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Programming ferromagnetic soft materials for miniature soft robots:Design,fabrication,and applications 被引量:1
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作者 Junliang Chen Dongdong Jin +1 位作者 Qianqian Wang Xing Ma 《Journal of Materials Science & Technology》 2025年第16期271-287,共17页
Due to the small size,active mobility,and intrinsic softness,miniature soft robots hold promising po-tentials in reaching the deep region inside living bodies otherwise inaccessible with compelling agility,adaptabilit... Due to the small size,active mobility,and intrinsic softness,miniature soft robots hold promising po-tentials in reaching the deep region inside living bodies otherwise inaccessible with compelling agility,adaptability and safety.Various materials and actuation strategies have been developed for creating soft robots,among which,ferromagnetic soft materials that self-actuate in response to external magnetic fields have attracted worldwide attention due to their remote controllability and excellent compatibil-ity with biological tissues.This review presents comprehensive and systematic research advancements in the design,fabrication,and applications of ferromagnetic soft materials for miniature robots,providing in-sights into their potential use in biomedical fields and beyond.The programming strategies of ferromag-netic soft materials are summarized and classified,including mold-assisted programming,3D printing-assisted programming,microassembly-assisted programming,and magnetization reprogramming.Each approach possesses unique advantages in manipulating the magnetic responsiveness of ferromagnetic soft materials to achieve outstanding actuation and deformation performances.We then discuss the biomedi-cal applications of ferromagnetic soft material-based soft robots(e.g.,minimally invasive surgery,targeted delivery,and tissue engineering),highlighting their potentials in revolutionizing biomedical technologies.This review also points out the current challenges and provides insights into future research directions,which we hope can serve as a useful reference for the development of next-generation adaptive miniature robots. 展开更多
关键词 Ferromagnetic soft materials Miniature soft robots Magnetic actuation Magnetization programming strategies Biomedical applications
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Study on the development,applications,and standardization status of environmental DNA(eDNA)technology in China
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作者 Li Xiawei Duan Bin +3 位作者 Lu Jing Li Xueling Wang Min Yang Yongqi 《China Standardization》 2026年第1期54-59,共6页
Environmental DNA(eDNA)technology has revolutionized biodiversity monitoring with its non-invasive,sensitive,and cost-efficient approach.This paper systematically reviews eDNA advancements,examining its applications i... Environmental DNA(eDNA)technology has revolutionized biodiversity monitoring with its non-invasive,sensitive,and cost-efficient approach.This paper systematically reviews eDNA advancements,examining its applications in aquatic and terrestrial ecosystems and assessing China’s standardization progress.It delineates four developmental phases from single-species detection to high-throughput sequencing,and highlights China’s contribution to the development of technical standards.While significant progress has been made,challenges persist in quantitative accuracy,methodological consistency,and large-scale implementation.Future efforts should prioritize enhanced standardization,improved quantification techniques,broader applications,and international collaboration to drive innovation in eDNA technology. 展开更多
关键词 environmental DNA development application standardization status
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Engineered Radiative Cooling Systems for Thermal-Regulating and Energy-Saving Applications
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作者 Leqi Lei Ting Wu +8 位作者 Shuo Shi Yifan Si Chuanwei Zhi Kaisong Huang Jieqiong Yang Xinshuo Liang Shanshan Zhu Jinping Qu Jinlian Hu 《Nano-Micro Letters》 2026年第1期509-544,共36页
Radiative cooling systems(RCSs)possess the distinctive capability to dissipate heat energy via solar and thermal radiation,making them suitable for thermal regulation and energy conservation applications,essential for... Radiative cooling systems(RCSs)possess the distinctive capability to dissipate heat energy via solar and thermal radiation,making them suitable for thermal regulation and energy conservation applications,essential for mitigating the energy crisis.A comprehensive review connecting the advancements in engineered radiative cooling systems(ERCSs),encompassing material and structural design as well as thermal and energy-related applications,is currently absent.Herein,this review begins with a concise summary of the essential concepts of ERCSs,followed by an introduction to engineered materials and structures,containing nature-inspired designs,chromatic materials,meta-structural configurations,and multilayered constructions.It subsequently encapsulates the primary applications,including thermal-regulating textiles and energy-saving devices.Next,it highlights the challenges of ERCSs,including maximized thermoregulatory effects,environmental adaptability,scalability and sustainability,and interdisciplinary integration.It seeks to offer direction for forthcoming fundamental research and industrial advancement of radiative cooling systems in real-world applications. 展开更多
