiatry 2024年第5期14卷 607-623页

作者： Yan Yang Yan-Kun Chen Meng-Zhou Xie School of Nursing Hunan University of Chinese MedicineChangsha 410200Hunan ProvinceChina Precision Medicine R&D Center Zhuhai Institute of Advanced TechnologyChinese Academy of SciencesZhuhai 519000Guangdong ProvinceChina School of Chinese Medicine Hunan University of Chinese MedicineChangsha 410200Hunan ProvinceChina Hunan Engineering Technology Research Center for Medicinal and Functional Food Hunan University of Chinese MedicineChangsha 410200Hunan ProvinceChina Key Laboratory of TCM Heart and Lung Syndrome Differentiation and Medicated Diet and Dietotherapy Hunan University of Chinese MedicineChangsha 410200Hunan ProvinceChina

depression,a prevalent and complex mental health condition,presents a significant global health *** is one of the most frequent mental disorders;deaths from it account for 14.3%of people *** recent years,the integration of complementary and alternative medicine,including traditional Chinese medicine(TCM),has gained attention as a potential avenue for addressing *** comprehensive review critically assesses the efficacy of TCM interventions in alleviating depressive *** in-depth look at different research studies,clinical trials,and meta-analyses is used in this review to look into how TCM practices like herbal formulations,acupuncture,and mindbody practices *** review looks at the quality of the evidence,the rigor of the methods,and any possible flaws in the current *** gives us an idea of where TCM stands right now in terms of treating *** comprehensive review aims to assess the efficacy of TCM interventions in alleviating depressive *** order to learn more about their possible healing effects,the study also looks into how different types of TCM work,such as herbal formulas,acupuncture,and mind-body practices.

关键词： Traditional Chinese medicine depression Efficacy Treatment Holistic approach

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Effect of silicon carbide-based iron catalyst on reactor optimization for non-oxidative direct conversion of methane

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Journal of Energy Chemistry 2023年第6期81卷 519-532,I0012页

作者： Eun-hae Sim Sung Woo Lee Jin Ju Lee Seung Ju Han Jung Ho Shin Gracia Lee Sungrok Ko Kwan-Young Lee Yong Tae Kim C1 Gas&Carbon Convergent Research Center Korea Research Institute of Chemical TechnologyDaejeon 34114Republic of Korea Department of Chemical and Biological Engineering Korea University145 Anam-roSeoul 02841Republic of Korea Department of Chemical and Biomolecular Engineering Yonsei University50 Yonsei-roSeoul 03722Republic of Korea Chemical Data-Driven Research Center Korea Research Institute of Chemical TechnologyDaejeon 34114Republic of Korea Prospective Tech.Exploring Section Basic Chemical R&D centerLottechemical Corp.Daejeon 34059Republic of Korea Department of Advanced Materials and Chemical Engineering University of Science and Technology(UST)Gajeong-dongYuseongDaejeon 34113Republic of Korea

The conversion of methane to olefins,aromatics,and hydrogen(MTOAH)can be used to stably obtain hydrocarbons when the effect of the catalytic surface is optimized from the reaction engineering *** this study,Fe/Si C catalysts were packed into a quartz tube *** catalytic surfaces of Si C and the impregnated Fe species decreased the apparent activation energies(E_a)of methane consumption in the blank reactor between 965 and 1020℃.Consequently,the hydrocarbon yield increased by 2.4times at 1020℃.Based on the model reactions of ethane,ethylene,and acetylene mixed with hydrogen in the range of 500-1020℃,an excess amount of Fe in the reactor favored the C-C coupling reaction over the selective hydrogenation of acetylene;consequently,coke formation was favored over the hydrogenation *** gas-phase reactions and catalyst properties were optimized to increase hydrocarbon yields while reducing coke *** 0.2Fe catalyst-packed reactor(0.26 wt%Fe)resulted in a hydrocarbon yield of 7.1%and a coke selectivity of<2%when the ratio of the void space of the postcatalyst zone to the catalyst space was adjusted to be≥*** on these findings,the facile approach of decoupling the reaction zone between the catalyst surface and the gas-phase reaction can provide insights into catalytic reactor design,thereby facilitating the scale-up from the laboratory to the commercial scale.

