Quantum Stratonovich calculus and the quantum Wong-Zakai theorem

International Nuclear Information System (INIS)

Gough, John

2006-01-01

We extend the Ito(bar sign)-to-Stratonovich analysis or quantum stochastic differential equations, introduced by Gardiner and Collett for emission (creation), absorption (annihilation) processes, to include scattering (conservation) processes. Working within the framework of quantum stochastic calculus, we define Stratonovich calculus as an algebraic modification of the Ito(bar sign) one and give conditions for the existence of Stratonovich time-ordered exponentials. We show that conversion formula for the coefficients has a striking resemblance to Green's function formulas from standard perturbation theory. We show that the calculus conveniently describes the Markov limit of regular open quantum dynamical systems in much the same way as in the Wong-Zakai approximation theorems of classical stochastic analysis. We extend previous limit results to multiple-dimensions with a proof that makes use of diagrammatic conventions

Kwong-Wong-type integral equation on time scales

Directory of Open Access Journals (Sweden)

Baoguo Jia

2011-09-01

Full Text Available Consider the second-order nonlinear dynamic equation $$ [r(tx^Delta(ho(t]^Delta+p(tf(x(t=0, $$ where $p(t$ is the backward jump operator. We obtain a Kwong-Wong-type integral equation, that is: If $x(t$ is a nonoscillatory solution of the above equation on $[T_0,infty$, then the integral equation $$ frac{r^sigma(tx^Delta(t}{f(x^sigma(t} =P^sigma(t+int^infty_{sigma(t}frac{r^sigma(s [int^1_0f'(x_h(sdh][x^Delta(s]^2}{f(x(s f(x^sigma(s}Delta s $$ is satisfied for $tgeq T_0$, where $P^sigma(t=int^infty_{sigma(t}p(sDelta s$, and $x_h(s=x(s+hmu(sx^Delta(s$. As an application, we show that the superlinear dynamic equation $$ [r(tx^{Delta}(ho(t]^Delta+p(tf(x(t=0, $$ is oscillatory, under certain conditions.

« Comme à l’époque de Suzie Wong ». Les mutations du red-light district de Wan Chai

OpenAIRE

Paris, Nicolas

2011-01-01

Le roman exotique Le monde de Suzie Wong et ses nombreuses adaptations immortalisent le red-light district de Wan Chai à Hong Kong à la fin des années 1950, mettant en scène marins américains, expatriés de l’Empire britannique et prostituées hongkongaises. Aujourd’hui, avec la mondialisation, Wan Chai est fréquenté par des migrantes de plusieurs pays d’Asie du Sud-Est. Pourtant, le red-light district est toujours associé dans la presse et les guides de voyage à « l’époque de Suzie Wong ». Ces...

New Access Points to ERIC--CD-ROM Versions. ERIC Digest.

Science.gov (United States)

McLaughlin, Pamela W.

This digest reviews three CD-ROM (compact disc-read only memory) versions of the ERIC (Educational Resources Information Center) database currently being delivered or tested and provides information for comparison. However, no attempt is made to recommend any one product. The advantages and disadvantages of the acquisition of CD-ROM databases are…

Skyview Foods: Eric's Real Dilemma with Channel Partners

Science.gov (United States)

Castleberry, Stephen B.

2011-01-01

As a marketing analyst, Eric is faced with several ethical dilemmas. When asked to engage in unethical and illegal behavior, Eric must decide whether to obey his boss and fudge the numbers (the counts of product purchased in order to get reimbursed more from the manufacturer during special sales) or take the ethical route. The case consists of two…

Eric Soovere fotodest sõjafotograafia kontektis / Ahto Sooaru

Index Scriptorium Estoniae

Sooaru, Ahto

2011-01-01

Püütakse selgitada Eric Soovere piltide ja teksti tausta põgenemisel kodumaalt, näidatakse tema töö tähtsust Eesti visuaalkultuuris ja käsitletakse ka sõjafotograafia ajalugu ning sõjafotograafia peegeldusi kunstis. Praktilise tööna sündis DVD, kuhu on koondatud Eric Soovere päevik ja fotomaterjal kaasaegse formaadina

El universo plástico y sensorial de La mano (Wong Kar Wai, 2004

Directory of Open Access Journals (Sweden)

Melendo, Ana

2012-04-01

Full Text Available En español: Con el presente artículo, queremos mostrar cómo Wong Kar Wai, heredero de un cine muy vinculado a la modernidad cinematográfica, plantea en el cortometraje La mano (2004 temas como la soledad, la actitud melancólica o la necesidad de ensimismamiento. Estos, junto al estudio de la geometría, los colores saturados y las calidades pictóricas, y bajo el prisma de un realismo metafísico, dan lugar a situaciones ópticas, sonoras y táctiles puras. Es así como en el film del cineasta chino se ponen de manifiesto, a través de la presencia del fragmento corporal y la metonimia, las texturas, coloreadas y sonoras, que configuran los espacios sensoriomotrices del submundo en el que acontece la historia. In english: In this article, we show how Wong Kar Wai, heir to a filmography closely linked to cinematographic modernity, explores themes such as loneliness, melancholy, or self-absorption in his short film The Hand (2004. These themes, together with his study of geometry, saturated colours and pictorial qualities through the prism of metaphysical realism, give rise to purely optical, sonorous and tactile situations. In this way, the Chinese film director reveals, through the presence of a body fragment and metonymy, the colourful and sonorous textures that form the sensory-motor spaces of the underworld in which the story is set.

Women's Issues in an Era of Inclusion. ERIC/ChESS.

Science.gov (United States)

Risinger, C. Frederick

1997-01-01

Presents a brief annotated bibliography of sources addressing women's issues within the ERIC database. The sources include journal articles, monographs, ERIC Digests, and folksong collections. They cover aspects of women and education, including women in the curriculum, women's suffrage, and women's history. (MJP)

Saladusi mäletavad pildid : järelvaade Eric Soovere fotograafilisele dokumentalistikale / Peeter Linnap

Index Scriptorium Estoniae

Linnap, Peeter, 1960-

2010-01-01

Eric Sooverest ja tema fotoloomingust. Eric Soovere ja Johannes Pääsukese loomingu võrdlus. Katkendeid Eric Soovere raamatust "Käru ja kaameraga : pilte ja päevikulehti põgenemisteelt 1944-1949". Pikemalt emigreerumisest Ameerikasse

Database Changes (Post-Publication). ERIC Processing Manual, Section X.

Science.gov (United States)

Brandhorst, Ted, Ed.

The purpose of this section is to specify the procedure for making changes to the ERIC database after the data involved have been announced in the abstract journals RIE or CIJE. As a matter of general ERIC policy, a document or journal article is not re-announced or re-entered into the database as a new accession for the purpose of accomplishing a…

ERIC/RCS Report: Animals in Literature.

Science.gov (United States)

O'Donnell, Holly

1980-01-01

Notes children's continuing interest in animal stories, examines some characteristics of animal stories as discussed in ERIC documents, and suggests booklists that include listings of animal stories. (ET)

El universo plástico y sensorial de la mano (Wong Kar Wai, 2004

Directory of Open Access Journals (Sweden)

Ana MELENDO CRUZ

2014-10-01

Full Text Available In this article, we show how Wong Kar Wai, heir to a filmography closely linked to cinematographic modernity, explores themes such as loneliness, melancholy, or self-absorption in his short film The Hand (2004. These themes, together with his study of geometry, saturated colours and pictorial qualities through the prism of metaphysical realism, give rise to purely optical, sonorous and tactile situations. In this way, the Chinese film director reveals, through the presence of a body fragment and metonymy, the colourful and sonorous textures that form the sensory-motor spaces of the underworld in which the story is set

Canonical formulations of a classical particle in a Yang-Mills field and Wong's equations

International Nuclear Information System (INIS)

Montgomery, R.

1984-01-01

Wong (1970) introduced equations of motion for a spin 0 particle in a Yang-Mills field which was widely accepted among physicists. It is shown that these are equivalent to the various mathematical formulations for the motion of such particles as given by the Kaluza-Klein formulation of Kerner, and those of Sternberg, and Weinstein. In doing this, we show that Sternberg's space is, in a natural way, a symplectic leaf of a reduced Poisson manifold and relations to a construction of Kummer's for dynamics on the cotangent bundle of a principle bundle are clarified. (orig.)

Fractal dimensions the digital art of Eric Hammel

CERN Document Server

Hammel, Eric

2014-01-01

The concept behind fractal geometry is extremely difficult to explain . . . but easy to see and enjoy. Eric Hammel, a professional author of military history books, is unable to explain fractals in a way that will be clear to anyone else, but most mathematicians can't explain fractals in language most people can understand. The simplest explanation is that fractals are graphic representations of high-order mathematical formulas that repeat patterns to infinity.Don't get hung up on the math. It's really all in the seeing. Like Volume 1 of Eric Hammel's Fractal Dimensions, Volume 2 is filled wit

Fractal dimensions the digital art of Eric Hammel

CERN Document Server

Hammel, Eric

2014-01-01

The concept behind fractal geometry is extremely difficult to explain . . . but easy to see and enjoy. Eric Hammel, a professional author of military history books, is unable to explain fractals in a way that will be clear to anyone else, but most mathematicians can't explain fractals in language most people can understand. The simplest explanation is that fractals are graphic representations of high-order mathematical formulas that repeat patterns to infinity.Don't get hung up on the math. It's really all in the seeing. Like Volumes 1, 2, and 3 of Eric Hammel's Fractal Dimensions, Volume 4 is

Fractal dimensions the digital art of Eric Hammel

CERN Document Server

Hammel, Eric

2014-01-01

The concept behind fractal geometry is extremely difficult to explain . . . but easy to see and enjoy. Eric Hammel, a professional author of military history books, is unable to explain fractals in a way that will be clear to anyone else, but most mathematicians can't explain fractals in language most people can understand. The simplest explanation is that fractals are graphic representations of high-order mathematical formulas that repeat patterns to infinity.Don't get hung up on the math. It's really all in the seeing. Like Volumes 1 and 2 of Eric Hammel's Fractal Dimensions, Volume 3 is fil

Women's Suffrage: A Sampler of ERIC Resources.

Science.gov (United States)

Risinger, C. Frederick

1995-01-01

Discusses the resources available from the ERIC System on issues related to women's suffrage and women's rights. Includes an annotated bibliography of six resources, including lesson plans and historiography reviews. (CFR)

Complicating Culture and Difference: Situating Asian American Youth Identities in Lisa Yee's "Millicent Min," "Girl Genius" and "Stanford Wong Flunks Big-Time"

Science.gov (United States)

Endo, Rachel

2009-01-01

This review situates how culture, difference, and identity are discursively constructed in "Millicent Min, Girl Genius" and "Stanford Wong Flunks Big-Time," two award-winning books written by critically acclaimed Asian American author Lisa Yee. Using contextual literacy approaches, the characters, cultural motifs, and physical settings in these…

ERIC/EECE Report. Mixed Age Grouping.

Science.gov (United States)

Cesarone, Bernard

1995-01-01

Summarizes eight recent ERIC documents and seven journal articles on mixed-age grouping. Includes discussions of teaching in the multiage classroom, Kentucky's Primary Program, developmentally appropriate practices in the primary grades, thematic instruction, attitudes toward mixed-age grouping, and questions and answers about mixed-age grouping.…

Teaching about Presidential Elections. ERIC Digest.

Science.gov (United States)

Vontz, Thomas S.; Nixon, William A.

Although elections are an annual theme in many social studies classrooms, presidential election years prompt increased interest among students in the electoral process and offer an opportunity to teach about a national election as it happens. This ERIC Digest describes the legal requirements and traditions of U.S. presidential elections, processes…

"Innovation and Intellectual Property Policies in European Research Infrastructure Consortia - PART I: The Case of the European Spallation Source ERIC"

DEFF Research Database (Denmark)

Yu, Helen; Wested, Jakob; Minssen, Timo

2017-01-01

, the European Spallation Source ERIC is required to adopt various policy documents relating to the operation and management of the facility. These cover a wide variety of issues such as user access, public procurement, intellectual property rights (IPR), data management, and dissemination. One of the main goals...... of the problems society is facing today. To facilitate the creation and operation of such RIs, the EU adopted legal frameworks for European Research Infrastructure Consortia (ERIC). On August 31, 2015, the European Spallation Source (ESS) was established as an ERIC. Under the ERIC Regulations and ESS Statutes...... international research collaborations? The complex relationship between scientific excellence, innovation, and IPRs must be carefully considered. Taking the European Spallation Source ERIC as an example, this article investigates ERIC Regulations and EU policies and discusses what issues and perspectives ERICs...

Adolescents: Your Children and Mine. ERIC Report.

Science.gov (United States)

Demo, Mary Penasack

1981-01-01

Reviews 10 items from the ERIC collection covering various aspects of adolescence: the impact of pop music, attitudes about drinking, television viewing, the effect of the new morality, the adolescent learning process, popular books, attitudes toward school, and others. (JMF)

Eric Monkkonen (1942-2005)

OpenAIRE

Roth, Randolph

2009-01-01

Eric Monkkonen, who passed away on May 30, 2005 at the age of 62, was one of the greatest historians ever to write on the history of crime. An urban and social science historian by training, he dedicated his life to understanding the social problems that, like many historians of his generation, he believed most pressing: poverty, prejudice, and violence. He was an iconoclast in his approach to those problems, on good terms with ideologues of all stripes but unwilling to settle for ideological...

Setting the stage for the EPOS ERIC: Integration of the legal, governance and financial framework

Science.gov (United States)

Atakan, Kuvvet; Bazin, Pierre-Louis; Bozzoli, Sabrina; Freda, Carmela; Giardini, Domenico; Hoffmann, Thomas; Kohler, Elisabeth; Kontkanen, Pirjo; Lauterjung, Jörn; Pedersen, Helle; Saleh, Kauzar; Sangianantoni, Agata

2017-04-01

, software and services (DDSS) accessible through EPOS. From a financial standpoint, EPOS elaborated common guidelines for all institutions providing services, and selected a costing model and funding approach which foresees a mixed support of the services via national contributions and ERIC membership fees. In the EPOS multi-disciplinary environment, harmonization and integration are required at different levels and with a variety of different stakeholders; to this purpose, a Service Coordination Board (SCB) and technical Harmonization Groups (HGs) were established to develop the EPOS metadata standards with the EPOS Integrated Central Services, and to harmonize data and product standards with other projects at European and international level, including e.g. ENVRI+, EUDAT and EarthCube (US).

Online Training and Practice Manual for ERIC Data Base Searchers. 2nd Edition.

Science.gov (United States)

Markey, Karen; Cochrane, Pauline A.

Revised to reflect changes in both DIALOG and ERIC, this second edition of a self-improvement manual for online searchers who wish to refine their skills presents three basic approaches to searching and provides illustrations from DIALOG's ERIC ONTAP database. The manual is divided into two parts: an 8-step model of the total search process which…

Freedom of Expression: A Troublesome Imperative. ERIC Report.

Science.gov (United States)

Del Polito, Carolyn M.

1980-01-01

Presents an annotated bibliography of 19 items from ERIC identifying troublesome paradoxes regarding the media and freedom of expression. Items are categorized by issues identified as relevant to radio and television, commercial advertising, and the press. (JMF)

Television Violence and Children. ERIC/EECE Report.

Science.gov (United States)

Cesarone, Bernard

1998-01-01

Summarizes 12 recent documents and journal articles from the ERIC database that discuss topics related to television violence and children. Articles cited address the effects of television violence on child behavior and attitudes at school and home, and methods of reducing the impact of television on children. (JPB)

RAPD- and ERIC-Based Typing of Clinical and Environmental Pseudomonas aeruginosa Isolates.

Science.gov (United States)

Auda, Ibtesam Ghadban; Al-Kadmy, Israa M S; Kareem, Sawsan Mohammed; Lafta, Aliaa Khyuon; A'Affus, Mustafa Hussein Obeid; Khit, Ibrahim Abd Aloahd; Al Kheraif, Abdulaziz Abdullah; Divakar, Darshan Devang; Ramakrishnaiah, Ravikumar

2017-03-01

Pseudomonas aeruginosa is a major cause of nosocomial infection in children and adults, resulting in significant morbidity and mortality due to its ability to acquire drug resistance. The ability of P. aeruginosa in the environment to cause infection in individuals has been reported previously; henceforth, surveillance of the emergence and transmission of P. aeruginosa strains among patients is important for infection control in a clinical setup. Various gene-typing methods have been used for epidemiological typing of P. aeruginosa isolates for the purpose of surveillance. In this work, the suitability and comparability of two typing methods, enterobacterial repetitive intergenic consensus (ERIC)-PCR and random amplification of polymorphic DNA (RAPD)-PCR fingerprinting, were studied to characterize P. aeruginosa strains isolated from clinical and environmental sources. Forty-four clinical and environmental bacterial isolates of P. aeruginosa were collected between October 2015 and January 2016. DNA extraction, ERIC-PCR and RAPD-PCR, agarose gel electrophoresis, and phylogenetic analyses were carried using the unweighted pair-group method with mean. RAPD typing revealed less clonality among clinical isolates, whereas the ERIC method showed greater similarity in comparison with RAPD. Environmental isolates, however, showed greater similarity using RAPD compared with ERIC typing. With only a few exceptions, most clinical isolates were distinct from environmental isolates, irrespective of the typing method. In conclusion, both the RAPD and ERIC typing methods proved to be good tools in understanding clonal diversity. The results also suggest that there is no relationship between clinical and environmental isolates. The absence of clonality among the clinical isolates may indicate that most P. aeruginosa infection cases could be endemic and not epidemic and that endemic infections may be due to nonclonal strains of P. aeruginosa.

La Disciplina Positiva (Positive Discipline). ERIC Digest.

Science.gov (United States)

ERIC Clearinghouse on Elementary and Early Childhood Education, Urbana, IL.

This ERIC Digest suggests methods and language that can be used in handling difficult, but common, situations involving young children. The digest explains 12 methods of disciplining children that promote children's self-worth. These methods are: (1) showing children that the reasons for their actions are understood; (2) stating reasons; (3)…

Online Public Access Catalogs. ERIC Fact Sheet.

Science.gov (United States)

Cochrane, Pauline A.

A listing is presented of 17 documents in the ERIC database concerning the Online Catalog (sometimes referred to as OPAC or Online Public Access Catalog), a computer-based and supported library catalog designed for patron use. The database usually represents recent acquisitions and often contains information about books on order and items in…

[Comparison of Bacteria ERIC-PCR Fingerprints of Index Fingers and Contactants].

Science.gov (United States)

Liu, Y T; Sun, D M; Shi, S P; Yang, X

2018-02-01

To explore the bacteria relevance between index fingers and contactant' surfaces （mobile phone touch screen and desktop of personal office table）. Bacteria were collected from the index fingers, mobile phone touch screen and desktop of personal office table of 10 volunteers. Enterobacterial repetitive intergenic consensus （ERIC）-PCR fingerprint was established by PCR amplification technique of metagenome. There were 7 volunteers' ERIC-PCR fingerprints of index fingers matched that took from the mobile phone touch screens, and different from each other. There were 3 volunteers' ERIC-PCR fingerprints of index fingers matched that took from desk top of personal office table, and other 7 volunteers' ERIC-PCR fingerprints did not match perfectly with that took from desk top of personal office table, but had at least one similar band for both. The bacteria on index finger shows individual specificity, which on mobile phone touching screen and personal desktop may be a new biological sample of forensic identification. Copyright© by the Editorial Department of Journal of Forensic Medicine.

Understanding Mathematics and Culture in Rural Contexts. ERIC Digest.

Science.gov (United States)

Bush, William S.

This ERIC Digest provides an overview of concepts, writers, and tenets associated with the study of mathematics and culture and offers researchers a framework for the field, particularly with regard to rural contexts. (Author)

The Industrial Revolution: An ERIC/ChESS Sample.

Science.gov (United States)

Pinhey, Laura A.

2000-01-01

Provides a list, from the ERIC database, of teaching materials and background information on the Industrial Revolution. Specific topics include life in Lowell (Massachusetts), the global impact of the Industrial Revolution, and England's Industrial Revolution. Offers directions for obtaining the full text of these materials. (CMK)

"Innovation and Intellectual Property Policies in European Research Infrastructure Consortia - PART I: The Case of the European Spallation Source ERIC"

DEFF Research Database (Denmark)

Yu, Helen; Wested, Jakob; Minssen, Timo

2017-01-01

of the problems society is facing today. To facilitate the creation and operation of such RIs, the EU adopted legal frameworks for European Research Infrastructure Consortia (ERIC). On August 31, 2015, the European Spallation Source (ESS) was established as an ERIC. Under the ERIC Regulations and ESS Statutes......, the European Spallation Source ERIC is required to adopt various policy documents relating to the operation and management of the facility. These cover a wide variety of issues such as user access, public procurement, intellectual property rights (IPR), data management, and dissemination. One of the main goals...

The future seen from Erice

International Nuclear Information System (INIS)

Anon.

1986-01-01

A few specialists have been finding time to think beyond the LEP electron- positron Collider now being built at CERN and the SSC Superconducting Super Collider proposed for the US to the physics needs and accelerator possibilities of the future. Despite the modest effort, a lot of progress has been made in sorting the wheat from the chaff amongst proposed accelerator schemes and in defining crucial features of future machines. Some of this thinking came together at a seminar on 'New Techniques for Future Accelerators' held in Erice, Sicily, from 12-17 May

The Great Depression: An ERIC/ChESS Sample.

Science.gov (United States)

Kulczak, Carrie

2001-01-01

Provides citations with abstracts from the ERIC database focusing on the Great Depression. Includes both background information and teaching materials on such topics as an overview of the New Deal, the arts and the Great Depression, and information on the Civilian Conservation Corps. Offers directions for accessing the materials. (CMK)

Teaching and Learning about the Earth. ERIC Digest.

Science.gov (United States)

Lee, Hyonyong

This ERIC Digest investigates the earth and space science guidelines of the National Science Education Standards. These guidelines are frequently referred to as the earth system and include components such as plate tectonics, the water cycle, and the carbon cycle. This Digest describes the development of earth systems science and earth systems…

Saladusi mäletavad pildid : järelvaade Eric Soovere fotograafilisele dokumentalistikale / Peeter Linnap

Index Scriptorium Estoniae

Linnap, Peeter, 1960-

2009-01-01

Ameerikas elanud eesti fotograafi Eric Soovere (sünd. Erich Soeson, 1916-2008) eluloolisi andmeid. Tema loomingust, mis jaguneb kolme perioodi: etnograafiline fotokooslus Lõuna-Eesti külaelanikest (1930ndate lõpp), Sooverede perekonna põgenemisteekond Eestist USA-sse (ca 1944-1949), perekonna elu Cincinnatis USA-s (1950ndad). Fotod eestlaste põgenemisteekonnast on avaldatud raamatus Eric Soovere. Käru ja kaameraga : pilte ja päevikulehti põgenemisteelt 1944-1949. Tallinn : Olion, 1999

Professor Eric Can't See: A Project-Based Learning Case for Neurobiology Students.

Science.gov (United States)

Ogilvie, Judith Mosinger; Ribbens, Eric

2016-01-01

"Professor Eric Can't See" is a semi-biographical case study written for an upper level undergraduate Neurobiology of Disease course. The case is integrated into a unit using a project-based learning approach to investigate the retinal degenerative disorder Retinitis pigmentosa and the visual system. Some case study scenes provide specific questions for student discussion and problem-based learning, while others provide background for student inquiry and related active learning exercises. The case was adapted from "'Chemical Eric' Can't See," and could be adapted for courses in general neuroscience or sensory neuroscience.

Library Literacy Programs for English Language Learners. ERIC Digest.

Science.gov (United States)

McMurrer, Eileen; Terrill, Lynda

This digest summarizes the history of public libraries and library literacy programs; describes current delivery models; and discusses initiatives in library literacy, profiling one successful public library program that serves adult English language learners and their families. (Adjunct ERIC Clearinghouse for ESL Literacy Education) (Author/VWL)

Kunst elada piiri peal / Eric Kluitenberg ; interv. Heie Treier

Index Scriptorium Estoniae

Kluitenberg, Eric

1999-01-01

Võrguteoreetik Eric Kluitenberg Amsterdamist valgustab 'Interstanding 3' 'Ülalpool piire' tagamaad ja seost Eestiga. Üritus toob Eestisse rahvusvahelisi tippteoreetikuid, kes analüüsivad elu piiri peal, ja kunstnikke, kes seda seisundit oma loomingus kajastavad. Osalema kutsutuid. Piiripealsuset seoses poliitika, interneti, meediaga, äärealadest.

DNA fingerprinting by ERIC-PCR for comparing Listeria spp. strains isolated from different sources in San Luis: Argentina Caracterización molecular por ERIC-PCR de cepas de Listeria spp. aisladas de diversos orígenes en San Luis: Argentina

Directory of Open Access Journals (Sweden)

A. Laciar

2006-04-01

Full Text Available In this study, a total of 24 Listeria spp. strains were analyzed. Twenty-two isolates were obtained in San Luis (Argentina from human, animal, and food samples. Two types of strains, Listeria monocytogenes CLIP 22762 and Listeria innocua CLIP 74915, were included as reference strains. All isolates were biochemically identified and characterized by serotyping, phage typing, and amplification of the flaA gene by polymerase chain reaction (PCR. Repetitive intergenic consensus (ERIC sequence-based PCR was used to generate DNA fingerprints. On the basis of ERIC-PCR fingerprints, Listeria spp. strains were divided into three major clusters matching origin of isolation. ERIC-PCR fingerprints of human and animal isolates were different from those of food isolates. In addition, groups I and II included ten L. monocytogenes strains, and only one Listeria seeligeri strain. Group III included nine L. innocua strains and four L. monocytogenes strains. Computer evaluation of ERIC-PCR fingerprints allowed discrimination between the tested serotypes 1/2b, 4b, 6a, and 6b within each major cluster. The index of discrimination calculated was 0.94. This study suggests that the ERIC-PCR technique provides an alternative method for the identification of Listeria species and the discrimination of strains within one species.En este estudio se analizaron 24 cepas de Listeria spp. De ellas, 22 fueron obtenidas en San Luis (Argentina, a partir de muestras humanas, de animales y alimentos. Se incluyeron 2 cepas de referencia Listeria monocytogenes CLIP 22762 y Listeria innocua CLIP 74915. Todos los aislamientos fueron identificados bioquímicamente y caracterizados por serotipificación, fagotipificación y detección del gen flaA por reacción en cadena de la polimerasa (PCR. Se generaron perfiles de bandas de ADN mediante la amplificación de secuencias repetitivas de consenso intergénico de enterobacterias (ERIC-PCR. De acuerdo a los resultados obtenidos por ERIC

DSM-5 and ADHD - an interview with Eric Taylor.

Science.gov (United States)

Taylor, Eric

2013-09-12

In this podcast we talk to Prof Eric Taylor about the changes to the diagnosis of Attention Deficit Hyperactivity Disorder (ADHD) in DSM-5 and how these changes will affect clinical practice. The podcast for this interview is available at: http://www.biomedcentral.com/sites/2999/download/Taylor.mp3.

Insight into the genomic diversity and relationship of Astragalus glycyphyllos symbionts by RAPD, ERIC-PCR, and AFLP fingerprinting.