关键词 Radiative cooling systems Engineered materials Thermal-regulating ENERGY-SAVING Smart applications
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ChatGPT in liver transplantation:Current applications,limitations,and future directions
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作者 Eleni Avramidou Nikolaos Kougianos +3 位作者 George Chiotis-Miehe Stella Vasileiadou Georgios Katsanos Georgios Tsoulfas 《World Journal of Transplantation》 2026年第1期75-81,共7页
Liver transplantation(LT)remains the optimal life-saving intervention for patients with end-stage liver disease.Despite the recent advances in LT several barriers,including organ allocation,donor-recipient matching,an... Liver transplantation(LT)remains the optimal life-saving intervention for patients with end-stage liver disease.Despite the recent advances in LT several barriers,including organ allocation,donor-recipient matching,and patient education,persist.With the growing progress of artificial intelligence,particularly large language models(LLMs)like ChatGPT,new applications have emerged in the field of LT.Current studies demonstrating usage of ChatGPT in LT include various areas of application,from clinical settings to research and education.ChatGPT usage can benefit both healthcare professionals,by decreasing the time spent on non-clinical work,but also LT recipients by providing accurate information.Future potential applications include the expanding usage of ChatGPT and other LLMs in the field of LT pathology and radiology as well as the automated creation of discharge summaries or other related paperwork.Additionally,the next models of ChatGPT might have the potential to provide more accurate patient education material with increased readability.Although ChatGPT usage presents promising applications,there are certain ethical and practical limitations.Key concerns include patient data privacy,information accuracy,misinformation possibility and lack of legal framework.Healthcare providers and policymakers should collaborate for the establishment of a controlled framework for the safe use of ChatGPT.The aim of this minireview is to summarize current literature on ChatGPT in LT,highlighting both opportunities and limitations,while also providing future possible applications. 展开更多
关键词 ChatGPT Liver transplantation applicationS LIMITATIONS Artificial intelligence Large language model
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The application of China’s standards on AI screening for diabetic retinopathy in Cambodia
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作者 Sun Rongsong Sorl Sung +5 位作者 Meng Panha Yang Yayu Touch Khun Qiao Zhujun Liu Duo Hu Yuandong 《China Standardization》 2026年第1期63-67,共5页
Diabetic retinopathy(DR)is a leading cause of vision loss among working-age populations,with early screening significantly reducing the risk of blindness.However,resource-limited regions often face challenges in DR sc... Diabetic retinopathy(DR)is a leading cause of vision loss among working-age populations,with early screening significantly reducing the risk of blindness.However,resource-limited regions often face challenges in DR screening due to a shortage of ophthalmologists.This study reports the implementation and outcomes of the Chinese local standard DB52/T 1726-2023,Regulations for the application of diabetic retinopathy screening artificial intelligence,in Cambodian healthcare institutions.A pilot DR screening program with independent operational capability is established by providing a non-mydriatic fundus camera and deploying a localized diabetic retinopathy artificial intelligence(DR-AI)screening platform at the Cambodia-Kingdom Friendship Hospital in Phnom Penh,along with comprehensive training.From January to August 2025,a total of 565 patients with type 2 diabetes were screened,yielding a DR detection rate of 26.0%(147 cases).Research findings demonstrate that applying mature Chinese DR-AI screening standards and technological solutions through international collaboration in regions with a scarcity of ophthalmic professionals is both feasible and effective.This project serves as a reference for promoting DR-AI in resource-constrained countries and regions,highlighting its significant potential to leverage AI in addressing the global burden of chronic diseases and advancing the modernization of health systems. 展开更多
关键词 international collaboration overseas application of standards diabetic retinopathy AI screening
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Access to emergency medical services in Beijing:integrating web mapping application programming interfaces and empirical Bayesian Kriging interpolation analysis
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作者 Haolin Zhu Mo Xu +2 位作者 Luying Zhu Sijia Tian Jinjun Zhang 《World Journal of Emergency Medicine》 2025年第3期266-268,共3页
Emergency medical services (EMS) are a vital element of the public healthcare system in China,^([1])providing an opportunity to respond to critical medical conditions and save people’s lives.^([2])The accessibility o... Emergency medical services (EMS) are a vital element of the public healthcare system in China,^([1])providing an opportunity to respond to critical medical conditions and save people’s lives.^([2])The accessibility of EMS has received considerable attention in health and transport geography studies.^([3])One of the optimal gauges for evaluating the accessibility of EMS is the response time,which is defined as the time from receiving an emergency call to the arrival of an ambulance.^([4])Beijing has already reduced the response time to approximately12 min,and the next goal is to ensure that the response time across Beijing does not exceed 12 min (the information comes from the Beijing Emergency Medical Center). 展开更多
