Blum, Mark E.
Responds to Lynda Stone's comments on the author's essay on the interpretation of history. Demonstrates the linkages between his argument and those of Stone. Concludes by contesting some of her interpretations of his philosophical forebear, Edmund Husserl, and by pointing to the common objectives of both his and Stone's research. (DSK)
A response to criticisms of the article "Interpretation of a Pop Song at the Upper High School Level--Leonard Cohen: 'Suzanne'," defending the interpretative procedure, including its text orientation and its emphasis on the teacher's exposition. (Text is in German.) (IFS/WGA)
Summarizes Suzanne Newton's children's book, "I Will Call It Georgie's Blues." Includes discussion questions about the book, and a list of activities. Provides an annotated bibliography of fiction, picture books, nonfiction, and biography titles about jazz and jazz musicians. (AEF)
Criticizes a critique by J. Marsden of Leonard Cohen's pop song "Suzanne" as material for high school foreign language teaching. States that the song is useful in classes of boys and that Marsden asks for too much teacher guidance. A procedure with greater student activity is outlined. (Text is in German.) (IFS/WGA)
Suzanne Arms's name is readily recognized by many in the field of perinatal education. For 30 years she has been a tireless advocate for childbearing women, a fighter for change in the traditional maternity care system, and a feminist with strong beliefs about the physical, emotional, and spiritual impact of birth. Arms's well-known books and frequent speaking engagements have allowed her to spread her message and her plea to humanize the childbirth experience. Talking with Arms is an energizing encounter. Her life path is a powerful and compelling story that is an inspiration to all who continue to work to make birth a positive event in the lives of women and their families. PMID:17273317
Suzanne F. Delbanco is the executive director of Catalyst for Payment Reform (CPR), a nonprofit organization working for coordinated action among the largest purchasers of healthcare and health plans to reform the way we pay for healthcare in the United States to improve quality and cost. In addition to her duties at CPR, Suzanne is on the Advisory Committee to the Director and the National Biosurveillance Advisory Subcommittee of the Centers for Disease Control and Prevention. She also serves on the boards of HCI3, the Anvita Health Advisory Council, the executive committee of the California Maternal Quality Care Collaborative, and participates in the Healthcare Executives Leadership Network. Before CPR, Suzanne was President, Health Care Division at Arrowsight Inc., a company using video to help hospitals measure the performance of healthcare workers and provide them with feedback while they are working to improve adherence to safety and quality protocols. From 2000 to 2007, Suzanne was the founding CEO of The Leapfrog Group. The Leapfrog Group uses the collective leverage of its large corporate and public members to initiate breakthrough improvements in the safety, quality, and affordability of healthcare for Americans. Before joining Leapfrog, Suzanne was a senior manager at the Pacific Business Group on Health where she worked on the Quality Team. Suzanne holds a PhD in Public Policy from the Goldman School of Public Policy and a MPH from the School of Public Health at the University of California, Berkeley.
Describes use of the pop song "Suzanne" in a Secondary Grade 2 class of girls. This song by Leonard Cohen is regarded as superior to most pop songs, appropriate for the group because of its themes (love, religion), and as a good example of lyric poetry. (Text is in German.) (IFS/WGA)
Assinck, Beverly Belvin
Responds to "Identity, Metamorphosis, and Ethnographic Research: What Kind of Story Is Ways with Words?" by Suzanne deCastell and Tom Walker (1991). Describes the author's reaction to "Ways with Words--Language, Life and Work in Communities and Classrooms" by Shirley Brice Heath (1983). (SLD)
Criticizes a critique by J. Marsden of Leonard Cohen's pop song "Suzanne" as material for high school foreign language teaching. States that Marsden's article is concerned only with the text. The music agrees with the theme (loneliness) and with the "social milieu." (Text is in German.) (IFS/WGA)
Halim, Suhaila Abd; Razak, Rohayu Abdul; Ibrahim, Arsmah; Manurung, Yupiter HP
Perona Malik Anisotropic Diffusion (PMAD) is a very useful and efficient denoising technique if the parameters are properly selected. Overestimating the parameters may cause oversmoothed and underestimating it may leave unfiltered noise. This makes the selection of parameters a crucial process. In this paper the PMAD model is solved using a finite difference scheme The discretized model is evaluated using different diffusion coefficient of exponential and quadratic on defective radiographic images in terms of quality and efficiency. In the application of the PMAD model on image data, a set of defective radiographic images of welding is used as input data. Peak Signal to Noise Ratio (PSNR), Structural Similarity Measure (SSIM) and temporal time are used to evaluate the performance of the model. The implementation of the experiment has been carried out using MATLAB R2009a. In terms of quality, results show that the Quadratic Diffusion Coefficient Function (QDCF) provides better results compared with the Exponential Diffusion Coefficient Function (EDCF). In conclusion, the denoising effect using PMAD model based on finite difference scheme shows able to improve image quality by removing noise in the defective radiographic image.
Halim, Suhaila Abd; Razak, Rohayu Abdul; Ibrahim, Arsmah; Manurung, Yupiter HP
Perona Malik Anisotropic Diffusion (PMAD) is a very useful and efficient denoising technique if the parameters are properly selected. Overestimating the parameters may cause oversmoothed and underestimating it may leave unfiltered noise. This makes the selection of parameters a crucial process. In this paper the PMAD model is solved using a finite difference scheme The discretized model is evaluated using different diffusion coefficient of exponential and quadratic on defective radiographic images in terms of quality and efficiency. In the application of the PMAD model on image data, a set of defective radiographic images of welding is used as input data. Peak Signal to Noise Ratio (PSNR), Structural Similarity Measure (SSIM) and temporal time are used to evaluate the performance of the model. The implementation of the experiment has been carried out using MATLAB R2009a. In terms of quality, results show that the Quadratic Diffusion Coefficient Function (QDCF) provides better results compared with the Exponential Diffusion Coefficient Function (EDCF). In conclusion, the denoising effect using PMAD model based on finite difference scheme shows able to improve image quality by removing noise in the defective radiographic image.
Ever since Katniss Everdeen, the arrow-slinging heroine of Suzanne Collins's "Hunger Games" trilogy, was snatched from the cruel clutches of a ruthless government, one can't stop thinking about the feisty 16-year-old from District 12. What sort of flesh-devouring, mutant killing machine awaits her next? How can she possibly lead a successful…
Delbanco, Suzanne F
Suzanne F. Delbanco, PhD MPH, is the first executive director of The Leapfrog Group, founded by the Business Roundtable. The Leapfrog Group's goal is to mobilize employer purchasing power to initiate breakthrough improvements in the safety, quality, and overall value of healthcare for American consumers. The group's growing consortium of more than 155 Fortune 500 companies and other large private and public healthcare purchasers provides health benefits to more than 34 million Americans; these companies spend more than 62 billion dollars on healthcare annually. Dr. Delbanco is a member of the National Committee for Quality Assurance Purchaser Advisory Council and a board member of Bridges to Excellence. Before joining The Leapfrog Group, she was a senior manager at the Pacific Business Group on Health (PBGH), where she worked on the quality team. Prior to joining PBGH, she worked on reproductive health policy and the changing healthcare marketplace initiative at the Henry J. Kaiser Family Foundation. She has also consulted on health insurance coverage in the temporary employment industry and on the first statewide survey in California of MediCal beneficiaries, and worked as a community Liaison for Kaiser Permanente during the establishment of one of California's first County Organized Health Systems. She holds a PhD in public policy from the Goldman School of Public PoLicy and a MPH from the School of Public Health at the University of California, Berkeley.
Craig, Holly K.; Washington, Julie A.
"Malik Goes to School: Examining the Language Skills of African American Students From Preschool-5th Grade" synthesizes a decade of research by the authors, Holly Craig and Julie Washington, on the oral language and literacy skills of African American children from preschool to fifth grade. Their research has characterized significant influences…
It is shown that the Perona-Malik equation (PME) admits a natural regularization by forward-backward diffusions possessing better analytical properties than PME itself. Well-posedness of the regularizing problem along with a complete understanding of its long time behavior can be obtained by resorting to weak Young measure valued solutions in the spirit of Kinderlehrer and Pedregal (1992)  and Demoulini (1996) . Solutions are unique (to an extent to be specified) but can exhibit "micro-oscillations" (in the sense of minimizing sequences and in the spirit of material science) between "preferred" gradient states. In the limit of vanishing regularization, the preferred gradients have size 0 or ∞ thus explaining the well-known phenomenon of staircasing. The theoretical results do completely confirm and/or predict numerical observations concerning the generic behavior of solutions.
Halim, Suhaila Abd; Razak, Rohayu Abd; Ibrahim, Arsmah; Manurung, Yupiter HP
In image processing, it is important to remove noise without affecting the image structure as well as preserving all the edges. Perona Malik Anisotropic Diffusion (PMAD) is a PDE-based model which is suitable for image denoising and edge detection problems. In this paper, the Peaceman Rachford scheme is applied on PMAD to remove unwanted noise as the scheme is efficient and unconditionally stable. The capability of the scheme to remove noise is evaluated on several digital radiography weld defect images computed using MATLAB R2009a. Experimental results obtained show that the Peaceman Rachford scheme improves the image quality substantially well based on the Peak Signal to Noise Ratio (PSNR). The Peaceman Rachford scheme used in solving the PMAD model successfully removes unwanted noise in digital radiographic image.
Maulik, Romit; San, Omer
In this work, we introduce a relaxation filtering closure approach to account for subgrid scale effects in explicitly filtered large eddy simulations using the concept of anisotropic diffusion. We utilize the Perona-Malik diffusion model and demonstrate its shock capturing ability and spectral performance for solving the Burgers turbulence problem, which is a simplified prototype for more realistic turbulent flows showing the same quadratic nonlinearity. Our numerical assessments present the behavior of various diffusivity functions in conjunction with a detailed sensitivity analysis with respect to the free modeling parameters. In comparison to direct numerical simulation (DNS) and under-resolved DNS results, we find that the proposed closure model is efficient in the prevention of energy accumulation at grid cut-off and is also adept at preventing any possible spurious numerical oscillations due to shock formation under the optimal parameter choices. In contrast to other relaxation filtering approaches, it is also shown that a larger inertial range can be obtained by the proposed anisotropic diffusion model using a compact stencil scheme in an efficient way.
Malik, Sajid; Percin, Ferda E; Bornholdt, Dorothea; Albrecht, Beate; Percesepe, Antonio; Koch, Manuela C; Landi, Antonio; Fritz, Barbara; Khan, Rizwan; Mumtaz, Sara; Akarsu, Nurten A; Grzeschik, Karl-Heinz
Mesoaxial synostotic syndactyly, Malik-Percin type (MSSD) (syndactyly type IX) is a rare autosomal-recessive nonsyndromic digit anomaly with only two affected families reported so far. We previously showed that the trait is genetically distinct from other syndactyly types, and through autozygosity mapping we had identified a locus on chromosome 17p13.3 for this unique limb malformation. Here, we extend the number of independent pedigrees from various geographic regions segregating MSSD to a total of six. We demonstrate that three neighboring missense mutations affecting the highly conserved DNA-binding region of the basic helix-loop-helix A9 transcription factor (BHLHA9) are associated with this phenotype. Recombinant BHLHA9 generated by transient gene expression is shown to be located in the cytoplasm and the cell nucleus. Transcription factors 3, 4, and 12, members of the E protein (class I) family of helix-loop-helix transcription factors, are highlighted in yeast two-hybrid analysis as potential dimerization partners for BHLHA9. In the presence of BHLHA9, the potential of these three proteins to activate expression of an E-box-regulated target gene is reduced considerably. BHLHA9 harboring one of the three substitutions detected in MSSD-affected individuals eliminates entirely the transcription activation by these class I bHLH proteins. We conclude that by dimerizing with other bHLH protein monomers, BHLHA9 could fine tune the expression of regulatory factors governing determination of central limb mesenchyme cells, a function made impossible by altering critical amino acids in the DNA binding domain. These findings identify BHLHA9 as an essential player in the regulatory network governing limb morphogenesis in humans.
Greenberg, A C
Researchers using the method of subliminal psychodynamic activation need to consider the neutrality of their control messages. Anagrams or numbers are recommended as even benign-sounding phrases can produce nonneutral effects.
.... FOR FURTHER INFORMATION CONTACT: Suzanne Lucier, Aerospace Engineer, Propulsion Branch, ANM-140S, FAA... more information about this AD, contact Suzanne Lucier, Aerospace Engineer, Propulsion Branch,...
...; and Luther Clary Anthony, Jr., Atlanta, Texas, Co Trustees; Lynda June Anthony, Shreveport, Louisiana; Luther Clary Anthony, Jr., Atlanta, Texas; Luther Clary Anthony Sr., Springhill, Louisiana;...
..., DC 20503. FOR FURTHER INFORMATION CONTACT: Norma Abdul-Malik, Environmental Protection Agency, 1200... address: email@example.com . SUPPLEMENTARY INFORMATION: EPA has submitted the following ICR to...
Cyber Professionals in the Military and Industry-Partnering in Defense of the Nation: A Conversation between Maj Gen Suzanne Vautrinot, Commander, Twenty-Fourth Air Force, and Mr. Charles Beard, Chief Information Officer, Science Applications International Corporation
military controlled, across several different networks, including foreign systems, making it critical to establish relationships with com- mercial...level, you had to go beyond awareness. Peo- ple had to get on board, understand the codependency , and see its benefit to the individual. Having the
Miller, Susanne; Isaac, Megan; Watts, Linda S.; Barnhouse, Rebecca
Includes four teachers' recommendations of summer reading for other teachers. Details Anita Shreve's "The Last Time They Met"; Barbara Kingsolver's "Small Wonder"; Lynda Barry's "Cruddy"; and Ina Rilke's "Balzac and the Little Chinese Seamstress." (PM)
Presentation Type: Symposia Symposium Title: Human Exposome Discovery and Disease Investigation Abstract Title: Complex Disease Endotypes and Implications for GWAS and Exposomics Authors: Stephen W. Edwards1, David M. Reif, Elaine Cohen Hubaf, ClarLynda Williams-DeVa...
and Machine Intelligence, 6:721–742, 1984.  J. Shi and J. Malik. Normalized cuts and image segmentation . IEEE Transactions on Pattern Analysis and... spectral approaches involve expensive eigenvector computation and extra post-processing on eigenvectors to obtain the partition- ing; the multi-level...aver- age association (Shi & Malik 2000), normalized cut (Shi & Malik 2000), and min-max cut (Ding et al. 2001), have been proposed. Various spectral
presented by Malik et al. (1994) who used a NPSE code to calculate the primary instability behavior of stationary disturbances of a swept Hiemenz flow. As...instabilities and to confirm previous experimental results. Hall, Malik, and Poll (1984) used nonparallel linear stability theory on a swept Hiemenz ...incompressible swept Hiemenz flow. J. Fluid Mech., 311:239-255. Lin, R.S., Malik, M.R. 1997. On the stability of attachment-line boundary layers. Part 2
In this article, the author, a parent of Malik, a special needs child with CHARGE Syndrome, describes the difficulties she encountered with her local educational agency (LEA) in transitioning her son from the Perkins School for the Blind in Watertown, Massachusetts to the Eastern North Carolina School for the Deaf (ENCSD). At ENCSD, Malik now…
Safety in Numbers: Nurse-to-patient ratios and the future of health care Safety in Numbers: Nurse-to-patient ratios and the future of health care Gordon Suzanne Buchanan John and Bretherton Tanya Cornell University Press, New York NY 272 £12.95 978-0801446832 080144683X [Formula: see text].
This book is an excellent introduction to the issue of nurse-patient ratios. It addresses the importance of knowing the difference between the number of nurses you have, and the number you need. It also has a good analysis of the arguments for and against ratios.
Beyond the boys' club: strategies for achieving career success as a woman working in a male-dominated field Suzanne Doyle-Morris Beyond the boys' club: strategies for achieving career success as a woman working in a male-dominated field Wit and Wisdom Press £13.99 298pp 9780956268808 0956268803 [Formula: see text].
ALTHOUGH THIS book is not intended for any specific group of healthcare professionals, its subject matter, including mentorship, the need to master presentation skills such as public speaking, and why it is good to share workplace success, should all be of interest to nurses.
All research has limitations, for example, from paradigm, concept, theory, tradition, and discipline. In this article Lynda Stone describes three exemplars that are variations on limitation and are "extraordinary" in that they change what constitutes future research in each domain. Malcolm Gladwell's present day study of outliers makes a…
Cohen, George M.; And Others
This document contains papers from a conference which targeted the needs and interests of counselors working with families. Individual papers in the book include: (1) "Economic, Social and Political Influences on Families" (Lynda Henley Walters); (2) "Family Structures and Stresses: A Counseling Perspective" (Edwin Herr); (3) "Cultural Diversity…
Thomas, Troy A.; Wiest, Lynda R.
Troy Thomas and Lynda Wiest share an engaging lesson on statistics involving analysis of real-world data on the top ten video game sales in the United States during a one-week period. Three upper-primary classes completed the lesson, providing insight into the lesson's effectiveness. The lesson description includes attention to the manner in which…
Featuring relationships, personalities, interactions, environments and reputations involved in physics and education ON THE MAP (160) Greenhead College: getting great A-level results Kerry Parker PERSONALITY (161) Physics, sex and politics Lynda Williams, the Physics Chanteuse TEACHING ANECDOTES (163) Yuri Gagarin
"Cancer is a disease of the genome," noted Lynda Chin, M.D., professor of dermatology, Harvard Medical School and Dana-Farber Cancer Institute. "And understanding the impact of genomic changes in the proteome is critically important for converting genomic knowledge into something that a clinician can use on their patients."
Gal, Iddo, Ed.
This book contains 16 papers on the theory, research, and practice of adult numeracy development. The following papers are included: "The Numeracy Challenge" (Iddo Gal); "Numeracy, Mathematics, and Adult Learning" (Diane Coben); "Building a Problem-Solving Environment for Teaching Mathematics" (Peter Kloosterman, Bin Hassan Mohamad-Ali, Lynda R.…
Virginia Adult Educators Research Network, Dayton.
This report contains four separate articles of interest to adult English-as-a-second-language (ESL) educators. "Learning Disabilities in Adult ESL: Case Studies and Directions" (Dorothy Almanza, Kate Singleton, Lynda Terrill) looks at three case studies of adult ESL students whom teachers have identified as possibly learning disabled.…
DSSTox: New On-line Resource for Publishing Structure-Standardized Toxicity Databases
Ann M Richard1, Jamie Burch2, ClarLynda Williams3
1Nat. Health and Environ. Effects Res. Lb, US EP& Ret Triangle Park, NC 27711; 2EPA-NC
Central Univ Student COOP, US EPA, lies. Tri...
Standardization and structural annotation of public toxicity databases: Improving SAR capabilities and linkage to 'omics data
Ann M. Richard', ClarLynda Williams', Jamie Burch2
'Nat Health & Environ Res Lab, US EPA, RTP, NC 27711; 2EPA/NC Central Univ Student COOP Trainee<...
Computational Toxicology Advances: Emerging capabilities for data exploration and SAR model development
Ann M. Richard and ClarLynda R. Williams, National Health & Environmental Effects Research Laboratory, US EPA, Research Triangle Park, NC, USA; email: firstname.lastname@example.org
Abbott, Lynda; Grayson, Richard S.
This article, by Lynda Abbott and Richard Grayson, offers a fascinating example of collaboration between school and university, focused on the development of a community archive. The project--run as an extra-curricular activity--was originally inspired by a concern to preserve the personal stories of those whose lives were affected by the Second…
Mann, Stephen L
Building on Barrett (1998), this study provides a sociolinguistic analysis of the language used by Suzanne, a European-American drag queen, during her on-stage performance in the southeastern United States. Suzanne uses wigs and costumes to portray a female character on stage, but never hides the fact that she is biologically male. She is also a member of a predominantly African-American cast. Through her creative use of linguistic features such as stylemixing (i.e., the use of linguistic features shared across multiple language varieties) and expletives, Suzanne is able to perform an identity that frequently blurs gender and racial lines.
Comment on "Assessment of new DFT methods for predicting vibrational spectra and structure of cisplatin: Which density functional should we choose for studying platinum(II) complexes?" [Spectrochim. Acta A125 (2014) 431-439
Marques, Maria Paula M.; Batista de Carvalho, Luis A. E.; Parker, Stewart F.
As researchers in the field of Pt(II) and Pd(II) compounds as potential anticancer agents, we were surprised by the recent paper by Malik and Michalska (hereafter MM) on the application of DFT methods to cisplatin
Shape, Illumination, and Reflectance from Shading Jonathan Barron Jitendra Malik Electrical Engineering and Computer Sciences University of...S) AND ADDRESS(ES) University of California at Berkeley, Electrical Engineering and Computer Sciences,Berkeley,CA,94720 8. PERFORMING ORGANIZATION...images , . We will construct priors similar to those used � J.T. Barron and J. Malik are with the Department of Electrical Engi- neering and
The distributed wind energy industry can learn several lessons from the solar industry regarding reducing soft costs. Suzanne Tegen presented this overview at the 2016 Distributed Wind Energy Association Business Conference in Washington, D.C., on February 23, 2016.
... Mexico and the impact of the Deepwater Horizon oil spill on marine ecosystems. Although subject to change...; and Arctic oil and gas development and risks. CONTACT PERSON FOR MORE INFORMATION: Suzanne...
..., Janice Aytes, Michael L. Bacon, Roxana Baldwin, William D. Baroukh, Nader Barr, Suzanne E. Bathurst, Donald Beckham, Steward D. ] Benda, Francis Bertucci, Theresa C. Bester-Markowitz, Margot Borkowski,...
... From the Federal Register Online via the Government Publishing Office NATIONAL SCIENCE FOUNDATION... Budget; Notice AGENCY: National Science Foundation. ACTION: Emergency Clearance: Public Information... addressed to Suzanne Plimpton, Reports Clearance Officer, National Science Foundation, 4201 Wilson Blvd.,...
... From the Federal Register Online via the Government Publishing Office NATIONAL SCIENCE FOUNDATION... Foundation. ACTION: Notice. SUMMARY: The National Science Foundation (NSF) is announcing plans to request... addressed to Suzanne Plimpton, Reports Clearance Officer, National Science Foundation, 4201 Wilson...
Keller, John; Williams, Suzanne
This paper is a case study of how the Flight Opportunities for Teacher EnRichment (FOSTER) Project influenced the teaching, curriculum, and lives of two precollege teachers, John Keller and Suzanne Williams.
... Networking and Information Technology Research and Development (NITRD) National Coordination Office (NCO.... Submitted by the National Science Foundation in support of the Networking and Information Technology Research and Development (NITRD) National Coordination Office (NCO) on January 29, 2013. Suzanne...
... Conference Call). Contact Person: Suzanne Ryan, Ph.D., Scientific Review Officer, Center for Scientific... Bethesda (Formerly Holiday Inn Select), 8120 Wisconsin Avenue, Bethesda, MD 20814. Contact Person: Baljit...
Environmental Toxicants and Altered Mammary Gland Development: The window of susceptibility. Suzanne E. Fenton, National Health and Environmental Effects Research Laboratory, U.S. Environmental Protection Agency, Research Triangle Park, NC 27711
There are several enviro...
Environmental Toxicants and Altered Mammary Gland Development: The window of susceptibility. Suzanne E. Fenton, National Health and Environmental Effects Research Laboratory, U.S. Environmental Protection Agency, Research Triangle Park, NC 27711
There are several environm...
Plamann, Lynda and Heidi B. Kaplan. 1998. Cell-density sensing during early development in Myxococcus xanthus.. In G. Dunney and S. Winans (ed...and Heidi B. Kaplan. 1998. Cell-density sensing during early development in Myxococcus xanthus.. In G. Dunney and S. Winans (ed.), Cell-cell...conjugative transfer of plasmid RP4. J Bacteriol 176: 4285-4295. Bibb, M.J., Findlay , P.R., and Johnson, M.W. (1984) The relationship between base
Washington, D.C.: Brookings Institution, 1993. Birke, Lynda, Women, Feminism and Biology: The Feminist Chal- lenge, London: Wheatsheaf Books, 1986. Blazar... Transnational Institute, 1981. Christmas, George R., Statement of Lieutenant General George R. Christmas, Deputy Chief of Staff for Manpower and...Ain’t I a Woman: Black Women and Feminism , Boston: South End Press, 1981. , Feminist Theory: From Margin to Center, Boston: South End Press, 1984
established during the Vietnam War. 12 IR Photonic Bandgap Fibers for Missile Defense by Ishwar D . Aggarwal, Lynda E. Busse, Jas S. Sanghera, and L. Brandon...labora- tory (12 years) and at Sikorsky Aircraft (4 years) he was a key contributor and leader in the development and application of survivability...explosive and surrounding air are mod- eled as fluids in an Eulerian domain . The warhead structures, including frag- ments and end caps, are modeled in
Hafeez Malik, p. 56. 36. A. I. Akram , LTG (Retd), Reflections on South Asian Security, in Regional Studies, Islamabad, Autumn 1984, p. 5. 37. Agha Shahi...January 1988, p. 30. 3 39 BIBLIOGRAPHY 1. Akram , A. I. LTG (Retd). Reflections on South Asian Security, Institute of Regional Studies, Islamabad, 1984. 2
additionally thank the following military officers: Captain Abudl-Malik Freeman of the Headquarters Space Division Contracting Office for providing technical...34The Next Fifty Years in Space." Aerospace, Vol. 24, No. 3 (Fail 1986), p. 2. 25 CONTINUED 12. Wailerstein. George. Strategic Defense Costs." Avation
Jarvis, Donald K., Ed.
