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Showing 1 to 12 of 29 entries
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Cascades in multiplex financial networks with debts of different seniority.

Physical review. E, Statistical, nonlinear, and soft matter physics

Brummitt CD, Kobayashi T.
PMID: 26172760
Phys Rev E Stat Nonlin Soft Matter Phys. 2015 Jun;91(6):062813. doi: 10.1103/PhysRevE.91.062813. Epub 2015 Jun 24.

The seniority of debt, which determines the order in which a bankrupt institution repays its debts, is an important and sometimes contentious feature of financial crises, yet its impact on systemwide stability is not well understood. We capture seniority...

Controlling self-organizing dynamics on networks using models that self-organize.

Physical review letters

Noël PA, Brummitt CD, D'Souza RM.
PMID: 23992086
Phys Rev Lett. 2013 Aug 16;111(7):078701. doi: 10.1103/PhysRevLett.111.078701. Epub 2013 Aug 12.

Controlling self-organizing systems is challenging because the system responds to the controller. Here, we develop a model that captures the essential self-organizing mechanisms of Bak-Tang-Wiesenfeld (BTW) sandpiles on networks, a self-organized critical (SOC) system. This model enables studying a...

Multiplexity-facilitated cascades in networks.

Physical review. E, Statistical, nonlinear, and soft matter physics

Brummitt CD, Lee KM, Goh KI.
PMID: 22680529
Phys Rev E Stat Nonlin Soft Matter Phys. 2012 Apr;85(4):045102. doi: 10.1103/PhysRevE.85.045102. Epub 2012 Apr 27.

Elements of networks interact in many ways, so modeling them with graphs requires multiple types of edges (or network layers). Here we show that such multiplex networks are generically more vulnerable to global cascades than simplex networks. We generalize...

Contagious disruptions and complexity traps in economic development.

Nature human behaviour

Brummitt CD, Huremović K, Pin P, Bonds MH, Vega-Redondo F.
PMID: 31024143
Nat Hum Behav. 2017 Sep;1(9):665-672. doi: 10.1038/s41562-017-0190-6. Epub 2017 Sep 04.

Poor economies not only produce less; they typically produce things that involve fewer inputs and fewer intermediate steps. Yet the supply chains of poor countries face more frequent disruptions-delivery failures, faulty parts, delays, power outages, theft and government failures-that...

Associations of childhood emotional and physical neglect with mental health and substance use in young adults.

The Australian and New Zealand journal of psychiatry

Grummitt LR, Kelly EV, Barrett EL, Lawler S, Prior K, Stapinski LA, Newton NC.
PMID: 34250829
Aust N Z J Psychiatry. 2021 Jul 10;48674211025691. doi: 10.1177/00048674211025691. Epub 2021 Jul 10.

BACKGROUND: Childhood neglect is a risk factor for subsequent mental health problems. However, research on the unique contribution of emotional and physical subtypes of neglect is lacking. Importantly, if emotional and physical neglect have different impacts on mental health,...

Association of Childhood Adversity With Morbidity and Mortality in US Adults: A Systematic Review.

JAMA pediatrics

Grummitt LR, Kreski NT, Kim SG, Platt J, Keyes KM, McLaughlin KA.
PMID: 34605870
JAMA Pediatr. 2021 Dec 01;175(12):1269-1278. doi: 10.1001/jamapediatrics.2021.2320.

IMPORTANCE: Childhood adversity (CA) is a powerful determinant of long-term physical and mental health that is associated with elevated risk for chronic disease and psychopathology. However, the degree to which CA contributes to mortality as a preventable driver of...

A Christian Case for Farmed Animal Welfare.

Animals : an open access journal from MDPI

Adam MB, Clough DL, Grumett D.
PMID: 31835710
Animals (Basel). 2019 Dec 11;9(12). doi: 10.3390/ani9121116.

It is now common to blame Christianity for broader society's general inattention to the needs and comfort of animals in general, and farmed animals in particular. This critique of Christianity claims that certain biblical themes and particular biblical passages...

North American Prodrome Longitudinal Study (NAPLS 3): Methods and baseline description.

Schizophrenia research

Addington J, Liu L, Brummitt K, Bearden CE, Cadenhead KS, Cornblatt BA, Keshavan M, Mathalon DH, McGlashan TH, Perkins DO, Seidman LJ, Stone W, Tsuang MT, Walker EF, Woods SW, Cannon TD.
PMID: 32317224
Schizophr Res. 2020 Apr 18; doi: 10.1016/j.schres.2020.04.010. Epub 2020 Apr 18.

The North American Prodrome Longitudinal Study (NAPLS) is a consortium of nine programs focusing on youth at clinical high risk (CHR) for psychosis. Funded by the National Institute of Mental Health (NIMH), the sites are located at Emory University,...

MIP does not save the impairment argument against abortion: a reply to Blackshaw and Hendricks.

Journal of medical ethics

Crummett D.
PMID: 32878916
J Med Ethics. 2020 Sep 02; doi: 10.1136/medethics-2020-106566. Epub 2020 Sep 02.

Perry Hendricks' original 'impairment argument' against abortion relied on 'the impairment principle' (TIP): 'if it is immoral to impair an organism O to the nth degree, then,

The school-led .

Preventive medicine reports

Kelly EV, Grummitt LR, Birrell L, Stapinski L, Barrett EL, Boyle J, Teesson M, Newton NC.
PMID: 33384915
Prev Med Rep. 2020 Dec 19;21:101286. doi: 10.1016/j.pmedr.2020.101286. eCollection 2021 Mar.

Mental disorders and problematic alcohol use are common, co-occurring and cause significant harm to individuals and society. It is critical to intervene early to prevent chronic and debilitating trajectories. Existing prevention programs among adolescents are limited in effectiveness and...

The role of massage in sports performance and rehabilitation: current evidence and future direction.

North American journal of sports physical therapy : NAJSPT

Brummitt J.
PMID: 21509135
N Am J Sports Phys Ther. 2008 Feb;3(1):7-21.

BACKGROUND: Massage is a popular treatment choice of athletes, coaches, and sports physical therapists. Despite its purported benefits and frequent use, evidence demonstrating its efficacy is scarce.PURPOSE: To identify current literature relating to sports massage and its role in...

Transdisciplinary electric power grid science.

Proceedings of the National Academy of Sciences of the United States of America

Brummitt CD, Hines PD, Dobson I, Moore C, D'Souza RM.
PMID: 23882031
Proc Natl Acad Sci U S A. 2013 Jul 23;110(30):12159. doi: 10.1073/pnas.1309151110.

No abstract available.

Showing 1 to 12 of 29 entries