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Spartan Daily, November 29, 2006, San Jose State University, School Of Journalism And Mass Communications

Spartan Daily (School of Journalism and Mass Communications)

Volume 127, Issue 51

The Shadow Workforce: Perspectives On Contingent Work In The United States, Japan, And Europe, Sandra E. Gleason Editor

Upjohn Press

This book provides a comprehensive overview of the state of nonstandard employment and its impact on employees, businesses, unions, and public policy. It not only reveals how nonstandard employment operates in the United States, Japan, and Europe, it also highlights the important similarities and differences in the labor market issues faced in those areas.

Interview With Jessica Green, Macdonald Environmental Planning, 2006 (Audio), Jessica Green

All Sustainability History Project Oral Histories

Interview of Jessica Green by Cory Angell in SW Portland, Oregon on November 29th, 2006.

The interview index is available for download.

Um Hosts Fulbright Scholar From Kyrgyzstan, University Of Montana--Missoula. Office Of University Relations

University of Montana News Releases, 1928, 1956-present

No abstract provided.

Spectator 2006-11-29, Editors Of The Spectator

The Spectator

No abstract provided.

Montana Kaimin, November 29, 2006, Students Of The University Of Montana, Missoula

Montana Kaimin, 1898-present

Student newspaper of the University of Montana, Missoula.

It's Happening At State: November 29, 2006

It's Happening at State

Provides summary information of news and events of interest to the faculty and staff of NDSU.

Cal Poly Downtown Hosts Emeritus Professor Robert Reynolds For Book Signing Dec. 14, 19, Public Affairs Office

Press Releases

No abstract provided.

Spatio-Temporal Analysis Of Areal Data And Discovery Of Neighborhood Relationships In Conditionally Autoregressive Models, Subharup Guha, Louise Ryan

Harvard University Biostatistics Working Paper Series

No abstract provided.

Semiparametric Regression Of Multi-Dimensional Genetic Pathway Data: Least Squares Kernel Machines And Linear Mixed Models, Dawei Liu, Xihong Lin, Debashis Ghosh

Harvard University Biostatistics Working Paper Series

No abstract provided.

Facilitated Effect Of Ag To Oxygen Transportation In Pem Fuel Cell Air Cathodes, Hong-Feng Xu, Jian-Hua Dong, Xiang-Li Hou

Journal of Electrochemistry

Silver(Ag) was deposited in the pores of Nafion membrane by ion exchange and succedent hydrogen reduction;the structures of Nafion-Ag membrane were measured by TEM and XRD,the diffusion coefficients of oxygen in Nafion-Ag was determined by electrochemical limited current method.The results showed that after deposited silver,the pores in the Nafion were enlarged by silver grains;the oxygen diffusion coefficient was increased about four times.By introducing silver in the thin Nafion film around the cathode catalyst,the performance of PEM fuel cell have a evident increasing in high current density, which shows the facilitated effects of silver to oxygen transportation in PEM fuel cell.

Preparation And Electrochemical Property Of Bam Boo-Shaped Silicon Nanotubes, Zeng-Tao Liu, Yan-Peng Fu, Chen Li, Yong Yang

Journal of Electrochemistry

A novel 1D bamboo-shaped silicon nanotubes was synthesized by chemical vapor deposition with Au catalyst and their electrochemical properties were primarily studied.The results showed that these silicon nanotubes were amorphous with the length about tens micrometer and the diameter about one hundred nanometer.Cyclic voltammetry studies showed that Li ions could intercalate into such silicon nanotubes at two location,i.e.,from the conjoint location and the wall of the hole.Meanwhile,the bamboo-shaped structure could help release the expansion of volume,which is usually serious in the lithium batteries.

