Antecedents and performance consequences of governance structures in R&D alliances

Traditionally governance structures are classified into ＂hierarchy or market＂ or ＂equity or non-equity.＂ However,such classifications may not be effective in characterizing all governance structures of research and development（R D） alliances.Therefore,the first objective of this study is to investigate why there exist different organizational governance structures in managing R D alliances;the second objective of this study is to give strategic advice in choosing appropriate forms with respect to various characteristics of R D alliances.Through the theoretical lens that integrate both transaction cost economics（TCE） and the resource-based view（RBV）,a model that focuses on six major factors is developed for determining governance structure choices,namely,technological uncertainty,cultural difference,asset specificity,technology complementarity,appropriability of the individual firm＇s know-how,and trust.An R D alliance with higher technological uncertainty,larger cultural differences,and greater concerns for protecting an individual＇s know-how is more likely to adopt non-integrated alliances as the governing structure.An R D alliance with a higher degree of asset-specificity,greater technology complementarity and greater trust among partnering organizations is more likely to adopt integrated alliances as the governing structure;an R D alliance in the face of lower technological uncertainty will tend to adopt integrated alliances.The more aligned the choice of the governance structure with its determinants,the better the R D alliance will perform,and vice versa.

Characterizing Spatial Patterns of Precipitation Based on Corrected TRMM_3B_(43) Data over the Mid Tianshan Mountains of China

The poor distribution of meteorological stations results in a limited understanding of the precipitation pattern in the Tianshan Mountains. The spatial patterns of precipitation over the mid Tianshan Mountains were characterized based on the TRMM 3B43 monthly precipitation data. By comparing satellite estimates with observed data, it shows that TRMM 3B43 data underestimate the precipitation in mountain region. Regression models were developed to improve the TRMM 3B43 data, using geographic location and topographic variables extracted from DEM using GIS technology. The explained variance in observed precipitation was improved from 64% (from TRMM 3B43 products alone) to over 82% and the bias reduced by over 30% when location and topographic variables were added. We recalculated all the TRMM 3B43 monthly precipitation grids for the period 1998 to 2009 using the best regression models, and then studied the variation patterns of precipitation over the mid Tianshan Mountains. The results are well explained by a general understanding of the patterns of precipitation and orographic effects. This indicated that the Tianshan Mountains strongly influences the amount and distribution of precipitation in the region. This is highlighted by the confinement of the precipitation maxima to the windward (northern slope). And complex vertical changes in the provenance and distribution of precipitation, like that a negative increasing rate of precipitation in the vertical direction exists in the north but does not in south. The results have also revealed large gradients and different patterns in seasonal precipitation that are not simply related to elevation, the distribution of precipitation may also be affected by other seasonal factors such as the sources of moist air, wind direction and temperature.

Microstructure and mechanical properties of ZA62 based magnesium alloys with calcium addition

As-cast microstructure and mechanical properties of Mg-6Zn-2Al-0.3Mn (ZA62) alloys with calcium addition were investigated.The as-cast microstructure of the base alloy ZA62 consists of the α-Mg matrix and eutectic phase Mg51Zn20.The Mg51Zn20 eutectic was gradually replaced by MgZn phase and Mg32(Al,Zn)49 phase when calcium is added into the base alloy.Further addition of calcium leads to the increase of grain boundary phases and formation of a new quaternary Mg-Zn-Al-Ca eutectic compound.In comparison with the base alloy,the increase of calcium addition to the base alloy results in the reduction of both strength and ductility at ambient temperature,but increase at elevated temperatures due to the thermal stability of Ca-containing phases.At elevated temperatures,the creep resistance of ZA62 based alloys containing calcium is significantly higher than that of AZ91 which is the most commonly used magnesium alloy.

An improved particle filtering algorithm based on observation inversion optimal sampling

According to the effective sampling of particles and the particles impoverishment caused by re-sampling in particle filter,an improved particle filtering algorithm based on observation inversion optimal sampling was proposed. Firstly,virtual observations were generated from the latest observation,and two sampling strategies were presented. Then,the previous time particles were sampled by utilizing the function inversion relationship between observation and system state. Finally,the current time particles were generated on the basis of the previous time particles and the system one-step state transition model. By the above method,sampling particles can make full use of the latest observation information and the priori modeling information,so that they further approximate the true state. The theoretical analysis and experimental results show that the new algorithm filtering accuracy and real-time outperform obviously the standard particle filter,the extended Kalman particle filter and the unscented particle filter.

