Digital Commons Network^™

A Symplectic Manifold Homeomorphic But Not Diffeomorphic To Cp2 # 3cp2, S. Baldridge, Paul A. Kirk

Faculty Publications

In this article we construct a minimal symplectic 4-manifold and prove it is homeomorphic but not diffeomorphic to CP # 3CP . © 2008 Mathematical Sciences Publishers. 2 2

Theoretical And Numerical Study Of Mlem And Osem Reconstruction Algorithms For Motion Correction In Emission Tomography, Joyoni Dey, Michael A. King

Faculty Publications

Abstract- Patient body-motion and respiratory-motion impacts the image quality of cardiac PET or SPECT perfusion images. Several algorithms exist in the literature to correct for motion within the iterative maximum-likelihood reconstructionframework. In this work, three algorithms are derived using Poisson statistics to correct for patient motion. The first one is a motion compensated MLEM algorithm (MC-MLEM). The next two algorithms called MGEM-1 and MGEM-2 (short for Motion Gated EM, 1 and 2) use the motion states as subsets, in two different ways. Experiments were performed with NCAT phantoms with exactly known motion as the source and attenuation distributions. The SIMIND …

Errata: Existence And Uniqueness Of Solutions To The Backward Stochastic Lorenz System (Cosa, Vol. 1, No. 3 (2007) 473–483) [Mr2403863], P Sundar, Hong Yin

Communications on Stochastic Analysis

No abstract provided.

Prompt Optical Observations Of Grb 080330 And Grb 080413a, F. Yuan, E. S. Rykoff, B. E. Schaefer, W. Rujopakarn, T. Güver, F. Aharonian, C. W. Akerlof, M. C.B. Ashley, S. D. Barthelmy, N. Gehrels, E. Gögüş, D. Horns, Ü Kiziloǧlu, H. A. Krimm, T. A. Mckay, M. Özel, A. Phillips, R. M. Quimby, G. Rowell, H. F. Swan, W. T. Vestrand, J. C. Wheeler, J. Wren

Faculty Publications

We report on the results of rapid responses to GRB 080330 and GRB 080413A by the ROTSE-IIIb and ROTSE-IIIc telecopes. In both cases, optical follow-up started during the prompt emission phase and recorded optical flares peaking at similar times as the last hard X-ray pulses detected by the Swift BAT. For both events, the XRT observations started at the end of the prompt BAT detection and displayed an evolution in time opposite to the optical lightcurve. These very early observations provide us an opportunity to probe the onset of afterglow for these two events. © 2008 American Institute of Physics.

Topological Complexity Of Basis-Conjugating Automorphism Groups, Daniel C. Cohen, Goderdzi Pruidze

Faculty Publications

We compute the topological complexity of Eilenberg-Mac Lane spaces associated to the group of automorphisms of a finitely generated free group that act by conjugation on a given basis, and to certain subgroups.

On Static And Dynamic Partitioning Behavior Of Large-Scale Networks, Zhongmei Yao, Derek Leonard, Xiaoming Wang, Dmitri Loguinov

Computer Science Faculty Publications

In this paper, we analyze the problem of network disconnection in the context of large-scale P2P networks and understand how both static and dynamic patterns of node failure affect the resilience of such graphs. We start by applying classical results from random graph theory to show that a large variety of deterministic and random P2P graphs almost surely (i.e., with probability 1 − o(1)) remain connected under random failure if and only if they have no isolated nodes. This simple, yet powerful, result subsequently allows us to derive in closed-form the probability that a P2P network develops isolated nodes, and …

Threat-Balancing In Vendor Transition, Cecil Eng Huang Chua, Wee-Kiat Lim, Siew Kien Sia, Christina Soh

CCX Research

While many outsourcing contracts are expiring, and vendor transition is becoming an increasing concern, little research helps organizations manage vendor transition. This paper explores vendor transition across two case sites. In one case, the outgoing vendor cooperated with the client which resulted in the client distancing itself from interactions between vendors. In the second case, the outgoing vendor was openly hostile, with the result that the client allied with the incoming vendor to manage vendor transition. These findings mirror expectations from balance of threat theory, a political science theory about interactions between nations. Balance of threat theory predicts that outgoing …

Worship!, Michaela V. Lawrence

Lake Union Herald

No abstract provided.

