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Showing 1 to 12 of 310 entries
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Does a medical qualification provide public protection?.

Journal of the Royal Society of Health

James AE, Heller RM, Chapman JE, Hernanz-Schulman M, Jacobson H.
PMID: 2513403
J R Soc Health. 1989 Dec;109(6):193-6. doi: 10.1177/146642408910900605.

No abstract available.

Integrable spin chain for the SL(2,R)/U(1) black hole sigma model.

Physical review letters

Ikhlef Y, Jacobsen JL, Saleur H.
PMID: 22463514
Phys Rev Lett. 2012 Feb 24;108(8):081601. doi: 10.1103/PhysRevLett.108.081601. Epub 2012 Feb 23.

We introduce a spin chain based on finite-dimensional spin-1/2 SU(2) representations but with a non-Hermitian "Hamiltonian" and show, using mostly analytical techniques, that it is described at low energies by the SL(2,R)/U(1) Euclidian black hole conformal field theory. This...

Understanding visual consciousness in autism spectrum disorders.

Frontiers in human neuroscience

Yatziv T, Jacobson H.
PMID: 25954180
Front Hum Neurosci. 2015 Apr 21;9:204. doi: 10.3389/fnhum.2015.00204. eCollection 2015.

The paper focuses on the question of what the (visual) perceptual differences are between individuals with autism spectrum disorders (ASD) and typically developing (TD) individuals. We argue against the view that autistic subjects have a deficiency in the most...

Restricted Gene Flow among Lineages of Thrips tabaci Supports Genetic Divergence Among Cryptic Species Groups.

PloS one

Jacobson AL, Nault BA, Vargo EL, Kennedy GG.
PMID: 27690317
PLoS One. 2016 Sep 30;11(9):e0163882. doi: 10.1371/journal.pone.0163882. eCollection 2016.

Knowledge of the relative influence of population- versus species-level genetic variation is important to understand patterns of phenotypic variation and ecological relationships that exist among and within morphologically indistinguishable cryptic species and subspecies. In the case of cryptic species...

Subjective memory complaints among patients on sick leave are associated with symptoms of fatigue and anxiety.

Frontiers in psychology

Aasvik JK, Woodhouse A, Jacobsen HB, Borchgrevink PC, Stiles TC, Landrø NI.
PMID: 26441716
Front Psychol. 2015 Sep 08;6:1338. doi: 10.3389/fpsyg.2015.01338. eCollection 2015.

OBJECTIVE: The aim of this study was to identify symptoms associated with subjective memory complaints (SMCs) among subjects who are currently on sick leave due to symptoms of chronic pain, fatigue, depression, anxiety, and insomnia.METHODS: This was a cross-sectional...

Trends in arthropod defensive secretions, an aquatic predator assay.

Oecologia

Hepburn HR, Berman NJ, Jacobson HJ, Fatti LP.
PMID: 28308237
Oecologia. 1973 Dec;12(4):373-382. doi: 10.1007/BF00345049.

Twenty-five arthropod defensive chemicals were tested on a potential fish predator to assay basic repellency, interniche effectiveness and mimetic interactions among repellents, and predator tolerance to repellents.The defensive secretions of aquatic arthropods are more effective repellents than those of...

Duality relations for M coupled potts models.

Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics

Jacobsen JL.
PMID: 11088510
Phys Rev E Stat Phys Plasmas Fluids Relat Interdiscip Topics. 2000 Jul;62(1):R1-4. doi: 10.1103/physreve.62.r1.

We establish explicit duality transformations for systems of M q-state Potts models coupled through their local energy density, generalizing known results for M=1,2,3. The M-dimensional space of coupling constants contains a self-dual submanifold of dimension D(M)=[M/2]. For the case...

Monochromatic path crossing exponents and graph connectivity in two-dimensional percolation.

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

Jacobsen JL, Zinn-Justin P.
PMID: 12513543
Phys Rev E Stat Nonlin Soft Matter Phys. 2002 Nov;66(5):055102. doi: 10.1103/PhysRevE.66.055102. Epub 2002 Nov 19.

We consider the fractal dimensions d(k) of the k-connected part of percolation clusters in two dimensions, generalizing the cluster (k=1) and backbone (k=2) dimensions. The codimensions x(k)=2-d(k) describe the asymptotic decay of the probabilities P(r,R) approximately (r/R)(x(k)) that an...

Crystallization and preliminary crystallographic analysis of E. coli uridine 5'-diphospho-N-acetylenolpyruvylglucosamine reductase in two new crystal forms.

Acta crystallographica. Section D, Biological crystallography

Ohringer SL, Chang CY, Sheriff S, Klei HE, Sack JS, Jacobson BL, Yanchunas J, Lavoie T, Dhalla AM, Robertson JG, Einspahr HM.
PMID: 15299687
Acta Crystallogr D Biol Crystallogr. 1996 May 01;52:586-8. doi: 10.1107/S0907444995016489.

Uridine 5'-diphospho-N-acetylenolpyruvylglucosamine reductase (MurB), the second enzyme in the peptidoglycan synthetic pathway of Escherichia coli, has been crystallized in two previously unreported forms, one orthorhombic and the other monoclinic. MurB (molecular mass 38 kDa) crystallizes in a range of...

The Relation between Iron and Chlorophyll Contents in Chlorotic Sunflower Leaves.

Plant physiology

Jacobson L, Oertli JJ.
PMID: 16654864
Plant Physiol. 1956 May;31(3):199-204. doi: 10.1104/pp.31.3.199.

No abstract available.

Absorption of Enzymes and Other Proteins by Barley Roots.

Plant physiology

McLaren AD, Jensen WA, Jacobson L.
PMID: 16655387
Plant Physiol. 1960 Sep;35(5):549-56. doi: 10.1104/pp.35.5.549.

No abstract available.

Influence of calcium on selectivity of ion absorption process.

Plant physiology

Jacobson L, Hannapel RJ, Moore DP, Schaedle M.
PMID: 16655470
Plant Physiol. 1961 Jan;36(1):58-61. doi: 10.1104/pp.36.1.58.

No abstract available.

Showing 1 to 12 of 310 entries