Science.gov (United States)

Gnat, Sebastian; Małek, Wanda; Oleńska, Ewa; Trościańczyk, Aleksandra; Wdowiak-Wróbel, Sylwia; Kalita, Michał; Wójcik, Magdalena

2015-11-01

We assessed the genomic diversity and genomic relationship of 28 Astragalus glycyphyllos symbionts by three methodologies based on PCR reaction, i.e., RAPD, ERIC-PCR, and AFLP. The AFLP method with one PstI restriction enzyme and selective PstI-GC primer pair had a comparable discriminatory power as ERIC-PCR one and these fingerprinting techniques distinguished among the studied 28 A. glycyphyllos symbionts 18 and 17 genomotypes, respectively. RAPD method was less discriminatory in the genomotyping of rhizobia analyzed and it efficiently resolved nine genomotypes. The cluster analysis of RAPD, ERIC-PCR, and AFLP profiles resulted in a generally similar grouping of the test strains on generated dendrograms supporting a great potential of these DNA fingerprinting techniques for study of genomic polymorphism and evolutionary relationship of A. glycyphyllos nodulators. The RAPD, ERIC-PCR, and AFLP pattern similarity coefficients between A. glycyphyllos symbionts studied was in the ranges 8-100, 18-100, and 23-100%, respectively.

GETTING TO KNOW YOU. ERIC PASLAY.

Science.gov (United States)

Rosenfeld, Cheryl A

2017-03-01

If you're a country music fan, you've probably heard of Eric Paslay; 33, a Nashville-based platinum-selling singer/songwriter. After starting to play guitar at age 15, Paslay knew by 18 that music was his path. In 2011, he signed with EMI Records Nashville, and since then he has had five number one hits, including four recorded by other artists such as Rascal Flatts as well as "Friday Night," the lead single from his self-titled debut album. His latest album, "Dressed in Black," includes the single "Angels in This Town."

Eric Stahlberg Named to FCW’s Federal 100 | FNLCR Staging

Science.gov (United States)

Eric Stahlberg, Ph.D., director of high-performance computing at the Frederick National Lab, has been named one of FCW‘s Federal 100 for his work in predictive oncology and his role in the collaboration between the National Cancer Institute and the

The World War II Homefront: An ERIC/ChESS Sample.

Science.gov (United States)

Pinhey, Laura

2002-01-01

Provides citations with abstracts from the ERIC database focusing on the U.S. homefront during World War II. Includes background information and teaching materials on topics such as popular music from 1941-1945, propaganda directed towards women, and learning about Japanese American internment. (CMK)

Q & A with Ed Tech Leaders: Interview with Eric Chiang

Science.gov (United States)

Viner, Mark; Shaughnessy, Michael F.

2016-01-01

The authors present this interview with Eric Chiang, Associate Professor of Economics, Director of Instructional Technology, and Technology Director for the Online MBA Program at Florida Atlantic University. He has authored 26 peer-reviewed research publications and is the author of "CoreEconomics," an economic principles textbook now in…

Project To Design a Marketing Plan for Promoting Educators' Awareness of and Access to ERIC Products. Proposed Marketing Plan.

Science.gov (United States)

Contemporary Associates, Inc., Washington, DC.

The proposed strategy, which is designed to maximize the effectiveness and minimize the costs of marketing the Information Analysis Products (IAPs) produced by the 16 ERIC Clearinghouses, is based on a study of the concept of centralized versus decentralized ordering of selected ERIC products. The experiment measured four variables--postage,…

Systems Theory and the Earth Systems Approach in Science Education. ERIC Digest.

Science.gov (United States)

Lee, Hyongyong

The systems approach provides a framework for integrating different scientific disciplines. This approach is used often in Earth Systems Education. This ERIC Digest describes the systems theory and its influence on science education. (Contains 16 references.) (YDS)

Eric Davidson and deep time.

Science.gov (United States)

Erwin, Douglas H

2017-10-13

Eric Davidson had a deep and abiding interest in the role developmental mechanisms played in generating evolutionary patterns documented in deep time, from the origin of the euechinoids to the processes responsible for the morphological architectures of major animal clades. Although not an evolutionary biologist, Davidson's interests long preceded the current excitement over comparative evolutionary developmental biology. Here I discuss three aspects at the intersection between his research and evolutionary patterns in deep time: First, understanding the mechanisms of body plan formation, particularly those associated with the early diversification of major metazoan clades. Second, a critique of early claims about ancestral metazoans based on the discoveries of highly conserved genes across bilaterian animals. Third, Davidson's own involvement in paleontology through a collaborative study of the fossil embryos from the Ediacaran Doushantuo Formation in south China.

Physics and medicine: at Erice the new perspectives of an ancient cooperation

CERN Multimedia

2004-01-01

From April the 15th to the 17th, at Ettore Majorana Foundation in Erice, in the context of the International School on Physics and Industry, there will be a congress entitled "Particle accelerators and detectors: from physics to medicine".

Full-scale measurements and system identification on Sutong cable-stayed bridge during Typhoon Fung-Wong.

Science.gov (United States)

Wang, Hao; Tao, Tianyou; Guo, Tong; Li, Jian; Li, Aiqun

2014-01-01

The structural health monitoring system (SHMS) provides an effective tool to conduct full-scale measurements on existing bridges for essential research on bridge wind engineering. In July 2008, Typhoon Fung-Wong lashed China and hit Sutong cable-stayed bridge (SCB) in China. During typhoon period, full-scale measurements were conducted to record the wind data and the structural vibration responses were collected by the SHMS installed on SCB. Based on the statistical method and the spectral analysis technique, the measured data are analyzed to obtain the typical parameters and characteristics. Furthermore, this paper analyzed the measured structural vibration responses and indicated the vibration characteristics of the stay cable and the deck, the relationship between structural vibrations and wind speed, the comparison of upstream and downstream cable vibrations, the effectiveness of cable dampers, and so forth. Considering the significance of damping ratio in vibration mitigation, the modal damping ratios of the SCB are identified based on the Hilbert-Huang transform (HHT) combined with the random decrement technique (RDT). The analysis results can be used to validate the current dynamic characteristic analysis methods, buffeting calculation methods, and wind tunnel test results of the long-span cable-stayed bridges.

Full-Scale Measurements and System Identification on Sutong Cable-Stayed Bridge during Typhoon Fung-Wong

Directory of Open Access Journals (Sweden)

Hao Wang

2014-01-01

Full Text Available The structural health monitoring system (SHMS provides an effective tool to conduct full-scale measurements on existing bridges for essential research on bridge wind engineering. In July 2008, Typhoon Fung-Wong lashed China and hit Sutong cable-stayed bridge (SCB in China. During typhoon period, full-scale measurements were conducted to record the wind data and the structural vibration responses were collected by the SHMS installed on SCB. Based on the statistical method and the spectral analysis technique, the measured data are analyzed to obtain the typical parameters and characteristics. Furthermore, this paper analyzed the measured structural vibration responses and indicated the vibration characteristics of the stay cable and the deck, the relationship between structural vibrations and wind speed, the comparison of upstream and downstream cable vibrations, the effectiveness of cable dampers, and so forth. Considering the significance of damping ratio in vibration mitigation, the modal damping ratios of the SCB are identified based on the Hilbert-Huang transform (HHT combined with the random decrement technique (RDT. The analysis results can be used to validate the current dynamic characteristic analysis methods, buffeting calculation methods, and wind tunnel test results of the long-span cable-stayed bridges.

Temps, Espace et la Eeprésentation de la Subjectivité Dans les Films de Wong Kar-wai

Directory of Open Access Journals (Sweden)

MOREIRA MACEDO, Ludmila

2006-12-01

Full Text Available Given the importance of the filmmaker Wong Kar-wai not only in the panorama of the cinema of Hong Kong, but in the contemporary cinematographic production as a whole, this paper proposes an analysis of his work concentrated on the problem of the identity of his characters. What we may call the «wongian subject” can be analyzed through various elements such as the tension between past, present and future, the relationship to public and private space, the changes of the perception of time and memory. Another important question that is analyzed is the relationship of the films with the social and political context of contemporary Hong Kong, because the topics of love, loneliness and alienation which invade the protagonists find relation in the transnational character of the Asian cinema and the fusion – often problematic – between Orient and Occident.

Freedom of Speech: A Clear and Present Need to Teach. ERIC Report.

Science.gov (United States)

Boileau, Don M.

1983-01-01

Presents annotations of 21 documents in the ERIC system on the following subjects: (1) theory of freedom of speech; (2) theorists; (3) research on freedom of speech; (4) broadcasting and freedom of speech; and (5) international questions of freedom of speech. (PD)

A census study exploring the training needs of nurses working in Kwong Wah Hospital and Wong Tai Sin Hospital in Hong Kong, China.

Science.gov (United States)

Lai, Yuk-Wah

2013-01-01

As part of the strategic professional development plan for nurses, training needs analysis was conducted from August 2011 to February 2012, in the form of descriptive research with survey design. The aim was to support nursing staff in their professional development needs and promote staff engagement. Consecutive sampling was employed; all full time nurses working in Kwong Wah Hospital (KWH) and Wong Tai Sin Hospital (WTSH) were recruited and invited to complete a self-administered questionnaire. Based on the findings and conclusions, follow up strategies were proposed. Management then built a sustainable learning environment for KWH and WTSH nurses in the 2012-2015 professional development plan.

Eric's Journey: A Restructured School's Inclusion Program and a Student with Disabilities.

Science.gov (United States)

Richardson, Don H.

1998-01-01

Profiles a Milford, Connecticut, middle school's efforts to help Eric Kowalchick, a developmentally disabled adolescent, develop life skills and friendships, prepare for work, pursue school and community club memberships, and attend high school classes. The school's mainstreaming program is a success, thanks to an institutional mission understood…

Eric Bach : ilustrador de Luis de Góngora

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María Dolores Antigüedad del Castillo Olivares

1991-01-01

Full Text Available El pintor holandés Eric Bach [Eríurt (Alemania 1911] ha mostrado durante el año 1991 sus obras como ilustrador en sendas exposiciones celebradas en Córdoba y Madrid. El artista que reside indistintamente en Munich y Barcelona, expuso las ilustraciones que ha realizado para la edición en alemán de Los veinticuatro sonetos amorosos, heroicos y fúnebres de don Luis de Góngora, edición hecha por encargo del Sr. Rüdiger Kampmann de Munich.

Eric Hobsbawm y su lectura marxista de la historia

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Pilatowsky, Mauricio

2014-06-01

Full Text Available This paper presents a brief survey of the contributions made by the historian Eric Hobsbawm to the field of History and his Marxist stance, both in his academic work and political practice. According to the author, the circumstances in which the researchers live are determinant to their study; hence this analysis includes a review of his biography. This perspective discusses his interpretation of Marx and Marxism, his understanding of History, his militancy in the Communist Party, his Jewish identity, and how he addresses nationalism in relation to the study of capitalism.En este ensayo se presenta un breve estudio de las aportaciones del historiador Eric Hobsbawm en el campo de la historia y de sus posturas marxistas; tanto en su trabajo académico como en su práctica política. El análisis incluye una revisión de su biografía ya que según el autor los investigadores y su manera de investigar responden a las circunstancias que les toca vivir. Desde esta perspectiva se aborda su interpretación de Marx y del marxismo, su forma de entender la historia, su militancia en el Partido Comunista, su identidad judía y el tratamiento del nacionalismo en su relación con el estudio del capitalismo.

Eric Davidson, his philosophy, and the history of science.

Science.gov (United States)

Deichmann, Ute

2017-10-16

Eric Davidson, a passionate molecular developmental biologist and intellectual, believed that conceptual advances in the sciences should be based on knowledge of conceptual history. Convinced of the superiority of a causal-analytical approach over other methods, he succeeded in successfully applying this approach to the complex feature of organismal development by introducing the far-reaching concept of developmental Gene Regulatory Networks. This essay reviews Davidson's philosophy, his support for the history of science, and some aspects of his scientific personality.

Fans of Columbine shooters Eric Harris and Dylan Klebold

OpenAIRE

Andrew Ryan Rico

2015-01-01

On April 20, 1999, Eric Harris and Dylan Klebold murdered 12 students and one teacher at Columbine High School in Littleton, Colorado, in what was then the deadliest school shooting in American history. Despite causing a national panic and serving as a flash point for larger narratives on bullying, gun control, and media violence, both boys have gained active online fans. These fandoms dedicated to the Columbine shooters are widely referred to as dark examples of Internet communities, while t...

Eric Hobsbawm, sociólogo do milenarismo campesino Eric Hobsbawm, sociologist of peasant millenarianism

Directory of Open Access Journals (Sweden)

Michael Löwy

2010-01-01

Full Text Available Graças à problemática do milenarismo, a historiografia de Eric Hobsbawm integra toda a riqueza da subjetividade sociocultural, a profundidade das crenças, sentimentos e emoções em sua análise dos acontecimentos históricos, que não são mais, nessa perspectiva, percebidos simplesmente como produtos do jogo "objetivo" das forças econômicas ou políticas. Ainda distinguindo cuidadosamente os milenarismos primitivos dos revolucionários modernos, não deixa de mostrar sua afinidade eletiva. Isso não quer dizer que todos os movimentos revolucionários sejam milenaristas em sentido estrito ou, pior todavia, que respondam a um quiliasmo de tipo primitivo. Isso não impede afirmar que a afinidade entre os dois seja um fato fundamental na história das revoltas camponesas contra a modernização capitalista. Trata-se de uma das hipóteses de investigação mais interessantes esquematizadas em seus trabalhos desta época. Hobs-bawm ilustra seus propósitos com dois estudos de caso apaixonantes: o anarquismo rural na Andaluzia e as ligas camponesas da Sicília, os dois surgidos em fins do século XIX com prolongamentos no XX.Thanks to the problematic of millenarianism, Eric Hobsbawm's historiography incorporates all the richness of socio-cultural subjectivity - the depth of beliefs, feelings and emotions - into his analysis of historical events, which, from this viewpoint, are no longer perceived simply as products of the "objective" interplay of economic or political forces. Although he makes a careful distinction between primitive millenarianisms and modern revolutionary movements, Hobsbawm nevertheless shows their elective affinity between them. This does not mean that all revolutionary movements are millenarian in the strict sense or - which is even worse - that they are connected to a primitive type of chiliasm. All the same, the affinity between them is a basic fact in the history of peasant revolts against capitalist modernization. This

Cumulative Index of ERIC Resources in Counseling and Personnel Services. 1967-1976.

Science.gov (United States)

Walz, Garry R.; And Others

This cumulative index contains over 5500 titles from the ERIC collection, and represents all the document input from the Clearinghouse on Counseling and Personnel Services between 1967-1976. Topics cover theoretical and practical information in all areas of counseling and guidance as well as in drug abuse, aging, sexuality and death. Directions…

Encore: A Selction of Articles from ERIC/ECE Newsletters (Jan. 1971-Dec. 1972).

Science.gov (United States)

ERIC Clearinghouse on Early Childhood Education, Champaign, IL.

This compilation of articles from newsletters issued by the ERIC Clearinghouse on Early Childhood Education, (January 1971 - December 1972) includes a wide variety of topics such as: teachers' developmental stages, family day care in Pasadena, television violence, children's altruistic lying, and the Home Start program. Also included is a complete…

How To Use the SilverPlatter Software To Search the ERIC CD ROM.

Science.gov (United States)

Merrill, Paul F.

This manual provides detailed instructions for using SilverPlatter software to search the ERIC CD ROM (Compact Disk Read Only Memory), a large bibliographic database relating to education which contains reference information on numerous journal articles from over 750 journals cited in the "Current Index to Journals in Education" (CIJE),…

Eric Clapton et Pete Postlethwaite sur la liste des honneurs de fin d'annee

CERN Multimedia

2003-01-01

"Le guitariste Eric Clapton, l'acteur Pete Postlethwaite et l'un des peres de l'internet Tim Berners-Lee figurent, aux cotes du XV d'Angleterre, sur la liste de fin d'annee des principales personnalites distinguees par la reine Elizabeth II" (1/2 page).

Learning about the Human Genome. Part 2: Resources for Science Educators. ERIC Digest.

Science.gov (United States)

Haury, David L.

This ERIC Digest identifies how the human genome project fits into the "National Science Education Standards" and lists Human Genome Project Web sites found on the World Wide Web. It is a resource companion to "Learning about the Human Genome. Part 1: Challenge to Science Educators" (Haury 2001). The Web resources and…

Molecular typing of uropathogenic E. coli strains by the ERIC-PCR method.

Science.gov (United States)

Ardakani, Maryam Afkhami; Ranjbar, Reza

2016-04-01

Escherichia coli (E. coli) is the most common cause of urinary infections in hospitals. The aim of this study was to evaluate the ERIC-PCR method for molecular typing of uropathogenic E. coli strains isolated from hospitalized patients. In a cross sectional study, 98 E. coli samples were collected from urine samples taken from patients admitted to Baqiyatallah Hospital from June 2014 to January 2015. The disk agar diffusion method was used to determine antibiotic sensitivity. DNA proliferation based on repetitive intergenic consensus was used to classify the E. coli strains. The products of proliferation were electrophoresed on 1.5% agarose gel, and their dendrograms were drawn. The data were analyzed by online Insillico software. The method used in this research proliferated numerous bands (4-17 bands), ranging from 100 to 3000 base pairs. The detected strains were classified into six clusters (E1-E6) with 70% similarity between them. In this study, uropathogenic E. coli strains belonged to different genotypic clusters. It was found that ERIC-PCR had good differentiation power for molecular typing of uropathogenic E. coli strains isolated from the patients in the study.

Eric Woods - A lone radiographer at the Normandy landings

Energy Technology Data Exchange (ETDEWEB)

Barrett, Jean [British Society for the History of Radiology (United Kingdom); Ferris, Christine [International Development Facilitator, Robert Winston Building, Faculty of Health and Wellbeing, Sheffield Hallam University, Sheffield S10 2BP (United Kingdom)], E-mail: c.m.ferris@shu.ac.uk

2009-12-15

Although much of the activity around D-day is recorded many of the support services such as radiography do not feature. This account of a radiographer at the Normandy landings gives an insight into the everyday work of a lone radiographer in the Armed Forces in the 1940s. This work is the product of an oral history taken by Jean Barrett in accordance with the acknowledged ethical requirements of oral history. Eric Wood has given his permission for the publication of his stories. The work was presented at the conference for the British Society for the History of Radiology 2008 (Sheffield)

Eric Woods - A lone radiographer at the Normandy landings

International Nuclear Information System (INIS)

Barrett, Jean; Ferris, Christine

2009-01-01

Although much of the activity around D-day is recorded many of the support services such as radiography do not feature. This account of a radiographer at the Normandy landings gives an insight into the everyday work of a lone radiographer in the Armed Forces in the 1940s. This work is the product of an oral history taken by Jean Barrett in accordance with the acknowledged ethical requirements of oral history. Eric Wood has given his permission for the publication of his stories. The work was presented at the conference for the British Society for the History of Radiology 2008 (Sheffield).

Das US-Fachinformationssystem ERIC und die Entwicklung eines Fachinformationssystems Bildung in der Bundesrepublik Deutschland (The American Subject Information System ERIC and the Development of an Information System on Education in the German Federal Republic).

Science.gov (United States)

Nachrichten fur Dokumentation, 1982

1982-01-01

In order to further develop West German information services for education, it is suggested that the ERIC structural model--a coordinating central office and a network of clearinghouses--be developed as a continuation of the existing "Dokumentationsring Padagogik" (DOPAED) documentation service. (16 references) (EJS)

Eric Kandel's Reductionism in Art and Brain Science - Bridging the Two Cultures.

Science.gov (United States)

Bilsky, Ed

2017-01-01

Reductive art is a term to describe an artistic style or an aesthetic, rather than an art movement. It is stripping down as a new way of seeing. Movements and other terms that are sometimes associated with reductive art include abstract art, minimalism, ABC art, anti-illusionism, cool art, and rejective art. Eric Kandel's fifth book focuses on reductionism as the principle guiding an ongoing dialogue between the worlds of science and art .

Adamson-Eric 100 : XX sajandi kunsti- ja kultuurilugu ühe inimsaatuse kaudu / Ülle Kruus

Index Scriptorium Estoniae

Kruus, Ülle

2002-01-01

Näitus "Adamson-Eric 100" Eesti Kunstimuuseumi Rüütelkonna hoones ja Adamson-Ericu muuseumis. Koostajad Ülle Kruus, Kersti Koll, Hanno Soans, kujundajad Leonhard Lapin (EKM), Jaak Soans (Adamson-Ericu muuseum). Adamson-Ericu teosed väljaspool Eestit ja Eestisse tagasi jõudnud tööd

CAS Accelerator Physics held in Erice, Italy

CERN Multimedia

CERN Accelerator School

2013-01-01

The CERN Accelerator School (CAS) recently organised a specialised course on Superconductivity for Accelerators, held at the Ettore Majorana Foundation and Centre for Scientific Culture in Erice, Italy from 24 April-4 May, 2013.   Photo courtesy of Alessandro Noto, Ettore Majorana Foundation and Centre for Scientific Culture. Following a handful of summary lectures on accelerator physics and the fundamental processes of superconductivity, the course covered a wide range of topics related to superconductivity and highlighted the latest developments in the field. Realistic case studies and topical seminars completed the programme. The school was very successful with 94 participants representing 23 nationalities, coming from countries as far away as Belorussia, Canada, China, India, Japan and the United States (for the first time a young Ethiopian lady, studying in Germany, attended this course). The programme comprised 35 lectures, 3 seminars and 7 hours of case study. The case studies were p...

Covert radar and signals interception the secret career of Eric Ackermann

CERN Document Server

Hayson, David

2014-01-01

Of German stock dating back to 1530 in Saxony, Eric George Ackermann GM was born on the Isle of Wight in 1919 and became a leading figure in the world of signals and electronic intelligence. As a Junior Scientific Officer at the Telecommunication Research Establishment, Boscombe Down, with an honorary commission in the Royal Air Force, he made numerous flights over occupied territory searching for, monitoring and destroying Germany's Wuerzburg, Knickebein and X Band radar systems. Much of his research was passed to the highest levels of wartime government, and was highly prized, ensuring that

Use of the Spanish Language in the United States: Trends, Challenges, and Opportunities. ERIC Digest.

Science.gov (United States)

Santiestevan, Stina

This ERIC digest examines the Spanish-speaking group in the United States, its growth through net immigration and natural increase, and its eventual decline as speakers shift to English. The Hispanic population is growing rapidly, but data suggest that U.S. Hispanics do learn and speak English. Research predicts that by the year 2001 the…

A High School Student's Bill of Rights. Teaching Resources in the ERIC Database (TRIED) Series.

Science.gov (United States)

Gottlieb, Stephen S.

Designed to tap the rich collection of instructional techniques in the ERIC database, this compilation of lesson plans focuses on teaching high school students their Constitutional rights and responsibilities. The 40 lesson plans in the book cover the courts and basic rights, the rights of criminal suspects, the rights of minors and education law,…

Conferencias de padres-educadores: Sugerencias para los padres (Parent-Teacher Conferences: Suggestions for Parents). ERIC Digest.

Science.gov (United States)

Clark, Ann-Marie

Parent-teacher conferences sometimes become a cause for concern for everyone involved. This Spanish-language ERIC Digest outlines ways to improve communication during parent-teacher conferences. Suggestions are offered to help parents participate more effectively in conferences, including identifying what is being done to help a child overcome a…

Nobel Prize Recipient Eric Betzig Presents Lecture on Efforts to Improve High-Resolution Microscopy | Poster

Science.gov (United States)

Eric Betzig, Ph.D., a 2014 recipient of the Nobel Prize in Chemistry and a scientist at Janelia Research Campus (JRC), Howard Hughes Medical Institute, in Ashburn, Va., visited NCI at Frederick on Sept. 10 to present a Distinguished Scientist lecture and discuss the latest high-resolution microscopy techniques. Betzig co-invented photoactivation localization microscopy (PALM)

Balancing Biography and Institutional History: Eric Worrell’s Australian Reptile Park

Directory of Open Access Journals (Sweden)

Nancy Cushing

2009-11-01

Full Text Available When a young naturalist opened his new wildlife park at Wyoming on the NSW Central Coast in the late 1950s, he gave it his own name: Eric Worrell’s Australian Reptile Park. Through the park, Worrell made a significant contribution to environmental education, the development of knowledge of captive animal care and display and the provision of antivenoms for the bites of a range of dangerous creatures. More than this, it was the geographic and emotional centre of Worrell’s world: the fulfilment of a childhood dream, a home for his family and a site for forming new personal and professional relationships. In preparation for the jubilee of the park, its history is being written by two academics from the University of Newcastle. An attractive means of creating the necessary narrative structure and human interest to ensure the wide appeal of this history is to follow Worrell’s lead and place his life at the centre of this institutional history. This is the direction suggested by the written sources on the park and it is accentuated by many of our oral informants who organise their memories of the park around Worrell. To what extent can an institutional history be a biography of the person at the heart of that institution? Is it possible to disentangle the life from the institution? This article offers some preliminary answers to these questions through a case study of the writing of a history of Eric Worrell’s Australian Reptile Park.

Las ericáceas de la vertiente pacífica de Nariño, Colombia

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Nelson R. Salinas

2005-01-01

La mayor riqueza de especies y endemismos se presentó entre 1.000 y 1.600 m de altitud, con 45 especies. Los resultados obtenidos muestran que la vertiente pacífica del departamento de Nariño, Colombia, es la región de América con mayor número de especies de ericáceas por unidad de área.

ERic Acute StrokE Recanalization: A study using predictive analytics to assess a new device for mechanical thrombectomy.

Science.gov (United States)

Siemonsen, Susanne; Forkert, Nils D; Bernhardt, Martina; Thomalla, Götz; Bendszus, Martin; Fiehler, Jens

2017-08-01

Aim and hypothesis Using a new study design, we investigate whether next-generation mechanical thrombectomy devices improve clinical outcomes in ischemic stroke patients. We hypothesize that this new methodology is superior to intravenous tissue plasminogen activator therapy alone. Methods and design ERic Acute StrokE Recanalization is an investigator-initiated prospective single-arm, multicenter, controlled, open label study to compare the safety and effectiveness of a new recanalization device and distal access catheter in acute ischemic stroke patients with symptoms attributable to acute ischemic stroke and vessel occlusion of the internal cerebral artery or middle cerebral artery. Study outcome The primary effectiveness endpoint is the volume of saved tissue. Volume of saved tissue is defined as difference of the actual infarct volume and the brain volume that is predicted to develop infarction by using an optimized high-level machine learning model that is trained on data from a historical cohort treated with IV tissue plasminogen activator. Sample size estimates Based on own preliminary data, 45 patients fulfilling all inclusion criteria need to complete the study to show an efficacy >38% with a power of 80% and a one-sided alpha error risk of 0.05 (based on a one sample t-test). Discussion ERic Acute StrokE Recanalization is the first prospective study in interventional stroke therapy to use predictive analytics as primary and secondary endpoint. Such trial design cannot replace randomized controlled trials with clinical endpoints. However, ERic Acute StrokE Recanalization could serve as an exemplary trial design for evaluating nonpivotal neurovascular interventions.

