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		<title><![CDATA[ Haptics, IEEE Transactions on - new TOC ]]></title>
		<link>http://null</link>
		<description>TOC Alert for Publication# 4543165 </description>
		<year>2013</year>
		<month>May      </month>
		<day>20</day>
		<item>
			<title><![CDATA[[Table of contents]]]></title>
			<link><![CDATA[http://null/xpl/articleDetails.jsp?arnumber=6479197]]></link>
			<description><![CDATA[Presents the cover/table of contents for this issue of the periodical.]]></description>
			<pubDate><![CDATA[First Quarter  2013]]></pubDate>
			<guid><![CDATA[http://null/xpl/articleDetails.jsp?arnumber=6479197]]></guid>
			<volume>6</volume>
			<issue>1</issue>
			<startPage>c1</startPage>
			<endPage>c1</endPage>
			<fileSize>951</fileSize>
			<authors><![CDATA[]]></authors>
		</item>
		<item>
			<title><![CDATA[[Front inside cover]]]></title>
			<link><![CDATA[http://null/xpl/articleDetails.jsp?arnumber=6479198]]></link>
			<description><![CDATA[Provides a listing of current staff, committee members and society officers.]]></description>
			<pubDate><![CDATA[First Quarter  2013]]></pubDate>
			<guid><![CDATA[http://null/xpl/articleDetails.jsp?arnumber=6479198]]></guid>
			<volume>6</volume>
			<issue>1</issue>
			<startPage>c2</startPage>
			<endPage>c2</endPage>
			<fileSize>156</fileSize>
			<authors><![CDATA[]]></authors>
		</item>
		<item>
			<title><![CDATA[Editorial]]></title>
			<link><![CDATA[http://null/xpl/articleDetails.jsp?arnumber=6479196]]></link>
			<description><![CDATA[ ]]></description>
			<pubDate><![CDATA[First Quarter  2013]]></pubDate>
			<guid><![CDATA[http://null/xpl/articleDetails.jsp?arnumber=6479196]]></guid>
			<volume>6</volume>
			<issue>1</issue>
			<startPage>1</startPage>
			<endPage>1</endPage>
			<fileSize>40</fileSize>
			<authors><![CDATA[Colgate, J.Edward;]]></authors>
		</item>
		<item>
			<title><![CDATA[A Task-Specific Analysis of the Benefit of Haptic Shared Control During Telemanipulation]]></title>
			<link><![CDATA[http://null/xpl/articleDetails.jsp?arnumber=6212500]]></link>
			<description><![CDATA[Telemanipulation allows human to perform operations in a remote environment, but performance and required time of tasks is negatively influenced when (haptic) feedback is limited. Improvement of transparency (reflected forces) is an important focus in literature, but despite significant progress, it is still imperfect, with many unresolved issues. An alternative approach to improve teleoperated tasks is presented in this study: Offering haptic shared control in which the operator is assisted by guiding forces applied at the master device. It is hypothesized that continuous intuitive interaction between operator and support system will improve required time and accuracy with less control effort, even for imperfect transparency. An experimental study was performed in a hard-contact task environment. The subjects were aided by the designed shared control to perform a simple bolt-spanner task using a planar three degree of freedom (DOF) teleoperator. Haptic shared control was compared to normal operation for three levels of transparency. The experimental results showed that haptic shared control improves task performance, control effort and operator cognitive workload for the overall bolt-spanner task, for all three transparency levels. Analyses per subtask showed that free air movement (FAM) benefits most from shared control in terms of time performance, and also shows improved accuracy.]]></description>
			<pubDate><![CDATA[First Quarter  2013]]></pubDate>
			<guid><![CDATA[http://null/xpl/articleDetails.jsp?arnumber=6212500]]></guid>
			<volume>6</volume>
			<issue>1</issue>
			<startPage>2</startPage>
			<endPage>12</endPage>
			<fileSize>1368</fileSize>
			<authors><![CDATA[Boessenkool, H.;Abbink, D.A.;Heemskerk, C.J.M.;van der Helm, F.C.T.;Wildenbeest, J.G.W.;]]></authors>
		</item>
		<item>
			<title><![CDATA[Comparison of Visual and Vibrotactile Feedback Methods for Seated Posture Guidance]]></title>
			<link><![CDATA[http://null/xpl/articleDetails.jsp?arnumber=6165282]]></link>
