Data-driven methods for predicting the representative temperature of bridge cable based on limited measured data

Cable-stayed bridges have been widely used in high-speed railway infrastructure.The accurate determination of cable’s representative temperatures is vital during the intricate processes of design,construction,and maintenance of cable-stayed bridges.However,the representative temperatures of stayed cables are not specified in the existing design codes.To address this issue,this study investigates the distribution of the cable temperature and determinates its representative temperature.First,an experimental investigation,spanning over a period of one year,was carried out near the bridge site to obtain the temperature data.According to the statistical analysis of the measured data,it reveals that the temperature distribution is generally uniform along the cable cross-section without significant temperature gradient.Then,based on the limited data,the Monte Carlo,the gradient boosted regression trees(GBRT),and univariate linear regression(ULR)methods are employed to predict the cable’s representative temperature throughout the service life.These methods effectively overcome the limitations of insufficient monitoring data and accurately predict the representative temperature of the cables.However,each method has its own advantages and limitations in terms of applicability and accuracy.A comprehensive evaluation of the performance of these methods is conducted,and practical recommendations are provided for their application.The proposed methods and representative temperatures provide a good basis for the operation and maintenance of in-service long-span cable-stayed bridges.

Research Progress and Thoughts of Habitat Suitability Evaluation of Citrus Based on Niche Theory

[Objective] This study was to overview the research progress and thoughts of habitat suitability evaluation of citrus based on ecological niche theory. [Method] The research progress on habitat suitability evaluation and ecological niche theory to the niche selection of crops were comprehensively analyzed. [Result] The research thoughts of using niche theory to evaluate the habitat suitability of citrus with quality constraint were put forward, including collection and expression of citrus ecological environment and quality factors, interactive response study of the citrus ecological environment and quality, and habitat suitability evaluation and adaptation mechanism study of citrus based on quality constraint. [Conclusion] This study provided references for the development of citrus industrialization.

洛克教育思想的未解之谜——以Some Thoughts Concerning Education为线索

近年来国内兴起了新一轮的洛克研究热潮,主要集中于洛克政治哲学方面的研究。洛克流亡荷兰期间,出版了其生前唯一一本以"教育"一词命名的著作——Some Thoughts Concerning Education,到目前为止,此书仍未有一个统一认可的汉语译名。这实际透露出洛克的教育论说此前在教育学界并未得到真正符合其本义的透彻理解。经梳理与分析后认为:Some Thoughts Concerning Education其实尤为洛克本人所重视!它与《人类理解论》《政府论》等一同构成了洛克学说的整体核心部分。从洛克政治哲学的整体设计高度上看待他的家庭幼儿教育理论与实践,是以往研究未能充分关注到的。

Without thought的“无意识”误区——深泽直人(Naoto Fukasawa,1956~)设计观念的思想基础及其开展路径阐析

日本设计师深泽直人提出的without thought本意为“无需思考”,在国内被翻译为“无意识设计”并广为传播,这在一定程度上导致我国学者过分强调该理念中的“无意识”内容而忽视其思想基础,还同时造成一些学者对该设计理念开展路径的误解。深泽直人设计观念的思想基础可以在生态心理学和禅学中找到来源,从个体意义到普遍价值,without thought中的无意识内涵则可从“行为—意义—价值”三个层面来理解。生态心理学和禅学皆有超越“二元”的思想特征,在认识方法上皆反对将他者对象化和主题化,与此呼应,深泽直人认为设计是一种直觉行为,并明确表明自己不用“分析—推理”的方式开展设计工作,概而言之,其接触“无意识”的设计路径旨在让设计者回到由感性直观构成的“生活世界”中,并以“具身性”的方式实现对他者的理解,通过这种“生命体验”扩展自我的边界,进而创造出具有“共感”的作品。

COCA语料库在教学中的应用——以lost in thoughts为例

文章通过在线COCA语料库探讨了lost in thoughts的应用。阐明在传统的字典中没列入的短语不表示不存在,在我们学习,教学,研究应该充分利用语料库打破传统的一些误区,更好地了解本族语者的使用语境。

Richard Power’s Philosophical Thoughts in Prisoner’s Dilemma

The“prisoner’s dilemma”illustrates that everyone is rationally thinking about maximizing their own interests and taking their own best strategies,but the end result is counterproductive.In Prisoner’s Dilemma Richard Powers describes multiformareas of dilemma;to lose balance;to make choices;and ask each other:what to do next?It is a master trope for relaying the permanent impasse or dilemma of cooperation versus defection.In most cases,the prisoner's dilemma is more about the number of defeats in the game,and even a major loss of society.Individual rationality is likely to be a collective disregard,and if everyone is acting on the principle of self-interest,it is often the result that everyone is lost.Powers expresses his philosophical insight:Until a cooperative instead of antagonistic solution is collectively agreed upon,we still remain imprisoned in an interminable and oppressive struggle and conflict decided by self-interest and rational control,which is also a moral response to historical consciousness of postmodernism.