This volume contains descriptions of successful Slavic language programs. The topics considered are: (1) community and institutional support; (2) programs for out-of-class practice; and (3) limited focus programs. The following articles are included: (1) "The University of Arizona Russian Program," by J. Malik, Jr.; (2) "Building from an…
David, Marc C.
Because of the discriminatory practices and lack of appeal of many predominantly White Greek-letter organizations, students of color sought the development of their own. Alpha Phi Alpha, Rho Psi, MALIK Sigma Psi, Lambda Theta Phi, and Alpha Pi Omega set the stage for later African American, Asian, African, Latino and American Indian Greek-letter…
Malik, Samina; Courtney, Kathy
This paper summarises the findings of a 2005 doctoral study by Malik which explored to what extent participation in higher education offers empowerment to women in Pakistan. A survey instrument was used to question female faculty members and female students from 10 public universities in Pakistan; 1290 students and 290 faculty members responded.…
New treatments for lung cancer and aspects of joining a clinical trial are discussed in this 30-minute Facebook Live event, hosted by NCI’s Dr. Shakun Malik, head of thoracic oncology therapeutics, and Janet Freeman-Daily, lung cancer patient activist and founding member of #LCSM.
Allen, Andrew P.; Loughnane, Lynda
What is the relationship between the creative process and cognition and perception? Lynda Loughnane, a master’s student in Art and Process in Crawford College of Art and Design, Cork, Ireland interviewed Dr Andrew P. Allen about the subject. Areas covered include mindfulness, Type 1 and Type 2 thinking, stage theories of creativity, engagement with the art process and the artwork, phenomenology and consciousness with and without self report. The interview was constructed to cover a wide range of subject matter, so as to gather as much information as possible in layman's language about the cognitive process in relation to creativity and interaction with art. PMID:27872674
1. Sanaz A. Jansen, Tatjana Paunesku, GayleWoloschak, Stefan Vogt, Suzanne Conzen, Gillian M . Newstead and Gregory S. Karczmar. Why do Ductal...3. Sanaz A. Jansen, Xiaobing Fan, Gregory Karczmar, Maryellen Giger, Hiroyuki Abe and Gillian M . Newstead. Are Kinetic Parameters Diagnostically...4. Sanaz A. Jansen, Gregory Karczmar, Akiko Shimauchi, Hiroyuki Abe and Gillian M . Newstead. Are Kinetic Parameters Related to Prognostic
This lesson plan is based on "The Hunger Games" by Suzanne Collins. Characters in "The Hunger Games" form alliances both inside and outside the arena. Katniss and Gale form alliances within District 12. Katniss, Peeta, and the other tributes form alliances for a variety of reasons during the Games. An alliance means that "someone's got your back"…
... and development agenda. This request for information will be active from May 19, 2010 to June 18, 2010... cybersecurity game-change research activities: (a) Tailored Trustworthy Spaces, (b) Moving Target, (c) Cyber... Development (NITRD). Dated: May 10, 2010. Suzanne H. Plimpton, Reports Clearance Officer, National...
Bouffard, Suzanne, Ed; Weiss, Abby; DeDeo, Carrie-Anne, Ed.
This issue of "The Evaluation Exchange" spotlights one of the central components of complementary learning: family involvement. There are 28 articles herein: (1) "Thinking Big: A New Framework for Family Involvement Policy, Practice, and Research" (Suzanne Bouffard and Heather Weiss) reframes family involvement as part of a broader complementary…
..., affiliation, address, email, and telephone number. Those without Internet access should contact Suzanne... participants will be sent technical system requirements after registration and will be sent connection access... Internet at http://www.fda.gov/MedicalDevices/NewsEvents/WorkshopsConferences/default.htm . (Select...
Journal of Counseling and Development, 1988
Contains five personal accounts: (1) "Critical Incidents Aren't Accidents" (Suzanne Lange); (2) "Going from Serious to Fun and Remaining Professional" (Mary Olona); (3) "The Personification of the Core Conditions" (B.S. Tillinghast, Jr.); (4) "A Personal Reaction to Carl Whitaker as a Teacher" (Katherine H. von Schmidt); and (5) "Jampy: Imaginary…
The history between Cheektowaga Central and the University at Buffalo illustrates the benefits of forming long-term collaborative relationships between teacher education programs and local schools. In 1998, the author was approached by Suzanne Miller regarding the possibility of Meg Callahan, then a doctoral student at the University at Buffalo,…
Bianchi, Suzanne M.
American families and workplaces have both changed dramatically over the past half-century. Paid work by women has increased sharply, as has family instability. Education-related inequality in work hours and income has grown. These changes, says Suzanne Bianchi, pose differing work-life issues for parents at different points along the income…
Silver, Edward A.
This paper is a reaction to a plenary address, "Fairness in Dealing: Diversity, Psychology, and Mathematics Education" by Suzanne Damarin (SE 057 179). The issues of intentionality, institutional and instructional practices, identity development, and assessment are addressed in regard to the Quantitative Understanding: Amplifying Student…
In this essay Suzanne Rice examines Aristotle's ideas about virtue, character, and education as elements in an Aristotelian conception of good listening. Rice begins by surveying of several different contexts in which listening typically occurs, using this information to introduce the argument that what should count as "good listening" must be…
National Education Association, Washington, DC.
This 10th anniversary edition of the almanac includes: "Foreword" (Rachel Hendrickson); "Overview" (Harold S. Wechsler); "Faculty Salaries: 2001-2002" (Suzanne B. Clery and John B. Lee); "Diversity, Nonstandard Work, and Academic Employment in the 21st Century" (Henry Lee Allen); "The Federal Role in…
Wechsler, Harold, Ed.
This report contains seven articles on current issues in higher education and a separate faculty salary report for 1998-1999. Articles on the status of the profession are: (1) "Faculty Salaries, 1998-99" (Suzanne B. Clery and John B. Lee); (2) "Innovative Approaches to Bargaining" (Gary Rhoades and Christine Maitland); (3)…
Graham, Suzanne E.; Provost, Lauren E.
In this brief, authors Suzanne Graham and Lauren Provost examine whether attending a school in a rural, urban, or suburban community is related to children's mathematics achievement in kindergarten, and whether increases in mathematics achievement between kindergarten and eighth grade differ for children in rural, urban, and suburban schools. They…
Saunders, Jane M.; Ash, Gwynne Ellen
The article describes a semester-long project that draws on Suzanne Collins' "The Hunger Games" as a resource and over-arching theme for preservice teachers taking a content area literacy course. We examine how preservice teachers learn to connect written texts to content area (disciplinary) literacy and consider ways to prepare them for…
4timR 7 AUTMOR(a) I. CONTRACT OR GRANT NUMSERtj James P. Kahan MDA903-85-C-0059 9. PERFORrMING ORGANIZATION MAMIE ANO AOORIESS 10. PROGRAM FLIEMIEt4T...Wesley Clark , and Captain Robert Fix graciously provided valuable discussions regarding the topic of this Note. At RAND, Ms. Suzanne Holroyd, Major
Nederlands Bibliotheek en Lektuur Centrum, The Hague (Netherlands).
Designed to provide assistance to countries in developing centralized services to their libraries for nonbook materials, this pamphlet contains examples from five countries that have succeeded in establishing such services. Those examples include: (1) "The Central Library Service for AV-Materials in Denmark" (Suzanne Hemmeth…
International Federation of Library Associations, The Hague (Netherlands).
The three papers in this collection were presented during the meeting of the Section on Research and Theory. In the first paper, "BIEF: A North-South Knowledge Transfer Tool," Suzanne Richer examines the vital importance of scientific and technical information (STI) for developing countries, and notes that BIEF (Banque internationale…
Association for Education in Journalism and Mass Communication.
The Mass Communication and Society section of the Proceedings contains the following 11 papers: "A Cynical Press: Coverage of the 1996 Presidential Campaign" (Sandra H. Dickson, Cynthia Hill, Cara Pilson, and Suzanne Hanners); "JMC Faculty Divided: Majority Finds Dozen Uses for Research" (Fred Fedler, Maria Cristina Santana,…
... . FOR FURTHER INFORMATION CONTACT: Michael Pease, (5303P), Environmental Protection Agency, 1200...; email address: email@example.com . SUPPLEMENTARY INFORMATION: How can I access the docket and/or... Pease at (703) 308-0008 or firstname.lastname@example.org . Dated: November 22, 2011. Suzanne Rudzinski,...
Hardie, John, Ed.
This document consists of two consecutive issues of "ASPESA Papers", containing 5 and 6 papers, respectively, as follows: (1) "Human Realities and Technology in Distance Learning" (John G. Hedberg and Suzanne McNamara); (2) "A National Distance Education Admissions System," (Gavin Moodie); (3) "What's in a…
Suzanne Jarvis reports from the Fourth International Meeting on the Control of Neglected Zoonotic Diseases, hosted by the World Health Organization in Geneva in November. The meeting looked at progress that has been made in controlling these diseases and at what the next steps should be for further control.
The use of recycled manure solids for cattle bedding was among the subjects considered at the British Cattle Veterinary Association's congress last month. Both cattle and sheep vets gathered in Hinckley, Leicestershire, from October 16 to 18 to discuss a range of clinical and political issues. Suzanne Jarvis reports.
Not only is science fiction alive and well--it's flourishing. From the big screen (howdy, Wall-E) to the big books (like Suzanne Collins's The Hunger Games, which has attracted loads of prepublication praise), 2008 has been a great year for sci-fi. Publishers have released truckloads of new sci-fi titles this year, but what's particularly…
Wade, Suzanne E., Ed.
This book presents readings and teaching cases designed to prepare teachers for inclusive education. Part 1, "Readings," provides an overview of issues related to inclusive education and describes approaches for creating inclusive classrooms and schools, including: (1) "Creating Inclusive Classrooms: An Overview" (Suzanne E. Wade and Judy Zone);…
Detection of a Critical Period Necessary for Atrazine-Induced Mammary Gland Delays in Rats.
Jennifer L. Rayner1 and Suzanne E. Fenton2
1 University of North Carolina at Chapel Hill, DESE, Chapel Hill, NC, and 2 Reproductive Toxicology Division, USEPA, NHEERL/ORD, R...
Uptake of, & Sustained Adherence to Lymphedema Symptom Minimization Practices in Breast Cancer Survivors PRINCIPAL INVESTIGATOR: Suzanne M. Miller...SUBTITLE 5a. CONTRACT NUMBER Cognitive-Affective Predictors of the Uptake of, & Sustained Adherence to Lymphedema Symptom Minimization Practices in...SUPPLEMENTARY NOTES 14. ABSTRACT Approximately 20-30% of women develop lymphedema (LE) following breast cancer treatment. Effective symptom management
Suzanne Tegen's presentation about U.S. wind energy manufacturing (presented at WINDPOWER 2010 in Dallas) provides information about challenges to modeling renewables; wind energy's economic "ripple effect"; case studies about wind-related manufacturing in Colorado, Iowa, Ohio, and Indiana; manufacturing maps for the Great Lakes region, Arkansas, and the United States; sample job announcements; and U.S. Treasury Grant 1603 funding.
Kauer, Suzanne M.
Suzanne M. Kauer believes we must honor all voices in the discussion of what books students should read; she refuses to simplify the issue of censorship by dismissing the multifaceted concerns parents have for saying no to certain books. Kauer advocates doing more listening--asking parents questions to better understand their perspectives--and…
... Street NW., Room 10235, Washington, DC 20503, and to Suzanne H. Plimpton, Reports Clearance Officer... indicators for submission annually to NSF via the Research Performance Project Reporting module in Research.... These indicators are both quantitative and descriptive and may include, for example, the...
Recruitment and Retention Issues for the National Children's Study
Danelle T Lobdell1, Suzanne Gilboa2, Pauline Mendola1 (1US EPA, NHEERL; 2UNC Chapel Hill)
A better understanding of the most effective recruitment techniques and retention strategies for longitudinal, co...
CLASSIFICATION OF: 17. LIMITATION OF ABSTRACT 18. NUMBER OF PAGES 19a. NAME OF RESPONSIBLE PERSON Suzanne Smith a. REPORT U...software recorded a variety of measurements including eye-blink duration (EBD), eye-blink frequency (EBF), eye-blink velocity ( EBV ), percentage of time
and the Liberal Tradition in America: The Clash with Military Realism ,” in American Civil-Military Relations, ed. Suzanne C. Nielsen and Don M...me, by some strange operation of magic I seem to have become the power of the land.” It was not just in the executive branch that McClellan found
Exposure Parameters Necessary For Delayed Puberty And Mammary Gland Development In Long-Evans Rats Exposed In Utero To Atrazine
Jennifer L. Rayner1, 2, Carmen Wood2, and Suzanne E. Fenton2
1 Department of Environmental Sciences and Engineering, School of Public Heal...
This lesson plan is based on Suzanne Collins's book, "The Hunger Games." Katniss and Gale know about District 12 and the surrounding woods. Additionally, from television coverage, they know that there are twelve districts and the Capitol. District 13 used to exist until the rebellion. But where are these districts now that the geography…
Klees, Steven J.
This article presents the author's response to four thoughtful reviews of his article. These reviews include: (1) Steve Heyneman and Kathryn Anderson's (2008) review: "A Quarter Century of Getting It Right in Education"; (2) Annie Vinokur's (2008) review; (3) Suzanne Bergeron's (2008) review; and (4) Jerrold Kachur's review and the extensive…
Stephenie Meyer's "Twilight" series (2005-2008) and Suzanne Collins' "The Hunger Games" series (2008-2010) have been hugely successful and influential texts, both as best-selling literary works and as action movie franchises. (To avoid confusion, "Twilight" and "The Hunger Games" in this essay refer to the…
In an examination of how content knowledge influenced her initial third grade social studies teaching experiences, Suzanne Wilson found that it, among other things, helped her "to hear what students say" and in her students' comments were "often...the seeds of complex and sophisticated historical ideas." She also found content…
There are different ways of exploring and examining the visual medium in the service and disservice of education. A discursive form rather than a visual medium is chosen in this attempt. Utilizing the conceptualizations of Suzanne Langer, Christine Nystrom observed that American symbolic environments have undergone a massive shift from discursive…
Wechsler, Harold, Ed.
This annual report contains six essays on current issues in higher education and a faculty salary report for 1996-97. The essays include: (1) "Faculty Salaries, 1996-97" (Suzanne B. Clery and John B. Lee), which notes that faculty salaries increased 3.1 percent for the year although the gap between the best- and lowest-paid faculty…
Wechsler, Harold S., Ed.
This report contains seven articles on current issues in higher education and a separate faculty salary report for 1999-2000. Articles on the "Status of the Profession" are: (1) "Faculty Salaries, 1999-2000" (Suzanne B. Clery and John B. Lee); (2) "Unions and Faculty Governance" (Christine Maitland and Gary Rhoades);…
... the Networking and Information Technology Research and Development (NITRD) Program. ACTION: Call for... Technology Research and Development (NITRD) Program on behalf of the SCORE Committee. Background: There is a... Networking and Information Technology Research and Development (NITRD) on February 22, 2011. Suzanne...
Roles of Epidermal Growth Factor (EGF) and Transforming Growth Factor-alpha (TGF-a) in Mediation of Dioxin (TCDD)-Induced Delays in Development of the Mouse Mammary Gland.
Suzanne E. Fenton, Barbara Abbott, Lamont Bryant, and Angela Buckalew. U.S. EPA, NHEERL, Reproductive Tox...
Environmental Factors Affecting Breast Cancer Susceptibility
Suzanne. E. Fenton
US EPA, ORD, MD-67 NHEERL, Reproductive Toxicology Division, Research Triangle Park, NC 27711.
Breast cancer is still the most common malignancy afflicting women in the Western world. Alt...
Duhaylongsod, Leslie; Snow, Catherine E.; Selman, Robert L.; Donovan, M. Suzanne
In this article, Leslie Duhaylongsod, Catherine E. Snow, Robert L. Selman, and M. Suzanne Donovan describe the principles behind the design of curricular units that offer disciplinary literacy support in the subject of history for middle school students who represent a wide range of reading levels, and for their teachers, whose own subject matter…
Rosenblith, Suzanne; Bindewald, Benjamin
This essay by Suzanne Rosenblith and Benjamin Bindewald is motivated by the question of how do those who value civic liberalism give the religiously orthodox a reason to engage in pluralist democratic deliberations in a manner that does not allow intolerance to undermine the foundations of liberal democracy. Introducing the idea of tolerance as…
... Commission (FCC) is correcting a notice that appeared in the Federal Register of January 24, 2013. This... Singleton, Consumer and Governmental Affairs Bureau, (202) 810-1503, or Suzanne.Singleton@fcc.gov (email); and/or Zenji Nakazawa, Public Safety and Homeland Security Bureau, (202) 418-7949,...
This document contains four papers from a symposium on adult learning issues and human resource development (HRD). "Creating a Systemic Framework for the Transfer of Learning from an Action Learning Experience" (Suzanne D. Butterfield, Kitty Gold, Verna J. Willis) discusses a study of the organizational elements that affect learning and…
This document contains three papers on action learning. "Action Learning: Case Studies of Most Valued Learning and Application" (Suzanne D. Butterfield) reports on a qualitative study in which longitudinal data was collected from document analysis and first-line consulting managers who had participated in action learning. The study…
... date will be forwarded to the Council members for their information and will become part of the... 20460; or by telephone at (202) 564-3887; or by email at email@example.com . SUPPLEMENTARY... Water Advisory Council: The 15 member Council was created by Congress on December 16, 1974, as part...
Dittmar, Helga; Halliwell, Emma; Ive, Suzanne
Reports an error in "Does Barbie make girls want to be thin? The effect of experimental exposure to images of dolls on the body image of 5- to 8-year-old girls" by Helga Dittmar, Emma Halliwell and Suzanne Ive ("Developmental Psychology," 2006 Mar, Vol 42, 283-292). A substantive error occurs in the Body shape dissatisfaction section on page…
Prolactin-Induced Tyrosine Phosphorylation, Activation and Receptor
Association of Focal Adhesion Kinase (FAK) in Mammary Epithelial Cells.
Suzanne E. Fenton1 and Lewis G. Sheffield2. 1U.S. Environmental Protection
Agency, MD-72, Research Triangle Park, NC 27711, and
Influence of Endocrine Disrupting Compounds (EDCs) on Mammary Gland Development and Tumor Susceptibility.
Suzanne E. Fenton1, and Jennifer Rayner1,2
1 Reproductive Toxicology Division, NHEERL/ORD, U.S. EPA, Research Triangle Park, NC, and 2 Department of Environmen...
Describes a history program at the Suzanne Middle School, Walnut, California, in which students create, design, and promote local history activities. Emphasizes the accomplishments of the program, including a rise in the school's state test scores from the twenty-second percentile to the ninety-fourth percentile. (RW)
Scientist-Astronaut Joseph P. Kerwin, science pilot for the Skylab 2 mission, speaks to a crowd at Ellington Air Force Base during welcome home ceremonies for the crew. Astronaut Paul J. Weitz, pilot, is at center; and Astronaut Charles Conrad Jr., crew commander, is at right. The wives, standing by their husbands, are (l-r) Shirley Kerwin, Suzanne Weitz and Jane Conrad.
Simmons, Amber M.
This article explores ways to utilize students' interest in fantasy literature to support critical literacy. Focusing on Suzanne Collins's The Hunger Games series (2008, 2009, 2010), the author addresses how elements of the trilogy relate to violent acts in our world, helping student understand that violence and brutality toward children is not…
Educational Horizons, 2013
Mary Mobley teaches English and Michael Chambers teaches world history at Manor New Technology High School, a STEM school, in Manor, Texas. In this article, they talk about how they used "The Hunger Games" by Suzanne Collins to teach their students about forms of government between World War I and World War II, and "Edutopia"…
Simmons, Amber M.
Building off of students' interest in popular apocalyptic/dystopian literature, this article explores how passages from Suzanne Collins's "The Hunger Games" trilogy aided in teaching students how to successfully rebel against traditional grammar rules, looking at fragments as intentional stylistic choices. Employing the values of…
Latham, Don; Hollister, Jonathan M.
Katniss Everdeen, the narrator and protagonist of Suzanne Collins' Hunger Games Trilogy, survives the grueling ordeal of forced participation in two games to the death through both physical prowess and mental agility. Both within and outside of the Games, she demonstrates information and media literacies. By becoming adept at interpreting and…
Bird, Stephanie J.
Discussed is the complexity of the issue concerning the use of live animals as subjects in laboratory tests. Included is a column written by Dr. Suzanne L. Epstein that discusses some of the advantages and disadvantages of use of tissue culture to replace laboratory animals. (CW)
An Additive Effect of a Mixture of Ammonium Perchlorate
and Sodium Chlorate on Pitutary-Thyroid Axis in Male F-344 Rats
Moazzam A. Khan 1,2,, 3Suzanne E. Fenton. 2Adam E. Swank, ZGeremy W. Knapp, 2Susan D.
Hester, and 2Douglas C. Wolf. 1NRC, 2Environmental Carcinog...
Late Gestational Atrazine Exposure Alters Maternal Nursing Behavior in Rats
Jennifer L. Rayner1 and Suzanne E. Fenton2
1 University of North Carolina at Chapel Hill, DESE, Chapel Hill, NC, and 2 USEPA/ ORD/NHEERL/Reproductive Toxicology Division, RTP, NC.
A novel effect of dioxin: Exposure during pregnancy severely impairs mammary gland differentiation.
Beth A. Vorderstrasse1, Suzanne E. Fenton2, Andrea A. Bohn3, Jennifer A. Cundiff1, and B. Paige Lawrence1,3,4 1Department of Pharmaceutical Sciences, Washington State Universi...
... A.; Baumes, Harry S.; Bender, Stuart; Bice, Donald; Black, David O.; Brady, Terence M.; Brewer, John..., Carole E.; MacMillian, Anne; Mande, Jerold; Mills, Ann C.; Palmieri, Suzanne; Pfaeffle, Frederick; Willis...; Douglas, Walt; Foster, Andrea L.; Golden, John; Gonzales, Oscar; Grahn, David P.; Hawk, Gilbert;...
and military : - agencies, however, express concerns about separation, childcare, deployment, maternity / paternity leave, discrimination, and career... adolescence marked by deep feelings of inadequacy, inferiority, and a sense of rejection by parents and significant others (page 21). 478p N ~U...TO THE SINAI: AN ETHNOGRAPHIC APPROACH" Suzanne Wood Katharine Gravino ...... .................... ... 451 "TYPOLOGY OF ARMY FAMILIES: COPING STYLES
TITLE: EFFECTS FROM GESTATIONAL EXPOSURE TO A MIXTURE OF ATRAZINE AND ITS BIOLOGICAL METABOLITES IN MALE LONG EVANS RATS.
Rolondo R. Enoch2, Sara N. Greiner 1, Geri L. Youngblood 1, Christine C. Davis 1, and Suzanne E. Fenton 1
1 U.S. Environmental Protection Agency, ORD, ...
TITLE: EFFECTS FROM GESTATIONAL EXPOSURE TO A MIXTURE OF ATRAZINE AND ITS BIOLOGICAL METABOLITES IN MALE LONG EVANS RATS.
Rolondo R. Enoch2, Sara N. Greiner 1, Geri L. Youngblood 1, Christine C. Davis 1, and Suzanne E. Fenton 1
1 U.S. Environmental Protection Agency, ORD, ...
TITLE: EFFECTS FROM GESTATIONAL EXPOSURE TO A MIXTURE OF ATRAZINE AND IT'S BIOLOGICAL METABOLITES IN MALE LONG EVANS RATS. Suzanne E. Fenton 1, Sara N. Greiner 1, Geri L. Youngblood 1 and Christine C. Davis 1
1 U.S. Environmental Protection Agency, Reproductive Toxicology Divi...
Pytash, Kristine E.
Writing plays an important role in young adults' lives. It is tied to academic achievement and also provides young adults with a voice in social interactions, a way to express their feelings, and an opportunity to reflect on life events. This study explores the writing practices of 2 adolescent girls: Suzanne and Molly. On multiple occasions they…
... No: 2011-28731] NATIONAL SCIENCE FOUNDATION Notice of Availability for Public Comment on the... AGENCY: National Science Foundation (NSF). ACTION: Notice of availability. SUMMARY: The National Science.... Suzanne H. Plimpton, Reports Clearance Officer, National Science Foundation. [FR Doc. 2011-28731 Filed...
Louis Pasteur Columbia, SC 29208 4, rue Blaise Pascal 67070 Strasbourg, FRANCE Professor John P. Fackler Department of Chemistry Dr. Suzanne Harris...Braunstein, Pierre Brown Room 9 Briggs, John R. off site Universite Louis Pasteur/CNRS Union Carbide Corporation 4 Rue Blaise Pascal P.O. Box 8361 F
Savitz-Romer, Mandy; Bouffard, Suzanne M.