			<description><![CDATA[We introduce a novel posture guidance office chair and evaluate the effectiveness of vibrotactile and visual feedback methods for guiding seated postures. For visually dominant office work such as typing on the computer, it is possible that delivering posture feedback visually may overload the visual sense while haptic feedback may be a viable alternative. We performed two experiments to compare vibrotactile and visual feedback-posture compliance and dual-task cognitive workload assessment. In the first experiment, our results showed no statistically significant difference in effectiveness between using vibrotactile and visual feedback to obtain postural compliance to a reference posture. In the second experiment, participants experienced typing performance and response time degradations from both types of feedback. However the differences in performance degradation were not statistically significant between the two feedback methods. We conclude that vibrotactile and visual feedback are similarly effective for guiding quasistatic postures in routine tasks such as seated office work.]]></description>
			<pubDate><![CDATA[First Quarter  2013]]></pubDate>
			<guid><![CDATA[http://null/xpl/articleDetails.jsp?arnumber=6165282]]></guid>
			<volume>6</volume>
			<issue>1</issue>
			<startPage>13</startPage>
			<endPage>23</endPage>
			<fileSize>1465</fileSize>
			<authors><![CDATA[Ying Zheng;Morrell, J.B.;]]></authors>
		</item>
		<item>
			<title><![CDATA[Haptic Discrimination and Matching of Viscosity]]></title>
			<link><![CDATA[http://null/xpl/articleDetails.jsp?arnumber=6189342]]></link>
			<description><![CDATA[In three experiments, viscosity perception of liquids using the sense of touch was studied. The first two were discrimination experiments in which Weber fractions were determined for a number of viscosities spanning the range of what is encountered in daily life, and for two ways of perceiving viscosity (stirring with a spatula or with the index finger). For high viscosities, Weber fractions were around 0.3, whereas they increased for lower viscosities. For low viscosities, discrimination performance was much worse with the finger than with the spatula. In the third experiment, subjects matched liquids perceived with these two methods, which resulted in biases of around 80. Control experiments and force measurements were performed to find an explanation for these results. It was concluded that the relationship between perceived and physical viscosity is steeper for stirring liquids with a spatula than stirring with the finger.]]></description>
			<pubDate><![CDATA[First Quarter  2013]]></pubDate>
			<guid><![CDATA[http://null/xpl/articleDetails.jsp?arnumber=6189342]]></guid>
			<volume>6</volume>
			<issue>1</issue>
			<startPage>24</startPage>
			<endPage>34</endPage>
			<fileSize>902</fileSize>
			<authors><![CDATA[Tiest, W.M.B.;Vrijling, A.C.L.;Kappers, A.M.L.;]]></authors>
		</item>
		<item>
			<title><![CDATA[Haptic Feedback for Enhancing Realism of Walking Simulations]]></title>
			<link><![CDATA[http://null/xpl/articleDetails.jsp?arnumber=6269027]]></link>
			<description><![CDATA[In this paper, we describe several experiments whose goal is to evaluate the role of plantar vibrotactile feedback in enhancing the realism of walking experiences in multimodal virtual environments. To achieve this goal we built an interactive and a noninteractive multimodal feedback system. While during the use of the interactive system subjects physically walked, during the use of the noninteractive system the locomotion was simulated while subjects were sitting on a chair. In both the configurations subjects were exposed to auditory and audio-visual stimuli presented with and without the haptic feedback. Results of the experiments provide a clear preference toward the simulations enhanced with haptic feedback showing that the haptic channel can lead to more realistic experiences in both interactive and noninteractive configurations. The majority of subjects clearly appreciated the added feedback. However, some subjects found the added feedback unpleasant. This might be due, on one hand, to the limits of the haptic simulation and, on the other hand, to the different individual desire to be involved in the simulations. Our findings can be applied to the context of physical navigation in multimodal virtual environments as well as to enhance the user experience of watching a movie or playing a video game.]]></description>
			<pubDate><![CDATA[First Quarter  2013]]></pubDate>
			<guid><![CDATA[http://null/xpl/articleDetails.jsp?arnumber=6269027]]></guid>
			<volume>6</volume>
			<issue>1</issue>
			<startPage>35</startPage>
			<endPage>45</endPage>
			<fileSize>1223</fileSize>
