Skin wounds like scrapes and cuts may be painful, but they usually heal perfectly. Worst case scenario, you may be left with a scar. In contrast, when the brain gets injured, we are often left with disabilities that stay with us for the rest of our lives. What is so different about the brain, and how does it repair itself? Brain cells face unique challenges when they get injured, for example, b...

considering the nature of qualitative studies, the interaction between researchers and participants can be ethically challenging for the former, as they are personally involved in different stages of the study. therefore, formulation of specific ethical guidelines in this respect seems to be essential. the present paper aimed to discuss the necessity to develop explicit guidelines for conductin...

The Internet has emerged as a viable and reliable tool for recruiting. Using the Internet and e-Business applications, companies and applicants can reach one another faster and easier. This convenience has resulted in significant challenges for Human Resource departments. First-generation automation tools made the initial step toward addressing these challenges. Early systems provided the abili...

In our globalized world, communication and interaction increasingly happen online and are mediated through computers and the internet. This is true not only for organizational settings and teams working together, but also for private contacts with family, friends, and even strangers (e.g., Bargh and McKenna, 2004). Theories on computermediated communication (CMC) that have described internet-ba...

Because hospitals are both health care providers and employers, they face significant challenges and remarkable opportunities, particularly to improve quality, increase access, and reduce cost, as implementation of the Affordable Care Act moves forward over the next several years.

With the growing complexity of synthetic biological circuits, robust and systematic methods are needed for design and test. Leveraging lessons learned from the semiconductor and design automation industries, synthetic biologists are starting to adopt computer-aided design and verification software with some success. However, due to the great challenges associated with designing synthetic biolog...

Many scholars have listed the problems that prevent organizations’ employees to attend face to face training methods. Additionally, they have presented Information and Communication Technology (ICT) especially distance learning system as important way to overcome these obstacles. However, they did not depend on empirical studies to mention those problems and to compare between traditional train...

The article depicts the situation before Cold War in which developing countries (DCs) and least Developed countries (LDCs) found themselves big loser, as they were deprived from participation in trade negotiation process, leading into establishment of GATT . Therefore, they resorted to UNCTAD  as the sole defender of their interests against Developed Countries in trade negotiations. UNCTAD has ...