The Previous Achieves

Journal of Science and Technology No.12

2/24/2017 9:57:19 AM

     

Journal of Science and Technology No.12

     

Journal of Science and Technology No.12

1

Le Thi Thu Phuong
Phan Nu Y Anh
Quang Binh University

APPLICATION GIS REMOTE SENSING IN FOREST ARRANGEMENT AT SUB TRUONG SON FORESTRY ENTERPRISE - QUANG BINH PROVINCE

Abstract. Now, GIS and Remote sensing technology has widely been applied in the field, especially in forestry. The results of this report have applications of algorithm analysis  in GIS and Remote sensing, such as: Uplate database, adjustment, Query, selected study sites, sampling, classification testing, to building database serve of Forest arrangement, the results include: 1). Forest status maps; 2). The relationship between the elevation, slope with factors investigated; 3). Building sustainable of forest model for rich forest in GIS.
Keywords: Forest arrangement; geography information system; remote sensing; sustainable forest model

2

Phan Van Thanh
Tran Ngoc Thuy Dung
Quang Binh University

GREY FORECAST MODEL GM (1, 1) AND CACULATING METHOD BASED ON MICROSOFT EXCEL SOFTWARE

Abstract. In order to better support in the learning and scientific research process of lecturers and students, this study introduces a comprehensive content of Grey forecast model GM (1, 1) and the instructions on how to simulate this model based Microsoft Excel. To illustrate visually this calculation method, the article uses the tourism revenue in Quang Binh province during period time 2011-2015 as an example. The study results are not only useful guide for lecturers and students, but also adding the new methodology beside existing methods for managing, policymakers.
Keywords: GM (1, 1); scientific research; Grey forecasting model; Microsoft Excel

3

Phan Trong Tien
Quang Binh University

REMARKS ON  DERIVATIVES AND  SUBDIFFERENTIAL

Abstract.  This paper presents the connections between different derivatives, usual derivatives; and properties of subdifferential  viscosity. We also construct functions which are differentiable with respect to a derivative but not differentiable with respect to another  derivative.
Keywords: differentiable, viscosity subdifferential, viscosity superdifferential.

3

Nguyen Phuong Van        
Quang Binh University

RESEARCH INFLUENCEABILITY OF FOREST COVER AND SUBSTRATUMS ON GROWTH AND DEVELOPMENT OFHOMALIUM HAINANENSE AT PERIOD OF NURSERY GARDEN IN QUANG BINH UNIVERSITY

Abstract: Homalium hainanenseis is not only a native species which is valuable for timber but used to for afforestation and reforestation. Currently, forestry programs and projects for afforestation and reforestation by native mixed-species plantings which are suitable with local site conditions are being implemented in QuangBinh Province. With study result obtained, the influence ability offorest cover and substratums on species growth at period of nursery garden were initially indentified. The study has shown that forest cover does not have influence on growth and development of Homalium hainanenseis at period of nursery garden while substratums do. The influence are as follow: superphosphate fertilizer at the rate of 3-4% give the highest growth and best original diameter; manure at the rate of 10% or 20% will have an impact on height, manure at the rate of 20% or 30% give the best original diameter of Homalium hainanenseis. This is a scientific foundation for proposing technique measures to Homalium hainanense seedling production models, serving afforestation and reforestation in Quang Binh province.
Keywords: Influence of fertilizers; forest cover; substratums; homalium hainanense.

4

Nguyen Hoang Ngoc Linh,
Le Quang Truc
Hue College of Economics,
Hue University

STUDY ON WORD OF MOUTH MARKETING OF HOTELS
IN THUA THIEN HUE

Abstract. Abstract. This study uses both qualitative and quantitative data obtained from expert interviews and survey of 62 hotels in Thua Thien Hue province. The study results showed that WOMM activities are widely applied in hotels with two mainly forms: viral marketing and community marketing. The main selected objects to word of mouth are customers who experienced services and feel satisfied; There are three basic topics that hotels used to spread are “service quality”, “price” and “place”; The paper showed three tools used to spread via internet to conduct the word of mouth marketing are establishing their own websites, linking to reputable sites and using social networks. In addition, authors also point out two most common barriers: lack of tools to support the analysis and the lack of in-depth knowledge of WOMM.
Key words: word of mouth marketing, WOMM, hotel, online WOMM