			<authors><![CDATA[Turchet, L.;Burelli, P.;Serafin, S.;]]></authors>
		</item>
		<item>
			<title><![CDATA[Human Performance Measures for Interactive Haptic-Audio-Visual Interfaces]]></title>
			<link><![CDATA[http://null/xpl/articleDetails.jsp?arnumber=6247430]]></link>
			<description><![CDATA[Virtual reality and simulation are becoming increasingly important in modern society and it is essential to improve our understanding of system usability and efficacy from the users' perspective. This paper introduces a novel evaluation method designed to assess human user capability when undertaking technical and procedural training using virtual training systems. The evaluation method falls under the user-centered design and evaluation paradigm and draws on theories of cognitive, skill-based and affective learning outcomes. The method focuses on user interaction with haptic-audio-visual interfaces and the complexities related to variability in users' performance, and the adoption and acceptance of the technologies. A large scale user study focusing on object assembly training tasks involving selecting, rotating, releasing, inserting, and manipulating three-dimensional objects was performed. The study demonstrated the advantages of the method in obtaining valuable multimodal information for accurate and comprehensive evaluation of virtual training system efficacy. The study investigated how well users learn, perform, adapt to, and perceive the virtual training. The results of the study revealed valuable aspects of the design and evaluation of virtual training systems contributing to an improved understanding of more usable virtual training systems.]]></description>
			<pubDate><![CDATA[First Quarter  2013]]></pubDate>
			<guid><![CDATA[http://null/xpl/articleDetails.jsp?arnumber=6247430]]></guid>
			<volume>6</volume>
			<issue>1</issue>
			<startPage>46</startPage>
			<endPage>57</endPage>
			<fileSize>1951</fileSize>
			<authors><![CDATA[Dawei Jia;Bhatti, A.;Nahavandi, S.;Horan, B.;]]></authors>
		</item>
		<item>
			<title><![CDATA[Intention Recognition for Dynamic Role Exchange in Haptic Collaboration]]></title>
			<link><![CDATA[http://null/xpl/articleDetails.jsp?arnumber=6203504]]></link>
			<description><![CDATA[In human-computer collaboration involving haptics, a key issue that remains to be solved is to establish an intuitive communication between the partners. Even though computers are widely used to aid human operators in teleoperation, guidance, and training, because they lack the adaptability, versatility, and awareness of a human, their ability to improve efficiency and effectiveness in dynamic tasks is limited. We suggest that the communication between a human and a computer can be improved if it involves a decision-making process in which the computer is programmed to infer the intentions of the human operator and dynamically adjust the control levels of the interacting parties to facilitate a more intuitive interaction setup. In this paper, we investigate the utility of such a dynamic role exchange mechanism, where partners negotiate through the haptic channel to trade their control levels on a collaborative task. We examine the energy consumption, the work done on the manipulated object, and the joint efficiency in addition to the task performance. We show that when compared to an equal control condition, a role exchange mechanism improves task performance and the joint efficiency of the partners. We also show that augmenting the system with additional informative visual and vibrotactile cues, which are used to display the state of interaction, allows the users to become aware of the underlying role exchange mechanism and utilize it in favor of the task. These cues also improve the user's sense of interaction and reinforce his/her belief that the computer aids with the execution of the task.]]></description>
			<pubDate><![CDATA[First Quarter  2013]]></pubDate>
			<guid><![CDATA[http://null/xpl/articleDetails.jsp?arnumber=6203504]]></guid>
			<volume>6</volume>
			<issue>1</issue>
			<startPage>58</startPage>
			<endPage>68</endPage>
			<fileSize>1206</fileSize>
			<authors><![CDATA[Kucukyilmaz, A.;Sezgin, T.M.;Basdogan, C.;]]></authors>
		</item>
		<item>
			<title><![CDATA[Lossy Data Compression of Vibrotactile Material-Like Textures]]></title>
			<link><![CDATA[http://null/xpl/articleDetails.jsp?arnumber=6189343]]></link>