How can an understanding of adolescent development inform strategies and practices for supporting first-generation college goers? In "Ready, Willing, and Able," Mandy Savitz-Romer and Suzanne Bouffard focus on the developmental tasks and competencies that young people need to develop in order to plan for and succeed in higher education. These…
Burger, Karin; Koehler, Thomas; Chabior, Michael; Allner, Sebastian; Marschner, Mathias; Fehringer, Andreas; Willner, Marian; Pfeiffer, Franz; Noël, Peter
Phase-contrast x-ray computed tomography has a high potential to become clinically implemented because of its complementarity to conventional absorption-contrast.In this study, we investigate noise-reducing but resolution-preserving analytical reconstruction methods to improve differential phase-contrast imaging. We apply the non-linear Perona-Malik filter on phase-contrast data prior or post filtered backprojected reconstruction. Secondly, the Hilbert kernel is replaced by regularized iterative integration followed by ramp filtered backprojection as used for absorption-contrast imaging. Combining the Perona-Malik filter with this integration algorithm allows to successfully reveal relevant sample features, quantitatively confirmed by significantly increased structural similarity indices and contrast-to-noise ratios. With this concept, phase-contrast imaging can be performed at considerably lower dose.
except the SMA was not clamped. Mice were kept anes- thetized for the duration of the experiment . Additional ketamine and xylazine were injected...in Anaesthesiology , vol. 24, no. 4, pp. 363–369, 2011.  A. Iwasaki and R. Medzhitov, “Regulation of adaptive immu- nity by the innate immune system...B.Malik, “Transport across the endothe- lium: regulation of endothelial permeability,” in Handbook of Experimental Pharmacology, pp. 107–144, 2006
technology,70 and the availability of high quality, advanced education must be expanded to larger segment of society. Poverty Alleviation. This program ...5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT NUMBER Major Irfan Ahmed Malik, Pakistan Army 5e. TASK NUMBER 5f. WORK...Gerges, M.A. , Member Donald P. Wright, Ph.D. Accepted this 17th day of June 2005 by: , Director, Graduate Degree Programs
20 Figure 1.16: FEA Model of Marrocco et al Dragonfly Hindwing . ........................... 21 Figure 1.17: Modal...Frequency Analysis of Engineered Dragonfly Wing . ............... 21 Figure 1.18: ANSYS and MATLAB Models of Flapping Wings by Malik and Qureshi [20...rotorcraft with a separate propulsion system. Research of the countless number of flying insects present in the world provide examples of structures that
Yadav, Sunil; Malik, Sunita; Singh, Gurdarshan
ABSTRACT A case report of a 6-year-old male child who reported with recurrent oral and skin ulcerations since childhood and was diagnosed as lipoid proteinosis manifesting with generalized thickening, hardening, and scarring of the skin and hoarseness of voice; is presented here. How to cite this article: Mittal HC, Yadav S, Malik S, Singh G. Lipoid Proteinosis. Int J Clin Pediatr Dent 2016;9(2):149-151. PMID:27365938
Recognition, Target Tracking, Data Fusion S. Shankar Sastry University of California - Berkeley Sponsored Projects Office The Regents of the University of...Parvez Ahammad, Lung-Chung Chang, Phoebus Chen, Kirak Hong, Leon Lin, Edgar Lobaton, Nikhil Naikal, Songhwai Oh, Shankar Sastry, Doug Tygar, Simon Wang...Malik, S. Shankar Sastry. Multiple-View Object Recognition in Band-Limited Distributed Camera Networks, , ( ): . doi: 2009/07/12 20:38:11 26 Manish
Cardiovascular Physiologic and Systemic Responses to Sequential Exposure to Nitrogen Dioxide and Ozone in Rats This dataset is associated with the following publication:Farraj , A., F. Malik, N. Coates , L. Walsh , D. Winsett , D. Terrell , L. Thompson, W. Cascio , and M. Hazari. Morning NO2 Exposure Sensitizes Hypertensive Rats to the Cardiovascular Effects of Same Day O3 Exposure in the Afternoon. INHALATION TOXICOLOGY. Informa Healthcare USA, New York, NY, USA, 28(4): 170-179, (2016).
W., and Schmidt, I., Protection against photic damage in retinitis pigmentosa , Adv Exp Med Biol, 77: 233-247 (1977). 2. Agarwal, L. P., and Malik, S...Laser Exposure imits ...................... 180 C. Optical Radiation Hazards - General Reviews...... 181 D. Retinal Burns from Lasers...radiation, Soy J Quantum Electron, 8: 552 (1978). 3. Anonymous, Use of various types of quantium generators in retinal diseases, Oftalmol Zh, 33(5): 323-324
Masling (1998) questioned Malik, Apel, Nelham, Rutkowski, and Ladd's 1997 suggestion that subliminal psychodynamic activation research with MOMMY AND I ARE ONE should be restricted. Problems in Masling's paper and the scope of research with MOMMY AND I ARE ONE are discussed. His position that such research should not be restricted is supported on the condition that subliminal psychodynamic activation research with MOMMY AND I ARE ONE (and other messages) use Fudin's 1986 procedure that could clarify the interpretation of successful experimental outcomes.
Computer Vision and Pattern Recognition . Jun. 2008, pp. 1-8. J. Shi and J. Malik, "Normalized cuts...reasoning for single image structure recovery. In Proceedings of the IEEE Conf. on Computer Vision and Pattern Recognition , June 2009. A. K. Mackworth...contours to detect and localize junctions in natural images. In Proceedings of the IEEE Conf. on Computer Vision and Pattern Recognition , pages
Rizzi, Barbara; Campana, Matteo; Zanella, Cecilia; Melani, Camilo; Cunderlik, Robert; Krivá, Zuzana; Bourgine, Paul; Mikula, Karol; Peyriéras, Nadine; Sarti, Alessandro
We discuss application of nonlinear PDE based methods to filtering of 3-D confocal images of embryogenesis. We focus on the mean curvature driven and the regularized Perona-Malik equations, where standard as well as newly suggested edge detectors are used. After presenting the related mathematical models, the practical results are given and discussed by visual inspection and quantitatively using the mean Hausdorff distance.
determine His word.57 56 Phillip C. Jessup , forward to The Islamic Law of Nations by...wrote The Quranic Concept of War. According to General M . Zia-Ul-Haq, the Pakistani Army Chief of Staff at the time, the Quranic Concept of War...72 M . Zia-Ul-Haq, “Foreward” The Qur’anic Concept of War by S.K. Malik (Delhi: Adam Publishers and Distributors, 1992
This thesis investigates an exemplar-based approach to object recognition that learns, on an image-by-image basis, the relative importance of patch...this thesis is a method for learning a set-to-set distance function specific to each training image and demonstrating the use of these functions for...Science University of California, Berkeley Professor Jitendra Malik, Chair This thesis investigates an exemplar-based approach to object recognition that
NOTES 14. ABSTRACT This thesis investigates an exemplar-based approach to object recognition that learns, on an image-by-image basis, the relative...contribution of this thesis is a method for learning a set-to-set distance function specific to each training image and demonstrating the use of these...Computer Science University of California, Berkeley Professor Jitendra Malik, Chair This thesis investigates an exemplar-based approach to object
Youth Marijuana Use 1 Modifiable Risk Factors for Marijuana Use Among Adolescents in a Youth Development Program Jenny A. Crain, MS, MPH, CPH, Suzanne L...risk for lifetime marijuana use. Keywords: Marijuana use; Risk factors; Youth development programs; Adolescents Modifiable Risk Factors for...negative consequences. Previous research has shown that adolescents with a history of prior marijuana, tobacco, and/or alcohol use are at greater risk of
Matagne1, Jean -Pierre Leburton1 Jacques Destine2, Guy Cantraine2 1Beckman Institute, University of Illinois at Urbana-Champaign , Urbana, IL 61820...PROCESSES R. Peter Smith, Suzanne C. Martin, Moonil Kim, Jean Bruston, Imran Mehdi, Dexter Humphrey, Michael Gaidis, Neal Erickson*, and Peter H...SEV/VSE, Feb. 1981 G. Galup-Montoro, M. Schneider, S. Acosta, R. Pinto , Proc. Brazilian Microelectronics Conference SBMICRO,1996. A. Cunha, O
Michael N. Hendee, thank you for your countless hours of sea stories, mentorship, and taking care of a new Baylor Bear. To the many people who assisted...From the Patient Administration Department: LT Katrina A. Chenevert, LT Heather L. Taylor, and LTJG Blake A. Allison. For Coding Experts: CAPT Michael ...P. Dinneen , Lena E. Taylor, and Suzanne J. Leggieri. A special thanks to ENS John M. Gardner for proof reading and providing moral support throughout
STANDARSIA1 3 -A Suznn Y4Sl ’ś’. Doc 0 006 U m Nalionai Deftense U’" Defence nationale LOCAT -A DATA RETRIEVAL PROGRAM by Suzanne Y. Slinn SA RSA T Project...2.1 DESIGN PHILOSOPHY...................2 2.2 SATELLITE AND LOCATION SOFT KEY DISPLAY .. .. ........ 3 2.3...LOCAT -Calling Sequence .. .. ...... ........ 2 FIGURE 2: SAT/LOC Soft Key Display .. .. ...... ..... 3 FIGURE 3 : Frequency Soft Key Display
PROJECT LEAD THOMAS HAWLEY ANDREW HYDE JOHN E. KRUSE GREGORY A. MARCHAND MICHAEL MCERLEAN SUZANNE MCKENNA MARK PARKER SASHA...Posts,” U.S. Department of State, Office of Medical Services, August 2007, p. 4. Mark Ward, “Serving in High-Threat Posts,” Foreign Service Journal...Mr. Mark Kimmitt Deputy Assistant Secretary of Defense, Near Eastern and South Asian Affairs Office of the Secretary of Defense Colonel
Threat-Mission Study) will be presented Update on the Weapon Assignment Model (WAM) Rachel Echternach United States Strategic Command Abstract...Stockage Policy Opportunities 2nd Lt Rachel Oates, USAF AFLMA/LGY 501 Ward St. Maxwell AFB Gunter, AL 36114 (334) 416-4524 (fax (334) 416-4638...NMN) -Joint Warare Analysis Center Carroll, DR Dennis P - Metron, Inc. Beers, Lt Col Suzanne M - SMC Det 1 1/CWSN Carson , Mr Keith R - ODCSSA
Civilian, USAF Layout Ms. Laura Caswell, Civilian, USN Publications Officer CDR (S) Cindy Dieterly, USN Purpose: ALSA Center publishes the...at Forward Operating Base Warhorse, Iraq, on 28 May 2005, during Operation Iraqi Freedom. (Photo by SSgt. Suzanne M . Day, USAF) By Major R.P...conflicts of tomorrow. U.S. Marine Corps CPL Stefan Ayotte, right, aviation net support, Detachment Alpha, Marine Air Support Squadron 6
Staff: Research Assistants: Support Staff: Susan Gerhart David Taylor Lisa Moses Raymond Bates Jeannette Wing Rod Erickson Stanley Lee David Thompson...Kahn, and Bernard Lang. Formal Definition of Ada, Honeywell, Inc. and CII-Honeywell Bull, 1980. 2. Ichbiah, Jean D., et al., Reference Manual for the...Sunshine Bernard Berthomieu Suzanne Sluizer Greg Finn 7.1 PROBLEM BEING SOLVED This project explores the design and analysis of computer-to-computer
A conference organised by the World Health Organization (WHO) and the World Organisation for Animal Health (OIE), in collaboration with the Food and Agriculture Organization of the United Nations (FAO) and the Global Alliance for Rabies Control (GARC), in Geneva on December 10 to 11, 2015, saw delegates from nearly 100 countries meet to discuss the WHO's goal of eliminating dog-mediated human rabies by 2030 and work on a new framework to focus efforts towards achieving this goal. Suzanne Jarvis reports.
Electronic and thermal effects in the insulator -metal phase transition in VO2 nano-gap junctions Arash Joushaghani,1 Junho Jeong,1 Suzanne Paradis,2...voltage waveforms, the electronically induced insulator -metal phase transition is investigated in the adiabatic heating and transient carrier injection...the complete insulator -metal phase transition is limited by thermal redistribution times to hundreds of nanoseconds. The dynamics of the insulator
exercised frequently. More pronounced were results obtained from the model examining the joint effects of early-life physical activity and net lifetime...Number: DAMD17-97-1-7235 TITLE:. Physical Activity , Body Size, Intentional Weight Loss and Breast Cancer Risk: Fellowship PRINCIPAL INVESTIGATOR: Suzanne...SUBTITLE 5. FUNDING NUMBERS Physical Activity , Body Size, Intentional Weight Loss and Breast Cancer: DAMD 17-97-1-7235 Risk: Fellowship 6. AUTHORIS
Davidson, PhD*; Suzanne J. Wilson, MSc*; David J. Chalmers, PhD*; Barry D. Wilson, PhDf; Lt Col David McBnde, RNZAMCf ABSTRACT The biomechanical ...force. Stability training is low cost and has the ability to address the biomechanical mechanisms of several lower-limb injuries. However, it requires... biomechanical mechanism of the injury, an effective injury prevention strategy must take into account the particular requirements of the user group.’ In
Vibration Suzanne D. Smith Air Force Research Laboratory Jeanne A. Smith Raymond J. Newman Advanced Information Engineering Services, Inc. A General...AND HELMET BIODYNAMICS AND TRACKING PERFORMANCE DURING EXPOSURE TO WHOLE-BODY VIBRATION 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 62202F 6. AUTHOR(S...distribution is unlimited. 13. SUPPLEMENTARY NOTES Presented at the UK Conference on Human Response to Vibration , England Sep 2004 14. ABSTRACT Helmet
Contents University/Institution Armstrong Laboratory Author Report Title Directorate Vol-Page Dr. James L Anderson AL/EQC 2- 1 University of Georgia, Athens...Dr. Suzanne C Baker ALIOER 2- 4 James Madison University, Harrisonburg, VA Rat Pup Ultrasonic Vocalizations: A Sensitive Indi DR Alexander B... Prescott , AZ Radiation Characterization of Commerically Process DR Gajanan S Bhat PL/RKFE 3- 4 Tennessee, Knoxville, TN Polyetherimide Fibers: Production
also recruits highly skilled professionals in the fields of engineering, medicine, chemistry , physics, computer programming, communications, and so...motivates them to kill people. Sociologist J. Bowyer Bell (1985) also has noted that European anarchists, unlike other terrorists, belong more to the...backgrounds of the Baader-Meinhof Gang’s members illustrate this in particular: Suzanne Albrecht, daughter of a wealthy maritime lawyer; Baader, the son of
Health care technology provides the key to becoming the high performing efficient organization you want to be. But how do you sift through the many available solutions and determine which technology to acquire? Do you fully understand the best practices for choosing and using technology and measuring the value gained once your new solutions are in place? Get a map to the digital road from Suzanne Sblendorio, director of Healthcare Information Technology Consulting at Simione Healthcare Consultants.
This paper explores the interactive CD-ROM No Other Symptoms: Time Travelling with Rosalind Brodsky, usingtelepathetic socio-psychological, psychoanalytic and narrative theories. The CD-ROMexists as a contemporary artwork and published interactive hardcover book authored by painter and new-media visual artist Suzanne Treister. The artwork incorporates Treister's paintings, writing, photoshop, animation, video and audio work with narrative structures taken from world history, the history of psychoanalysis, futurist science and science fiction, family history and biography.
Suzanne Tegen presented this information as part of the June 17, 2015 WINDExchange webinar: Overcoming Wind Siting Challenges III: Public Acceptance and Land Use. This presentation provides an overview of current NREL research related to wind energy deployment considerations, the DOE Wind Vision as it relates to public acceptance and land use, why public acceptance of wind power matters, where the U.S. wind resource is best, and how those rich resource areas overlay with population centers.
Brock, D W
Cohen introduces a section of articles on hospital ethics committees that appears twice a year in the Hastings Center Report. Articles by Dan W. Brock, Alan R. Fleischman, Suzanne M. Mitchell and Martha S. Swartz, and Janet Fleetwood support the idea that hospital ethics committees are performing a needed service. Ethics committees have been in existence long enough, however, to begin to explore new issues and activities.
Carlson, Iowa Department of Transportation, Ames, IA • Suzanne Chubb, U.S. Army Engineer Great Lakes and Ohio River Division, Cincinnati, OH...Conservation Service, Storm Lake , IA • Frank Gibbs, USDA Natural Resources Conservation Service, Findlay, OH • John Jaeger, Metropolitan Park...District of the Toledo Area, Maumee, OH • Neal Johnson, U.S. Army Engineer District, Rock Island, IL ERDC/EL TR-10-16 x • Ken Klick, Lake County
The United States needs a skilled and qualified wind energy workforce to produce domestic clean power. To assist with wind energy workforce development, the U.S. Department of Energy (DOE) and National Renewable Energy Laboratory are engaged with several efforts.This presentation by Suzanne Tegen describes these efforts, including a wind industry survey, DOE's Wind Career Map, the DOE Wind Vision report, and an in-depth discussion of the Jobs & Economic Development Impacts Model.
STS-69 Mission Specialist Michael L. Gernhardt (right) gets a chance to say hi to his mother, Suzanne Winters, and her husband Doug, after the STS-69 flight crew arrived at KSC's Shuttle Landing Facility. The five astronauts assigned to the mission are looking forward to a liftoff aboard the Space Shuttle Endeavour during a two and a half hour window opening at 11:09 a.m. EDT, Sept. 7.
SoS Navigator 2.0: A Context-Based Approach to System-of-Systems Challenges Philip Boxer David Carney Suzanne Garcia Lisa ...the clinical ser- vice’s role in treating patient conditions. After that phase, pathfinder projects would establish the adoption feasibility of the...executed adoption feasibility projects (called pathfinder projects) to address the services being provided by six different clinics within their
Meloy, J Reid; Genzman, Jacqueline
The Terrorist Radicalization Assessment Protocol (TRAP-18) is a structured professional judgment instrument for the assessment of individuals who present a concern for lone-actor terrorism. It consists of eight proximal warning behaviors and 10 distal characteristics. Previous research has demonstrated its interrater reliability and some concurrent and postdictive validity. In this article, TRAP-18 is retrospectively applied to the case of US Army psychiatrist and jihadist Malik Nidal Hasan, who committed a mass murder at Fort Hood, Texas in 2009. The strengths and limitations of TRAP-18 as a structured professional judgment instrument for mental health clinicians are discussed, and clinical risk management suggestions are made.
Janke, Erik; Balakumar, Ponnampalam
The primary stability of incompressible three-dimensional boundary layers is investigated using the Parabolized Stability Equations (PSE). We compute the evolution of stationary and traveling disturbances in the linear and nonlinear region prior to transition. As model problems, we choose Swept Hiemenz Flow and the DLR Transition Experiment. The primary stability results for Swept Hiemenz Flow agree very well with computations by Malik et al. For the DLR Experiment, the mean flow profiles are obtained by solving the boundary layer equations for the measured pressure distribution. Both linear and nonlinear results show very good agreement with the experiment.
Sarti, A. |; Mikula, K.; Sgallari, F.
The authors introduce a new model for multiscale analysis of space-time echocardiographic sequences. The proposed nonlinear partial differential equation, representing the multiscale analysis, filters the sequence while keeping the space-time coherent structures. It combines the ideas of regularized Perona-Malik anisotropic diffusion and the Galilean invariant movie multiscale analysis of Alvarez, Guichard, Lions and Morel. A numerical method for solving the proposed partial differential equation is suggested and its stability is shown. Computational results on synthesized and real sequences are provided. A qualitative and quantitative evaluation of the accuracy of the method is presented.
AD-AG91 843 , JOHNS - MANVILLE SALES CORP DENVER CO RESEARCH AND OEV--ETC F/6 13/1 PERFORMANCE EVALUATION OF POINT-OF-USE WATER HEATERS.(U) OCT AG P B...POINT-OF-USE WATER HEATERS P. B. SHEPHERD JOHNS - MANVILLE SALES CORPORATION RESEARCH & DEVELOPMENT CENTER KEN-CARYL RANCH, DENVER, COLORADO 80217 15...literature survey was conducted by Ms. Suzanne D.A. Graham who is on the Corporate Information Center staff of the Johns - Manville Research & Development
Burlington - GO-3 Caldwell Francis R0215 So. Burlington - GO-3 Cane Henry R. R0814 Huntington - GO-1, SO-1 Cannon Karl and John R0070 Winooski - GO-3 Cannon...Barre VT R-PCS-9132 Suzanne Klinefelter Barre VT R-PCS-0174 Francis Abramovich Milton VT R-PCS-4375 RB Klirkenberg Burlington VT R-PCS-4830 Larry...3555 Sandra Backstrom Vergennes VT R-PCS-2525 Samantha Laroche Swanton VT R-PCS-1693 Dale Bacon South Burlington VT R-PCS-2959 Jason Laroche Essex
Suzanne, Karine; Billiotte, Joël
Trapped-gas content in natural porous media, also called residual gas saturation ( Sgr), corresponds to the imbibition end-point. To define the parameters controlling Sgr, two parameters were studied: the influence of rock characteristics (on 400 sandstone samples) and initial gas saturation ( Sgi), on the basis of 60 experimental curves between Sgr and Sgi. Based on an extensive experimental database, this study establishes the dominant influence of microporosity on trapped gas saturation, and indirectly that of the contained clays. To cite this article: K. Suzanne, J. Billiotte, C. R. Geoscience 336 (2004).
tre cOllecti0n Of ormtio. n he r n tmt or er e Of this C ,ollectof of inorma o. Icluding suggeiont for reducing tis burden. to Watiington N _dgar i...AND SUBTITLE S. FUNDING NUMBERS Intelligent Tutoring for Diagnostic Problem Solving in Complex Dynamic Systems C : N00014-87-K-0482 6. AUTHOR(S) PE...Chronister, Sally Cohen, Ed Crowther, Kelly Deyoe, Suzanne Dilley, Brenda Downs, Janet Fath, Dick Henneman , Patty Jones, Merrick Kossack, Steve Krosner
In the Space Station Processing Facility, Marsha Ivins (left), a mission specialist on the STS-98 crew, discusses the U.S. Laboratory with members of the laboratory's processing team, (left to right) James Thews, Suzanne Fase, and Danny Whittington. The laboratory module, considered the centerpiece of the International Space Station (ISS), has been named 'Destiny' in honor of its prominent role in the world's largest science and technology effort. It is planned for launch aboard Space Shuttle Endeavour on the sixth ISS construction flight currently targeted for March 2000.
In the Space Station Processing Facility, Marsha Ivins, a mission specialist on the STS-98 crew, inspects the U.S. Laboratory with members of the laboratory's processing team. The laboratory module, considered the centerpiece of the International Space Station (ISS), has been named 'Destiny' in honor of its prominent role in the world's largest science and technology effort. It is planned for launch aboard Space Shuttle Endeavour on the sixth ISS construction flight currently targeted for March 2000. From left to right are Ivins, Jerry Hopkins, Danny Whittington, Melissa Orozco, Vicki Reese and Suzanne Fase.
In the Space Station Processing Facility, Marsha Ivins, a mission specialist on the STS-98 crew, inspects the U.S. Laboratory with members of the laboratory's processing team. The laboratory module, considered the centerpiece of the International Space Station (ISS), has been named 'Destiny' in honor of its prominent role in the world's largest science and technology effort. It is planned for launch aboard Space Shuttle Endeavour on the sixth ISS construction flight currently targeted for March 2000. From left to right are Ivins, Jerry Hopkins, Danny Whittington, Melissa Orozco, and Suzanne Fase.
In the Space Station Processing Facility, Marsha Ivins, a mission specialist on the STS-98 crew, inspects the U.S. Laboratory with members of the laboratory's processing team. The laboratory module, considered the centerpiece of the International Space Station (ISS), has been named 'Destiny' in honor of its prominent role in the world's largest science and technology effort. It is planned for launch aboard Space Shuttle Endeavour on the sixth ISS construction flight currently targeted for March 2000. From left to right are Ivins, Danny Whittington (face not visible), Melissa Orozco, Jerry Hopkins, and Suzanne Fase.
This guest feature from Suzanne Lewis, a long-time advocate of evidence based library and information practice (EBLIP) in Australia, discusses a current trend within the movement that focuses on the skills, knowledge and competencies of health librarians. In particular, the feature describes three specific Australia-based research projects, on expert searching, indigenous health and future skills requirements for the health library workforce respectively, that exemplify this trend. These projects illustrate how the evidence base can be strengthened around the skills and knowledge required to deliver services that continue to meet the changing needs of health library and information users.
In California's future scenarios, energy demand increases with population growth and productivity. Decision-makers will have to make choices about which energy resources to utilize, and offshore wind offers one option for carbon-free electricity with the potential for increased local jobs. This presentation discusses results from an NREL report, Floating Offshore Wind in California: Gross Potential for Jobs and Economic Impacts from Two Future Scenarios. Presenter Suzanne Tegen describes the Jobs and Economic Development Impact (JEDI) model and its results for two offshore wind scenarios in California. She discusses different assumptions and how they affect the scenarios.
