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Showing 37 to 48 of 132 entries
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Coevolution between native and invasive plant competitors: implications for invasive species management.

Evolutionary applications

Leger EA, Espeland EK.
PMID: 25567917
Evol Appl. 2010 Mar;3(2):169-78. doi: 10.1111/j.1752-4571.2009.00105.x.

Invasive species may establish in communities because they are better competitors than natives, but in order to remain community dominants, the competitive advantage of invasive species must be persistent. Native species that are not extirpated when highly invasive species...

Competitive seedlings and inherited traits: a test of rapid evolution of Elymus multisetus (big squirreltail) in response to cheatgrass invasion.

Evolutionary applications

Rowe CL, Leger EA.
PMID: 25567997
Evol Appl. 2011 May;4(3):485-98. doi: 10.1111/j.1752-4571.2010.00162.x. Epub 2010 Oct 29.

Widespread invasion by Bromus tectorum (cheatgrass) in the Intermountain West has drastically altered native plant communities. We investigated whether Elymus multisetus (big squirreltail) is evolving in response to invasion and what traits contribute to increased performance. Seedlings from invaded...

Achieving realistic interface kinetics in phase-field models with a diffusional contrast.

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

Boussinot G, Brener EA.
PMID: 25019706
Phys Rev E Stat Nonlin Soft Matter Phys. 2014 Jun;89(6):060402. doi: 10.1103/PhysRevE.89.060402. Epub 2014 Jun 30.

Phase-field models are powerful tools to tackle free-boundary problems. For phase transformations involving diffusion, the evolution of the nonconserved phase field is coupled to the evolution of the conserved diffusion field. Introducing the kinetic cross coupling between these two...

Trailblazers in Adolescent and Young Adult Oncology.

Journal of adolescent and young adult oncology

Bleyer A, Albritton KH, Barr RD, ChB MB, Lewis IJ, ChB MB, Sender LS.
PMID: 26812564
J Adolesc Young Adult Oncol. 2011 Mar;1(1):13-8. doi: 10.1089/jayao.2011.1500. Epub 2011 Mar 11.

No abstract available.

Strong patterns of intraspecific variation and local adaptation in Great Basin plants revealed through a review of 75 years of experiments.

Ecology and evolution

Baughman OW, Agneray AC, Forister ML, Kilkenny FF, Espeland EK, Fiegener R, Horning ME, Johnson RC, Kaye TN, Ott J, St Clair JB, Leger EA.
PMID: 31236219
Ecol Evol. 2019 Apr 26;9(11):6259-6275. doi: 10.1002/ece3.5200. eCollection 2019 Jun.

Variation in natural selection across heterogeneous landscapes often produces (a) among-population differences in phenotypic traits, (b) trait-by-environment associations, and (c) higher fitness of local populations. Using a broad literature review of common garden studies published between 1941 and 2017,...

Migration of Quaternary Ammonium Cations from Exfoliated Clay/Low-Density Polyethylene Nanocomposites into Food Simulants.

ACS omega

Jablonski JE, Yu L, Malik S, Sharma A, Bajaj A, Balasubramaniam SL, Bleher R, Weiner RG, Duncan TV.
PMID: 31460463
ACS Omega. 2019 Aug 07;4(8):13349-13359. doi: 10.1021/acsomega.9b01529. eCollection 2019 Aug 20.

Clay/polymer nanocomposites (CPNs) are polymers incorporating refined clay particles that are frequently functionalized with quaternary ammonium cations (QACs) as dispersion aids. There is interest in commercializing CPNs for food contact applications because they have improved strength and barrier properties,...

NASA GeneLab RNA-seq consensus pipeline: standardized processing of short-read RNA-seq data.

iScience

Overbey EG, Saravia-Butler AM, Zhang Z, Rathi KS, Fogle H, da Silveira WA, Barker RJ, Bass JJ, Beheshti A, Berrios DC, Blaber EA, Cekanaviciute E, Costa HA, Davin LB, Fisch KM, Gebre SG, Geniza M, Gilbert R, Gilroy S, Hardiman G, Herranz R, Kidane YH, Kruse CPS, Lee MD, Liefeld T, Lewis NG, McDonald JT, Meller R, Mishra T, Perera IY, Ray S, Reinsch SS, Rosenthal SB, Strong M, Szewczyk NJ, Tahimic CGT, Taylor DM, Vandenbrink JP, Villacampa A, Weging S, Wolverton C, Wyatt SE, Zea L, Costes SV, Galazka JM.
PMID: 33870146
iScience. 2021 Mar 26;24(4):102361. doi: 10.1016/j.isci.2021.102361. eCollection 2021 Apr 23.