			<description><![CDATA[Tactile content will be delivered over the Internet in the near future. Vibrotactile material-like textures that resemble the surfaces of wood, leather, etc., are representative of such content. We performed lossy compression of texture data for reducing the data size. We confirmed the effectiveness of two compression strategies: quantization and truncation of data beneath a shifted perceptual threshold curve. In the quantization strategy, the amplitude spectra of vibrotactile textures could be quantized in 14 steps. This reduced the data size to approximately one quarter without any noticeable quality deterioration. The method for truncating frequency components with amplitudes smaller than a shifted perceptual threshold curve was also effective, and it was preferable to the automatic deletion of subthreshold amplitudes. We reduced the data size of vibrotactile material textures to 10-20 percent of their original size by combining the lossy data compression strategy with Huffman coding, which is a lossless data compression method. Lossy compression algorithms will enhance the online delivery of vibrotactile material-like textures by decreasing their data size without significant loss of quality.]]></description>
			<pubDate><![CDATA[First Quarter  2013]]></pubDate>
			<guid><![CDATA[http://null/xpl/articleDetails.jsp?arnumber=6189343]]></guid>
			<volume>6</volume>
			<issue>1</issue>
			<startPage>69</startPage>
			<endPage>80</endPage>
			<fileSize>3996</fileSize>
			<authors><![CDATA[Okamoto, S.;Yamada, Y.;]]></authors>
		</item>
		<item>
			<title><![CDATA[Psychophysical Dimensions of Tactile Perception of Textures]]></title>
			<link><![CDATA[http://null/xpl/articleDetails.jsp?arnumber=6216375]]></link>
			<description><![CDATA[This paper reviews studies on the tactile dimensionality of physical properties of materials in order to determine a common structure for these dimensions. Based on the commonality found in a number of studies and known mechanisms for the perception of physical properties of textures, we conclude that tactile textures are composed of three prominent psychophysical dimensions that are perceived as roughness/smoothness, hardness/softness, and coldness/warmness. The roughness dimension may be divided into two dimensions: macro and fine roughness. Furthermore, it is reasonable to consider that a friction dimension that is related to the perception of moistness/dryness and stickiness/slipperiness exists. Thus, the five potential dimensions of tactile perception are macro and fine roughness, warmness/coldness, hardness/softness, and friction (moistness/dryness, stickiness/slipperiness). We also summarize methods such as psychological experiments and mathematical approaches for structuring tactile dimensions and their limitations.]]></description>
			<pubDate><![CDATA[First Quarter  2013]]></pubDate>
			<guid><![CDATA[http://null/xpl/articleDetails.jsp?arnumber=6216375]]></guid>
			<volume>6</volume>
			<issue>1</issue>
			<startPage>81</startPage>
			<endPage>93</endPage>
			<fileSize>688</fileSize>
			<authors><![CDATA[Okamoto, S.;Nagano, H.;Yamada, Y.;]]></authors>
		</item>
		<item>
			<title><![CDATA[The Role of Haptic Feedback for the Integration of Intentions in Shared Task Execution]]></title>
			<link><![CDATA[http://null/xpl/articleDetails.jsp?arnumber=6143945]]></link>
			<description><![CDATA[Recent developments strive for realizing robotic systems that not only interact, but closely collaborate with humans in performing everyday manipulation tasks. Successful collaboration requires the integration of the individual partner's intentions into a shared action plan, which may involve continuous negotiation of intentions. We focus on collaboration in a kinesthetic task, i.e., joint object manipulation. Here, ways must be found to integrate individual motion and force inputs from the members of the human-robot team, in order to achieve the joint task goal. Before guidelines on how robots should act in this process can be formulated, clarification on whether humans use the haptic channel for communicating their intentions is needed. This paper investigates this question in an experimental setup involving two collaborating humans. We consider physical effort as well as performance as indicators of successful intention integration. Our results strongly suggest that intention integration is enhanced via the haptic channel, i.e., that haptic communication takes place, especially in the case of shared decision situations. This provides a motivation for future investigations to model the process of intention integration itself in order to realize successful haptic human-robot collaboration.]]></description>