Boys, Masculinities And Juvenile Justice, Nancy E. Dowd

UF Law Faculty Publications

Culture and tradition are part of the macrosystem of ideas and beliefs that have a dramatic effect on children and families. One aspect of culture is gender beliefs, values and roles. Feminist analysis has explored the incorporation of gender in a wide range of structures, challenging gender bias and advocating reform of a range of laws, structural systems, and social practices. Masculinities analysis, an outgrowth of feminist analysis that focuses on men as gendered subjects, provides a perspective to consider those areas in which men are disproportionately present either in positions of power and privilege, or in positions of disadvantage. …

Das Leben Johann Wolfgang Von Goethes Und Die Figur Des Todes In “Totentanz” Und “Erlkönig”: Ein Biographischer Ansatz, Timothy Walker

The Kennesaw Tower Undergraduate Foreign Language Research Journal

In this paper, I examine two poems by Johann Wolfgang von Goethe: “Totentanz” and “Erlkönig.” Specifically, I want to understand the figure of death, as it appears in these two poems. I also want to reconcile the poetic texts to the life of Goethe. It is evident the lives of writers are wrapped up in their work; therefore, I want to understand Goethe’s perspective on death as he portrays the figure of death in his poems. In Goethe’s poem “Totentanz,” he portrays death as a skeletal figure that has risen from the dead. Goethe, however, did not only have fear …

Ethnomedicinal Study Of Vegetables Mentioned In The Holy Qura’N And Ahadith, Sarfaraz Khan Marwat, Muhammad Aslam Khan, Fazal Ur Rehman

Ethnobotanical Leaflets

The present research work is based on nine herbaceous plant species: Agaricus campestris L., Allium cepa L., Allium sativum L., Beta vulgaris L., Citrulus lennatus, Cucumis sativus L., Lagenaria siceraria, Trigonella foenum- graceum L. and Zingiber officinale Rroscoe. mentioned in Holy Quran and Ahadith. These plants were collected from Dera Ismail Khan District, NWFP, Pakistan, during 2007. This is a part of check list of medicinal flora and their uses enlisted in Holy Quran, Ahadith and Islamic literature. The main aim of this study is to document the knowledge of ethnobotanical importance of vegetables in the light of Islam. In …

Pharmacognostical And Preliminary Phytochemical Studies Of Leaves Of Tridax Procumbens L., Kiran Prajapati Et Al.

Ethnobotanical Leaflets

Pharmacognostical parameters for the leaves of Tridax procumbens L. were studied with the aim of drawing the pharmacopoeial standards for this species. Macroscopical and microscopical characters, physico-chemical constants, extractive values, fluorescence analysis of dry powder and its reaction after treatment with chemical reagents under visible light and UV light at 254 nm and 366 nm were studied. The determination of these characters will aid future investigators in their Pharmacological analyses of this species.

Southern Alumni, Siu Alumni Association

SIU Alumni Magazine

No abstract provided.

Antibacterial Activity Of Punica Granatum L. Against Gastro Intestinal Tract Infection Causing Organisms, B. V. Pradeep, M. K. Manojbabu, M. Palaniswamy

Ethnobotanical Leaflets

The pericarp of Punica granatum Linn. has been commonly employed as a crude drug in Indian traditional medicine for the treatment of diarrhoea as well as for use as an astringent, antihelminthic, asphrodisacs, laxative, diuretic, stomachic, cardiotonic and refrigerant. Antibacterial activity of P. granatum pericarp extracts was evaluated against ten Gastro Intestinal Tract (GIT) infection causing bacterial strains using paper disc agar diffusion method. The result indicated that the extracts obtained from P. granatum pericarp exhibited antimicrobial activity against all organisms except the crude extract used against Pseudomonas aeruginosa. The methanol extract has exhibited maximum antibacterial activity against Salmonella typhimurium, …

Pharmacognostical And Preliminary Phytochemical Studies Of Argyreia Nervosa (Burm. F.) Bojer, A. Krishnaveni, Santh Rani Thaakur

Ethnobotanical Leaflets

Pharmacognostical parameters for the leaves of Argyreia nervosa (Burm. f.) Bojer were studied with the aim of drawing the pharmacopoeial standards for this species. Macroscopical and microscopical characters, physio-chemical constants, quantitative microscopy parameters, extractive values with different solvents, fluorescence analysis of dry powder, its reaction after treatment with chemical reagents under visible light and UV light at 254 nm and 366 nm. Preliminary phyto chemical screening on the leaves of Argyreia nervosa (Burm. f.) Bojer were studied. The determination of these characters will help future researchers in their Phytochemical as well as Pharmacological analyses of this species.