A new model and extension of Wong-Sandler mixing rule for prediction of (vapour + liquid) equilibrium of polymer solutions using EOS/GE

International Nuclear Information System (INIS)

Haghtalab, Ali; Espanani, Reza

2004-01-01

The cubic equation of state (CEOS) is a powerful method for calculation of (vapour + liquid) equilibrium (VLE) in polymer solutions. Using CEOS for both the vapour and liquid phases allows one to calculate the non-ideality of polymer solutions based on a single EOS approach. However, the traditional mixing rules are not appropriate to extend the CEOS to non-ideal mixtures such as polymer solutions. Several authors have applied the EOS/G E approach to predict (vapour + liquid) equilibria in polymer solutions, however, incorporating an appropriate excess Gibbs free energy for the new mixing rule is a major step. In this research, the NRTL-NRF model was extended in terms of volume fraction of polymer and solvent (instead of mole fraction), then equilibrium calculations were carried out using PRSV EOS and Wong-Sandler mixing rules. Using the adjustable parameters as a function of solution temperature, the NRTL-NRF model can be used as a predictive model. In comparison with NRTL model, the results of the new NRTL-NRF model show better accuracy

Entrevista com Eric McLuhan

Directory of Open Access Journals (Sweden)

McLuhan, Eric

2011-01-01

Full Text Available Marshall McLuhan faria 100 anos em 2011. Para marcar esta data, que já provocou uma recente revisitação à obra do teórico, o XI Seminário Internacional da Comunicação, promovido pela PUCRS, destacou temas como as relações do homem com as tecnologias e os efeitos psicológicos das mídias para nortear às discussões dos três dias de evento. Mas se engana que acredita que entender a obra mcluhiana é tarefa fácil. Mesmo tendo se dedicado com afinco a explicar metáforas como ‘o meio é a mensagem’ e ‘aldeia global’, McLuhan nunca chegou a ser completamente entendido. Ou as pessoas não sedavam ao trabalho de entendê-lo, ou, simplesmente, não conseguiam enxergar as mudanças que estavam acontecendo com a mesma clareza que o pesquisador. Numa tentativa não só de entender a obra do ‘profeta da globalização’, mas de ampliar os entendimentos sobre as tecnologias e as extensões do homem, Eric McLuhan, filho do teórico, participou como palestrante do Seminário para falar, entre outros assuntos, da percepção acadêmica quanto a obra de seu pai, além de introduzir novas ideias sobre televisão, globalização e ecologia

Reflections on Sven-Eric Liedman’s Marx-Biography “A World to Win: The Life and Works of Karl Marx”

Directory of Open Access Journals (Sweden)

Christian Fuchs

2018-05-01

Full Text Available The English translation of Sven-Eric Liedman’s Marx-biography A World to Win: The Life and Works of Karl Marx was published two weeks before Marx’s bicentenary. This article presents reflections on Liedman’s book and asks how one should best write biographically about Marx. The paper compares Liedman’s biography to the Marx-biographies written by Jonathan Sperber (Karl Marx: A Nineteenth-Century Life and Gareth Stedman-Jones (Karl Marx: Greatness and Illusion. A biography is a way of repeating a person’s life, works and age in a process of reconstruction and retelling. The question that arises is how to write a biography as a dialectical text. Sven-Eric Liedman: A World to Win: The Life and Works of Karl Marx. London: Verso, London, 2018. 768 pages., £35.00 hbk. ISBN 9781786635044

Constitutional limits on federal legislation practically compelling medical employment: Wong v Commonwealth; Selim v Professional Services Review Committee.

Science.gov (United States)

Faunce, Thomas

2009-10-01

A recent decision by the High Court of Australia (Wong v Commonwealth; Selim v Professional Services Review Committee (2009) 236 CLR 573) (the PSR case) has not only clarified the scope of the Australian constitutional prohibition on "any form of civil conscription" in relation to federal legislation concerning medical or dental services (s 51xxiiiA), but has highlighted its importance as a great constitutional guarantee ensuring the mixed State-federal and public-private nature of medical service delivery in Australia. Previous decisions of the High Court have clarified that the prohibition does not prevent federal laws regulating the manner in which medical services are provided. The PSR case determined that the anti-overservicing provisions directed at bulk-billing general practitioners under Pt VAA of the Health Insurance Act 1973 (Cth) did not offend the prohibition. Importantly, the High Court also indicated that the s 51(xxiiiA) civil conscription guarantee should be construed widely and that it would invalidate federal laws requiring providers of medical and dental services (either expressly or by practical compulsion) to work for the federal government or any specified State, agency or private industrial employer. This decision is likely to restrict the capacity of any future federal government to restructure the Australian health care system, eg by implementing recommendations from the National Health and Hospitals Reform Commission for either federal government or private corporate control of presently State-run public hospitals.

Genotipificación de aislamientos de Bartonella bacilliformis por amplificación de elementos repetitivos mediante el uso de REP-PCR y ERIC-PCR

Directory of Open Access Journals (Sweden)

Carlos Padilla R

2003-07-01

Full Text Available Objetivos: Genotipificar los aislamientos de Bartonella bacilliformis a través de la amplificación de elementos repetitivos mediante el uso de ERIC-PCR y REP-PCR, y determinar si existe variabilidad genética entre aislamientos de varias zonas endémicas. Materiales y Métodos: Se evaluaron mediante el uso del ERIC-PCR y REP-PCR 17 aislamientos de B. bacilliformis de Lima, Cusco y Ancash. Los aislamientos fueron realizados durante los años 1998 y 1999. Para el análisis de los patrones de bandas se usó el software GelCompar 4,0. Resultados: Fueron identificados en los 17 aislamientos 10 genotipos. Los genotipos D, E y H fueron detectados en Cusco; mientras que los genotipos B, C, G, J e I en Lima; y el genotipo F en Ancash. Conclusiones: Nuestros resultados sugieren que REP-PCR y ERIC-PCR son métodos útiles para genotipificar aislamientos de B. bacilliformis. La variabilidad genética debe ser tomada en cuenta en estudios epidemiológicos y clínicos de Bartonelosis; así como el desarrollo de nuevas técnicas diagnósticas y de vacunas.

Molecular characterization of Salmonella enterica serotype Enteritidis isolates from food and human samples by serotyping, antimicrobial resistance, plasmid profiling, (GTG5-PCR and ERIC-PCR

Directory of Open Access Journals (Sweden)

F. Fardsanei

2016-11-01

Full Text Available In recent years, Salmonella enterica serovar Enteritidis has been a primary cause of human salmonellosis in many countries. The major objective of this study was to investigate genetic diversity among Salmonella Enteritidis strains from different origins (food and human by Enterobacterial Repetitive Intergenic Consensus (ERIC -PCR, as well as to assess their plasmid profiling and antimicrobial resistance. A total of 30 Salmonella Enteritidis isolates, 15 from food samples (chicken, lamb, beef and duck meats and 15 from clinical samples were collected in Tehran. Identification of isolates as Salmonella was confirmed by using conventional standard biochemical and serological tests. Multiplex-PCR was used for serotyping of isolates to identify Salmonella Enteritidis. Antimicrobial susceptibility testing to 16 agents founds drug resistance patterns among Salmonella Enteritidis isolates. No resistance was observed to cephalexin, ceftriaxone, ceftazidime and cefotaxime, ciprofloxacin, imipenem or meropenem, chloramphenicol and gentamicin. The highest resistance (96.7% was observed to nitrofurantoin. Seven plasmid profiles (P1–P7 were detected, and a 68-kb plasmid was found in all isolates. Two different primers; ERIC and (GTG5 were used for genotyping, which each produced four profiles. The majority of clinical and food isolates fell into two separate common types (CTs with a similar percentage of 95% by ERIC-PCR. Using primer (GTG5, 29 isolates incorporated in three CTs with 70% of isolates showing a single banding pattern. Limited genetic diversity among human and food isolates of Salmonella Enteritidis may indicate that contaminated foods were possibly the source of human salmonellosis. These results confirmed that ERIC-PCR genotyping has limited discriminatory power for Salmonella Enteritidis of different origin.

ERIC-PCR fingerprinting-based community DNA hybridization to pinpoint genome-specific fragments as molecular markers to identify and track populations common to healthy human guts.

Science.gov (United States)

Wei, Guifang; Pan, Li; Du, Huimin; Chen, Junyi; Zhao, Liping

2004-10-01

Bacterial populations common to healthy human guts may play important roles in human health. A new strategy for discovering genomic sequences as markers for these bacteria was developed using Enterobacterial Repetitive Intergenic Consensus (ERIC)-PCR fingerprinting. Structural features within microbial communities are compared with ERIC-PCR followed by DNA hybridization to identify genomic fragments shared by samples from healthy human individuals. ERIC-PCR profiles of fecal samples from 12 diseased or healthy human and piglet subjects demonstrated stable, unique banding patterns for each individual tested. Sequence homology of DNA fragments in bands of identical size was examined between samples by hybridization under high stringency conditions with DIG-labeled ERIC-PCR products derived from the fecal sample of one healthy child. Comparative analysis of the hybridization profiles with the original agarose fingerprints identified three predominant bands as signatures for populations associated with healthy human guts with sizes of 500, 800 and 1000 bp. Clone library profiling of the three bands produced 17 genome fragments, three of which showed high similarity only with regions of the Bacteroides thetaiotaomicron genome, while the remainder were orphan sequences. Association of these sequences with healthy guts was validated by sequence-selective PCR experiments, which showed that a single fragment was present in all 32 healthy humans and 13 healthy piglets tested. Two fragments were present in the healthy human group and in 18 children with non-infectious diarrhea but not in eight children with infectious diarrhea. Genome fragments identified with this novel strategy may be used as genome-specific markers for dynamic monitoring and sequence-guided isolation of functionally important bacterial populations in complex communities such as human gut microflora.

The ERICE-score: the new native cardiovascular score for the low-risk and aged Mediterranean population of Spain.

Science.gov (United States)

Gabriel, Rafael; Brotons, Carlos; Tormo, M José; Segura, Antonio; Rigo, Fernando; Elosua, Roberto; Carbayo, Julio A; Gavrila, Diana; Moral, Irene; Tuomilehto, Jaakko; Muñiz, Javier

2015-03-01

In Spain, data based on large population-based cohorts adequate to provide an accurate prediction of cardiovascular risk have been scarce. Thus, calibration of the EuroSCORE and Framingham scores has been proposed and done for our population. The aim was to develop a native risk prediction score to accurately estimate the individual cardiovascular risk in the Spanish population. Seven Spanish population-based cohorts including middle-aged and elderly participants were assembled. There were 11800 people (6387 women) representing 107915 person-years of follow-up. A total of 1214 cardiovascular events were identified, of which 633 were fatal. Cox regression analyses were conducted to examine the contributions of the different variables to the 10-year total cardiovascular risk. Age was the strongest cardiovascular risk factor. High systolic blood pressure, diabetes mellitus and smoking were strong predictive factors. The contribution of serum total cholesterol was small. Antihypertensive treatment also had a significant impact on cardiovascular risk, greater in men than in women. The model showed a good discriminative power (C-statistic=0.789 in men and C=0.816 in women). Ten-year risk estimations are displayed graphically in risk charts separately for men and women. The ERICE is a new native cardiovascular risk score for the Spanish population derived from the background and contemporaneous risk of several Spanish cohorts. The ERICE score offers the direct and reliable estimation of total cardiovascular risk, taking in consideration the effect of diabetes mellitus and cardiovascular risk factor management. The ERICE score is a practical and useful tool for clinicians to estimate the total individual cardiovascular risk in Spain. Copyright © 2014 Sociedad Española de Cardiología. Published by Elsevier España, S.L.U. All rights reserved.

Futebol, Cultura e Utopia: uma leitura de À procura de Eric, de Ken Loach

OpenAIRE

André Luís Reis Fernandes

2016-01-01

O presente trabalho tem como objetivo analisar o filme À procura de Eric(2009), do cineasta inglês Ken Loach. A análise procura fundamentar de que forma a narrativa do filme apresenta aspectos formais e conceituais que permitam aproximar os elementos constitutivos do jogo de futebol com possibilidades de explicações do mundo da pós-modernidade pautadas pelo materialismo histórico. Para tal, será necessário compreender a noção de Mapeamento Cognitivo, de Fredric Jameson, visando delimitar de q...

In Praise of Mr. S. Platter and His Marvelous, Magnificent CD ROM Laser Disc Index for ERIC and PSYCHLIT.

Science.gov (United States)

Huffman, Robert F.

These instructions are designed to help patrons of the University of Missouri-Columbia library perform searches on PSYCHLIT, a CD-ROM (compact disc, read only memory) version of the Psych Abstracts database, and a CD-ROM version of the ERIC database, both produced by SilverPlatter Information Services. Basic information is provided about the disk…

BBMRI-ERIC as a resource for pharmaceutical and life science industries: the development of biobank-based Expert Centres.

Science.gov (United States)

van Ommen, Gert-Jan B; Törnwall, Outi; Bréchot, Christian; Dagher, Georges; Galli, Joakim; Hveem, Kristian; Landegren, Ulf; Luchinat, Claudio; Metspalu, Andres; Nilsson, Cecilia; Solesvik, Ove V; Perola, Markus; Litton, Jan-Eric; Zatloukal, Kurt

2015-07-01

Biological resources (cells, tissues, bodily fluids or biomolecules) are considered essential raw material for the advancement of health-related biotechnology, for research and development in life sciences, and for ultimately improving human health. Stored in local biobanks, access to the human biological samples and related medical data for transnational research is often limited, in particular for the international life science industry. The recently established pan-European Biobanking and BioMolecular resources Research Infrastructure-European Research Infrastructure Consortium (BBMRI-ERIC) aims to improve accessibility and interoperability between academic and industrial parties to benefit personalized medicine, disease prevention to promote development of new diagnostics, devices and medicines. BBMRI-ERIC is developing the concept of Expert Centre as public-private partnerships in the precompetitive, not-for-profit field to provide a new structure to perform research projects that would face difficulties under currently established models of academic-industry collaboration. By definition, Expert Centres are key intermediaries between public and private sectors performing the analysis of biological samples under internationally standardized conditions. This paper presents the rationale behind the Expert Centres and illustrates the novel concept with model examples.

Genetic diversity of Mycosphaerella fijiensis in Brazil analyzed using an ERIC-PCR marker.

Science.gov (United States)

Silva, G F; Paixão, R D V; Queiroz, C B; Santana, M F; Souza, A; Sousa, N R; Hanada, R E; Gasparotto, L

2014-09-26

The Enterobacterial repetitive intergenic consensus (ERIC) marker was used to analyze the genetic variability of Mycosphaerella fijiensis, the causative agent of Black Sigatoka disease in banana plants. A total of 123 isolates were used, which were divided into populations based on their original hosts and collection sites in Brazil. A total of 9 loci were amplified, 77.8% of which were found to be polymorphic. The genetic diversity found in the population was 0.20. Analysis of molecular variance (AMOVA) demonstrated that the highest level of genetic variation is within populations. Cluster analysis revealed three main groups in Brazil, with no correlation between geographic and genetic distance.

hepatitis b and hiv co-infection in south africa: just treat it! clinical

African Journals Online (AJOL)

2009-03-16

Mar 16, 2009 ... There are an estimated 350 million hepatitis B carriers worldwide. The prevalence of ... detection of two regions of the hepatitis virus DNA via. PCR is required for an ..... Bhattacharya D, Katzenstein D, Wong A, et al. Alanine ...

Discriminação de sorovares de Salmonella spp. isolados de carcaças de frango por REP e ERIC-PCR e fagotipagem do sorovar Enteriditis Discrimination of Salmonella serovars isolated from chicken meat by REP and ERIC-PCR and phagotyping of Enteriditis sorovar

Directory of Open Access Journals (Sweden)

Iliana Alcocer

2006-06-01

Full Text Available Salmonelose é a infecção bacteriana de origem alimentar mais freqüente no Paraná, Brasil, e os surtos estão associados, principalmente, ao consumo de ovos, carne de aves e derivados. Os objetivos deste trabalho foram identificar os sorovares de Salmonella isolados de carcaças de frango e caracterizá-los molecularmente por REP e ERIC-PCR, assim como identificar os fagotipos de Salmonella Enteriditis. Dos 25 isolados de Salmonella spp. analisados, 18 foram identificados como Enteriditis, 4 como Braenderup, 2 como Worthington e 1 como infantis. Dos 18 isolados de Enteriditis, 14 foram PT4, 2 PT4a, 1 PT7 e 1 RDNC, por se tratar de colônia rugosa. REP-PCR forneceu padrão eletroforético distinto de 10 a 13 bandas distribuídas entre 120 e 2072 pb para cada sorovar diferente testado. A ERIC-PCR mostrou um padrão de 4 a 5 bandas entre 180 e 1000 pb e foi menos discriminativa quando comparada à REP-PCR. Os resultados encontrados confirmaram que a fagotipagem é uma ferramenta útil e discriminativa para o sorovar Enteriditis. Apesar do pequeno número de sorovares testados, os resultados sugerem que a REP-PCR parece ser um método atrativo a ser utilizado no futuro para a discriminação preliminar de sorovares de Salmonella.Salmonellosis is the most prevalent bacterial food-borne disease in the State of Paraná, Brazil, and the outbreaks are often associated with consumption of poultry products. The aim of this study was to serotype Salmonella strains isolated from chicken carcasses and characterize them molecularly using REP and ERIC-PCR. The phage types of Salmonella Enteriditis were also identified. Of the 25 Salmonella strains analysed, 18 were identified as Enteriditis, 4 as Braenderup, 2 as Worthington and 1 as infantis. Of the 18 Enteriditis isolates, 14 were PT4, 2 PT4a, 1 PT7 and 1 "reacted, but did not conform" - RDNC. Distinct REP-PCR profiles with 10 to 13 fragments distributed between 120 and 2072 pb were easily obtained for

In Situ Immobilization of Uranium in Structured Porous Media via Biomineralization at the Fracture/Matrix Interface – Subproject to Co-PI Eric E. Roden

Energy Technology Data Exchange (ETDEWEB)

Eric E. Roden

2007-11-02

Although the biogeochemical processes underlying in situ bioremediation technologies are increasingly well understood, field-scale heterogeneity (both physical and biogeochemical) remains a major obstacle to successful field-scale implementation. In particular, slow release of contamination from low-permeability regions (primarily by diffusive/dispersive mass transfer) can hinder the effectiveness of remediation. The research described in this report was conducted in conjunction with a project entitled “In Situ Immobilization of Uranium in Structured Porous Media via Biomineralization at the Fracture/Matrix Interface”, which was funded through the Field Research element of the former NABIR Program (now the Environmental Remediation Sciences Program) within the Office of Biological and Environmental Research. Dr. Timothy Scheibe (Pacific Northwest National Laboratory) was the overall PI/PD for the project, which included Scott Brooks (Oak Ridge National Laboratory) and Eric Roden (formerly at The University of Alabama, now at the University of Wisconsin) as separately-funded co-PIs. The overall goal of the project was to evaluate strategies that target bioremediation at interfaces between high- and low-permeability regions of an aquifer in order to minimize the rate of contaminant transfer into high-permeability/high fluid flow zones. The research was conducted at the Area 2 site of the Field Research Center (FRC) at Oak Ridge National Laboratory (ORNL). Area 2 is a shallow pathway for migration of contaminated groundwater to seeps in the upper reach of Bear Creek at ORNL, mainly through a ca. 1 m thick layer of gravel located 4-5 m below the ground surface. Hydrological tracer studies indicate that the gravel layer receives input of uranium from both upstream sources and from diffusive mass transfer out of highly contaminated fill and saprolite materials above and below the gravel layer. We sought to test the hypothesis that injection of electron donor into

Political Communication via the Media. ERIC Digest.

Science.gov (United States)

Aiex, Nola Kortner; Gottlieb, Stephen S.

Noting that critics charge that news reporting focuses on the superficial, personal characteristics of candidates and ignores the issues underlying elections, this Digest examines the relationship between the political process and political communication through the media. It addresses the power of advertising, cyberspace political communication,…

In Situ Immobilization of Uranium in Structured Porous Media via Biomineralization at the Fracture/Matrix Interface - Subproject to Co-PI Eric E. Roden. Final report

International Nuclear Information System (INIS)

Roden, Eric E.

2007-01-01

Although the biogeochemical processes underlying in situ bioremediation technologies are increasingly well understood, field-scale heterogeneity (both physical and biogeochemical) remains a major obstacle to successful field-scale implementation. In particular, slow release of contamination from low-permeability regions (primarily by diffusive/dispersive mass transfer) can hinder the effectiveness of remediation. The research described in this report was conducted in conjunction with a project entitled ''In Situ Immobilization of Uranium in Structured Porous Media via Biomineralization at the Fracture/Matrix Interface'', which was funded through the Field Research element of the former NABIR Program (now the Environmental Remediation Sciences Program) within the Office of Biological and Environmental Research. Dr. Timothy Scheibe (Pacific Northwest National Laboratory) was the overall PI/PD for the project, which included Scott Brooks (Oak Ridge National Laboratory) and Eric Roden (formerly at The University of Alabama, now at the University of Wisconsin) as separately-funded co-PIs. The overall goal of the project was to evaluate strategies that target bioremediation at interfaces between high- and low-permeability regions of an aquifer in order to minimize the rate of contaminant transfer into high-permeability/high fluid flow zones. The research was conducted at the Area 2 site of the Field Research Center (FRC) at Oak Ridge National Laboratory (ORNL). Area 2 is a shallow pathway for migration of contaminated groundwater to seeps in the upper reach of Bear Creek at ORNL, mainly through a ca. 1 m thick layer of gravel located 4-5 m below the ground surface. Hydrological tracer studies indicate that the gravel layer receives input of uranium from both upstream sources and from diffusive mass transfer out of highly contaminated fill and saprolite materials above and below the gravel layer. We sought to test the hypothesis that injection of electron donor into this

Debating Modernity as Secular Religion: Hans Kelsen’s futile exchange with Eric Voegelin

DEFF Research Database (Denmark)

Thomassen, Bjørn

2014-01-01

This article reviews the mysterious and recently published last book by Hans Kelsen, “Secular Religion. A Polemic Against the Misinterpretation of Modern Social Philosophy, Science and Politics as ‘New Religions’”, contextualizing it with reference to the little known dialogue between Hans Kelsen...... and Eric Voegelin. The confrontation between Kelsen and Voegelin, two of the most illustrious émigré scholars who found in America their new home, is important to revisit because it touches upon several axes of debate of crucial importance to postwar intellectual history: the religion/secularity debate......, the positivist/anti-positivist debates, and the controversy that also led to the famous Voegelin/Arendt debate: how to read the horrors of totalitarianism into a historical trajectory of modernity. Although the Kelsen/Voegelin exchange ended in failure and bitterness its substance matter goes to the heart...

Eric Hermelin and mystical hermeneutics: interpretation beyond itself

Directory of Open Access Journals (Sweden)

Tina Hamrin

1999-01-01

Full Text Available Eric Hermelin (1860-1944 translated more than 10.000 pages Persian Sufi poetry, German texts by Jakob Böhme and Latin texts by Emmanuel Swedenborg. In the translation process Hermelin shaped his strategies and perceptions in ways which served their patterns of desire, and what they constructed reflected and served their own unique identity. Added up, the devices which constitute strategies of reading set in motion by the selfs defense of its identity are: Defenses, Expectations, Fantasies, and Transformations. Hermelin's mystical hermeneutics produced not only understanding of texts, but often no less produced an increased awareness, with appropriate hermeneutical sensitivity, of self-perception and self-identity. A self-awareness and a strengthening of an individual and corporate identity as one who has a stake in the texts and that to which they bear witness constitutes an important reader-effect in this case of Sufi poetry. But without any principle of suspicion, in Gadamer's terminology a premature fusion of horizons will take place before Hermelin has listened in openness with respect for the tension between the horizons of the text and the horizon of Hermelin. The textual horizon has col-lapsed into that of Hermelin's narrative biography, and is unable to do more than to speak back his own valnes and desires. Something socio-pragmatical was after all woven into the controversial bon vivant, when he used literary works to replicate himself. At the same time, the texts spoke from beyond the self.

Reflections on Sven-Eric Liedman’s Marx-Biography “A World to Win: The Life and Works of Karl Marx”

OpenAIRE

Christian Fuchs

2018-01-01

The English translation of Sven-Eric Liedman’s Marx-biography A World to Win: The Life and Works of Karl Marx was published two weeks before Marx’s bicentenary. This article presents reflections on Liedman’s book and asks how one should best write biographically about Marx. The paper compares Liedman’s biography to the Marx-biographies written by Jonathan Sperber (Karl Marx: A Nineteenth-Century Life) and Gareth Stedman-Jones (Karl Marx: Greatness and Illusion). A biography is a way of repeat...

La inteligencia emocional y el sector financiero colombiano

OpenAIRE

Rodrigo Zárate Torres; Sergio Matviuk

2010-01-01

Existe un consenso general que dice que la inteligencia emocional es la habilidad de los individuos de lidiar con las emociones (Salovey y Mayer, 1990; Law, Wong y Song, 2004; Mayer, Caruso y Salovey, 2000; Wong, Law y Wong, 2004a; Wong, Wong y Law, 2007) y que es tan o más importante que el coeficiente intelectual en la vida de negocios y en la carrera profesional (Erkus, 2008; Goleman, 1995). Poco se ha estudiado acerca de la inteligencia emocional y la mayoría de estudios existentes se han...

Embracing complexity: the post-secular pilgrimage of Eric-Emmanuel Schmitt

Directory of Open Access Journals (Sweden)

Ruth Illman

2010-01-01

Full Text Available This article deals with the phenomenon of pilgrimage as a personal transformative process; an exploration of spiritual space rather than a journey undertaken to a physical place. The analysis focuses on the life story and authorship of the novelist and playwright Eric-Emmanuel Schmitt (b. 1960. Schmitt began his career as an academic philosopher specialised in enlightenment rationality. A mystical experience in the deserts of Sahara, however, opened his eyes to the spiritual dimensions of reality and encouraged him to redirect his professional strivings from academic writing to fiction. Today, Schmitt has reached a world-wide audience with his plays and novels on interreligious dialogue, especially the series of five short novellas called Le cycle d’Invisible. These narratives all deal with inter-religious encounters in a complex and compassionate way as Schmitt is particularly concerned with preserving the mystery of the situations he describes. The atheist conviction of his previous life has thus given way to an agnostic and mystically inspired world view focusing on diversity, divinity and inexplicability: “I am obsessed with complexity”, as he puts it himself. The presentation is based on ethnographic material, and key themes to be addressed include pilgrimage as a spiritual journey, interreligious encounters and mystical experiences.

Fusion reaction cross-sections using the Wong model within Skyrme energy density based semiclassical extended Thomas Fermi approach

Energy Technology Data Exchange (ETDEWEB)

Kumar, Raj, E-mail: rajkumarfzr@gmail.com [Department of Physics, Panjab University, Chandigarh-160014 (India); School of Physics and Material Science, Thapar University, Patiala-147004 (India); Sharma, Manoj K. [School of Physics and Material Science, Thapar University, Patiala-147004 (India); Gupta, Raj K. [Department of Physics, Panjab University, Chandigarh-160014 (India)

2011-11-15

First, the nuclear proximity potential, obtained by using the semiclassical extended Thomas Fermi (ETF) approach in Skyrme energy density formalism (SEDF), is shown to give more realistic barriers in frozen density approximation, as compared to the sudden approximation. Then, taking advantage of the fact that, in ETF method, different Skyrme forces give different barriers (height, position and curvature), we use the l-summed extended-Wong model of Gupta and collaborators (2009) under frozen densities approximation for calculating the cross-sections, where the Skyrme force is chosen with proper barrier characteristics, not-requiring additional 'barrier modification' effects (lowering or narrowing, etc.), for a best fit to data at sub-barrier energies. The method is applied to capture cross-section data from {sup 48}Ca + {sup 238}U, {sup 244}Pu, and {sup 248}Cm reactions and to fusion-evaporation cross-sections from {sup 58}Ni + {sup 58}Ni, {sup 64}Ni + {sup 64}Ni, and {sup 64}Ni + {sup 100}Mo reactions, with effects of deformations and orientations of nuclei included, wherever required. Interestingly, whereas the capture cross-sections in Ca-induced reactions could be fitted to any force, such as SIII, SV and GSkI, by allowing a small change of couple of units in deduced l{sub max}-values at below-barrier energies, the near-barrier data point of {sup 48}Ca + {sup 248}Cm reaction could not be fitted to l{sub max}-values deduced for below-barrier energies, calling for a check of data. On the other hand, the fusion-evaporation cross-sections in Ni-induced reactions at sub-barrier energies required different Skyrme forces, representing 'modifications of the barrier', for the best fit to data at all incident center-of-mass energies E{sub c.m.}'s, displaying a kind of fusion hindrance at sub-barrier energies. This barrier modification effect is taken into care here by using different Skyrme forces for reactions belonging to different regions of

La investigación en Educación Musical en la base de datos ERIC

Directory of Open Access Journals (Sweden)

Galera, María

2008-12-01

Full Text Available This article describes a bibliometrical analysis of articles on research in Music Education published from 1995 to 2007 and included in ERIC database. These articles represent 54% of all music education articles included in this database. The results show a list with 10 journals which has more than 20 of these articles. The sum of the articles contained in the first four journals is equivalent to 60% of music education articles published from 1995 to 2007. None of these journals are at JCR Social Sciences. Almost all authors of the revised articles usually work alone and occasionally. It seems that there are not research groups or strong consolidated research directions. The most common subjects are: students (attitudes, motivation and effectiveness; teachers; musical composition (activities and music techniques.