关键词： Non-oxidative methane conversion Ethylene Aromatic Methane pyrolysis Fe/SiC Coke resistance Catalytic reactor

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Fabrication of 45-degree Integrated Mirrors for Three-dimensional Board-Level Optical Interconnects realizing Efficient Light Coupling

Fabrication of 45-Degree Integrated Mirrors for Three-Dimens...

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International Conference on (ICEPT) Electronic Packaging technology

作者： Xiaofeng Liu Hua Miao Guodong Wang Tengfei Yao Jianhui Liu rong Sun R&D Department Shennan Circuits Co. Ltd. Shenzhen China R&D Department Sky Chip Interconnection Technology Co. Ltd. Shenzhen China Shenzhen Institute of Advanced Technology Chinese Academy of Sciences Shenzhen China

Efficient (low-loss) and robust technologies for optical in- and out-coupling from integrated waveguides at different interconnection levels is a prerequisite. A suitable beam delivery scheme is required in out-of-plane coupling configurations to reduce the losses originated from the beam divergence along the free space optical path. In this work, to realize a high coupling efficiency of inter-chip connection for three-dimensional (3-d) optical interconnects, mechanical dicing process was conducted to fabricate out-of-plane mirrors for light beam turning. A 45-degree optical interface for light 90-degree beam turning into/out of the waveguide with up-turned mirrors were demonstrated. Characterizations of the surface topographies and sloping angles revealed that relatively smooth 45-degree interface was achieved. Surprisingly, the angle deviation of the 45-degree reflector was within ± 1 -degree, and the surface roughness was approach to 170 nm. A theoretical model specified for the optical link was developed to theoretically calculate the link loss of the 3-d optical interconnects based on the waveguide with 45-degree mirrors. The coupling loss of the 45-degree interface at the Tx and rx side was experimentally investigated. The results showed that the total link loss was 7.77 dB for a 110-mm-long waveguides and the excess loss calculated for the mirror coupling was 2.56 dB for the Tx side and 2.86 dB for the rx side. Besides, the Fresnel reflection originated from the horizontally fiber and the 90-degree end face was 0.7 dB. Misalignment tolerance results indicated that the fabricated 45-degree end face beam turning structure has relatively loose alignment requirements for the optics in the X-direction. The measured of 1 dB lateral alignment tolerance amounted to ± 17 µm in the X-direction. The functional optical performance indicated that the up-turned mirrors were suitable for practical printed circuit boards (OPCB) applications where an optical I/O-interface to

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Theoretical Analysis of Optical Coupling in Frustrated Total Internal reflection (FTIr) Using Maxwell's Equations

Theoretical Analysis of Optical Coupling in Frustrated Total...

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2023 UrSI International Symposium on Electromagnetic Theory, EMTS 2023

作者： Singh, Tejinder repeta, Morris Advanced Wireless Technology R&D Group Office of the CTO Dell Technologies OttawaONK2B 8J9 Canada Department of Electrical and Computer Engineering University of Waterloo WaterlooONN2L 3G1 Canada

ISBN: (纸本)9798350399288

Frustrated total internal reflection (FTIr) is an intriguing phenomenon which surfaced when evanescent waves were observed while experimentally studying the total internal reflection (TIr). This paper presents a theoretical analysis and numerical results of the phenomenon of frustrated total internal reflection (FTIr) based on Maxwell's equations. This is the oldest form of tunneling discovered in physics, which was later considered analogous to quantum tunneling, mainly because the physics of tunneling is essentially identical for classical light waves and quantum mechanical wave functions. This phenomenon has several practical implications like fingerprint sensing, laser cavity design, and studying the physics and chemistry of optically transparent semiconductors. © 2023 IEEE.

关键词： Maxwell equations

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An Analysis on the Power Consumption of Nodes in Ad hoc IEEE 802.11 Networks 3

An Analysis on the Power Consumption of Nodes in Ad hoc IEEE...

