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121.
军用野战食品是保证战士饮食的重要食物,对提高战士的身体素质、提升军队的战斗力具有至关重要的作用。各国军队首脑对此都十分重视,将此项内容作为军队建设的重要内容。基于此,本文综述了相关学者对军用食品的研究,以期为相关学者提供借鉴。  相似文献   
122.
This study contributes to the literature by making a first step toward implementing a comprehensive internally coherent measurement of systemic risk in a country. It measures systemic risk and the ensuing conditional contingent liabilities of the sovereign stemming from Luxembourg’s Other Systemically Important Institutions (OSIIs), the Global Systemically Important Banks (G-SIBs) to which they belong, the investment funds sponsored by the OSIIs, the household and the non-financial corporate sectors. The ensuing estimated systemic contingent claims are included in a stochastic version of the general government’s balance sheet to gauge their impact on the country’s sovereign risk. Results indicate that time-varying conditional implicit guarantees from OSSIs are larger than those from G-SIBs and investment funds, while systemic risk stemming from the household and non-financial corporate sectors is moderate. The robustness of the sovereign is not drastically affected by systemic risk stemming from the rest of the economy. However, illustrating the so-called “deadly embrace”, sovereign risk would significantly rise as a result of a historically plausible increase in sovereign assets’ value volatility combined with an economy-wide shock. The main policy implication is that financial stability stands on two columns, a resilient financial sector and a sustainable fiscal position.  相似文献   
123.
Many researchers have endeavored to explain which factors contribute to sustainable competitive advantage. Toward this end, this study contributes to the marketing and hospitality management literature by providing empirical evidence on how human capital, dynamic marketing capabilities, and market dynamism influence competitive advantage in the hotel sector. We collected cross-sectional survey data from marketing and sales managers in 165 hotels, along with in-depth interviews in three hotels, based in four Gulf Cooperation Council (GCC) countries, namely, Saudi Arabia, Qatar, United Arab Emirates and Bahrain. The findings reveal that human capital directly, and indirectly through dynamic marketing capabilities, plays a critical role on developing competitive advantage. To contextualize this role, our research reveals that market dynamism moderates the mediated relationship between human capital and competitive advantage via market sensing capabilities. We discuss how the findings offer theoretical and managerial implications for the development of competitive advantage in the hotel sector.  相似文献   
124.
From the point of view of firms’ managers, the knowledge of the factors which explain their firms’ financial results is considered of great usefulness to propose the most appropriate and profitable marketing strategies and actions. This research sets out from this central idea and proposes a model of relationships that considers the marketing results, the marketing capabilities, and the innovation capability as key factors for achieving good financial results. This model is verified via an empirical investigation carried out among 200 directors of hotel establishments in Andalusia, a region in the south of Spain which is one of the country's main tourist destinations. The results indicate that innovation capability is strongly conditioned by marketing capabilities and resources and that this innovation capability affects the financial results of the firms analyzed. Likewise, it is deduced that a market-oriented management philosophy contributes to the development of these marketing capabilities. The implications for management are considered very relevant as they must lead these firms to invest in the development of marketing resources and capabilities, and apply a market-oriented management philosophy if they wish to improve their financial results.  相似文献   
125.
The implementation of traditional policies does not consider institutional singularities in peripheral sectors. The main aim of this paper is to analyse the interaction among local capabilities and multinational agents to upgrade a peripheral wind sector. The case study conducted in the peripheral region of Galicia (Spain) emphasises the challenges concerning policy design and implementation in this kind of regions. The theoretical foundations are based on the systemic and evolutionary approach of the innovation system and the global value chain perspective. This combination enables to analyse how local contexts could shape governance patterns within value chains in peripheral regions. Likewise, the target approach is also applied concerning the design and implementation of a policy programme and its timing. Empirical evidences underline the complementarity of market size and foreign direct investment policies, as well as the diversification towards green transitions through enhancing local capabilities.  相似文献   
126.