View A&M University Vol-Page No: 2-25 Prairie View, TX 77446-0000 Anderson, James field: Analytical Chemistry Associate Professor, PhD Laboratory: AL...Baker, Suzanne Field: Assistant Professor, PhD Laboratory: AL/OZ Dept. of Psychology James Madison University VcL-Page ’o0: 2-36 Rarrisonburg, VA...Aeronautical Univ Vol-Page No: 3-24 Prescott , AZ 86301-0000 Bellem, Raymond Field: Dept. of Computer Science Dept, CDM. El cs, PhD Laboratory: / 3200
About 150 people at the 1984 AGU Fall Meeting attended an evening panel session on combining professional and family lives. Panelists were Tanya Atwater (University of California, Santa Barbara), Laurie Brown (University of Massachusetts), Silvia Garzoli (Lamont-Doherty Geological Observatory), and Jimmy Diehl and Suzanne Beske-Diehl (Michigan Technological University). The session was sponsored by the AGU Education and Human Resources Committee. The panelists had been asked to describe their own lives and decisions and to pass on advice or experience that they had gained.
AD-A7l 43 ANALYSIS OF HUMAN COMMUNICATION DURING ASSEMBLY TASKS in1(U) CRNEGIE-MELLO UNIY PITTSBURGH PA ROBOTICS INST UNCLSSIIEDK S BARBER ET AL...ao I Dur~~~~IngAbcbyTs; 7c .S:in i lSAo .0. Analysis of Human Communication During Assembly Tasks K. Suzanne Barber and Gerald J. Agin CMU-RI-TR-86-1...TYPE or REPORT & PE-Rioo CevCZaz Analysis of Human Communication During Assembly Inlterim Tasks I . PERFORMING 00RG. REPORT NUMBER 1. £UT~oOR~e) IL
Selby, Gregory V.
Numerous experimental studies were conducted on the steady, three-dimensional boundary layer over a disk rotating at constant angular speed in an otherwise undisturbed fluid. The subject flow geometry is of interest because it provides a relatively simple way to study the cross-flow instability phenomenon which occurs in three-dimensional boundary layers, as on swept wings. This flow instability results in the formation of a stationary spiral vortex flow field over the disk, as shown by Wilkinson and Malik. Using a hot-wire probe, the spatial wave pattern of stationary vortices, which filled the entire circumference of the disk was mapped. The subject flow instability caused transition-to-turbulent flow as the periphery of the disk was approached. The effect on receptivity and transition of discrete disturbance modes, such as three-dimensional toughness elements and acoustic excitation was investigated. The present study (an extension of the work of Wilkinson and Malik) is focused on the effect of pulsed point suction on flow instability and transition, and consequently, on the classical stationary vortical flow pattern.
Sánchez-Reales, J. M.; Andersen, O. B.; Vigo, M. I.
With increased geoid resolution provided by the gravity and steady-state ocean circulation explorer (GOCE) mission, the ocean's mean dynamic topography (MDT) can be now estimated with an accuracy not available prior to using geodetic methods. However, an altimetric-derived MDT still needs filtering in order to remove short wavelength noise unless integrated methods are used in which the three quantities are determined simultaneously using appropriate covariance functions. We studied nonlinear anisotropic diffusive filtering applied to the oceańs MDT and a new approach based on edge-enhancing diffusion (EED) filtering is presented. EED filters enable controlling the direction and magnitude of the filtering, with subsequent enhancement of computations of the associated surface geostrophic currents (SGCs). Applying this method to a smooth MDT and to a noisy MDT, both for a region in the Northwestern Pacific Ocean, we found that EED filtering provides similar estimation of the current velocities in both cases, whereas a non-linear isotropic filter (the Perona and Malik filter) returns results influenced by local residual noise when a difficult case is tested. We found that EED filtering preserves all the advantages that the Perona and Malik filter have over the standard linear isotropic Gaussian filters. Moreover, EED is shown to be more stable and less influenced by outliers. This suggests that the EED filtering strategy would be preferred given its capabilities in controlling/preserving the SGCs.
Yu, Hongchuan; Chua, Chin-Seng
In this paper, the gradient vector flow fields are introduced in image restoration. Within the context of flow fields, the shock filter, mean curvature flow, and Perona-Malik equation are reformulated. Many advantages over the original models can be obtained; these include numerical stability, large capture range, and high-order derivative estimation. In addition, a fairing process is introduced in the anisotropic diffusion, which contains a fourth-order derivative and is reformulated as the intrinsic Laplacian of curvature under the level set framework. By applying this fairing process, the shape boundaries will become more apparent. In order to overcome numerical errors, the intrinsic Laplacian of curvature is computed from the gradient vector flow fields instead of the observed images.
Manniesing, Rashindra; Viergever, Max A; Niessen, Wiro J
A method is proposed to enhance vascular structures within the framework of scale space theory. We combine a smooth vessel filter which is based on a geometrical analysis of the Hessian's eigensystem, with a non-linear anisotropic diffusion scheme. The amount and orientation of diffusion depend on the local vessel likeliness. Vessel enhancing diffusion (VED) is applied to patient and phantom data and compared to linear, regularized Perona-Malik, edge and coherence enhancing diffusion. The method performs better than most of the existing techniques in visualizing vessels with varying radii and in enhancing vessel appearance. A diameter study on phantom data shows that VED least affects the accuracy of diameter measurements. It is shown that using VED as a preprocessing step improves level set based segmentation of the cerebral vasculature, in particular segmentation of the smaller vessels of the vasculature.
(Vişan Pungǎ, Mirela; Moldovanu, Simona; Moraru, Luminita
MR technology is one of the best and most reliable ways of studying the brain. Its main drawback is the so-called intensity inhomogeneity or bias field which impairs the visual inspection and the medical proceedings for diagnosis and strongly affects the quantitative image analysis. Noise is yet another artifact in medical images. In order to accurately and effectively restore the original signal, reference is hereof made to filtering, bias correction and quantitative analysis of correction. In this report, two denoising algorithms are used; (i) Basis rotation fields of experts (BRFoE) and (ii) Anisotropic Diffusion (when Gaussian noise, the Perona-Malik and Tukey's biweight functions and the standard deviation of the noise of the input image are considered).
Baggaley, Andrew W.; Barenghi, Carlo F.; Shukurov, Anvar
Using a multi-scaled, chaotic flow known as the KS model of turbulence [J.C.H. Fung, J.C.R. Hunt, A. Malik, R.J. Perkins, Kinematic simulation of homogeneous turbulence by unsteady random fourier modes, J. Fluid Mech. 236 (1992) 281-318], we investigate the dependence of Lyapunov exponents on various characteristics of the flow. We show that the KS model yields a power law relation between the Reynolds number and the maximum Lyapunov exponent, which is similar to that for a turbulent flow with the same energy spectrum. Our results show that the Lyapunov exponents are sensitive to the advection of small eddies by large eddies, which can be explained by considering the Lagrangian correlation time of the smallest scales. We also relate the number of stagnation points within a flow to the maximum Lyapunov exponent, and suggest a linear dependence between the two characteristics.
Mikkelsen, Ole A.; Chami, Malik; Doxaran, David
This special issue of Geo-Marine Letters presents selected contributions from the international conference Particles in Europe (PiE) 2010 organized by Sequoia Scientific, Inc., and the Laboratoire d'Océanographie de Villefranche (LOV) on 15-17 November 2010 in Villefranche-sur-Mer, France, and guest-edited by Ole Mikkelsen, Malik Chami and David Doxaran. PiE was initiated in 2008, in order to promote and further our understanding of the importance of suspended particulate matter (SPM) for a very wide range of processes in the aquatic environment—from optics and acoustics, over sediment transport, to the global carbon balance. The papers in this special issue are in particular concerned with the interaction between SPM and water optical properties, as well as how to use optical proxy measurements to understand SPM processes. The next PiE conference is scheduled for 17-19 October 2012 in Barcelona, Spain.
Cunderlik, Robert; Mikula, Karol
The paper presents nonlinear diffusion filtering of the GOCE-based satellite-only mean dynamic topography (MDT). Our approach is based on a numerical solution to the nonlinear diffusion equation defined on the discretized Earth’s surface using the regularized surface Perona-Malik Model. For its numerical discretization we use a surface finite volume method. A key idea is that the diffusivity coefficient depends on the edge detector. It allows effectively reduce the stripping noise while preserve important gradients in filtered data. Numerical experiments present nonlinear filtering of the geopotential evaluated from the GO_CONS_GCF_2_ DIR_R5 model on the DTU13 mean sea surface. After filtering the geopotential is transformed into the MDT.
Caleb, John T D; Mathai, Manu Thomas
The genus Stenaelurillus Simon, 1886 is known from 35 species worldwide, including 27 species from Africa and eight from Asia (four species known from India, one from Iran, one from China, one from Tibet and one from Vietnam) (World Spider Catalog 2016). The four species known from India are S. albus Sebastian et al., 2015, S. jagannathae Das, Malik & Vidhel, 2015, S. lesserti Reimoser, 1934 and S. sarojinae Caleb & Mathai, 2014 (Prószyński 2015; World Spider Catalog 2016). The present paper contains description of Stenaelurillus metallicus sp. nov., discovered from scrub jungle remnants of tropical dry evergreen forests, a unique habitat found in Madras Christian College campus, Chennai, Tamil Nadu, India.
Sarti, Alessandro; Mikula, Karol; Sgallari, Fiorella; Lamberti, Claudio
We are presenting here a model for processing space-time image sequences and applying them to 3D echo-cardiography. The non-linear evolutionary equations filter the sequence with keeping space-time coherent structures. They have been developed using ideas of regularized Perona-Malik an-isotropic diffusion and geometrical diffusion of mean curvature flow type (Malladi-Sethian), combined with Galilean invariant movie multi-scale analysis of Alvarez et al. A discretization of space-time filtering equations by means of finite volume method is discussed in detail. Computational results in processing of 3D echo-cardiographic sequences obtained by rotational acquisition technique and by real-time 3D echo volumetrics acquisition technique are presented. Quantitative error estimation is also provided.
Clark, Ian A.; Mackay, Clare E.; Holmes, Emily A.
Involuntary autobiographical memories (IAMs) are typically discussed in the context of negative memories such as trauma ‘flashbacks’. However, IAMs occur frequently in everyday life and are predominantly positive. In spite of this, surprisingly little is known about how such positive IAMs arise. The trauma film paradigm is often used to generate negative IAMs. Recently an equivalent positive film was developed inducing positive IAMs (Davies, Malik, Pictet, Blackwell, & Holmes, 2012). The current study is the first to investigate which variables (emotional reaction to the film; recognition memory of the film; participant characteristics) would best predict the frequency of positive IAMs. Higher levels of positive mood change to the film were significantly associated with the number of positive IAMs recorded in the subsequent week. Results demonstrate the importance of positive emotional reaction at the time of an event for subsequent positive IAMs. PMID:23416539
Săndulescu, Aurel; Gupta, Raj K.; Greiner, Walter; Carstoiu, Florin; Horoi, Mihai
The folded Michigan — 3-Yukawa (M3Y) potential is used for the first time for calculating the WKB penetration probabilities, with deformation effects of the emitted clusters also included for the first time. For the clusters to be spheres, our calculations of the (empirical) performation probabilities P0 show that, depending rather sensitively on the choice of nuclear potential, P0 decreases with mass Ac of the emitted cluster, as is the case for other two model calculations of Blendowske-Walliser and Malik-Gupta. The deformation effects of the emitted clusters are shown to reduce the performation probabilities by an order of magnitude 103, which invalidates the simple straight line formula between — log10 P0 and Ac.
Auxier, J.A.; Ohnesorge, W.F.
This paper is the result of some recent discussions of exposure rates within the first few hours of the Hood detonation of the Plumbbob series due to neutron activation of soil. We estimated the exposure rates from 1/2 to 3 h after the detonation from ground zero to 1000 yards from ground zero. The area was assumed to be uncontaminated by fallout. Soil samples from the area of the Nevada Test Site at which the Hood device was detonated were sent to ORNL by Dr. John Malik of Los Alamos and by Mr. Gordon Jacks of the Nevada Test Site. These samples were irradiated at the DOSAR facility and the resulting activity analyzed. Calculations of exposure rates were then made based on the analyzed activity and the measured thermal neutron fluences at DOSAR and at the Hood Site.
Along with the Lung Cancer Social Media (#LCSM) community, the National Cancer Institute will be co-hosting a lively and interactive Google Hangout on Air about the changing landscape of lung cancer research and treatment. During the chat, viewers will have the opportunity to pose questions to a panel of lung cancer experts including NCI's Dr. Shakun Malik, the head of thoracic oncology therapeutics, Roy S. Herbst, MD, PhD, Chief of Medical Oncology, Yale Cancer Center and Smilow Cancer Hospital at Yale-New Haven and David Tom Cooke MD FACS, Head, Section of General Thoracic Surgery University of California, Davis. You can also learn more and follow along on the #LCSM Chat page. The chat will be moderated by lung cancer advocate and #LCSM co-founder, Janet Freeman-Daily. To ask questions of our experts, simply use the #LCSM hashtag during the chat.
Pollak, I; Willsky, A S; Krim, H
We introduce a family of first-order multidimensional ordinary differential equations (ODEs) with discontinuous right-hand sides and demonstrate their applicability in image processing. An equation belonging to this family is an inverse diffusion everywhere except at local extrema, where some stabilization is introduced. For this reason, we call these equations "stabilized inverse diffusion equations" (SIDEs). Existence and uniqueness of solutions, as well as stability, are proven for SIDEs. A SIDE in one spatial dimension may be interpreted as a limiting case of a semi-discretized Perona-Malik equation. In an experiment, SIDE's are shown to suppress noise while sharpening edges present in the input signal. Their application to image segmentation is also demonstrated.
Kocer, Hasan Erdinc; Cevik, Kerim Kursat; Sivri, Mesut; Koplay, Mustafa
Background Developmental dysplasia of the hip (DDH) can be detected with ultrasonography (USG) images. However, the accuracy of this method is dependent on the skill of the radiologist. Radiologists measure the hip joint angles without computer-based diagnostic systems. This causes mistakes in the diagnosis of DDH. Objectives In this study, we aimed to automate segmentation of DDH ultrasound images in order to make it convenient for radiologic diagnosis by this recommended system. Materials and Methods This experiment consisted of several steps, in which pure DDH and various noise-added images were formed. Then, seven different filters (mean, median, Gaussian, Wiener, Perona and Malik, Lee, and Frost) were applied to the images, and the output images were evaluated. The study initially evaluated the filter implementations on the pure DDH images. Then, three different noise functions, speckle, salt and pepper, and Gaussian, were applied to the images and the noisy images were filtered. In the last part, the peak signal to noise ratio (PSNR) and mean square error (MSE) values of the filtered images were evaluated. PSNR and MSE distortion measurements were applied to determine the image qualities of the original image and the output image. As a result, the differences in the results of different noise removal filters were observed. Results The best results of PSNR values obtained in filtering were: Wiener (43.49), Perona and Malik (27.68), median (40.60) and Lee (35.35) for the noise functions of raw images, Gaussian noise added, salt and pepper noise added and speckle noise added images, respectively. After the segmentation process, it was seen that applying filtering to DDH USG images had low influence. We correctly segmented the ilium zone with the active contour model. Conclusion Various filters are needed to improve the image quality. In this study, seven different filters were implemented and investigated on both noisy and noise-free images. PMID:27853489
Terms such as sanctity and inviolability have failed to provide a legally coherent or ethically sound principle upon which to determine the scope of the intrinsic value of life against extrinsic, quality‐of‐life considerations in a medical context. In their recent work, Margaret Brazier and Suzanne Ost introduce a new term, reverence for life, which they suggest may be more appropriate when attempting to navigate the murky waters of the meaning of life and the value that should be attached to it. They suggest that reverence should be utilised as an alternative that better reflects the nuances and the realities of the dilemma. This paper explores the existing difficulties before considering how the principle of reverence might provide a principled compromise over when the presumption in favour of preserving life should be rebutted. PMID:28111491
Kinnunen, T.; Skiff, B. A.
The list below is a continuation of a series providing accurate positions and identifications for variables appearing on the MVS charts (Hoffmeister, 1957, Mitt. Verdander. Sterne, No. 245). The variables here were first described by Hoffmeister (1949, Astron. Abh. Ergaenzungshefte z.d. Astron. Nach., 12, no. 1, A3) in the difficult-to-find ``Ergaenzungshefte'' to the Astronomische Nachrichten, and are the first group from a collection of some 1440 variables from this publication. Details about the identification procedure and table layout are contained in the first report of our series (Kinnunen & Skiff, 2000IBVS.4862....1K). We are grateful to librarians Antoinette Beiser (Lowell) and Brenda Corbin (U. S. Naval Observatory, Washington) for providing a photocopy of the Hoffmeister survey; ``bibliothecaire extraordinaire'' Suzanne Laloe (Obs. Paris-Meudon) advised on how this obscure journal should be cited. (3 data files).
Myles, Charles Wesley
Preston F. Gott, Professor Emeritus of Physics and former Director of the Observatories at Texas Tech University, died 13 January 2002 after a bout with Cancer. Mr. Gott was born 21 November 1919 in Waxahachie (Ellis County) Texas. He received his Bachelor of Science and Master of Arts degrees from the University of Texas at Austin. His first wife, Edna Maynard Gott, passed away in 1986; their two children are Eugene Willard Gott and Edith Suzanne Gott. After his retirement from Texas Tech University in 1989, he married Orene Whitcomb Peddicord, M.D. on 14 May 1991 and they lived in Odessa, Texas. Preston joined the Texas Tech University (TTU) faculty in 1948 and taught physics and astronomy there for 41 years, before retiring in 1989. He was responsible for starting astronomy teaching within the Physics department. He also developed, and taught for many years, a very popular, hands-on photography course in that department. It is due to Preston's persistence and determination that TTU has two astronomy observatories devoted to teaching. Because of his efforts, the on-campus observatory, Igor, was donated to TTU by White Sands Proving Grounds, New Mexico. He is also primarily responsible for obtaining the land, equipment and construction funds for an off campus observatory. In 1991, the TTU Board of Regents named the latter facility the Preston F. Gott Skyview Observatory. He also developed a private Mountainside Observatory in Fort Davis, Texas. Until recently, Preston was listed as a Senior Scientist at NASA's Jet Propulsion Laboratory in Pasadena, CA where he worked several summers on the moon and mars lander projects. In the 1950s and 1960s, he worked several summers at the White Sands Proving Grounds in New Mexico. In that period, he was also a consultant and frequent Visiting Scientist at the Aberdeen Proving Ground in Maryland. Preston was a very generous donor to the Department of Physics and the Texas Tech University. He endowed the Gott Gold Tooth
Wu, Peiru; Wei, G. W.; Wang, Ge
This work proposes an evolution-operator-based single-time-step method for image and signal processing. The key component of the proposed method is a local spectral evolution kernel (LSEK) that analytically integrates a class of evolution partial differential equations (PDEs). From the point of view PDEs, the LSEK provides the analytical solution in a single time step, and is of spectral accuracy, free of instability constraint. From the point of image/signal processing, the LSEK gives rise to a family of lowpass filters. These filters contain controllable time delay and amplitude scaling. The new evolution operator-based method is constructed by pointwise adaptation of anisotropy to the coefficients of the LSEK. The Perona-Malik-type of anisotropic diffusion schemes is incorporated in the LSEK for image denoising. A forward-backward diffusion process is adopted to the LSEK for image deblurring or sharpening. A coupled PDE system is modified for image edge detection. The resulting image edge is utilized for image enhancement. Extensive computer experiments are carried out to demonstrate the performance of the proposed method. The major advantages of the proposed method are its single-step solution and readiness for multidimensional data analysis. PMID:23165051
Schliwa, M; Shimizu, T; Vale, R D; Euteneuer, U
Membrane-bound organelles move bidirectionally along microtubules in the freshwater ameba, Reticulomyxa. We have examined the nucleotide requirements for transport in a lysed cell model and compared them with kinesin and dynein-driven motility in other systems. Both anterograde and retrograde transport in Reticulomyxa show features characteristic of dynein but not of kinesin-powered movements: organelle transport is reactivated only by ATP and no other nucleoside triphosphates; the Km and Vmax of the ATP-driven movements are similar to values obtained for dynein rather than kinesin-driven movement; and of 15 ATP analogues tested for their ability to promote organelle transport, only 4 of them did. This narrow specificity resembles that of dynein-mediated in vitro transport and is dissimilar to the broad specificity of the kinesin motor (Shimizu, T., K. Furusawa, S. Ohashi, Y. Y. Toyoshima, M. Okuno, F. Malik, and R. D. Vale. 1991. J. Cell Biol. 112: 1189-1197). Remarkably, anterograde and retrograde organelle transport cannot be distinguished at all with respect to nucleotide specificity, kinetics of movement, and the ability to use the ATP analogues. Since the "kinetic fingerprints" of the motors driving transport in opposite directions are indistinguishable, the same type of motor(s) may be involved in the two directions of movement.
Malik, Nishant; Marwan, Norbert; Zou, Yong; Mucha, Peter J.; Kurths, Jürgen
A method to identify distinct dynamical regimes and transitions between those regimes in a short univariate time series was recently introduced [N. Malik et al., Europhys. Lett. 97, 40009 (2012), 10.1209/0295-5075/97/40009], employing the computation of fluctuations in a measure of nonlinear similarity based on local recurrence properties. In this work, we describe the details of the analytical relationships between this newly introduced measure and the well-known concepts of attractor dimensions and Lyapunov exponents. We show that the new measure has linear dependence on the effective dimension of the attractor and it measures the variations in the sum of the Lyapunov spectrum. To illustrate the practical usefulness of the method, we identify various types of dynamical transitions in different nonlinear models. We present testbed examples for the new method's robustness against noise and missing values in the time series. We also use this method to analyze time series of social dynamics, specifically an analysis of the US crime record time series from 1975 to 1993. Using this method, we find that dynamical complexity in robberies was influenced by the unemployment rate until the late 1980s. We have also observed a dynamical transition in homicide and robbery rates in the late 1980s and early 1990s, leading to increase in the dynamical complexity of these rates.
Sabra, Mohammad S.; Bary Malik, F.
The emission probabilities of particles of mass numbers 16, 20 and 24 in 102.7 (cm) MeV alpha-induced fragmentation of ^28Si have been calculated using the statistical model of . This model is distinct from the usual evaporation model in the sense that it takes into account the final state interaction between two emerging fragments. Calculated emission probabilities indicate that particles are emitted in all possible excited states commensurate with energy conservation law. The emission spectra as a function of excitation energy and the most probable kinetic energy associated with it will be presented. Calculated differential cross sections at 30^o for these masses are in agreement with the data of . The final state interaction is obtained by a scaling procedure. The emission probabilities of different isotopes of these masses will also be presented. 1. B. Compani-Tabrizi and F. B. Malik, J. Phys. G: Nucl. Phys. 8, 1447 (1982). 2. L. W. Woo et al. Phys. Rev. C 47, 267 (1993).
Tang, Zhong; Whitaker, Ross T.
This paper discusses an improved nonlinear filtering approach based on anisotropic diffusion technique. This modified anisotropic diffusion method smooths along curve directions, i.e. the directions of level sets. The upwind scheme for level set is used to solve the diffusion equation. Compared with the conventional anisotropic diffusion, which depends only on the local gradient of intensities of the processed image, this modified scheme overcomes the defect of indefinite edge enhancement associated with Perona-Malik model while depressing noises in a better performance. Moreover, a multi-scale diffusion technique is applied to limit blurring by the presence of edges as measured at the scale of interest, so that accurate information about boundaries of objects could be preserved and small details that fall below the scale of interest be removed. Then an extension into vector-valued diffusion is also presented in this paper, which is capable of smoothing small objects while maintaining boundaries information in vector-valued images. Experiments on gray-scale and color images demonstrate the efficacy of this method in image smoothing as well as image enhancement.
Sadeghi, Maryam; Lee, Tim K.; McLean, David; Lui, Harvey; Atkins, M. Stella
Detecting and classifying global dermoscopic patterns are crucial steps for detecting melanocytic lesions from non-melanocytic ones. An important stage of melanoma diagnosis uses pattern analysis methods such as 7-point check list, Menzies method etc. In this paper, we present a novel approach to investigate texture analysis and classification of 5 classes of global lesion patterns (reticular, globular, cobblestone, homogeneous, and parallel pattern) in dermoscopic images. Our statistical approach models the texture by the joint probability distribution of filter responses using a comprehensive set of the state of the art filter banks. This distribution is represented by the frequency histogram of filter response cluster centers called textons. We have also examined other two methods: Joint Distribution of Intensities (JDI) and Convolutional Restricted Boltzmann Machine (CRBM) to learn the pattern specific features to be used for textons. The classification performance is compared over the Leung and Malik filters (LM), Root Filter Set (RFS), Maximum Response Filters (MR8), Schmid, Laws and our proposed filter set as well as CRBM and JDI. We analyzed 375 images of the 5 classes of the patterns. Our experiments show that the joint distribution of color (JDC) in the L*a*b* color space outperforms the other color spaces with a correct classification rate of 86.8%.
