Advanced Search
Display options
Filter resources
Text Availability
Article type
Publication date
Species
Language
Sex
Age
Showing 1 to 12 of 184 entries
Sorted by: Best Match Show Resources per page
Observation of spatial charge and spin correlations in the 2D Fermi-Hubbard model.

Science (New York, N.Y.)

Cheuk LW, Nichols MA, Lawrence KR, Okan M, Zhang H, Khatami E, Trivedi N, Paiva T, Rigol M, Zwierlein MW.
PMID: 27634529
Science. 2016 Sep 16;353(6305):1260-4. doi: 10.1126/science.aag3349.

Strong electron correlations lie at the origin of high-temperature superconductivity. Its essence is believed to be captured by the Fermi-Hubbard model of repulsively interacting fermions on a lattice. Here we report on the site-resolved observation of charge and spin...

SEVERE INBREEDING DEPRESSION AND RAPID FITNESS REBOUND IN THE BUTTERFLY BICYCLUS ANYNANA (SATYRIDAE).

Evolution; international journal of organic evolution

Saccheri IJ, Brakefield PM, Nichols RA.
PMID: 28565613
Evolution. 1996 Oct;50(5):2000-2013. doi: 10.1111/j.1558-5646.1996.tb03587.x.

We established inbred laboratory lines of the satyrid Bicyclus anynana with one, three and 10 pairs of butterflies, which were subsequently allowed to increase freely to a maximum size of 300 butterflies. Minimally inbred control lines were established with...

Observation of 2D Fermionic Mott Insulators of ^{40}K with Single-Site Resolution.

Physical review letters

Cheuk LW, Nichols MA, Lawrence KR, Okan M, Zhang H, Zwierlein MW.
PMID: 27341242
Phys Rev Lett. 2016 Jun 10;116(23):235301. doi: 10.1103/PhysRevLett.116.235301. Epub 2016 Jun 10.

We report on the site-resolved observation of characteristic states of the two-dimensional repulsive Fermi-Hubbard model, using ultracold ^{40}K atoms in an optical lattice. By varying the tunneling, interaction strength, and external confinement, we realize metallic, Mott-insulating, and band-insulating states....

Neuronal and inducible nitric oxide synthase upregulation in the rat medial prefrontal cortex following acute restraint stress: A dataset.

Data in brief

Spiers JG, Chen HJ, Lee JK, Sernia C, Lavidis NA.
PMID: 26909371
Data Brief. 2016 Jan 13;6:582-6. doi: 10.1016/j.dib.2016.01.005. eCollection 2016 Mar.

This data article provides additional evidence on gene expression changes in the neuronal and inducible isoforms of nitric oxide synthase in the medial prefrontal cortex following acute stress. Male Wistar rats aged 6-8 weeks were exposed to control or...

Provider beliefs about diabetes treatment have little impact on glycemic control of their patients with diabetes.

BMJ open diabetes research & care

LeBlanc ES, Rosales AG, Kachroo S, Mukherjee J, Funk KL, Schneider JL, Nichols GA.
PMID: 25741443
BMJ Open Diabetes Res Care. 2015 Feb 24;3(1):e000062. doi: 10.1136/bmjdrc-2014-000062. eCollection 2015.

OBJECTIVE: To improve the health of people with diabetes, it is essential to identify why patients experience extended periods of poor glycemic control before therapeutic intensification.RESEARCH DESIGN AND METHODS: We surveyed 252 primary care providers at Kaiser Permanente Northwest...

A role for the age-dependent loss of α(E)-catenin in regulation of N-cadherin expression and cell migration.

Physiological reports

Nichols LA, Grunz-Borgmann EA, Wang X, Parrish AR.
PMID: 24920123
Physiol Rep. 2014 Jun 11;2(6). doi: 10.14814/phy2.12039. Print 2014 Jun 01.

The aging kidney has a decreased ability to repair following acute kidney injury. Previous studies from our laboratory have demonstrated a loss in α-catenin expression in the aging rat kidney. We hypothesize that loss of α-catenin expression in tubular...

Quantum-gas microscope for fermionic atoms.

Physical review letters

Cheuk LW, Nichols MA, Okan M, Gersdorf T, Ramasesh VV, Bakr WS, Lompe T, Zwierlein MW.
PMID: 26024169
Phys Rev Lett. 2015 May 15;114(19):193001. doi: 10.1103/PhysRevLett.114.193001. Epub 2015 May 13.

We realize a quantum-gas microscope for fermionic ^{40}K atoms trapped in an optical lattice, which allows one to probe strongly correlated fermions at the single-atom level. We combine 3D Raman sideband cooling with high-resolution optics to simultaneously cool and...

Overexpression of MMP-7 Increases Collagen 1A2 in the Aging Kidney.

Physiological reports

Oelusarz A, Nichols LA, Grunz-Borgmann EA, Chen G, Akintola AD, Catania JM, Burghardt RC, Trzeciakowski JP, Parrish AR.
PMID: 24273653
Physiol Rep. 2013 Oct;1(5). doi: 10.1002/phy2.90.

The percentage of the U.S. population over 65 is rapidly increasing, as is the incidence of chronic kidney disease (CKD). The kidney is susceptible to age-dependent alterations in structure, specifically tubulointerstitial fibrosis, that lead to CKD. Matrix metalloproteinases (MMPs)...

Symptom-Based Prevalence of Sleep Disorders in an Adult Primary Care Population.

Sleep & breathing = Schlaf & Atmung

Kushida CA, Nichols DA, Simon RD, Young T, Grauke JH, Britzmann JB, Hyde PR, Dement WC.
PMID: 11894194
Sleep Breath. 2000;4(1):9-14. doi: 10.1007/s11325-000-0011-3.

The prevalence of sleep disorders in a primary care physician practice in Moscow, Idaho, was studied between February 7, 1997, and February 6, 1998. This primary care clinic visit population was surveyed for this 1-year period. Every patient above...

Spectroscopic analysis of the tribological behavior of a model boundary layer lubricant.

The Analyst

Nichols A, Street SC.
PMID: 11534591
Analyst. 2001 Aug;126(8):1269-73. doi: 10.1039/b101490k.

Highly ordered alkanethiol self-assembled monolayers (SAMs) on gold substrates are suitable models of boundary layer lubricants and may be used in actual nanoscale device applications. Here, such monolayers were studied by spectroscopic methods as a function of tribological wear...

Cosmic-ray tracks in plastics: the apollo helmet dosimetry experiment.

Science (New York, N.Y.)

Comstock GM, Fleischer RL, Giard WR, Hart HR, Nichols GE, Price PB.
PMID: 17735223
Science. 1971 Apr 09;172(3979):154-7. doi: 10.1126/science.172.3979.154.

Counts of tracks from heavy cosmic-ray nuclei in helmets from Apollo missions 8 and 12 show variations caused by solar modulation of the galactic cosmic-ray flux. Specific estimates of the biological damage to certain nonreplaceable cells by track-forming particles...

Epithelia and integration in sponges.

Integrative and comparative biology

Leys SP, Nichols SA, Adams ED.
PMID: 21669855
Integr Comp Biol. 2009 Aug;49(2):167-77. doi: 10.1093/icb/icp038. Epub 2009 Jun 22.

An epithelium is important for integrity, homeostasis, communication and co-ordination, and its development must have been a fundamental step in the evolution of modern metazoan body plans. Sponges are metazoans that are often said to lack a true epithelium....

Showing 1 to 12 of 184 entries