In China, the PoYang Lake area, is a famous bird sanctuary. We used an Airborne Imaging Spectrometer to make detailed investigation, and collected field spectra in order learn its environmental condition. this paper, we focus only on spectral mixture model study, adopting nonlinear modify from area. The calculated results demonstrated that adopted paper better than linear prediction of problem. This may be helpful for extracting correct information soil, rock, vegetation data acquired

Objective: To investigate the effects and mechanisms of itraconazole on prostate cancer PC-3 cells proliferation. Methods: The were divided into four group: control group, itraconazole+ CerS-1-shRNA group PDMP group.3-(4, 5-dimethyl-2-thiazolyl)-2, 5-diphenyl-2-H-tetrazolium bromide(MTT)assay was used to detect growth cells.Apoptosis detected by Annexin V-FITC /PI.The intracellular ceramide production assayed high performance liquid chromatography(HPLC). expression Bax, Bcl-2,...

Objective: To investigate the role of FOXO3a-Bim signaling in triptolide induced bladder cancer T24 cells apoptosis. Methods: were used and divided into control group, group(50 nmol/L), MK2206 nmol/L triptolide+ 5 μmol/L MK2206), FOXO3a-siRNA 100 FOXO3a-siRNA), Bim-siRNA group (50 Bim-siRNA). MTT assay was to analyze growth inhibition.Annexin V/PI staining implemented detect cell apoptosis rate, expression p-Akt, Akt, p-FOXO3a, FOXO3a, Bim, Bax.Cleaved-caspase 3 analyzed by Western blot....

Under the background of deep integration culture and tourism, museum tourism activities have developed rapidly. This study analyzes order tourists' focus their views attitudes toward various aspects focusing points when carrying out activities, by analyzing Word Cloud figure topic that generated NVivo. Data abstracted from TripAdvisor’s tourist reviews on 14 museums in Beijing for past 5 years. According to results analysis, suggestions are put forward improve facilities, environment service...

Abstract How regime types affect the provision of social spending in context developing countries? This article provides a novel political-economic approach, arguing that single-party regimes are more likely to spend on pensions than other autocratic states co-opt large number critical members although type does not general welfare across states. The theory emphasizes effect institutional and power structure heterogeneity autocracies shaping incentives strategies ruling elites respond...

The co-existence of terrestrial and non-terrestrial networks (NTNs) is essential for achieving global coverage in sixth-generation cellular networks. Due to increasing spectrum demand, there discussion the world level share some frequencies used Networks (TNs) with NTNs, resulting co-channel interference performance degradation. This paper analyzes caused by satellite on TN S-band. We examined transmission mechanisms signals conducted simulations evaluate intensity across varying slant...

The co-existence of terrestrial and non-terrestrial networks (NTNs) is essential for achieving comprehensive global coverage in sixth-generation cellular networks. Given the escalating demand spectrum, there an ongoing discourse on feasibility sharing certain frequencies currently utilized by (TNs) with NTNs. However, this leads to co-channel interference subsequent performance degradation. This paper specifically investigates caused NTNs TNs S-band its relationship relative position between...

Abstract The purpose of this paper is to understand the dynamics private sector employment in China recent years and provide insight into effects has had on internal variations growth development. Our findings indicate a divergence sources cities countryside, growing spatial divide between areas that rely state‐owned enterprises for employment, places where an increasingly important employer. We conclude are essential drivers prosperity urban but less significant or rural areas.

E-tourism is a new kind of economical mode, it generated and developed on the basis fast information technology network. As continuous improvement network infrastructure resources, enhancement people's operation ability, Chinese market becomes larger larger, in which college students' has broad prospects. Based feasibility analysis to E-tourism, survey statistical attitudes behaviors were carried out. The results showed that are quite different from other groups. Thus, tourism enterprises...

Taking the Business College of Beijing Union University as an example, a survey and in-depth study on application Blackboard system for students about their learning attitudes, experiences, expectations satisfaction was carried out. The aims at 5 parts: safety stability platform, aesthetics interface design accuracy navigation, richness update resources, interaction cooperation between teachers students, monitoring timely in whole process. Based aspects, views respondents’ were investigated...

This paper modified the classic household utility model by introduce two new variables, which were government agricultural public investment and rural households' farmland input.It analyzed relationship of in recent 15 years.The conclusion is that there a Long-run equilibrium between investment; drive input; Urbanization caused huge gap marginal benefit production non-agricultural lower efficiency farm land use.As result should increase to input, output ensure national food security.

Mobile Internet is developed very fast. This paper analyzes the definition of mobile and industry development status, focuses on consumers' behavior college phone students in Beijing area. Through questionnaire survey students, their basic spending habits consumer characteristics were investigated studied. On this basis, impact factors such as cultural factors, social personal to deeply analyzed. At last, several suggestions developing network marketing improving payment safety put forward.

Student organizations in colleges and universities are important carriers for implementing the fundamental task of cultivating morality people promoting quality education, college university have a good foundation masses students play an role educating ideological political education. Therefore, it is necessary to combine educational platform student clubs explore analyze reality labor education integrated into associations, clarify community groups that can effectively integrate drive...

Scientists and diplomats have significant differences in professional skills, activity time work content, but they should together. With the deepening impact of science technology (S&T) on socio-economic development international relations, S&T has become a crucial component national strategies, particularly for diplomacy. There is need scientific evidence advice, meaning that mastering more knowledge skills would be helpful negotiations. This paper analyses ideas diplomacy,...

E-tourism is a new industry which generated and developed on the basis of Internet. The characteristics tourism products such as intangible nature, no storage, distribution links in logistics make e-tourism become one important area e-commerce application. Due to differences people's age, occupation, hobbies, well their knowledge, consumers still have different opinions understandings e-tourism. How study from view has an research topic. Through questionnaire survey, basic situations,...

Students Self-regulated learning abilities are directly related to their future development. In this paper, a questionnaire survey approach was adopted. The respondents were undergraduate students from Business College of Beijing Union University. Survey in-depth on the situation self-regulated under network environment carried out. A statistical and analytical result obtained. results show that is not very well. Some cannot use more effective solutions when they encounter difficulties in...