关键词 emergency medical services public healthcare system web mapping application programming interfaces empirical bayesian kriging interpolation analysis ACCESSIBILITY respond critical medical conditions response time
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AI and ML in groundwater exploration and water resources management:Concepts,methods,applications,and future directions
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作者 Adla Andalu MGopal Naik Sandeep Budde 《Journal of Groundwater Science and Engineering》 2026年第1期100-122,共23页
The integration of Artificial Intelligence(AI)and Machine Learning(ML)into groundwater exploration and water resources management has emerged as a transformative approach to addressing global water challenges.This rev... The integration of Artificial Intelligence(AI)and Machine Learning(ML)into groundwater exploration and water resources management has emerged as a transformative approach to addressing global water challenges.This review explores key AI and ML concepts,methodologies,and their applications in hydrology,focusing on groundwater potential mapping,water quality prediction,and groundwater level forecasting.It discusses various data acquisition techniques,including remote sensing,geospatial analysis,and geophysical surveys,alongside preprocessing methods that are essential for enhancing model accuracy.The study highlights AI-driven solutions in water distribution,allocation optimization,and realtime resource management.Despite their advantages,the application of AI and ML in water sciences faces several challenges,including data scarcity,model reliability,and the integration of these tools with traditional water management systems.Ethical and regulatory concerns also demand careful consideration.The paper also outlines future research directions,emphasizing the need for improved data collection,interpretable models,real-time monitoring capabilities,and interdisciplinary collaboration.By leveraging AI and ML advancements,the water sector can enhance decision-making,optimize resource distribution,and support the development of sustainable water management strategies. 展开更多
关键词 Artificial intelligence Machine learning Groundwater exploration Hydrological modeling Remote sensing applications Water resources management
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Guiding the younger generation to explore new scenarios for participating in standards development and application
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作者 Li Zhiping 《China Standardization》 2026年第1期43-44,共2页
Standards are the common language that consolidates global consensus and builds the most solid foundation for international partnerships.They are the cornerstone for global sustainable and high-quality development.You... Standards are the common language that consolidates global consensus and builds the most solid foundation for international partnerships.They are the cornerstone for global sustainable and high-quality development.Young students,with their active and vibrant minds,represent the future and hope of standardization. 展开更多
关键词 standards development sustainable development application standards international partnerships high quality development consolidates global consensus younger generation common language
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Application of Body Restraint Reduction Program in Clinical Treatment of Severe Neurological Patients
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作者 Chao Mai Tianping Ye 《Journal of Clinical and Nursing Research》 2025年第7期103-109,共7页
Objective:To analyze the clinical application and effects of the body restraint reduction program for severe neurological patients.Methods:A total of 206 patients admitted to the neurology department of the hospital f... Objective:To analyze the clinical application and effects of the body restraint reduction program for severe neurological patients.Methods:A total of 206 patients admitted to the neurology department of the hospital from January 2022 to May 2025 were selected as the research subjects.Among them,102 patients from January 2022 to May 2025 were assigned to the observation group,and 104 patients during the same period served as the control group.In practice,the control group received conventional body restraint,while the observation group adopted the reduction program.The incidence of unplanned extubation and restraint-related complications were compared between the two groups.Results:The body restraint rate and complication rate in the observation group were significantly lower(P<0.05).After nurse training,their knowledge mastery and operational ability were significantly higher than before training(P<0.01).Conclusion:The body restraint reduction program for severe neurological patients can effectively reduce the restraint rate and complication incidence,while helping improve nurses’restraint management capabilities,serving as an effective means to enhance overall nursing quality. 展开更多