The contribution of resources and capabilities to the competitiveness： The case of Port of Sines

The main objective of this paper is to analyse the competitiveness of the main maritime Port sited in Portugal - Port of Sines. This paper is developed under the resource-based view approach. A literature review about the resource-based view is presented with a special highlight on the contribution of organisation owns＇ resources to the competitiveness. With this study we intend to emphasize the applicability of a management theory to a different type of organisation which only recently starts to be preoccupied with its competitiveness. A case study methodology is used in order to collect all information needed about its main resources and capabilities of Port and also its competitiveness. The resources analysed in this paper are： The infrastructures, the accessibilities, the Port operations and also the information systems used on it. Also, a set of performance data is analysed as the main indicators of competitiveness. After that, a conceptual model is presented in order to systematise the main resources and capabilities under which the competitiveness of the Port of Sines is built on.

Trope, Reason, and Affirmation in Nietzsche＇s and Novalis＇ Theories of Language

This paper analyzes the role of six tropes （metonymy, synecdoche, metaphor, analogy, allegory, and irony） in Nietzsche＇s and Novalis＇ writings on language and cognition, using the comparison to show how a negative element in Nietzsche＇s attitude towards the tropic nature of cognition underlies well-known problems in his response to nihilism. These problems include ambiguities in Nietzsche＇s attitude to truth, and the question of how well he can carry through his project of affirming the individual on the basis of a creative reinterpretation of experience. I maintain that Novalis understands language and cognition to be tropic in a similar way as Nietzsche does, and that these writers provide similar critiques of discursive reason on the basis of what they view as its stultifying rigidity and misleading claims to a ＂literal＂ form of objectivity. However, I argue that Novalis avoids Nietzsche＇s difficulties by maintaining that a creative element in cognition does not rule out a variant of a correspondence notion of truth. Although Novalis＇ account thus falls foul of Nietzsche＇s goal of providing an immanent affirmation of human experience, the comparison shows that a Nietzschean attempt to provide a convincing model of individual self-affirmation should integrate a more positive role for trope, which can support a satisfying conception of the value of human creativity.

A Redemptive Analysis of Suffering

The notion of suffering carries with it aspects which are private and individual on the one hand, and social and lingual on the other. I would pay attention to the latter part of the suffering notion, where the notion of suffering is recognized to be primitive by almost all the theories of human values. This primitive character allows a commensurable basis on the basis of which most plural theories share something in common to talk objectively to each other. In this paper, I would like to offer three arguments in order to advance a thesis that one＇s suffering is redemptive of others. First, the conservation law of mass says that matter of a closed system can neither be created nor destroyed, although it may be differently rearranged. This may be applied to the experience of suffering, to allow the conservation law of suffering： My unjust self-interest costs pains in others to the level of the same amount but if I voluntarily suffer a sacrifice, others will have their pains lightened to the analogous level. Second, notion of yin-yang helps to support the redemptive thesis of suffering. The notion says that all things in the reality consist of two complementary opposite Capacities that interact within a greater whole, as part of a dynamic system. Then, my acceptance of suffering and the decrease of other＇s pain are two complementary capacities of one reality. Third, any person is responsible for his own act, so is a society as a whole. Then, as an individual restores his damaged person, when he commits a crime, by being suffered or punished, a society restores itself to its own proper state, when any member of the society is wronged, by suffering communally in one way or other.

