User profiles for G. A. Johnson

G. Allan Johnson

- Verified email at duke.edu - Cited by 24327

Greg A. Johnson

- Verified email at cvm.tamu.edu - Cited by 22282

Gregg Johnson

- Verified email at umn.edu - Cited by 4608

Cigarette smoking and the periodontal patient

GK Johnson, M Hill - Journal of periodontology, 2004 - Wiley Online Library
Evidence from cross‐sectional and case‐control studies in various populations demonstrates
that adult smokers are approximately three times as likely as non‐smokers to have …

The impact of cigarette smoking on periodontal disease and treatment.

GK Johnson, JM Guthmiller - Periodontology 2000, 2007 - search.ebscohost.com
The article discusses the impact of cigarette smoking to periodontal diseases and the treatment
of the disease. Cigarette smoking is an established risk factor in developing periodontitis …

Proline and hydroxyproline metabolism: implications for animal and human nutrition

G Wu, FW Bazer, RC Burghardt, GA Johnson, SW Kim… - Amino acids, 2011 - Springer
Proline plays important roles in protein synthesis and structure, metabolism (particularly the
synthesis of arginine, polyamines, and glutamate via pyrroline-5-carboxylate), and nutrition, …

Periodontal health and gingival diseases and conditions on an intact and a reduced periodontium: Consensus report of workgroup 1 of the 2017 World Workshop on …

…, TJ Griffin, P Holmstrup, GK Johnson… - Journal of …, 2018 - Wiley Online Library
Periodontal health is defined by absence of clinically detectable inflammation. There is a
biological level of immune surveillance that is consistent with clinical gingival health and …

Fundamentals of synchronization in chaotic systems, concepts, and applications

LM Pecora, TL Carroll, GA Johnson, DJ Mar… - … Journal of Nonlinear …, 1997 - pubs.aip.org
The field of chaotic synchronization has grown considerably since its advent in 1990. Several
subdisciplines and “cottage industries” have emerged that have taken on bona fide lives of …

Simultaneous single isotope radioenzymatic assay of plasma norepinephrine, epinephrine and dopamine

JD Peuler, GA Johnson - Life Sciences, 1977 - Elsevier
… both with the fractionated assay of E and DA, an indication that the 0-methylisoproterenol
moves on the TLC plate between the 0-methyl derivatives of these two substrates (GA Johnson

[PDF][PDF] Organizational structure and scalar stress

GA Johnson - Theory and explanation in archaeology, 1982 - Citeseer
… 1978, 767-768, Service 1975, 266), and this 20-km radius of administrative influence was
probably related to movement costs of rural participation in center economies (Johnson 1987). …

Carrying out rapid qualitative research during a pandemic: emerging lessons from COVID-19

…, S Vanderslott, N Vera, GA Johnson - Qualitative health …, 2020 - journals.sagepub.com
Social scientists have a robust history of contributing to better understandings of and
responses to disease outbreaks. The implementation of qualitative research in the context of …

Population, exchange, and early state formation in southwestern Iran

HT Wright, GA Johnson - American Anthropologist, 1975 - Wiley Online Library
… Since Sharafabad has a cone-decorated building, we would predict this on the basis of
Johnson’s survey study. Table VII shows the counts of varieties of line thicknesses. The cross-…

Developmental biology of uterine glands

…, BJ Tarleton, AA Wiley, GA Johnson… - Biology of …, 2001 - academic.oup.com
All mammalian uteri contain endometrial glands that synthesize or transport and secrete
substances essential for survival and development of the conceptus (embryo/fetus and …