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3rd International Conference on Pervasive Computing and Social Networking, ICPCSN 2023

作者： Moyeenudin, H.M. Narender, M. Mukunthan, M.A. raman, Kanimozhi Balasubramanian, d. Vels Institute of Science Technology and Advanced Studies Tamilnadu Chennai600117 India Tkr College of Engineering &technology Hyderabad India School of Computing Veltech Rangarajan Dr. Sagunthala R&d Institute of Science and Technology Chennai600062 India Kcg College of Technology Department of Mathematics Karapakkam Chennai600 097 India Jaya Engineering College Tamilnadu Thiruninravur602024 India

ISBN: (纸本)9798350322842

This article analyzes the power consumption of nodes in ad hoc IEEE 802.11 networks. The main objective of this analysis is to discover theoretic restrictions for the gains obtained in node lifetime through different energy conservation techniques found in the literature. The evaluation of energy consumption considers the characteristics of the medium access method and the interaction of the nodes in the packet forwarding process. The basic idea is to regulate the lifetime of a node based on its average consumption. Consumption is estimated based on the amount of time the node remnants transmitting, receiving or idle. The potential gains obtained by different techniques for saving or balancing energy consumption are then analysed. It is shown that the flow balancing technique can achieve a maximum gain for the node lifetime between 11% and 30%, depending on the network configuration. © 2023 IEEE.

关键词： Electric power utilization

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The hypoglycemic effect of Lagerstroemia indica *** Lagerstroemia indica ***(Nichols.)*** vitro and in vivo

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Journal of Future Foods 2023年第3期3卷 273-277页

作者： Meifang Chang Adel F.Ahmed Lili Cui National R&D Center for Edible Fungus Processing Technology Henan UniversityKaifeng 475004China Functional Food Engineering Technology Research Center Kaifeng 475004China Medicinal and Aromatic Plants Researches Department Horticulture Research InstituteAgricultural Research CenterGiza 12619Egypt Joint International Research Laboratory of Food&Medicine Resource Function Henan ProvinceKaifeng 475004China

Lagerstroemia indica *** a high medicinal value,its bark,leaves and flowers can be used as *** flowers are reddish,purple,or white,thereinto,the white one is called *** ***(Nichols.)rehd.,which is a forma of *** this paper,the hypoglycemic effects of different extracts from flowers of ***(LIF)and *** ***(Nichols.)rehd.(LIAF)were investigated byα-glucosidase inhibitory method in vitro and alloxan-induced diabetic mice model in vivo,*** results in vitro showed that ethyl acetate extracts(EA)of LIF and LIAF(IC_(50)=4.45 and 4.09µg/mL,resepectively)had the highest inhibitory activity ofα-glucosidase,and followed by n-butyl alcohol extracts(BU)(IC_(50)=17.01 and 14.58µg/mL,respectively),and the last was petroleum ether extracts(PE)(IC_(50)=103.29 and 112.47µg/mL,respectively),the activities of all extracts were higher than that of the positive control(acarbose,IC_(50)=1278.83µg/mL).The results in vivo showed that compared with the model control group,each dose group of LIF could significantly(P<0.05,P<0.01 or P<0.001)decrease fasting blood glucose,total cholesterol(TC)level and malondialdehyde(MdA)content in diabetic mice and increase superoxide dismutase(SOd)level(P<0.05)in *** dose groups of LIF could significantly(P<0.05)decrease postprandial blood glucose,triglyceride(TG)and increase liver glycogen *** dose group of LIAF could significantly(P<0.05,P<0.01 or P<0.001)decrease fasting blood glucose,TC level and increase SOd level in *** dose groups of LIAF could significantly(P<0.05)decrease TG,MdA level and increase liver glycogen *** results indicate that LIF and LIAF had effective prevention and treatment effects on the development for diabetes.