Methodology for the Diagnostics of Soil Polygenesis on the Basis of Macro-and Micromorphological Studies

A methodology for studying soil polygenesis and lithological homogeneity of soil profiles is suggested. This methodology is particularly important for mountain soils, where the lithological heterogeneity of the soil profiles created by denudation and accumulation processes is often observed. The methodology includes several stages： （a） the study of the lithological homogeneity/ heterogeneity of soil profiles by field and laboratory methods, （b） the stage-by-stage macro-, meso-, micro-, and submicromorphological analyses of soil profiles with additional use of the methods of neighboring sciences, and （e） the subdivision of soil features into the groups of recent and inherited （relict） features. In the latter group, the subgroups of lithorelict features inherited from the parent material and pedorelict features inherited from the previous stages of soil formation can be distinguished. Two major models of soil polygenesis are suggested. Simple models describe the soils, in which new features appear due to the changes in the environmental conditions in the course of soil evolution. Complex models describe the soils, in which such changes are combined with deposition of new portions of sediments onto the soil surface with the development of buried soil horizons （the synlithogenie pedogenesis）. The models of continuous and discontinuous synlithogenic pedogenesis can be further distinguished. It is argued that the micromorphological method applied to the studies on soil mierofabrics, microforms of soil humus, soil porosity, coatings, and various pedo- and lithorelict features yields valuable information on polygenetic soils.

Reflections on the Microeconomic Basis for Soft Budget Constraint in the Market Economy

Historical analysis of the market economy indicates that soft budget constraint is becoming increasingly pervasive and broad-rooted. Using an analysis of micro-level entities in the market economy, this paper describes how soft constraint derives from interdependence among corporations, banks, and the government. Soft constraint is explained in relation to changes in concentrated shareholding ownership, the increasing dominance of the financial sector, and financial insurance. We conclude： 1） concentrated shareholding ownership and institutionalized soft budget constraint create sub-optimal allocation of resources in the market economy; 2） neoclassical microeconomic principles cannot explain the economic actions of organizations in the market economy and should be revised; 3） externalities associated with soft budget constraint have spread across the globe to become both the cause and primary effect of cyclic global financial and economic crises. Hence, the government, banks, and the corporate sector must work together to overhaul supervisory mechanisms. On a global level, governments must collaborate to build a new international economic order. Correcting imbalances in international reserve currencies and fortifying administration of cross-national economic organizations will mitigate the effects of soft budget constraint.

Effect of School-Based Income Generating Activities on the Financial Performance of Public Secondary Schools in Kenya

This study was conducted to determine the value added by Income-Generating Activities （IGAs） on the financial performance of public secondary schools, in terms of assets, liability portfolio, and net worth. Secondary school managers have the gigantic task of balancing meager resources between subsistence and development needs as well as good performance in national examinations. However, macro-economic shocks such as inflation, fuel shortage, and crop failure, among others, often militate against the success of public schools. School-based IGAs enable public schools to cope with external economic shocks, without necessarily passing down budgetary adjustments to parents. However, the country lacks a clear policy guideline to facilitate the initiation, management, accounting, reviewing, and financial reporting of IGA projects. Besides, there is no documented information regarding the value added by IGA initiatives to the financial performance of public secondary schools. The study found that IGA and non-IGA schools were significantly different in terms of category, student population, age, annual income, and number of paid workers. Schools having IGAs were 1.9 times more likely to own as many assets as schools not having IGAs. Besides, IGA schools were about 2.2 times less likely to have their liability in excess of the median threshold. Regarding net worth, the study found that schools having IGAs were about 2.1 times more likely to be operating above the median threshold; suggesting that schools having IGAs were wealthier than non-IGA schools. Based on the findings, this study concludes that IGA projects were beneficial to schools by improving the ability of schools to accumulate assets and manage their liabilities. The study recommends the need to： formulate an appropriate policy framework to guide and standardize IGA activities; initiate suitable training programs for school IGA managers; as well as engage business development managers to advice schools on IGA matters.

＂Winning Is Everything＂ as the Basis of Academic Misconduct Among Indonesian Students

Unethical behavior among university students such as cheating and plagiarism has weakened the character of honesty in education. This fact has challenged those who perceived education as a holistic process of internalizing values and norms that lead to the formation of students＇ moral principles and moral behaviour. Educators have played the role of ensuring the students to internalize and realized moral values and norms. A study of 360 students of the second semester who enrolled at the course of ＂ethical and personal development＂ at Atma Jaya Catholic University in Indonesia showed that unethical behavior such as cheating and plagiarism were rarely done. However, a deep look at the reason the students did academic dishonesty has prompted the permissiveness of student＇s moral life. This study proves that academic integrity among university students is worrisome, and it is worsened by the fact that they were enrolled in the course of ＂ethical and personal development＂. Seriously taking into consideration the strong desire of students to change the culture of academic misconduct, the authors argue that an educational model which is not oriented excessively to cognitive performance is needed. The authors argue that this position has to be practiced in line with the involvement of ＂clean＂ students who are involved as role models in influencing the formation of student awareness and ethical behavior.