浅析影响食品饮料中糖分检测的因素   总被引:1,自引:0,他引:1  
马振华 《价值工程》2015,(10):325-326
糖类是食品饮料中的重要组成部分。糖类物质是食品工业的主要原料和辅助材料。食品饮料中的糖分的高低不仅影响产品的口感、风味,而且会影响到产品的保质期。因此,食品生产企业必须严格控制食品饮料中的糖分的高低并且能够有效地检测出它的含量。本文从食品饮料中糖分的检测方法出发,主要论述了食品饮料中微量糖分检测的技术要领及其检验中的关键步骤,以实用性强,检测结果准确可靠为宗旨。特别是对于加工低糖、"无糖"食品及干型、半干型葡萄酒、黄酒、果酒的企业来说,提供一种检测技术以指导企业的生产。  相似文献   
127.
We report on the prevalence and patterns of non-farm enterprises in six sub-Saharan African countries, and study their performance in terms of labor productivity, survival and exit, using the World Bank’s Living Standards Measurement Study - Integrated Surveys on Agriculture (LSMS-ISA). Rural households operate enterprises due to both push and pull factors and tend to do so predominantly in easy-to-enter activities, such as sales and trade, rather than in activities that require higher starting costs, such as transport services, or educational investment, such as professional services. Labor productivity differs widely: rural and female-headed enterprises, those located further away from population centers, and businesses that operate intermittently have lower levels of labor productivity compared to urban and male-owned enterprises, or enterprises that operate throughout the year. Finally, rural enterprises exit the market primarily due to a lack of profitability or finance, and due to idiosyncratic shocks.  相似文献   
128.
Cross-cultural consumer behavior is of market interest due to globalization of marketplaces, migration, multicultural marketplaces, and diffusion in the EU of many languages. The objective of this study is to check whether the local language used in a marketing communication could affect the consumers’ preferences for food products. The theoretical foundation is the consumer motivational approach that goes deeper into motivations interfering with the consumers’ preference order. The multivariate conjoint analysis is used to evaluate the preferences for attributes described in different languages. A number of students from the University of Udine (located in the northeastern part of Italy) have been submitted to interviews to examine their preferences for a simulated sandwich package reporting information in different languages, distributed by vendor machine. The results suggest that the consumer’s reaction to local language depends on sociodemographic profile, cultural background, language knowledge, and family education, and the local language could actually be used as a market tool for market segmentation. These results are of interest to many EU countries with bilingual communities such as Spain, Belgium, the UK, Switzerland, and most of the Italian regions where local languages are still alive.  相似文献   
129.
Using a data set consisting of 315 middle-managers at the district level in the Turkish public sector, we develop a structural equation model (SEM) for assessing the impact of empowerment and stewardship on public service motivation (PSM) through job characteristics. The results demonstrate that stewardship and empowerment are distinct ‘levers’ that managers can use in novel ways to influence PSM; and cultural context may factor into the manipulation of these levers. We find that job-based mediators may not compliment leadership styles and self-generating rewards, but, rather work separately in their appeal to PSM.  相似文献   
130.
This study compares messages displayed on children's and adults' cereal boxes. In total, 127 cereal boxes were collected and content analysed. On the front panel, we found an interesting contradiction between health‐related textual and graphical messages. The nutrient claim appeared on more than half of cereals for children, which is significantly higher coverage compared with that of adult cereals. On the other hand, the representation of a bowl of cereal was far more likely to appear artificially coloured or sweetened on child‐targeted cereal boxes and contain less fruits and nuts compared with adult‐targeted cereals. Results on the back and side panels showed that messages targeting adults are mostly health related (e.g. well‐being, purity) while messaging to children focuses less on health‐related messages and more on games, toys and other entertaining topics. Nutritionally, child‐targeted cereals overall are less nutritious than adult‐targeted cereals and have higher rankings of sugar sources in the ingredients. This study calls for a critical consideration about not only on what is in the cereal box but also what is on the box.  相似文献   
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