457 research outputs found
New Chinese Costume
At the 2014 APEC meeting, new Chinese costumes became a hot topic, and traditional Chinese elements were favored by insiders at home and abroad. Based on the development of new Chinese costume in recent years and the characteristics of the research, to grasp the contemporary people’s demand for traditional clothing, combined with the fashion trend in inheriting traditional national culture, popular new innovation in new period of contracted type traditional clothing, meet the demand of different levels of people’s wear, which not only promote the development of the apparel industry, have contributed to the prosperity of the cultural industry
Research on Sensor Network Spectrum Detection Technology based on Cognitive Radio Network
With the bursting development of computer science and the hardware technology, Internet of Things and wireless sensor networks has been popularly studied in the community of engineering. Under the environment of Internet of Things, we carry out theoretical analysis and numerical simulation on the sensor network spectrum detection technology based on cognitive radio network. As a means of information and intelligence, information service system is an important research hotspot in the field of Internet of things. Wireless sensor network is composed of a large number of micro sensor nodes, which have the function of information collection, data processing, and wireless communication, characterized by the integration of wireless self-organization. However, most of the methodologies proposed by the other institutes are suffering form the high complexity while with the high time-consuming when processing information. Therefore, this study is to assess the economic feasibility of using the optimized multipath protocol availability and the increased bandwidth and several mobile operators through the use of cost-benefit analysis, single path selection model is to develop more path agreement to achieve better performance. To test the robustness, we compare our method with the other state-of-the-art approach in the simulation section and proves the effectiveness of our methodology. The experimental result reflected that our approach could achieve higher accuracy with low time-consuming when dealing with complex sources of information
Alterations of dendritic cell subsets in the peripheral circulation of patients with cervical carcinoma
Patients with cervical carcinoma (CC) are frequently immunocompromised. Dendritic cells (DCs) are potent antigen-presenting cells. Using multicolor flow cytometry, the percentages of CD11c+ (DC1) and CD123+ (DC2) subsets, were determined in the peripheral blood of 37 patients with cervical carcinoma (CC), 54 patients with CIN, and 62 healthy individuals. A substantial reduction of circulating dendritic cells and accordingly immunodepression may be associated with increased IL-6 and TGF-β in serum. These findings could give expression to the immunosuppression of circulating dendritic cells in patients with CC and CIN, thus, may indicate novel aspects of cervical carcinoma immune evasion
Is the biological assets measured by historical cost value-related?
For listed agriculture companies,resource allocation decisions based on biological asset information of investors is related to the sustainable development. We examine the impact of the implementation of China Accounting Standards No.5 - Biological Assets (CASS) on the value relevance of biological assets, which is essential convergence with International Financial Reporting Standards (IFRS), by analyzing the data from 2002 to 2016 of A-share listed companies in Shanghai and Shenzhen Stock Exchange. We find that, under historical cost-measurement model, the value relevance of the biological asset information of Chinese listed companies increased significantly after the implementation of CASS. Further analysis shows that the value relevance of biological assets for groups under analyst following was higher than the others, which suggests that analyst following plays an alternative governance function. The results indicate that the biological asset information measured under historical costs model has value relevance and provide empirical evidence from emerging market for the revision of IAS41 in 2014. It shows that the development of capital market information intermediary can enhance the value relevance of biological assets information, and facilitates the sustainability of agricultural enterprises in emerging market under the absence of strict external regulations and other infrastructures.Peer reviewe
Human Ecology, Process Philosophy and the Global Ecological Crisis
This paper argues that human ecology, based on process philosophy and challenging scientific materialism, is required to effectively confront the global ecological crisis now facing us
Effects of surfactant addition to draw solution on the performance of osmotic membrane bioreactor
This study investigated the effects of surfactant addition to the draw solution on the performance of osmotic membrane bioreactor (OMBR). Forward osmosis (FO) tests were conducted with the addition of sodium dodecyl benzene sulfonate (SDBS), a representative surfactant, to both inorganic and ionic organic draw solutions, including sodium chloride (NaCl), sodium acetate (NaOAc), and sodium propionate (NaPro), to determine the desirable draw solution for OMBR operation. Results show that SDBS impacts were more notable for inorganic draw solution in comparison to its ionic organic counterparts at the same osmotic pressure (60 bar) in FO operation. In specific, SDBS addition up to 5 mM considerably reduced the reverse diffusion of NaCl draw solute (approximately 69.7%) with insignificant impact on water flux. Thus, salinity build-up in the bioreactor could be effectively mitigated when SDBS was added to the NaCl draw solution in OMBR operation. This mitigation led to stable sludge characteristics and biological treatment to sustain OMBR performance regarding water production (approximately 10 L/m2h) and contaminant removal (e.g. over 90% for pharmaceutically active compounds).</p
Gapped Topological Kink States and Topological Corner States in Graphene
Based on the tight-binding model calculations and photonic experimental
visualization on graphene, we report the domain-wall-induced gapped topological
kink states and topological corner states. In graphene, domain walls with
gapless topological kink states could be induced either by sublattice symmetry
breaking or by lattice deformation. We find that the coexistence of these two
mechanisms will induce domain walls with gapped topological kink states.
Significantly, the intersection of these two types of domain wall gives rise to
topological corner state localized at the crossing point. Through the
manipulation of domain walls, we show graphene not only a versatile platform
supporting multiple topological corner modes in a controlled manner, but also
possessing promising applications such as fabricating topological quantum dots
composed of gapped topological kink states and topological corner states.Comment: 5 pages, 5 figures, supplementary includ
Controllability results of neutral Caputo fractional functional differential equations
In this paper, using the properties of the phase space on infinite delay, generalized Gronwall inequality and fixed point theorems, the existence and controllability results of neutral fractional functional differential equations with multi-term Caputo fractional derivatives were obtained under Lipschitz and non-Lipschitz conditions
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