关键词 Neurology department Severe patients Body restraint Reduction program Clinical application
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The Application Effect of “Expiration Manager” Mini Program in the Validity Management of Articles in Ward
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作者 Xiaofei Mi Huilin Ouyang +1 位作者 Guohui Zhou Fang Chen 《Journal of Clinical and Nursing Research》 2025年第3期26-32,共7页
The purpose of this study is to investigate the effectiveness of the“expiration manager”mini program in managing the validity of ward items.The program was used to manage frequently and infrequently used consumables... The purpose of this study is to investigate the effectiveness of the“expiration manager”mini program in managing the validity of ward items.The program was used to manage frequently and infrequently used consumables by setting up an automatic reminder function.The item failure rate and the time required for nurses to conduct counts over 6 months before and after implementation were compared,as well as evaluated system availability using the System Usability scale(SUS).Results showed that after implementing the mini program,both the item failure rate and non-recognition rate significantly decreased(P<0.05),while the inspection pass rate significantly increased(P<0.05),and the monthly inventory time was reduced(P<0.05).The SUS evaluation yielded a total score of 74.38±11.73,with learnability at 80.21±20.27 and availability at 72.92±11.18,all indicating good user acceptance.In conclusion,the“expiration manager”mini program can effectively improve the efficiency of item expiration management,reduce the risk of expiration,and save inspection time,thereby demonstrating high user acceptance and promising potential for wider adoption. 展开更多
关键词 “Expiration manager”mini program Medical articles Validity period management Information application
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Synergistic mechanism of corn steep liquor and myo-inositol co-application in alleviating salt stress in Chinese cabbage
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作者 Xinjun Zhang Fengbo Ma +5 位作者 Xiaojing Ma Jiahong Zuo Xueming Fan Kangguo Mu Wenna Zhang Qing Chen 《Horticultural Plant Journal》 2026年第1期207-211,共5页
Salinization of agricultural land is becoming increasingly severe worldwide,posing a significant threat to food security.The exogenous application of bioactive substances has been widely used to enhance plant resistan... Salinization of agricultural land is becoming increasingly severe worldwide,posing a significant threat to food security.The exogenous application of bioactive substances has been widely used to enhance plant resistance to salt stress.In this study,we used corn steep liquor(CSL),myo-inositol(MI),and their combination to improve salt tolerance in Chinese cabbage(Brassica rapa L.ssp.pekinensis)under salt stress conditions.All three treatments significantly increased plant biomass and nutrient uptake,and improved soil physicochemical properties,while alleviating oxidative damage and ion toxicity. 展开更多
关键词 corn steep liquor exogenous application bioactive substances improve salt tolerance chinese cabbage brassica enhance plant resistance salt stressin salt stress corn steep liquor csl myo inositol mi myo inositol
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Application Effect of SECI Program in Improving Clinical Nurses’Information Teaching Ability
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作者 Xue Li Jiao Mi +1 位作者 Mengxue Chen Yue Hu 《Journal of Clinical and Nursing Research》 2025年第10期80-85,共6页
Objective:To investigate the application effect of the SECI theoretical model-based training program in enhancing clinical nursing teachers‘information-based teaching capabilities.Methods:A self-control study design ... Objective:To investigate the application effect of the SECI theoretical model-based training program in enhancing clinical nursing teachers‘information-based teaching capabilities.Methods:A self-control study design was adopted,with 124 clinical nursing teachers from a tertiary hospital participating in the SECI training program from January 2024 to June 2025.The program was implemented through four stages:“Establishing Teacher Community(Socialization)”,“Case Teaching(Extravagant)”,“Integration of Discipline and Research(Fusion)”,and“Routine Application of Teaching(Implicit)”.Self-designed questionnaires were used to assess teachers’information-based teaching capabilities before and after training,covering four dimensions:awareness and attitude towards information-based teaching,foundational skills,teaching practice,and professional practice.Data analysis was performed using SPSS 26.0.Results:Post-training,the total score of clinical nursing teachers’information-based teaching capabilities increased from(53.47±15.56)to(78.92±12.34),showing statistically significant differences(t=15.732,P<0.001).Scores in all dimensions also showed significant improvements(P<0.05).Multivariate linear regression analysis revealed that educational background(β=0.198,P=0.026)and professional title(β=0.184,P=0.040)were primary influencing factors for pre-training information-based teaching capabilities,while their impact weakened post-training.Conclusion:The training program based on SECI theory effectively enhances clinical nursing educators’digital teaching capabilities.Its structured,spiral-up knowledge transformation process helps bridge competency gaps among teachers from diverse backgrounds,facilitates the mutual conversion and deep integration of tacit and explicit knowledge,and provides a practical new model for developing digital teaching competencies in clinical nursing education. 展开更多
