Providing the ethical example
Purpose – This paper aims to discuss the importance of maintaining an ethical point of view especially in times of economic uncertainty. 
 
Design/methodology/approach – This paper presents some definitions of ethical behavior and reminds the reader of the consequences of not following an ethical course of action. 
 
Findings – From current literature, ethical behaviors have been compromised in some industries, as libraries establish themselves in a new economy it is important to consider revisiting organizational training needs regarding ethics. 
 
Originality/value – This paper is a reminder that regardless of economical situations, proper ethical behavior should be applied.
Why are they Cheating? --Mislabeling Pork in Chongqing Wal-Mart
Recent years, in China, it is easy to find that we are suffering the food safety crisis. The food safety and quality are closely related to our life and draws much attention in public. However, repackaging of expired food, counterfeit and substandard food issues are very common. Even more astonishing is that even those big international supermarkets with high reputation, like Carrefour and Wal-Mart, repeated cheating customers on food issues. The reasons behind this phenomenon provoke a deep thinking
Ceramic microwave antennas for mobile applications
Due to their medium to high permittivity values, ceramic microwave materials are attractive as building blocks for miniaturised antenna solutions. Further advantages are low dielectric losses and an excellent temperature stability of standard ceramic materials. Yet, the permittivity of the ceramic material also has a strong influence on the radiation efficiency and bandwidth of the antenna. This implies that in the design process a suitable compromise has to be found between the degree of miniaturisation on the one hand and the antenna efficiency and bandwidth on the other. We describe two approaches towards efficient miniaturised ceramic microwave antennas: the dielectric resonator antenna (DRA) with partial metallisation and the shorting post patch antenna. We focus on design steps taken to ensure both a high degree of miniaturisation and high values of the radiation efficiency, the choice of the ceramic material and the experimental performance of the antennas.