Orthorhombic DyMnO3 films are fabricated epitaxially on Nb-1.0 wt%-doped SrTiO3 single crystal substrates using pulsed laser deposition technique. The structure of the deposited DyMnO3 films is studied by X-ray diffraction, and the epitaxial relationship between the film and the substrate is determined. The electrical transport properties reveal the diodelike rectifying behaviors in the all-perovskite oxide junctions over a wide temperature range (100 ~ 340 K). The forward current is exponentially related to the forward bias voltage, and the extracted ideality factors show distinct transport mechanisms in high and low positive regions. The leakage current increases with increasing reverse bias voltage, and the breakdown voltage decreases with decrease temperature, a consequence of tunneling effects because the leakage current at low temperature is larger than that at high temperature. The determined built-in potentials are 0.37 V in the low bias region, and 0.11 V in the high bias region, respectively. The results show the importance of temperature and applied bias in determining the electrical transport characteristics of all-perovskite oxide heterostructures.

Orthorhombic dysprosium manganite DyMnO3 with single phase is synthesized using solid-state reaction technique and the crystal structure and dielectric properties as functions of temperature and frequency are investigated. Thermally activated dielectric relaxations are shown in the temperature dependence of the complex permittivity, and the respective peaks are found to be shifted to higher temperatures as the measuring frequency increases. In Arrhenius plots, activation energies of 0.32 and 0.24 eV for the high- and low-temperature relaxations are observed, respectively. Analysis of the relationship between the real and imaginary parts of the permittivity and the frequencies allows us to explain the dielectric behavior of DyMnO3 ceramics by the universal dielectric response model. A separation of the intrinsic grain and grain boundary properties is achieved using an equivalent circuit model. The dielectric responses of this circuit are discerned by impedance spectroscopy study. The determined grain and grain boundary effects in the orthorhombic DyMnO3 ceramics are responsible for the observed high- and low-temperature relaxations in the dielectric properties.

Soybean has been cultivated in China for 5,000 years. The soybean cyst neamtode (SCN), Heterodra glycines, was recongnized in Northeastern China in 1899. Currently, it is known to occur in 12 provinces. The biology of SCN was investigated in several provinces. Six races of SCN were identified (race 1, 2, 3, 4, 5 and 7). About f10,000 soybean germplasm lines were evaluated for their resistance to race 1, 3, 4 and 5 of SCN. At least two black-seeded cultivars are resistant to all four races. Several tolerant soybean cultivars with yellow seed coat were released and are in production. Additional resistant cultivars are being developed. Nematicides were not applied in production Potential biocontrol agents and related aspects are being investigated.

As a special monopoly industry, some of its monopoly organizations have a positive role in promoting the stable development of international trade, so they are granted with some anti-monopoly immunity privileges, among which the liner conference is the most typical monopoly organization. In the history of modern world shipping, the appearance of liner conference is undoubtedly a halo.With the acceleration of economic globalization, transnational trade is increasingly popular, and the proportion of Asia's economy and trade is increasing. Global cargo owners and consumers of transportation of the high demand for quality of service, growing thirst for scale economic benefit, and international shipping industry in the fierce competition to get rid of the plight of long-term exploration, all these factors, are calling for more global carrier, require a broader course coverage, there is more dense plane on the trunk routes, and in the course of both ends must have the "door to door" multimodal transport and has the additional value of integrated logistics services.

This paper would present Celestica Inc.Celestica Inc is one of the top 10 Electronic Manufacturing Services (EMS) providers in the world,headquartered in Toronto, Canada. The company is a leader in design, manufacturing, and supply chainsolutions, adding global expertise and insight at every stage of product development.There are four layers in the electronics product life cycle. Layer 4 is the sub-assembler who isresponsible for providing materials and elements like Bossard, providing the fastening elements. Layer3 is the assembler which is called EMS (Electronics manufacturing service) like Celestica, Flex andFoxconn. Layer 2 is the company which is responsible for the systems integration like CISCO, calledas OEM (Electronic equipment manufacturer) and ODM (Electronic design manufacturing). Layer 1 isresponsible for the network operation. Facebook and Amazon are all this kind of company which arecalled as internet service provider.Celestica provides innovative end-to-end electronic product lifecycle solutions including AdvancedTechnology Solutions (ATS) and Connectivity and Cloud Solutions (CCS) to over 100 customersacross multiple markets. The company’s vision aims to provide a specifically differentiated supplychain offering compared to other competitors, through Celestica’s Total Cost of Ownership™ (TCOO)Strategy along with their Ring Strategy as well. In this paper we will discuss the how diversificationstrategy brings a better financial performance to Celestica as well as why and how to implement TCOOstrategy along the supply chain.