5

 Le Thi Thuy Mai

 SOME SOLUTIONS TO THE MANAGEMENT OF CREATIVE ORIENTED EXPERIENCING TEACHING ACTIVITY AT DONG SON PRIMARY NUMBER ONE, DONG HOI, QUANG BINH

 Abstract. Experiencing creativity oriented management is the new educational activity which have opened up many opportunities for students to explore, self-formed knowledge from lessons under the teachers' guidance. Also during taking part in other activities in the real practice or semi practical situations as the role action subject, students are able to actively and positively deal with their learning assignment in order to get deeper insight in the knowledge, develop their own skills and competence, high qualities and personalities. From the real practice, with the combination of research management, the article suggests some solutions to the management of teaching in the orientation of creativeness experiencing in order to improve the educational quality at Dong Son Primary Number 1, Dong Hoi, Quang Binh


6

Tran Thi My Ngoc
Quang Binh University

APPLICATION THOUGHTS ON ISSUES OF HO CHI MINH
GENDER EQUALITY IN THE PERIOD PROMOTED
CHEMICAL INDUSTRY, MODERNIZATION OF THE COUNTRY


Abstract. President Ho Chi Minh is not only a national hero but also embodies the lofty humanis. In the great love for the people and humanity , he gave his  special feelings for women in Viet Nam. Understanding the characteristics of onental society which “respect men, despite women, having a immense care and  interest in women and the emancipation of women is considered as a cross – cutting ideas of Ho Chi Minh.
He always asserted dominance, the power of women Viet Nam and equal rights in all aspects of women in the new regime. Nowadays, the innovation of our country are going into depth. It requires the joy and warmth of all the people of Viet Nam, in which the female workforce. Moreover, the level of gender equality are also indicators of a civilized society. Research in Ho Chi Minh thoughts on gender equality will contribute to raise more discussions of some problems in policy and policies to promote the strength of more than 45 million women in Viet Nam in the trend of industrialization and modernization of the country.
Keywords: Gender equality, industrialization, modemization, Ho Chi Minh ideology, manipulate.


7

Huynh Tuan Nguyen
Nguyen Van Luong

APPLYING ARIMA MODEL TO PREDICT COMSUMER PRICE INDEX OF VIETNAM


Abstract. This paper used ARIMA model to predict Consumer Price Index (CPI) of Vietnam in the second quarter of 2016. Secondary data for research was collected from General Statistics Office Of Viet Nam from January 2010 to March 2016 and was estimated via Eviews 6. The result showed that ARIMA(2,1,1) was suitable approach to forecast CPI. The fitted CPI in the second quarter of 2016 was 159.5409%, 159.5447%, 159.5234%. Yet this research has  not compared the fitted value to other models, and so there is a continuing need for further study.
Keywords: Forecast, CPI, ARIMA, variance


8

Tran Huu Phong
Ha Thi Sao

CREATING PROBLEMATIC SITUATIONS IN ARTISTIC LANGUAGE STYLE TEACHING IN LITERATURE 10

 

9

Nguyen Khac Thai

QUANG BINH – A COUNTRY OF COLORFUL CULTURE

Abstract. Culture is considered as “core spirit” of a country, main resources for the economic and social development. Gaining a fully and scientifically adequate awareness of culture is signigicantly important for the effective exploration and development of its value. The article makes analysis and give suggestions of cultural issues of Quang Binh reflected through the unique and diverse color.
Key words. Culture, Quang Binh famous person, Quang Binh history.

10

Nguyen Tho Phuoc Thao

COMMON ERRORS IN PRONUNCIATION OF NON-ENGLISH MAJOR STUDENTS AT QUANG BINH UNIVERSITY

Abstract. Pronunciation is a skill which definitely plays an important part in learning a language. However, it is an undeniable fact that in the process of learning English, mispronunciation is now an obstacle for Vietnamese learners in general and QBU’s students in particular. A lot of students hesitate to speak English and find it difficult to practice listening skill because of mispronouncing. In this paper, the author aims to show the results from an investigation into mispronunciation of 100 non-major Eglish students of college and university classes at Quang Binh University. Based on the results, the author analyses the causes and suggest some solutions to deal with the pronunciation problems.
Keywords: Pronunciation, mispronouncing, sounds

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