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Showing 13 to 24 of 132 entries
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Kinetic cross coupling between nonconserved and conserved fields in phase field models.

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

Brener EA, Boussinot G.
PMID: 23367883
Phys Rev E Stat Nonlin Soft Matter Phys. 2012 Dec;86(6):060601. doi: 10.1103/PhysRevE.86.060601. Epub 2012 Dec 06.

We present a phase field model for isothermal transformations of two-component alloys that includes Onsager kinetic cross coupling between the nonconserved phase field and the conserved concentration field ø C. We also provide the reduction of the phase field...

Successes and challenges from formation to implementation of eleven broad-extent conservation programs.

Conservation biology : the journal of the Society for Conservation Biology

Beever EA, Mattsson BJ, Germino MJ, Burg MP, Bradford JB, Brunson MW.
PMID: 24548286
Conserv Biol. 2014 Apr;28(2):302-14. doi: 10.1111/cobi.12233. Epub 2014 Feb 18.

Integration of conservation partnerships across geographic, biological, and administrative boundaries is increasingly relevant because drivers of change, such as climate shifts, transcend these boundaries. We explored successes and challenges of established conservation programs that span multiple watersheds and consider...

Solidification in syntectic and monotectic systems.

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

Hüter C, Boussinot G, Brener EA, Spatschek R.
PMID: 23005773
Phys Rev E Stat Nonlin Soft Matter Phys. 2012 Aug;86(2):021603. doi: 10.1103/PhysRevE.86.021603. Epub 2012 Aug 28.

We present theoretical studies of syntectic and monotectic solidification scenarios. Steady-state solidification along the liquid-liquid interface in a syntectic system is considered by means of a boundary-integral technique developed previously. We study the case of small asymmetry of the...

Experiments on light pulse communication and propagation through atmospheric clouds.

Applied optics

Bucher EA, Lerner RM.
PMID: 20125794
Appl Opt. 1973 Oct 01;12(10):2401-14. doi: 10.1364/AO.12.002401.

This paper describes the facilities and results in an experiment to investigate light pulse propagation through atmospheric clouds. The experiments were conducted with the transmitter and receiver located on two mountain peaks in a naturally cloudy area. The transmitter...

Scaling theory of two-phase dendritic growth in undercooled ternary melts.

Physical review letters

Akamatsu S, Bottin-Rousseau S, Faivre G, Brener EA.
PMID: 24679305
Phys Rev Lett. 2014 Mar 14;112(10):105502. doi: 10.1103/PhysRevLett.112.105502. Epub 2014 Mar 11.

Two-phase dendrites are needlelike crystals with a eutectic internal structure growing during solidification of ternary alloys. We present a scaling theory of these objects based on Ivantsov's theory of dendritic growth and the Jackson-Hunt theory of eutectic growth. The...

Routes to chaotic scattering.

Physical review letters

Bleher S, Grebogi C, Ott E.
PMID: 10041222
Phys Rev Lett. 1989 Aug 28;63(9):919-922. doi: 10.1103/PhysRevLett.63.919.

No abstract available.

Strong natural selection during plant restoration favors an unexpected suite of plant traits.

Evolutionary applications

Kulpa SM, Leger EA.
PMID: 23745142
Evol Appl. 2013 Apr;6(3):510-23. doi: 10.1111/eva.12038. Epub 2013 Jan 03.

RESTORATION IS AN OPPORTUNITY TO STUDY NATURAL SELECTION: One can measure the distribution of traits in source propagules used to found populations, compare this with the distribution of traits in successful recruits, and determine the strength and direction of...

Fractal boundaries for exit in Hamiltonian dynamics.

Physical review. A, General physics

Bleher S, Brown R, Grebogi C, Ott E.
PMID: 9900457
Phys Rev A Gen Phys. 1988 Jul 15;38(2):930-938. doi: 10.1103/physreva.38.930.

No abstract available.

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)...

Applying assessments of adaptive capacity to inform natural-resource management in a changing climate.

Conservation biology : the journal of the Society for Conservation Biology

Thurman LL, Gross JE, Mengelt C, Beever EA, Thompson LM, Schuurman GW, Hoving CL, Olden JD.
PMID: 34622995
Conserv Biol. 2021 Oct 08; doi: 10.1111/cobi.13838. Epub 2021 Oct 08.

Adaptive capacity (AC)-the ability of a species to cope with or accommodate climate change-is a critical determinant of species vulnerability. Using information on species' AC in conservation planning is key to ensuring successful outcomes. We identified connections between a...

The association of race with CPR quality following out-of-hospital cardiac arrest.

Resuscitation

Schmicker RH, Blewer A, Lupton JR, Aufderheide TP, Wang HE, Idris AH, Aramendi E, Hagahmed MB, Traynor OT, Colella MR, Daya MR.
PMID: 34871755
Resuscitation. 2021 Dec 03;170:194-200. doi: 10.1016/j.resuscitation.2021.11.038. Epub 2021 Dec 03.

INTRODUCTION: Previous studies have shown racial disparities in outcomes after out-of-hospital cardiac arrest. Although several treatment factors may account for these differences, there is limited information regarding differences in CPR quality and its effect on survival in underrepresented racial...

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 May 14; doi: 10.2174/1573396317666210514172829. Epub 2021 May 14.

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

Showing 13 to 24 of 132 entries