Electrochemical Characterization Of Positive Electrode Material Lini1/3Co1/3Mn1/3O2 In Different Electrolytes, Jing-Jing Liu, Wei-Hua Qiu, Ling-Yan Yu, Hai-Lei Zhao, Tao Li

Journal of Electrochemistry

Cathode materials LiNi_1/3Co_1/3Mn_1/3O₂ were prepared by low-heating solid-state reaction.The micro-structure and morphology of as-synthesized materials have been investigated by using XRD and SEM. The compatibilities of LiNi_1/3Co_1/3Mn_1/3O₂ with purchased LiPF₆/ EC+DMC+DEC electrolyte and prepared LiBOB/EC+DEC+EMC electrolyte have also been studied. The Li/LiNi_1/3Co_1/3Mn_1/3O₂ batteries showed excellent electrochemical properties in the LiPF₆/EC+DMC+DEC electrolyte. Reversible discharge capacities of 167, 163, 163, 157, 147mAh/g at 0.5C, 1C, 1.5C, 2C, 3C rate between 2.7~4.35 V, with stable cycling performances have …

Column Thin-Layer Electrolytic Self-Regenerating Suppressor For Ion Chromatography, Wei-Xiong Huang, Rong-Zong Hu, Shu-Chao Wu, Dan-Mei Pan

Journal of Electrochemistry

A new type of column thin-layer electrolytic selfregenerating suppressor for ion chromatography was proposed.A porous electrode was used in this suppressor,incorporating the electrode and the electrolyte compartment,and eliminating the voltage across the electrolyte compartment.The design of the column thin-layer configuration of suppression compartment simplified the structure of suppressor and reduced the dead volume,improving the performance of suppressor.

Fabrication And Characterization Of Gadolinium Hexacyanoferrate Modified Electrode, Yan-Mao Shi, Pan Du, Ping Wu, Yao-Ming Zhou, Chen-Xin Cai

Journal of Electrochemistry

A new electroactive polynuclear inorganic compound of rare earth metal hexacyanoferrate,gadolinium hexacyanoferrate(GdCHF),was prepared by electrochemically deposition on the surface of a glassy carbon electrode with a potential cycling procedure.The result of SEM indicated that the GdHCF was in the form of particles adhered on the surface of electrode.There were two different shapes and sizes of GdHCF forming on the surface of electrode.FTIR spectrum of GdHCF showed a very strong and sharp peak,which located at 2062.5 cm^-1 and corresponded to the stretching vibration of the C≡N group in the GdHCF.The cyclic voltammetric results indicated that the GdHCF/GC electrode exhibited two …

Synthesis Of Monolithic Carbon/Nickel Oxide Composite Electrode Material And Cyclic Voltammetry Characteristics, Tian-Ying Guo, Jing-Wei Zhu, Mou-Dao Song, Bang-Hua Zhang

Journal of Electrochemistry

Monolithic carbon/nickel oxide composite materials were synthesized by carbonization of phenol formaldehyde gels that were ion-exchanged with Ni²⁺.Atomic absorption spectroscopy and powder X-ray diffraction technique were used to characterize the chemical composition and physical structure of the materials.The nickel dope amount for this method can reach 5.9 %(by mass).Subsequent cyclic voltammetry experiments indicate that the materials exhibit best capacitive performance at the nickel content of 4.4 %.

Astrophysics At The Frontier: The Search For Gravitational Waves, Shane L. Larson

Meeting Talks

No abstract provided.

La Escuela En El Mundo Campesino Quechua: Tensiones Socioculturales Entre Modos De Socialización De Conocimientos, Jaime Zambrana Vargas

Education Policy Analysis Archives (EPAA)

The implementation of State educational reforms has sidestepped the reality of a heterogeneous society and Bolivia’s cultural diversity. The pedagogic models of formal schooling have been thrust upon a rural world and fail to respond to the needs and socio-cultural interests of an indigenous peasant youth. As a result, the institutionalized school—an instrument geared toward homogenizing the culture—has failed to be sensitive to diverse indigenous cosmic visions, which has historically and repeatedly resulted in cultural conflicts, bargaining and mediation. This study takes a socio-historical perspective to qualitatively analyze the tensions between the modes of socialization of knowledge—formal schooling vs. peasant …

Education Policy Analysis Archives 14/32 , Arizona State University, University Of South Florida

College of Education Publications

Escuela en el mundo campesino quechua : tensiones socioculturales entre modos de socialización de conocimientos / Jaime Zambrana Vargas.

Finalists For Unh Presidency Announced, Matthew Cookson, Jennifer Murray

Media Relations

No abstract provided.

November 28, 2006, Faculty Senate

Minutes

No abstract provided.

