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Structure of the Quarks and a New Model of Protons and Neutrons: Answer to Some Open Questions
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作者 Ágnes Cziráki 《Natural Science》 CAS 2023年第1期11-18,共8页
The described structural model tries to answer some open questions such as: Why do quarks not exist in the open state? Where are the antiparticles from the Big Bang?
关键词 Structure of Quarks new model PROTON Neutron Open Questions
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A New Model of Software Engineering Education and Exploration of Professional Curriculum Teaching
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作者 Qingzhen Xu Mingzhi Mao Niansheng Cheng 《计算机教育》 2023年第12期150-157,共8页
This paper focuses on the problems,opportunities,and challenges faced by software engineering education in the new era.We have studied the core ideas of the new model and reform,the specific measures implemented,and t... This paper focuses on the problems,opportunities,and challenges faced by software engineering education in the new era.We have studied the core ideas of the new model and reform,the specific measures implemented,and the challenges and solutions faced.The new model and reform must focus on cultivating practical abilities,introducing interdisciplinary knowledge,and strengthening innovation awareness and entrepreneurial spirit.The process of reform and innovation is carried out from the aspects of teaching methods,teaching means,and course performance evaluation in the teaching practice of software engineering courses.We adopt a method of“question guiding,simple and easy to understand,flexible and diverse,and emphasizing practical results”,optimizing the curriculum design,providing diverse learning opportunities,and establishing a platform for the industry-university-research cooperation.Our teaching philosophy is to adhere to the viewpoint of innovative teaching ideas,optimizing teaching methods and teaching means,and comprehensively improving the teaching quality and level of software engineering education. 展开更多
关键词 Software engineering education new model Professional course teaching
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A New Model for Correlation between the Marine Benthic Oxygen Isotope and Red Clay Magnetic Susceptibility on the Chinese Loess Plateau 被引量:1
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作者 GONG Hujun ZHANG Rui +1 位作者 ZHANG Yunxiang YUE Leping 《Acta Geologica Sinica(English Edition)》 SCIE CAS CSCD 2017年第3期1163-1164,共2页
Objective Aeolian sediments on the Chinese Loess Plateau contain some of the best continental archives of palaeoclimate change in the Late Cenozoic.The consensus that alternating MS in loess-paleosols in China was due... Objective Aeolian sediments on the Chinese Loess Plateau contain some of the best continental archives of palaeoclimate change in the Late Cenozoic.The consensus that alternating MS in loess-paleosols in China was due to the strengthening and weakening of the East Asian palaeomonsoon provides an excellent climate record when correlated with global ice volume.Significantly,new basal dates from the red clay underlying the loess-paleosol sequence indicate that wind-blown dust began to accumulate on the Chinese Loess Plateau at least 展开更多
关键词 ODP MS of from on A new model for Correlation between the Marine Benthic Oxygen Isotope and Red Clay Magnetic Susceptibility on the Chinese Loess Plateau for
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A NEW MODEL FOR PHYSICAL ADSORPTION ON SOLID SURFACES
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作者 李佐虎 《Chinese Journal of Chemical Engineering》 SCIE EI CAS 1985年第1期120-134,共15页
The principal assumptions about equivalence and energy distribution of the asdorption sites on solidsurfaces used by Langmuir for deriving the equation of monomolecular adsorption are generalized and anew physical ads... The principal assumptions about equivalence and energy distribution of the asdorption sites on solidsurfaces used by Langmuir for deriving the equation of monomolecular adsorption are generalized and anew physical adsorption model is proposed and tested with experimental data published in literature.Themodels of Langmuir,Freundlich,Temkin etc.are only the special cases.Assuming uniform density distributionof adsorption energy,the isotherm equation is given asn=K.1n[1+(bop)1/Mor n=K.1n[1+(boC)1/M]where n is the amount of adsorption per unit weight or area of solid p or C is tbe pressure of gas or the concen-tration of solution respectively.K,bo,M are constants with physical meanings as described in this paper.This equation can be used over wide range to quantitatively represent the five types of physical adsorptionclassified by Brunauer. 展开更多