Heydari, Mostafa; Karami, Mohammad Reza
Although there are many methods for image denoising, but partial differential equation (PDE) based denoising attracted much attention in the field of medical image processing such as magnetic resonance imaging (MRI). The main advantage of PDE-based denoising approach is laid in its ability to smooth image in a nonlinear way, which effectively removes the noise, as well as preserving edge through anisotropic diffusion controlled by the diffusive function. This function was first introduced by Perona and Malik (P-M) in their model. They proposed two functions that are most frequently used in PDE-based methods. Since these functions consider only the gradient information of a diffused pixel, they cannot remove noise in noisy images with low signal-to-noise (SNR). In this paper we propose a modified diffusive function with fractional power that is based on pixel similarity to improve P-M model for low SNR. We also will show that our proposed function will stabilize the P-M method. As experimental results show, our proposed function that is modified version of P-M function effectively improves the SNR and preserves edges more than P-M functions in low SNR. PMID:26955563
Weeratunga, Sisira K.; Kamath, Chandrika
Removing noise from data is often the first step in data analysis. Denoising techniques should not only reduce the noise, but do so without blurring or changing the location of the edges. Many approaches have been proposed to accomplish this; in this paper, we focus on one such approach, namely the use of non-linear diffusion operators. This approach has been studied extensively from a theoretical viewpoint ever since the 1987 work of Perona and Malik showed that non-linear filters outperformed the more traditional linear Canny edge detector. We complement this theoretical work by investigating the performance of several isotropic diffusion operators on test images from scientific domains. We explore the effects of various parameters such as the choice of diffusivity function, explicit and implicit methods for the discretization of the PDE, and approaches for the spatial discretization of the non-linear operator etc. We also compare these schemes with simple spatial filters and the more complex wavelet-based shrinkage techniques. Our empirical results show that, with an appropriate choice of parameters, diffusion-based schemes can be as effective as competitive techniques.
Dutta, A.; Engels, J.; Hahn, M.
Normalized Cut according to (Shi and Malik 2000) is a well-established divisive image segmentation method. Here we use Normalized Cut for the segmentation of laser point clouds in urban areas. In particular we propose an edge weight measure which takes local plane parameters, RGB values and eigenvalues of the covariance matrices of the local point distribution into account. Due to its target function, Normalized Cut favours cuts with "small cut lines/surfaces", which appears to be a drawback for our application. We therefore modify the target function, weighting the similarity measures with distant-depending weights. We call the induced minimization problem "Distance-weighted Cut" (DWCut). The new target function leads to a slightly more complicated generalized eigenvalue problem than in case of the Normalized Cut; on the other hand, the new target function is easier to interpret and avoids the just-mentioned drawback. DWCut can be beneficially combined with an aggregation in order to reduce the computational effort and to avoid shortcomings due to insufficient plane parameters. Finally we present examples for the successful application of the Distance-weighted Cut principle. The method was implemented as a plugin into the free and open source geographic information system SAGA; for preprocessing steps the proprietary SAGA-based LiDAR software LIS was applied.
Weeratunga, S K; Kamath, C
Removing noise from data is often the first step in data analysis. Denoising techniques should not only reduce the noise, but do so without blurring or changing the location of the edges. Many approaches have been proposed to accomplish this; in this paper, they focus on one such approach, namely the use of non-linear diffusion operators. This approach has been studied extensively from a theoretical viewpoint ever since the 1987 work of Perona and Malik showed that non-linear filters outperformed the more traditional linear Canny edge detector. They complement this theoretical work by investigating the performance of several isotropic diffusion operators on test images from scientific domains. They explore the effects of various parameters such as the choice of diffusivity function, explicit and implicit methods for the discretization of the PDE, and approaches for the spatial discretization of the non-linear operator etc. They also compare these schemes with simple spatial filters and the more complex wavelet-based shrinkage techniques. The empirical results show that, with an appropriate choice of parameters, diffusion-based schemes can be as effective as competitive techniques.
Dalfardi, Behnam; Mahmoudi Nezhad, Golnoush Sadat; Mehdizadeh, Alireza
Persian scholars, especially those who lived during the Golden Age of Islamic Medicine (9th-12th century AD), made significant contributions to the healing arts and secured a place of honor for themselves in the history of this science. Abū l-Ḥasan Alī ibn al-'Abbās al-Majūsī Ahvazi (? 930-994AD), with the Latinized name of Haly Abbas, was a scientist from this part of the world who contributed to the advancement of medicine. He is the author of Kāmil al-Sinā'ah al-Tibbīyah (The Perfect Book of the Art of Medicine), also commonly known as al-Kitāb al-Malikī (The Royal Book), a medical encyclopedia renowned for its systematic and precise content. This textbook covers a wide variety of medical issues, among them topics related to the science of cardiology. This paper reviews the main points of Haly Abbas' knowledge of the cardiovascular system, of which little has been written until now.
Srivastava, Rajeev; Gupta, JRP; Parthasarthy, Harish
In this paper, the partial differential equation (PDE) based homomorphic filtering technique is proposed for speckle reduction from digitally reconstructed holographic images based on the concepts of complex diffusion processes. For digital implementations, the proposed scheme was discretized using finite differences scheme. Further, the performance of the proposed PDE-based technique is compared with other speckle reduction techniques such as homomorphic anisotropic diffusion filter based on extended concept of Perona and Malik (1990) , homomorphic Weiner filter, Lee filter, Frost filter, Kuan filter, speckle reducing anisotropic diffusion (SRAD) filter and hybrid filter in the context of digital holography. For the comparison of various speckle reduction techniques, the performance is evaluated quantitatively in terms of all possible parameters that justify the applicability of a scheme for a specific application. The chosen parameters are mean-square-error (MSE), normalized mean-square-error (NMSE), peak signal-to-noise ratio (PSNR), speckle index, average signal-to-noise ratio (SNR), effective number of looks (ENL), correlation parameter (CP), mean structure similarity index map (MSSIM) and execution time in seconds. For experimentation and computer simulation MATLAB 7.0 has been used and the performance is evaluated and tested for various sample holographic images for varying amount of speckle variance. The results obtained justify the applicability of proposed schemes.
Nawarathna, Ruwan; Oh, JungHwan; Muthukudage, Jayantha; Tavanapong, Wallapak; Wong, Johnny; de Groen, Piet C; Tang, Shou Jiang
Finding mucosal abnormalities (e.g., erythema, blood, ulcer, erosion, and polyp) is one of the most essential tasks during endoscopy video review. Since these abnormalities typically appear in a small number of frames (around 5% of the total frame number), automated detection of frames with an abnormality can save physician's time significantly. In this paper, we propose a new multi-texture analysis method that effectively discerns images showing mucosal abnormalities from the ones without any abnormality since most abnormalities in endoscopy images have textures that are clearly distinguishable from normal textures using an advanced image texture analysis method. The method uses a "texton histogram" of an image block as features. The histogram captures the distribution of different "textons" representing various textures in an endoscopy image. The textons are representative response vectors of an application of a combination of Leung and Malik (LM) filter bank (i.e., a set of image filters) and a set of Local Binary Patterns on the image. Our experimental results indicate that the proposed method achieves 92% recall and 91.8% specificity on wireless capsule endoscopy (WCE) images and 91% recall and 90.8% specificity on colonoscopy images.
Malik, Nishant; Marwan, Norbert; Zou, Yong; Mucha, Peter J; Kurths, Jürgen
A method to identify distinct dynamical regimes and transitions between those regimes in a short univariate time series was recently introduced [N. Malik et al., Europhys. Lett. 97, 40009 (2012)], employing the computation of fluctuations in a measure of nonlinear similarity based on local recurrence properties. In this work, we describe the details of the analytical relationships between this newly introduced measure and the well-known concepts of attractor dimensions and Lyapunov exponents. We show that the new measure has linear dependence on the effective dimension of the attractor and it measures the variations in the sum of the Lyapunov spectrum. To illustrate the practical usefulness of the method, we identify various types of dynamical transitions in different nonlinear models. We present testbed examples for the new method's robustness against noise and missing values in the time series. We also use this method to analyze time series of social dynamics, specifically an analysis of the US crime record time series from 1975 to 1993. Using this method, we find that dynamical complexity in robberies was influenced by the unemployment rate until the late 1980s. We have also observed a dynamical transition in homicide and robbery rates in the late 1980s and early 1990s, leading to increase in the dynamical complexity of these rates.
The Supreme Court of Georgia, on 4 May 1998, held that a state statute permitting a crime victim who is significantly exposed to HIV request an HIV blood test on the person charged with the crime and arrested does not violate the Fourth Amendment right against unreasonable searches, nor does it violate privacy or equal protection rights. Malik Adams attacked and struggled with police officers during arrest. In the struggle, Adams's and an officer's hands, on which there were bleeding wounds, came in contact. Even though Adams did not have any outward AIDS symptoms, the State filed a motion to compel HIV testing. The Supreme Court of Georgia held that, because the statute compelling HIV testing serves the compelling state interest of preventing the public's exposure to HIV, the search, in this case the taking and sampling of blood, was reasonable. The statute also did not violate Adams's right to privacy or state or federal equal protection clauses. The judgment of the Superior court was affirmed.
Court Decision: 498 South Eastern Reporter, 2d Series 268; 1998 May 4 (date of decision). The Supreme Court of Georgia held that a state statute permitting a crime victim who is significantly exposed to HIV request an HIV blood test on the person charged with the crime and arrested does not violate the Fourth Amendment right against unreasonable searches, nor does it violate privacy or equal protection rights. Malik Adams attacked and struggled with police officers during arrest. In the struggle, Adams's and an officer's hands, on which there were bleeding wounds, came in contact. Even though Adams did not have any outward AIDS symptoms, the State filed a motion to compel HIV testing. The Supreme Court of Georgia held that, because the statute compelling HIV testing serves the compelling state interest of preventing the public's exposure to HIV, the search, in this case the taking and sampling of blood, was reasonable. The statute also did not violate Adams's right to privacy or state or federal equal protection clauses.
Luu, Ha Manh; Klink, Camiel; Moelker, Adriaan; Niessen, Wiro; van Walsum, Theo
Liver vessel segmentation in CTA images is a challenging task, especially in the case of noisy images. This paper investigates whether pre-filtering improves liver vessel segmentation in 3D CTA images. We introduce a quantitative evaluation of several well-known filters based on a proposed liver vessel segmentation method on CTA images. We compare the effect of different diffusion techniques i.e. Regularized Perona-Malik, Hybrid Diffusion with Continuous Switch and Vessel Enhancing Diffusion as well as the vesselness approaches proposed by Sato, Frangi and Erdt. Liver vessel segmentation of the pre-processed images is performed using a histogram-based region grown with local maxima as seed points. Quantitative measurements (sensitivity, specificity and accuracy) are determined based on manual landmarks inside and outside the vessels, followed by T-tests for statistic comparisons on 51 clinical CTA images. The evaluation demonstrates that all the filters make liver vessel segmentation have a significantly higher accuracy than without using a filter (p < 0.05) Hybrid Diffusion with Continuous Switch achieves the best performance. Compared to the diffusion filters, vesselness filters have a greater sensitivity but less specificity. In addition, the proposed liver vessel segmentation method with pre-filtering is shown to perform robustly on a clinical dataset having a low contrast-to-noise of up to 3 (dB). The results indicate that the pre-filtering step significantly improves liver vessel segmentation on 3D CTA images.
Joslin, Ronald D.
On a swept wing, contamination along the leading edge, Tollmien-Schlichting waves, stationary or traveling crossflow vortices, and/or Taylor-Gortler vortices can cause the catastrophic breakdown of laminar to turbulent flow, which leads to increased skin-friction drag for the aircraft. The discussion in this Note will be limited to disturbances which evolve along the attachment line (leading edge of swept wing). If the Reynolds number of the attachment-line boundary layer is greater than some critical value, then the complete wing is inevitably engulfed in turbulent flow. Essentially, there are two critical Reynolds number points that must be considered. The first is for small-amplitude disturbances, and the second is for bypass transition. The present study will use direct numerical simulations to validate a linear 2D-eigenvalue prediction method based on parabolized stability equations by Lin and Malik. This method is considered because it suggests that a number of symmetric and asymmetric modes exist and are stable or unstable on the attachment line depending on the Reynolds number. If validated, the approach would predict a number of modes which are linearly damped in the Reynolds number regime 100 to 245; however, these modes may grow nonlinearly and provide an explanation to this region.
Kumar, Satish; Batra, J. S.; Gupta, Raj K.
Cluster emissions from neutron-rich 0954-3899/22/2/006/img2, and 0954-3899/22/2/006/img3 nuclei are studied within the preformed cluster model of Malik and Gupta. Q-value estimates of the decays selected on the basis of shell effects in binding energies and their relative preformation probabilities show that these nuclei are stable (Q<0) against 0954-3899/22/2/006/img4 and 0954-3899/22/2/006/img5 decays and all the metastable (Q>0) decays are of non-alpha-like heavy clusters. The most probable decays (minimum half-life times) are the ones with a doubly magic 0954-3899/22/2/006/img6 nucleus as the daughter nucleus, arising due to the WKB penetrability. Compared to the presently measurable alpha-like cluster decays of the corresponding neutron-deficient parents into a 0954-3899/22/2/006/img7 daughter nucleus, these decays are suppressed by many orders of magnitude.
Cherniha, Roman; King, John R.; Kovalenko, Sergii
Complete descriptions of the Lie symmetries of a class of nonlinear reaction-diffusion equations with gradient-dependent diffusivity in one and two space dimensions are obtained. A surprisingly rich set of Lie symmetry algebras depending on the form of diffusivity and source (sink) in the equations is derived. It is established that there exists a subclass in 1-D space admitting an infinite-dimensional Lie algebra of invariance so that it is linearisable. A special power-law diffusivity with a fixed exponent, which leads to wider Lie invariance of the equations in question in 2-D space, is also derived. However, it is shown that the diffusion equation without a source term (which often arises in applications and is sometimes called the Perona-Malik equation) possesses no rich variety of Lie symmetries depending on the form of gradient-dependent diffusivity. The results of the Lie symmetry classification for the reduction to lower dimensionality, and a search for exact solutions of the nonlinear 2-D equation with power-law diffusivity, also are included.
Membrane-bound organelles move bidirectionally along microtubules in the freshwater ameba, Reticulomyxa. We have examined the nucleotide requirements for transport in a lysed cell model and compared them with kinesin and dynein-driven motility in other systems. Both anterograde and retrograde transport in Reticulomyxa show features characteristic of dynein but not of kinesin-powered movements: organelle transport is reactivated only by ATP and no other nucleoside triphosphates; the Km and Vmax of the ATP-driven movements are similar to values obtained for dynein rather than kinesin-driven movement; and of 15 ATP analogues tested for their ability to promote organelle transport, only 4 of them did. This narrow specificity resembles that of dynein-mediated in vitro transport and is dissimilar to the broad specificity of the kinesin motor (Shimizu, T., K. Furusawa, S. Ohashi, Y. Y. Toyoshima, M. Okuno, F. Malik, and R. D. Vale. 1991. J. Cell Biol. 112: 1189-1197). Remarkably, anterograde and retrograde organelle transport cannot be distinguished at all with respect to nucleotide specificity, kinetics of movement, and the ability to use the ATP analogues. Since the "kinetic fingerprints" of the motors driving transport in opposite directions are indistinguishable, the same type of motor(s) may be involved in the two directions of movement. PMID:1825662
The overall goal of this “Integrated Research Training Program of Excellence in Radiochemistry” is to provide a rich and deep research experience in state-of-the-art radiochemistry and in the fundamentals of radioisotopic labeling and tracer methodology to develop researchers who are capable of meeting the challenges of designing and preparing radiotracers of broad applicability for monitoring and imaging diverse biological systems and environmental processes. This program was based in the Departments of Radiology and Radiation Oncology at Washington University Medical School and the Department of Chemistry at the University of Illinois at Urbana Champaign, and it was initially directed by Professor Michael J. Welch as Principal Investigator. After his passing in 2012, the program was led by Professor Suzanne E. Lapi. Programmatic content and participant progress was overseen by an Internal Advisory Committee of senior investigators consisting of the PIs, Professor Mach from the Department of Radiology at Washington University and Professor John A. Katzenellenbogen of the Department of Chemistry at the University of Illinois. A small External Advisory Committee to give overall program guidance was also constituted of experts in radiolabeled compounds and in their applications in environmental and plant science.
Susruta, Tagliacozzi and Dieffenbach are considered to be the first plastic surgeons. Many French surgeons deserve to figure in the "Golden Book" of the specialty. From Pierre Franco to Paul Tessier, many famous or sometimes unknown surgeons introduced important innovations. In the XVIth century, Pierre Franco realized the first autoplasty of the face as well as the first suture of a cleft lift. This was modified by Mirault, three centuries later. Delpech created at Montpellier a real "school" dedicated to plastic surgery where there was an attempt to oppose a French technique to the success of surgeons from Berlin. Roux was the first (or the second according to Von Graefe) to succeed a cleft palate closure. The first Z plasty was performed by Denonvilliers and Morestin devoted many works to plastic surgery insisting on scar discretion. After World War II, the main cosmetic procedures were described and performed by French surgeons: Bourguet, Passot, Dartigues… Suzanne Noel was the first female plastic surgeon and the first to perform outpatient operations. After the creation of the French Society of Plastic surgery, Paul Tessier conceived the craniofacial surgery. An important step in cosmetic surgery was liposuction described by Y.G. Illouz. More recently, French teams performed the first allotransplantation of the face and of the upper limbs.
Puerto Rico-Rio Piedras (Carlos Malca). The students H. Moreno and C. Malca has been directly supervised by Dr. Mendez and S. Santiesteban supervised by Dr. Ramirez. During the last 13 years, our group have graduated 23 MS students on experimental High Energy Physics data analysis and applied hardware techniques. Most of the students have been supported by DOE grants, included this grant. Since 2001, Dr. Mendez have directly supervised eleven students, Dr. Ramirez three students and the former PI (Dr. Lopez) nine students. These theses work are fully documented in the group web page (http://charma.uprm.edu). The High Energy Physics group at Mayaguez is small and presently consists of three Physics faculty members, the Senior Investigators Dr. Hector Mendez (Professor) and Dr. Juan Eduardo Ramirez (Professor), and Dr. Sudhir Malik who was just hired in July 2014. Dr. Ramirez is in charge of the UPRM Tier-3 computing and will be building the network bandwidth infrastructure for the campus, while Dr. Mendez will continues his effort in finishing the heavy quark physics data analysis and moving to work on SUSY analysis for the 2015 data. Our last grant application in 2012 was awarded only for 2013-2014. As a result our postdoc position was lost last month of March. Since then, we have hired Dr. Malik as a new faculty in order to reinforce the group and to continue our efforts with the CMS experiment. Our plan is to hire another junior faculty in the next two years to strengthen the HEP group even further. Dr. Mendez continues with QuarkNet activities involving an ever larger group of high school physics teachers from all around Puerto Rico.
Sioutas, Constantinos; Delfino, Ralph J.; Singh, Manisha
Epidemiologic research has shown increases in adverse cardiovascular and respiratory outcomes in relation to mass concentrations of particulate matter (PM) ≤2.5 or ≤10 μm in diameter (PM2.5, PM10, respectively). In a companion article [Delfino RJ, Sioutas C, Malik S. 2005. Environ Health Perspect 113(8):934–946]), we discuss epidemiologic evidence pointing to underlying components linked to fossil fuel combustion. The causal components driving the PM associations remain to be identified, but emerging evidence on particle size and chemistry has led to some clues. There is sufficient reason to believe that ultrafine particles < 0.1 μm (UFPs) are important because when compared with larger particles, they have order of magnitudes higher particle number concentration and surface area, and larger concentrations of adsorbed or condensed toxic air pollutants (oxidant gases, organic compounds, transition metals) per unit mass. This is supported by evidence of significantly higher in vitro redox activity by UFPs than by larger PM. Although epidemiologic research is needed, exposure assessment issues for UFPs are complex and need to be considered before undertaking investigations of UFP health effects. These issues include high spatial variability, indoor sources, variable infiltration of UFPs from a variety of outside sources, and meteorologic factors leading to high seasonal variability in concentration and composition, including volatility. To address these issues, investigators need to develop as well as validate the analytic technologies required to characterize the physical/chemical nature of UFPs in various environments. In the present review, we provide a detailed discussion of key characteristics of UFPs, their sources and formation mechanisms, and methodologic approaches to assessing population exposures. PMID:16079062
Schubert, E. F.
Part I: 1. Introduction E. F. Schubert; Part II: 2. Electronic structure of delta-doped semiconductors C. R. Proetto; Part III: 3. Recent progress in delta-like confinement of impurities in GaAs K. H. Ploog; 4. Flow-rate modulation epitaxy (FME) of III-V semiconductors T. Makimoto and Y. Horikoshi; 5. Gas source molecular beam epitaxy (MBE) of delta-doped III-V semiconductors D. Ritter; 6. Solid phase epitaxy for delta-doping in silicon I. Eisele; 7. Low temperature MBE of silicon H.-J. Gossmann; Part IV: 8. Secondary ion mass spectrometry of delta-doped semiconductors H. S. Luftmann; 9. Capacitance-voltage profiling E. F. Schubert; 10. Redistribution of impurities in III-V semiconductors E. F. Schubert; 11. Dopant diffusion and segregation in delta-doped silicon films H.-J. Gossmann; 12. Characterisation of silicon and delta-doped structures in GaAs R. C. Newman; 13. The DX-center in silicon delta-doped GaAs and AlxGa1-xAs P. M. Koenraad; Part V: 14. Luminescence and ellipsometry spectroscopy H. Yao and E. F. Schubert; 15. Photoluminescence and Raman spectroscopy of single delta-doped III-V semiconductor heterostructures J. Wagner and D. Richards; 16. Electron transport in delta-doped quantum wells W. T. Masselink; 17. Electron mobility in delta-doped layers P. M. Koenraad; 18. Hot electrons in delta-doped GaAs M. Asche; 19. Ordered delta-doping R. L. Headrick, L. C. Feldman and B. E. Weir; Part IV: 20. Delta-doped channel III-V field effect transistors (FETs) W.-P. Hong; 21. Selectively doped heterostructure devices E. F. Schubert; 22. Silicon atomic layer doping FET K. Nakagawa and K. Yamaguchi; 23. Planar doped barrier devices R. J. Malik; 24. Silicon interband and intersubband photodetectors I. Eisele; 25. Doping superlattice devices E. F. Schubert.
The application of methods of complex systems science has a rich tradition in Earth sciences and has enabled substantially new insights into various complex processes there. However, some approaches and findings have been controversially discussed over the last decades. One reason is that they are often basing on strong restrictions and their violation may lead to pitfalls and misinterpretations. Here, we discuss three general concepts of complex systems science: synchronization, recurrence and complex networks and explain that they are indeed useful for better understanding phenomena as recent and past monsoon or El Nino, to detect paleoclimate-variability transitions which are related to human evolution and to identify teleconnections. References Marwan, N., Romano, M., Thiel, M., Kurths, J., Physics Reports 438, 237-329 (2007). Arenas, A., Diaz-Guilera, A., Kurths, J., Moreno, Y., Zhou, C., Physics Reports 469, 93-153 (2008). Marwan, N., Donges, J.F., Zou, Y., Donner, R. and Kurths, J., Phys. Lett. A 373, 4246 (2009). Donges, J.F., Zou, Y., Marwan, N. and Kurths, J. Europhys. Lett. 87, 48007 (2009). Donner, R., Zou, Y., Donges, J.F., Marwan, N. and Kurths, J., Phys. Rev. E 81, 015101(R) (2010). Mokhov, I. I., D. A. Smirnov, P. I. Nakonechny, S. S. Kozlenko, E. P. Seleznev, and J. Kurths, Geophys. Res. Lett. 38, L00F04 (2011). Donges, J., H. Schultz, N. Marwan, Y. Zou, J. Kurths, Eur. J. Phys. B 84, 635-651 (2011). Donges, J., R. Donner, M. Trauth, N. Marwan, H.J. Schellnhuber, and J. Kurths, PNAS 108, 20422-20427 (2011). Malik, N., B. Bookhagen, N. Marwan, and J. Kurths, Climate Dynamics 39, 971 (2012). Runge, J. , J. Heitzig, V. Petoukhov, J. Kurths, Phys. Rev. Lett. 108, 258701 (2012). Menck, P., J. Heitzig, N. Marwan, J. Kurths, Nature Physics (2013).