Fans of Columbine shooters Eric Harris and Dylan Klebold

Directory of Open Access Journals (Sweden)

Andrew Ryan Rico

2015-09-01

Full Text Available On April 20, 1999, Eric Harris and Dylan Klebold murdered 12 students and one teacher at Columbine High School in Littleton, Colorado, in what was then the deadliest school shooting in American history. Despite causing a national panic and serving as a flash point for larger narratives on bullying, gun control, and media violence, both boys have gained active online fans. These fandoms dedicated to the Columbine shooters are widely referred to as dark examples of Internet communities, while the fans are also frequently denigrated as unstable and violent outcasts. Such dark online fandoms are yet to permeate mainstream culture or to challenge the preexisting perception of these communities as breeding grounds for the next wave of school shooters. While studies have covered the types of fans and their myriad interests, the field remains focused on more conventional examples of fan communities. In an effort to challenge and expand the object of focus when we study fandom, this qualitative study examines Columbine fans and their activity in order to understand the dominant motives they appear to have for engaging with and around such controversial figures and then concludes by exploring how this community might help us reflect more broadly on our concept of fandom. Redeeming these fans as part of diverse and complex communities of social relevance can demonstrate how even a dark fandom such as that of these Columbine shooters provides valuable cultural insights and benefits the field of fan studies.

Positioning Community Colleges via Economic Development. ERIC Digest.

Science.gov (United States)

Zeiss, Anthony

Community colleges, because of their late arrival in the development of American education, have suffered from an image and identity problem since their inception. To deal with this problem, community colleges should position themselves as unique community-based service-oriented colleges and market a specific focus to the general public. The first…

Twituational Awareness: Gaining Situational Awareness via Crowdsourced #Disaster Epidemiology

Science.gov (United States)

2013-09-01

for assistance to restore electrical service, including Lisa Morales, who tweeted, “@capecodtimes please send them to Robbins Cir, Dennis. No septic... Tony Top, Charles Perez, Eric Chatelet, Nada Matta, Marc Lemercier, and Hichem Snoussi. “Multi-layer Crisis Mapping: A Social Media-Based Approach

Modelling (vapour + liquid) and (vapour + liquid + liquid) equilibria of {water (H2O) + methanol (MeOH) + dimethyl ether (DME) + carbon dioxide (CO2)} quaternary system using the Peng-Robinson EoS with Wong-Sandler mixing rule

International Nuclear Information System (INIS)

Ye Kongmeng; Freund, Hannsjoerg; Sundmacher, Kai

2011-01-01

Highlights: → Phase behaviour modelling of H 2 O-MeOH-DME under pressurized CO 2 (anti-solvent) using PRWS. → PRWS-UNIFAC-PSRK has better performance than PRWS-UNIFAC-Lby in general. → Reliable to extend the VLE and VLLE phase behaviour from binary to multicomponent systems. → Successful prediction of the VLE and VLLE of binary, ternary, and quaternary systems. → Potential to apply the model for designing new DME separation process. - Abstract: The (vapour + liquid) equilibria (VLE) and (vapour + liquid + liquid) equilibria (VLLE) binary data from literature were correlated using the Peng-Robinson (PR) equation of state (EoS) with the Wong-Sandler mixing rule (WS). Two group contribution activity models were used in the PRWS: UNIFAC-PSRK and UNIFAC-Lby. The systems were successfully extrapolated from the binary systems to ternary and quaternary systems. Results indicate that the PRWS-UNIFAC-PSRK generally displays a better performance than the PRWS-UNIFAC-Lby.

Wong PG 111-124

African Journals Online (AJOL)

cistvr

focus was placed on the quality and high productivity exemplified by the ... must be recognised: it offers high levels of training, combined with greater ... quality, safety, its high ethical standards, and its concern for employees, customers, ..... Everyone in the organisation, at all levels, from offices to technical service, from.

A NEW COMBINATION AND A NEW NAME IN GYNOCHTHODES (RUBIACEAE

Directory of Open Access Journals (Sweden)

K. M. WONG

2016-01-01

Full Text Available WONG, K. M. & RAZAFIMANDIMBISON, S. G. 2015. A new combination and a new name in Gynochthodes(Rubiaceae. Reinwardtia14(2: 297 ‒ 298. — The new combination Gynochthodes lanuginosa (Suratman K. M. Wong & Razafim. and the new name Gynochthodes suratmanii K. M. Wong & Razafim., the latter in place of Morinda wongiana Suratman, are proposed.

Soil bacterial and fungal community successions under the stress of chlorpyrifos application and molecular characterization of chlorpyrifos-degrading isolates using ERIC-PCR*

Science.gov (United States)

Chen, Lie-zhong; Li, Yan-li; Yu, Yun-long

2014-01-01

Chlorpyrifos is a widely used insecticide in recent years, and it will produce adverse effects on soil when applied on crops or mixed with soil. In this study, nested polymerase chain reaction (PCR) and denaturing gradient gel electrophoresis (DGGE) were combined to explore the bacterial and fungal community successions in soil treated with 5 and 20 mg/kg of chlorpyrifos. Furthermore, isolates capable of efficiently decomposing chlorpyrifos were molecular-typed using enterobacterial repetitive intergenic consensus-PCR (ERIC-PCR). Under the experimental conditions, degradation of chlorpyrifos in soil was interpreted with the first-order kinetics, and the half-lives of chlorpyrifos at 5 and 20 mg/kg doses were calculated to be 8.25 and 8.29 d, respectively. DGGE fingerprint and principal component analysis (PCA) indicated that the composition of the fungal community was obviously changed with the chlorpyrifos treatment, and that samples of chlorpyrifos treatment were significantly separated from those of the control from the beginning to the end. While for the bacterial community, chlorpyrifos-treated soil samples were apparently different in the first 30 d and recovered to a similar level of the control up until 60 d, and the distance in the PCA between the chlorpyrifos-treated samples and the control was getting shorter through time and was finally clustered into one group. Together, our results demonstrated that the application of chlorpyrifos could affect the fungal community structure in a quick and lasting way, while only affecting the bacterial community in a temporary way. Finally, nine typical ERIC types of chlorpyrifos-degrading isolates were screened. PMID:24711353

The Prerogative of "Corrective Recasts" as a Sign of Hegemony in the Use of Language: Further Thoughts on Eric Hauser's (2005) "Coding 'Corrective Recasts': The Maintenance of Meaning and More Fundamental Problems"

Science.gov (United States)

Rajagopalan, Kanavillil

2006-01-01

The objective of this response article is to think through some of what I see as the far-reaching implications of a recent paper by Eric Hauser (2005) entitled "Coding 'corrective recasts': the maintenance of meaning and more fundamental problems". Hauser makes a compelling, empirically-backed case for his contention that, contrary to widespread…

Videotex 1985: Educational Applications. ERIC Digest.

Science.gov (United States)

Olson, Michael; Minor, Barbara B.

Videotex is a generic term used for any electronic system that can be used to retrieve both print and graphic computer-based information via video display monitors or specially adapted television sets. Both one-way (broadcast videotex) and two-way (interactive videotex) exist; these can be used as an information source, a delivery medium, a…

Mortality, stroke, and heart failure in atrial fibrillation cohorts after ablation versus propensity-matched cohorts

OpenAIRE

Jarman, Julian WE; Hunter, Tina D; Hussain, Wajid; March, Jamie L; Wong, Tom; Markides, Vias

2017-01-01

Julian WE Jarman,1 Tina D Hunter,2 Wajid Hussain,1 Jamie L March,3 Tom Wong,1 Vias Markides1 1Cardiology & Electrophysiology, Heart Rhythm Centre, NIHR Cardiovascular Research Unit, The Royal Brompton Hospital, and National Heart and Lung Institute, Imperial College, London, UK; 2Health Outcomes Research, CTI Clinical Trial and Consulting Services, Inc., Cincinnati, OH, 3Health Economics and Market Access, Biosense Webster, Inc., Diamond Bar, CA, USA Background: We sought to determine...

Mobile, Multimodal, Label-Free Imaging Probe Analysis of Choroidal Oximetry and Retinal Hypoxia

Science.gov (United States)

2017-12-01

PRINCIPAL INVESTIGATOR: Dr. Stephen T.C. Wong CONTRACTING ORGANIZATION: The Methodist Hospital Houston TX 77030 REPORT DATE: December 2017 TYPE OF...5b. GRANT NUMBER W81XWH-14-1-0537 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) Stephen T.C. Wong, Jiasong Li 5d. PROJECT NUMBER 5e. TASK NUMBER E...experimentation and intepretation of results Funding Support: N/A Name: Stephen Wong Project Role: PI Researcher Identifier (e.g. ORCID ID): 143285

Guía de marcadores sociales, setiembre 2012

OpenAIRE

Gené Pujols, Esteve

2012-01-01

Los marcadores sociales son una forma sencilla y popular de almacenar, clasificar y compartir enlaces web. Aquí se explican en detalle: Delicious, Mister Wong y Diigo. Els marcadors socials són una forma senzilla i popular d'emmagatzemar, classificar i compartir enllaços web. Aquí s'expliquen en detall: Delicious, Mister Wong i Diigo. Social bookmarking is an easy and popular way to store, sort and share web links. Here are explained in detail: Delicious, Mister Wong and Diigo.

Guia de marcadors socials, setembre 2012

OpenAIRE

Gené Pujols, Esteve

2012-01-01

Los marcadores sociales son una forma sencilla y popular de almacenar, clasificar y compartir enlaces web. Aquí se explican en detalle: Delicious, Mister Wong y Diigo. Els marcadors socials són una forma senzilla i popular d'emmagatzemar, classificar i compartir enllaços web. Aquí s'expliquen en detall: Delicious, Mister Wong i Diigo. Social bookmarking is an easy and popular way to store, sort and share web links. Here are explained in detail: Delicious, Mister Wong and Diigo.

77 FR 69422 - Cost Accounting Standards: Revision of the Exemption From Cost Accounting Standards for Contracts...

Science.gov (United States)

2012-11-19

... Accounting Standards: Revision of the Exemption From Cost Accounting Standards for Contracts and Subcontracts... Federal Procurement Policy (OFPP), Cost Accounting Standards (CAS) Board. ACTION: Proposed rule. SUMMARY... J. M. Wong, Director, Cost Accounting Standards Board (telephone: 202-395-6805; email: Raymond_wong...

Lack of paradoxical bronchoconstriction after administration of tiotropium via Respimat® Soft Mist™ Inhaler in COPD

Directory of Open Access Journals (Sweden)

Hodder R

2011-04-01

Full Text Available Rick Hodder1, Demetri Pavia2, Angela Lee2, Eric Bateman31Divisions of Pulmonary and Critical Care, University of Ottawa, Ottawa, ON, Canada; 2Boehringer Ingelheim Limited, Bracknell, England, UK; 3Division of Pulmonology, Department of Medicine, University of Cape Town, Cape Town, South AfricaAbstract: Bronchoconstriction has been reported in asthma and chronic obstructive pulmonary disease (COPD patients after administration of some aqueous inhalation solutions. We investigated the incidence of this event during long-term clinical trials of tiotropium delivered via Respimat® Soft Mist™ Inhaler (SMI. We retrospectively analyzed pooled data from two identical Phase III clinical trials, in which 1990 patients with COPD received 48 weeks' treatment with once-daily tiotropium (5 or 10 µg or placebo inhaled via Respimat® SMI. We recorded the incidence of bronchospasm and of a range of respiratory events that could suggest bronchoconstriction during the first 30 minutes after inhalation of study treatment on each of the eight test days. No patients reported bronchospasm. Six patients (0.3% reported a combination of at least two events suggestive of bronchoconstriction, and 21 (1.1% reported either rescue medication use or a respiratory adverse event. Asymptomatic falls in forced expiratory volume in one second (FEV1 of ≥15% were recorded on all test days, with no change in incidence over time, and affected 8.2% of those in the tiotropium groups and 14.5% of those on placebo. In COPD patients receiving long-term treatment with tiotropium 5 or 10 µg via Respimat® SMI, no bronchospasm was recorded, and the number of events possibly indicative of paradoxical bronchoconstriction was very low.Keywords: inhalation device, bronchoconstriction, COPD, tiotropium

Signal Propagation and Detection via Catalytically Immolative Biopolymer-Programmed Nanomaterials

Science.gov (United States)

2015-02-09

first time, the use of in situ TEM to characterize soft materials. This technique has been available for some time, but only in recent years has the... diagnostics Eric Tatro (UCSD) –Nucleic acids stabilized in nanostructures for retaining biological function, including gene delivery applications of...Sickle-­‐Cell   Anemia .   Science   230,   1350-­‐ 1354  (1985).   21   Orum,   H.   et   al.   Single-­‐Base   Pair  Mutation

Analysis of the scientific production on feedback on teaching English as a foreign language using ERIC database

Directory of Open Access Journals (Sweden)

Carmem Silvia Lima Fluminhan

2017-11-01

Full Text Available Feedback is one of the most significant tools on learning, teaching, developing autonomy, self-efficacy and achievement in the educational environment. Its importance is emphasized in articles, dissertations and theses; however, a very little number of them have been published recently. This article intends to verify in what perspective feedback has been examined, in what ways it has been revealed to be effective for students and teachers to reach their goals and identify possible gaps of study that need to be fulfilled in future researches. In order to carry out this investigation, this study examined articles, papers and theses published from 2006 to 2015 about feedback in courses of English as a foreign language (EFL, using ERIC database. Our findings were organized into six categories: corrective feedback in oral interaction; effects of peer feedback; feedback expectancy; teachers’ conceptions of intelligence and their relations in offering feedback; the effect of different types of feedback strategies on written texts; the use of feedback through technology. The results indicate that feedback is a crucial tool in the educational process and it plays a central role in learning a foreign language. Further investigations concerning feedback are suggested.

Pictorial Real, Historical Intermedial. Digital Aesthetics and the Representation of History in Eric Rohmer’s The Lady and the Duke

Directory of Open Access Journals (Sweden)

Tagliani Giacomo

2016-09-01

Full Text Available In The Lady and the Duke (2001, Eric Rohmer provides an unusual and “conservative” account of the French Revolution by recurring to classical and yet “revolutionary” means. The interpolation between painting and film produces a visual surface which pursues a paradoxical effect of immediacy and verisimilitude. At the same time though, it underscores the represented nature of the images in a complex dynamic of “reality effect” and critical meta-discourse. The aim of this paper is the analysis of the main discursive strategies deployed by the film to disclose an intermedial effectiveness in the light of its original digital aesthetics. Furthermore, it focuses on the problematic relationship between image and reality, deliberately addressed by Rohmer through the dichotomy simulation/illusion. Finally, drawing on the works of Louis Marin, it deals with the representation of history and the related ideology, in order to point out the film’s paradoxical nature, caught in an undecidability between past and present.

La inteligencia emocional y el sector financiero colombiano

Directory of Open Access Journals (Sweden)

Rodrigo Zárate Torres

2010-08-01

Full Text Available Existe un consenso general que dice que la inteligencia emocional es la habilidad de los individuos de lidiar con las emociones (Salovey y Mayer, 1990; Law, Wong y Song, 2004; Mayer, Caruso y Salovey, 2000; Wong, Law y Wong, 2004a; Wong, Wong y Law, 2007 y que es tan o más importante que el coeficiente intelectual en la vida de negocios y en la carrera profesional (Erkus, 2008; Goleman, 1995. Poco se ha estudiado acerca de la inteligencia emocional y la mayoría de estudios existentes se han realizado en los Estados Unidos, Europa y Asia. Este artículo reporta los resultados de una investigación acerca de la inteligencia emocional en los líderes que están a nivel de gerencia o supervisión del sector financiero colombiano. Para lograr la investigación se utilizó el instrumento desarrollado por Wong y Law (2002 y en total se obtuvo una muestra de 218 participantes. Este instrumento ha sido probado y validado y como resultado se ha concluido que puede ser usado en las áreas de gerencia, liderazgo y comportamiento organizacional (Aslan y Erkus, 2008. Los resultados sugieren que los líderes del sector financiero colombiano saben cómo usar sus emociones, es decir las direccionan hacia actividades constructivas y desempeño personal. Con una amplia ventaja, los líderes del sector financiero valoran y entienden sus propias emociones y las expresan de manera natural. A manera de oportunidad de mejoramiento, se encontró que a los líderes del sector financiero colombiano se les dificulta recobrarse rápidamente de los altibajos emocionales y de la angustia, y también se les dificulta percibir y entender las emociones de las personas a su alrededor.

Filosofía y violencia. Del absoluto a la acción en la Lógica de la filosofía de Eric Weil

Directory of Open Access Journals (Sweden)

Roberto Saldías Barrer

2013-01-01

Full Text Available Las tensiones y los vínculos posibles entre razón y violencia son un problema mayor para la filosofía. La obra de Eric Weil se consagra precisamente al análisis de las figuras históricas de dicha tensión, y su obra mayor, Logique de la Philosophie, desarrolla lo fundamental de dicho propósito. Se analiza la manera como Weil, desde la categoría de la acción –última categoría concreta de la filosofía–, en vínculo con las categorías precedentes (absoluto, obra, finito y con las categorías formales (sentido y sabiduría, enfrenta este desafío siempre nuevo para la filosofía.

Friction Drag Reduction Using Superhydrophobic Surface in High Reynolds Number Turbulent Flow

Science.gov (United States)

2017-12-25

Nanotechnology Council Early Career Award in Nanotechnology , 2016 (Tak-Sing Wong); 90th Anniversary Medal, Fluids Engineering Division...Outstanding Alumni, Department of Mechanical and Automation Engineering , The Chinese University of Hong Kong 2014 (Wong); National Defense Science and... Engineering Graduate Fellowship in 2015 (Fu); Fluid Dynamics Prize, American Physical Society, Division of Fluid Dynamics, 2016

Clinical Guide to Music Therapy in Physical Rehabilitation Settings

Science.gov (United States)

Wong, Elizabeth

2004-01-01

Elizabeth Wong, MT-BC presents tools and information designed to arm the entry-level music therapist (or an experienced MT-BC new to rehabilitation settings) with basic knowledge and materials to develop or work in a music therapy program treating people with stroke, brain injury, and those who are ventilator dependent. Ms. Wong offers goals and…

Systems Engineering Approach To Ground Combat Vehicle Survivability In Urban Operations

Science.gov (United States)

2016-09-01

GROUND COMBAT VEHICLE SURVIVABILITY IN URBAN OPERATIONS 5. FUNDING NUMBERS N/A 6. AUTHOR(S) Luhai Wong 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS...distance of 100m in the model , which is reasonable due to the constrained nature of an urban environment. This thesis also uses the key parameters...ENGINEERING APPROACH TO GROUND COMBAT VEHICLE SURVIVABILITY IN URBAN OPERATIONS by Luhai Wong September 2016 Thesis Advisor: Christopher A

Reflexiones y Experiencias desde las entrañas del Islamismo Militante. Análisis de la biografía de Eric Breininguer

Directory of Open Access Journals (Sweden)

Miguel Ángel Cano Paños

2011-05-01

Full Text Available El objetivo del siguiente trabajo es analizar el proceso de radicalización yihadista de un joven converso nacido y crecido en Occidente. Se trata del caso de Eric Breininger, un individuo alemán que en abril de 2010 encontró la muerte en la región de Waziristán en el transcurso de un combate contra soldados pakistaníes. La base del siguiente trabajo está constituida por las memorias del joven alemán, las cuales fueron publicadas en Internet días después del anuncio de su muerte. Dichas memorias suponen sin duda un documento de trascendental importancia que permiten acercarse al proceso de radicalización de un individuo de origen occidental. Asimismo, ofrecen una visión muy cercana de la vida cotidiana de aquellos individuos radicalizados que en la primera línea del frente libran su particular batalla –en algunos casos sacrificando incluso su propia vida– en defensa de su particular visión del Islam.

Multiple Kernel Learning for Explosive Hazard Detection in Forward-Looking Ground-Penetrating Radar

Science.gov (United States)

2012-04-01

Kevin Stone, Derek T. Anderson, James M. Keller, Dominic K.C. Ho, Tuan T. Ton, David C. Wong , Mehrdad Soumekh University of Missouri - Columbia...James M. Kellera, K.C. Hoa, Tuan T. Tone, David C. Wong\\ and Mehrdad Soumekhd aDept. ofElectrical and Computer Engineering, University of Missouri...2] Cremer , F., Schavemaker, J.G., de Jong, W., and Schutte, K., "Comparison of vehicle-mounted forward-looking polarimetric infrared and downward

Clinical History of the Theranostic Radionuclide Approach to Neuroendocrine Tumors and Other Types of Cancer: Historical Review Based on an Interview of Eric P. Krenning by Rachel Levine.

Science.gov (United States)

Levine, Rachel; Krenning, Eric P

2017-09-01

In nuclear medicine, the term theranostics describes the combination of therapy and diagnostic imaging. In practice, this concept dates back more than 50 years; however, among the most successful examples of theranostics are peptide receptor scintigraphy and peptide receptor radionuclide therapy of neuroendocrine tumors. The development of these modalities through the radiolabeling of somatostatin analogs with various radionuclides has led to a revolution in patient management and established a foundation for expansion of the theranostic principle into other oncology indications. This article provides a review of the evolution and development of the theranostic radionuclide approach to the management of neuroendocrine tumors, as described by the inventor of this technique, Eric P. Krenning, in an interview with Rachel Levine. © 2017 by the Society of Nuclear Medicine and Molecular Imaging.

[Strategies for biobank networks. Classification of different approaches for locating samples and an outlook on the future within the BBMRI-ERIC].

Science.gov (United States)

Lablans, Martin; Kadioglu, Dennis; Mate, Sebastian; Leb, Ines; Prokosch, Hans-Ulrich; Ückert, Frank

2016-03-01

Medical research projects often require more biological material than can be supplied by a single biobank. For this reason, a multitude of strategies support locating potential research partners with matching material without requiring centralization of sample storage. Classification of different strategies for biobank networks, in particular for locating suitable samples. Description of an IT infrastructure combining these strategies. Existing strategies can be classified according to three criteria: (a) granularity of sample data: coarse bank-level data (catalogue) vs. fine-granular sample-level data, (b) location of sample data: central (central search service) vs. decentral storage (federated search services), and (c) level of automation: automatic (query-based, federated search service) vs. semi-automatic (inquiry-based, decentral search). All mentioned search services require data integration. Metadata help to overcome semantic heterogeneity. The "Common Service IT" in BBMRI-ERIC (Biobanking and BioMolecular Resources Research Infrastructure) unites a catalogue, the decentral search and metadata in an integrated platform. As a result, researchers receive versatile tools to search suitable biomaterial, while biobanks retain a high degree of data sovereignty. Despite their differences, the presented strategies for biobank networks do not rule each other out but can complement and even benefit from each other.

Foreword: The 12th International Conference on Vibrations at Surfaces (VAS 12) (Erice, 20 26 July 2007)

Science.gov (United States)

Benedek, Giorgio; Vattuone, Luca

2008-06-01

The 12th International Conference on Vibrations at Surfaces (VAS 12) took place from 20 26 July 2007 as an event of the International School of Solid State Physics at the Ettore Majorana Foundation and Centre for Scientific Culture, Erice (Italy). The format and special environment of the conference have contributed to its transition from a traditional, medium-size conference into a more effective workshop, with a series of lectures reporting the most recent developments in the field, two poster sessions presenting recent results and even works in progress being discussed. The papers collected in this issue cover the highlights of the conference very thoroughly. Quite a few novel aspects concerning vibrations at surfaces are represented here, for example: new aspects in surface phonon spectroscopy, such as the very recent progress in inelastic x-ray scattering, the first observation of the boson peak in disordered surfaces, progress in the theory of atom scattering inelastic resonances, the action spectroscopy, the study of polycrystalline surfaces with electron energy-loss spectroscopy etc; parallel developments in experimental vibrational studies of adsorbed phases, either inorganic or organic, with those in ab initio theoretical simulations; the theory of enhanced electron--phonon interaction in low dimensions (2D and 1D); the extension from the traditional realm of surface vibrations and spectroscopy to other aspects of surface dynamics, like friction and various nonlinear effects, and to relevant dynamical phenomena occurring at interfaces. Other novelties presented at the conference, but already published in recent issues of the Journal of Physics: Condensed Matter, are also worth mentioning: the spin-echo spectroscopy with 3He allowing for slow-dynamics spectroscopy at very high, unprecedented resolutions (2007 J. Phys.: Cond. Matter 19 300301 and 305010; the first demonstration of dissociative surface trapping of molecules (2007 J. Phys.: Cond. Matter 19

Telecommunications in Foreign Language Education: A Resource List. ERIC Digest.

Science.gov (United States)

Krause, Julie

Foreign language and bilingual educators are in the unique position of being able to bring the world to their classrooms via the telecommunications technologies. Telecommunication is electronic communication over long distances by means of an online computer service, a telephone, a television, a satellite, or other long distance technologies. This…

Narrow-Band Processing and Fusion Approach for Explosive Hazard Detection in FLGPR

Science.gov (United States)

2011-01-01

Keller, K. C. Ho, Tuan T. Ton, David C. Wong, Mehrdad Soumekh University of Missouri - Columbia Office of Sponsored Programs The Curators of the...Timothy C. Havens* a , James M. Keller a , K.C. Ho a , Tuan T. Ton b , David C. Wong b , and Mehrdad Soumekh c a Dept. of Electrical and Computer...ARO. REFERENCES [1] Cremer , F., Schavemaker, J.G., de Jong, W., and Schutte, K., "Comparison of vehicle-mounted forward-looking polarimetric

Improved Detection and False Alarm Rejection Using FLGPR and Color Imagery in a Forward-Looking System

Science.gov (United States)

2010-01-01

W911NF-05-1-0069 Havens, Tim, C. Spain, Christopher, J. Ho, Dominic, K.C. Keller, James, M. Ton, Tuan, T. Wong, David , C. Soumekh, Mehrdad...James M. Kellera, Tuan T. Tonb, David C. Wong, and Mehrdad Soumekhc aDept. of Electrical and Computer Engineering, University of Missouri...Research Office (48343-EV) in support of the u.s. Army RDECOM CERDEC NVESD. REFERENCES [1] Cremer , F., Schavemaker, J.G., de Jong, W., and Schutte, K

MFIRE-2: A Multi Agent System for Flow-Based Intrusion Detection Using Stochastic Search

Science.gov (United States)

2012-03-01

Algorithms to pattern recognition comes from Radtke et al. [72]. The authors apply Multi- Objective Genetic Algorithms (MOGAs) to two parts of a handwritten...Postel, J.B. “User Datagram Protocol. RFC 768”, 1980. [72] Radtke , Paulo V. W., Robert Sabourin, and Tony Wong. “Classification system optimization...Rennes 1, Suvisoft, La Baule (France), 10 2006. URL http://hal.inria.fr/inria-00104200/en/. [73] Radtke , P.V.W., T. Wong, and R. Sabourin. “A multi

Electric treatment for hydrophilic ink deinking.

