Syntax Analysis: The Left-Most-Derivation-and-Reduction Trees and its Compare with the LR Parsing Methods

2014 ◽  
Vol 685 ◽  
pp. 623-629
Author(s):  
Yuan Lin

A new syntax analysis method is presented, called as “left-most-derivation-and-reduction trees.” With the new way, the syntax analysis is carried out under the direction of the syntax trees, while in the traditional syntax analysis, the syntax tree is obtained when the analysis has finished. Furthermore, through the point of view of the “left-most-derivation-and-reduction trees”, the properties of the LR parsing method is newly surveyed and explained in an easier, simpler, and more directed way. Finally, the new way is expected to get further development in future.

2018 ◽  
Vol 17 (2) ◽  
Author(s):  
Akmal Khuzairy bin Abd Rahman

One of the challenges in the Islamization of knowledge project is the absence of a ready approach for integrating the existing disciplines within the Islamic knowledge paradigm. Among the constituents of such an approach is an epistemological framework that defines a discipline to serve as reference for further efforts on the operational level. This study intends to fill this gap with a perspective on Islamic epistemological framework in the field of medicine during the Islamic medieval era. The focus of analysis is on the topic of the origin of medicine and the views of ancient Greek physicians in the compilation entitled ‘Uyūn al-anbā’ fī ṭabaqāt al-aṭibba’ or History of Physicians authored by Ibn ’Abī ’Uṣaibia‘. The study used interpretive textual analysis method to arrive at certain constructs for an Islamic medical epistemological framework from the point of view of the author. The analysis concludes that the perspective of the author on the selected topics was suggestive of possible constructs for an Islamic epistemological framework that can serve as a point of reference for further development of an approach for integrating medical disciplines in the Islamization context.


2020 ◽  
Vol 18 (5) ◽  
pp. 909-939
Author(s):  
M.V. Dement'ev

Subject. This article examines the theoretical and practical aspects of the implementation of industrial policy and the structural transformation of the manufacturing industry in St. Petersburg. Objectives. The article aims to justify the priority of the industry-based approach to industrial policy in St. Petersburg and determine its effectiveness by highlighting the factors of structural transformation of the city's manufacturing industry using the Shift-Share Analysis method. Methods. For the study, I used logical, statistical, and factor analyses. Results. Based on shift-share analysis, the study highlights positive results of industrial policy in the development of certain industries in St. Petersburg, as well as those industries that require further development of urban industrial policy. Conclusions. Despite the fact that the industry of St. Petersburg as a whole has become more stable, problems in the development of mechanical engineering and production of computers, electronic and optical products have not yet been solved.


Author(s):  
Galina F. Leveryeva ◽  
Afanasii R. Batorov

Questions of creation and development of information portal “Memory of Yakutia” from the point of view of accumulation and preservation of documental heritage of Yakutia nations are considered. Problems of digitization of manuscripts, rare books, audiovisual documents are highlighted and trends of further development are traced.


2009 ◽  
Vol 24 (S1) ◽  
pp. 1-1
Author(s):  
P. Molavi ◽  
M. Karimollahi ◽  
M. Faridi

Background:Depression as a common psychiatric disorder can occur in two types: Endogenous or genetic and exogenous or Reactional. These two types of depression, from the point of view of response speed to treatment and type of appropriate drug for treatment are different. This study has been executed to compare therapeutic effects of different classes of anti-depressant drugs in treatment of genetic and Reactional depression.Materials and methods:Present survey is a clinical-trial study, a completely randomly block type, that has performed on 30 patients (male and female). Selection of study sample accomplished randomly among unipolar depressed patients that has referred to Ardabil’s psychiatry clinic diagnosed based on DSM-IV criteria. Researcher - Made questionnaire, Beck, and Catelle depression test were used to collect data. To analyze data, for completely randomly blocked designs, two-factor variance analysis method and F test were used.Results:This study showed that Genetical depression does not response treatment Rapidly and its response type is not good and persistent. From the point of view of time, Reactional depression has a delaying response but its response type is good and persistent. In addition, no difference was observed in efficacy of different classes of drugs for treatment of these two types of depression. The results of this research showed that there is no difference between treatment response of two types of depression (Genetical and Reactional).Conclusions:There is no preference in efficacy of different classes of drugs in treatment of these two types of depression.


