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Showing 1 to 12 of 215 entries
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A hospital stress rating scale.

Nursing research

Volicer BJ, Bohannon MW.
PMID: 1041618
Nurs Res. 1975 Sep-Oct;24(5):352-9.

When 261 medical and surgical patients at a community hospital were asked to rank order 49 events related to the experience of hospitalization from most to least stressful, results indicated the subjects were capable and willing to order the...

Markedly divergent estimates of Amazon forest carbon density from ground plots and satellites.

Global ecology and biogeography : a journal of macroecology

Mitchard ET, Feldpausch TR, Brienen RJ, Lopez-Gonzalez G, Monteagudo A, Baker TR, Lewis SL, Lloyd J, Quesada CA, Gloor M, Ter Steege H, Meir P, Alvarez E, Araujo-Murakami A, Aragão LE, Arroyo L, Aymard G, Banki O, Bonal D, Brown S, Brown FI, Cerón CE, Chama Moscoso V, Chave J, Comiskey JA, Cornejo F, Corrales Medina M, Da Costa L, Costa FR, Di Fiore A, Domingues TF, Erwin TL, Frederickson T, Higuchi N, Honorio Coronado EN, Killeen TJ, Laurance WF, Levis C, Magnusson WE, Marimon BS, Marimon Junior BH, Mendoza Polo I, Mishra P, Nascimento MT, Neill D, Núñez Vargas MP, Palacios WA, Parada A, Pardo Molina G, Peña-Claros M, Pitman N, Peres CA, Poorter L, Prieto A, Ramirez-Angulo H, Restrepo Correa Z, Roopsind A, Roucoux KH, Rudas A, Salomão RP, Schietti J, Silveira M, de Souza PF, Steininger MK, Stropp J, Terborgh J, Thomas R, Toledo M, Torres-Lezama A, van Andel TR, van der Heijden GM, Vieira IC, Vieira S, Vilanova-Torre E, Vos VA, Wang O, Zartman CE, Malhi Y, Phillips OL.
PMID: 26430387
Glob Ecol Biogeogr. 2014 Aug;23(8):935-946. doi: 10.1111/geb.12168. Epub 2014 Apr 22.

AIM: The accurate mapping of forest carbon stocks is essential for understanding the global carbon cycle, for assessing emissions from deforestation, and for rational land-use planning. Remote sensing (RS) is currently the key tool for this purpose, but RS...

A density-functional study on the electronic and vibrational properties of layered antimony telluride.

Journal of physics. Condensed matter : an Institute of Physics journal

Stoffel RP, Deringer VL, Simon RE, Hermann RP, Dronskowski R.
PMID: 25662735
J Phys Condens Matter. 2015 Mar 04;27(8):085402. doi: 10.1088/0953-8984/27/8/085402. Epub 2015 Feb 09.

We present a comprehensive survey of electronic and lattice-dynamical properties of crystalline antimony telluride (Sb2Te3). In a first step, the electronic structure and chemical bonding have been investigated, followed by calculations of the atomic force constants, phonon dispersion relationships...

Hyperdominance in Amazonian forest carbon cycling.

Nature communications

Fauset S, Johnson MO, Gloor M, Baker TR, Monteagudo M A, Brienen RJ, Feldpausch TR, Lopez-Gonzalez G, Malhi Y, ter Steege H, Pitman NC, Baraloto C, Engel J, Pétronelli P, Andrade A, Camargo JL, Laurance SG, Laurance WF, Chave J, Allie E, Vargas PN, Terborgh JW, Ruokolainen K, Silveira M, Aymard C GA, Arroyo L, Bonal D, Ramirez-Angulo H, Araujo-Murakami A, Neill D, Hérault B, Dourdain A, Torres-Lezama A, Marimon BS, Salomão RP, Comiskey JA, Réjou-Méchain M, Toledo M, Licona JC, Alarcón A, Prieto A, Rudas A, van der Meer PJ, Killeen TJ, Marimon Junior BH, Poorter L, Boot RG, Stergios B, Torre EV, Costa FR, Levis C, Schietti J, Souza P, Groot N, Arets E, Moscoso VC, Castro W, Coronado EN, Peña-Claros M, Stahl C, Barroso J, Talbot J, Vieira IC, van der Heijden G, Thomas R, Vos VA, Almeida EC, Davila EÁ, Aragão LE, Erwin TL, Morandi PS, de Oliveira EA, Valadão MB, Zagt RJ, van der Hout P, Loayza PA, Pipoly JJ, Wang O, Alexiades M, Cerón CE, Huamantupa-Chuquimaco I, Di Fiore A, Peacock J, Camacho NC, Umetsu RK, de Camargo PB, Burnham RJ, Herrera R, Quesada CA, Stropp J, Vieira SA, Steininger M, Rodríguez CR, Restrepo Z, Muelbert AE, Lewis SL, Pickavance GC, Phillips OL.
PMID: 25919449
Nat Commun. 2015 Apr 28;6:6857. doi: 10.1038/ncomms7857.