With the development of transcriptomic technologies, we are able to quantify precise changes in gene expression profiles from astronauts and other organisms exposed to spaceflight. Members of NASA GeneLab and GeneLab-associated analysis working groups (AWGs) have developed a consensus...

COVID-19 and Children's Mental Health: Identifying Challenges and the New Normal.

Current pediatric reviews

Behere A, Barber Garcia BN.
PMID: 33992062
Curr Pediatr Rev. 2021;17(3):185-190. doi: 10.2174/1573396317666210514172829.

The novel coronavirus disease COVID-19 has had a clear and direct impact on the physical health of human beings. However, the mental health toll associated with this global pandemic is only beginning to be understood. Although children and adolescents...

Exercise prevents fatty liver by modifying the compensatory response of mitochondrial metabolism to excess substrate availability.

Molecular metabolism

Hoene M, Kappler L, Kollipara L, Hu C, Irmler M, Bleher D, Hoffmann C, Beckers J, Hrabě de Angelis M, Häring HU, Birkenfeld AL, Peter A, Sickmann A, Xu G, Lehmann R, Weigert C.
PMID: 34695608
Mol Metab. 2021 Dec;54:101359. doi: 10.1016/j.molmet.2021.101359. Epub 2021 Oct 22.

OBJECTIVE: Liver mitochondria adapt to high-calorie intake. We investigated how exercise alters the early compensatory response of mitochondria, thus preventing fatty liver disease as a long-term consequence of overnutrition.METHODS: We compared the effects of a steatogenic high-energy diet (HED)...

Identification of Risk of Cardiovascular Disease by Automatic Quantification of Coronary Artery Calcifications on Radiotherapy Planning CT Scans in Patients With Breast Cancer.

JAMA oncology

Gal R, van Velzen SGM, Hooning MJ, Emaus MJ, van der Leij F, Gregorowitsch ML, Blezer ELA, Gernaat SAM, Lessmann N, Sattler MGA, Leiner T, de Jong PA, Teske AJ, Verloop J, Penninkhof JJ, Vaartjes I, Meijer H, van Tol-Geerdink JJ, Pignol JP, van den Bongard DHJG, Išgum I, Verkooijen HM.
PMID: 33956083
JAMA Oncol. 2021 Jul 01;7(7):1024-1032. doi: 10.1001/jamaoncol.2021.1144.

IMPORTANCE: Cardiovascular disease (CVD) is common in patients treated for breast cancer, especially in patients treated with systemic treatment and radiotherapy and in those with preexisting CVD risk factors. Coronary artery calcium (CAC), a strong independent CVD risk factor,...

Patterns of National Cancer Institute-Sponsored Clinical Trial Enrollment in Black Adolescents and Young Adults.

Cancer medicine

Roth M, Beauchemin M, Kahn JM, Bleyer A.
PMID: 34592782
Cancer Med. 2021 Nov;10(21):7620-7628. doi: 10.1002/cam4.4292. Epub 2021 Sep 30.

BACKGROUND: Both adolescent and young adult (AYA) and Black or African American (hereafter referred to as Black) cancer patients are historically under-enrolled in cancer treatment trials (CTT). The purpose of this study was to quantify enrollment of Black AYAs...

Understanding Suicide in Our Community through the Lens of the Pediatric ICU: An Epidemiological Review (2011-2017) of One Midwestern City in the US.

Children (Basel, Switzerland)

Kampfschulte A, Oram M, Escobar Vasco AM, Essenmacher B, Herbig A, Behere A, Leimanis-Laurens ML, Rajasekaran S.
PMID: 33498346
Children (Basel). 2021 Jan 20;8(2). doi: 10.3390/children8020059.

Suicide frequency has tripled for some pediatric age groups over the last decade, of which, serious attempts result in pediatric intensive care unit (PICU) admissions. We paired clinical, aggregate geospatial, and temporal demographics to understand local community variables to...

Showing 37 to 48 of 132 entries