关键词 A new model FOR PHYSICAL ADSORPTION ON SOLID SURFACES IND OC In
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New Model Charade Sedan Cars launched
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作者 Xu Yuxuan and Yu Baofeng 《China's Foreign Trade》 1997年第7期37-37,共1页
The Tianjin Mini-Automobile Factory is a main engine factory of the Tianjin Aotomoibile Industry (Group) Co. Ltd., and also a manufacturer of the Charade sedan cars of economy model. It is one of China’s four major s... The Tianjin Mini-Automobile Factory is a main engine factory of the Tianjin Aotomoibile Industry (Group) Co. Ltd., and also a manufacturer of the Charade sedan cars of economy model. It is one of China’s four major sedan car production bases. In 1995, it formed a production capacity of 150 thousand sedan cars. The Charade sedan cars still occupy 60 percent market share of the national taxi market. The Tianjin Mini-Automobile Factory now has a total staff of 3,914. It covers an ama of 429,000 square metres, 展开更多
关键词 429 new model Charade Sedan Cars launched
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New Model Die Set for PET Plastic Jet-Moulding Machine
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《China's Foreign Trade》 1997年第1期13-13,共1页
At the China International Food Packing Machinery Exhibition, the new model die set for PET plastic jet-mouldingmachine developed by the Zhejiang Province Taizhou Municipality Huangyan Sanyou Plastics Factory attracte... At the China International Food Packing Machinery Exhibition, the new model die set for PET plastic jet-mouldingmachine developed by the Zhejiang Province Taizhou Municipality Huangyan Sanyou Plastics Factory attracted the attention of numerous domestic and foreign clients. They rushed to the stand in great numbers for consultation and talks on ordering. According to the evaluation of the experts concerned, the die set is the most advanced one nationwide for PET plastic jet-moulding machinery. 展开更多
关键词 PET new model Die Set for PET Plastic Jet-Moulding Machine
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CHINA'S NEW ATTEMPTS IN BUILDING A NEW MODEL OF INTERNATIONAL RELATIONS:CHINA-CEE COOPERATION
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作者 LIU ZUOKUI 《Contemporary World》 2017年第1期46-49,共4页
Proposed by the Chinese Government,China and 16 Central and East European(CEE)countries jointly launched the framework of 16+1 cooperation in 2012.China has actively practiced the concept of openness,inclusiveness and... Proposed by the Chinese Government,China and 16 Central and East European(CEE)countries jointly launched the framework of 16+1 cooperation in 2012.China has actively practiced the concept of openness,inclusiveness and win-win cooperation,putting it into the framework of 16+1 cooperation and making new attempts in constructing a new model of international relations.Over the 展开更多
关键词 CHINA’S new ATTEMPTS IN BUILDING A new model OF INTERNATIONAL RELATIONS EU
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THE EXACT ANALYTICAL SOLUTIONS TO THE NEW MODEL OF RESERVOIR FILTRATION PROBLEM 被引量:1
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作者 李笑萍 赵子刚 《Applied Mathematics and Mechanics(English Edition)》 SCIE EI 1993年第7期615-626,共12页
The present study has obtained the new model of the reservoir filtration problemby taking into account the effect of wellbore storage and skin and by making use ofthe coupled equations of doubled porous media filtrati... The present study has obtained the new model of the reservoir filtration problemby taking into account the effect of wellbore storage and skin and by making use ofthe coupled equations of doubled porous media filtration and consequently has got,through various forms of limits,the exact analytical solutions of the three commonreservoirs(fissure,homogeneous and the two-layered)pressure distribution under theconditions of three boundaries,i.e.,infinite boundary,sealed finite boundary and thefinite boundary at constant pressures. 展开更多
关键词 RESERVOIR FILTRATION new model EXACT ANALYTICAL SOLUTIONS
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New Model of Predicting Remaining Recoverable Reserves and Application in the Oilfield
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作者 Jiaguang Li,Shaobin Guo School of Energy Resources,China University of Geosciences(Beijing),Beijing 100083,China. 《地学前缘》 EI CAS CSCD 北大核心 2009年第S1期129-129,共1页
