How Big Is the Random Walk in GNP?
This paper presents a measure of the persistence of fluctuations in gross national product (GNP) based on the variance of its long differences. That measure finds little long-te...
Publications
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390 publications
Can You See the Real Me? Activation and Expression of the “True Self” on the Internet
Those who feel better able to express their “true selves” in Internet rather than face‐to‐face interaction settings are more likely to form close relationships with people met o...
An Investigation into the Determinants of Customer Satisfaction
The authors investigate whether it is necessary to include disconfirmation as an intervening variable affecting satisfaction as is commonly argued, or whether the effect of disc...
The Lancet Countdown on health and climate change: from 25 years of inaction to a global transformation for public health
The Lancet Countdown tracks progress on health and climate change and provides an independent assessment of the health effects of climate change, the implementation of the Paris...
Analysis and valuation of the health and climate change cobenefits of dietary change
Significance The food system is responsible for more than a quarter of all greenhouse gas emissions while unhealthy diets and high body weight are among the greatest contributor...
A roadmap for rapid decarbonization
Emissions inevitably approach zero with a “carbon law”
Seventy-Five Trials and Eleven Systematic Reviews a Day: How Will We Ever Keep Up?
When Archie Cochrane reproached the medical profession for not having critical summaries of all randomised controlled trials, about 14 reports of trials were being published per...
I'll See You On “Facebook”: The Effects of Computer-Mediated Teacher Self-Disclosure on Student Motivation, Affective Learning, and Classroom Climate
This experimental study examined the effects of teacher self-disclosure via Facebook on anticipated college student motivation, affective learning, and classroom climate. Partic...
Isolation of a candidate human hematopoietic stem-cell population.
We have identified a rare (0.05-0.1%) subset of human fetal bone marrow cells that contains multipotent hematopoietic precursors. The population of human precursor cells that ex...
Entropy for group endomorphisms and homogeneous spaces
Topological entropy <inline-formula content-type="math/mathml"> <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" alttext="h Subscript d Baseline left-parenthesis upper T...
Alzheimer's disease-affected brain: Presence of oligomeric Aβ ligands (ADDLs) suggests a molecular basis for reversible memory loss
A molecular basis for memory failure in Alzheimer's disease (AD) has been recently hypothesized, in which a significant role is attributed to small, soluble oligomers of amyloid...
The impact of antenna diversity on the capacity of wireless communication systems
For a broad class of interference-dominated wireless systems including mobile, personal communications, and wireless PBX/LAN networks, the authors show that a significant increa...