Clinical observation of platinum-based combined with concurrent three-dimensional conformal radiotherapy in patients with locally advanced non-small cell lung cancer

Objective： The aim of our study was to explore the shortterm efficacy of platinumbased combined with concur rent chemoradiotherapy for locally advanced nonsmallcell lung cancer （NSCLC）. Methods： Between 2006 to 2010, 78 cases of locally advanced NSCLC were enrolled into this trial. All patients were given platinumbased chemotherapy combined with concurrent threedimensional conformal radiotherapy （3DCRT）. Chest CT scans were obtained during endexpiratory and endinspiratory pauses when performing positioning. Image fusion was done after the image data was transferred to treat ment plan system （TPS）. The target volume was delineated on the fusion images. The chemotherapy was given on the first day of radiotherapy. Comprehensive examinations were conducted 46 weeks after concurrent chemoradiotherapy to assess shortterm efficacy. Results： Complete remission （CR） was achieved in 8 cases and partial remission （PR） in 54 cases. The efficiency rate reached 79.5%. Grade IllIV radiation esophagitis occurred in 11.5%. No exit and death cases during treat ment. Conclusion： Concurrent chemoradiotherapy could significantly improve the shortterm efficacy and prolong survival of stage III NSCLC, meanwhile the adverse reactions could be tolerated.

Contribution of Ground-Based Cloud Observation to Satellite-Based Cloud Discrimination

One of the biggest factors to deteriorate the satellite product quality is cloud coverage. Therefore, cloud masking process is important to improve the quality of various satellite products. However, satellite-based cloud discrimination algorithm has been developing and efficient ground-based cloud observations are necessary to validate satellite-based cloud discrimination. The purpose of this study is to develop the efficient ground-based cloud observation methodology using whole sky camera. This paper deals with methods how to discriminate cloud portions on whole sky image, how to apply the ground-based cloud observation to the validations for satellite products. For the cloud discrimination on whole sky image, we propose SI （sky index） and BI （brightness index） calculated from RGB （red, green and blue） channels. SI shows the extent of the blueness and gray scale and BI indicates the extent of the brightness. Sun, cloud and blue sky portions are divided by SI and BI threshold. As an application of ground-based cloud observation for the validation of satellite products, clouds portions discriminated from whole sky image are projected onto ground surface with map coordinate. We also examine to compare with cloud portions on whole sky images and MODIS （MODerate resolution Imaging Spectroradiometer） image as one of experiments. The proposed ground-based cloud observation method and its extension to satellite-based cloud discrimination should be connected to improve the quality of satellite products.

Behaviour of Humans and Behaviour of Models in Dynamic Space

This paper addresses new trends in quantitative geography research. Modern social science research--including economic and social geography--has in the past decades shown an increasing interest in micro-oriented behaviour of actors. This is inter alia clearly reflected in SIMs （spatial interaction models）, where discrete choice approaches have assumed a powerful position. This paper aims to provide in particular a concise review of micro-based research, with the aim to review the potential--but also the caveats---of micro models to map out human behaviour. In particular, attention will be devoted to interactive learning principles that shape individual decisions. Lessons from cognitive sciences will be put forward and illustrated, amongst others on the basis of computational neural networks or spatial econometric approaches. Particular attention will be paid to non-linear dynamic spatial models, amongst others, in the context of chaos theory and complexity science. The methodology of deductive reasoning under conditions of large data bases in studying human mobility will be questioned as well. In this context more extensive attention is given to ceteris paribus conditions and evolutionary thinking. The relevance of the paper will be illustrated by referring to various spatial applications in different disciplines and different application areas, e.g. in geography, regional science or urban economics.

Language base of university courses scenery creation

This paper provides a students＇ mode of artistic creativity where we should pay attention to in the landscape painting. It initially introduces the art of creative training methods, learning from nature to produce landscapes of methods, which are well-known empirical basis for this style genre painter and artistic ideas on the formation process. It points out that the law of the session and the composition sketch pursued in university education in landscape creation, meanwhile, it talks about many of the same problems encountered in the creation of light and dark scenery in teaching college students ; in this article, it highlights painting features, and the genre and landscape aesthetic style, such as the relationship of the ability to use artistic language.