As a significant inducement during the development of oil and gas,the role of remaining recoverable reserves is more observable especially in the later phase of development of oilfield.Depended on the production decli... As a significant inducement during the development of oil and gas,the role of remaining recoverable reserves is more observable especially in the later phase of development of oilfield.Depended on the production decline method in petroleum reservoir engineering,a new model of predicting recoverable and remaining recoverable reserves has been 展开更多
关键词 oil-gas FIELD PREDICTION new model REMAINING recoverable RESERVES
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Controllability, Budget Flexibility and New Model of Budgeting System
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作者 Fu Chenxi 《Journal of Modern Accounting and Auditing》 2011年第9期974-985,共12页
关键词 预算系统 可控性 活性 管理控制系统 预算控制 控制器 组织 多重
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A new model of corporate DNA
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作者 Li Xianbai 《Ecological Economy》 2007年第2期168-178,共11页
This paper has researched on six kinds of the corporate DNA models, which have set up and analyzed its limitations, regarded the corporation as a vital organism, and put forward the judging standard for corporate DNA ... This paper has researched on six kinds of the corporate DNA models, which have set up and analyzed its limitations, regarded the corporation as a vital organism, and put forward the judging standard for corporate DNA by analogism. According to the standard, the components of the corporate DNA are judged and a new model has been established. The corporate DNA is composed of four DNA chains, which overlap and intercross in the model. Based on the new model, the concept of the corporate central dogma is put forward. The element and information transmission way of corporate information are discussed in the corporate central dogma. 展开更多
关键词 DNA 基因 遗传学 生物学
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A New Model of China-US Big Power Relations: A Symbolic Sign in Foreign Affairs
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作者 Siyuan Huang 《International Relations and Diplomacy》 2016年第6期371-377,共7页
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Construction of the underlying circRNA-miRNA-mRNA regulatory network and a new diagnostic model in ulcerative colitis by bioinformatics analysis
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作者 Yu-Yi Yuan Hui Wu +2 位作者 Qian-Yun Chen Heng Fan Bo Shuai 《World Journal of Clinical Cases》 SCIE 2024年第9期1606-1621,共16页
BACKGROUND Circular RNAs(circRNAs)are involved in the pathogenesis of many diseases through competing endogenous RNA(ceRNA)regulatory mechanisms.AIM To investigate a circRNA-related ceRNA regulatory network and a new ... BACKGROUND Circular RNAs(circRNAs)are involved in the pathogenesis of many diseases through competing endogenous RNA(ceRNA)regulatory mechanisms.AIM To investigate a circRNA-related ceRNA regulatory network and a new predictive model by circRNA to understand the diagnostic mechanism of circRNAs in ulcerative colitis(UC).METHODS We obtained gene expression profiles of circRNAs,miRNAs,and mRNAs in UC from the Gene Expression Omnibus dataset.The circRNA-miRNA-mRNA network was constructed based on circRNA-miRNA and miRNA-mRNA interactions.Functional enrichment analysis was performed to identify the biological mechanisms involved in circRNAs.We identified the most relevant differential circRNAs for diagnosing UC and constructed a new predictive nomogram,whose efficacy was tested with the C-index,receiver operating characteristic curve(ROC),and decision curve analysis(DCA).RESULTS A circRNA-miRNA-mRNA regulatory network was obtained,containing 12 circRNAs,three miRNAs,and 38 mRNAs.Two optimal prognostic-related differentially expressed circRNAs,hsa_circ_0085323 and hsa_circ_0036906,were included to construct a predictive nomogram.The model showed good discrimination,with a C-index of 1(>0.9,high accuracy).ROC and DCA suggested that the nomogram had a beneficial diagnostic ability.CONCLUSION This novel predictive nomogram incorporating hsa_circ_0085323 and hsa_circ_0036906 can be conveniently used to predict the risk of UC.The circRNa-miRNA-mRNA network in UC could be more clinically significant. 展开更多
关键词 Circular RNAs RNA regulatory network Ulcerative colitis new predictive model BIOINFORMATICS DIAGNOSE
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Parameters of new three-water model based on nuclear magnetic experiment and optimization algorithm