Science.gov (United States)

Du, Xiaotang; Hsieh, Jeffery S

2017-09-01

Hydrophilic inks have been widely used due to higher printing speed, competitive cost and being healthy non-organic solvents. However, they cause problems in both product quality and process runnability due to their hydrophilic surface wettability, strong negative surface charge and sub-micron size. Electric treatment was shown to be able to increase the ink sizes from 60 nm to 700 nm through electrocoagulation and electrophoresis. In addition, electric treatment assisted flotation could reduce effective residual ink concentration (ERIC) by 90 ppm, compared with only 20 ppm by traditional flotation. Furthermore, the effect of electric treatment alone on ink separation was investigated by two anode materials, graphite and stainless steel. Both of them could remove hydrophilic inks with less than 1% yield loss via electroflotation and electrophoresis. But graphite is a better material as the anode because graphite reduced ERIC by an additional 100 ppm. The yield loss of flotation following electric treatment was also lower by 17% if graphite was the anode material. The difference between the two electrode materials resulted from electrocoagulation and ink redeposition during electric treatment. An electric pretreatment-flotation-hyperwashing process was conducted to understand the deinking performance in conditions similar to a paper mill, and the ERIC was reduced from 950 ppm to less than 400 ppm.

Investigation of magnetization reversal process in pinned CoFeB thin film by in-situ Lorentz TEM

Science.gov (United States)

Pei, Ke; Xia, Wei-Xing; Wang, Bao-Min; Wen, Xing-Cheng; Sheng, Ping; Liu, Jia-Ping; Liu, Xin-Cai; Li, Run-Wei

2018-04-01

Not Available Project supported by the National Key Research and Development Program of China (Grant No. 2016YFA0201102), the National Natural Science Foundation of China (Grant No. 51571208), the Instrument Developing Project of Chinese Academy of Sciences (Grant No. YZ201536), the Program for Key Science and Technology Innovation Team of Zhejiang Province, China (Grant No. 2013TD08), the K C Wong Education Foundation (Grant No. rczx0800), and the K C Wong Magna Fund in Ningbo University.

The motion of color-charged particles as a means of testing the non-Abelian dark matter model

OpenAIRE

Dzhunushaliev, V.; Folomeev, V.; Protsenko, N.

2018-01-01

A possibility is discussed for experimental testing of the dark matter model supported by a classic non-Abelian SU(3) gauge (Yang-Mills) field. Our approach is based on the analysis of the motion of color-charged particles on the background of color electric and magnetic fields using the Wong equations. Estimating the magnitudes of the color fields near the edge of a galaxy, we employ them in obtaining the general analytic solutions to the Wong equations. Using the latter, we calculate the ma...

Who would benefit from memory training? A pilot study examining the ceiling effect of concurrent cognitive stimulation

OpenAIRE

Kwok, Timothy CY; Chau, Wai Wang; Yuen, Kenneth SL; Wong, Anita YM; Li, Jessie CY; Shiu, Rebecca YY; Ho, Florence KY

2011-01-01

Timothy CY Kwok1,2, Wai Wang Chau1, Kenneth SL Yuen1,3, Anita YM Wong4, Jessie CY Li1, Rebecca YY Shiu4, Florence KY Ho11Jockey Club Centre for Positive Ageing, Hong Kong; 2Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong; 3Laboratory of Neuropsychology, Department of Psychology, University of Hong Kong, Pokfulam, Hong Kong; 4The Hong Kong Chinese Women's Club Madam Wong Chan Sook Ying Memorial Care and Attention Home for the Aged, Hong KongAbstr...

Current Research Activities of the Department of Oceanography.

Science.gov (United States)

1981-04-01

support for teaching via blished comprehensive teaching and a large assortment of facilities and research programs, which are con- projects that are... teaching and re- Reichard, and Stephen Riser, joint search laboratories are augmented by appointments with JISAO, and Eric a research fleet consisting of...West. Botanica Marina 23: 333-341. No. 1124 Lewin, J., J.E. Eckman, and G.N. Ware (1979) Blooms of surf-zone diatoms along the coast of the Olympic

Teacher–student relationship, student mental health, and dropout from upper secondary school: A literature review

OpenAIRE

Krane, Vibeke; Karlsson, Bengt; Ness, Ottar; Kim, Hesook Suzie

2016-01-01

The purpose of this study was to assess the status of knowledge regarding the association between teacher–student relationship (TSR), dropout from upper secondary school, and student mental health. A literature search was conducted in Eric, PsycInfo, Medline, Scopus, Norart, and Idunn covering the period spanning 2000 to 2015. Sixteen articles were identified for review. These articles were analyzed via thematic analysis. The results indicate that the TSR in upper secondary school is associat...

Behaviour of levee on softsoil caused by rapid drawdown

Science.gov (United States)

Upomo, Togani Cahyadi; Effendi, Mahmud Kori; Kusumawardani, Rini

2018-03-01

Rapid Drawdown is a condition where the water elevation that has reached the peak suddenly drops. As the water level reaches the peak, hydrostatic pressure helps in the stability of the slope. When water elevation decreases there will be two effects. First, reduced hydrostatic pressure and second, modification of pore water pressure. Rapid draw down usually comon in hydraulic structure such as dam and levee. This study will discuss behaviour of levee on softsoil caused by rapid drawdown. The analysis based on method which developed by US Army Corps Engineer and modified method which developed by Duncan, Wright, dan Wong. Results of analysis show that in drawdown condition, at 1 m drop of water, safety factor obtained based on US Army Corps Engineer method was 1.16 and 0.976 while based on Duncan, Wright, and Wong methods were 1.244 and 1.117. At 0.5 m water level, safety factor based on US Army Corps Engineer method was 1.287 and 1.09 while Duncan, Wright, and Wong were 1.357 and 1.194.

Advanced testing and characterization of shear modulus and deformation characteristics of oil sand materials

CSIR Research Space (South Africa)

Anochie-Boateng, Joseph

2014-09-01

Full Text Available and Pressures,” Can. Geotech. J., Vol. 24, 1987, pp. 1–10. [5] Samieh, A.M. and Wong, R.C.K., “Deformation of Athabasca Oil Sand in Triaxial Compression Tests at Low Effective Stresses under Varying Boundary Conditions,” Can. Geotech. J., Vol.34, 1997, pp.... 985– 990. [6] Samieh, A.M. and Wong, R.C.K., “Modeling the Responses of Athabasca Oil Sand in Triaxial Compression Tests at Low Pressure,” Can. Geotech. J., Vol. 35, 1998, pp. 395–406. [7] AASHTO Standard T265, 2009, “Laboratory Determination...

Reaction-Based Reactive Transport Modeling of Iron Reduction and Uranium Immobilization at Area 2 of the NABIR Field Research Center, Subproject to Co-PI Eric E. Roden. Final Report

International Nuclear Information System (INIS)

Roden, Eric E.

2011-01-01

This report summarizes research conducted in conjunction with a project entitled 'Reaction-Based Reactive Transport Modeling of Iron Reduction and Uranium Immobilization at Area 2 of the NABIR Field Research Center', which was funded through the Integrative Studies Element of the former NABIR Program (now the Environmental Remediation Sciences Program) within the Office of Biological and Environmental Research. Dr. William Burgos (The Pennsylvania State University) was the overall PI/PD for the project, which included Brian Dempsey (Penn State), Gour-Tsyh (George) Yeh (Central Florida University), and Eric Roden (formerly at The University of Alabama, now at the University of Wisconsin) as separately-funded co-PIs. The project focused on development of a mechanistic understanding and quantitative models of coupled Fe(III)/U(VI) reduction in FRC Area 2 sediments. The work builds on our previous studies of microbial Fe(III) and U(VI) reduction, and was directly aligned with the Scheibe et al. ORNL FRC Field Project at Area 2.

Understanding the infrastructure of European Research Infrastructures

DEFF Research Database (Denmark)

Lindstrøm, Maria Duclos; Kropp, Kristoffer

2017-01-01

European Research Infrastructure Consortia (ERIC) are a new form of legal and financial framework for the establishment and operation of research infrastructures in Europe. Despite their scope, ambition, and novelty, the topic has received limited scholarly attention. This article analyses one ER....... It is also a promising theoretical framework for addressing the relationship between the ERIC construct and the large diversity of European Research Infrastructures.......European Research Infrastructure Consortia (ERIC) are a new form of legal and financial framework for the establishment and operation of research infrastructures in Europe. Despite their scope, ambition, and novelty, the topic has received limited scholarly attention. This article analyses one ERIC...... became an ERIC using the Bowker and Star’s sociology of infrastructures. We conclude that focusing on ERICs as a European standard for organising and funding research collaboration gives new insights into the problems of membership, durability, and standardisation faced by research infrastructures...

Comparison of 37 months global net radiation flux derived from PICARD-BOS over the same period observations of CERES and ARGO

Science.gov (United States)

Zhu, Ping; Wild, Martin

2016-04-01

The absolute level of the global net radiation flux (NRF) is fixed at the level of [0.5-1.0] Wm-2 based on the ocean heat content measurements [1]. The space derived global NRF is at the same order of magnitude than the ocean [2]. Considering the atmosphere has a negligible effects on the global NRF determination, the surface global NRF is consistent with the values determined from space [3]. Instead of studying the absolute level of the global NRF, we focus on the interannual variation of global net radiation flux, which were derived from the PICARD-BOS experiment and its comparison with values over the same period but obtained from the NASA-CERES system and inferred from the ocean heat content survey by ARGO network. [1] Allan, Richard P., Chunlei Liu, Norman G. Loeb, Matthew D. Palmer, Malcolm Roberts, Doug Smith, and Pier-Luigi Vidale (2014), Changes in global net radiative imbalance 1985-2012, Geophysical Research Letters, 41 (no.15), 5588-5597. [2] Loeb, Norman G., John M. Lyman, Gregory C. Johnson, Richard P. Allan, David R. Doelling, Takmeng Wong, Brian J. Soden, and Graeme L. Stephens (2012), Observed changes in top-of-the-atmosphere radiation and upper-ocean heating consistent within uncertainty, Nature Geoscience, 5 (no.2), 110-113. [3] Wild, Martin, Doris Folini, Maria Z. Hakuba, Christoph Schar, Sonia I. Seneviratne, Seiji Kato, David Rutan, Christof Ammann, Eric F. Wood, and Gert Konig-Langlo (2015), the energy balance over land and oceans: an assessment based on direct observations and CMIP5 climate models, Climate Dynamics, 44 (no.11-12), 3393-3429.

Ni ética ambiental, ni valores. La reivindicación de Hans Jonas para la ética ambiental hecha por Eric Pommier, considerada desde la crítica de Heidegger al concepto de valor

Directory of Open Access Journals (Sweden)

Richard Ayala-Ardila

2017-01-01

Full Text Available En este trabajo se cuestiona tanto a la ética ambiental como a la filosofía ambiental desde la crítica hecha por Martin Heidegger al concepto de valor; tal cuestionamiento es precedido por una presentación de las consideraciones de Eric Pommier sobre la ética ambiental, lo cual implica tratar su apreciación de la filosofía ambiental norteamericana (Leopold, Rolston III y Callicot, su lectura de la obra de Hans Jonas y su reivindicación de las ideas de este autor para la ética o para la filosofía ambiental. Se mostrará que los problemas fundamentales de la ética ambiental consisten en encontrar una manera de demostrar el valor intrínseco de la naturaleza y en lograr este objetivo sin hacer concesión alguna al dualismo ontológico.

Formation and decay cross sections of {sup 66}As{sup ⁎} formed in an exotic proton-halo {sup 8}B induced reaction

Energy Technology Data Exchange (ETDEWEB)

Kaur, Gurvinder; Jain, Deepika; Kumar, Raj; Sharma, Manoj K., E-mail: msharma@thapar.edu

2013-10-23

In reference to experimental data on the fusion of a proton-halo {sup 8}B projectile with a {sup 58}Ni target, a systematic decay study of {sup 66}As{sup ⁎} is carried out in the framework of the dynamical cluster-decay model (DCM). The calculations suggest that the fusion excitation function of {sup 66}As{sup ⁎} consists of light particles (LPs) as the most dominant contributors, followed by intermediate mass fragments (IMFs) and fission fragments. A description of deformation effects is also provided by considering spherical and deformed choice of fragmentation up to quadrupole (β{sub 2i}) and hexadecapole (β{sub 2i}–β{sub 4i}) deformation. The DCM-based excitation functions agree well with the observed experimental cross sections for all three choices of fragmentation. The ℓ-summed Wong model is also employed to analyze the fusion cross section, which seems to work well, except for the minimum energy that lies below the barrier. Evidently, at below-barrier energy, the Wong model requires further barrier modification, which in the DCM, is accounted by its inbuilt property of barrier modification. Predictions of cross sections at higher extrapolated energies have also been done using both the DCM and ℓ-summed Wong model.

Modification of van La ar activity coefficient model

International Nuclear Information System (INIS)

Vakili-Nezhaad, G. R.; Modarress, H.; Mansoori, G. A.

2001-01-01

Based on statistical and mechanical arguments, the original van La ar activity coefficient model has been improved by reasonable assumptions. This modifications has been done by replacing the van der Waals equation of state with the Redlich-K wong equation of state in the formulation of van La ar with consistent mixing rules for the energy and volume parameters of this equation of state (a mix , b mix ). Other equations of state, such as the Soave modification of the Redlich-K wong equation of state, P eng-Robinson and Mohsen-Nia, Modarress and Mansoori equations of state, have been introduced in the formulation of van La ar for the activity coefficients of the components present in the binary liquid mixtures, and their effects on the accuracy of the resultant activity coefficient models have been examined. The results of these revised models have been compared with the experimental data and it was found that the Redlich-K wong equation of state with the van der Waals mixing rules for the volume and energy parameters of this equation, is the best choice among these equations of state. In addition, it can improve the original van La ar activity coefficient model and, therefore a better agreement with the experimental data is obtained

Kuuekümnes Cannes'i filmifestival alustas rullumist / Jaak Lõhmus

Index Scriptorium Estoniae

Lõhmus, Jaak

2007-01-01

Algas 60. Cannes'i filmifestival. Pikemalt avafilmist - Wong Kar-Wai "My Blueberry Nights", festivali ajaloost ja korraldusest, eestlaste osalemisest (K. Kõusaar filmiga "Magnus", filmiturul "Klass" ja "Sügisball")

Teaching the skills that enable employees to manage change at Syncrude Canada Ltd. : case study March 2005

Energy Technology Data Exchange (ETDEWEB)

Kitagawa, K.

2005-03-01

Details of Syncrude's Effective Reading in Context (ERIC) workplace literacy program were presented as part of a series of case studies addressing best practices in the development of essential skills in the workplace. ERIC was designed to enhance supervisors' key essential skills, including reading comprehension, writing and the ability to deal with organizational changes and technological advances. Due to its success, Syncrude now offers ERIC to all of its employees and has made it available to a variety of businesses and institutions across Canada. ERIC was implemented due to a shortage of skilled workers, and concerns that a lack of essential skills in the workforce was affecting productivity. ERIC is delivered in 2 phases: a curriculum adaptation phase and a pilot workshop phase where the skills of all participants are assessed individually. Participants are given samples of printed materials they regularly encounter in their jobs. They are then assessed on how well they can generalize, synthesize and analyze the material. Program evaluations are reviewed to ensure that participants can transfer learned skills into new areas, including work tasks. It costs between $6000 and $12,000 to adapt ERIC for a specific workplace. Details of instructor training methods and course manuals were presented. Over the past 16 years, 6 large industry partners and 9 educational partners have been involved in the delivery of ERIC, which has been adapted to a variety of settings, including an Aboriginal pre-trades program at Keyano College. It was concluded that the implementation of ERIC in organizations has led to increased productivity and a decrease in work-related incidents. The Syncrude Essential Skills training program has now been expanded to include a math and writing component.

Development and validation of a parent-report measure for detection of cognitive delay in infancy.

Science.gov (United States)

Schafer, Graham; Genesoni, Lucia; Boden, Greg; Doll, Helen; Jones, Rosamond A K; Gray, Ron; Adams, Eleri; Jefferson, Ros

2014-12-01

To develop a brief, parent-completed instrument (ERIC - Early Report by Infant Caregivers) for detection of cognitive delay in 10- to 24-month-olds born preterm, or of low birthweight, or with perinatal complications, and to establish ERIC's diagnostic properties. Scores for ERIC were collected from the parents of 317 children meeting ≥inclusion criterion (birthweight Toddler Development-III cognitive scale. Items were retained according to their individual associations with delay. Sensitivity, specificity, and positive and negative predictive values were estimated and a truncated ERIC was developed for use in children cognitive delay in 10- to 24-month-old preterm infants and as a screen for cognitive delay. © 2014 Mac Keith Press.

Presidential Green Chemistry Challenge: 2000 Academic Award

Science.gov (United States)

Presidential Green Chemistry Challenge 2000 award winner, Professor Chi-Huey Wong, developed reactions with enzymes and safer solvents that can replace traditional reactions done with toxic metals and hazardous solvents.

Evaluación de dos técnicas de subtipificación molecular para el estudio de Pasteurella multocida Evaluation of two techniques of molecular subtyping to study Pasteurella multocida

Directory of Open Access Journals (Sweden)

G. A. Leotta

2006-12-01

Full Text Available Se determinó la tipibilidad, la reproducibilidad y el poder discriminatorio de ERIC-PCR y ApaI-PFGE para establecer la relación genética de cepas de Pasteurella multocida. Se estudiaron 49 cepas de diferente origen, subespecie, biotipo, grupo capsular, serotipo somático y perfil de resistencia antimicrobiana. Por ERIC-PCR se establecieron 31 patrones, los que presentaron entre 10 y 14 bandas en un rango comprendido entre 0,2 y 1,2 kb. Por ApaI-PFGE se detectaron 37 patrones de restricción, los cuales presentaron entre 7 y 15 bandas bien definidas de 34 a 450 kb. La tipibilidad de ERIC-PCR fue del 100% (T=1 y la de ApaI-PFGE del 94% (T=0,94. La reproducibilidad de ambas técnicas fue del 100% (R=1; sin embargo, el poder discriminatorio de ERIC-PCR fue 93% (D=0,93 y el de ApaI-PFGE 98% (D=0,98. Mediante ambas técnicas fue posible agrupar las cepas con relación epidemiológica y diferenciar claramente las cepas no relacionadas. Se demostró el valor de ERIC-PCR y ApaI-PFGE para complementar estudios epidemiológicos, principalmente si las cepas en estudio son analizadas por ambas técnicas.Typeability, reproducibility, and discriminatory power of ERIC-PCR and ApaI-PFGE to establish the genetic relation of P. multocida strains were determined. Forty-nine strains of different source, biotype, capsular group, somatic serotype, and resistance to antimicrobials were studied. By ERIC-PCR, 31 patterns were defined with 10 to 14 bands in a rank of 0.2 and 1.2 kb. By ApaI-PFGE, 37 restriction patterns were established with 7 to 15 bands of 34 to 450 kb. Typeability was 100% (T=1 for ERIC-PCR, and 94% (T=0.94 for ApaI-PFGE. Reproducibility of both techniques was 100% (R=1. Discriminatory power was 93% (D=0.93 for ERIC-PCR, and 98% (D=0.98 for ApaI-PFGE. By using both techniques, epidemiologically related strains were grouped, and unrelated strains were clearly differentiated. The value of ERIC-PCR and ApaI-PFGE as complements to epidemiologic studies

Análisis bibliométrico sobre el Aprendizaje Basado en Problemas (ABP en la educación superior a partir de la base de datos ERIC.

Directory of Open Access Journals (Sweden)

José Luis Menéndez Varela

2010-07-01

Full Text Available El estudio bibliométrico descriptivo que sigue presenta tendencias de investigación sobre el aprendizaje basado en problemas entre 1974 y 2009. Se sirve de la base de datos ERIC y trabaja con una muestra de 1007 documentos. Se analizan los registros a tenor de cuatro variables: el año de publicación o realización, la titulación, el área de conocimiento y la tipología de investigación. En cuanto a la producción científica, pueden diferenciarse tres fases: la primera, de 1974 a 1989, supone el inicio de las publicaciones y muestra escasa relevancia estadística; la segunda, de crecimiento, durante la década de los 90 del pasado siglo; y la última, de maduración, desde el año 2000 hasta el año 2009. La distribución de los registros por sectores de conocimiento destaca Ciencias de la Salud, Ciencias Sociales y Enseñanzas Técnicas. Las titulaciones en las que más ha proliferado el ABP son Medicina, Económicas, Empresariales, Pedagogía, Formación del Profesorado y el conjunto de las ingenierías.

'Call Eric'

DEFF Research Database (Denmark)

Dickson, Thomas

1999-01-01

Fremtidens telefoner kan forklædes som øreringe og brillestel, og er styret af brugernes stemme.......Fremtidens telefoner kan forklædes som øreringe og brillestel, og er styret af brugernes stemme....

AcEST: BP914413 [AcEST

Lifescience Database Archive (English)

Full Text Available VVEIPF L+SF Sbjct: 108 VVVEIPFYLQLLSF 121 >tr|Q8WIP2|Q8WIP2_9ERIC Maturase K OS=Psammisia ecuadorensis GN=ma...IC Maturase K OS=Macleania insignis GN=matK ... 35 3.9 tr|Q8WIP2|Q8WIP2_9ERIC Maturase K OS=Psammisia ecua...dorensis GN=m... 35 3.9 tr|Q6VQI2|Q6VQI2_9ERIC Maturase K (Fragment) OS=Ceratostema

Tribological effects of polymer surface modification through plastic

Indian Academy of Sciences (India)

Tribological effects of polymer surface modification through plastic deformation. K O Low K J Wong ... In this regard, a surface modification technique through plastic deformation has been implemented. ... Bulletin of Materials Science | News.

Spread of imipenem-resistant Acinetobacter baumannii co-expressing OXA-23 and GES-11 carbapenemases in Lebanon.

Science.gov (United States)

Hammoudi, D; Moubareck, C Ayoub; Hakime, N; Houmani, M; Barakat, A; Najjar, Z; Suleiman, M; Fayad, N; Sarraf, R; Sarkis, D Karam

2015-07-01

The acquisition of carbapenemases by Acinetobacter baumannii is reported increasingly worldwide, but data from Lebanon are limited. The aims of this study were to evaluate the prevalence of imipenem-resistant A. baumannii in Lebanon, identify resistance determinants, and detect clonal relatedness. Imipenem-resistant A. baumannii were collected from nine Lebanese hospitals during 2012. Antimicrobial susceptibility, the cloxacillin effect, and ethylenediaminetetraacetic acid (EDTA) synergy were determined. Genes encoding carbapenemases and insertion sequence ISAba1 were screened via PCR sequencing. ISAba1 position relative to genes encoding Acinetobacter-derived cephalosporinases (ADCs) and OXA-23 was studied by PCR mapping. Clonal linkage was examined by enterobacterial repetitive intergenic consensus PCR (ERIC-PCR). Out of 724 A. baumannii isolated in 2012, 638 (88%) were imipenem-resistant. Of these, 142 were analyzed. Clavulanic acid-imipenem synergy suggested carbapenem-hydrolyzing extended-spectrum β-lactamase. A positive cloxacillin test indicated ADCs, while EDTA detection strips were negative. Genotyping indicated that 90% of isolates co-harbored blaOXA-23 and blaGES-11. The remaining strains had blaOXA-23, blaOXA-24, blaGES-11, or blaOXA-24 with blaGES-11. ISAba1 was located upstream of blaADC and blaOXA-23 in 97% and 100% of isolates, respectively. ERIC-PCR fingerprinting revealed 18 pulsotypes spread via horizontal gene transfer and clonal dissemination. This survey established baseline evidence of OXA-23 and GES-11-producing A. baumannii in Lebanon, indicating the need for further surveillance. Copyright © 2015 The Authors. Published by Elsevier Ltd.. All rights reserved.

Identification and functional analysis of the S-layer protein SplA of Paenibacillus larvae, the causative agent of American Foulbrood of honey bees.

Directory of Open Access Journals (Sweden)

Lena Poppinga

Full Text Available The gram-positive, spore-forming bacterium Paenibacillus larvae is the etiological agent of American Foulbrood (AFB, a globally occurring, deathly epizootic of honey bee brood. AFB outbreaks are predominantly caused by two genotypes of P. larvae, ERIC I and ERIC II, with P. larvae ERIC II being the more virulent genotype on larval level. Recently, comparative proteome analyses have revealed that P. larvae ERIC II but not ERIC I might harbour a functional S-layer protein, named SplA. We here determine the genomic sequence of splA in both genotypes and demonstrate by in vitro self-assembly studies of recombinant and purified SplA protein in combination with electron-microscopy that SplA is a true S-layer protein self-assembling into a square 2D lattice. The existence of a functional S-layer protein is novel for this bacterial species. For elucidating the biological function of P. larvae SplA, a genetic system for disruption of gene expression in this important honey bee pathogen was developed. Subsequent analyses of in vivo biological functions of SplA were based on comparing a wild-type strain of P. larvae ERIC II with the newly constructed splA-knockout mutant of this strain. Differences in cell and colony morphology suggest that SplA is a shape-determining factor. Marked differences between P. larvae ERIC II wild-type and mutant cells with regard to (i adhesion to primary pupal midgut cells and (ii larval mortality as measured in exposure bioassays corroborate the assumption that the S-layer of P. larvae ERIC II is an important virulence factor. Since SplA is the first functionally proven virulence factor for this species, our data extend the knowledge of the molecular differences between these two genotypes of P. larvae and contribute to explaining the observed differences in virulence. These results present an immense advancement in our understanding of P. larvae pathogenesis.

Original Article

African Journals Online (AJOL)

JEN

Twenty nine had right transverse loop colostomy in the neonatal period; four were under local anesthesia ... Three patients resented with enterocolitis - explosive diarrhea and fever. .... GDH, Manglick P,. Wong CL, Athanasakos H, Elliott E,.

Eros / Aare Ermel

Index Scriptorium Estoniae

Ermel, Aare, 1957-2013

2006-01-01

Kolmest iseseisvast armastusloost koosnev episoodfilm "Eros" : režissöörid Wong Kar-Wai ("Käsi"), Steven Soderbergh ("Tasakaal" / "Equilibrium"), Michelangelo Antonioni ("Asjade ohtlik käik") : Hongkong - Hiina - USA - Prantsuse - Itaalia 2004

What Is Walking Pneumonia?

Science.gov (United States)

... different from regular pneumonia? Answers from Eric J. Olson, M.D. Walking pneumonia is an informal term ... be treated with an antibiotic. With Eric J. Olson, M.D. Goldman L, et al., eds. Mycoplasma ...