The Application and Thoughts of Online Teaching in College English Classroom

Online teaching plays a very important role in modern teaching, how to apply it to college English Classroom is a question to think deep, this paper takes Wuhan Vocational College of Software Engineering as an example and will explore how to applyon line teaching to English classroom, which not only arouses students' interest and participation in English learning, but improves students' performance, hoping this paper can give other teachers some ideas on how to teach online and further deep thinking how to improve online teaching in the future.

Ebola Virus Disease: General Characteristics, Thoughts, and Perspectives

In December 2013, a new round of Ebola virus disease （EVD） first occurred in a remote countryside of Guinea and then spread in Guinea, Liberia, Sierra Leone, and Nigeria of West Africa. EVD, caused by Ebolavirus and previously known as Ebola hemorrhagic fever, is an acute infectious disease with fatality rates up to 90%. As of August 22, 2014, the number of suspected and confirmed cases was 2615, causing 1427 deaths[I]. On August 8, 2014, World Health Organization announced the current outbreak in West Africa as an international public health emergency. The global epidemic tendency remains ambiguous to date. In recent years, China closely collaborates with West Africa in labor, business, overseas education, and also sends aid medical team there. Thus, the risk of importing the disease cannot be ignored. We conduct this literature review of epidemiology, pathogen, prophylaxis, and treatment to provide evidence for controlling the risk and carrying out effective interventions.

Thoughts about Plant Landscape Forms of Urban Gardens

Landscape presents nature to us in another way through artificial transformation. At the same time of rapid development,cities should attach great importance to setting of urban green landscape. Plant landscape of urban gardens is an essential part of urban green landscape. To study plant landscape of urban gardens,it is necessary to find out growth habits and characteristics of plants,and ornamental benefits of plants. Different plants can be combined together to produce different space forms and generate different aesthetic effects. Through enriching plant landscape forms of urban gardens,it is feasible to increase the interest of urban landscape.

The Influence of Puritan Thoughts on Americans

The word "Puritan" originated in the 1560s.As the word itself hints,Puritans wanted to purify their religious belief and practice.Puritan thoughts dominated American life with its influence in two aspects:the positive and the negative.For the positive side,it should be kept on.For the negative side,it should be taken away.

Expansion and Declination--An Analysis of Power's Ecological Thoughts in Gain

This paper attempts to interpret Richard Powers' ecological thoughts in his sixth novel Gain. It mainly records the development of the corporate body's expansion and the individual body's declination to further analyze how the corporate organism becomes a lethal threat to the individual in the end. The two narrative lines reveals the worsening of industrial greedy and the increasing danger of human existence.Powers expresses his holistic ecological vision: Are big companies human's greatest hope or greatest threat?

New Thoughts on Standardization and Its Developmental Trend

The standardization community need to recognize the nature of standards. In the 199os, I put forward that standards are restraints by nature. First of all, those restraints are imposed by humans to create order and obtain benefits rather than being formed naturally. Secondly, they are good for development; otherwise, there is no necessity for its existence. Furthermore, they can bring both economical and social benefits. Finally, those restraints are characterized by specific methods, such as simplification （including serialization and universalization）, unification, modularization, routinization and comprehensive standardization. Standardization is how such restraints are implemented.

Human Intelligence,Human Nature and Humanism:Approaches &Strategic Implications of Engels' Three Major Human Thoughts

Based on the study of Engels' thought of Marxist humanism and combined with the current academic discussions on Marx's"all-round person","whole person"and"free person"and other related discussions,this paper, from the perspectives of human educational knowledge,human fraternity and human realization,aims to establish Engels' path of"trinity"in the humanistic construction of"human intelligence,human nature and humanism."

