|
|
Creator | Title | Description | Subject | Date |
| 576 |
 |
Crespo, Jose Guillermo | Antennal lobe organization in the slender pigeon louse, Columbicola columbae (Phthiraptera: Ischnocera) | This study reports on the structure of the antennal lobe of the pigeon louse, Columbicola columbae. Anterograde staining of antennal receptor neurons revealed an antennal lobe with a few diffuse compartments, an organization distinct from the typical spheroidal glomerular structure found in the olfa... | | 2012-01-01 |
| 577 |
 |
Dailey, Andrew T.; Brodke, Darrel S.; Bachus, Kent N. | Anterior cervical fixation: analysis of load-sharing and stability with use of static and dynamic plates | Background: Anterior plates provide stability following decompression and fusion of the cervical spine. Various plate designs have emerged, and they include static plates with fixed-angle screws, rotationally dynamic plates that allow the screws to toggle in the plate, and translationally dynamic pl... | Anterior cervical fixation; Load-sharing; Stability; Static plates; Dynamic plates | 2006 |
| 578 |
 |
Dailey, Andrew T.; Schmidt, Meic H.; Apfelbaum, Ronald I. | Anterior fixation of odontoid fractures in an elderly population | Object. Fractures of the odontoid process are the most common fractures of the cervical spine in patients over the age of 70 years. The incidence of fracture nonunion in this population has been estimated to be 20-fold greater than that in patients under the age of 50 years if surgical stabilizatio... | Odontoid fractures; Elderly population; Anterior fixation | 2010 |
| 579 |
 |
Chodosh, Hiram | Anti-Corruption Editorial Series From the Daily Star, Lebanon, News Page | Corruption op-ed. | | 2010-01-27 |
| 580 |
 |
Kriesel, John D.; Maulden, Sarah Annamarie; Spruance, Spotswood L. | Anti-interleukin-6 antibodies inhibit herpes simplex virus reactivation. | Herpes simplex viruses (HSVs) infect epithelial cells, become localized in neurons, and can reactivate in response to a variety of stimuli, including ultraviolet light and hyperthermia. The sequence of gene activation during viral replication is known, but the molecular linkage between exogenous sti... | Mice, Inbred BALB C; Tumor Necrosis Factor-alpha; Virus Activation | 1997 |
| 581 |
 |
Litwin, Christine M. | Anti-tuberculosis IgG antibodies as a marker of active mycobacterium tuberculosis disease | Anti-Mycobacterium tuberculosis IgG antibodies may aid in the diagnosis of active M. tuberculosis disease. We studied whether anti-M. tuberculosis IgG antibodies are elevated in active M. tuberculosis disease and assessed factors contributing to false positive and negative results. A retrospective s... | | 2012-01-01 |
| 582 |
 |
Coley, Phyllis D. | Antifungal depsidone metabolites from Cordyceps dipterigena, an endophytic fungus antagonistic to the phytopathogen gibberella fujikuroi | Among thirty four endophytic fungal strains screened for in vitro antagonism, the endophytic fungus Cordyceps dipterigena was found to strongly inhibit mycelial growth of the plant pathogenic fungus Gibberella fujikuroi. Two new depsidone metabolites, cordycepsidone A (1) and cordycepsidone B (2), w... | | 2012 |
| 583 |
 |
Flynn, John J. | Antitrust allegory | Justice SPENCER delivered the opinion of the Court. This is a treble damage action under the Sherman Act, 15 U.S.C. § 1 et seq., the only antitrust case of any kind filed in the federal courts in the past two years.1 We take note of the fact that the Attorney General announced a year ago that ni... | John Sherman Widget Co.; Adam Smith Widgets, Inc.; Sherman Act | 1987 |
| 584 |
 |
Flynn, John J. | Antitrust and the newspapers a comment on S. 1312 | The American newspaper industry, often called "The Fourth Estate," apparently believes it has fallen on hard times. The aristocrats of the Fourth Estate, the daily newspapers, came to the Ninetieth Congress seeking a boon: relaxation of the rigors of antitrust policy as applied to mergers and joint ... | Publishers; Circulation; Revenues | 1968 |
| 585 |
 |
Flynn, John J. | Antitrust jurisprudence: a symposium on the economic, political and social goals of antitrust policy | Felix S. Cohen has observed that [a]n ethics, like a metaphysics, is no more certain and no less dangerous because it is unconsciously held. There are few judges, psychoanalysts, or economists today who do not begin a consideration of their typical problems with some formula designed to cause all m... | Efficiency; Analysis ; Assumptions | 1977 |
| 586 |
 |
Flynn, John J. | Antitrust policy and health care reform | Among the economic and political challenges facing the United States today, none is more significant - yet difficult to resolve - than the complex puzzle of how to reform the delivery of health care services. A consensus appears to have been reached that reform should extend health care coverage to ... | | 1994 |
| 587 |
 |
Wu, Yong-Shi | Anyons on a torus: braid group, Aharonov-Bohm period, and numerical study | We present a careful construction of anyons on a torus starting with the braid-group analysis. The rules of Wen, Dagotto, and Fradkin for putting anyons on a torus are reproduced with some minor improvements. The existence of noncontractible loops leads to braid-group representations characterized n... | Braid group; Magnetic flux | 1991-05 |
| 588 |
 |
Gerton, Jordan | Apertureless near-field fluorescence microscope for biological imaging | We measured the optical response of fluorescent beads to sharp metallic and semiconducting probes, revealing several underlying near-field interactions. Our results suggest that -10 nanometer optical resolution with spectroscopic chemical sensitivity is possible, and bear strongly on molecular-scal... | | 2003-01-01 |