Author(s):  
V.B. Belov

The article examines the results of the last Bundestag elections. They marked the end of the Angela Merkel era and reflected the continuation of difficult party-political and socio-economic processes in the informal leader of the European Union. The main attention of the research focuses on the peculiarities of the election campaign of the leading parties and of the search for ways of further development of Germany in the face of urgent economic and political challenges. These challenges include the impact of the coronavirus crisis, the impact of the energy and digital transition to a climate-neutral economy, and the complex international situation. Based on original sources, the author analyzes the causes of the SPD victory and the CDU/CSU bloc defeat, the results of the negotiations of the Social Democrats with the Greens and Liberals, the content of the coalition agreement from the point of view of the prospects for the development of domestic and foreign policy and the economy of Russia's main partner in the west of the Eurasian continent. The conclusion is made about the absence of breakthrough ideas, the consistent continuation of the course started by the previous government for a carbon-free economy and the strengthening of the role of Germany in Europe and the world. For this course, conflicts and problems in achieving the set goals will be immanent due to the compromising nature of the coalition agreements.


2021 ◽  
Vol 73 (2) ◽  
pp. 92-98
Author(s):  
O.U. BULATOVA ◽  

The transition of a city to the «Smart city» level is a socio-technical process: first, the transi-tion includes technical and technological changes, and second, since the city is a social system, this process considered from the point of view of users who influence the development of certain types of services and devices for their provision. This article examines the process of digitalization of the city and transport infrastructure in particular. To fulfill the goal set for the transport infrastructure - complete, timely and high-quality transport services for the population, it is necessary to solve a whole range of tasks that are associated with the further development of market relations and improving the efficiency of the transport complex.


2018 ◽  
Vol 38 ◽  
pp. 01021
Author(s):  
Wu Jianfeng ◽  
Yu Luqin ◽  
Cao Guangjie ◽  
Li Wei

In this paper, the daily precipitation data of 19 meteorological stations in Guizhou Province from 1961 to 2015 are used. Using GIS spatial analysis method and linear trend analysis method, the distribution characteristics of annual and seasonal precipitation in Guizhou province were analyzed from space and time. The results show that: (1) From the perspective of spatial distribution, annual precipitation is generally less in the south and north and less in the east and west. The precipitation in winter and spring is east-west distribution and decreases from east to west in the four seasons. The precipitation in summer is roughly north-south and south-north less. The precipitation in autumn is mainly concentrated in southwest Guizhou and Chishui valley. (2) From the time distribution point of view, the precipitation in Guizhou Province showed a general downward trend, of which the precipitation in spring, autumn and winter showed a decreasing trend, the downward trend in autumn was more obvious, and the precipitation in summer increased but not obviously.


Author(s):  
José Ruiz-Chico ◽  
José M. Biedma-Ferrer ◽  
Antonio R. Peña-Sánchez ◽  
Mercedes Jiménez-García

Aquaculture is a technique to produce food that is under debate, due to its possible consequences for altering the economy, traditional fishing included, or the environment, even with doubts about the health of consumers. This document studies its social acceptance from the point of view of carrying capacity. This term is defined as the level at which this activity begins to be disproportionate and poses important disadvantages for society. In this context, we conducted 803 surveys in six coastal provinces in Spain. The results show that the acceptance of these products is good, implying that aquaculture is far from reaching its saturation point in society. Additionally, the respondents gave a higher priority to socio-economic objectives than to environmental ones. We can conclude that the further development of this sector is advisable in these provinces. The general perception of aquaculture is better among men, and also among higher-income consumers. Informative activities should be organized to target these more hesitant groups. Production structures should be revised to overcome biases in the population about the idea that the food obtained from aquaculture harms the environment or is less natural or healthy. The possible abuse of feed and chemicals spreads this idea, and this could affect the taste and quality adversely.


Author(s):  
М. П. Самоховец ◽  
Е. А. Гречишкина

The study of mutual trade of the EAEU member states is relevant from the point of view of its improvement in order to achieve the macroeconomic effect of the EAEU creation. The purpose of the article is to study the economic indicators of mutual trade between the EAEU member states and to identify the main trends and prospects for trade relations development in the EAEU integration environment. The object of the study is trade relations between the EAEU member states. Methods used in the study. The study was conducted using official statistics of the EAEU for 2014–2018 and is based on economic comparisons and systematization. The development of cooperative ties within the EAEU, an extensive list of program and reporting documents was studied. Research hypothesis. Mutual trade of the EAEU member states has positive development trends. Statement of the main material. Significant changes in the dynamics of trade relations and their regulation in Belarus, Russia, Kazakhstan, Kyrgyzstan, Armenia are associated with the creation of the EAEU. The analysis of indicators of mutual trade between the EAEU member states showed that the Russian Federation occupies a leading position in mutual trade, and the Russian market is main market for goods from other EAEU member states. Trends indicate that the benefits of integration within the EAEU are not fully realized. Originality and practical value. Further development of EAEU trade relations is seen in the context of regional economic integration. Development on a cooperative basis will save the costs of the EAEU member countries and take advantage of the specialization of the countries. Conclusion. Intensification of mutual trade of the EAEU member states is possible by stimulating consumer and industrial demand, increasing the export of high-tech products and diversifying exports


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