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Paxton's Botanical Dictionary; Comprising the Names, History, And ...

By: Paxton, Joseph, Sir
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Popular Errors about Plants

By: Crozier, A. A. (Arthur Alger), 1856-1899

Description based on: 2nd quarter (1977); ; Volume numbering erratic or non-existance on some issues

Civil defense ; Civil defense ; Assistance in emergencies

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Popular Errors about Plants;

By: Crozier, A. A. (Arthur Alger), 1856-1899

Botany ; Plants, Cultivated

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Physics of Plasmas : High intensity x-ray line emission from alumi...

By: Jiamin Yang, Zhimin Hu, Jiyan Zhang, Tuo Zhu, Yang Zhao et al

Description: The K-shell x-ray spectra from the aluminum plasmas generated by the interaction of the 120 TW, 30 fs laser with aluminum targets have been measured by defocusing the laser beam. Laser energy-normalized intensity of the He-a line increases with the laser intensity approximately as a power law ε∝ILγ with the much smaller exponent of γ = 0.062 compared to γ = 0.2 ∼ 0.5 in the previous experiments, which is caused by the stronger radial thermal diffusivity in t...

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Recueil d'oeuvres; Volume: 4

By: Errera, Leo Abram, 1858-1905

Supplemental catalog subcollection information: Canadian Libraries Collection; Canadian University Library Collection; Candian History

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A Treatise on Chemistry : Volume : 3: 01

By: Roscoe, Henry Enfield, 1833-1915
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Journal of Applied Physics : Reduced bound exciton and surface exc...

By: Y. Z. Zhang, H. P. He, Y. Z. Jin, B. H. Zhao, Z. Z. Ye et al

Description: Temperature-dependent photoluminescence (PL) spectroscopy is employed to investigate the effects of exposure to ambient air on the optical property of Al-doped ZnO nanorods. Low temperature PL of the as-grown nanorods shows dominant D0X (excitons bound to neutral donors) emission at 3.363 eV and surface state-related emission at 3.310 eV. After exposure to ambient air, both of them vanish and the first LO phonon replica of free exciton is observed instead. I...

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Journal of Applied Physics : Optical properties of m-plane GaN qua...

By: Julien Renard, Benoit Amstatt, Catherine Bougerol, Edith Bellet-Amalric, Bruno Daudin et al

Description: We have studied the optical properties of m-plane GaN/AlN quantum dots and quantum wires. The photoluminescence, both on an ensemble of nanostructures and on single nanostructures, shows a strong degree of linear polarization perpendicular to the c-axis. Time-resolved photoluminescence evidences the strong reduction in the quantum confined Stark effect. Temperature dependence measurements suggest a difference in nonradiative processes between quantum dots and quantum wires.

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A Dictionary of Chemistry and the Allied Branches of Other Sciences

By: Watts, Henry, 1815-1884
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Journal of Physical and Chemical Reference Data : Critically Evalu...

By: María Victoria Rouxa,Manuel Temprado,James S. Chickos and Yatsuhisa Nagano

Description: Experimental thermochemical properties of benzene, toluene, and 63 polycyclic aromatic hydrocarbons, published within the period 1878–2008 (over 350 references), are reported. Available experimental data for the enthalpies of combustion used to calculate enthalpies of formation in the condensed state, combined with sublimation, vaporization, and fusion enthalpies, are critically evaluated. Whenever possible, recommended values for these thermochemical proper...

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The Journal of Chemical Physics : Monte Carlo simulations of amphi...

By: Jonathan R. Davis and Athanassios Z. Panagiotopoulos

Description: Grand canonical Monte Carlo simulations on a cubic lattice are used to examine aggregation and phase separation of model amphiphiles with bulky head groups. The amphiphiles studied consist of a rigid, roughly spherical nanoparticle attached to one or more flexible chains. Overlapping distributions of energy and density are combined via histogram reweighting to obtain the free energy and osmotic pressure as a function of temperature and concentration. Finite ...

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Physics of Fluids : Weakly nonlinear stability analysis of a flow ...

By: Paresh Chokshi and V. Kumaran

Description: The finite amplitude stability of a plane Couette flow over a deformable solid medium is analyzed with emphasis on the class of high Reynolds number (Re) modes, referred to as the wall modes, for which the viscous stresses are confined to a thin layer adjacent to the fluid-solid interface with thickness O(Re−1/3) times the channel width in the limit Re⪢1. Here, the Reynolds number is defined in terms of the top plate velocity V and the channel width R. Previ...

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Physics of Plasmas : Simulations of electron transport and ignitio...

By: A. A. Solodov, K. S. Anderson, R. Betti, V. Gotcheva, J. Myatt et al

Description: The performance of high-gain, fast-ignition fusion targets is investigated using one-dimensional hydrodynamic simulations of implosion and two-dimensional (2D) hybrid fluid-particle simulations of hot-electron transport, ignition, and burn. The 2D/3D hybrid-particle-in-cell code LSP [ D. R. Welch et al., Nucl. Instrum. Methods Phys. Res. A 464, 134 (2001) ] and the 2D fluid code DRACO [ P. B. Radha et al., Phys. Plasmas 12, 056307 (2005) ] are integrated to ...

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The Journal of Chemical Physics : Quantum-state resolved reactive ...

By: Alexander M. Zolot, Paul J. Dagdigian, and David J. Nesbitt

Description: Exothermic chemical reaction dynamics at the gas-liquid interface have been investigated by colliding a supersonic beam of F atoms [Ecom = 0.7(3) kcal/mol] with a continuously refreshed liquid hydrocarbon (squalane) surface under high vacuum conditions. Absolute HF(v,J) product densities are determined by infrared laser absorption spectroscopy, with velocity distributions along the probe axis derived from high resolution Dopplerimetry. Nascent HF(v ⩽ 3) prod...

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Journal; Vol. 23

By: Chemical Society (Great Britain); Chemical Society (Great Britain) Journal. Abstracts; Chemical Society (Great Britain) Journal. Transactions; Chemical Society (Great Britain) Proceedings; Chemical Society (Great Britain) Quarterly Journal

Supersedes its Memoirs and proceedings ; Title varies: v. 1-14, (Quarterly journal. 1878-1925 issued in two sections: Transactions, and Abstracts; 1926- the Abstracts are superseded by British chemical abstracts. [Series] A. Pure chemistry

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Journal für Praktische Chemie

By: Erdmann, Otto Linné, 1804-1869, Editor; Chemische Gesellschaft in der Deutschen Demokratischen Republik

List of references: p. 211-214

Cotton

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A Treatise on Chemistry : Volume : 3: 04

By: Roscoe, Henry Enfield, 1833-1915
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Chaos : Momentum distributions after double ionization

By: B. Eckhardt, J. Prauzner-Bechcicki, K. Sacha, and J. Zakrzewski

Description:

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Ontario High School Laboratory Manual in Chemistry

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Journal of Physical and Chemical Reference Data : Announcement: On...

By: Mark M. Cassar

Description: Polychlorinated dibenzo-p-dioxins (PCDDs) and polychlorinated dibenzofurans (PCDFs) are of global concern due to their persistence, their tendency to bioaccumulate, and their extremely high toxicity. The fate of the PCDD/Fs in the environment is largely determined by their physical-chemical properties, such as solubility in water (SW, mol m−3), solubility in octanol (SO, mol m−3), and vapor pressure (P, Pa). It is not unusual that the range of reported value...

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