Results 31 to 40 of about 3,138,502 (297)

Topological states of the diatomic linear chain: effect of impedance matching to the fixed ends

open access: yesNew Journal of Physics, 2020
The diatomic linear chain with nearest-neighbor spring constants C _1 and C _2 has topologically different bulk states for C _1 ≷ C _2 . A finite chain of N unit cells and fixed ends (the first and last spring is C _1 ) exhibits two topological end ...
Marius Grundmann
doaj   +1 more source

Molecular formations in ultracold mixtures of interacting and noninteracting atomic gases

open access: yes, 2008
Atom-molecule equilibrium for molecular formation processes is discussed for boson-fermion, fermion-fermion, and boson-boson mixtures of ultracold atomic gases in the framework of quasichemical equilibrium theory.
A. J. Leggett   +16 more
core   +1 more source

Parabolic Molecules [PDF]

open access: yesFoundations of Computational Mathematics, 2013
ISSN:1615 ...
Grohs, Philipp, Kutyniok, Gitta
openaire   +5 more sources

Sex Differences in Visceral Pain and Comorbidities: Clinical Outcomes, Preclinical Models, and Cellular and Molecular Mechanisms

open access: yesCells
Sexual dimorphism of visceral pain has been documented in clinics and experimental animal models. Aside from hormones, emerging evidence suggests the sex-differential intrinsic neural regulation of pain generation and maintenance.
Namrata Tiwari, Liya Y. Qiao
doaj   +1 more source

Thioglycolic acid on the gold (111) surface and Raman vibrational spectra

open access: yes, 2010
The interaction of thioglycolic acid with the Au(111) surface is investigaged, and it is found that at the low coverage the molecule lies down on the substrate.
Williams, Quinton L.   +2 more
core   +1 more source

Ion-induced nucleation. II. Polarizable multipolar molecules [PDF]

open access: yes, 1995
Density functional theory is applied to ion-induced nucleation of polarizable multipolar molecules. The asymmetric nature of the ion-molecule interaction is shown to cause the sign preference in ion-induced nucleation.
Kusaka, I., Seinfeld, J. H., Wang, Z.-G.
core   +1 more source

Rotational States of Magnetic Molecules

open access: yes, 2009
We study a magnetic molecule that exhibits spin tunneling and is free to rotate about its anisotropy axis. Exact low-energy eigenstates of the molecule that are superpositions of spin and rotational states are obtained. We show that parameter $\alpha = 2(
A. R. Edmonds   +5 more
core   +2 more sources

Folding and unfolding of a triple-branch DNA molecule with four conformational states [PDF]

open access: yes, 2011
Single-molecule experiments provide new insights into biological processes hitherto not accessible by measurements performed on bulk systems. We report on a study of the kinetics of a triple-branch DNA molecule with four conformational states by pulling ...
Anna Alemany   +6 more
core   +3 more sources

Imaging of High‐Risk Neuroblastoma: Recommendations From SIOPEN Radiology and Nuclear Medicine Specialty Committees

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Neuroblastoma is the most common extracranial solid tumor in early childhood. Its clinical behavior is highly variable, ranging from spontaneous regression to fatal outcome despite intensive treatment. The International Society of Pediatric Oncology Europe Neuroblastoma Group (SIOPEN) Radiology and Nuclear Medicine Specialty Committees ...
Annemieke Littooij   +11 more
wiley   +1 more source

Collisional decay of 87Rb Feshbach molecules at 1005.8 G

open access: yes, 2006
We present measurements of the loss-rate coefficients K_am and K_mm caused by inelastic atom-molecule and molecule-molecule collisions. A thermal cloud of atomic 87Rb is prepared in an optical dipole trap.
Dürr, S.   +4 more
core   +1 more source

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