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作者 KANG Nan HONG Xin +3 位作者 ZHANG Lihua PAN Baozhi TANG Lei ZHANG Pengji 《Global Geology》 2023年第1期57-62,共6页
Clastic rock reservoir is the main reservoir type in the oil and gas field.Archie formula or various conductive models developed on the basis of Archie’s formula are usually used to interpret this kind of reservoir,a... Clastic rock reservoir is the main reservoir type in the oil and gas field.Archie formula or various conductive models developed on the basis of Archie’s formula are usually used to interpret this kind of reservoir,and the three-water model is widely used as well.However,there are many parameters in the threewater model,and some of them are difficult to determine.Most of the determination methods are based on the statistics of large amount of experimental data.In this study,the authors determine the value of the parameters of the new three-water model based on the nuclear magnetic data and the genetic optimization algorithm.The relative error between the resistivity calculated based on these parameters and the resistivity measured experimentally at 100%water content is 0.9024.The method studied in this paper can be easily applied without much experimental data.It can provide reference for other regions to determine the parameters of the new three-water model. 展开更多
关键词 new three-water model optimization algorithm NMR water saturation rock electric parameters
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A new mixed-mode phase-field model for crack propagation of brittle rock
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作者 Qiuhua Rao Chenchen Zhao Wei Yi 《Journal of Rock Mechanics and Geotechnical Engineering》 SCIE CSCD 2023年第5期1186-1199,共14页
Study on crack propagation process of brittle rock is of most significance for cracking-arrest design and cracking-network optimization in rock engineering.Phase-field model(PFM)has advantages of simplicity and high c... Study on crack propagation process of brittle rock is of most significance for cracking-arrest design and cracking-network optimization in rock engineering.Phase-field model(PFM)has advantages of simplicity and high convergence over the common numerical methods(e.g.finite element method,discrete element method,and particle manifold method)in dealing with three-dimensional and multicrack problems.However,current PFMs are mainly used to simulate mode-I(tensile)crack propagation but difficult to effectively simulate mode-II(shear)crack propagation.In this paper,a new mixed-mode PFM is established to simulate both mode-I and mode-II crack propagation of brittle rock by distinguishing the volumetric elastic strain energy and deviatoric elastic strain energy in the total elastic strain energy and considering the effect of compressive stress on mode-II crack propagation.Numerical solution method of the new mixed-mode PFM is proposed based on the staggered solution method with self-programmed subroutines UMAT and HETVAL of ABAQUS software.Three examples calculated using different PFMs as well as test results are presented for comparison.The results show that compared with the conventional PFM(which only simulates the tensile wing crack but not mode-II crack propagation)and the modified mixed-mode PFM(which has difficulty in simulating the shear anti-wing crack),the new mixed-mode PFM can successfully simulate the whole trajectories of mixed-mode crack propagation(including the tensile wing crack,shear secondary crack,and shear anti-wing crack)and mode-II crack propagation,which are close to the test results.It can be further extended to simulate multicrack propagation of anisotropic rock under multi-field coupling loads. 展开更多
关键词 new mixed-mode phase-field model(PFM) Mode-I and mode-II crack propagation Volumetric strain energy Deviatoric elastic strain energy Compressive stress Brittle rock
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New Model in Service
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作者 JING XIAOLEI 《Beijing Review》 2008年第28期44-44,共1页
China has stepped into the regional aircraft world market with its updating production ability and capacity China’s first homemade next-gen-eration turboprop regional aircraft Modern Ark 600 (MA600) rolled off the pr... China has stepped into the regional aircraft world market with its updating production ability and capacity China’s first homemade next-gen-eration turboprop regional aircraft Modern Ark 600 (MA600) rolled off the production line on June 29 in Xi ’an, capital of Shaanxi Province, marking a milestone in the country’s drive to be one of leading suppliers of passenger airliners with turboprop engines in the world. 展开更多