			<pubDate><![CDATA[First Quarter  2013]]></pubDate>
			<guid><![CDATA[http://null/xpl/articleDetails.jsp?arnumber=6143945]]></guid>
			<volume>6</volume>
			<issue>1</issue>
			<startPage>94</startPage>
			<endPage>105</endPage>
			<fileSize>842</fileSize>
			<authors><![CDATA[Groten, R.;Feth, D.;Klatzky, R.L.;Peer, A.;]]></authors>
		</item>
		<item>
			<title><![CDATA[Using Postural Synergies to Animate a Low-Dimensional Hand Avatar in Haptic Simulation]]></title>
			<link><![CDATA[http://null/xpl/articleDetails.jsp?arnumber=6171185]]></link>
			<description><![CDATA[A technique to animate a realistic hand avatar with 20 DoFs based on the biomechanics of the human hand is presented. The animation does not use any sensor glove or advanced tracker with markers. The proposed approach is based on the knowledge of a set of kinematic constraints on the model of the hand, referred to as postural synergies, which allows to represent the hand posture using a number of variables lower than the number of joints of the hand model. This low-dimensional set of parameters is estimated from direct measurement of the motion of thumb and index finger tracked using two haptic devices. A kinematic inversion algorithm has been developed, which takes synergies into account and estimates the kinematic configuration of the whole hand, i.e., also of the fingers whose end tips are not directly tracked by the two haptic devices. The hand skin is deformable and its deformation is computed using a linear vertex blending technique. The proposed synergy-based animation of the hand avatar involves only algebraic computations and is suitable for real-time implementation as required in haptics.]]></description>
			<pubDate><![CDATA[First Quarter  2013]]></pubDate>
			<guid><![CDATA[http://null/xpl/articleDetails.jsp?arnumber=6171185]]></guid>
			<volume>6</volume>
			<issue>1</issue>
			<startPage>106</startPage>
			<endPage>116</endPage>
			<fileSize>1322</fileSize>
			<authors><![CDATA[Mulatto, S.;Formaglio, A.;Malvezzi, M.;Prattichizzo, D.;]]></authors>
		</item>
		<item>
			<title><![CDATA[Vibrotactile Rendering of Splashing Fluids]]></title>
			<link><![CDATA[http://null/xpl/articleDetails.jsp?arnumber=6226398]]></link>
			<description><![CDATA[We introduce the use of vibrotactile feedback as a rendering modality for solid-fluid interaction, based on the physical processes that generate sound during such interactions. This rendering approach enables the perception of vibrotactile feedback from virtual scenarios that resemble the experience of stepping into a water puddle or plunging a hand into a volume of fluid.]]></description>
			<pubDate><![CDATA[First Quarter  2013]]></pubDate>
			<guid><![CDATA[http://null/xpl/articleDetails.jsp?arnumber=6226398]]></guid>
			<volume>6</volume>
			<issue>1</issue>
			<startPage>117</startPage>
			<endPage>122</endPage>
			<fileSize>377</fileSize>
			<authors><![CDATA[Cirio, G.;Marchal, M.;Le&#x0301;cuyer, A.;Cooperstock, J.R.;]]></authors>
		</item>
		<item>
			<title><![CDATA[2012 Reviewers List]]></title>
			<link><![CDATA[http://null/xpl/articleDetails.jsp?arnumber=6479201]]></link>
			<description><![CDATA[The publication offers a note of thanks and lists its reviewers.]]></description>
			<pubDate><![CDATA[First Quarter  2013]]></pubDate>
			<guid><![CDATA[http://null/xpl/articleDetails.jsp?arnumber=6479201]]></guid>
			<volume>6</volume>
			<issue>1</issue>
			<startPage>123</startPage>
			<endPage>124</endPage>
			<fileSize>37</fileSize>
			<authors><![CDATA[]]></authors>
		</item>
		<item>
			<title><![CDATA[Call for Papers for Special Issue on Haptics in Rehabilitation and Neural Engineering]]></title>
			<link><![CDATA[http://null/xpl/articleDetails.jsp?arnumber=6479202]]></link>
			<description><![CDATA[Prospective authors are requested to submit new, unpublished manuscripts for inclusion in the upcoming event described in this call for papers.]]></description>
			<pubDate><![CDATA[First Quarter  2013]]></pubDate>
			<guid><![CDATA[http://null/xpl/articleDetails.jsp?arnumber=6479202]]></guid>
			<volume>6</volume>
			<issue>1</issue>
			<startPage>125</startPage>
			<endPage>125</endPage>
			<fileSize>100</fileSize>
			<authors><![CDATA[]]></authors>