Varma, Manik; Zisserman, Andrew
In this paper, we investigate material classification from single images obtained under unknown viewpoint and illumination. It is demonstrated that materials can be classified using the joint distribution of intensity values over extremely compact neighborhoods (starting from as small as 3 \\times 3 pixels square) and that this can outperform classification using filter banks with large support. It is also shown that the performance of filter banks is inferior to that of image patches with equivalent neighborhoods. We develop novel texton-based representations which are suited to modeling this joint neighborhood distribution for Markov random fields. The representations are learned from training images and then used to classify novel images (with unknown viewpoint and lighting) into texture classes. Three such representations are proposed and their performance is assessed and compared to that of filter banks. The power of the method is demonstrated by classifying 2,806 images of all 61 materials present in the Columbia-Utrecht database. The classification performance surpasses that of recent state-of-the-art filter bank-based classifiers such as Leung and Malik (IJCV 01), Cula and Dana (IJCV 04), and Varma and Zisserman (IJCV 05). We also benchmark performance by classifying all of the textures present in the UIUC, Microsoft Textile, and San Francisco outdoor data sets. We conclude with discussions on why features based on compact neighborhoods can correctly discriminate between textures with large global structure and why the performance of filter banks is not superior to that of the source image patches from which they were derived.
Malik, Javed N.; Banerjee, Chiranjib; Khan, Afzal; Johnson, Frango C.; Shishikura, Masanobu.; Satake, Kenji.; Singhvi, Ashok K.
Stratigraphic records from west coast of South Andaman Island revealed evidence of three historical earthquakes and associated transoceanic tsunamis during past 1000 yrs, in addition to the Mw 9.3 tsunamigenic earthquake of 26 December, 2004. Our finding suggests that along with Sumatran arc segment the Andaman-Arakan segment is also capable of generating mega-subduction zone earthquakes and transoceanic tsunamis. To study the near sub-surface stratigraphic succession we excavated shallow trenches and obtained geoslices from two sites around Collinpur (sites 1 and 2). The exposed succession comprised 11 lithounits (Unit a - youngest and k - oldest) of alternating sequence of coarser units overlain by peaty soils and some of these are indicative of deposition during paleo-tsunami events. Event I that predated AD 800, and is marked by a 35-40 cm thick deposit of fine gravel to coarse sands along with broken shell fragments (Unit k). Event II dated around AD 660-800, is represented by 20-25 cm thick coarse sand and broken shell fragments (Unit i). Based on stratigraphic evidences of land-level changes, this event is attributed to a near source rupture along Andaman-Arakan segment, accompanied by a transoceanic tsunami. Event III, occurred around AD 1120-1300, is marked by a 50 cm thick sand deposit (Unit g). The 2004 tsunami resulted in deposition of 15 cm thick medium to coarse sand at the same location. We infer that the 2004 tsunami and Event III resulted in different styles of sedimentation at the same site. Four events at Collinpur along with the record of a subsidence event of AD 1679 from the east coast of Andaman, close-to, Port Blair (Malik et al., 2011), suggest that mega-subduction zone earthquakes and associated tsunamis recur at an interval of 300-500 years at variable locations along the Sumatra-Andaman subduction zone.
Majeed, Hassaan; Nguyen, Tan; Kandel, Mikhail; Marcias, Virgilia; Do, Minh; Tangella, Krishnarao; Balla, Andre; Popescu, Gabriel
The current tissue evaluation method for breast cancer would greatly benefit from higher throughput and less inter-observer variation. Since quantitative phase imaging (QPI) measures physical parameters of tissue, it can be used to find quantitative markers, eliminating observer subjectivity. Furthermore, since the pixel values in QPI remain the same regardless of the instrument used, classifiers can be built to segment various tissue components without need for color calibration. In this work we use a texton-based approach to segment QPI images of breast tissue into various tissue components (epithelium, stroma or lumen). A tissue microarray comprising of 900 unstained cores from 400 different patients was imaged using Spatial Light Interference Microscopy. The training data were generated by manually segmenting the images for 36 cores and labelling each pixel (epithelium, stroma or lumen.). For each pixel in the data, a response vector was generated by the Leung-Malik (LM) filter bank and these responses were clustered using the k-means algorithm to find the centers (called textons). A random forest classifier was then trained to find the relationship between a pixel's label and the histogram of these textons in that pixel's neighborhood. The segmentation was carried out on the validation set by calculating the texton histogram in a pixel's neighborhood and generating a label based on the model learnt during training. Segmentation of the tissue into various components is an important step toward efficiently computing parameters that are markers of disease. Automated segmentation, followed by diagnosis, can improve the accuracy and speed of analysis leading to better health outcomes.
Zheng, Lei; Neville, Anne; Gledhill, Andrew; Johnston, David
Corrosion failures of components in electro-hydraulic control systems can have serious consequences for the operation of an entire subsea oil recovery system, especially in water depths more than 150 m (Fleming, Meas. Control, 2000, 33(7), p 207-213). An acceptable reason for this is that seawater ingress can have a great effect on stainless steel 316L, the most commonly used material for the failed components of the direction control valves, since chloride irons destabilize the passive film [Malik et al., Corros. Sci., 1992, 33(11), p 1809-1827; Desalination, 1994, 97(1-3), p 189-197; Al-Malahy and Hodgkiess, Desalination, 2003, 158(1-3), p 35-42]. Other materials, claimed to be seawater tolerant, are starting to be used in this system. However, problems can still exist due to the complex factors relating to the corrosion process and how the environmental parameters affect the corrosion mechanisms. In this work, the corrosion behavior of a nickel tungsten carbide cermet, one of the proposed materials, is compared with stainless steel 316L, in four different water-glycol hydraulic fluids and 50% hydraulic fluid/50% seawater solutions using an electrochemical test methodology. Systematic fluid analysis, which includes GC-MS for organic components and ICP-MS analysis for ionic content, and surface analysis of the material are carried out to assess the corrosion mechanisms. Detailed conclusions are then made to summarize the advantages and disadvantages of nickel tungsten carbide being used in this system. The effects of each factor on the corrosion rates and mechanisms are discussed.
Subramaniam, Selvakumar; Ozdener, Mehmet Hakan; Abdoul-Azize, Souleymane; Saito, Katsuyoshi; Malik, Bilal; Maquart, Guillaume; Hashimoto, Toshihiro; Marambaud, Philippe; Aribi, Mourad; Tordoff, Michael G; Besnard, Philippe; Khan, Naim Akhtar
Obesity is a major public health problem. An in-depth knowledge of the molecular mechanisms of oro-sensory detection of dietary lipids may help fight it. Humans and rodents can detect fatty acids via lipido-receptors, such as CD36 and GPR120. We studied the implication of the MAPK pathways, in particular, ERK1/2, in the gustatory detection of fatty acids. Linoleic acid, a dietary fatty acid, induced via CD36 the phosphorylation of MEK1/2-ERK1/2-ETS-like transcription factor-1 cascade, which requires Fyn-Src kinase and lipid rafts in human taste bud cells (TBCs). ERK1/2 cascade was activated by Ca(2+) signaling via opening of the calcium-homeostasis modulator-1 (CALHM1) channel. Furthermore, fatty acid-evoked Ca(2+) signaling and ERK1/2 phosphorylation were decreased in both human TBCs after small interfering RNA knockdown of CALHM1 channel and in TBCs from Calhm1(-/-) mice. Targeted knockdown of ERK1/2 by small interfering RNA or PD0325901 (MEK1/2 inhibitor) in the tongue and genetic ablation of Erk1 or Calhm1 genes impaired preference for dietary fat in mice. Lingual inhibition of ERK1/2 in healthy volunteers also decreased orogustatory sensitivity for linoleic acid. Our data demonstrate that ERK1/2-MAPK cascade is regulated by the opening of CALHM1 Ca(2+) channel in TBCs to modulate orogustatory detection of dietary lipids in mice and humans.-Subramaniam, S., Ozdener, M. H., Abdoul-Azize, S., Saito, K., Malik, B., Maquart, G., Hashimoto, T., Marambaud, P., Aribi, M., Tordoff, M. G., Besnard, P., Khan, N. A. ERK1/2 activation in human taste bud cells regulates fatty acid signaling and gustatory perception of fat in mice and humans.
Abdel-Halim, Rabie E
This study of the original Arabic edition of the book Al-Taisir Fil-Mudawat Wal-Tadbeer (Book of Simplification Concerning Therapeutics and Diet) written by the Muslim physician Abu-Marwan Abdel-Malik Ibn Zuhr (Avenzoar, 1093-1162 AD) aimed at evaluating his contributions to the progress of surgery and providing English translations of relevant excerpts. Ibn Zuhr s unique experiment performing a tracheotomy on a goat, proved the safety of this operation in humans and represented a further step in the development of the experimental school started by Al-Razi (Rhazes) of Baghdad in the ninth century who is known to have given monkeys doses of mercury to test it as a drug for human use. Ibn Zuhr also performed post mortems on sheep in the course of his clinical research on treatment of ulcerating diseases of the lungs. Same as all his predecessors in the Islamic Era, he stressed the importance of a practical and sound knowledge of anatomy for surgical trainees. Furthermore, Ibn Zuhr insisted on a well supervised and structured training program for the surgeon-to-be, before allowing him to operate independently. He also drew the red lines at which a physician should stop, during his general management of a surgical condition; a step forward in the evolution of general surgery as a specialty of its own. He believed in prophylaxis against urinary stone disease and reported the importance of dietary management for that purpose. Furthermore, Ibn Zuhr enriched surgical and medical knowledge by describing many diseases and treatment innovations not ever described before him.
Ruisanchez, Éva; Dancs, Péter; Kerék, Margit; Németh, Tamás; Faragó, Bernadett; Balogh, Andrea; Patil, Renukadevi; Jennings, Brett L.; Liliom, Károly; Malik, Kafait U.; Smrcka, Alan V.; Tigyi, Gabor; Benyó, Zoltán
Lysophosphatidic acid (LPA) has been implicated as a mediator of several cardiovascular functions, but its potential involvement in the control of vascular tone is obscure. Here, we show that both LPA (18:1) and VPC31143 (a synthetic agonist of LPA1–3 receptors) relax intact mouse thoracic aorta with similar Emax values (53.9 and 51.9% of phenylephrine-induced precontraction), although the EC50 of LPA- and VPC31143-induced vasorelaxations were different (400 vs. 15 nM, respectively). Mechanical removal of the endothelium or genetic deletion of endothelial nitric oxide synthase (eNOS) not only diminished vasorelaxation by LPA or VPC31143 but converted it to vasoconstriction. Freshly isolated mouse aortic endothelial cells expressed LPA1, LPA2, LPA4 and LPA5 transcripts. The LPA1,3 antagonist Ki16425, the LPA1 antagonist AM095, and the genetic deletion of LPA1, but not that of LPA2, abolished LPA-induced vasorelaxation. Inhibition of the phosphoinositide 3 kinase–protein kinase B/Akt pathway by wortmannin or MK-2206 failed to influence the effect of LPA. However, pharmacological inhibition of phospholipase C (PLC) by U73122 or edelfosine, but not genetic deletion of PLCε, abolished LPA-induced vasorelaxation and indicated that a PLC enzyme, other than PLCε, mediates the response. In summary, the present study identifies LPA as an endothelium-dependent vasodilator substance acting via LPA1, PLC, and eNOS.—Ruisanchez, É., Dancs, P., Kerék, M., Németh, T., Faragó, B., Balogh, A., Patil, R., Jennings, B. L., Liliom, K., Malik, K. U., Smrcka, A. V., Tigyi, G., Benyó, Z. Lysophosphatidic acid induces vasodilation mediated by LPA1 receptors, phospholipase C, and endothelial nitric oxide synthase. PMID:24249637
Awana, V. P. S.; Cardoso, Claudio A.; de Lima, O. F.; Singh, Rajvir; Narlikar, A. V.; Yelon, W. B.; Malik, S. K.
The structural, superconducting and magnetic properties of Nd 1- xPr xBaCaCu 3O 7 system with x=0.0, 0.10, 0.25, 0.35, 0.50, 0.75 and 1.0 have been investigated. X-ray diffraction results reveal that Pr substitutes isostructurally in NdBaCaCu 3O 7 (Nd:1113) superconductor with complete solubility. The superconducting transition temperature ( Tc), measured by ac susceptibility technique, decreases with increasing x. However, suppression of Tc with increasing Pr substitution is less in Nd:1113 superconductor compared to that reported for Nd 1- xPr xBa 2Cu 3O 7 system. Interestingly, in the fully Pr substituted compounds of the above series, i.e., in PrBaCaCu 3O 7 and PrBa 2Cu 3O 7, the Pr moments order antiferromagnetically with TN of 10 and 17 K, respectively. The present results along those reported earlier [V.P.S. Awana, J. Horvat, S.X. Dou, A. Sedky, A.V. Narlikar, J. Magn. Magn. Mater., 182 (1998) L280; V.P.S. Awana, S.X. Dou, S.K. Malik, Rajvir Singh, A.V. Narlikar, D.A. Landinez Tellez, J.M. Ferreira, J. Albino Aguiar, S. Uma, E. Gmelin, W.B. Yelon, J. Magn. Magn. Mater., 187 (1998) 192], clearly suggest that there is a correlation between the Tc suppression due to Pr and the magnetic ordering temperature of the fully substituted Pr moments in these systems. The TN may be taken to be a measure of the strength of hybridization between the Pr-4f electrons with Cu-O conduction band, and hence a lower TN may imply a less deleterious effect on superconductivity.
Zafrir, Hovav; Benhorin, Yochy; Malik, Uri; Chemo, Chaim
An enhanced radon monitoring system was designed in order to study shallow versus deep subsurface processes affecting the appearance of radon anomalies. The method is based on the assumption that the climatic influence is limited since its energy decreases with the decrease in thickness of the geological cover whereby its effect is reduced to a negligible value at depth. Hence, lowering gamma and alpha detectors into deep boreholes and monitoring their temporal variations relative to a reference couple at shallow depths of 10-40 m eliminates the ambient thermal and pressure-induced contribution from the total radon time series. It allows highlighting the residual portion of the radon signals that might be associated with the geodynamic processes. The primary technological key is the higher sensitivity of the gamma detectors - in comparison to the solid-state alpha detectors, which are also suitable for threading into narrow boreholes in parallel to the narrow gamma detector (Zafrir et al., 2013*). The unique achievements of the novel system that was installed at the Sde Eliezer site close to the Hula Valley western border fault (HWBF) in northern Israel are: a) Determination, for the first time, of the radon movement velocity within rock layers at depths of several tens of meters, namely, 25 m per hour on average; b) Distinguishing between the diurnal periodical effect of the ambient temperature and the semi-diurnal effect of the ambient pressure on the radon temporal spectrum; c) Identification of a radon random pre-seismic anomaly preceding the Nuweiba, M 5.5 earthquake of 27 June 2015 that occurred within Dead Sea Fault Zone. * Zafrir, H., Barbosa, S.M. and Malik, U., 2013. Differentiation between the effect of temperature and pressure on radon within the subsurface geological media, Radiat. Meas., 49, 39-56. doi:10.1016/j.radmeas.2012.11.019.
Etehadtavakol, Mahnaz; Ng, Eddie Yin-Kwee; Gheissari, Niloofar
AIM: To achieve symmetric boundaries for left and right breasts boundaries in thermal images by registration. METHODS: The proposed method for registration consists of two steps. In the first step, shape context, an approach as presented by Belongie and Malik was applied for registration of two breast boundaries. The shape context is an approach to measure shape similarity. Two sets of finite sample points from shape contours of two breasts are then presented. Consequently, the correspondences between the two shapes are found. By finding correspondences, the sample point which has the most similar shape context is obtained. RESULTS: In this study, a line up transformation which maps one shape onto the other has been estimated in order to complete shape. The used of a thin plate spline permitted good estimation of a plane transformation which has capability to map unselective points from one shape onto the other. The obtained aligning transformation of boundaries points has been applied successfully to map the two breasts interior points. Some of advantages for using shape context method in this work are as follows: (1) no special land marks or key points are needed; (2) it is tolerant to all common shape deformation; and (3) although it is uncomplicated and straightforward to use, it gives remarkably powerful descriptor for point sets significantly upgrading point set registration. Results are very promising. The proposed algorithm was implemented for 32 cases. Boundary registration is done perfectly for 28 cases. CONCLUSION: We used shape contexts method that is simple and easy to implement to achieve symmetric boundaries for left and right breasts boundaries in thermal images. PMID:25493241
Steve Wall is the host of this video entitled, "Return to the Red Planet". Live animation of the Mars Observer orbiting Mars is presented. Steve Wall explains the spacecraft insertion maneuver and also explains the purpose for the Mars Observer launch. Live coverage of the Cape Canaveral launch of the Mars Observer is also presented. Suzanne Dodd, Chief of the Mission Planning team describes the burn start and how the spacecraft will be captured by Mars' gravity. Glenn Cunningham, Mars Observer Project Manager, gives background information on the Mars Observer and describes the organizations behind the Mars Observer Spacecraft, such as the Deep Space Network, the Mission Operation Support Office, Science Investigators, the Flight Engineering Office, Operations Office, and the Ground Data System Office. Dr. William Piotrowski, Acting Director, Solar System Exploration Division, NASA, talks about the purpose of the Mars Pathfinder which is to develop the technology and systems for landing small science packages on Mars. Mr. Roger Gibbs, Former Mars Observer Spacecraft Systems Engineer, tells us how the Mars Observer was built and describes the structural elements on the Mars Observer. The 11-month cruise period for the spacecraft is given by Joseph Beerer, Manager of the Engineering office. The thrust for the Mars Orbit Insertion is described by Ronald Klemetson, Technical Manager, Propulsion Subsystem Jet Propulsion Laboratory (JPL). George Chen, Lead Engineer Attitude and Articulation Subsystem Spacecraft Team, explains the importance of the attitude control engines on the Spacecraft. Marvin Traxler, Manager of Tracking and Data Acquisition, describes how searching for a signal from the Mars Observer works. See NONP-NASA-VT-2000081555 for a continuation of this discussion with Marvin Traxler.
Beck, Ivan T
The Canadian Digestive Disease Foundation, renamed the Canadian Digestive Health Foundation--Fondation canadienne pour la promotion de la santé digestive--in December 2001, is the culmination of ongoing efforts by the Canadian Association of Gastroenterology to establish an independent charitable organization. In February 2001, it was officially endorsed as the Foundation for the Canadian Association of Gastroenterology. The initial efforts to establish this Foundation, led by Dr Richard McKenna in 1963, were unsuccessful. In 1991, Glaxo Canada (now GlaxoSmithKline) became a founding donor, and with the four founding physicians--Drs Ivan T Beck, Richard H Hunt, Suzanne E Lemire and Alan BR Thomson--the expenses to establish the Foundation were met. A charitable number was obtained in 1995 (0997427-11). The second founding donor was Janssen Canada (now Janssen-Ortho), and public education support came from Astra Canada (now AstraZeneca Canada). The Foundation initially relied on corporate donors, but now approaches physicians, patients and the general public. The objectives of the Foundation are to advance the science of gastroenterology and to provide knowledge of digestive diseases and nutrition to the general public, to enhance the quality of life of persons who are afflicted with these disorders. The major achievements of the Foundation are the provision of one-year operating grants to new investigators, which have allowed them to accumulate early data and subsequently obtain support from other major granting organizations. It also provides Fellowships and studentship support grants, in conjunction with the Canadian Institutes of Health Research and the pharmaceutical industry. The education committee found that there was little research support in this field, considering the large economic burden of digestive disease and the amount of outstanding work done by Canadian researchers. A bilingual Web site, a web-based specialist's discussion program and bilingual
The history of aesthetic surgery is linked to that of the 20th century. The first operations allowed by the progress of anesthesia and asepsis are the correction of "prominent ears" by Ely then rhinoplasty with endonasal incision by Roe. Considered by some as a precursor and a quack by others, C.C. Miller was the first surgeon to specialize and write books on the subject. Before world war I, aesthetic surgery was seldom practiced and publications were few. The war was at the origin of several units of maxillo-facial surgery created for the huge number of casualties with face trauma due to trench warfare. Many of those who will become great names in plastic surgery operated in these units: Blair, Davis, Léon Dufourmentel, Virenque, Morestin and Gillies. After the war, American surgeons were regrouped in scientific societies. Plastic surgery was privileged and aesthetic surgery was lifted for "quacks". In France, several surgeons such as Suzanne Noël, Passot, Bourguet, Dartigues showed an important creativity and described several techniques that inspired recent ones. The Dujarier case discredited French aesthetic surgery but did not stop the creation of the first French Society of Plastic Surgery in 1930. World war II led to new orientations. In England, the East Grinstead center with Gillies and McIndoe during and after the war was at the origin of many vocations. After the war, many national and international societies of plastic surgery started to appear. The French Society of Plastic Surgery was born in 1952.
Talon, Suzanne; Mousseau, Normand; Peslherbe, Gilles; Bertrand, François; Gauthier, Pierre; Kadem, Lyes; Moitessier, Nicolas; Rouleau, Guy; Wittig, Rod
HPCS (High Performance Computing Symposium) is a multidisciplinary conference that focuses on research involving High Performance Computing and its application. Attended by Canadian and international experts and renowned researchers in the sciences, all areas of engineering, the applied sciences, medicine and life sciences, mathematics, the humanities and social sciences, it is Canada's pre-eminent forum for HPC. The 25th edition was held in Montréal, at the Université du Québec à Montréal, from 15-17 June and focused on HPC in Medical Science. The conference was preceded by tutorials held at Concordia University, where 56 participants learned about HPC best practices, GPU computing, parallel computing, debugging and a number of high-level languages. 274 participants from six countries attended the main conference, which involved 11 invited and 37 contributed oral presentations, 33 posters, and an exhibit hall with 16 booths from our sponsors. The work that follows is a collection of papers presented at the conference covering HPC topics ranging from computer science to bioinformatics. They are divided here into four sections: HPC in Engineering, Physics and Materials Science, HPC in Medical Science, HPC Enabling to Explore our World and New Algorithms for HPC. We would once more like to thank the participants and invited speakers, the members of the Scientific Committee, the referees who spent time reviewing the papers and our invaluable sponsors. To hear the invited talks and learn about 25 years of HPC development in Canada visit the Symposium website: http://2011.hpcs.ca/lang/en/conference/keynote-speakers/ Enjoy the excellent papers that follow, and we look forward to seeing you in Vancouver for HPCS 2012! Gilles Peslherbe Chair of the Scientific Committee Normand Mousseau Co-Chair of HPCS 2011 Suzanne Talon Chair of the Organizing Committee UQAM Sponsors The PDF also contains photographs from the conference banquet.
Trehu, A. M.
A number of active-source seismic imaging experiments of the Cascadia forearc margin have been conducted over the past three decades. Seismic P-wave velocity models derived from these experiments, when combined with geodetic, potential field, morphological and other data, reveal structures in both the upper and lower plate that can be correlated with current microseismic activity, geodetic signals indicating interplate locking, and apparent segmentation of past large plate boundary earthquakes as determined from onshore and offshore paleoseismic data. These data are being interpreted to construct maps of the apparent seismic velocity structure averaged over several km above and below the expected plate boundary and extending from the region characterized by episodic tremor and slip up dip to the deformation front. Preliminary results for the recent CIET, COAST and Ridge-to-Trench experiments that support, challenge or extend an evolving working model for structural constraints on plate boundary deformation in Cascadia will also be discussed. Other co-PIs who have planned and executed the CIET, COAST and Ridge-to-Trench experiments are listed below with the lead PI for each group listed first. CIET (Cascadia Initiative Science Team): Doug Toomey, Emilie Hooft (both at Un. of Oregon); Bob Dziak (Oregon State Un. NOAA); William Wilcock (Un. Washington); Susan Schwartz (UC Santa Cruz); John Collins, Jeff McGuire (WHOI); Maya Tolstoy (LDEO); Richard Allen (UC Berkeley) COAST (Cascadia Open-Access Seismic Transects): Steve Holbrook (Un. Wyoming); Graham Kent (Un. Nevada Reno); Katie Keranen (Un. Oklahoma); Paul Johnson (Un. Washington); Jackie Caplan-Auerbach (Western Washington Un.); Harold Tobin (Un. Wisconson) Ridge-to-Trench: Suzanne Carbotte, Helene Carton, Geoff Abers (all at LDEO); Pablo Canales (WHOI); Mladen Nedimovic (Dalhousie Un.)
Laura Roberts, MD; Teddy Warner, PhD
Our multidisciplinary research team for this project involved collaboration between the Department of Psychiatry and Behavioral Medicine at the Medical College of Wisconsin (MCW) and the Department of Family and Community Medicine at the University of New Mexico Health Sciences Center (UNM HSC). Our research team in Wisconsin was led by Laura Roberts, M.D., Principal Investigator, and included Scott Helberg, MLS (Project Coordinator), Kate Green Hammond, Ph.D. (Consultant), Krisy Edenharder (Research Coordinator), and Mark Talatzko (Research Assistant). Our New Mexico-based team was led by Teddy Warner, Ph.D., Co-Principal Investigator and UNM Site Principal Investigator, and included Suzanne Roybal (Project Assistant), Darlyn Mabon (Project Assistant), Kate Green Hammond, PhD (Senior Research Scientist on the UNM team from 2004 until January, 2007), and Paulette Christopher (Research Assistant). In addition, computer technical and web support for the web-based survey conducted on a secure server at the University of New Mexico was provided by Kevin Wiley and Kim Hagen of the Systems and Programming Team of the Health Sciences Center Library and Information Center. We stated 3 aims in the grant proposal: (1) To collect web survey reports of the ethical perspectives, concerns, preferences and decision-making related to genetic testing using surveys from employees at: (a) Los Alamos National Laboratory (LANL); (b) Sandia National Laboratories (SNL); and (c) the University of New Mexico Health Sciences Center (UNMHSC); (2) To perform an extensive literature search and the extant survey data to develop evidence-based policy recommendations for ethically sound genetic testing associated with research and occupational health activities in the workplace; and, (3) To host a conference at the Medical College of Wisconsin to provide employers, workers, health professionals, researchers, the public, and the media an opportunity to consider ethical issues involved in genetic
Kelly, P. J.; Anderson, S. P.; Blum, A.
