User profiles for K. Richey

Ken Ritchie

Professor of Physics, Purdue University
Verified email at purdue.edu
Cited by 13279

Mild cognitive impairment–beyond controversies, towards a consensus: report of the International Working Group on Mild Cognitive Impairment

…, J Hardy, C Jack, A Jorm, K Ritchie… - Journal of internal …, 2004 - Wiley Online Library
The First Key Symposium was held in Stockholm, Sweden, 2–5 September 2003. The aim
of the symposium was to integrate clinical and epidemiological perspectives on the topic of …

Dementia prevention, intervention, and care: 2020 report of the Lancet Commission

…, A Ogunniyi, V Orgeta, K Ritchie, K Rockwood… - The Lancet, 2020 - thelancet.com
The number of older people, including those living with dementia, is rising, as younger age
mortality declines. However, the age-specific incidence of dementia has fallen in many …

Dementia prevention, intervention, and care

…, HC Kales, EB Larson, K Ritchie, K Rockwood… - The lancet, 2017 - thelancet.com
Executive summary Acting now on dementia prevention, intervention, and care will vastly
improve living and dying for individuals with dementia and their families, and in doing so …

[HTML][HTML] The importance of corporate brand personality traits to a successful 21st century business

KL Keller, K Richey - Journal of Brand management, 2006 - Springer
Brand personality has been defined as the human characteristics or traits that can be
attributed to a brand. Corporate brand personality is a form of brand personality specific to a …

Novel mode of action of spinosad: Receptor binding studies demonstrating lack of interaction with known insecticidal target sites

N Orr, AJ Shaffner, K Richey, GD Crouse - Pesticide Biochemistry and …, 2009 - Elsevier
… Spinosyn A did displace [ 3 H]VPM binding (K i … In both cases, pre-incubation with spinosyn
A for 15 min did not alter the affinity (K d ) or receptor density (B max ) seen with nicotine …

Genome-wide association study identifies variants at CLU and CR1 associated with Alzheimer's disease

…, D Hannequin, F Licastro, H Soininen, K Ritchie… - Nature …, 2009 - nature.com
The gene encoding apolipoprotein E (APOE) on chromosome 19 is the only confirmed
susceptibility locus for late-onset Alzheimer's disease. To identify other risk loci, we conducted a …

Mild cognitive impairment

…, M Zaudig, RC Petersen, K Ritchie, K Broich… - The lancet, 2006 - thelancet.com
Mild cognitive impairment is a syndrome defined as cognitive decline greater than expected
for an individual's age and education level but that does not interfere notably with activities …

Current concepts in mild cognitive impairment

…, RC Mohs, JC Morris, PV Rabins, K Ritchie… - Archives of …, 2001 - jamanetwork.com
The field of aging and dementia is focusing on the characterization of the earliest stages of
cognitive impairment. Recent research has identified a transitional state between the …

[PDF][PDF] Dynamic strength of molecular adhesion bonds

E Evans, K Ritchie - Biophysical journal, 1997 - cell.com
… Oono, and K. Schulten. Molecular dynamics study of unbinding of the avidin-biotin complex.
… where K is the elastic stiffness (curvature) of the harmonic transi- well. Given an effective …

Energy landscapes of receptor–ligand bonds explored with dynamic force spectroscopy

R Merkel, P Nassoy, A Leung, K Ritchie, E Evans - Nature, 1999 - nature.com
… The nominal loading rate k f v t was preselected by setting the BFP force constant k f in the
range 0.1–3 pN nm −1 and piezo retraction speed v t in the range 1–20,000 nm s −1 . Force …