		</item>
		<item>
			<title><![CDATA[2012 Annual Index]]></title>
			<link><![CDATA[http://null/xpl/articleDetails.jsp?arnumber=6479195]]></link>
			<description><![CDATA[This index covers all technical items - papers, correspondence, reviews, etc. - that appeared in this periodical during the year, and items from previous years that were commented upon or corrected in this year. Departments and other items may also be covered if they have been judged to have archival value. The Author Index contains the primary entry for each item, listed under the first author's name. The primary entry includes the co-authors' names, the title of the paper or other item, and its location, specified by the publication abbreviation, year, month, and inclusive pagination. The Subject Index contains entries describing the item under all appropriate subject headings, plus the first author's name, the publication abbreviation, month, and year, and inclusive pages. Note that the item title is found only under the primary entry in the Author Index.]]></description>
			<pubDate><![CDATA[First Quarter  2013]]></pubDate>
			<guid><![CDATA[http://null/xpl/articleDetails.jsp?arnumber=6479195]]></guid>
			<volume>6</volume>
			<issue>1</issue>
			<startPage>web</startPage>
			<endPage>web</endPage>
			<fileSize>283</fileSize>
			<authors><![CDATA[]]></authors>
		</item>
		<item>
			<title><![CDATA[IEEE Open Access Publishing]]></title>
			<link><![CDATA[http://null/xpl/articleDetails.jsp?arnumber=6479203]]></link>
			<description><![CDATA[Advertisement: This publication offers open access options for authors. IEEE open access publishing.]]></description>
			<pubDate><![CDATA[First Quarter  2013]]></pubDate>
			<guid><![CDATA[http://null/xpl/articleDetails.jsp?arnumber=6479203]]></guid>
			<volume>6</volume>
			<issue>1</issue>
			<startPage>126</startPage>
			<endPage>126</endPage>
			<fileSize>418</fileSize>
			<authors><![CDATA[]]></authors>
		</item>
		<item>
			<title><![CDATA[New Transactions Newsletter [advertisement]]]></title>
			<link><![CDATA[http://null/xpl/articleDetails.jsp?arnumber=6479204]]></link>
			<description><![CDATA[Advertisement: Stay connected with the IEEE Computer Society Transactions by signing up for our new Transactions Connection newsletter. It is free and contains valuable information.]]></description>
			<pubDate><![CDATA[First Quarter  2013]]></pubDate>
			<guid><![CDATA[http://null/xpl/articleDetails.jsp?arnumber=6479204]]></guid>
			<volume>6</volume>
			<issue>1</issue>
			<startPage>127</startPage>
			<endPage>127</endPage>
			<fileSize>1647</fileSize>
			<authors><![CDATA[]]></authors>
		</item>
		<item>
			<title><![CDATA[What's New in Transactions [advertisement]]]></title>
			<link><![CDATA[http://null/xpl/articleDetails.jsp?arnumber=6479205]]></link>
			<description><![CDATA[Advertisement: Our new "What's New in Transactions" webpage provides an overview of our 14 peer-reviewed scholarly journals.]]></description>
			<pubDate><![CDATA[First Quarter  2013]]></pubDate>
			<guid><![CDATA[http://null/xpl/articleDetails.jsp?arnumber=6479205]]></guid>
			<volume>6</volume>
			<issue>1</issue>
			<startPage>128</startPage>
			<endPage>128</endPage>
			<fileSize>348</fileSize>
			<authors><![CDATA[]]></authors>
		</item>
		<item>
			<title><![CDATA[[Back inside cover]]]></title>
			<link><![CDATA[http://null/xpl/articleDetails.jsp?arnumber=6479199]]></link>
			<description><![CDATA[Provides instructions and guidelines to prospective authors who wish to submit manuscripts.]]></description>
			<pubDate><![CDATA[First Quarter  2013]]></pubDate>
			<guid><![CDATA[http://null/xpl/articleDetails.jsp?arnumber=6479199]]></guid>
			<volume>6</volume>
			<issue>1</issue>
			<startPage>c3</startPage>
			<endPage>c3</endPage>
			<fileSize>156</fileSize>
			<authors><![CDATA[]]></authors>
		</item>
		<item>
			<title><![CDATA[[Back cover]]]></title>
			<link><![CDATA[http://null/xpl/articleDetails.jsp?arnumber=6479200]]></link>
			<description><![CDATA[Provides a listing of current staff, committee members and society officers.]]></description>
			<pubDate><![CDATA[First Quarter  2013]]></pubDate>
			<guid><![CDATA[http://null/xpl/articleDetails.jsp?arnumber=6479200]]></guid>
			<volume>6</volume>
			<issue>1</issue>
			<startPage>c4</startPage>
			<endPage>c4</endPage>
			<fileSize>951</fileSize>
			<authors><![CDATA[]]></authors>
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