On the Interpretation of the Foundations of Quantum Mechanics

This study discusses the information space, the wave function phase, the Berry phase and its relationship to quantization, discriminability of states and macroscopic quantum effects caused by localization of the particle, followed by a possible entropy change during its transition into a new thermodynamic state. This work addresses interference： it is the information waves which interfere; the particles follow their roadmap, and the measurement of their coordinates introduces an additional uncertainty into the momentum. It is not particles （matter） which manifest these wave properties but fluctuations of the physical space-time coordinates. Physical characteristics corresponding to the fluctuating variables, energy, momentum, etc., determine the magnitude of the respective fluctuations rather than the wave properties of matter. Matter possesses no wave properties. This work also discusses the difference between the objective information and knowledge.

Estimating the Macroeconomic Costs of CO_2 Emission Reduction in China Based on Multi-objective Programming

This paper estimates the macroeconornic costs of CO2 emission reduction in China employing the input-output analysis with the multi-objective programming approach. The results show that the effect of reducing CO2 emissions on China＇s economy is significant. Under the present conditions, the estimated macroeconomic costs of CO2 emission reduction in 2010 for China are approximately 3,100-4,024 RMB t-1. The stronger the abatement actions, the higher the macroeconomic costs of per unit emission reduction would be. Excavation industry, oil industry, chemical industry, and metal smelting industry have high potential to abate their CO2 emissions.

Research on clogging mechanism of loose foundation

Combining with the indoor clogging tests of loose foundation in Tibet,the permeability clogging process of loose foundation was simulated based on particle flow method. Under the constant head of 2.2m, numerical micro-simulation was made in three cases,which was not adding any clogging materials,or adding the clogging materials with the diameter between 0.075-0.500 mm and 0.5-1 mm. The dynamic changes of fluid velocity,permeability coefficient,porosity and loss amount were recorded in the numerical simulation. The results have shown that fluid velocity and permeability coefficient decreased rapidly,when adding the clogging materials with the diameter between 0.5 mm and 1.0 mm. With seepage stability,fluid velocity value was very low. By using computer simulation in the two cases,we got that both cases induced clogging effect. Clogging effect was due to one of the interval of particles rather than one size,which could be seen in the phenomenon of the second case. To some extent,numerical method is useful in the study of clogging problems,which gave the same result obtained in laboratory test and simulation test. These data provided basis and reference for further study of clogging problems,and also provided a new method to study the micro-scale permeability clogging mechanism.

Sustaining Dakwah Movement： A Study of KAMMI Alumni Role in Democratic Era of Indonesia

This paper examines an empirical evidence of a frame continuation performed by KAMMI alumni, a contemporary Indonesian Islamic social movement organization. The concepts of ＂frame continuation＂ and ＂value-based identity＂ can be used as theoretical foundation to explore and explain the phenomena of dakwah movement performed by the alumni of KAMMI. Field research on KAMMI alumni role provides the primary empirical foundation for investigating frame continuation, a sustainability of the dakwah movement beyond students＇ movement organization. Discussion about KAMMI alumni＇s role provides empirical evidences about how they have strong commitment on either political or religious activities （or both） as their strategies to maintain and continue their previous identity as both political and religious activists. The main foundation for their activism is a value of dakwah （proselytizing）, in which Islamic values are believed to be a suitable vehicle for constructing a sacred society in democratic era of Indonesia. The KAMMI alumni believe their movement is a significant religious duty.

孙颖的民族舞蹈观

孙颖是我国当代著名的舞蹈学者。早在20世纪50年代初期,他便参与了北京舞蹈学校的中国古典舞教学及教材建设工作。在经历几十年的人生坎坷后,他于80年代开始对中国古典舞的文化建设进行全面反省:一是全面反省当代“中国古典舞”学科建设的基点;二是全面反省中国古典舞蹈文化的精粹之所在;三是在全面反省的基础上从创作、教学等方面来思考中国古典舞的总体文化景观。