LI Dong-mei

Qingdao Binhai University

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i-10 index

Research Field

Research on the High Capacity Hiding Information Algorithms in Binary

The Open Cybernetics & Systemics Journal (2015)

LI Dong-mei Wei Ke

High capacity hiding information algorithms in binary host image is developed according to characteristics of binary image.The binary host image is first divided into blocks of size 2×2, and then each sub-block adaptively determines the embedded bits number and their positions according to the difference between its black pixel and white pixel number.Each sub-block in the transitional block between black pixel and white Pixel can hide at least two bits messages.Therefore, its embeddable capacity is two times more than that of other presented blind algorithms.

10.2174/1874110x01509010406

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不安定狭心症患者の介入後のHS-CRP,TNF-A,およびインターロイキンに及ぼす肺感染の影響を研究した。【JST・京大機械翻訳】

Zhonghua Yiyuan Ganranxue Zazhi (2016)

Zhao Ke Ji Fucai LI Dong-mei Jialong Wu Du Zehua

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A Tentative Exploration of Educational Reform in Applied Writing in Ethnic Universities and Colleges

Ethnic Education Study (2003)

LI Dong-mei

It is imperative to carry out a reform in applied writing in ethnic universities and colleges due to the reality of applied writing and the needs of talented personnel in ethnic minority regions.In teaching applied writing,teachers should attach importance to improving students'writing ability;conduct the teaching of writing with the help of reading;use modern teaching approaches to make teaching effective and to ensure study for the purpose of application.

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The Effective Combination of Internet and School Education

Journal of Huaihua University (2003)

LI Dong-mei

The physical dependence of school education decides the necessity of the combination between the school and the modern internet technology. Their effective combination will surely play active roles on the school education: it enables people actively to establish new series of knowledge, timely reach the mutual interchange, individual study and life-long education. Therefore, some problems still need to be solved in this combination.

School education

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Distribution characteristic and drug resistance analysis of bacteria from malignant tumor patient respiratory system double infection with bacteria and fungl

Zhongguo xiandai yixue/Zhongguo xiandai yixue zazhi (2008)

LI Dong-mei

Objective To study the malignant tumor patient merges the respiratory system double infection bacteria colony distribution and bears the medicine situation.MethodsAnalyzed the phlegm which 2003～2007 year malignant tumor patient in hospital delivers examines and swallows the cotton swab specimen isolated culture bacterium merge fungus infected person′s strain type and the medicine sensitive situation.ResultsThe bacterium in-fection strain first place is the verdigris pseudomonad(31.2%), next is pneumonia gram Reber fungus(25.6%) and the epidermis staphylococcus(18.4%).Before the fungus infection, there are white rosary fungus(71.2%), the tropics rosary fungus(15.2%) and the light bobbin draws up the saccharomycetes(12%).The Gram negative bacillus to the Penbritin Ceftazidine cafalotin Cefotaxim Cidomycin celebrates the magnamycin drug resistance to surpass 60%.The Gram positive coccus and the cephalosporin class drug resistance reaches as high as above 80% to the Penicillin class.The fungus to 5-fluorine cytosine(5-FC), amphoteric mildew element B(AMB), system mycetin(NYS), miconzole(MIC) is sensitive, Sensitive rate above 80%.Bears the medicine rate of econazole(ECO) and ketoconazole(KET) is about 20%.Conclusion The malignant tumor patient respiratory system double infection bacterium strain bears the medicine rate to be high.

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Determination of chlorogenic acid and baical in Yinhuang Tablets by HPLC

Chinese Journal of Ethnomedicine and Ethnopharmacy (2011)

LI Dong-mei

Objective: To establish a HPLC method for determination of chlorogenic acid and baicalin in Yinhuang tablets.Method: In this method,the C18 column(4.6×150mm,5μm,shim-pack,Shimadzu)was used as the stationary phase,acetonitrile-0.1%phosphoric acid as gradient eluent,the flow rate was 1.0ml·min-1 and detection wavelength was at 318nm,the temperature of column was the room temperature.Result: The chlorogenic acid recovery of the added sample was 100.22% and RSD was 1.49%.The baicalin recovery of the added sample was 100.45% and RSD was 1.16%.Conclusion: This methods was simple,accurate and can be used for the quality control of YinHuang Tablets.

Chlorogenic Acid

Phosphoric acid

Baicalin

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Deaf students' painting techniques and fragmentary ideas on aesthetic consciousness

Journal of Changchun University (2008)

LI Dong-mei

This article,focusing on mental and physical characters and painting potential of the special education objects——deaf students,searches spirit motivation and causation in painting practice.And the modeling and color bring to an original connection between painting ideas and aesthetic consciousness,so that we can get the artistic cohesion between techniques and aesthetic consciousness.

Causation

Cohesion (chemistry)

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Application Research on Annual Salary of Electrical Enterprise Operators on the Basis of Decision Tree

Journal of North China Electric Power University (2006)

LI Dong-mei

This thesis adopts the decision tree assessment and evaluation methods to probe the performance assessment of power industry enterprises.At present the power industry enterprises base the assessment on massive details and the correlation of the indices are reinforced and overlapped.To clarify the target performance assessment,the aptitude,personality and quality of individual employees should be emphasized.

Salary

Aptitude

Tree (set theory)

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Study on serum levels of adiponectin and its associated factors in type 2 diabetes with insulin treatment

Zhongguo tangniaobing zazhi (2009)

LI Dong-mei

Objective To explore the effect of adiponectin on the pathophysiology and treatment of type 2 diabetes. Methods 50 patients with newly diagnosed type 2 diabetes were given insulin intensive therapy. Body mass index (BMI), blood lipids, blood glucose, insulin and adiponectin were measured before and after the insulin treatment. 36 healthy persons were selected to match for sex and age with diabetes patients. Results In type 2 diabetes patients, before insulin intensive treatment, the level of adiponcetin was 4.28(2.11-6.38)μg/L and arose to 12.26(8.22-16.00)μg/L after 12.6±2.1 day insulin treatment. In healthy persons, the level of adiponectin was 9.56(7.92-11.61)μg/L. There was significant difference among the three groups. Adiponectin was negatively correlated with BMI and triglyceride and positively correlated with insulin action index (IAI) and high density lipoprotein (HDL). Conclusions Adiponectin plays a major role in the pathophysiology and treatment of newly diagnosed type Z diabetes.

Pathophysiology

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On the influence of Soviet's 20th conference and Poland-Hungary Incident in the 1950's on the governing power construction of the Communist Party of China

Journal of Changchun Institute of Technology (2006)

LI Dong-mei

This paper discusses the influence of the 20th People's Congress of Soviet Communist Party and the Poland-Hungary Incident in the 1950's on the governing power construction of the Communist Party of China.On the one hand,the congress and the incident strengthened and improved the governing power of the Communist Party of China.On the other hand,it brought about some negative effects and as a result caused the Communist Party of China to make some mistakes on the way of probing the socialist construction.

Communist state

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