关键词 new model in Service
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Looking for a New Model
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作者 LIU XINLIAN 《Beijing Review》 2011年第34期32-33,共2页
Avoiding the mistakes of the east creates challenges and opportunities for the west An automobile factory near Yinchuan in northwest China’s Ningxia Hui Autonomous Region stands vacant among a number of busy newly bu... Avoiding the mistakes of the east creates challenges and opportunities for the west An automobile factory near Yinchuan in northwest China’s Ningxia Hui Autonomous Region stands vacant among a number of busy newly built plants. After producing only 展开更多
关键词 Looking for a new model
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New Model of MINI COOPER Makes Its North China Debut
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《Beijing Review》 2007年第26期44-44,共1页
Beijing Yanbao Automobile Service Co.delivered the updated MINI COOPER to its first buyer in north China on May 28,at a ceremony in the Goldport Motor Park in Chaoyang District.
关键词 new model of MINI COOPER Makes Its North China Debut
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A Brief Analysis of the New Translation-comparison Model——from the View of Assimilation and Accommodation
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作者 佘阿莉 《教师》 2017年第35期48-49,共2页
关键词 new translation-comparison model ASSIMILATION ACCOMMODATION
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The Standard Model Theory [May Be] a Wrong Theory
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作者 Vaggelis Talios 《Journal of High Energy Physics, Gravitation and Cosmology》 2023年第3期602-610,共9页
The Standard Model is the theory of Physics that describes the elementary particles of matter and the strong, weak and electromagnetic interactions, between them. The theory of the Standard Model does not include the ... The Standard Model is the theory of Physics that describes the elementary particles of matter and the strong, weak and electromagnetic interactions, between them. The theory of the Standard Model does not include the description of the gravitational interactions. It is a very well founded theory that has predicted many experimental results, such as the existence of many particles and has withstood many experimental tests. The key missing piece of the theory to fill in was the Higgs boson, whose existence was reasonably suspected and confirmed by CERN’s ATLAS and CMS experiments in 2012. The current synthesis of the theory was completed in the mid-1970s, after the experimental confirmation of the existence of the quarks, and then confirmed, with the discovery of the Higgs boson, in 2012. All these, are according to the established views of science. But according to the opinions of many scientists, opinions with which I as the author of this paper agree, the theory of the Standard Model is a wrong theory because, while it makes some successful predictions, it does not answer to a number of many other questions that it should answer for its final establishment. Specifically and according to established views, the theory cannot explain the existence of dark matter and dark energy, the behavior of neutrinos and the existence of particles with very different masses. It is also questionable whether the Higgs boson, discovered in the ATLAS experiment is actually the particle that contributes to the creation of the mass of the elementary particles of matter, and whether the Higgs mechanism is theoretically a correct mechanism. There is doubt if the interactions, actually be created by the exchange of bosons? If bosons are really exist? And not any convincing explanation is given by the theory, for the case that, the bosons exist as particles, where were they found? And how do they work? For replace, or fill the void will be left by the theory of the Standard Model, which I believe sooner or later will be renewed or retired, I propose a New Model that more convincingly describes the elementary components of matter and the interactions between them. The New Model also addresses all the weak points of the theory of the Standard Model, including the interaction of gravity. But the main feature of the New Model, which will surprise you! Is its reliability, correctness, logic and simplicity. But this is something you will judge after studying the New Model. 展开更多
关键词 Standard model Elementary Particles Higgs Boson new model INTERACTIONS
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