Results 221 to 230 of about 218,921 (264)
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A Shift in Retrosynthetic Paradigm
Chemistry – A European Journal, 2008AbstractThe current state‐of‐the‐art synthesis for the formation of enantiomerically enriched all‐carbon quaternary stereocenters in acyclic system relies on the formation of a single carboncarbon bond per chemical step by asymmetric catalysis. These extraordinary sophisticated methods were logically classified among the most powerful and innovative ...
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Medical Hypotheses, 2008
Cancer is usually considered to be a by-product of design limitations of a multicellular organism and its intrinsic fallibility. However, recent data prompt a revision of some established notions about carcinogenesis and form a new paradigm of carcinogenesis as a highly conserved biological phenomenon - a programmed death of an organism.
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Cancer is usually considered to be a by-product of design limitations of a multicellular organism and its intrinsic fallibility. However, recent data prompt a revision of some established notions about carcinogenesis and form a new paradigm of carcinogenesis as a highly conserved biological phenomenon - a programmed death of an organism.
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Systems Research, 1996
These are times of change in every respect. Society, technology and economy are affecting the management needs of organizations in every sector. A considerable amount of thinking is going on to meet the situation and many management paradigms are being suggested almost every day and practised. Most of them are based on empiricism. In practice, they are
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These are times of change in every respect. Society, technology and economy are affecting the management needs of organizations in every sector. A considerable amount of thinking is going on to meet the situation and many management paradigms are being suggested almost every day and practised. Most of them are based on empiricism. In practice, they are
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Requirements for paradigm shift
Journal of Child Language, 2000Since Noam Chomsky's famous 1959 review of B. F. Skinner's Verbal Behavior, a linguistically based paradigm for research in first language acquisition has been strong, even in some senses, dominant. Even Piaget, whose main concern was the nature of cognitive development in general, did not deny the essential claim of a linguistically based ...
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IEEE Signal Processing Magazine, 2007
Multi-user MIMO (MU-MIMO) networks reveal the unique opportunities arising from a joint optimization of antenna combining techniques with resource allocation protocols. Furthermore, it brings robustness with respect to multipath richness, allowing for compact antenna spacing at the BS and, crucially, yielding the diversity and multiplexing gains ...
David Gesbert +4 more
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Multi-user MIMO (MU-MIMO) networks reveal the unique opportunities arising from a joint optimization of antenna combining techniques with resource allocation protocols. Furthermore, it brings robustness with respect to multipath richness, allowing for compact antenna spacing at the BS and, crucially, yielding the diversity and multiplexing gains ...
David Gesbert +4 more
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Journal of the American Society of Hypertension, 2007
933-1711/07/$ – se oi:10.1016/j.jash.20 Recognizing that the challenges and opportunities facing the Society today are haning rapidly, ASH has initiated a comprehensive and extensive strategic review of its ission, goals, programs, and organizational structure.
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933-1711/07/$ – se oi:10.1016/j.jash.20 Recognizing that the challenges and opportunities facing the Society today are haning rapidly, ASH has initiated a comprehensive and extensive strategic review of its ission, goals, programs, and organizational structure.
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2021
The focus in this book chapter is on how multiple and varied field experiences coordinated early in a liberal arts college-based teacher preparation program with a partner elementary school provides opportunities for first- and second-year preservice teachers to grow their understanding, engagement, and reflection around teaching.
Erin O’Neil +2 more
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The focus in this book chapter is on how multiple and varied field experiences coordinated early in a liberal arts college-based teacher preparation program with a partner elementary school provides opportunities for first- and second-year preservice teachers to grow their understanding, engagement, and reflection around teaching.
Erin O’Neil +2 more
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2020
Stepped Care 2.0 can facilitate a long-overdue paradigm shift in mental healthcare organization and treatment. The core components of Stepped Care 2.0 are identified and related to Indigenous wisdom that has stood the test of time. The concept of synergy is introduced and contrasted with the scarcity-based risk paradigm that dominates our Eurocentric ...
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Stepped Care 2.0 can facilitate a long-overdue paradigm shift in mental healthcare organization and treatment. The core components of Stepped Care 2.0 are identified and related to Indigenous wisdom that has stood the test of time. The concept of synergy is introduced and contrasted with the scarcity-based risk paradigm that dominates our Eurocentric ...
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Academic Medicine, 2002
Realizing medical education is on the brink of a major paradigm shift from structure- and process-based to competency-based education and measurement of outcomes, the authors reviewed the existing medical literature to provide practical insight into how to accomplish full implementation and evaluation of this new paradigm. They searched Medline and the
Carol, Carraccio +4 more
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Realizing medical education is on the brink of a major paradigm shift from structure- and process-based to competency-based education and measurement of outcomes, the authors reviewed the existing medical literature to provide practical insight into how to accomplish full implementation and evaluation of this new paradigm. They searched Medline and the
Carol, Carraccio +4 more
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Paradigm Shifts or Paradigm Drifts
Microbe Magazine, 2013In the December 2009 issue of Microbe (p. 538–539), Professor Schaechter suggests that advances in microbiology can be classified as “paradigm shifts” or “paradigm drifts.” The former occur rapidly and are revolutionary. The latter are the “stuff of regular science” and take time to develop.
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