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New Paths Towards Modernisation

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ChinAfrica 2024年第4期16卷 16-17页

作者： MA HANZHI China Institute of international studies

The 13th Meeting of China-Africa Think Tank Forum held in Dar es Salaam,Tanzania,released a document titled Consensus Among African and Chinese Think Tanks on Deepening Global development *** known as the Africa-China Dar es Salaam Consensus,the document calls on the international community to deepen development cooperation based on the principles of mutual respect,solidarity,win-win cooperation,openness,and common *** proposes to adopt a people-centred approach to development to create a friendly institutional environment for everyone to pursue a better life.

关键词： mutual everyone centre

Satellite Communications with 5G, B5G, and 6G: Challenges and Prospects

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international Journal of Communications, Network and System Sciences 2024年第3期17卷 31-49页

作者： Mehmet Beyaz Research & development department TTG International Ltd. Istanbul T&#252rkiye

Satellite communications, pivotal for global connectivity, are increasingly converging with cutting-edge mobile networks, notably 5G, B5G, and 6G. This amalgamation heralds the promise of universal, high-velocity communication, yet it is not without its challenges. Paramount concerns encompass spectrum allocation, the harmonization of network architectures, and inherent latency issues in satellite transmissions. Potential mitigations, such as dynamic spectrum sharing and the deployment of edge computing, are explored as viable solutions. Looking ahead, the advent of quantum communications within satellite frameworks and the integration of AI spotlight promising research trajectories. These advancements aim to foster a seamless and synergistic coexistence between satellite communications and next-gen mobile networks.

关键词： Satellite Communications Spectrum Allocation Edge Computing AI Integration 5G B5G 6G

FINE TUNING THE MARKET

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China Report ASEAN 2024年第10期9卷 62-63页

作者： Luo Weijie Beijing international studies University

Promoting social capital investment and mobilizing private enterprises are important tools to promote economic development,expand social employment,solve livelihood problems,and achieve common ***,in recent years,the growth rate of private investment has been dampened by the COVID-19pandemic and other negative factors,making the need to improve the vitality of private investment more *** Public-Private Partnership(PPP) mode has been an effective path to improve infrastructure and public service supply by attracting private capital to participate in the supply of public goods to better meet public demand and alleviate financial pressure on local governments.

关键词： investment attracting private

Quantitative characterization of the brittleness of deep shales by integrating mineral content,elastic parameters,in situ stress conditions and logging analysis

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international Journal of Coal Science & Technology 2024年第1期11卷 167-179页

作者： Tongtong Luo Jianguo Wang Li Chen Chaoya Sun Qian Liu Fenggang Wang CCDC Geological Exploration&development Research Institute Chengdu610056SichuanChina China University of Petroleum(Beijing) ChangpingBeijing102249China Exploration and development department of Chongqing Shale Gas Exploration and development Co. Ltd.Chongqing834000China

Deep shale reservoirs(3500–4500 m)exhibit significantly different stress states than moderately deep shale reservoirs(2000–3500 m).As a result,the brittleness response mechanisms of deep shales are also *** is urgent to investigate methods to evaluate the brittleness of deep shales to meet the increasingly urgent needs of deep shale gas *** this paper,the quotient of Young’s modulus divided by Poisson’s ratio based on triaxial compression tests under in situ stress conditions is taken as SSBV(Static Standard Brittleness Value).A new and pragmatic technique is developed to determine the static brittleness index that considers elastic parameters,the mineral content,and the in situ stress conditions(BIEMS).The coefficient of determination between BIEMS and SSBV reaches 0.555 for experimental data and 0.805 for field *** coefficient is higher than that of other brittleness indices when compared to *** can offer detailed insights into shale brittleness under various conditions,including different mineral compositions,depths,and stress *** technique can provide a solid data-based foundation for the selection of‘sweet spots’for single-well engineering and the comparison of the brittleness of shale gas production layers in different areas.

关键词： Deep shale reservoirs Brittleness Pressure effect Evaluation method Longmaxi formation Sichuan Basin

Single-cell RNA sequencing in juvenile idiopathic arthritis

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Genes & Diseases 2024年第2期11卷 633-644页

作者： Xiwen Luo Xuemei Tang department of Rheumatology and Immunology Children’s Hospital of Chongqing Medical UniversityChongqing 400014China Chongqing Key Laboratory of Child Infection and Immunity Ministry of Education Key Laboratory of Child Development and DisordersNational Clinical Research Center for Child Health and DisordersChina International Science and Technology Cooperation Base of Child Development and Critical DisordersChildren's Hospital of Chongqing Medical UniversityChongqing 400014China

Juvenile idiopathic arthritis (JIA) is one of the most common chronic inflammatory rheumatic diseases in children,with onset before age 16 and lasting for more than 6 *** is a highly heterogeneous condition with various consequences for health and quality of *** some JIA patients,early detection and intervention remain *** a result,further investigation of the complex and unknown mechanisms underlying JIA is *** in technology now allow us to describe the biological heterogeneity and function of individual cell populations in *** this review,we hope to provide novel ideas and potential targets for the diagnosis and treatment of JIA by summarizing the current findings of single-cell RNA sequencing studies and understanding how the major cell subsets drive JIA pathogenesis.