Patrick Kelly, Suzanne Anderson, Alex Blum In rock below the surface, temperature swings are damped, water flow is limited, and biota are few. Yet rock weathers, presumably driven by these environmental parameters. We use rock strength as an indicator of rock weathering in Gordon Gulch in the Boulder Creek Critical Zone Observatory, a watershed at 2500 m underlain by Proterozoic gneiss intruded by the Boulder Creek granodiorite. Fresh rock is found at depths of 8-30 m in this area, and the thickness of the weathered rock zone imaged with shallow seismic refraction is greater on N-facing slopes than S-facing slopes (Befus et al., 2011, Vadose Zone J.). We use the Brazilian splitting test to determine tensile strength of cores collected with a portable drilling rig. Spatial variations in rock strength that we measure in the top 2 m of the weathered rock mantle can be connected to two specific environmental variables: slope aspect and the presence of a soil mantle. We find weaker rock on N-facing slopes and under soil. There is no clear correlation between rock strength and the degree of chemical alteration in these minimally weathered rocks. Denudation rates of 20-30 microns/yr imply residence times of 105-106 years within the weathered rock layers of the critical zone. Given these timescales, rock weathering is more likely to have occurred under glacial climate conditions, when periglacial processes prevailed in this non-glaciated watershed. Incipient weathering of rock appears to be controlled by water and frost cracking in Gordon Gulch. Water is more effectively delivered to the subsurface on N-facing slopes, and is more likely held against rock surfaces under soil than on outcrops. These moisture conditions, and the lower surface temperatures that prevail on N-facing slopes also favor frost cracking as an important weathering process.
Maquart, François-Xavier; Borel, Jacques-Paul
The history of connective tissue research began in the late 18th century. However, it is only 50 years later that the concept of connective tissue was shaped. It took another fifty years before biochemical knowledge of extracellular matrix macromolecules began to emerge in the first half of the 20th century. In 1962, thanks to Ladislas and Barbara Robert, back from the US, the first society called "French Connective Tissue Club" was created in Paris. The first board was constituted of Albert Delaunay, Suzanne Bazin and Ladislas Robert. Very quickly, under the influence of these pioneers, national and international meetings were organized and, in 1967, a "Federation of the European Connective Tissue Clubs" was created at the initiative of Ladislas Robert (Paris) and John Scott (Manchester). It spread rapidly to the major European nations. In 1982 the transformation of "Clubs" in "Societies" occurred, a name more in line with the requirements of the time. In 2008, the "French Connective Tissue Society" became the "French Society of Extracellular Matrix Biology" ("Société Française de Biologie de la Matrice Extracellulaire", SFBMEc), to better highlight the importance of the extracellular matrix in the biology of living organisms. The SFBMEc's mission today is to promote and develop scientific exchanges between academic, industrial, and hospital laboratories involved in research on the extracellular matrix. SFBMEc organizes or subsidizes scientific meetings and awards scholarships to Ph.D. students or post-docs to participate in international conferences. It includes 200 to 250 members from different disciplines, developing strong interactions between scientists, clinicians and pathologists. It is present all around the French territory in many research laboratories. During these last 50 years, the extraordinary advances made possible by the development of new investigation techniques, in particular molecular biology, cell and tissue imaging, molecular modeling
Kurths, Jürgen; Boers, Niklas; Bookhagen, Bodo; Donges, Jonathan; Donner, Reik; Malik, Nishant; Marwan, Norbert; Stolbova, Veronika
Network of networks is a new direction in complex systems science. One can find such networks in various fields, such as infrastructure (power grids etc.), human brain or Earth system. Basic properties and new characteristics, such as cross-degree, or cross-betweenness will be discussed. This allows us to quantify the structural role of single vertices or whole sub-networks with respect to the interaction of a pair of subnetworks on local, mesoscopic, and global topological scales. Next, we consider an inverse problem: Is there a backbone-like structure underlying the climate system? For this we propose a method to reconstruct and analyze a complex network from data generated by a spatio-temporal dynamical system. This technique is then applied to 3-dimensional data of the climate system. We interpret different heights in the atmosphere as different networks and the whole as a network of networks. This approach enables us to uncover relations to global circulation patterns in oceans and atmosphere. The global scale view on climate networks offers promising new perspectives for detecting dynamical structures based on nonlinear physical processes in the climate system. This concept is applied to Indian Monsoon data in order to characterize the regional occurrence of strong rain events and its impact on predictability. References: Arenas, A., A. Diaz-Guilera, J. Kurths, Y. Moreno, and C. Zhou, Phys. Reports 2008, 469, 93. Donges, J., Y. Zou, N. Marwan, and J. Kurths, Europhys. Lett. 2009, 87, 48007. Donner, R., Y. Zou, J. Donges, N. Marwan, and J. Kurths, Phys. Rev. E 2010, 81, 015101(R ). Mokhov, I. I., D. A. Smirnov, P. I. Nakonechny, S. S. Kozlenko, E. P. Seleznev, and J. Kurths, Geophys. Res. Lett. 2011, 38, L00F04. Malik, N., B. Bookhagen, N. Marwan, and J. Kurths, Climate Dynamics, 2012, 39, 971. Donges, J., H. Schultz, N. Marwan, Y. Zou, J. Kurths, Eur. J. Phys. B 2011, 84, 635-651. Donges, J., R. Donner, M. Trauth, N. Marwan, H.J. Schellnhuber, and J. Kurths
Qiao, R; Siflinger-Birnboim, A; Lum, H; Tiruppathi, C; Malik, A B
We studied the effects of albumin and the lectin Ricinus communis agglutinin (RCA) on hydraulic conductivity (Lp) of bovine pulmonary microvascular endothelial cell monolayers (BPMVEC) because of the evidence that albumin and RCA can interfere with transendothelial albumin permeability (Siflinger-Birnboim, A., J. Schnitzer, H. Lum, F. Blumenstock, C. Shen, P. Del Vecchio, and A. Malik. J. Cell. Physiol. 149: 575-584, 1991). BPMVEC were seeded on microporous polycarbonate filters, and the liquid flux was measured by collecting effluent into a tubing of known inner diameter at transendothelial hydrostatic pressures (P) ranging from 5 to 20 cmH2O. Lp was calculated as the slope of the relationship of liquid flux per unit surface area (Jv) vs. P. Addition of RCA (50 micrograms/ml) or albumin (5 mg/ml) to the endothelial cell medium containing albumin-free Hanks' balanced saline solution (HBSS) decreased total Lp (expressed x 10(-6) cm.s-1 x cmH2O-1) from 17.2 +/- 3.6 during HBSS to 4.7 +/- 0.9 during albumin and 5.7 +/- 1.6 during RCA (P < 0.01 for both). The RCA effect, but not that of albumin, was prevented by the addition of D-galactose (0.1 M) (the cognate hapten monosaccharide of RCA). We determined the contribution of the extracellular matrix (ECM) in decreasing the Lp by obtaining ECM after treatment of the monolayers with 0.025 M NH4OH to detach endothelial cells from the ECM. Basal ECM Lp (expressed x 10(-6) cm.s-1 x cmH2O-1) was 57.0 +/- 15.3, and it decreased to 19.7 +/- 4.3 and 17.5 +/- 2.9 during RCA and albumin, respectively (P < 0.01 for both). In contrast, RCA and albumin did not alter the filter Lp values. Another lectin, Ulex europaeus agglutinin, and the protein immunoglobulin G had no effect on Lp values.(ABSTRACT TRUNCATED AT 250 WORDS)
Krivá, Z; Mikula, K; Peyriéras, N; Rizzi, B; Sarti, A; Stasová, O
We present nonlinear diffusion equations, numerical schemes to solve them and their application for filtering 3D images obtained from laser scanning microscopy (LSM) of living zebrafish embryos, with a goal to identify the optimal filtering method and its parameters. In the large scale applications dealing with analysis of 3D+time embryogenesis images, an important objective is a correct detection of the number and position of cell nuclei yielding the spatio-temporal cell lineage tree of embryogenesis. The filtering is the first and necessary step of the image analysis chain and must lead to correct results, removing the noise, sharpening the nuclei edges and correcting the acquisition errors related to spuriously connected subregions. In this paper we study such properties for the regularized Perona-Malik model and for the generalized mean curvature flow equations in the level-set formulation. A comparison with other nonlinear diffusion filters, like tensor anisotropic diffusion and Beltrami flow, is also included. All numerical schemes are based on the same discretization principles, i.e. finite volume method in space and semi-implicit scheme in time, for solving nonlinear partial differential equations. These numerical schemes are unconditionally stable, fast and naturally parallelizable. The filtering results are evaluated and compared first using the Mean Hausdorff distance between a gold standard and different isosurfaces of original and filtered data. Then, the number of isosurface connected components in a region of interest (ROI) detected in original and after the filtering is compared with the corresponding correct number of nuclei in the gold standard. Such analysis proves the robustness and reliability of the edge preserving nonlinear diffusion filtering for this type of data and lead to finding the optimal filtering parameters for the studied models and numerical schemes. Further comparisons consist in ability of splitting the very close objects which
Tao, Yu; Muller, Jan-Peter
The ESA ExoMars 2018 rover is planned to perform autonomous science target selection (ASTS) using the approaches described in . However, the approaches shown to date have focused on coarse features rather than the identification of specific geomorphological units. These higher-level "geoobjects" can later be employed to perform intelligent reasoning or machine learning. In this work, we show the next stage in the ASTS through examples displaying the identification of bedding planes (not just linear features in rock-face images) and the identification and discrimination of rocks in a rock-strewn landscape (not just rocks). We initially detect the layers and rocks in 2D processing via morphological gradient detection  and graph cuts based segmentation  respectively. To take this further requires the retrieval of 3D point clouds and the combined processing of point clouds and images for reasoning about the scene. An example is the differentiation of rocks in rover images. This will depend on knowledge of range and range-order of features. We show demonstrations of these "geo-objects" using MER and MSL (released through the PDS) as well as data collected within the EU-PRoViScout project (http://proviscout.eu). An initial assessment will be performed of the automated "geo-objects" using the OpenSource StereoViewer developed within the EU-PRoViSG project (http://provisg.eu) which is released in sourceforge. In future, additional 3D measurement tools will be developed within the EU-FP7 PRoViDE2 project, which started on 1.1.13. References:  M. Woods, A. Shaw, D. Barnes, D. Price, D. Long, D. Pullan, (2009) "Autonomous Science for an ExoMars Rover-Like Mission", Journal of Field Robotics Special Issue: Special Issue on Space Robotics, Part II, Volume 26, Issue 4, pages 358-390.  J. Shi, J. Malik, (2000) "Normalized Cuts and Image Segmentation", IEEE Transactions on Pattern Analysis and Machine Intelligence, Volume 22.  D. Shin, and J.-P. Muller (2009
Ali, Iftikhar; Malik, Nadeem
Unconventional hydrocarbon reservoirs consist of tight porous rocks which are characterised by nano-scale size porous networks with ultra-low permeability [1,2]. Transport of gas through them is not well understood at the present time, and realistic transport models are needed in order to determine rock properties and for estimating future gas pressure distribution in the reservoirs. Here, we consider a recently developed non-linear gas transport equation , ∂p-+ U ∂p- = D ∂2p-, t > 0, (1) ∂t ∂x ∂x2 complimented with suitable initial and boundary conditions, in order to determine shale rock properties such as the permeability K, the porosity φ and the tortuosity, τ. In our new model, the apparent convection velocity, U = U(p,px), and the apparent diffusivity D = D(p), are both highly non-linear functions of the pressure. The model incorporate various flow regimes (slip, surface diffusion, transition, continuum) based upon the Knudsen number Kn, and also includes Forchchiemers turbulence correction terms. In application, the model parameters and associated compressibility factors are fully pressure dependent, giving the model more realism than previous models. See . Rock properties are determined by solving an inverse problem, with model parameters adjustment to minimise the error between the model simulation and available data. It is has been found that the proposed model performs better than previous models. Results and details of the model will be presented at the conference. Corresponding author: firstname.lastname@example.org and email@example.com References  Cui, X., Bustin, A.M. and Bustin, R., "Measurements of gas permeability and diffusivity of tight reservoir rocks: different approaches and their applications", Geofluids 9, 208-223 (2009).  Chiba R., Fomin S., Chugunov V., Niibori Y. and Hashida T., "Numerical Simulation of Non Fickian Diffusion and Advection in a Fractured Porous Aquifer", AIP Conference Proceedings 898, 75 (2007
The frontiers and challenges of biodynamics research Jan Walleczek; Part I. Nonlinear Dynamics in Biology and Response to Stimuli: 1. External signals and internal oscillation dynamics - principal aspects and response of stimulated rhythmic processes Friedemann Kaiser; 2. Nonlinear dynamics in biochemical and biophysical systems: from enzyme kinetics to epilepsy Raima Larter, Robert Worth and Brent Speelman; 3. Fractal mechanisms in neural control: human heartbeat and gait dynamics in health and disease Chung-Kang Peng, Jeffrey M. Hausdorff and Ary L. Goldberger; 4. Self-organising dynamics in human coordination and perception Mingzhou Ding, Yanqing Chen, J. A. Scott Kelso and Betty Tuller; 5. Signal processing in biochemical reaction networks Adam P. Arkin; Part II. Nonlinear Sensitivity of Biological Systems to Electromagnetic Stimuli: 6. Electrical signal detection and noise in systems with long-range coherence Paul C. Gailey; 7. Oscillatory signals in migrating neutrophils: effects of time-varying chemical and electrical fields Howard R. Petty; 8. Enzyme kinetics and nonlinear biochemical amplification in response to static and oscillating magnetic fields Jan Walleczek and Clemens F. Eichwald; 9. Magnetic field sensitivity in the hippocampus Stefan Engström, Suzanne Bawin and W. Ross Adey; Part III. Stochastic Noise-Induced Dynamics and Transport in Biological Systems: 10. Stochastic resonance: looking forward Frank Moss; 11. Stochastic resonance and small-amplitude signal transduction in voltage-gated ion channels Sergey M. Bezrukov and Igor Vodyanoy; 12. Ratchets, rectifiers and demons: the constructive role of noise in free energy and signal transduction R. Dean Astumian; 13. Cellular transduction of periodic and stochastic energy signals by electroconformational coupling Tian Y. Tsong; Part IV. Nonlinear Control of Biological and Other Excitable Systems: 14. Controlling chaos in dynamical systems Kenneth Showalter; 15. Electromagnetic fields and biological
Eighteen exceptional teachers of science, chemical technology, chemistry, and chemical engineering have been selected to receive a Responsible Care Chemical Manufacturers Association's 1996 Catalyst Award. The Responsible Care Catalyst Awards Program honors individuals who have the ability to inspire students toward careers in chemistry and science-related fields through their excellent teaching ability in and out of the classroom. The program also seeks to draw public attention to the importance of quality chemistry and science teaching at the undergraduate level. Since the award was established in 1957, 502 teachers of science, chemistry, and chemical engineering have been honored. Winners are selected from a wide range of nominations submitted by colleagues, friends, and administrators. All pre-high school, high school, two and four-year college, or university teachers in the United States and Canada are eligible. Each award winner will be presented with a medal and citation. National award winners receive 5,000; regional award winners receive 2,500. National Winners. Martin N. Ackermann, Oberlin College, Oberlin, OH Kenneth R. Jolls, Iowa State University, Ames, IA Suzanne Zobrist Kelly, Warren H. Meeker Elementary School, Ames, IA John V. Kenkel, Southeast Community College, Lincoln, NE George C. Lisensky, Beloit College, Beloit, WI James M. McBride, Yale University, New Haven, CT Marie C. Sherman, Ursuline Academy, St. Louis, MO Dwight D. Sieggreen, Cooke Middle School, Northville, MI Regional Winners Two-Year College. East-Georgianna Whipple-VanPatter, Central Community College, Hastings, NE West-David N. Barkan, Northwest College, Powell, WY High School. East-John Hnatow, Jr., Emmaus High School, Northampton, PA South-Carole Bennett, Gaither High School, Tampa, FL Midwest-Kenneth J. Spengler, Palatine High School, Palatine, IL West-Ruth Rand, Albuquerque, Albuquerque, NM Middle School. East-Thomas P. Kelly, Grandville Public Schools, Grandville, NH
De Lima, Estevam Vaz
The author discusses the role of non-discursive expressive elements in the construction of the analytical situation, using three examples to illustrate the problems with which he is concerned. His claim is that the issue in question necessarily involves the subject of affects, and he proceeds to discuss the difficulties associated with this subject. In addition, he considers the contributions of Green and Imbasciati, and Kleinian developments of this theme, including also the contributions of Bion--in particular the latter's theories concerning thought, in which emotion comes to assume an essential place in the origin of thinking. The author resumes the discussion by taking up his clinical examples, using them to put forward the view that non-discursive expressive elements may well play a decisive role in the construction of meaning in the analytical situation. He suggests also that the meaning of an emotional experience may be thought of as a construction contributed to by a number of symbolic forms which both interfere with and interact with the symbolic system of language. Following examination of his third example, the author reflects on 'musicality', a notion sometimes referred to informally in clinical data in connection with the 'emotional climate' of the session. He proposes that the complex problem of meaning in music be extended to cover the construction of meaning in the psychoanalytic setting, and in so doing returns to ideas put forward by Suzanne Langer. His underlying view here is that essential elements of the musical phenomenon and essential elements of particular forms of emotional life give rise to the same emotional matrices--perhaps to what Meltzer calls 'musical deep grammar'. Finally, the author considers various symbolic forms that contribute to the particular configuration of analytical situations, suggesting that the mental condition of 'free-floating attention' requires the broad availability to the analyst's mind of a multiplicity of
Barnes, Ted; Godfrey, Steve; Petrov, Alexey A.; Swanson, Eric
proceedings at no cost to the topical group. The efforts of the session organizers and chairs, which were crucial for the smooth operation of the conference, are also gratefully acknowledged. Finally, we were extremely fortunate to have the local assistance of Cynthia Sazama and Suzanne Weber at Fermilab, who dealt with the many details of conference organization with good cheer, exemplary competence and unstinting loyalty, even to the extent of sacrificing their weekends. We hope that this first GHP conference has been a useful contribution to the field of hadron physics, and that it may encourage the organization of subsequent APS conferences on this diverse, challenging and fascinating field.
Haines-Stiles, G.; Akuginow, E.; Sanford, C.
Yale legal scholar and professor of psychology Dan Kahan has criticized the climate change science community for not applying what's known about effective communications strategies to topics with potentially controversial content. "Earth: The Operators' Manual," funded by NSF's Informal Science Education program and appearing on PBS was hosted by Penn State geoscientist Richard Alley. From the initial proposal forward into airing on public television in 2011 and 2012, ETOM aimed to be authoritative and apolitical while still being engaging to general audiences. Based on social scientific insights from project Advisor, Suzanne Moser, and others, ETOM aimed to avoid "climate porn" scare tactics and over-used footage, and to enlist a diverse group of "messengers" in addition to Alley. An important design criterion was to give equal time to clean energy solutions while pulling no punches as to the consensus findings of leading climate scientists. With the ETOM project now completed and final reports submitted to NSF, what results can be shared to inform future efforts? And how did ETOM compare in audience impact with other major media efforts such as Al Gore's "An Inconvenient Truth" or Showtime's more recent "Years of Living Dangerously"? Results reported draw on the external evaluation by Rockman Et Al, and include both quantitative and qualitative data. Key findings are the importance of including Texan ranchers enthusiastic about wind power alongside Navy Admirals adamant that climate change is human-caused and Marines implementing solar energy to reduce casualties incurred while transporting fossil fuels. In-person presentations by Alley and others at science centers served as de facto focus groups for scripting the TV programs, along with actual focus groups convened by Rockman. The 3rd program, ENERGY QUEST USA, documented 5 quite different communities, from Alaska to Forth Worth, Baltimore, Portland and Kansas, all using competition, local values, and economic
Tellez, Jackson; Redondo, Jose M.; Ben Mahjoub, Otman; Malik, Nadeem; Vila, Teresa
, University of Cambridge. Cambridge  Redondo J.M. (1996) Vertical microstructure and mixing in stratified flows. Advances in Turbulence VI. Eds. S. Gavrilakis et al. 605-608.  Redondo J.M.,M.A. Sanchez y R. Castilla (2000) Vortical structures in stratified turbulent flows, Turbulent diffusion in the environment. Eds. Redondo J.M. and Babiano A. 113-120.  Mahjoub, O. B., Babiano A. and Redondo, J. M.: Structure functions in complex flows, Flow, Turbulence and Combustion, 59,299-313, 1998.  Malik, N.A. Vassilicos, J.C. 1999 A Lagrangian model of turbulent dispersion with turbulent-like flow structure: comparison with direct numerical simulation for two-particle statistics. Phys. Fluids, 11, 1572-1580.  Fung, J.C.H., Hunt, J.C.R., Malik, N.A. and Perkins, R.J.(1992. Kinematic simulation of homogeneous turbulence by unsteady random Fourier modes. J. Fluid Mech.236-281.  Tarquis, A. M., Platonov, A., Matulka, A., Grau, J., Sekula, E., Diez, M., & Redondo, J. M. (2014). Application of multifractal analysis to the study of SAR features and oil spills on the ocean surface. Nonlinear Processes in Geophysics, 21(2), 439-450.  Fraunie, P., Berreba, S., Chashechkin, Y. D., Velasco, D., & Redondo, J. M. (2008). Large eddy simulation and laboratory experiments on the decay of grid wakes in strongly stratified flows. Nuovo Cimento C, 31, 909-930.
Faessler, Amand; Šimkovic, F.
The atomic pair 163Ho and 163Dy , because of its small Q value of about 2.5 keV, seems to be the best pair to use to determine the neutrino mass by electron capture. The bolometer spectrum measures the full deexcitation energy of dysprosium (by x rays and Auger electrons plus the recoil of holmium, which can be neglected). The spectrum has an upper limit given by the Q value minus the neutrino mass. Till now this spectrum has been calculated in dysprosium allowing excitations with 3 s1 /2 , 3 p1 /2 , 4 s1 /2 , 4 p1 /2 , 5 s1 /2 , and 5 p1 /2 (and 6 s1 /2 ) holes only. Robertson [R. G. H. Robertson, arXiv:1411.2906v1] also recently calculated the spectrum with two-electron-hole excitations in Dy. He took the probability for the excitation for the second electron hole from the work of Carlson and Nestor [T. A. Carlson, C. W. Nestor, T. C. Tucker, and F. B. Malik, Phys. Rev. 169, 27 (1968), 10.1103/PhysRev.169.27; T. A. Carlson and C. W. Nestor, Phys. Rev. A 8, 2887 (1973) 10.1103/PhysRevA.8.2887] for Z =54 xenon. The neutrino mass must finally be obtained by a simultaneous fit of the Q value, together with the properties of the relevant resonances, and the neutrino mass to the the upper end of the spectrum. Under the assumption that only one resonance (independent of its nature: one-hole, two-hole, multihole, or of other origin) near the Q value determines the upper end of the spectrum and that the profile of this leading state is Lorentzian, one has to fit simultaneously four parameters (neutrino mass, strength, distance of the leading resonance to the Q value, and width). If more than one resonance is of comparable importance for the upper end of the spectrum, it might be difficult or even impossible to extract the neutrino mass reliably. Compared to the work of Robertson this work includes the following improvements. (i) The two-hole probabilities are calculated in the Dirac-Hartree-Fock (DHF) approach for holmium and dysprosium but not for xenon. (ii) In
Ludeña, Eduardo V.; Bishop, Raymond F.; Iza, Peter
dynamics and density functional theory. Exchange-correlation functionals from the identical-particle Ornstein-Zernike equation: Basic formulation and numerical algorithms / R. Cuevas-Saavedra and P. W. Ayers. Features and catalytic properties of RhCu: A review / S. Gonzalez, C. Sousa and F. Illas. Kinetic energy functionals: Exact ones from analytic model wave functions and approximate ones in orbital-free molecular dynamics / V. V. Karasiev ... [et al.]. Numerical analysis of hydrogen storage in carbon nanopores / C. Wexler ... [et al.] -- pt. F. Superconductivity. Generalized Bose-Einstein condensation in superconductivity / M. de Llano. Kohn anomaly energy in conventional superconductors equals twice the energy of the superconducting gap: How and why? / R. Chaudhury and M. P. Das. Collective excitations in superconductors and semiconductors in the presence of a condensed phase / Z. Koinov. Thermal expansion of ferromagnetic superconductors: Possible application to UGe[symbol] / N. Hatayama and R. Konno. Generalized superconducting gap in a Boson-Fermion model / T. A. Mamedov and M. de Llano. Influence of domain walls in the superconductor/ferromagnet proximity effect / E. J. Patino. Spin singlet and triplet superconductivity induced by correlated hopping interactions / L. A. Perez, J. S. Millan and C. Wang -- pt. G. Statistical mechanics, relativistic quantum mechanics. Boltzmann's ergodic hypothesis: A meeting place for two cultures / M. H. Lee. Electron-electron interaction in the non-relativistic limit / F. B. Malik.