关键词： Lagerstroemia indica L. Lagerstroemia indica L.f.alba(Nichols.)rehd. α-Glucosidase inhibitory activity diabetes

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decision-Making Based on reinforcement Learning and Model Predictive Control Considering Space Generation for Highway On-ramp Merging

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IFAC-PapersOnLine 2022年第27期55卷 241-246页

作者： Hikaru Kimura Masaki Takahashi Kazuhiro Nishiwaki Masahiro Iezawa Department of System Design Engineering Keio University Yokohama Japan Advanced Technology R&D Center Mitsubishi Electric Corporation

reducing traffic accidents pertaining to autonomous vehicles has garnered attention. Merging on a highway is one of the most challenging problems that must be addressed for the realization of autonomous vehicles. It is difficult because an agent must decide where to merge in a complex and ever-changing environment. Merging with congested highway traffic involves significant interaction with vehicles in the main lane. If there is no space for the autonomous vehicle to merge, it needs to work on vehicles in the main lane to create space and subsequently decide to merge or not. reinforcement learning (rL) is a promising method for solving decision-making problems. However, it is difficult to guarantee the safety of the controller obtained using rL. Therefore, we propose a combined method in which decision-making is performed by rL and vehicle control by model predictive control (MPC) to ensure safety. The performance of the proposed system is tested by simulations. The proposed system made appropriate decisions according to the situation, and by controlling the vehicle in consideration of collision avoidance constraints, it showed a high merge success rate evenin a crowded situation.

关键词： Autonomous Vehicles reinforcement learning Model predictive control Merging decision making advanced driver assistance system

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COLd SPrAY-PrOdUCEd functional SUrFACES FOr TrIBOELECTrIC NANOGENErATOrS

COLD SPRAY-PRODUCED FUNCTIONAL SURFACES FOR TRIBOELECTRIC NA...

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ASME 2024 International Mechanical Engineering Congress and Exposition, IMECE 2024

作者： Kim, Young Won Akin, Semih Jun, Martin Byung-Guk Sutherland, John W. School of Mechanical Engineering Purdue University West LafayetteIN47907 United States Advanced Joining & Additive Manufacturing R&D Department Korea Institute of Industrial Technology 15014 Korea Republic of Department of Mechanical Aerospace and Nuclear Engineering Rensselaer Polytechnic Institute TroyNY12180 United States School of Environmental and Ecological Engineering Purdue University West LafayetteIN47907 United States

ISBN: (纸本)9780791888605

Triboelectric nanogenerators (TENGs) are cutting-edge energy harvesting devices to convert abundant mechanical energy sources into electrical ***-throughput manufacturing of triboelectric surfaces with improved performance and reliability is the key for the large-scale deployment of TENG *** the present study, the cold spray (CS) particle deposition technique is employed to fabricate functional surface structures to realize TENGs and smart *** soft (e.g., tin) and hard (e.g., copper) micron-scale particles are deposited on the target substrates to create the functional ***, CS is coupled with an electroless deposition process to produce electrically conductive micro-porous (ra= 2.17 μm) copper *** surfaces serve as a positive friction layer and a back-electrode for the *** fabricated surfaces are subsequently utilized to develop innovative TENGs, demonstrating the potential of these surface structures in triboelectric energy harvesting and smart sensing *** results reveal that the CS-based functional surfaces lead to significantly improved energy harvesting performance (≈3.5-fold higher performance) compared to friction layer and back-electrodes made of conventional materials, such as copper and aluminum foil. Copyright © 2024 by ASME.

关键词： Aluminum foil

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Effect of solid-solution strengthening on deformation mechanisms and strain hardening in medium-entropy V_(1-x)Cr_(x)CoNi alloys

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Journal of Materials Science & technology 2022年第13期108卷 270-280页

作者： Hyun Chung dae Woong Kim Woo Jin Cho Heung Nam Han Yuji Ikeda Shoji Ishibashi Fritz Körmann Seok Su Sohn Department of Materials Science and Engineering Korea UniversitySeoul 02841South Korea Center for High Entropy Alloys Pohang University of Science and TechnologyPohang 37673South Korea Department of Materials Science and Engineering and Research Institute of Advanced Materials Seoul National UniversitySeoul 08826South Korea Institute for Materials Science University of StuttgartPfaffenwaldring 55Stuttgart 70569Germany Computational Materials Design Max-Planck-Institut für Eisenforschung GmbHMax-Planck-Strabe 1Düsseldorf 40237Germany Research Center for Computational Design of Advanced Functional Materials(CD-Fmat) National Institute of Advanced Industrial Science and Technology(AIST)TsukubaIbaraki 305-8568Japan Department of Materials Science and Engineering Delft University of TechnologyMekelweg2Delft 2628 CDthe Netherlands