Mechanical Thrombectomy with the Embolus Retriever with Interlinked Cages in Acute Ischemic Stroke

DEFF Research Database (Denmark)

Steglich-Arnholm, H; Kondziella, D; Wagner, A

2017-01-01

BACKGROUND AND PURPOSE: The Embolus Retriever with Interlinked Cages (ERIC) device is a novel stent retriever for mechanical thrombectomy. It consists of interlinked cages and could improve procedural benchmarks and clinical outcome compared with classic stent retrievers. This study compares.......00). However, in patients treated with the ERIC device, thrombectomy procedures were less time-consuming (67 versus 98 minutes,P= .009) and a rescue device was needed less often (18% versus 39%,P= .02) compared with classic stent retrievers. CONCLUSIONS: Mechanical thrombectomy with the ERIC device...... the rates of recanalization, favorable clinical outcome, procedural adverse events, and benchmarks between the ERIC device and classic stent retrievers. MATERIALS AND METHODS: From 545 patients treated with thrombectomy between 2012 and 2015, 316 patients were included. The mean age was 69 ±13 years...

Reproducible diagnosis of chronic lymphocytic leukemia by flow cytometry: An European Research Initiative on CLL (ERIC) & European Society for Clinical Cell Analysis (ESCCA) Harmonisation project.

Science.gov (United States)

Rawstron, Andy C; Kreuzer, Karl-Anton; Soosapilla, Asha; Spacek, Martin; Stehlikova, Olga; Gambell, Peter; McIver-Brown, Neil; Villamor, Neus; Psarra, Katherina; Arroz, Maria; Milani, Raffaella; de la Serna, Javier; Cedena, M Teresa; Jaksic, Ozren; Nomdedeu, Josep; Moreno, Carol; Rigolin, Gian Matteo; Cuneo, Antonio; Johansen, Preben; Johnsen, Hans E; Rosenquist, Richard; Niemann, Carsten Utoft; Kern, Wolfgang; Westerman, David; Trneny, Marek; Mulligan, Stephen; Doubek, Michael; Pospisilova, Sarka; Hillmen, Peter; Oscier, David; Hallek, Michael; Ghia, Paolo; Montserrat, Emili

2018-01-01

The diagnostic criteria for CLL rely on morphology and immunophenotype. Current approaches have limitations affecting reproducibility and there is no consensus on the role of new markers. The aim of this project was to identify reproducible criteria and consensus on markers recommended for the diagnosis of CLL. ERIC/ESCCA members classified 14 of 35 potential markers as "required" or "recommended" for CLL diagnosis, consensus being defined as >75% and >50% agreement, respectively. An approach to validate "required" markers using normal peripheral blood was developed. Responses were received from 150 participants with a diagnostic workload >20 CLL cases per week in 23/150 (15%), 5-20 in 82/150 (55%), and 97% concordance with current approaches. A pilot study to validate staining quality was completed in 11 centers. Markers considered as "required" for the diagnosis of CLL by the participants in this study (CD19, CD5, CD20, CD23, Kappa, and Lambda) are consistent with current diagnostic criteria and practice. Importantly, a reproducible approach to validate and apply these markers in individual laboratories has been identified. Finally, a consensus "recommended" panel of markers to refine diagnosis in borderline cases (CD43, CD79b, CD81, CD200, CD10, and ROR1) has been defined and will be prospectively evaluated. © 2017 International Clinical Cytometry Society. © 2017 The Authors. Cytometry Part B: Clinical Cytometry published by Wiley Periodicals, Inc. on behalf of International Clinical Cytometry Society.

How Should SOF Be Organized?

Science.gov (United States)

2011-06-01

186 Eric Micheletti, French Special Forces: Special Operations Command (Paris: Histoire & Collections, 1999), 16. 187 NSCC, NATO SOF...University, September 2008. Micheletti, Eric. French Special Forces: Special Operations Command. Paris: Histoire & Collections, 1999. Millet, Allan

Suri fetishismi isa

Index Scriptorium Estoniae

1999-01-01

New Yorgis suri kunstnik ja koomiksite joonistaja, pärastsõja-aegse Ameerika bondage-erootika illustraator Eric Stanton. Paar aastat tagasi avaldas Saksa kirjastus Taschen Stantoni elust ja loomingust raamatu, mille toimetas erootikafotograaf Eric Kroll

Hyperinflated Lungs: What Does It Mean?

Science.gov (United States)

... What could cause this? Answers from Eric J. Olson, M.D. Hyperinflated lungs occur when air gets ... chest and pulmonary function tests. With Eric J. Olson, M.D. McCormack MD. Dynamic hyperinflation in patients ...

Genetics Home Reference: hepatic veno-occlusive disease with immunodeficiency

Science.gov (United States)

... Donald JA, Kirk EP, Ziegler JB, Salzer U, McDonald GB, Wong M, Lindeman R, Buckley MF. Mutations ... 10 All Bulletins Features What is direct-to-consumer genetic testing? What are genome editing and CRISPR- ...

Spectral domain optical coherence tomography as an effective screening test for hydroxychloroquine retinopathy (the “flying saucer” sign

Directory of Open Access Journals (Sweden)

Eric Chen

2010-10-01

Full Text Available Eric Chen, David M Brown, Matthew S Benz, Richard H Fish, Tien P Wong, Rosa Y Kim, James C MajorRetina Consultants of Houston, The Methodist Hospital, Houston, Texas, USAPurpose: While the long-term incidence of hydroxychloroquine (HCQ retinopathy is low, there remains no definitive clinical screening test to recognize HCQ toxicity before ophthalmoscopic fundus changes or visual symptoms. Patients receiving HCQ were evaluated with spectral domain optical coherence tomography (SD OCT to assess the feasibility of identifying HCQ retinopathy at an early stage.Methods: Twenty-five patients referred for the evaluation of hydroxychloroquine toxicity underwent a comprehensive ocular examination, Humphrey visual field (HVF perimetry, time domain OCT, and SD OCT. Some patients with screening abnormalities also underwent further diagnostic testing at the discretion of the treating providers.Results: Five patients were found to have SD OCT findings corresponding to HCQ toxicity and retinal damage as seen by clinical exam and/or HVF perimetry. Two patients with advanced toxicity were found to have significant outer retina disruption in the macula on SD OCT. Three patients with early HCQ toxicity and HVF 10-2 perifoveal defects were found to have loss of the perifoveal photoreceptor inner segment/outer segment (IS/OS junction with intact outer retina directly under the fovea, creating the “flying saucer” sign. While two of these three patients had early ophthalmoscopic fundus changes, one had none.Conclusion: Outer retinal abnormalities including perifoveal photoreceptor IS/OS junction disruption can be identified by SD OCT in early HCQ toxicity, sometimes even before ophthalmoscopic fundus changes are apparent. SD OCT may have a potential complementary role in screening for HCQ retinopathy due to its quick acquisition and because it is more objective than automated perimetry.Keywords: drug toxicity, hydroxychloroquine, photoreceptors, screening test

Can Lung Nodules Be Cancerous?

Science.gov (United States)

... lung nodules be cancerous? Answers from Eric J. Olson, M.D. Yes, lung nodules can be cancerous, ... to determine if it's cancerous. With Eric J. Olson, M.D. AskMayoExpert. Pulmonary nodules. Rochester, Minn.: Mayo ...

Association between vitamin D receptor gene polymorphism (TaqI ...

Indian Academy of Sciences (India)

2015-09-10

Sep 10, 2015 ... confirmed that VDR plays an important role in energy meta- bolism (Wong et al. ... of diabetes, cardiovascular disease, chronic lung disease, chronic liver .... Logistic regression analysis of traits associated with obesity. 95% CI.

Interactive Distance Learning Technologies for Rural and Small Schools: A Resource Guide. ERIC Mini-Review.

Science.gov (United States)

Barker, Bruce O.

In remote and isolated schools where a certified teacher is not always available, or in small schools where limited student enrollments make hiring teachers for low incident courses cost-prohibitive, instruction via distance may be the "next best thing to being there." Several approaches are available: (1) satellite transmissions--the…

Identification and characterization of two novel toxins expressed by the lethal honey bee pathogen Paenibacillus larvae, the causative agent of American foulbrood.

Science.gov (United States)

Fünfhaus, Anne; Poppinga, Lena; Genersch, Elke

2013-11-01

Paenibacillus larvae is a Gram-positive bacterial pathogen causing the epizootic American foulbrood in honey bee larvae. Four so-called enterobacterial repetitive intergenic consensus (ERIC) genotypes of P. larvae exist with P. larvae genotypes ERIC I and ERIC II being responsible for disease outbreaks all over the world. Very few molecular data on the pathogen, on pathogenesis or on virulence factors exist. We now identified two genomic loci in P. larvae ERIC I coding for two binary AB toxins, Plx1 and Plx2. In silico analyses revealed that Plx1 is the third member of an enigmatic family of AB toxins so far only comprising MTX1 of Lysinibacillus sphaericus and pierisin-like toxins expressed by several butterflies. Plx2 is also remarkable because the A-domain is highly similar to C3 exoenzymes, which normally are single domain proteins, while the B-domain is homologous to B-domains of C2-toxins. We constructed P. larvae mutants lacking expression of Plx1, Plx2 or both toxins and demonstrated that these toxins are important virulence factors for P. larvae ERIC I. © 2013 Society for Applied Microbiology and John Wiley & Sons Ltd.

Globalization of continuing professional development by journal clubs via microblogging: a systematic review.

Science.gov (United States)

Roberts, Matthew John; Perera, Marlon; Lawrentschuk, Nathan; Romanic, Diana; Papa, Nathan; Bolton, Damien

2015-04-23

Journal clubs are an essential tool in promoting clinical evidence-based medical education to all medical and allied health professionals. Twitter represents a public, microblogging forum that can facilitate traditional journal club requirements, while also reaching a global audience, and participation for discussion with study authors and colleagues. The aim of the current study was to evaluate the current state of social media-facilitated journal clubs, specifically Twitter, as an example of continuing professional development. A systematic review of literature databases (Medline, Embase, CINAHL, Web of Science, ERIC via ProQuest) was performed according to Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. A systematic search of Twitter, the followers of identified journal clubs, and Symplur was also performed. Demographic and monthly tweet data were extracted from Twitter and Symplur. All manuscripts related to Twitter-based journal clubs were included. Statistical analyses were performed in MS Excel and STATA. From a total of 469 citations, 11 manuscripts were included and referred to five Twitter-based journal clubs (#ALiEMJC, #BlueJC, #ebnjc, #urojc, #meded). A Twitter-based journal club search yielded 34 potential hashtags/accounts, of which 24 were included in the final analysis. The median duration of activity was 11.75 (interquartile range [IQR] 19.9, SD 10.9) months, with 7 now inactive. The median number of followers and participants was 374 (IQR 574) and 157 (IQR 272), respectively. An overall increasing establishment of active Twitter-based journal clubs was observed, resulting in an exponential increase in total cumulative tweets (R(2)=.98), and tweets per month (R(2)=.72). Cumulative tweets for specific journal clubs increased linearly, with @ADC_JC, @EBNursingBMJ, @igsjc, @iurojc, and @NephJC, and showing greatest rate of change, as well as total impressions per month since establishment. An average of two

Cannes loodab häid üllatusi Ida-Euroopast / Annika Koppel

Index Scriptorium Estoniae

Koppel, Annika

2007-01-01

Algas 60. Cannes'i filmifestival. Eestit esindav Kadri Kõusaare filmi "Magnus" peaks esilinastuma 18. mail, kui kohtuotsus näitamiskeelu kohta seda ei takista. Pikemalt avafilmist - Wong Kar-Wai "My Blueberry Nights", ka venelase Andrei Zvjagintsevi filmist "Pagendus"

12-Bit High Dynamic Range ADC

National Research Council Canada - National Science Library

Oyama, Bert

1997-01-01

.... The results were discussed during a teleconference held on September 4, 1997 (attendees were: 0. Nichols, B. Oyama, S. Nelson, M. Englekirk, and B. Wong). Summaries of the analysis results are shown in Figures 1-1 and 1-2...

Kinolevi filme tutvustab Tiit Tuumalu / Tiit Tuumalu

Index Scriptorium Estoniae

Tuumalu, Tiit, 1971-

2008-01-01

Põnevusfilm "Eela orus" ("In the Valley of Elah") : režissöör Paul Haggis : Ameerika Ühendriigid 2007 ja Wong Kar-Wai mängufilm "Minu mustikakarva ööd" ("My Blueberry Nights") : Hiina - Hongkong - Prantsusmaa 2007

BIOINSPIRED DESIGN AND DIRECTED EVOLUTION OF IRON CONTAINING ENZYMES FOR GREENSYNTHETIC PROCESSES AND BIOREMEDIATION

Science.gov (United States)

SU833912Title: Bioinspired Design and Directed Evolution of Iron Containing Enzymes for Green Synthetic Processes and BioremediationEdward I. Solomon, Shaun D. Wong, Lei Liu, Caleb B. Bell, IIICynthia Nolt-HelmsProject Period: August 15, 2008 - August 14,...

Using whole genome sequencing to study American foulbrood epidemiology in honeybees.

Directory of Open Access Journals (Sweden)

Joakim Ågren

Full Text Available American foulbrood (AFB, caused by Paenibacillus larvae, is a devastating disease in honeybees. In most countries, the disease is controlled through compulsory burning of symptomatic colonies causing major economic losses in apiculture. The pathogen is endemic to honeybees world-wide and is readily transmitted via the movement of hive equipment or bees. Molecular epidemiology of AFB currently largely relies on placing isolates in one of four ERIC-genotypes. However, a more powerful alternative is multi-locus sequence typing (MLST using whole-genome sequencing (WGS, which allows for high-resolution studies of disease outbreaks. To evaluate WGS as a tool for AFB-epidemiology, we applied core genome MLST (cgMLST on isolates from a recent outbreak of AFB in Sweden. The high resolution of the cgMLST allowed different bacterial clones involved in the disease outbreak to be identified and to trace the source of infection. The source was found to be a beekeeper who had sold bees to two other beekeepers, proving the epidemiological link between them. No such conclusion could have been made using conventional MLST or ERIC-typing. This is the first time that WGS has been used to study the epidemiology of AFB. The results show that the technique is very powerful for high-resolution tracing of AFB-outbreaks.

Instituteur(-trice) néerlandais(e) recherché(e) - French version only

CERN Multimedia

2003-01-01

La section néerlandophone du Lycée International de Ferney-Voltaire est à la recherche d'un instituteur(-trice) diplômé(e) pour enseigner le néerlandais tous les mardis après-midis. Il s'agit d'élèves de 8 et 9 ans et c'est pour le néerlandais comme langue maternelle. Pour plus de renseignements vous pouvez contacter Eric van Herwijnen, tel 79887 ou par e-mail : eric.van.herwijnen@cern.ch Onderwijzer(es) Nederlands gezocht De Nederlandse sectie van het Internationale Lyceum te Ferney-Voltaire is op zoek naar een bevoegde onderwijzer(es) voor het geven van Nederlandse les aan leerlingen van 8 en 9 jaar. Het betreft elke dinsdag-middag. Voor meer informatie kunt U contact opnemen met Eric van Herwijnen, tel : 79887 of per e-mail : eric.van.herwijnen@cern.ch

Olukorrast Cannes'i rindel, edukast / Merit Kask

Index Scriptorium Estoniae

Kask, Merit

2007-01-01

Algas 60. Cannes'i filmifestival. Pikemalt avafilmist - Wong Kar-Wai "My Blueberry Nights", venelase Andrei Zvjagintsevi filmist "Izgnanije"(artikli autoril "Karistus"), David Fincheri kriminaalfilmist "Zodiac", rumeenlase Christian "Mungiu filmist "Neli kuud, kolm nädalat ja kaks päeva"

Film ja festival - ilusam kui elu / Andres Maimik

Index Scriptorium Estoniae

Maimik, Andres, 1970-

1998-01-01

Tallinna I Rahvusvahelisel Filmifestivalil mängufilmid "Õnnelikult koos" ("Happy Together"), režissöör Wong Kar-Wai : Hongkong 1997 ja "Elu on ilus" ("La vita e bella"), režissöör Roberto Benigni : Itaalia 1997

PÖFF käib vaikselt edasi / Margit Adorf

Index Scriptorium Estoniae

Adorf, Margit, 1974-

2007-01-01

PÖFFi filme: Wong Kar-Wai mängufilm "Mu mustikakarva ööd" ("My Blueberry Nights") : Hongkong - Hiina - Prantsusmaa 2007 ja loodusfilm "Arktika lugu" ("Arctic Tale") : režissöörid Sarah Robertson, Adam Ravetch : Ameerika Ühendriigid 2007

Load flow analysis using decoupled fuzzy load flow under critical ...

African Journals Online (AJOL)

user

3.1 Maximum range selection of input and output variables: ..... Wong K. P., Li A., and Law M.Y., “ Advanced Constrained Genetic Algorithm Load Flow Method”, IEE Proc. ... Dr. Parimal Acharjee passed B.E.E. from North Bengal University ...

Factors Associated with Teen Pregnancy in sub-Saharan Africa: A ...

African Journals Online (AJOL)

AJRH Managing Editor

Therefore, it is important to test the influence of household- ...... South African Journal of Psychology 2010;. 40(1):18-31. ... Reynolds HW, Wong EL, Tucker H. Adolescents' use of maternal .... Eyakuze A, Salim A. The state of East Africa 2012:.

Multispecies transport theory for axisymmetric rotating plasmas

International Nuclear Information System (INIS)

Tessarotto, M.; White, R.B.

1992-01-01

A reduced gyrokinetic equation is derived for a multi-species toroidal axisymmetric plasma with arbitrary toroidal differential rotation speeds and in the presence of a finite induced electric field. The kinetic equation obtained, extending previous results obtained by Hinton and Wong and by Catto, Bernstein and Tessarotto, has a form suited for transport applications, via variational techniques; in particular it exhibits the feature that all source terms, including the Spitzer source term, carrying the contribution due to the inductive electric field, appear to be acted upon by the collision operator. Moreover, the equation displays a new contribution due to ''explicit'' velocity perturbations, here proven to be consistent with transport ordering, whose evaluation appears relevant for transport calculations. In addition, general expressions are obtained for the neoclassical fluxes in terms of a variational principle, as well as for the classical ones, retaining, in both cases, the contributions due to the Spitzer's inductive terms

A Behavioral Model of the Determinants of Personnel Turnover in the Enlisted Reserve of the U.S. Navy.

Science.gov (United States)

1982-10-01

Jackson, "Issues, Party Choices, and Presidential Votes," American Journal of Political Science 19 (1975), pp. 161-185; Eric A. Hanushek and John E...Impact. Lexington, Mass.: Lexington Books, 1981. Handy, L.B. Understanding Organizations. London: Penguin Books, 1978. Hanushek , Eric A. and John E

Commander’s Impact on Preventing Disease During Military Conflicts

Science.gov (United States)

1992-06-05

Since the Eighteenth Century (Bloomington, IN: Indiana University Press, 1984), pp. 60-62. 3Eric A. Hanushek and John E. Jackson, Statistical Methods...Doctors in Gray. Baton Rouge, Louisiana State University Press, 1958. Hanushek , Eric A. and John E. Jackson. Statistical Methods for Social Scientist. New

How Google works

CERN Document Server

Schmidt, Eric; Eagle, Alan

2014-01-01

Google Executive Chairman and ex-CEO Eric Schmidt and former SVP of Products Jonathan Rosenberg came to Google over a decade ago as proven technology executives. At the time, the company was already well-known for doing things differently, reflecting the visionary--and frequently contrarian--principles of founders Larry Page and Sergey Brin. If Eric and Jonathan were going to succeed, they realized they would have to relearn everything they thought they knew about management and business. Today, Google is a global icon that regularly pushes the boundaries of innovation in a variety of fields. HOW GOOGLE WORKS is an entertaining, page-turning primer containing lessons that Eric and Jonathan learned as they helped build the company. The authors explain how technology has shifted the balance of power from companies to consumers, and that the only way to succeed in this ever-changing landscape is to create superior products and attract a new breed of multifaceted employees whom Eric and Jonathan dub "smart creat...

Disease: H00071 [KEGG MEDICUS

Lifescience Database Archive (English)

Full Text Available H00071 Hereditary fructose intolerance; Fructosemia Hereditary fructose intolerance... MeSH: D005633 OMIM: 229600 PMID:16086449 ... AUTHORS ... Wong D ... TITLE ... Hereditary fructose intolerance. ... JOURNAL ... Mol Genet Metab 85:165-7 (2005) DOI:10.1016/j.ymgme.2005.05.001 ...

Disease: H00838 [KEGG MEDICUS

Lifescience Database Archive (English)

Full Text Available erardinis T, Magli A, Schiavi C, Pastore-Trossello M, Koc F, Wong AM, Levin AV, Geraghty MT, Descartes M, Fl...aherty M, Jamieson RV, Moller HU, Meuthen I, Callen DF, Kerwin J, Lindsay S, Meindl A, Gupta ML Jr, Pellman

Novel photodefined polymer-embedded vias for silicon interposers

International Nuclear Information System (INIS)

Thadesar, Paragkumar A; Bakir, Muhannad S

2013-01-01

This paper describes the fabrication and characterization of novel photodefined polymer-embedded vias for silicon interposers. The fabricated polymer-embedded vias can help obtain ∼3.8× reduction in via-to-via capacitance as well as a reduction in insertion loss compared to TSVs with a silicon dioxide liner. Polymer-embedded vias 100 μm in diameter, 270 μm tall and at 250 μm pitch were fabricated. Resistance and leakage measurements were performed for the fabricated polymer-embedded vias. The average value of the measured resistance for 20 polymer-embedded vias is 2.54 mΩ and the maximum measured via-to-via leakage current for 10 pairs of polymer-embedded vias is 80.8 pA for an applied voltage of 200 V. (paper)

Design and Planning of Field Campaigns

DEFF Research Database (Denmark)

Palmgren, F.

1996-01-01

From Proceedings of the NATO Advanced Research Workshop Monitoring and Control Strategies for Urban Air Pollution, held in Erice, Italy, October 9-15, 1994......From Proceedings of the NATO Advanced Research Workshop Monitoring and Control Strategies for Urban Air Pollution, held in Erice, Italy, October 9-15, 1994...

Numerical methods for stochastic partial differential equations with white noise

CERN Document Server

Zhang, Zhongqiang

2017-01-01

This book covers numerical methods for stochastic partial differential equations with white noise using the framework of Wong-Zakai approximation. The book begins with some motivational and background material in the introductory chapters and is divided into three parts. Part I covers numerical stochastic ordinary differential equations. Here the authors start with numerical methods for SDEs with delay using the Wong-Zakai approximation and finite difference in time. Part II covers temporal white noise. Here the authors consider SPDEs as PDEs driven by white noise, where discretization of white noise (Brownian motion) leads to PDEs with smooth noise, which can then be treated by numerical methods for PDEs. In this part, recursive algorithms based on Wiener chaos expansion and stochastic collocation methods are presented for linear stochastic advection-diffusion-reaction equations. In addition, stochastic Euler equations are exploited as an application of stochastic collocation methods, where a numerical compa...

Isobaric (vapor + liquid) equilibria of 1-ethyl-3-methylimidazolium ethylsulfate plus (propionaldehyde or valeraldehyde): Experimental data and prediction

International Nuclear Information System (INIS)

Alvarez, Victor H.; Mattedi, Silvana; Aznar, Martin

2011-01-01

Research highlights: → We report density, refraction index, and VLE for (propionaldehyde or valeraldehyde) + [emim][EtSO 4 ]. → The Peng -Robinson + Wong -Sandler + COSMO-SAC model was used to predict density and VLE. → The densities were predicted with deviations below than 2.3%. → The experimental VLE was predicted with deviations below than 1.6%. - Abstract: This paper reports the density, refraction index, and (vapor + liquid) equilibria (VLE) for binary systems {aldehyde + 1-ethyl-3-methylimidazolium ethylsulfate ([emim][EtSO 4 ])}: {propionaldehyde + [emim][EtSO 4 ]} and {valeraldehyde + [emim][EtSO 4 ]}. The uncertainties for the temperature, pressure, and compositions measurements for the phase equilibria are ±0.1 K, ±0.01 kPa and ±0.0004, respectively. A qualitative analysis of the variation of the properties with changes in solvent and temperature was performed. The Peng-Robinson equation of state (PR EoS), coupled with the Wong-Sandler mixing rule (WS), is used to describe the experimental data. To calculate activity coefficients we used three different models: NRTL, UNIQUAC, and COSMO-SAC. Since the predictive liquid activity coefficient model COSMO-SAC is used in the Wong-Sandler mixing rule, the resulting thermodynamic model is a completely predictive one. The prediction results for the density and for the (vapor + liquid) equilibria have a deviation lower than 2.3% and 1.6%, respectively. The (vapor + liquid) equilibria predictions show a good description for the propionaldehyde system and only a qualitative description for the valeraldehyde system.

A consultant paediatrician led and public health nurse (PHN) provided Community Enuresis Clinic as a model of care.

LENUS (Irish Health Repository)

Noone, D

2011-02-01

A dedicated Community Enuresis Clinic was established in 2004 in Cavan and Monaghan. The service was audited using ERIC (Education and Resources for Improving Childhood Continence) guidelines. There were 106 males and 47 females, giving an M: F ratio of 2.3:1. Monosymptomatic Nocturnal Enuresis (MNE) accounted for 127 (83%). Adequate follow-up was available for 108 children with MNE and in this group Initial Success was 49% (ERIC target 50%). 71% were dry at 1 year. There was a dropout rate of 20% in the MNE group (ERIC minimum standard < 25%). We believe the structure of this community based clinic and its approach to MNE management has been successful.

Trade (Marketing): Occupational Cluster Series-6.

Science.gov (United States)

Miller, David H., Comp.; Moore, Allen B., Comp.

This compilation of ERIC abstracts dealing with trade is the sixth in a series that identifies research and instructional materials in selected occupational clusters. Fifty-seven documents were identified by means of computer searches of "Research in Education" from 1967 to December 1972. Instructions on how to use ERIC reference…

The Psychosocial Experiences of a Student with Low Vision

Science.gov (United States)

George, Anne L.; Duquette, Cheryll

2006-01-01

This article presents an in-depth case study of the psychosocial experiences of Eric, a student with low vision, who is enjoying social success in his neighborhood school. It explores the factors that contribute to Eric's social successes at school and in the community and presents a model for inclusion.

Creativity abhors prescription

Science.gov (United States)

Kurt Riitters

2011-01-01

Eric Gustafson (2011) has initiated a discussion aimed at advancing the field of landscape ecology by revising scientific publication formats including better use of information technology. I empathize with Eric - it is difficult to determine quickly if a paper is worth reading, and some papers were not worth reading after all.

The Federal Role in Improving Elementary and Secondary Education

Science.gov (United States)

1993-05-01

provided by Paul Cullinan, Richard Elmore, Eric Hanushek , Deborah Kalcevic, and Constance Rhind. Special thanks for research support are due to Julia...spending for educa- 2. See Eric A. Hanushek , "The Impact of Different.a! Ex- tion among the states may not be the result of penditures on School Performance

The association between implementation strategy use and the uptake of hepatitis C treatment in a national sample.