关键词 Clinical nursing teachers Effect evaluation Information-based teaching ability SECI model Training program
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AN APPLICATION OF EVOLUTIONARY PROGRAMMING IN FIR FILTER DESIGN WITH FREQUENCY SAMPLING METHOD 被引量:2
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作者 刘文波 于盛林 《Transactions of Nanjing University of Aeronautics and Astronautics》 EI 2000年第2期218-223,共6页
Frequency sampling is one of the popular methods in FIR digital filter design. In the frequency sampling method the value of transition band samples, which are usually obtained by consulting a table, must be determi... Frequency sampling is one of the popular methods in FIR digital filter design. In the frequency sampling method the value of transition band samples, which are usually obtained by consulting a table, must be determined in order to make the attenuation within the stopband maximal. However, the value obtained by searching for table can not be ensured to be optimal. Evolutionary programming (EP), a multi agent stochastic optimization technique, can lead to global optimal solutions for complex problems. In this paper a new application of EP to frequency sampling method is introduced. Two examples of lowpass and bandpass FIR filters are presented, and the steps of EP realization and experimental results are given. Experimental results show that the value of transition band samples obtained by EP can be ensured to be optimal and the performance of the filter is improved. 展开更多
关键词 evolutionary programming FIR filter frequency sampling
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Mixed programming with LabVIEW & Matlab and its application in explosion field test 被引量:1
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作者 王瑞 张志杰 +1 位作者 赵晨阳 穆欣荣 《Journal of Measurement Science and Instrumentation》 CAS CSCD 2016年第1期13-17,共5页
Several methods of mixed programming with LabVIEW and Matlab are introduced.Taking explosin test as application background,the design method and implementation process using MathScript node and COM technology are main... Several methods of mixed programming with LabVIEW and Matlab are introduced.Taking explosin test as application background,the design method and implementation process using MathScript node and COM technology are mainly discussed.Based on this,the advantages of LabVIEW's interface development and Matlab's rich data operation functions are combined to achieve the fitting of explosion pressure field and dynamic compensation of temperature measured. 展开更多
关键词 LABVIEW MathScript node COM mixed programming explosion field test
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Advances in the Synthesis of α-Trifluoromethyl Ketones and Their Application via Defluorinative Reactions 被引量:1
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作者 Cao Sufang Liu Yunyun Wan Jieping 《有机化学》 北大核心 2025年第1期86-103,共18页
α-Trifluoromethyl ketones are a class of useful compounds with versatile applications.Their synthetic application via the transformation of the C—F bonds is of particular interest by allowing the synthesis of organi... α-Trifluoromethyl ketones are a class of useful compounds with versatile applications.Their synthetic application via the transformation of the C—F bonds is of particular interest by allowing the synthesis of organic compounds with diverse structures.Herein,the advances in the research areas ofα-trifluoromethyl ketone synthesis and their defluorination reactions are reviewed.Discussion on the mechanisms of the typical reactions has also been provided,in hope of affording some guides to the chemistry ofα-trifluoromethyl ketones in the synthetic methods toward themselves and their derivatives. 展开更多
关键词 α-trifluoromethyl ketone synthetic method synthetic application DEFLUORINATION cascade reaction
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ARTIFICIAL NEURAL NETWORKS-MODELING, PROGRAMMING AND APPLICATION IN MATERIAL HOT WORKING 被引量:4
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作者 H. T. Li Y. Deng and J. T. Niu (Analysis and Measurement Center, Harbin Institute of Technology, Harbin 150001, China) 《Acta Metallurgica Sinica(English Letters)》 SCIE EI CAS CSCD 2000年第2期825-831,共7页
The developments of modern mathematics and computer science make artificial neural networks become most useful tools in wide range of fields. Modeling methods of artificial neural networks are described in this paper... The developments of modern mathematics and computer science make artificial neural networks become most useful tools in wide range of fields. Modeling methods of artificial neural networks are described in this paper. The programming technique by using Matlab neural networks toolbox is discussed. The application in Material Hot Working of neural networks is also introduced. 展开更多
关键词 artificial neural network MODELING programMING
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Program evaluation and its application to equipment based on super-efficiency DEA and gray relation projection method 被引量:5
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作者 Linbing Tang Dong Guo +1 位作者 Jie Wu Qingmei Tan 《Journal of Systems Engineering and Electronics》 SCIE EI CSCD 2014年第6期1037-1042,共6页
