To meet the power requirements of portable electronic devices, challenges related to the design and manufacturing of scalable LFFC systems still need to be addressed.
Their ability to operate in hostile environment is particularly interesting for physics experiments where the presence of radiation and strong B field make electronic devices challenged to function.
According to the CONSORT statement extension to CRTs, the clustered design should be clearly identified in titles or abstracts; however, variability in terminology may make electronic identification challenging.
Or, in the case of Scrapyard Challenges, electronic devices out of discarded electronic "junk".
But as health care providers adopt electronic records, the challenges have proved daunting, with a potential for mix-ups and confusion that can be frustrating, costly and even dangerous.
Attaching functional groups to nanotube side-walls have been envisioned as a method to produce desired structural and electronic properties, although challenges remain for activating and controlling such reactions, especially for tubes with large diameters.
Patient-level data from electronic databases present challenges in terms of accuracy and completeness of the study variables of interest.
The lesson for the media, print and electronic, is to challenge, in a civil manner, the veracity and sources of statements when they are first proclaimed.
Amazon.com, which recently opened its own electronic bookstore, has challenged publishers on other fronts, by offering access to its customers and its transaction services to authors who want to self-publish either print or electronic editions.
Another Baer invention (created with Howard Morrison) was Milton-Bradley's Simon, an electronic game that challenged players to match sounds; the toy was ubiquitous in the 1980s and continued to be sold in 2014.