Science.gov (United States)

Rogal, Shari S; Yakovchenko, Vera; Waltz, Thomas J; Powell, Byron J; Kirchner, JoAnn E; Proctor, Enola K; Gonzalez, Rachel; Park, Angela; Ross, David; Morgan, Timothy R; Chartier, Maggie; Chinman, Matthew J

2017-05-11

Hepatitis C virus (HCV) is a common and highly morbid illness. New medications that have much higher cure rates have become the new evidence-based practice in the field. Understanding the implementation of these new medications nationally provides an opportunity to advance the understanding of the role of implementation strategies in clinical outcomes on a large scale. The Expert Recommendations for Implementing Change (ERIC) study defined discrete implementation strategies and clustered these strategies into groups. The present evaluation assessed the use of these strategies and clusters in the context of HCV treatment across the US Department of Veterans Affairs (VA), Veterans Health Administration, the largest provider of HCV care nationally. A 73-item survey was developed and sent to all VA sites treating HCV via electronic survey, to assess whether or not a site used each ERIC-defined implementation strategy related to employing the new HCV medication in 2014. VA national data regarding the number of Veterans starting on the new HCV medications at each site were collected. The associations between treatment starts and number and type of implementation strategies were assessed. A total of 80 (62%) sites responded. Respondents endorsed an average of 25 ± 14 strategies. The number of treatment starts was positively correlated with the total number of strategies endorsed (r = 0.43, p strategies endorsed (p strategies, compared to 15 strategies in the lowest quartile. There were significant differences in the types of strategies endorsed by sites in the highest and lowest quartiles of treatment starts. Four of the 10 top strategies for sites in the top quartile had significant correlations with treatment starts compared to only 1 of the 10 top strategies in the bottom quartile sites. Overall, only 3 of the top 15 most frequently used strategies were associated with treatment. These results suggest that sites that used a greater number of implementation

A note on the gap between the first two eigenvalues for the Schroedinger operator

International Nuclear Information System (INIS)

Benguria, R.

1986-01-01

By means of a commutation formula, the author gives a simple proof of the upper bound of Wong et al on the gap between the first two eigenvalues in the Schrodinger operator. Unfortunately this proof does not seem to generalise into higher dimensions. (author)

The fostering role of information technology on SMEs' strategic ...

African Journals Online (AJOL)

2013-05-03

May 3, 2013 ... 8Key words: strategic purchasing, information technology (IT), ... 2011); the impact of IT on logistics performance (Kengpol 2007; Lai, Wong & Cheng .... control over performance is possible by considering global solutions in .... the logistics activities between the external suppliers and internal organisational.

Analysis of Shiphandlers’ Eye-Gaze and Simulation Data for Improvements in COVE-ITS System

Science.gov (United States)

2017-06-01

intelligent tutor (Wong, Kirschenbaum, & Peters 2010). The expert model is a Java -based implementation of Adaptive Control of Thought—Rational (ACT-R...Across Frameworks 2007, Stanford, CA. Cohn, J., & Patrey, J. (2001). Virtual environments as a multi-modal “real world” laboratory for training. In

Proximate and mineral analysis of some wild edible mushrooms

African Journals Online (AJOL)

israelikk

2012-04-12

Apr 12, 2012 ... Key words: Edible mushroom, mineral composition, proximate analysis. ... than beef, pork and chicken that contain similar nutrients. .... legumes and meat. In earlier studies, Gruen and Wong. (1982) indicated that edible mushrooms were highly nutritional and compared favourably with meat, egg and milk.

77 FR 65685 - Senior Executive Service Performance Review Board; Membership

Science.gov (United States)

2012-10-30

... ENVIRONMENTAL PROTECTION AGENCY [FRL-9747-4] Senior Executive Service Performance Review Board... performance review boards. This board shall review and evaluate the initial appraisal of a senior executive's... performance of the senior executive. Members of the 2012 EPA Performance Review Board are: Benita Best-Wong...

78 FR 77125 - Senior Executive Service Performance Review Board; Membership

Science.gov (United States)

2013-12-20

... ENVIRONMENTAL PROTECTION AGENCY [FRL-9904-20-OARM] Senior Executive Service Performance Review... review boards. This board shall review and evaluate the initial appraisal of a senior executive's... performance of the senior executive. Members of the 2013 EPA Performance Review Board are: Benita Best-Wong...

Genotypic Characterization of Escherichia coli O157:H7 Isolates from Different Sources in the North-West Province, South Africa, Using Enterobacterial Repetitive Intergenic Consensus PCR Analysis

Directory of Open Access Journals (Sweden)

Collins Njie Ateba

2014-05-01

Full Text Available In many developing countries, proper hygiene is not strictly implemented when animals are slaughtered and meat products become contaminated. Contaminated meat may contain Escherichia coli (E. coli O157:H7 that could cause diseases in humans if these food products are consumed undercooked. In the present study, a total of 94 confirmed E. coli O157:H7 isolates were subjected to the enterobacterial repetitive intergenic consensus (ERIC polymerase chain reaction (PCR typing to generate genetic fingerprints. The ERIC fragments were resolved by electrophoresis on 2% (w/v agarose gels. The presence, absence and intensity of band data were obtained, exported to Microsoft Excel (Microsoft Office 2003 and used to generate a data matrix. The unweighted pair group method with arithmetic mean (UPGMA and complete linkage algorithms were used to analyze the percentage of similarity and matrix data. Relationships between the various profiles and/or lanes were expressed as dendrograms. Data from groups of related lanes were compiled and reported on cluster tables. ERIC fragments ranged from one to 15 per isolate, and their sizes varied from 0.25 to 0.771 kb. A large proportion of the isolates produced an ERIC banding pattern with three duplets ranging in sizes from 0.408 to 0.628 kb. Eight major clusters (I–VIII were identified. Overall, the remarkable similarities (72% to 91% between the ERIC profiles for the isolate from animal species and their corresponding food products indicated some form of contamination, which may not exclude those at the level of the abattoirs. These results reveal that ERIC PCR analysis can be reliable in comparing the genetic profiles of E. coli O157:H7 from different sources in the North-West Province of South Africa.

Genotypic characterization of Escherichia coli O157:H7 isolates from different sources in the North-West Province, South Africa, using enterobacterial repetitive intergenic consensus PCR analysis.

Science.gov (United States)

Ateba, Collins Njie; Mbewe, Moses

2014-05-30

In many developing countries, proper hygiene is not strictly implemented when animals are slaughtered and meat products become contaminated. Contaminated meat may contain Escherichia coli (E. coli) O157:H7 that could cause diseases in humans if these food products are consumed undercooked. In the present study, a total of 94 confirmed E. coli O157:H7 isolates were subjected to the enterobacterial repetitive intergenic consensus (ERIC) polymerase chain reaction (PCR) typing to generate genetic fingerprints. The ERIC fragments were resolved by electrophoresis on 2% (w/v) agarose gels. The presence, absence and intensity of band data were obtained, exported to Microsoft Excel (Microsoft Office 2003) and used to generate a data matrix. The unweighted pair group method with arithmetic mean (UPGMA) and complete linkage algorithms were used to analyze the percentage of similarity and matrix data. Relationships between the various profiles and/or lanes were expressed as dendrograms. Data from groups of related lanes were compiled and reported on cluster tables. ERIC fragments ranged from one to 15 per isolate, and their sizes varied from 0.25 to 0.771 kb. A large proportion of the isolates produced an ERIC banding pattern with three duplets ranging in sizes from 0.408 to 0.628 kb. Eight major clusters (I-VIII) were identified. Overall, the remarkable similarities (72% to 91%) between the ERIC profiles for the isolate from animal species and their corresponding food products indicated some form of contamination, which may not exclude those at the level of the abattoirs. These results reveal that ERIC PCR analysis can be reliable in comparing the genetic profiles of E. coli O157:H7 from different sources in the North-West Province of South Africa.

ARSITEKTUR TRADISIONAL TIONGHOA: TINJAUAN TERHADAP IDENTITAS, KARAKTER BUDAYA DAN EKSISTENSINYA

Directory of Open Access Journals (Sweden)

Hamdil Khaliesh

2014-01-01

Wigglesworth, S. & Till, J. 1998. The Everyday and Architecture. Architectural Design. New York: Princeton Architectural Press Wong, Bernard. 1998. Ethnicity and Entrepreneurship: The New Chinese Immigrants in  the San Francisco Bay Area. Allyn &Bacon A Simon & Schuster Company. San Francisco State University. United States of America

Evolution to decay of upwelling and associated biogeochemistry over the southeastern Arabian sea shelf

Digital Repository Service at National Institute of Oceanography (India)

Gupta, G.V.M.; Sudheesh, V.; Sudharma, K.V.; Saravanane, N.; Dhanya, V.; Dhanya, K.R.; Lakshmi, G.; Sudhakar, M.; Naqvi, S.W.A.

was not added for prevent- ing interference with O2 [Wong, 2012]. The small amount of O2 carried by the reagents was not considered. The detection limit was about 2μM. O2 saturation was computed following Garcia and Gordon [1992]. Samples for nutrients (nitrate...

An Emerging Learning Design for Student-Generated "iVideos"

Science.gov (United States)

Kearney, Matthew; Jones, Glynis; Roberts, Lynn

2012-01-01

This paper describes an emerging learning design for a popular genre of learner-generated video projects: "Ideas Videos" or "iVideos." These advocacy-style videos are short, two-minute, digital videos designed "to evoke powerful experiences about educative ideas" (Wong, Mishra, Koehler & Siebenthal, 2007, p1). We…

Growth of Nd doped LiNbO3 crystals using Bridgman method and its ...

Indian Academy of Sciences (India)

Administrator

state for several hours so that a stable solid–liquid inter- face could ... growth would hold for about one week. ... Figure 4. The absorption spectrum of the Nd : LiNbO3 crystal. Figure 5. .... This work was supported by K C Wong Magna Fund in.

Outbreak of a New Strain of Flu at a Fair

Centers for Disease Control (CDC) Podcasts

2013-02-28

Dr. Karen Wong, an EIS officer with the Centers for Disease Control and Prevention, discusses her study about flu outbreaks at agricultural fairs.  Created: 2/28/2013 by National Center for Emerging and Zoonotic Infectious Diseases (NCEZID).   Date Released: 3/4/2013.

Featured Image: A New Dark Vortex on Neptune

Science.gov (United States)

Kohler, Susanna

2018-03-01

This remarkable series of images by the Hubble Space Telescope (click for the full view) track a dark vortex only the fifth ever observed on Neptune as it evolves in Neptunes atmosphere. These Hubble images, presented in a recent study led by Michael Wong (University of California, Berkeley), were taken in 2015 September, 2016 May, 2016 October, and 2017 October; the observations have monitored the evolution of the vortex as it has gradually weakened and drifted polewards. Confirmation of the vortex solved a puzzle that arose in 2015, when astronomers spotted an unexplained outburst of cloud activity on Neptune. This outburst was likely a group of bright companion clouds that form as air flows over high-pressure dark vortices, causing gases to freeze into methane ice crystals. To learn more about what the authors have since learned by studying this vortex, check out the paper below.CitationMichael H. Wong et al 2018 AJ 155 117. doi:10.3847/1538-3881/aaa6d6

The grotesque female in Malaysian poems: shaping the migrant's psyche.

Science.gov (United States)

DMani, Sheba

2011-12-01

The works of Malaysian poet, Wong Phui Nam's Against the Wilderness (vii) China bride and Variations on a Birthday Theme (iv) Kali, illustrate a bride and a mother in terrifying images. Wong's stylistic form of representing the female body through startling images of inversion and degradation evoke feelings of unease. The suspension between the known and the unknown causes a bewildering reality verging on madness. Interpreted through the lens of the carnivalesque, specifically, the grotesque body, festive language and parody, I attempt to reconstruct the psyche of the Chinese migrant which underpins these poems. The migrant who arrived in Malaya during the colonial era in the early nineteenth century faced political and social struggles in adapting to a new land. In the poems, the migrant juxtaposes his position to a female and uses the female body as a site of contention to intensify the torment of the psyche and to reflect the despair of the Chinese in Malaysia.

Preclinical Evaluation of Serine/Threonine Kinase Inhibitors Against Prostate Cancer Metastases

Science.gov (United States)

2008-11-01

Invest, 103:197- 206, 1999. Yin JJ, Mohammad KS, Kakonen SM, Harris S, Wu-Wong JR, Wessale JL, Padley RJ, Garrett IR , Chirgwin JM, Guise TA. A...coefficient of organic, mm is attenuation coefficient of mineral, and C represents the density of hydroxyapatite . Nanoindentation Dissected male mouse tibiae

Synaptic vesicle distribution by conveyor belt.

Science.gov (United States)

Moughamian, Armen J; Holzbaur, Erika L F

2012-03-02

The equal distribution of synaptic vesicles among synapses along the axon is critical for robust neurotransmission. Wong et al. show that the continuous circulation of synaptic vesicles throughout the axon driven by molecular motors ultimately yields this even distribution. Copyright © 2012 Elsevier Inc. All rights reserved.

Viewing Equitable Practices through the Lens of Intersecting Identities

Science.gov (United States)

Lyons, Renée; Dsouza, Nikeetha; Quigley, Cassie

2016-01-01

This review explores Archer, Dawson, Seakins, and Wong's "Disorienting, fun or meaningful? Disadvantaged families' experiences of a science museum visit" by examining the analytic frameworks guiding this study. To expand on Archer et al.'s use of feminist post-structuralist theories of identity we draw from the theory of…

Reference Correction to: Making Air Pollution Visible: A Tool for Promoting Environmental Health Literacy.

Science.gov (United States)

Galkina Cleary, Ekaterina; Patton, Allison P; Wu, Hsin-Ching; Xie, Alan; Stubblefield, Joseph; Mass, William; Grinstein, Georges; Koch-Weser, Susan; Brugge, Doug; Wong, Carolyn

2017-12-20

[This corrects the article DOI: 10.2196/publichealth.7492.]. ©Ekaterina Galkina Cleary, Allison P Patton, Hsin-Ching Wu, Alan Xie, Joseph Stubblefield, William Mass, Georges Grinstein, Susan Koch-Weser, Doug Brugge, Carolyn Wong. Originally published in JMIR Public Health and Surveillance (http://publichealth.jmir.org), 20.12.2017.

The performance of identity in Chinese popular music

NARCIS (Netherlands)

Groenewegen, Jeroen

2011-01-01

Popular music in Chinese languages both reflects and influences how its audiences perceive themselves and their position in the world around them. This book analyses the role of popular music in identity formation through detailed comparisons of the pop star Faye Wong, the rock band Second Hand Rose

(Dis)connections between Specific Language Impairment and Dyslexia in Chinese

Science.gov (United States)

Wong, Anita M.-Y.; Ho, Connie S.-H.; Au, Terry K.-F.; Kidd, Joanna C.; Ng, Ashley K.-H.; Yip, Lesley P.-W.; Lam, Catherine C.-C.

2015-01-01

Specific language impairment (SLI) and dyslexia are found to co-occur in school-aged children learning Chinese, a non-alphabetic language (Wong, Kidd, Ho, & Au in "Sci Stud Read" 14:30--57, 2010). This paper examined the "Distinct" hypothesis--that SLI and dyslexia have different cognitive deficits and behavioural…

Whisper: Local Secret Maintenance in Sensor Networks

Science.gov (United States)

2003-02-01

networks, such as Balfanz et al. [1] and Hubaux et al. [9]; these works also use asymmetric cryptography while we use the less expensive symmetric... Balfanz , D. K. Smetters, P. Stewart and H. Chi Wong. Talking to strangers: authentication in ad-hoc wireless network. Symposium on Network and Distributed

Combinatorial Therapy Approaches for NF2-Deficient Meningiomas

Science.gov (United States)

2013-06-01

78: 113- 121, 2006. 5- Wong, J., Armour , E., Kazanzides, P., Iordachita, I., Tryggestad, E., Deng, H., Matinfar, M., Kennedy, C., Liu, Z., Chan...were defrayed in part by the payment of page charges. This article must therefore be herebymarked advertisement in accordance with 18 U.S.C. Section

Reducing Bias and Increasing Precision by Adding Either a Pretest Measure of the Study Outcome or a Nonequivalent Comparison Group to the Basic Regression Discontinuity Design: An Example from Education

Science.gov (United States)

Tang, Yang; Cook, Thomas D.; Kisbu-Sakarya, Yasemin

2015-01-01

Regression discontinuity design (RD) has been widely used to produce reliable causal estimates. Researchers have validated the accuracy of RD design using within study comparisons (Cook, Shadish & Wong, 2008; Cook & Steiner, 2010; Shadish et al, 2011). Within study comparisons examines the validity of a quasi-experiment by comparing its…

76 FR 58277 - Performance Review Board Members

Science.gov (United States)

2011-09-20

.... Cantrell, Patrick H. Conway, Kathleen M. Crosby, John Czajkowski, Cheryl R. Dammons, Michelle S. Davis..., William B. Schultz, Neil Shapiro, Jeremy B. Sharp, George H. Sheldon, Steven D. Silverman, Rebecca T... E. Tyler Jr., Stephen J. Veneruso, Karen V. Walker Bryce, Luis A. Wilmot, Holly J. Wong, Robert K...

Inelastic surface vibrations versus energy-dependent nucleus ...

Indian Academy of Sciences (India)

Limitations of the static Woods–Saxon potential and the applicability of the energy dependent Woods–Saxon potential (EDWSP) model within the framework of one-dimensional Wong formula to explore the sub-barrier fusion data are highlighted. The inelastic surface excitations of the fusing nuclei are found to be ...

Processing Instruction and Russian: Further Evidence Is IN

Science.gov (United States)

Comer, William J.; deBenedette, Lynne

2011-01-01

In response to Leaver, Rifkin, and Shekhtman (2004), Wong and VanPatten (2004) challenged instructors of Russian to present evidence for the claim that mechanical drills (Traditional Instruction) were necessary for second language learning, and to demonstrate empirically the claim that Processing Instruction would not be an effective intervention…

The Structure and Composition of Io's Atmosphere

Science.gov (United States)

Smyth, W. H.; Marconi, M. L.

2011-12-01

Io's atmosphere is thought to be generated principally by sublimation on the dayside and by multiple volcanoes scattered throughout its surface and more concentrated near the equator. While SO2 seems to be the principle product of these sources, many other chemical species are placed into the atmosphere by these sources, including substantial amounts of SO and S2 as well as smaller but observationally significant amounts of Na bearing molecules. These species in turn interact strongly with the torus plasma generating additional species such as O2, S, O, and Na. The strong interaction of the torus plasma with the neutral atmosphere not only exerts a profound effect on the composition of Io's atmosphere but also strongly affects the dynamics and thermodynamics of Io's atmosphere, particularly at higher altitudes. In addition, as Io orbits Jupiter, the change in location of the sublimation region and the eclipse of Io as it passes through Jupiter's shadow result in substantial variation in the atmosphere. A complex time-dependent three-dimensional atmosphere with strong spatial compositional variation is created. Here we extend the two-dimensional multispecies Navier-Stokes model of Smyth and Wong (2004) to three-dimensions, include two volcanic sources similar to Pele and Loki, and include the effect of Io's movement around Jupiter on sublimation. The effects of the torus plasma are also included as in Smyth and Wong. We will present the overall composition and structure of the atmosphere, O to S ratios in the upper atmosphere, and discuss a potential issue with the O2 abundance. Smyth, W.H. and M.C. Wong, Icarus 171, 171-182, 2004.

Stochastic Estimation via Polynomial Chaos

Science.gov (United States)

2015-10-01

AFRL-RW-EG-TR-2015-108 Stochastic Estimation via Polynomial Chaos Douglas V. Nance Air Force Research...COVERED (From - To) 20-04-2015 – 07-08-2015 4. TITLE AND SUBTITLE 5a. CONTRACT NUMBER Stochastic Estimation via Polynomial Chaos ...This expository report discusses fundamental aspects of the polynomial chaos method for representing the properties of second order stochastic

Using EMBL-EBI Services via Web Interface and Programmatically via Web Services.

Science.gov (United States)

Lopez, Rodrigo; Cowley, Andrew; Li, Weizhong; McWilliam, Hamish

2014-12-12

The European Bioinformatics Institute (EMBL-EBI) provides access to a wide range of databases and analysis tools that are of key importance in bioinformatics. As well as providing Web interfaces to these resources, Web Services are available using SOAP and REST protocols that enable programmatic access to our resources and allow their integration into other applications and analytical workflows. This unit describes the various options available to a typical researcher or bioinformatician who wishes to use our resources via Web interface or programmatically via a range of programming languages. Copyright © 2014 John Wiley & Sons, Inc.

Via Hansa keskendub Balti turule / Liina Leiten

Index Scriptorium Estoniae

Leiten, Liina

2003-01-01

Reisifirmade TOP 40 1. koht. Via Hansa Eesti juht Külli Karing tutvustab ettevõtte kontseptsiooni, mis keskendub kogu Balti turule. Ülevaade ettevõtte turuosast, struktuurist, tootearendusest, majandusnäitajatest ja plaanidest. Kommenteerivad Varje Lepp ja Tarmo Bachmann. Diagrammid: Via Hansa käive kasvab hüppeliselt; Via Hansa Grupi struktuur

Review of Department of Defense Education Activity (DODEA) Schools. Volume I: Main Report and Appendixes

Science.gov (United States)

2000-10-01

extracted.1 Hanushek in 1971 investigated the relationship between the achievement of California third graders and the characteristics of their second...Dale Ballou and Michael Podgursky, Teacher Pay and Teacher Quality (Kalamazoo, Michigan: W.E. Upjohn Institute, 1997), p. 9. 2 Eric Hanushek ...Carolina and Texas, National Education Goals Panel, November 1998 Hanushek , Eric A., “Teacher Characteristics and Gains in Student Achievement

Filmikunsti kolm palet / Andres Maimik

Index Scriptorium Estoniae

Maimik, Andres, 1970-

1999-01-01

Tallinna filmifestival linastunud mängufilmid "Reekviem" : režissöör Alain Tanner : Šveits - Prantsusmaa - Portugal 1998, "Õnnelikult koos" : režissöör Wong Kar-Wai : Hongkong 1997 ja "Tuntud vana laul" : režissöör Alain Resnais : Prantsusmaa - Šveits - Suurbritannia 1997

Accumulation of cadmium, copper, lead, zinc and iron in the edible ...

African Journals Online (AJOL)

TANIMA

collected from Shankarpur of East Midnapur and Satgelia of Sundarbans. ... in Asia, and also considered as a global biodiversity ... Parganas District of Indian Sundarbans region during the period of ... (Mean ± S.E.) .... culture. Mar. Poltn. Bull. 5: 74-78. Cheung YH, Wong MH (1992). Trace metal contents of the Pacific.

Supporting the Reuse of Open Educational Resources through Open Standards

NARCIS (Netherlands)

Glahn, Christian; Kalz, Marco; Gruber, Marion; Specht, Marcus

2010-01-01

Glahn, C., Kalz, M., Gruber, M., & Specht, M. (2010). Supporting the Reuse of Open Educational Resources through Open Standards. In T. Hirashima, A. F. Mohd Ayub, L. F. Kwok, S. L. Wong, S. C. Kong, & F. Y. Yu (Eds.), Workshop Proceedings of the 18th International Conference on Computers in

Some Reflections on "Going beyond the Consensus View" of the Nature of Science in K-12 Science Education

Science.gov (United States)

Berkovitz, Joseph

2017-01-01

Hodson and Wong (2017, this issue) argue that, though the nature of science (NOS) is now an established focus of school science education and a key element in defining scientific literacy, "the consensus view" of NOS misrepresents contemporary scientific practice. They then propose a number of alternative approaches to science curriculum…

beta-Aminoalcohols as Potential Reactivators of Aged Sarin-/Soman-Inhibited Acetylcholinesterase

Science.gov (United States)

2017-02-08

The calculations suggest that the designed b-aminoalcohol can selectively reactivate aged sarin-/soman-inhibited AChE. Fur - thermore, unlike existing...Kolossv#ry, K. F. Wong, F. Paesani, J. Vanicek, X. Wu, S. R. Brozell, T. Steinbrecher, H. Gohlke, L. Yang, C. Tan , J. Mongan, V. Hornak, G. Cui, D. H

NFE2L2 pathway polymorphisms and lung function decline in chronic obstructive pulmonary disease

NARCIS (Netherlands)

Sandford, Andrew J.; Malhotra, Deepti; Boezen, H. Marike; Siedlinski, Mateusz; Postma, Dirkje S.; Wong, Vivien; Akhabir, Loubna; He, Jian-Qing; Connett, John E.; Anthonisen, Nicholas R.; Pare, Peter D.; Biswal, Shyam

2012-01-01

Sandford AJ, Malhotra D, Boezen HM, Siedlinski M, Postma DS, Wong V, Akhabir L, He JQ, Connett JE, Anthonisen NR, Pare PD, Biswal S. NFE2L2 pathway polymorphisms and lung function decline in chronic obstructive pulmonary disease. Physiol Genomics 44: 754-763, 2012. First published June 12, 2012;

Opening the Black Box of NOS: Or Knowing How to Go on with Science Education, Wittgenstein, and STS in a Precarious World

Science.gov (United States)

Alsop, Steve; Gardner, Sam

2017-01-01

In this response essay we offer some critical comments on the nature of science (NOS) and thereby hopefully extend Hodson and Wong's (2017, this issue) argument concerning "understanding scientific practice." Drawing on selected theorising in science and technology studies (STS), we argue that NOS needs to take much more seriously…

Exact solutions of the generalized Lane–Emden equations of the ...

Indian Academy of Sciences (India)

the mutual attraction of its molecules and subject to the classical laws of thermodynamics. This equation was proposed ... was investigated for first integrals by Leach [31]. Moreover, transformation properties of a more general Emden–Fowler equation were considered in Mellin et al [5]. A review paper by Wong [32] contains ...

Quality Assurance in Distance Education and eLearning ...

International Development Research Centre (IDRC) Digital Library (Canada)

2013-01-24

Jan 24, 2013 ... Tat Meng Wong is the former Vice Chancellor, CEO and Professor of Wawasan Open University, Malaysia, and served as the President of the Asian Association of Open Universities. Tian Belawati is the Rector of Universitas Terbuka, Indonesia, and President of the International Council for Open and ...

Effects of palm oil mill effluent (POME) anaerobic sludge from 500 m ...

African Journals Online (AJOL)

USER

2010-04-19

Apr 19, 2010 ... in the country (Lau et al., 2008). Thus, the ... within 80 days with final C/N ratio of 12.5. .... C/N ratio of pressed shredded EFB was 54.4 with carbon ..... Wong JWC, Mak KF, Chan NW, Lam A, Fang M, Zhou LX, Wu QT, Liao.

Inelastic surface vibrations versus energy-dependent nucleus ...

Indian Academy of Sciences (India)

Abstract. Limitations of the static Woods–Saxon potential and the applicability of the energy- dependent Woods–Saxon potential (EDWSP) model within the framework of one-dimensional. Wong formula to explore the sub-barrier fusion data are highlighted. The inelastic surface exci- tations of the fusing nuclei are found to ...

Via Hanseatica luubi all / Andres Loorand

Index Scriptorium Estoniae

Loorand, Andres, 1969-

2006-01-01

Jõgeval toimunud seminaril tutvustati saavutusi Baltimaade turismivõrgustiku väljatöötamisel Via Hanseatica arenguvööndis. Via Hanseatica maantee ulatub Balti riikides 688 km Panemunest (Leedu) Narvani, projekti koordineerib sihtasutus Lõuna-Eesti Turism

Is Combat Exposure Predictive of Higher Preoperative Stress in Military Members?