| 589 |
 |
Vardeny, Zeev Valentine; Ehrenfreund, Eitan A. | Apparent phonon side-band modes in π-conjugated systems: polymers, oligomers and crystals | The emission spectra of many π-conjugated polymers and oligomers contain side-band replicas with apparent frequencies that do not match the Raman active mode frequencies. Using a time dependent model we show that in such many mode systems, the increased damping of the time dependent transition dipo... | | 2005-11 |
| 590 |
 |
Henderson, Thomas C. | Apparent symmetries in range data | A procedure for extracting symmetrical features from the output of a range scanner is described which is insensitive to sensor noise and robust with respect to object surface complexity. The acquisition of symmetry descriptors for rigid bodies from a range image was in this case motivated by the ne... | Symmetry descriptors; Range data; Range scanner; Dextrous manipulation systems | 1987 |
| 591 |
 |
Vardeny, Zeev Valentine; Ehrenfreund, Eitan A. | Apparent vibrational side bands in rr-conjugated systems: the case of distyrylbenzene | The photoluminescence sPLd spectra of dilute solution and single crystals of distyrylbenzene show unique temperature-dependent vibronic structures. The characteristic single frequency progression at high temperatures is modulated by a low-frequency progression series at low temperatures. None of th... | pi-conjugated systems; Distyrylbenzene; Vibrational side-bands; Vibronic structures; DSB | 2005-02 |
| 592 |
 |
Mallat, Chibli | Appels d'Europe à l'est de la Méditerranée | Nombreux sont les obstacles dressés devant tous les démocrates du Moyen-Orient ! Les difficultés internes sont évidentes : il suffit de regarder la panoplie de dictateurs, rois ou autres potentats arabes dont la préoccupation principale est de se maintenir au pouvoir sans que les citoyens ne... | | 2007 |
| 593 |
 |
Bartholomew, Keith A. | Appendix A: What the travel literature tells us | | | 2012-10-29 |
| 594 |
 |
Liao, Haifeng | Application and evaluation of spatial heterogeneity model in the simulation of urban expansion | Based on remote sensing images and GIS data, we applied spatial expansion expansion method and geographically weighted logistic regression (GWLR) model to explore the driving forces of urban expansion in Jiangning District of Nanjing from 1999 to 2010. Special attention was paid to spatial heterogen... | | 2013-01-01 |
| 595 |
 |
Pulsipher, Dennis Carl | Application of adaptive noise cancellation to noise reduction in audio signals | The LMS adaptive noise cancellation algorithm has been applied to the removal of high-level white noise from audio signals. Simulations and actual acoustically recorded signals have been processed successfully, with excellent agreement between the results obtained from simulations and the results ob... | Noise cancellation; Noise reduction; White noise; LMS algorithm | 1979 |
| 596 |
 |
Furse, Cynthia M. | Application of phase detection frequency domain reflectometry for locating faults in an F-18 flight control harness | The performance of a phase-detection frequency-domain reflectometer (PD-FDR) for locating open and short circuits (hard faults) in a Navy F-18 flight control harness has been tested, and the analytical expressions for accuracy verified. Nine different types of aircraft wires appear in this harness:... | Phase detection; Frequency domain reflectometry; PD-FDR; Wire fault location; Aging wire; Flight control harness | 2005-05 |
| 597 |
 |
Symko, Orest George | Application of SQUID magnetometer to nuclear magnetic thermometry | This paper presents an application of a SQUID magnetometer for low temperature thermometry using the magnetic properties of a nuclear paramagnet. The static magnetization of a material which obeys Curie's law provides a very sensitive means of thermometry. Also included in the device is the capabi... | SQUID magnetometer; Nuclear magnetic thermometry; Low temperature thermometry | 1976 |
| 598 |
 |
Boll, Steven F. | Application of the saber method for improved spectral analysis of noisy speech | A stand alone noise suppression algorithm is described for reducing the spectral effects of acoustically added noise in speech. A fundamental result is developed which shows that the spectral magnitude of speech plus noise can be effectively approximated as the sum of magnitudes of speech and noise.... | Noise suppression algorithm; SABER method | 1977 |
| 599 |
 |
Riesenfeld, Richard F. | The application of total positivity to computer aided curve and surface design | Of particular importance in an interactive curve and surface design system is the interface to the user. The mathematical model employed in the system must be sufficiently flexible for interaction between designer and machine to converge to a satisfactory result. The mathematical theory of Total Pos... | interactive curves; total positivity | 1979 |
| 600 |
 |
Mattis, Daniel C. | Application of tridiagonalization to the many-body problem | The problem of a single magnetic, Wolff-model impurity in an otherwise ideal metallic host is investigated using the nonperturbative Lanczos method. Convergence is very rapid. The many-body ground-state energy is investigated and comparisons are made with Tomonaga operator theory and other weak-coup... | Lattice; Electrons; Interaction; Ground-state energy; Tridiagonalization; Magnetic impurity; Nonmagnetic metals | 1983 |
