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Showing 25 to 36 of 1186 entries
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Sugarcoated isolation: evidence that social avoidance is linked to higher basal glucose levels and higher consumption of glucose.

Frontiers in psychology

Ein-Dor T, Coan JA, Reizer A, Gross EB, Dahan D, Wegener MA, Carel R, Cloninger CR, Zohar AH.
PMID: 25954240
Front Psychol. 2015 Apr 23;6:492. doi: 10.3389/fpsyg.2015.00492. eCollection 2015.

OBJECTIVE: The human brain adjusts its level of effort in coping with various life stressors as a partial function of perceived access to social resources. We examined whether people who avoid social ties maintain a higher fasting basal level...

Solution-mediated selective nanosoldering of carbon nanotube junctions for improved device performance.

ACS nano

Do JW, Chang NN, Estrada D, Lian F, Cha H, Duan XJ, Haasch RT, Pop E, Girolami GS, Lyding JW.
PMID: 25844819
ACS Nano. 2015 May 26;9(5):4806-13. doi: 10.1021/nn505552d. Epub 2015 Apr 15.

As-grown randomly aligned networks of carbon nanotubes (CNTs) invariably suffer from limited transport properties due to high resistance at the crossed junctions between CNTs. In this work, Joule heating of the highly resistive CNT junctions is carried out in...

Shaping Social Activity by Incentivizing Users.

Advances in neural information processing systems

Farajtabar M, Du N, Rodriguez MG, Valera I, Zha H, Song L.
PMID: 26005312
Adv Neural Inf Process Syst. 2014;27.

Events in an online social network can be categorized roughly into

Molecular engineering. 8. Kinetic and conformational studies of resorcin [4]arene-based C4 tetraoxatetrathiahemicarceplexes: carceroisomerism and twistomerism.

The Journal of organic chemistry

Paek K, Ihm H, Yun S, Lee HC, No KT.
PMID: 11511247
J Org Chem. 2001 Aug 24;66(17):5736-43. doi: 10.1021/jo015594i.

New C(4v) tetraoxatetrathiahemicarcerands and their six hemicarceplexes containing DMF, DMA, DMSO, or NMP were synthesized and characterized. Their conformations, kinetic properties, carceroisomerism, and twistomerism were studied by VT, 2D COSY, NOESY, and ROESY (1)H NMR experiments. The decomplexation rates...

Characterization of multicopy suppressor genes that complement a defect in the Wis1-Sty1 MAP kinase cascade involved in stress responses in Schizosaccharomyces pombe.

The Journal of general and applied microbiology

Yamada H, Ohmiya R, Yamamoto E, Aiba H, Mizuno T.
PMID: 12501321
J Gen Appl Microbiol. 1997 Aug;43(4):209-215. doi: 10.2323/jgam.43.209.

The Wis1-Sty1 mitogen-activated protein (MAP) kinase cascade is one of the major signaling systems involved in a wide range of stress responses in Schizosaccharomyces pombe. It is known that Deltawis1 and Deltasty1 mutants exhibit highly pleiotropic phenotypes, including a...

Second moment of the Husimi distribution as a measure of complexity of quantum states.

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

Sugita A, Aiba H.
PMID: 11909210
Phys Rev E Stat Nonlin Soft Matter Phys. 2002 Mar;65(3):036205. doi: 10.1103/PhysRevE.65.036205. Epub 2002 Feb 11.

We propose the second moment of the Husimi distribution as a measure of complexity of quantum states. The inverse of this quantity represents the effective volume in phase space occupied by the Husimi distribution, and has a good correspondence...

Reaction of alpha-oxoketene-N,S-arylaminoacetals with Vilsmeier reagents: an efficient route to highly functionalized quinolines and their benzo/hetero-fused analogues.

The Journal of organic chemistry

Mahata PK, Venkatesh C, Syam Kumar UK, Ila H, Junjappa H.
PMID: 12737579
J Org Chem. 2003 May 16;68(10):3966-75. doi: 10.1021/jo034053l.

A simple, highly efficient, and regioselective synthesis of functionalized quinolines through Vilsmeier cyclization of a variety of alpha-oxoketene-N,S-anilinoacetals has been reported. The cyclization is found to be facile with N,S-acetals bearing strongly activating groups on aniline, whereas yields of...

Response function of an irregular oscillator.

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

Aiba H, Suzuki T.
PMID: 11308558
Phys Rev E Stat Nonlin Soft Matter Phys. 2001 Feb;63(2):026207. doi: 10.1103/PhysRevE.63.026207. Epub 2001 Jan 23.

Properties of the response functions for a two-dimensional quartic oscillator are studied based on the diagonalization of the Hamiltonian in a large model space. In particular, response functions corresponding to a given momentum transfer are studied for different values...

Conformations of 2-aminoindan in a supersonic jet: the role of intramolecular N-H...pi hydrogen bonding.

The journal of physical chemistry. A

Iga H, Isozaki T, Suzuki T, Ichimura T.
PMID: 17571864
J Phys Chem A. 2007 Jul 12;111(27):5981-7. doi: 10.1021/jp072072j. Epub 2007 Jun 16.

Laser-induced fluorescence (LIF), dispersed fluorescence (DF), mass-resolved one-color resonance enhanced two-photon ionization (RE2PI) and UV-UV hole-burning spectra of 2-aminoindan (2-AI) were measured in a supersonic jet. The hole-burning spectra demonstrated that the congested vibronic structures observed in the LIF...

Hydroxycinnamylglucoses from Spiraea thunbergii.

Planta medica

Ina H, Komakid K, Iida H.
PMID: 17269083
Planta Med. 1987 Oct;53(5):502. doi: 10.1055/s-2006-962788.

No abstract available.

(+)-Piperitol from Paulownia tomentosa.

Planta medica

Ina H, Ono M, Sashida Y, Iida H.
PMID: 17269086
Planta Med. 1987 Oct;53(5):504. doi: 10.1055/s-2006-962791.

No abstract available.

Oligobisvelcraplex: self-assembled linear oligomer by solvophobic pi-pistacking interaction of bisvelcrands based on resorcin[4]arene.

Organic letters

Ihm H, Ahn JS, Lah MS, Ko YH, Paek K.
PMID: 15496057
Org Lett. 2004 Oct 28;6(22):3893-6. doi: 10.1021/ol048539f.

[reaction: see text] Bisvelcrand 3 based on resorcin[4]arene was obtained by a stepwise route, and the formation of oligobisvelcraplex 3(n) by solvophobic pi-pistacking interaction was observed. (1)H NMR spectroscopic studies revealed that DeltaG(++)(pseudorotation) of oligobisvelcraplex 3(n) is 16.7 kcal...

Showing 25 to 36 of 1186 entries