Intrusive Thoughts and Executive Functions in Obsessive Compulsive Disorder

Objectives: Our aim was to compare the effects of an unwanted intrusive thought on executive function in a group of people with Obsessive Compulsive Disorder (OCD) and in a healthy group. Method: The Behavior Rating Inventory of Executive Function Adult (BRIEF-A) was used to measure executive dysfunction in everyday life in people with OCD. The study participants underwent either an intrusive thought induction or neutral thought induction prior to the administration of three computer-based tests of executive function. Results: The BRIEF-A results confirmed the impairment of executive function in everyday life for patients with OCD. In the number-letter task, patients with OCD displayed a longer reaction time (relative to the controls). There were no intergroup differences in the local-global task. In the go/no-go task, there was a significant impairment (p = 0.03) in the OCD group (with more commission errors than controls). There was a non-significant trend towards an effect of thought induction in both groups in the number-letter task. However, intrusive thought induction did not have a greater effect than neutral thought induction on the OCD group in any of the tasks. Conclusions: Intrusive thought induction has no effect on executive function in the two groups. The two groups differed with regard to two executive tasks.

Conforming to the Trend at An Appropriate Time——My Thoughts on the Building of the Silk Road Economic Belt

During his state visit to Kazakhstan this September,President Xi Jinping made a concrete proposal to build a Silk Road Economic Belt(SREB for short in the following paragraphs)from the aspects of policy communication,road connectivity,

THOUGHTS ON CONSTRUCTING THE DEMONSTRATING AREAS OF THE ECOLOGICAL REBUILDING AND ECONOMIC SUSTAINABLE DEVELOPMENT IN HEXI REGION

Based on the field investigations, this paper analyzes systematically the achievements and problems of constructing the demonstrating areas of the ecological rebuilding and economic sustainable development in Hexi, Gansu Province, and then the thoughts on constructing the demonstrating areas are brought forward. It is considered that all kinds of ecological demonstrating areas should be merged in order to construct large scale characterized demonstrating areas which go beyond the district. In other words, in Hexi Region, Zhangye District should be constructed as the largest ecoagriculture demonstrating area of high technology; Wuwei District should be constructed as the largest ecological demonstrating area of agricultural comprehensive exploitation; JiuJia District, which is the shortened form of Jiuquan and Jiayuguan, should be constructed as the largest ecotourism demonstrating area; and Jinchang City should be constructed as the largest ecoindustry demonstrating area. At the same time, the constructing pattern should be selected according to the actual circumstances; science and technology should be applied to construct the demonstrating areas and accelerate the industrialization in the big market. Additionally, it is important to smooth the constructing system and implement the flexible and efficacious running mechanism, and it is suggested that the committee should be organized to administer the ecological demonstrating areas in Hexi Region.

Study on the Relationship between Fuzzy Theory and Thoughts of Fashion Design

A fuzzy phenomenon has been found between design elements when their classifications were researched. It is hard to separate them since they are interrelated so tight. An explanation between design elements and design thoughts in fashion design based on the fuzzy theory is presented in this paper. I hope this will be a breakthrough for people to enlarge their design thoughts and control their design works.

Some Thoughts On Democracy

In analyzing the question of democracy, we need to concentrate on its essence. It won’t do for us just to look at the form it assumes. The people want democracy because they need to have certain demands met and certain interests realized. They will strive for democracy when they are denied of the right to pursue their demands and interests. It is clear that democracy has always been associated with the people’s demands and interests. The essence of democracy

Thoughts on Current China-U. S. Relations

Aheated debate arose on the nature of China-U. S. relations among scholars inthe two countries. Are the two "strategic partners"? "Competitors"? "Neitherfriends nor enemies"? Or even "Potential enemies"? But largely since 1997, alongwith the establishment of the framework for "a constructive strategic partnership",the definition seems to has been accepted by the mainstream in the Chinese academ-ic circle. By contrast, Governor George. W. Bush, the Republican

Thoughts on the Construction of Evidence-based Nursing Standard Plan for Dominant Diseases in Traditional Chinese Medicine

The evidence-based Traditional Chinese Medicine(TCM) nursing in standard plan is to be constructed by a combination of evidence-based thinking and expert consensus.(1) The symptoms of diseases with better curative effect in TCM and the nursing techniques of TCM based on scientific evidence can be preliminarily presented through bibliometric analysis.(2) Expert consultation letters can be developed based on bibliometric results, and symptoms of dominant diseases in TCM and TCM nursing techniques can be selected through those letters.(3) Based on the selected symptoms and TCM nursing techniques, the PICO can be determined, and then evidence search, evidence extraction, evidence analysis can be conducted and synthesized, and recommendations would be chosen.(4) The recommendation grade of each recommendation can be determined by applying the Delphi method and referring to GRADE.(5) The plan will be determined through discussions of experts. The construction of TCM nursing plan would make sure that TCM nursing is scientific, and internationalize TCM nursing.