Opps, S B; Yang, B; Gray, C G; Sullivan, D E
This paper examines some of the basic properties of a model Langmuir monolayer, consisting of surfactant molecules deposited onto a water subphase. The surfactants are modeled as rigid rods composed of a head and tail segment of diameters sigma(hh) and sigma(tt), respectively. The tails consist of n(t) approximately 4-7 effective monomers representing methylene groups. These rigid rods interact via site-site Lennard-Jones potentials with different interaction parameters for the tail-tail, head-tail, and head-head interactions. In a previous paper, we studied the ground-state properties of this system using a Landau approach. In the present paper, Monte Carlo simulations were performed in the canonical ensemble to elucidate the finite-temperature behavior of this system. Simulation techniques, incorporating a system of dynamic filters, allow us to decrease CPU time with negligible statistical error. This paper focuses on several of the key parameters, such as density, head-tail diameter mismatch, and chain length, responsible for driving transitions from uniformly tilted to untilted phases and between different tilt-ordered phases. Upon varying the density of the system, with sigma(hh)=sigma(tt), we observe a transition from a tilted (NNN)-condensed phase to an untilted-liquid phase and, upon comparison with recent experiments with fatty acid-alcohol and fatty acid-ester mixtures [M. C. Shih, M. K. Durbin, A. Malik, P. Zschack, and P. Dutta, J. Chem. Phys. 101, 9132 (1994); E. Teer, C. M. Knobler, C. Lautz, S. Wurlitzer, J. Kildae, and T. M. Fischer, J. Chem. Phys. 106, 1913 (1997)], we identify this as the L'(2)/Ov-L1 phase boundary. By varying the head-tail diameter ratio, we observe a decrease in T(c) with increasing mismatch. However, as the chain length was increased we observed that the transition temperatures increased and differences in T(c) due to head-tail diameter mismatch were diminished. In most of the present research, the water was treated as a hard
Opps, S. B.; Yang, B.; Gray, C. G.; Sullivan, D. E.
This paper examines some of the basic properties of a model Langmuir monolayer, consisting of surfactant molecules deposited onto a water subphase. The surfactants are modeled as rigid rods composed of a head and tail segment of diameters σhh and σtt, respectively. The tails consist of nt~4-7 effective monomers representing methylene groups. These rigid rods interact via site-site Lennard-Jones potentials with different interaction parameters for the tail-tail, head-tail, and head-head interactions. In a previous paper, we studied the ground-state properties of this system using a Landau approach. In the present paper, Monte Carlo simulations were performed in the canonical ensemble to elucidate the finite-temperature behavior of this system. Simulation techniques, incorporating a system of dynamic filters, allow us to decrease CPU time with negligible statistical error. This paper focuses on several of the key parameters, such as density, head-tail diameter mismatch, and chain length, responsible for driving transitions from uniformly tilted to untilted phases and between different tilt-ordered phases. Upon varying the density of the system, with σhh=σtt, we observe a transition from a tilted (NNN)-condensed phase to an untilted-liquid phase and, upon comparison with recent experiments with fatty acid-alcohol and fatty acid-ester mixtures [M. C. Shih, M. K. Durbin, A. Malik, P. Zschack, and P. Dutta, J. Chem. Phys. 101, 9132 (1994); E. Teer, C. M. Knobler, C. Lautz, S. Wurlitzer, J. Kildae, and T. M. Fischer, J. Chem. Phys. 106, 1913 (1997)], we identify this as the L'2/Ov-L1 phase boundary. By varying the head-tail diameter ratio, we observe a decrease in Tc with increasing mismatch. However, as the chain length was increased we observed that the transition temperatures increased and differences in Tc due to head-tail diameter mismatch were diminished. In most of the present research, the water was treated as a hard surface, whereby the surfactants are only
Astronomers have discovered three brown dwarfs -- enigmatic objects that are neither stars nor planets -- emitting radio waves that scientists cannot explain. The three newly-discovered radio-emitting brown dwarfs were found as part of a systematic study of nearby brown dwarfs using the National Science Foundation's Very Large Array (VLA) radio telescope. The VLA The Very Large Array CREDIT: NRAO/AUI/NSF (Click on image for VLA gallery) Until 2001, scientists believed that brown dwarfs, which are intermediate in mass between stars and planets, could not emit detectable amounts of radio waves. That year, summer students at the VLA made the first discovery of radio emission from a brown dwarf. Subsequently, as many as a half- dozen more radio-emitting brown dwarfs were discovered. "It clearly had become time to make a systematic study and try to find out just what percentage of brown dwarfs are emitting radio waves," said Rachel Osten, an astronomer at the National Radio Astronomy Observatory (NRAO) in Charlottesville, Virginia. Osten was assisted in the project in the summer of 2004 by Lynnae Quick, a student at North Carolina Agricultural and Technical State University; Tim Bastian, also an astronomer at NRAO; and Suzanne Hawley, an astronomer at the University of Washington. The research team presented their results to the American Astronomical Society's meeting in San Diego, CA. The three new detections of radio-emitting brown dwarfs are just the first results from the systematic study, which aims to observe all the known brown dwarfs within about 45 light-years of Earth. "We want to be able to say definitively just how common radio emission is among brown dwarfs," Osten explained. The study involves observing 65 individual brown dwarfs, so these new detections represent just the beginning of the results expected from the study. Brown dwarfs are too big to be planets but too small to be true stars, as they have too little mass to trigger hydrogen fusion reactions
Jammes, S.; Manatschal, G.; Lavier, L.; Tiberi, C.
massif. In this area mylonitic shear zones are observed in lower crustal granulites that are overprinted by brittle fault zones and infiltrated by sediments, clearly supporting the existence of top- basement detachment faults. The Mauléon basin is limited to the north (along the St Suzanne thrust) by a sag basin; the Arzacq basin. The geometry of the Arzacq-Mauléon basin compares well with that of the Parentis basin suggesting that the processes responsible for their formation are similar. In our interpretation, left lateral strike-slip systems resulted in a strong pre-structuration that might explain the strong asymmetry and different evolution of both parts of the basins during the main rotation of Iberia in Aptian to Albian time. The sag basins in the northern parts may have resulted from the thermal subsidence associated with the crustal thinning during the initial strike-slip phase, whereas the crustal thinning and local mantle exhumation in the southern parts results from detachment faulting. To test the physical realism of our geological interpretation, we performed numerical experiments that are constrained by geological and geophysical observations. According to new kinematic reconstructions, two major phases of displacement are imposed to the model (a strike-slip dominating phase followed by an extension phase). We then compare the results of the numerical experiments with the observations made in the Parentis and Mauléon basins to complete the evolution model previously proposed.
Paschke, Suzanne S.; Kimball, Briant A.; Runkel, Robert L.
the 1998 study. The second affected reach was downstream from Arrastra Gulch, where the increase in zinc load seems related to a series of right-bank inflows with low pH Quantification and Simulation of Metal Loading to the Upper Animas River, Eureka to Silverton, San Juan County, Colorado, September 1997 and August 1998By Suzanne S. Paschke, Briant A. Kimball, and Robert L. Runkeland elevated dissolved zinc concentrations. A third increase in zinc load occurred 6,100 meters downstream from the 1997 injection site and may have been from ground-water discharge with elevated zinc concentrations based on mass-loading graphs and the lack of visible inflow in the reach. A fourth but lesser dissolved zinc load increase occurred downstream from tailings near the Lackawanna Mill. Results of the tracer-injection studies and the effects of potential remediation were analyzed using the one- dimensional stream-transport computer code OTIS. Based on simulation results, instream zinc concentrations downstream from the Kittimack tailings to upstream from Arrastra Gulch would approach 0.16 milligram per liter (the upper limit of acute toxicity for some sensitive aquatic species) if zinc inflow concentrations were reduced by 75 percent in the stream reaches receiving inflow from the Forest Queen mine, the Kittimack tailings, and downstream from Howardsville. However, simulated zinc concentrations downstream from Arrastra Gulch were higher than approximately 0.30 milligram per liter due to numerous visible inflows and assumed ground-water discharge with elevated zinc concentrations in the lower part of the study reach. Remediation of discrete visible inflows seems a viable approach to reducing zinc inflow loads to the upper Animas River. Remediation downstream from Arrastra Gulch is more complicated because ground-water discharge with elevated zinc concentrations seems to contribute to the instream zinc load.
PREFACE: Proceedings of the 2008 Numerical Relativity Data Analysis Meeting, Syracuse University, Syracuse, NY, USA, 11-14 August 2008 Proceedings of the 2008 Numerical Relativity Data Analysis Meeting, Syracuse University, Syracuse, NY, USA, 11-14 August 2008
Sutton, Patrick; Shoemaker, Deirdre
many of the highlights of the meeting. These include an article that summarizes the NINJA project, a collaboration between data analysts and numerical relativists that is testing data analysis pipelines on numerical relativity waveforms buried in simulated detector noise. In addition, there are several technical papers concerning the results of team efforts involved in NINJA. Also included is a review of the status of black-hole simulations, updates on black-hole and neutron-star sources of gravitational waves, accuracy tests of gravitational waveforms, binary parameter estimation methods, updates on searches using analytic and phenomenological waveforms, and a road map to the advanced LIGO detectors. The conference organizers would like to acknowledge the financial support of the National Science Foundation under grant number PHY-0838740, and support from Syracuse University. We thank the local organizing committee of Duncan Brown, Penny Davis and Joshua Smith as well as the other members of the scientific organizing committee of Duncan Brown (Syracuse University), Sascha Husa (AEI), Badri Krishnan (AEI) and Harald Pfeiffer (CITA) for putting together an exciting conference. We also thank the editorial staff of the journal Classical and Quantum Gravity, especially Adam Day, Suzanne Prescott, and Joseph Tennant for their assistance, support, and patience in preparing this issue. Finally, we would like to thank the participants of NRDA2008 for making this conference so vital and energizing. The next NRDA meeting will be held at the Albert Einstein Institute in Potsdam, Germany 6-9 July 2009. We look forward to new collaborations, and to the continued blurring of the lines between our communities as we explore the interface of numerical relativity and data analysis. Patrick Sutton, Cardiff University and Deirdre Shoemaker, Georgia Institute of Technology Guest Editors
Kapelari, Suzanne; Carli, Elisabeth; Tappeiner, Ulrike
Title: Teenagers as scientist - Learning by doing or doing without learning? Authors: Dr. Suzanne Kapelari* and Elsabeth Carli*, Ulrike Tappeiner** *Science Educaton Center,**Institute of Ecology,University Innsbruck, Austria The PISA (2006-2007) Assessment Framework asks for"…. the development of a general understanding of important concepts and explanatory framework of science, of the methods by which science derives evidence to support claims for its knowledge and of the strength and limitations of science in the real world….". To meet these requirements pupils are eventually asked to engage in "working like scientists learning activities" at school or while visiting informal learning institutions. But what does it mean in a real life situation? An ambitious project call named "Sparkling Science" was launched by the Austrian Federal Ministry of Science and Research in 2008, asking scientists to run their research in tight co-operation with local teachers and pupils. Although this would be enough of a challenge anyway, the ultimate goals of these projects are to achieve publishable scientific results in the particular field. The project design appears to be promising. Pupils and teachers are invited to gain first hand experience as part of a research team investigating current research questions. Pupils experience science research first hand, explore laboratories and research sites, gather data, discuss findings, draw conclusions and finally publish them. They set off on an exciting two years journey through a real scientific project. Teachers have the unique opportunity to get insight into a research project and work closely together with scientists. In addition teachers and pupils have the opportunity to gain first hand knowledge about a particular topic and are invited to discuss science matters on the uppermost level. Sparkling Science promoting agents have high expectations. Their website (www.sparklingscience.at) says: "Forming research teams that
Conway, S. J.; Balme, M. R.; Murray, J. B.; Towner, M. C.
Coe J. A. (2007) Geomorphology, 84, 80-97.  Kreslavsky M. A. (2008) Workshop on Martian Gullies 2008, 1303, 54-55.  White S. E. (1981) Arct. Alp. Res., 13, 127-137.  Billi P. and Dramis F. (2003) Catena, 50, 353-368.  Larsson S. (1982) Geogr. Ann. Ser. A-Phys. Geogr., 64, 105-125.  Ballantyne C. K. and Benn D. I. (1994) Arct. Alp. Res., 26, 255-269.  Malik I. (2008) Geomorphology, 93, 421-436.  Rowantree K. M. (1991) GeoJournal, 23, 19-27.
Influence of ignored and well-known zone distortions on the separation performance of proteins in capillary free zone electrophoresis with special reference to analysis in polyacrylamide-coated fused silica capillaries in various buffers. I. Theoretical studies.
Hjertén, Stellan; Mohabbati, Sheila; Westerlund, Douglas
Distortion of the starting zone upon its electrophoretic migration toward the detection window gives rise to both symmetrical zones caused by diffusion, sedimentation in the horizontal section of the capillary and the curvature of the capillary, and asymmetrical zones having their origin in Joule heating, sedimentation in the vertical section of the capillary, pH and conductivity differences between the sample zone and the surrounding buffer, solute adsorption onto the capillary wall, and association-dissociation of complexes between the analyte and a buffer constituent or between analytes. Interestingly and importantly a theoretical study shows that moderate pH and conductivity differences as well as adsorption and all of the above interactions when they are characterized by a fast on/off kinetics do not increase the zone broadening (or only slightly), because the sharpening of one boundary of the zone is about the same as the broadening of the other boundary. In addition the peak symmetry caused by a conductivity difference is in most experiments counteracted by a pH difference. The experimentally determined plate numbers in the absence of electroosmosis exceeded one million per meter in some experiments (Part II). These plate numbers are among the highest reported [Z. Zhao, A. Malik, M.L. Lee, Anal. Chem. 65 (1993) 2747; M. Gilges, K. Kleemiss, G. Schomburg, Anal. Chem. 66 (1994) 2038; H. Wan, M. Ohman, L.G. Blomberg, J. Chromatogr. A 924 (2001) 591 (plate numbers determined in the presence of electroosmosis may be higher, although the width of the zone in the capillary may be larger) [p. 680 in S. Hjertén, Electrophoresis 11 (1990) 665]). Capillary free zone electrophoresis is perhaps the only separation method, which, under optimum conditions, gives a plate number not far from the theoretical limit. A prerequisite for this high performance is that the polyacrylamide-coated capillary is washed with 2 M HCl between the runs and stored in water over night (Part
data are insufficient for promoting geothermal exploration. Authors of this paper are Arlene Anderson, US DOE Geothermal Technologies Office, David Blackwell, Southern Methodist University (SMU), Cathy Chickering (SMU), Toni Boyd, Oregon Institute of Technology’s GeoHeat Center, Roland Horne, Stanford University, Matthew MacKenzie, Uberity, Joe Moore, University of Utah, Duane Nickull, Uberity, Stephen Richard, Arizona Geological Survey, and Lisa Shevenell, University of Nevada, Reno. “NGDS User Centered Design: Meeting the Needs of the Geothermal Community,” discusses the user- centered design approach taken in the development of a user interface solution for the NGDS. The development process is research based, highly collaborative, and incorporates state-of-the-art practices to ensure a quality user interface for the widest and greatest utility. Authors of this paper are Harold Blackman, Boise State University, Suzanne Boyd, Anthro-Tech, Kim Patten, Arizona Geological Survey, and Sam Zheng, Siemens Corporate Research. “Fueling Innovation and Adoption by Sharing Data on the DOE Geothermal Data Repository Node on the National Geothermal Data System,” describes the motivation behind the development of the Geothermal Data Repository (GDR) and its role in the NGDS. This includes the benefits of using the GDR to share geothermal data of all types and DOE’s data submission process. Authors of this paper are Jon Weers, National Renewable Energy Laboratory and Arlene Anderson, US DOE Geothermal Technologies Office. Finally, “Developing the NGDS Adoption of CKAN for Domestic & International Data Deployment,” provides an overview of the “Node-In-A-Box” software package designed to provide data consumers with a highly functional interface to access the system, and to ease the burden on data providers who wish to publish data in the system. It is important to note that this software package constitutes a reference implementation and that the NGDS architecture
MacConnell, D. Jack
Ronald Pitts, systems engineer in the Commanding Branch of the Space Telescope Science Institute and long-time Computer Sciences Corporation employee, died suddenly of a stroke on 4 May 2008 at his home in Laurel, Maryland. He was a dedicated scientist-engineer, husband, father, volunteer, and cherished friend to many. Ron was born on 19 January 1949 in Tucson, Arizona, and was raised, along with his sister Suzanne, on his parents' turkey farm outside Tucson. He picked up practical knowledge from his father, Vernon, and became a competent amateur electrician and plumber, skills he kept honed and used throughout his life. His mother, Ruth (Stephens), was a nurse and taught him compassion and patience and encouraged his inquisitive mind. Ron attended public schools and enrolled at the University of Arizona, graduating with a B. S. in Astronomy in 1971. Being from a family of modest means, he put himself through school working summers and part-time at a large copper mine south of town. Ron enrolled in the graduate astronomy program at the Ohio State University [OSU] in the fall of 1971 where he was a first-year fellowship student. During his second and third years, he was the Perkins Assistant, taking spectra for the very exacting but appreciative Philip Keenan who once remarked to another faculty member that Ron was the best observer he ever had. Later, in 1980, Ron was co-author with Keenan on "Revised MK Spectral Types for G, K, and M stars" and again in 1985 in a study of supergiants in open clusters. He met his future wife, Patricia Moore, also a graduate student in the department, and they were wed in 1973. Ron was also partially supported during his early OSU years by an NSF grant to Robert Wing, writing parts of Wing's photometric reduction code and observing on the program at Kitt Peak and Flagstaff in the summer of 1974. Wing remembers him as being very competent and pleasant to work with. Ron's thesis topic was "Oscillator Strengths for Neutral Iron and
detection capability of smaller scale dynamics can be applied by scientists that wish to investigate the sea floor on a more detailed level than sand waves. The analysis possibilities can be illustrated by several examples, using data collected on the Netherlands continental shelf, in areas with and without a sand wave pattern. E.g., an example containing deliberately wrongly chosen critical values gives insight in the advantages and dangers of this method for sea floor dynamics monitoring. References: Caspary, W.F., 'Concepts of Network and Deformation Analysis'. Monograph 11, Kensington, Australia: University of New South Wales, School of Surveying, 1987. Chilès, Jean-Paul, and Pierre Delfiner, 'Geostatistics, modelling spatial uncertainty'. New York: John Wiley &Sons, 1999. Hulscher, Suzanne J. M. H., and G. Matthijs van den Brink, 'Comparison between predicted and observed sand waves and sand banks in the North Sea'. In: Journal of Geophysical Research, vol. 106, no. C5, pp.9327-9338, May 2001. International Hydrographic Organization, 'IHO Standards for Hydrographic Surveys, Special Publication no.44, 4th Edition'. Monaco: International Hydrographic Bureau, April 1998.
Buckman, Stephen; Sullivan, James; White, Ronald
) Ronald White (JCU, Townsville)C Beling (Hong Kong) Jim Williams (UWA, Perth)R Brusa (Italy) Suzanne Smith (ANSTO, Sydney)P Coleman (UK) Igor Bray (Curtin U., Perth)C Corbel (France) Casten Makochekanwa (ANU, Canberra)M Fujinami (Japan) Michael Went (ANU, Canberra)R Krause-Rehberg (Germany) Adric Jones (ANU, Canberra)K Lynn (USA) Peter Caradonna (ANU, Canberra)H Schut (Netherlands) Ryan Weed (ANU, Canberra)P Simpson (Canada) Jason Roberts (ANU, Canberra)R Suzuki (Japan) Josh Machacek (ANU, Canberra)F Tuomisto (Finland) A Weiss (USA) SLOPOS photo SLOPOS-12 Delegates, 1-6 August 2010, Magnetic Island, Australia SPONSORS SLOPOS sponsors
. ZELLAMA, Faculté des Sciences d'Amiens (France) Invited Speakers AMMAR-MERIAH Souad, ITODYS, Université Paris Diderot (France) BEN SALEM Mohamed, Faculté des Sciences de Bizerte, Université du 7 Novembre á Carthage (Tunisia) CHEIKHROUHOU Abdelwaheb, Faculté des Sciences de Sfax, Université de Sfax (Tunisia) DAKHLAOUI Amel, Faculté des Sciences de Bizerte, Université du 7 Novembre á Carthage (Tunisia) DJABBAR Ahmed, Université des Sciences et des Technologies de Lille (France) DURASTANTI Félix, Centre d'Etudes et Recherche en Thermique, Environnement et Systèmes (C.E.R.T.E.S.), Université Paris Est- Créteil (France) FERY-FORGUES Suzanne, Université Paul Sabatier, Toulouse (France) GIRAUD Romain, Laboratoire de Photonique et de Nanostructures, CNRS/LPN, Marcoussis (France)
scenes an enormous amount of work is required to make a large conference go smoothly. First I thank Cheryl Zidel for her tireless efforts as organizing committee liaison and posters chair and, in general, handling all of my end of the program and keeping me calm. I also thank Gail Pieper for her work in editing the proceedings, Beth Cerny Patino for her work on the Organizing Committee website and electronic theater, and Ken Raffenetti for his work in keeping that website working. Jon Bashor and John Hules did an excellent job in handling conference communications. I thank Caitlin Youngquist for the striking graphic design; Dan Fay for tutorials arrangements; and Lynn Dory, Suzanne Stevenson, Sarah Pebelske and Sarah Zidel for on-site registration and conference support. We all owe Yeen Mankin an extra-special thanks for choosing the hotel, handling contracts, arranging menus, securing venues, and reassuring the chair that everything was under control. We are pleased to have obtained corporate sponsorship from Cray, IBM, Intel, HP, and SiCortex. I thank all the speakers and panel presenters. I also thank the former conference chairs Tony Metzzacappa, Bill Tang, and David Keyes, who were never far away for advice and encouragement. Finally, I offer my thanks to Michael Strayer, without whose leadership, vision, and persistence the SciDAC program would not have come into being and flourished. I am honored to be part of his program and his friend. Rick Stevens Seattle, Washington July 18, 2008
Hosono, Hideo; Ren, Zhi-An
-L Drechsler, N Kozlova, M Bartkowiak, J E Hamann-Borrero, G Behr, K Nenkov, H-H Klauss, H Maeter, A Amato, H Luetkens, A Kwadrin, R Khasanov, J Freudenberger, A Köhler, M Knupfer, E Arushanov, H Rosner, B Büchner and L Schultz Low-energy spin dynamics in the antiferromagnetic phase of CaFe2As2 N J Curro, A P Dioguardi, N ApRoberts-Warren, A C Shockley and P Klavins Muon spin rotation study of magnetism and superconductivity in BaFe2-xCoxAs2 and Pr1-xSrxFeAsO C Bernhard, A J Drew, L Schulz, V K Malik, M Rössle, Ch Niedermayer, Th Wolf, G D Varma, G Mu, H-H Wen, H Liu, G Wu and X H Chen Magnetic impurities in the pnictide superconductor Ba1-xKxFe2As2 Sutirtha Mukhopadhyay, Sangwon Oh, A M Mounce, Moohee Lee, W P Halperin, N Ni, S L Bud'ko, P C Canfield, A P Reyes and P L Kuhns Neutron scattering investigation of the magnetic order in single crystalline BaFe2As2 M Kofu, Y Qiu, Wei Bao, S-H Lee, S Chang, T Wu, G Wu and X H Chen An NMR study on the F-doping evolution of the iron oxypnictide LaFeAs(O1-xFx) Y Nakai, S Kitagawa, K Ishida, Y Kamihara, M Hirano and H Hosono The peculiar physical properties and phase diagram of BaFe2-xCoxAs2 single crystals X F Wang, T Wu, G Wu, R H Liu, H Chen, Y L Xie and X H Chen Synthesis of LnFeAsO1-y superconductors (Ln=La and Nd) using the high-pressure technique Kiichi Miyazawa, Kunihiro Kihou, Motoyuki Ishikado, Parasharam M Shirage, Chul-Ho Lee, Nao Takeshita, Hiroshi Eisaki, Hijiri Kito and Akira Iyo Correlation effects in the iron pnictides Qimiao Si, Elihu Abrahams, Jianhui Dai and Jian-Xin Zhu Competition/coexisitence of magnetism and superconductivity in iron pnictides probed by muon spin rotation Soshi Takeshita and Ryosuke Kadono Impurity-induced in-gap state and Tc in sign-reversing s-wave superconductors: analysis of iron oxypnictide superconductors Yuko Senga and Hiroshi Kontani Intrinsic magnetic properties of the superconductor NdFeAsO0.9F0.1 from local and global measurements R Prozorov, M E Tillman, E D Mun and P C Canfield