关键词： Juvenile idiopathic arthritis Macrophage Macrophage activation syndrome Monocyte Single-cell RNA sequencing Synoviocyte T cell

Effect of foot reflexology on an infant with sensorineural hearing loss:A case report

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World Journal of Clinical Cases 2024年第8期12卷 1437-1441页

作者： Yu-Jun Lee Mao-Qing Chen Jie Dong Graduate School Xi'an International Studies UniversityNorth Sichuan Medical UniversityXi'an 710061Shaanxi ProvinceChina department of Neural Disease North Sichuan Medical UniversityNanchong 635200Sichuan ProvinceChina department of Nursing North Sichuan Medical UniversityNachong 635200Sichuan ProvinceChina Key Laboratory for Artificial Intelligence and Cognitive Neuroscience of Language Xi’an International Studies UniversityXi’an 710128Shaanxi ProvinceChina

BACKGROUND Our study contributes to the further understanding of the mechanism of foot *** reflexology has been reported to affect hearing recovery,but no physiological evidence has been *** lack of evidence hampers the acceptance of the technique in clinical *** SUMMARY A girl was taken to North Sichuan Medical University Affiliated Hospital for a hearing screen by her *** parents reported that her hearing level was the same as when she was *** girl was diagnosed with sensorineural hearing loss(SNHL)by a doctor in the otolaryngology *** we introduced the foot reflexology project,the parents agreed to participate in the *** 6 months of foot reflexology treatment,the hearing threshold of the girl recovered to a normal level,below 30 *** Foot reflexology should be encouraged in clinical practice and for families of infants with SNHL.

关键词： Infant with sensorineural hearing loss Foot reflexology Functional connectivity Language development Case report

Accurate Shortwave Radiation Simulation with a Two-Layer Aerosol Model in Xinjiang Region

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Journal of Meteorological Research 2024年第1期38卷 69-87页

作者： Guan HUANG Yonghang CHEN Qiong LIU Pengtao WANG Qianshan HE Qing HE Shuai LI Weiling SHAO Ting FAN School of Tourism&Research Institute of Human Geography Xi’an International Studies UniversityXi’an 710128 Center for Silk Road and Eurasian Civilization studies Xi’an International Studies UniversityXi’an 710128 College of Environmental Science and Engineering Donghua UniversityShanghai 201620 Shanghai Meteorological Service Shanghai 200030 Shanghai Key Laboratory of Meteorology and Health Shanghai 200030 Taklimakan Desert Meteorology Field Experiment Station of China Meteorological Administration Institute of Desert MeteorologyUrumqi 830002 Xinjiang Climate Centre Xinjiang Meteorological ServiceUrumqi 830002

To harness the rich solar energy resources in Xinjiang Region of Northwest China,this study tries to address the issue of lack of downward surface shortwave radiation(DSSR)observations and the need to improve the accuracy of satellite retrieval and numerical simulation of DSSR under varied sky and meteorological conditions.(1)A two-layer aerosol model specific to Xinjiang was developed to capture the vertical distributions of aerosols based on multiple data sources including lidar,GPS sounding,ground meteorological observations,and profiles from the ECMWF reanalysis version 5(ERA5)*** results show that the ERA5/PBLH(planetary boundary layer height)and ERA5/ALH(aerosol layer height)could be used to establish the two-layer aerosol model and characterize the vertical distribution of aerosols in Xinjiang Region.(2)Using the Santa Barbara Discrete Atmospheric Radiative Transfer(SBDART)model,a localized inverse model of clear-sky DSSR was *** parameter adjustment and using the optimal combination of input parameters for DSSR simulation together with the two-layer aerosol model,the model-simulated DSSR(DSSRSBD)under clear-sky conditions improved significantly compared to the initial results,with all fitting indices greatly improved.(3)In addition,the study demonstrated that the impact of the two-layer aerosol model on DSSR was more pronounced under dust conditions than clear-sky conditions.(4)Using the localized clear-sky DSSR inversion model and its required parameters,simulations were also conducted to capture the spatiotemporal distribution of DSSR under clear-sky conditions in Xinjiang from 2017 to *** annual average DSSR_(SBD)under clear-sky conditions in Xinjiang during 2017–2019 was 606.78 W m^(-2),while DSSR from CERES(DSSR_(CER))under the same conditions was generally higher(703.95 W m^(-2)).(5)It is found that satellite remote sensing products experienced data loss in high-altitude snow areas,where numerical simulation technology could ser

关键词： downward surface shortwave radiation(DSSR) aerosol vertical distribution Clouds and the Earth’s Radiant Energy System(CERES) Santa Barbara Discrete Atmospheric Radiative Transfer(SBDART) Xinjiang

The Spine of the Ancient Capital, the Backbone of development, and the Pillar of Conservation An Analysis of the Cultural Value and Future development of Beijing Central Axis as a World Cultural Heritage Site

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China & The World Cultural Exchange 2024年第9期 16-25页

作者： Wu Liyun Chen Hong the China Academy of Culture and Tourism Industry Beijing International Studies University School of Tourism Science Beijing International Studies University

Beijing Central Axis is the backbone of the ancient capital,a cultural spine shaped by the passage of time and spatial *** successful inscription as a World Heritage site presents new opportunities for the conservation of the Central Axis cultural heritage,while also offering a fresh chance to link cultural and tourism sites along the Axis,fostering coordinated development.

关键词： backbone offering passage

A noval iron-capturing nanocomposites against biofilms for disrupting bacterial nutritional balance

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Science China Chemistry 2024年第6期67卷 1760-1761页

作者： Jinying Lin Qihang Ding Yao Sun department of Oral Implantology Jilin Provincial Key Laboratory of Tooth Development and Bone RemodelingSchool of StomatologyJilin UniversityChangchun130021China department of Chemistry Korea UniversitySeoul02841Korea National Key Laboratory of Green Pesticide International Joint Research Center for Intelligent Biosensor Technology and HealthCollege of ChemistryCentral China Normal UniversityWuhan430079China

Currently,the escalating crisis of bacterial infections and antibiotic resistance poses a significant global public health challenge[1-3].This situation has driven the search for novel antimicrobial ***,a crucial micr... 详细信息

关键词： metabolism resistance balance