Investigation Of Phytochemical Profile And Antibacterial Potential Of Ethanolic Leaf Extract Of Prosopis Juliflora Dc., M. Sathiya, K. Muthuchelian

Ethnobotanical Leaflets

Prosopis juliflora DC. is commonly known as "mesquite". This tree is native to tropical America, but is naturalized in many countries including Egypt and India. The preliminary phytochemical screening of the leaves revealed the presence of tannins, acids, glycosides, flavonoids and alkaloids. In vitro antibacterial studies on the ethanolic leaf extracts were carried out on ten medically important bacterial strains (Salmonella typimurium, Pseudomonas aeruginosa, Klebsiella pneumonia, Escherichia coli, Psudomonas sp., Staphylococcus epidermis, Micrococcus luteus, Staphylococcus aureus, Streptococccus sp. and Bacillus subtilis) procured from the Microbial Type Culture and Collection, Chandigarh, India, using the agar disc diffusion method. The …

December 2008 (Vol.32, No.12)

Research Matters

No abstract provided.

Will Access Regulation Work?, Gerald R. Faulhaber

Federal Communications Law Journal

"The Enduring Lessons of the Breakup of AT&T: A Twenty-Five Year Retrospective."' Conference held at the University of Pennsylvania Law School on April 18-19, 2008.

The FCC is transitioning from a rate regulation regime to an access regime. A rate regulation regime gives all customers full access to network facilities (common carrier) at regulated rates-generally, rate base rate of return regulation. An access regime is one in which all competitors are given full access to incumbents' networks, with little or no retail rate regulation, thereby allowing competition (over incumbents' networks) to discipline the market. Is this a good idea? Is …

Toward A Unified Theory Of Access To Local Telephone Networks, Daniel F. Spulber, Christopher S. Yoo

Federal Communications Law Journal

"The Enduring Lessons of the Breakup of AT&T: A Twenty-Five Year Retrospective."' Conference held at the University of Pennsylvania Law School on April 18-19, 2008.

Over the past several decades, regulatory authorities have imposed an increasingly broad array of access requirements on local telephone providers. In so doing, policymakers typically applied previous approaches to access regulation without fully considering whether the regulatory justifications used in favor of those previous access requirements remained valid. They also allowed each access regime to be governed by a different pricing methodology and set access prices in a way that treated each network component as …

Essential Facilities And Trinko: Should Antitrust And Regulation Be Combined?, Timothy J. Brennan

Federal Communications Law Journal

"The Enduring Lessons of the Breakup of AT&T: A Twenty-Five Year Retrospective."' Conference held at the University of Pennsylvania Law School on April 18-19, 2008.

The Supreme Court's 2004 decision in Trinko represented a radical change from prior doctrine ensuring that antitrust laws applied in regulated industries. The change resulted from a failure to appreciate that regulation and antitrust can be complements. Regulation can boost the value of antitrust by creating incentives to refuse to deal in order to reap monopoly profit otherwise proscribed by regulation. Ironically, the essential facilities doctrine rejected by the Trinko court and the Trinko decision …

Grace Through Love : An Examination Of Milton's Monism, Mortalism, And The Puritan Ideals Of Desire As Reflected In Sonnet 23, Leslie Naomi Wyatt

Master's Theses

This thesis examines Sonnet 23, especially in concern to: 1) Milton’s adherence to monism, a philosophical and theological position that he derived from his reading of Rabbinical approaches to the Old Testament; 2) His adherence to the related doctrine of mortalism, which held that death entailed the death, until resurrection of both body and soul; and 3) Milton’s interest in the way certain Puritan thinkers idealized desire for aspects of the world’s beauty, especially desire for one’s spouse, and how, particularly in the process of mourning, such desires could foster a stronger bond with God. The thesis also looks at …

The Endangered Representation Of Sexual Violence In Sarah Kane's Blasted, Dina Zhurba

Master's Theses

In Blasted, Kane represents how incidents of rape highlight, exacerbate and solidify the unevenness of power distribution between men and women in the modern world and provides a new perspective at what we might call “rape in general” – a transhistorical phenomenon of rape as a practice of violence towards the female victim. Through a detailed analysis of the unique representational circumstances of the multiple scenes of rape, such as Cate’s meaningful absence in Ian’s scene of rape, the author of the essay comes to a conclusion that rape is and remains an engendered practice. However, along with reaffirming …

Organizational Culture And Job Satisfaction In Korean Professional Baseball Organizations, Yun Seok Choi, Jeffrey J. Martin, Meungguk Park