While Amazonian forests are extraordinarily diverse, the abundance of trees is skewed strongly towards relatively few 'hyperdominant' species. In addition to their diversity, Amazonian trees are a key component of the global carbon cycle, assimilating and storing more carbon...

A Comparison of Pattern Matching Indices.

Multivariate behavioral research

Guadagnoli E, Velicer W.
PMID: 26828257
Multivariate Behav Res. 1991 Apr 01;26(2):323-43. doi: 10.1207/s15327906mbr2602_7.

A common problem in multivariate applications is the comparison of pattern matrices obtained from two independent studies. We compared the performance of four pattern matching indices (the coefficient of congruence [c], the s-statistic [s], Pearson's r [r], and kappa...

Ab initio lattice dynamics and thermochemistry of layered bismuth telluride (Bi2Te3).

Journal of physics. Condensed matter : an Institute of Physics journal

Zurhelle AF, Deringer VL, Stoffel RP, Dronskowski R.
PMID: 26894844
J Phys Condens Matter. 2016 Mar 23;28(11):115401. doi: 10.1088/0953-8984/28/11/115401. Epub 2016 Feb 19.

We present density-functional theory calculations of the lattice dynamics of bismuth telluride, yielding force constants, mean-square displacements and partial densities of phonon states which corroborate and complement previous nuclear inelastic scattering experiments. From these data, we derive an element-...

Saturated absorption spectroscopy of acetylene gas inside large-core photonic bandgap fiber.

Optics letters

Thapa R, Knabe K, Faheem M, Naweed A, Weaver OL, Corwin KL.
PMID: 16880865
Opt Lett. 2006 Aug 15;31(16):2489-91. doi: 10.1364/ol.31.002489.

Saturated absorption spectroscopy is performed on the acetylene nu(1) + nu(3) band near 1532 nm inside photonic bandgap fibers of small (approximately 10 microm) and large (approximately 20 microm) core diameters. The observed linewidths are narrower in the 20...

Photochemical generation of aziridinium imides: are Als bystanders or perpetrators in the ene reaction?.

Organic letters

Squillacote ME, Garner C, Oliver L, Mooney M, Lai YL.
PMID: 18031050
Org Lett. 2007 Dec 20;9(26):5405-8. doi: 10.1021/ol702237x. Epub 2007 Nov 22.

A non-equilibrating mixture of two aziridinium imides (AIs) resulting from the photoaddition of N-methyl-1,2,4-triazoline-3,5-dione and cycloheptene has been prepared. Warming the AIs produces only the product of the expected ene reaction with no back-reaction to starting materials. Even though...

Marek's Disease Herpesviruses II. Purification and Further Characterization of Marek's Disease Herpesvirus A Antigen.

Journal of virology

Long PA, Clark JL, Velicer LF.
PMID: 16789153
J Virol. 1975 May;15(5):1192-201. doi: 10.1128/JVI.15.5.1192-1201.1975.

Marek's disease herpesvirus A antigen was purified greater than 200-fold with a 24% recovery by ion exchange column chromatography, isoelectric focusing, and preparative polyacrylamide gel electrophoresis. The antigen had an isoelectric point of 6.68 +/- 0.03 in the presence...

Covalency of hydrogen bonds in solids revisited.

Chemical communications (Cambridge, England)

Deringer VL, Englert U, Dronskowski R.
PMID: 25133929
Chem Commun (Camb). 2014 Oct 09;50(78):11547-9. doi: 10.1039/c4cc04716h.

The covalent nature of short hydrogen bonds has been under debate for long. Here we show that the crystal orbital Hamilton population (COHP) bonding indicator gives new, complementary evidence of covalent hydrogen···acceptor interactions in the molecular solid state.

Dynamical generation of Majorana masses.

Physical review. D, Particles and fields

Abada A, Le Yaouanc A, Oliver L, Pène O, Raynal J.
PMID: 10013011
Phys Rev D Part Fields. 1990 Sep 01;42(5):1699-1708. doi: 10.1103/physrevd.42.1699.

No abstract available.

Neutron electric dipole moment in left-right-symmetric models.

Physical review. D, Particles and fields

Frère J, Galand J, Le Yaouanc A, Oliver L, Pène O, Raynal J.
PMID: 10014210
Phys Rev D Part Fields. 1992 Jan 01;45(1):259-277. doi: 10.1103/physrevd.45.259.

No abstract available.

Showing 1 to 12 of 215 entries