Preparation And Electrochemical Characterization Of Anatase Tio2 Nanotubes, Bin Cao, Jin-Wei Xu, Ling-Hong Ding, Wei-Feng Zhang

Journal of Electrochemistry

Titanium oxide nanotubes were prepared by hydrothermal treatment of anatase-type TiO₂ powders and NaOH solution in an autoclave.Transmission Electron Microscopy and X-ray Diffraction showed that the product is anatase-type TiO₂ nanotubes.The constant charge-discharge current and cyclic voltammetry exhibited the TiO₂ nanotubes have a large initial lithium insertion capacity of 260 mA·h/g and good reversibility.This study indicates that TiO₂ nanotubes might be a good negative electrode materical for second lithium battery in the future.

Electrochemical Behavior Of Tanshinoneⅱa And Its Determination, Guang-Wen Li, Xin-Hua Lin, Xiao-Yan Lin

Journal of Electrochemistry

The electrochemical behavior of TanshinoneⅡA was investigated by voltammetry at a glassy carbon electrode.And Differential Pulse Voltammetric method for determination of TanshinoneⅡA was developed.In pH 4.0 acetate buffer solution,the relationship between oxidation peak current of Differential Pulse Voltammetric and the concentration of Tanshinone ⅡA was linear in the range of 3.0×10^-7～2.0×10^–5 mol·L^-1.The detection limit had been estimated as 2.0×10^-8 mol·L^-1.The interference of other components in the preparation could be efficiently eliminated by the glassy carbon electrode.This method can be used for the determination of TanshinoneⅡA in real sample with satisfactory results.

Deep Treatment Of Pulping Wastewater Using Three Phase Fluidized Bed Electrode Reactor, Dan Wu, Qi-Cai Shi, Ji-Ti Zhou, Bao-Jun Jia

Journal of Electrochemistry

Treatment of pulping wastewater by using a novel electrochemical reactor,i.e.the three phase fluidized bed electrode,reactor were invesigated.The effects of air flow rate,applied voltage,pH value and FeSO₄ concentration on electrolysis efficiency were investigated.It was clearly shown that the 20 V of voltage,0.3 m³·h^-1 of air flow rate,1000 mg L^-1 of FeSO₄ concentration and pH≈2.5 were its best conditions.COD removal could be 70.1% under these conditions.

Electrochemical Properties Of The Modified Carbon Nanotubes, Chun-An Ma

Journal of Electrochemistry

Powder micro-electrodes were prepared from raw carbon nanotubes and carbon nanotubes modified by carboxyl.The electro-reduction properties of both the raw and open-ended carbon nanotubes in p-Nitrophenol solution were investigated.The FTIR spectrum result indicated that the functional groups are successfully fixed on the surface of the carbon nanotubes after nitric acid treatment.The cyclic voltammetry results show that the electrochemical activity of carboxyl-modified carbon nanotubes was improved.The mechanism of electro-(reduction) for the carbon nanotubes after acid treatment was discussed.

Studies And Applications Of Phosphoric Acid Treatment On Low Voltage Formed Aluminum Foils, Lan Sun, Hui-Rong Qiu, Hui-Zhong Tan, Xue-Yan Chen, Chang-Jian Lin

Journal of Electrochemistry

The surface of low voltage formed foil for Al electrolysis capacitors is treated with phosphoric acid solution.The effects of concentration of phosphoric acid solution,temperature and process time on specific capacitance and the time of hydration resistance with standing voltage are studied.The optimum condition is presented.The properties of low voltage formed foil have been improved by applying this method on the product line.

Daily Eastern News: November 28, 2006, Eastern Illinois University

November

No abstract provided.

A Parallel Unmixing Algorithm For Hyperspectral Images, Stefan A. Robila, Lukasz G. Maciak

Department of Computer Science Faculty Scholarship and Creative Works

We present a new algorithm for feature extraction in hyperspectral images based on source separation and parallel computing. In source separation, given a linear mixture of sources, the goal is to recover the components by producing an unmixing matrix. In hyperspectral imagery, the mixing transform and the separated components can be associated with endmembers and their abundances. Source separation based methods have been employed for target detection and classification of hyperspectral images. However, these methods usually involve restrictive conditions on the nature of the results such as orthogonality (in Principal Component Analysis - PCA and Orthogonal Subspace Projection - OSP) …

Volume 44, Number 28: November 28, 2006, University Of North Dakota

University Letter Archive

No abstract provided.

The Spinnaker Vol. 30 No. 15, University Of North Florida

Spinnaker

Student newspaper for the UNF community