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.
The Ethics of Participatory Librarianship
ABSTRACT This article presents an initial discussion of the ethics of librarianship from the vantage of participatory librarianship. Participatory librarianship is an emergent approach to the profession grounded in conversation theory which states knowledge is created through conversation and libraries, being in the knowledge business, are centrally concerned with conversation. This foundation challenges the notion that any person can be without bias, and that ultimately, all ethics of the profession must be viewed relative to the ultimate goal of service. In this context librarians must be acutely aware of their ethical stances and be active in how those ethical stances impact the community they are situated within.
X-rays and photocarcinogenesis in hairless mice
It is well known that excessive X-ray radiation can cause non-melanoma skin cancers. With the increased incidence of sun-related skin cancer there is a need to investigate the combination of sunlight and X-rays. Immunocompetent C3.Cg/TifBomTac mice (n = 298) were divided into 12 groups. Mice were irradiated with 12, 29 or 50 kV X-rays. The mice received a total dose of 45 Gy. They were irradiated with 3 SED simulated solar radiation (SSR) either before or after irradiation with X-rays. The groups irradiated with X-rays alone, 0, 3, 9 and 10 mice (0, 12, 29 and 50 kV, respectively) developed squamous cell carcinoma. In the groups irradiated with SSR after X-rays the development of tumours was significantly faster in the 50 kV group than in the corresponding control group (175 vs. 194 days, p < 0.001). In the groups irradiated with SSR prior to the X-ray radiation the development of tumours was significantly faster in the 29 and the 50 kV groups than in the corresponding control group (175 vs. 202 days, p < 0.001 and 158 vs. 202 days, p < 0.001, respectively). In conclusion, X-ray radiation alone is a weak carcinogen in hairless mice. There is an added carcinogenic effect if X-ray radiation is given on prior sun-exposed skin or if the skin is sun-exposed after X-rays. We still believe that X-ray radiation is a safe and effective therapy for various dermatological diseases but caution should be observed if a patient has severely sun-damaged skin or has a high-risk sun behaviour.