Kinesiology, Health and Sport Studies

The purpose of this study was to identify the pattern of organizational culture and investigate a link between organizational culture and job satisfaction in the Korean Professional Baseball League (KPBL). The findings of the present study revealed that the baseball clubs in the KPBL tended to emphasize a market culture. The results of this study also suggest that the clan culture has a significant influence on overall employee job satisfaction and satisfaction with co-workers, supervision and personal growth. Given the importance of a conceptual relation between organizational culture and job satisfaction in effectively managing sport organizations, implications and suggestions for …

The Feasibility Of Implementing Farm To School Programs In Bloomington-Normal Public Schools, Margaret Kane, '09

Outstanding Senior Seminar Papers

Farm to School programs promote partnerships between local farmers and school districts in which farmers can provide fresh organic produce for school meals and education about sustainable agriculture. A focus on local and organic foods has a variety of benefits that affect the environmental, health, and community. This study explores opportunities for Farm to School programs in Bloomington-Normal public schools, and concludes that a this type of program would be feasible in Normal, although there are quite a few barriers to overcome before implementation would be possible.

Environmental Evaluation Of A Quaternary Wastewater Treatment Wetland, Olivia Demeo, '09

Outstanding Senior Seminar Papers

Constructed wetlands for wastewater treatment have become a sustainable alternative to environmentally harmful traditional wastewater treatment methods. This case study evaluated the Schroeder Wildlife Sanctuary, a wetland area constructed for removal of nutrients from wastewater. An environmental evaluation of the wetland was completed that addressed three parameters: the water quality of wetland effluent, the avian biodiversity within the sanctuary, and an assessment of community outreach and education initiatives. Water quality testing was conducted using rudimentary LaMotte and Hach testing kits. The data was contrary to the literature and showed no nutrient removal occurring. However, the results were inconclusive because the …

The Feasibility Of Incorporating Sustainable Materials In The Design Of Habitat For Humanity Homes, Meaghan Collins, '09

Outstanding Senior Seminar Papers

The concept of sustainable design has been one of increasing interest with regards to both personal choices and desire to reduce human impacts on the environment. This paper looks at the concept of sustainable housing design and why it is important. Particularly, it focuses on sustainable housing designs and materials that the McLean County Chapter of Habitat for Humanity can incorporate into the construction of its homes. This paper investigates three types of sustainable construction materials, flooring, cabinetry, and paints that Habitat for Humanity could incorporate into its homes.

Oncolog Volume 53 Number 12, December 2008, Stephanie P. Deming, Virginia M. Mohlere

OncoLog MD Anderson's Report to Physicians (All issues) Archives

• Mantle Cell Lymphoma
• Sparing the Nipple During Mastectomy
• House Call: Taking Medicine? Be Aware of Food-Drug Interactions

Impact Of Elaboration On Responding To Situational Judgment Test Items, Filip Lievens, Helga Peeters

Research Collection Lee Kong Chian School Of Business

Although faking has been identified as a potential problem in situational judgment tests (SJTs), no studies have investigated proactive approaches for controlling faking in SJTs. Therefore, this study examined the impact of elaboration on responding to SJT items. Elaboration was operationalized as reason-giving. Two hundred and forty-seven master students were assigned to either an honest or a fake condition, and to a non-elaboration or an elaboration condition. Results showed that elaboration decreased the effect of faking for items with high familiarity. Elaboration on familiar items also decreased the percentage of fakers in the top of the distribution. Next, participants in …

Using Sport Science To Improve Coaching: A Case Study Of The American Record Holder In The Women’S Hammer Throw, Iain Hunter, Erin Gilreath, Larry W. Judge

Faculty Publications

Conclusions from biomechanical data can make a significant difference in the performance of athletes in the hammer throw if properly understood by coaches. By utilizing this scientific approach to the hammer throw event, the throws coach will be able to determine more accurate adjustments and devise training stimuli to better accommodate the athlete. In this case study, we have attempted to bridge the gap between the researcher and the coach in our approach to teaching the hammer throw, by integrating biomechanical analysis. We have employed the use of video analysis as an essential part of our coaching/teaching system. This USATF …

Sequence Alignment With Traceback On Reconfigurable Hardware, Scott Lloyd, Quinn O. Snell

Faculty Publications

Biological sequence alignment is an essential tool used in molecular biology and biomedical applications. The growing volume of genetic data and the complexity of sequence alignment present a challenge in obtaining alignment results in a timely manner. Known methods to accelerate alignment on reconfigurable hardware only address sequence comparison, limit the sequence length, or exhibit memory and I/O bottlenecks. A space-efficient, global sequence alignment algorithm and architecture is presented that accelerates the forward scan and traceback in hardware without memory and I/O limitations. With 256 processing elements in FPGA technology, a performance gain over 300 times that of a desktop …