For the gray attributes of the equipment program and its difficulty to carry out the quantitative assessment of the equipment program information, the gray relation projection method is simply reviewed. Combining the ... For the gray attributes of the equipment program and its difficulty to carry out the quantitative assessment of the equipment program information, the gray relation projection method is simply reviewed. Combining the super-data envelopment analysis(DEA) model and the gray system theory, a new super-DEA for measuring the weight is proposed, and a gray relation projection model is established to rank the equipment programs. Finally, this approach is used to evaluate the equipment program. The results are verified valid and can provide a new way for evaluating the equipment program. 展开更多
关键词 index weight discriminate coefficient gray relation projection method program evaluation
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Recent applications of EEG-based brain-computer-interface in the medical field 被引量:8
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作者 Xiu-Yun Liu Wen-Long Wang +39 位作者 Miao Liu Ming-Yi Chen Tânia Pereira Desta Yakob Doda Yu-Feng Ke Shou-Yan Wang Dong Wen Xiao-Guang Tong Wei-Guang Li Yi Yang Xiao-Di Han Yu-Lin Sun Xin Song Cong-Ying Hao Zi-Hua Zhang Xin-Yang Liu Chun-Yang Li Rui Peng Xiao-Xin Song Abi Yasi Mei-Jun Pang Kuo Zhang Run-Nan He Le Wu Shu-Geng Chen Wen-Jin Chen Yan-Gong Chao Cheng-Gong Hu Heng Zhang Min Zhou Kun Wang Peng-Fei Liu Chen Chen Xin-Yi Geng Yun Qin Dong-Rui Gao En-Ming Song Long-Long Cheng Xun Chen Dong Ming 《Military Medical Research》 2025年第8期1283-1322,共40页
Brain-computer interfaces(BCIs)represent an emerging technology that facilitates direct communication between the brain and external devices.In recent years,numerous review articles have explored various aspects of BC... Brain-computer interfaces(BCIs)represent an emerging technology that facilitates direct communication between the brain and external devices.In recent years,numerous review articles have explored various aspects of BCIs,including their fundamental principles,technical advancements,and applications in specific domains.However,these reviews often focus on signal processing,hardware development,or limited applications such as motor rehabilitation or communication.This paper aims to offer a comprehensive review of recent electroencephalogram(EEG)-based BCI applications in the medical field across 8 critical areas,encompassing rehabilitation,daily communication,epilepsy,cerebral resuscitation,sleep,neurodegenerative diseases,anesthesiology,and emotion recognition.Moreover,the current challenges and future trends of BCIs were also discussed,including personal privacy and ethical concerns,network security vulnerabilities,safety issues,and biocompatibility. 展开更多
关键词 Brain-computer interfaces(BCIs) Medical applications REHABILITATION COMMUNICATION Brain monitoring DIAGNOSIS
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Application of numerical modeling and genetic programming to estimate rock mass modulus of deformation 被引量:6
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作者 Ebrahim Ghotbi Ravandi Reza Rahmannejad +1 位作者 Amir Ehsan Feili Monfared Esmaeil Ghotbi Ravandi 《International Journal of Mining Science and Technology》 SCIE EI 2013年第5期733-737,共5页
Estimation of the rock mass modulus of deformation(Em)is one of the most important design parameters in designing many structures in and on rock.This parameter can be obtained by in situ tests,empirical relations betw... Estimation of the rock mass modulus of deformation(Em)is one of the most important design parameters in designing many structures in and on rock.This parameter can be obtained by in situ tests,empirical relations between deformation modulus and rock mass classifcation,and estimating from laboratory tests results.In this paper,a back analysis calculation is performed to present an equation for estimation of the rock mass modulus of deformation using genetic programming(GP)and numerical modeling.A database of 40,960 datasets,including vertical stress(rz),horizontal to vertical stresses ratio(k),Poisson’s ratio(m),radius of circular tunnel(r)and wall displacement of circular tunnel on the horizontal diameter(d)for input parameters and modulus of deformation for output,was established.The selected parameters are easy to determine and rock mass modulus of deformation can be obtained from instrumentation data of any size circular galleries.The resulting RMSE of 0.86 and correlation coeffcient of97%of the proposed equation demonstrated the capability of the computer program(CP)generated by GP. 展开更多
关键词 Modulus of deformation(Em) DISPLACEMENT Numerical modeling Genetic programming(GP) Back analysis
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Dependent-Chance Goal Programming and an Application 被引量:4
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作者 Baoding, Liu Jifa, Gu 《Journal of Systems Engineering and Electronics》 SCIE EI CSCD 1993年第2期40-47,共8页
This paper presents a dependent-chance goal programming (DCGP) and gives a successive factoring method to solve DCGP. We also discuss the application of DCGP in Qinhuangdao region for water supply and allocation.
关键词 Computer systems programming MANAGEMENT Water resources Water supply
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