High-and medium-entropy alloys(HEAs and MEAs)possess high solid-solution *** investigations have been conducted on its impact on yield strength,however,there are limited reports regarding the relation between solid-solution strengthening and strain-hardening *** addition,no attempt has been made to account for the dislocation-mediated plasticity;most works focused on twinning-or transformation-induced plasticity(TWIP or TrIP).In this work we reveal the role of solidsolution strengthening on the strain-hardening rate via systematically investigating evolutions of deformation structures by controlling the Cr/V ratio in prototypical V_(1-x)Cr_(x)CoNi *** the TWIP of CrCoNi with the dislocation slip of V_(0.4)Cr_(0.6)CoNi,the hardening rate of CrCoNi was superior to slip-band refinements of V_(0.4)Cr_(0.6)CoNi due to the dynamic Hall-Petch ***,as V content increased further to V_(0.7)Cr_(0.3)CoNi and VCoNi,their rate of slip-band refinement in V_(0.7)Cr_(0.3)CoNi and VCoNi with high solid-solution strength surpassed that of *** it is generally accepted in conventional alloys that deformation twinning results in a higher strain-hardening rate than dislocation-mediated plasticity,we observed that the latter can be predominant in the former under an activated huge solid-solution strengthening *** high solid-solution strength lowered the cross-slip activation and consequently retarded the dislocation rearrangement rate,i.e.,the dynamic *** delay in the hardening rate decrease,therefore,increased the strain-hardening rate,results in an overall higher strain-hardening rate of V-rich alloys.

关键词： Medium-entropy alloy Tensile property Solid-solution strength Strain-hardening rate Stacking fault energy

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Ultrastable bimetallic Fe_(2)Mo for efficient oxygen reduction reaction in pH-universal applications

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Nano research 2022年第6期15卷 4950-4957页

作者： Jue Hu Chengxu Zhang Mingzi Sun Qianglong Qi Shanxiong Luo Hongchuan Song Jingyi Xiao Bolong Huang Michael K.H.Leung Yingjie Zhang The Engineering Laboratory of Advanced Battery and Materials of Yunnan Province Kunming University of Science and TechnologyKunming 650093China Department of Applied Biology and Chemical Technology The Hong Kong Polytechnic UniversityHung HomKowloonHong KongChina School of Energy and Environment Science Yunnan Normal UniversityKunming 650500China Ability R&D Energy Research Centre School of Energy and EnvironmentCity University of Hong KongHong KongChina

Iron-based nanostructures represent an emerging class of catalysts with high electroactivity for oxygen reduction reaction(Orr)in energy storage and conversion ***,current practical applications have been limited by insufficient durability in both alkaline and acidic *** particular,limited attention has been paid to stabilizing iron-based catalysts by introducing additional metal by the alloying ***,we report bimetallic Fe_(2)Mo nanoparticles on N-doped carbon(Fe_(2)Mo/NC)as an efficient and ultra-stable Orr electrocatalyst for the first *** Fe_(2)Mo/NC catalyst shows high selectivity for a four-electron pathway of Orr and remarkable electrocatalytic activity with high kinetics current density and half-wave potential as well as low Tafel slope in both acidic and alkaline *** demonstrates excellent long-term durability with no activity loss even after 10,000 potential *** functional theory(dFT)calculations have confirmed the modulated electronic structure of formed Fe_(2)Mo,which supports the electron-rich structure for the Orr ***,the mutual protection between Fe and Mo sites guarantees efficient electron transfer and long-term stability,especially under the alkaline *** work has supplied an effective strategy to solve the dilemma between high electroactivity and long-term durability for the Fe-based electrocatalysts,which opens a new direction of developing novel electrocatalyst systems for future research.

关键词： oxygen reduction reaction Fe2Mo bimetallic nanoparticles zeolitic imidazolate frameworks(ZIFs) ultralong stability superior oxygen reduction reaction(Orr)performance

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