In this article, we address two main challenges in reference-free subtomogram classifications.
Beyond the general challenges referenced in the above quote, three major perceived barriers were identified from our field data, related to (1) research training, (2) research salaries, and (3) research funding.
Furthermore, building upon the relevant literature, this paper proposes five considerations for addressing the challenges in implementing the reference models in real-world applications.
Yet challenges in the availability of reference data, in the appropriateness of assessment methods to dataset use, and in the completeness of assessment methods available have continued to hamper the timely and consistent application of map assessments.
Being aware of the challenges in finding suitable endogenous reference genes for pine embryogenesis [ 51], both absolute and relative Q-RT-PCR analyses were used.
According to Battisti and McAdam (2012), graduate entrepreneurs in incubation face challenges with reference to relational and cognitive dimensions of social capital, which may partly explain Schwartz and Hornych's findings.
The experience of developing a speaking proficiency scale for Chinese learners of English, however, has proved that constructors of a national framework would face great challenges in the way in which reference levels are described and scaled (see Yang et al. 2012).
"If it were the M.T.A., I think service could be restored relatively quickly, but I think N.J.T. has had so many operational challenges," Ms. Vanterpool said in reference to the Metropolitan Transportation Authority, which runs New York's subways and commuter rail.
When I consider the challenges raised by neuroscientists in reference to the nature of the human mind, I see a thousand more difficulties on the horizon.
The former role of the Home Secretary in deciding the minimum time spent in jail was successfully challenged with reference to the ECHR in R v Home Secretary, ex p Anderson, but the mandatory life sentence itself has been judged compatible.
The analysis suggests that several sectors would likely face significant competiveness challenges under a reference scenario in which permits are given to emitters in lump sum.