Science.gov (United States)

2015-01-26

Bopp, Eric, Joseph USU Project Number: N12-P16 4 TSNRP Research Priorities that Study or Project Addresses Primary Priority Force Health...of the caregiver Other: Principal Investigator: Bopp, Eric, Joseph USU Project Number: N12-P16 5 Background The preoperative...e.g., diabetes, thyroid disorders), and (c) autoimmune disorders (e.g., Sjogren’s syndrome ). Patients arriving to the Preoperative Teaching Unit

Ecology and Population Structure of Vibrionaceae in the Coastal Ocean

Science.gov (United States)

2010-02-01

mussels filter water (containing zooplankton) and crabs preferentially consume mussels but have alternative food sources. The blue background color...clonal expansion, was especially pronounced in crab and zooplankton samples. Specialization, demonstrated by specific and reproducible association with...Martin deserves credit for cultivating a creative and collaborative lab environment. I’m very grateful to Eric Alm for all of his help. Eric has been an

Disease: H01326 [KEGG MEDICUS

Lifescience Database Archive (English)

Full Text Available se may be complicated by myocarditis. Infectious disease ... Human enterovirus 71 Enterovirus A [GN:T40103] ... ...nd-foot-mouth disease and herpangina caused by enterovirus 71 in Taiwan, 1998-200...ORS ... Wong SS, Yip CC, Lau SK, Yuen KY ... TITLE ... Human enterovirus 71 and hand, foot and mouth disease. ...

Prospective Evaluation of Mental Health and Deployment Experience Among Women in the US Military

Science.gov (United States)

2012-07-06

Beverly Sheppard, Katherine Snell, Steven Speigle, Kari Sausedo, Jennifer Walstrom, Martin White, James Whitmer, and Char- lene Wong; Madigan Army Medical...what physicians should know. J Gen Intern Med. 2006; 21(suppl 3):S5–S10. 13. Lindstrom KE, Smith TC, Wells TS, et al. The mental health of U.S

77 FR 32116 - Findings of Research Misconduct

Science.gov (United States)

2012-05-31

..., R. Thomas, D. Neil Hayes, M. Meyerson, D.J. Kwiatkowski, and K.-K. Wong, submitted to the Journal of... supervisory plan must be designed to ensure the scientific integrity of his research contribution; Respondent... application for PHS funds or any report, manuscript, or abstract of PHS-funded research in which he is...

ViA: a perceptual visualization assistant

Science.gov (United States)

Healey, Chris G.; St. Amant, Robert; Elhaddad, Mahmoud S.

2000-05-01

This paper describes an automated visualized assistant called ViA. ViA is designed to help users construct perceptually optical visualizations to represent, explore, and analyze large, complex, multidimensional datasets. We have approached this problem by studying what is known about the control of human visual attention. By harnessing the low-level human visual system, we can support our dual goals of rapid and accurate visualization. Perceptual guidelines that we have built using psychophysical experiments form the basis for ViA. ViA uses modified mixed-initiative planning algorithms from artificial intelligence to search of perceptually optical data attribute to visual feature mappings. Our perceptual guidelines are integrated into evaluation engines that provide evaluation weights for a given data-feature mapping, and hints on how that mapping might be improved. ViA begins by asking users a set of simple questions about their dataset and the analysis tasks they want to perform. Answers to these questions are used in combination with the evaluation engines to identify and intelligently pursue promising data-feature mappings. The result is an automatically-generated set of mappings that are perceptually salient, but that also respect the context of the dataset and users' preferences about how they want to visualize their data.

Analysis of a metal filling and liner formation mechanism of the blind via with nano-Ag particles for TSV (through silicon via) interconnection

International Nuclear Information System (INIS)

Ham, Y-H; Kim, D-P; Baek, K-H; Park, K-S; Do, L-M; Kwon, K-H

2012-01-01

We investigated a metal filling and liner formation mechanism with a nano-Ag particle for the blind Si via, which is used in the via first process of through silicon via (TSV) interconnection. Using the deep reactive ion etching process, we produced the blind Si via (which is called the blind via hole or via) with a nearly vertical profile. The diameter and depth of the blind Si via were about 10 and 71 µm, respectively. The blind via holes were filled with a nano-Ag particle solution to form a metal plug or a metal liner. At this time, the Ag filling properties were monitored as a function of the volatilization rate of the Ag particle solution in the evacuating chamber. In the fast volatilization of the nano-Ag particle solution, an Ag liner formed on the inner wall of via holes. Meanwhile, both an Ag liner at the sidewall and the Ag plug at the bottom were obtained by the slow volatilization process. Finally, blind via holes fully filled with nano-Ag particles were obtained using four repetitions of the slow volatilization filling process. The proposed TSV filling process can fill large-diameter via holes over 100 µm without a seed layer and chemical mechanical planarization for TSV interconnection at low temperature. This is a simple and cost-effective TSV filling process. (paper)

Flow experiences in Shakuhachi teaching via Skype

OpenAIRE

How, Meng Leong

2017-01-01

This study examined how flow experiences contributed to the teaching practices of seven shakuhachi teachers from Australia, North America, Europe, and Japan, who were engaged in teaching their students via Skype. Findings in this study suggested that the shakuhachi teachers’ gravitas of teaching and the observed effortlessness in their practices of teaching students contributed to their experience of flow during teaching via Skype. An epi-flow conceptual model was engendered via a review ...

People’s Republic of China Scientific Abstracts, Number 170

Science.gov (United States)

1977-06-30

ORO: Wong-sze Hosoital, Nan-p’i County, Ho-pei TITLE: "Use of Bleomycin Eyedrops in the Prevention of Postoperative Recurrence of Pannus " SOTTRCE...to prevent postoperative recurrence of pannus . It was used in 24 e^es (2 had 3 recurrences). All cases were operated by the D’ombrain orocedure

Download this PDF file

African Journals Online (AJOL)

PROF.MIREKU

carried off into water bodies such as lakes, rivers and the oceans by surface runoffs. (Wong and Tanner, 1997). .... if influences many biological and chemical processes within a water body and all the processes associated ..... A world without water is difficult to imagine, but images from the moon and Mars show clearly what ...

relationship between prostate volume and ipss in african men with ...

African Journals Online (AJOL)

Administrator

Tan JK, Png DJ, Liew LC, Li MK, Wong ML. Prevalence of prostatitis-like symptoms in Singapore: a population- based study. Singapore Medical Journal. 2002;. 43(4):189-193. Ming Yin, Sheldon B, Uma C, Michael JB, Rajiv D. Prevalence of Incidental Prostate Cancer in the General. Population: A Study of Healthy Organ ...

Author Details

African Journals Online (AJOL)

Wong, K.L.. Vol 10, No 1S (2018): Special Issue - Articles Key performance indicators for measuring sustainability in health care industry in Malaysia Abstract PDF. ISSN: 1112-9867. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners ...

Role of energy cost in the yield of cold ternary fission of Cf

Indian Academy of Sciences (India)

Abstract. The energy costs in the cold ternary fission of 252Cf for various light charged particle emission are calculated by including Wong's correction for Coulomb potential. Energy cost is found to be higher in cold fission than in normal fission. It is found that energy cost always increases with decrease in experimental yield ...

A Civilization of Explorers

Science.gov (United States)

Duchesne, Ricardo

2012-01-01

The claim that there were "surprising similarities" between the West and the more advanced regions of Asia as late as 1800-1830, and that the Industrial Revolution was the one transformation that set Europe apart from Asia is central to the arguments of multicultural historians such as Kenneth Pomeranz, Bin Wong, Jack Goldstone, John…

Technical Evaluation of Sample-Processing, Collection, and Preservation Methods

Science.gov (United States)

2014-07-01

Belcamp, MD 21017-1543 Bryan Rivers Eric Schaffer LEIDOS, INC. Gunpowder, MD 21010-0068 Evan Skrowronski TMG BIOSCIENCES, LLC Incline Village...Bryan; Schaffer, Eric (Leidos); and Skrowronski, Evan ( TMG Biosciences) 5d. PROJECT NUMBER R.0000061.61.41.1 5e. TASK NUMBER 5f. WORK UNIT...Leidos, Inc., P.O. Box 68, Gunpowder, MD 21010-0068 TMG Biosciences LLC, 774 Mays Blvd., Incline Village, NV 89451-9613 8. PERFORMING ORGANIZATION

Common fixed point theorems in intuitionistic fuzzy metric spaces and L-fuzzy metric spaces with nonlinear contractive condition

International Nuclear Information System (INIS)

Jesic, Sinisa N.; Babacev, Natasa A.

2008-01-01

The purpose of this paper is to prove some common fixed point theorems for a pair of R-weakly commuting mappings defined on intuitionistic fuzzy metric spaces [Park JH. Intuitionistic fuzzy metric spaces. Chaos, Solitons and Fractals 2004;22:1039-46] and L-fuzzy metric spaces [Saadati R, Razani A, Adibi H. A common fixed point theorem in L-fuzzy metric spaces. Chaos, Solitons and Fractals, doi:10.1016/j.chaos.2006.01.023], with nonlinear contractive condition, defined with function, first observed by Boyd and Wong [Boyd DW, Wong JSW. On nonlinear contractions. Proc Am Math Soc 1969;20:458-64]. Following Pant [Pant RP. Common fixed points of noncommuting mappings. J Math Anal Appl 1994;188:436-40] we define R-weak commutativity for a pair of mappings and then prove the main results. These results generalize some known results due to Saadati et al., and Jungck [Jungck G. Commuting maps and fixed points. Am Math Mon 1976;83:261-3]. Some examples and comments according to the preceding results are given

Numerical Study of Richtmyer-Meshkov Instability with Re-Shock

Science.gov (United States)

Wong, Man Long; Livescu, Daniel; Lele, Sanjiva

2017-11-01

The interaction of a Mach 1.45 shock wave with a perturbed planar interface between two gases with an Atwood number 0.68 is studied through 2D and 3D shock-capturing adaptive mesh refinement (AMR) simulations with physical diffusive and viscous terms. The simulations have initial conditions similar to those in the actual experiment conducted by Poggi et al. [1998]. The development of the flow and evolution of mixing due to the interactions with the first shock and the re-shock are studied together with the sensitivity of various global parameters to the properties of the initial perturbation. Grid resolutions needed for fully resolved and 2D and 3D simulations are also evaluated. Simulations are conducted with an in-house AMR solver HAMeRS built on the SAMRAI library. The code utilizes the high-order localized dissipation weighted compact nonlinear scheme [Wong and Lele, 2017] for shock-capturing and different sensors including the wavelet sensor [Wong and Lele, 2016] to identify regions for grid refinement. First and third authors acknowledge the project sponsor LANL.

Efficacy of lignocaine in gel and spray form during buccal infiltration anesthesia in children: a randomized clinical trial.

Science.gov (United States)

Sharma, Anshul; Suprabha, B S; Shenoy, Ramya; Rao, Arathi

2014-11-01

To compare the efficacy of 15% lignocaine spray and 8% lignocaine gel as a topical anesthetic, in reducing pain, during buccal infiltration in children. Forty-two patients aged between 7 and 12 years requiring restorative procedures/extraction/pulp therapy of primary/ permanent teeth in the maxillary arch, under buccal infiltration anesthesia were selected for the study. The participants were randomly allocated into 2 groups of 21 each. In group A, 8% lignocaine gel and in group B, 15% lignocaine spray was applied prior to buccal infiltration. Pain was assessed using Wong-Baker faces pain rating scale (WBFPRS) and faces legs activity cry and consolability (FLACC) painscale. Pearson's chi-square test revealed that there was no significant difference in the FLACC scores of the two groups (p = 0.54). Independent t-test demonstrated that there was no significant difference in Wong-Bakers faces pain score between the two agents (p = 0.07). There is no significant difference in the efficacy of 15% lignocaine spray and 8% lignocaine gel as a topical anesthetic in controlling pain during buccal infiltration anesthesia, in children.

La Via Egnatia à Vélo

Directory of Open Access Journals (Sweden)

Bruno Koper

2005-03-01

Full Text Available La Via Egnatia (ou Aegnatia est une des plus anciennes routes pavées de l'Europe balkanique par laquelle se faisait depuis l'Antiquité tout le trafic commercial entre l'Orient et l'Occident et vice-versa. Elle fut construite par le pro-consul romain Gaïus Ignatius au IIème siècle av. J.C. et reliait d'abord Appolonia sur l'Adriatique à Kapsal en Thrace puis, un peu plus tard, les deux capitales apostoliques Rome (dont la Via Egnatia étant le prolongement oriental de la fameuse Via Appia à Byzance. Elle mesurait 500 milles romains (800 km atteignant la Mer Noire, environ 1200 km. La Via Egnatia traversait tous les Balkans en ligne presque droite suivant grosso modo le 41-ème parallèle et chevauchait les terres occupées aujourd'hui par l'Albanie, le sud de la Macédoine, le nord de la Grèce et la partie européenne de la Turquie….

Genotyping of virulent Escherichia coli obtained from poultry and poultry farm workers using enterobacterial repetitive intergenic consensus-polymerase chain reaction

Directory of Open Access Journals (Sweden)

M. Soma Sekhar

2017-11-01

Full Text Available Aim: The aim of this study was to characterize virulent Escherichia coli isolated from different poultry species and poultry farm workers using enterobacterial repetitive intergenic consensus-polymerase chain reaction (ERIC-PCR genotyping. Materials and Methods: Fecal swabs from different poultry species (n=150 and poultry farm workers (n=15 were analyzed for E. coli and screened for virulence genes (stx1, stx2, eaeA, and hlyA by multiplex PCR. Virulent E. coli was serotyped based on their "O" antigen and then genotyped using ERIC-PCR. Results: A total of 134 E. coli isolates (122/150 from poultry and 12/15 from farm workers were recovered. Virulence genes were detected in a total of 12 isolates. Serological typing of the 12 virulent E. coli revealed nine different serotypes (O2, O49, O60, O63, O83, O101, O120, UT, and Rough. ERIC-PCR genotyping allowed discrimination of 12 virulent E. coli isolates into 11 ERIC-PCR genotypes. The numerical index of discrimination was 0.999. Conclusion: Our findings provide information about the wide genetic diversity and discrimination of virulent E. coli in apparently healthy poultry and poultry farm workers of Andhra Pradesh (India based on their genotype.

A psychometric revision of the European American Values Scale for Asian Americans using the Rasch model

OpenAIRE

Hong, S; Kim, Bryan S.K.; Wolfe, M M

2005-01-01

The 18-item European American Values Scale for Asian Americans (M. M. Wolfe, P H. Yang, E C. Wong, & D. R. Atkinson, 2001) was revised on the basis of results from a psychometric analysis using the Rasch Model (G. Rasch,1960). The results led to the establishment of the 25-item European AmericanValues Scale for Asian Americans-Revised.

Discriminant Validity of Self-Reported Emotional Intelligence: A Multitrait-Multisource Study

Science.gov (United States)

Joseph, Dana L.; Newman, Daniel A.

2010-01-01

A major stumbling block for emotional intelligence (EI) research has been the lack of adequate evidence for discriminant validity. In a sample of 280 dyads, self- and peer-reports of EI and Big Five personality traits were used to confirm an a priori four-factor model for the Wong and Law Emotional Intelligence Scale (WLEIS) and a five-factor…

The Multiple Modernities of Europe

DEFF Research Database (Denmark)

Thomassen, Bjørn

What Europe? Eric Voegelin on the Mediterranean and the Atlantic modernities. The concept ‘multiple modernities’ has during the last decade established itself in social and political theory, not least due to contributions made by Shmul Eisenstadt. The debate on multiple moderntities has served...... to question certain eurocentric assumptions about modernity and has also reignited the question of European particularity in a world historical perspective. This paper will discuss how ‘Europe’ itself can be considered a result of (at least) two different modernities, as proposed by the political theorist......, Eric Voegelin. Eric Voegelin talked of two spatio-temporal specific modernities, the Mediterranean and the Atlantic modernities. In short, for Voegelin the Atlantic modernity with its breakthroughs in the 17th and 18th centuries was a specific figuration that should not be mistaken for ‘modernity...

History of silviculture on public lands

Science.gov (United States)

James M. Guldin

2014-01-01

There are many instances in scholarly activity where the writing of a colleague is made more vivid when one knows him or her personally—and Eric Zenner’s essay is certainly no exception! I can see Eric at a podium of a forestry school in the United States or Europe, emphatically proclaiming that “Silviculture is the pen with which our profession writes, but too often...

The Behavioral Physiology of Labroid Fishes.

Science.gov (United States)

1992-09-01

Cassoti, John Salsig, Noellette (Sam) Conway, Hagan Schempf, Ken Gartner, Steve Bollens, Tom DiChristina and Eric Zettler are hereby thanked. I would...his wife Amy. Jake and Anna Maria Peirson deserve a special grazie for trying to keep me in line (with mixed success). I also thank Eric Fajer. Debbie...the reproductive period the females become active at night. In the cave-dwelling loach Oreonectus evezardi, a circadian rhythm as well as a

Detection of Naturally Occurring Gear and Bearing Faults in a Helicopter Drivetrain

Science.gov (United States)

2014-01-01

Detection of Naturally Occurring Gear and Bearing Faults in a Helicopter Drivetrain by Kelsen E. LaBerge, Eric C. Ames, and Brian D. Dykas...5066 ARL-TR-6795 January 2014 Detection of Naturally Occurring Gear and Bearing Faults in a Helicopter Drivetrain Kelsen E. LaBerge...ELEMENT NUMBER 6. AUTHOR(S) Kelsen E. LaBerge, Eric C. Ames, and Brian D. Dykas 5d. PROJECT NUMBER 5e. TASK NUMBER 5f. WORK UNIT NUMBER

Eric P. Knoshaug | NREL

Science.gov (United States)

@nrel.gov | 303-384-7779 Orcid ID http://orcid.org/0000-0002-5709-914X Research Interests Microbiology utilization in yeast Algal growth systems Enhancing algal biomass and lipid production Nitrogen stress substrates, and increasing biomass and lipid production in microalgae. Education M.S., Microbiology, Oregon

Play Therapy. ERIC Digest.

Science.gov (United States)

Landreth, Garry; Bratton, Sue

Play therapy is based on developmental principles and, thus, provides, through play, developmentally appropriate means of expression and communication for children. Therefore, skill in using play therapy is an essential tool for mental health professionals who work with children. Therapeutic play allows children the opportunity to express…

College Rankings. ERIC Digest.

Science.gov (United States)

Holub, Tamara

The popularity of college ranking surveys published by "U.S. News and World Report" and other magazines is indisputable, but the methodologies used to measure the quality of higher education institutions have come under fire by scholars and college officials. Criticisms have focused on methodological flaws, such as failure to consider…

Learning via Query Synthesis

KAUST Repository

Alabdulmohsin, Ibrahim Mansour

2017-05-07

Active learning is a subfield of machine learning that has been successfully used in many applications. One of the main branches of active learning is query synthe- sis, where the learning agent constructs artificial queries from scratch in order to reveal sensitive information about the underlying decision boundary. It has found applications in areas, such as adversarial reverse engineering, automated science, and computational chemistry. Nevertheless, the existing literature on membership query synthesis has, generally, focused on finite concept classes or toy problems, with a limited extension to real-world applications. In this thesis, I develop two spectral algorithms for learning halfspaces via query synthesis. The first algorithm is a maximum-determinant convex optimization method while the second algorithm is a Markovian method that relies on Khachiyan’s classical update formulas for solving linear programs. The general theme of these methods is to construct an ellipsoidal approximation of the version space and to synthesize queries, afterward, via spectral decomposition. Moreover, I also describe how these algorithms can be extended to other settings as well, such as pool-based active learning. Having demonstrated that halfspaces can be learned quite efficiently via query synthesis, the second part of this thesis proposes strategies for mitigating the risk of reverse engineering in adversarial environments. One approach that can be used to render query synthesis algorithms ineffective is to implement a randomized response. In this thesis, I propose a semidefinite program (SDP) for learning a distribution of classifiers, subject to the constraint that any individual classifier picked at random from this distributions provides reliable predictions with a high probability. This algorithm is, then, justified both theoretically and empirically. A second approach is to use a non-parametric classification method, such as similarity-based classification. In this

Developing the Navy’s NC Flying Boats: Transforming Aeronautical Engineering for the First Transatlantic Flight

Science.gov (United States)

2011-12-01

Silberg , David J. Haas w ^m^e^ä^ Approved for Public Release; distribution is unlimited. f REPORT DOCUMENTATION PAGE Form Approved OMB No. 0704-0188...PROGRAM ELEMENT NUMBER 6. AUTHOR(S) Eric Silberg , David Haas 5d. PROJECT NUMBER 5e. TASK NUMBER 5f. WORK UNIT NUMBER 99-2-5300-010-12 17...THIS PAGE UNCLASSIFIED 17. LIMITATION OF ABSTRACT UL 18. NUMBER OF PAGES 2 7 19a. NAME OF RESPONSIBLE PERSON Eric Silberg 19b. TELEPHONE

The Mexican Education System, the Keystone to Combatting Crime and Improving Economic Well-Being

Science.gov (United States)

2011-10-28

Hanushek and Wößmann that, “the cognitive skills of a population– rather than mere school attainment – are powerfully related to individual earnings...14, 2011. http://www.oecd.org/dataoecd/35/24/44696802.pdf. 36 Eric A Hanushek and Ludger Wößmann. "The Role of Education Quality in Economic...August 2007. Accessed October 13, 2011. http://www.loc.gov/law/help/child-rights/pdfs/childrensrights-mexico.pdf. Hanushek , Eric A., and Ludger

Automatic extraction of via in the CT image of PCB

Science.gov (United States)

Liu, Xifeng; Hu, Yuwei

2018-04-01

In modern industry, the nondestructive testing of printed circuit board (PCB) can prevent effectively the system failure and is becoming more and more important. In order to detect the via in the PCB base on the CT image automatically accurately and reliably, a novel algorithm for via extraction based on weighting stack combining the morphologic character of via is designed. Every slice data in the vertical direction of the PCB is superimposed to enhanced vias target. The OTSU algorithm is used to segment the slice image. OTSU algorithm of thresholding gray level images is efficient for separating an image into two classes where two types of fairly distinct classes exist in the image. Randomized Hough Transform was used to locate the region of via in the segmented binary image. Then the 3D reconstruction of via based on sequence slice images was done by volume rendering. The accuracy of via positioning and detecting from a CT images of PCB was demonstrated by proposed algorithm. It was found that the method is good in veracity and stability for detecting of via in three dimensional.

Visualizing Sound Directivity via Smartphone Sensors

OpenAIRE

Hawley, Scott H.; McClain Jr, Robert E.

2017-01-01

We present a fast, simple method for automated data acquisition and visualization of sound directivity, made convenient and accessible via a smartphone app, "Polar Pattern Plotter." The app synchronizes measurements of sound volume with the phone's angular orientation obtained from either compass, gyroscope or accelerometer sensors and produces a graph and exportable data file. It is generalizable to various sound sources and receivers via the use of an input-jack-adaptor to supplant the smar...

75 FR 41579 - Submitting Airline Data via the Internet

Science.gov (United States)

2010-07-16

... via the Internet; Final Rule #0;#0;Federal Register / Vol. 75 , No. 136 / Friday, July 16, 2010... Airline Data via the Internet AGENCY: Office of the Secretary, DOT. ACTION: Final rule. SUMMARY: The U.S..., operational and consumer data reports electronically via the Internet using the comma separated value (CSV...

Libert-E Motor

Science.gov (United States)

Sieloff, Susan F.; Kinnunen, Raymond; Chevarley, Joseph

2011-01-01

Kei Yun Wong has big dreams. She has been entrusted with the United States launch of Libert-E Motor, a new line of Chinese-manufactured electric scooters. With only $750,000 of her original budget of $3 million left, she needs to make sure that the launch succeeds, as it represents the initial step in her desire to create the first Chinese global…

From Orthodoxy to Plurality in the Nature of Science (NOS) and Science Education: A Metacommentary

Science.gov (United States)

Bazzul, Jesse

2017-01-01

This article provides a metacommentary on the special issue on nature of science (NOS). The issue is composed of senior scholars discussing Hodson and Wong's (2017, this issue) critique of the consensus view of nature of science, which on a basic level states that there are agreed-upon aspects of science that can be taught in K-12 schools. Each…

Army Officer Job Analysis: Identifying Performance Requirements to Inform Officer Selection and Assignment

Science.gov (United States)

2011-08-01

satisfaction), it is influenced by a variety of factors including affect , cognitions , and behaviors (Weiss, 2002; Weiss, Nicholas, & Daus, 1999). Research...more prosocial behaviors such as assisting coworkers. Job Involvement. Job involvement refers to the degree to which one psychologically...variations in affective experiences over time. Organizational Behavior and Human Decision Processes, 78, 1- 24. doi: 10.1006/obhd.1999.2824 Wong, L

Changing Minds in the Army: Why It Is So Difficult and What to Do About It

Science.gov (United States)

2013-10-01

industrial and organiza- tional psychology from Penn State University. LEONARD WONG is a research professor in the Stra- tegic Studies Institute at...all countries), Congress became involved. Finally, after congressional pressure and a nudge from the White House, Defense Secretary Donald...known as cognitive dissonance, or the state of tension arising from holding two cognitions that are psychologically inconsistent.39 Researchers using

Evaluation of pharmacokinetics, user handling, and tolerability of peginterferon alfa-2a (40 kDa delivered via a disposable autoinjector device

Directory of Open Access Journals (Sweden)

Varunok P

2011-11-01

Full Text Available Peter Varunok1, Eric Lawitz2, Kimberly L Beavers3, Gary Matusow4, Ruby Leong5, Nathalie Lambert6, Coen Bernaards7, Jonathan Solsky5, Barbara J Brennan5, Cynthia Wat8, Anne Bertasso51Gastroenterology Associates, Poughkeepsie, NY, USA; 2Alamo Medical Research, San Antonio, TX, USA; 3Asheville Gastroenterology, Asheville, NC, USA; 4Gastroenterology Group, South Jersey, NJ, USA; 5Roche, Nutley, NJ, USA; 6Roche, Basel, Switzerland; 7Roche, San Francisco, CA, USA; 8Roche, Welwyn, UKBackground: Peginterferon alfa-2a (40 kDa is currently administered using a prefilled syringe. The peginterferon alfa-2a disposable autoinjector is a new safety-engineered device designed to facilitate injection and reduce the risk of needlestick injuries. The analysis of two open-label Phase I trials evaluated the pharmacokinetics, successful administration, and tolerability of peginterferon alfa-2a when using the autoinjector. The studies were performed to support the filing and registration of the autoinjector device.Methods: In trial 1, 50 healthy adult subjects received one 180 µg dose of peginterferon alfa-2a via the autoinjector. Serial blood samples were collected predose, up to 336 hours following drug administration, and at follow-up (28 ± 3 days post-dosing for noncompartmental pharmacokinetic analysis. Trial 2 randomized 60 adult patients with chronic hepatitis C to 180 µg peginterferon alfa-2a once weekly by the autoinjector or prefilled syringe for 3 weeks followed by the alternative device (prefilled syringe or autoinjector, respectively for 3 weeks. Patients also received ribavirin. Administration by the devices was evaluated under direct observation by a study staff member and by patient subjective assessment.Results: In trial 1, following a single dose of peginterferon alfa-2a, the maximum plasma concentration was 16.1 ± 5.3 ng/mL (mean ± standard deviation, and area under the concentration time curve (0–168 hours was 1996 ± 613 ng · hour

Visualizing Sound Directivity via Smartphone Sensors

Science.gov (United States)

Hawley, Scott H.; McClain, Robert E.

2018-02-01

When Yang-Hann Kim received the Rossing Prize in Acoustics Education at the 2015 meeting of the Acoustical Society of America, he stressed the importance of offering visual depictions of sound fields when teaching acoustics. Often visualization methods require specialized equipment such as microphone arrays or scanning apparatus. We present a simple method for visualizing angular dependence in sound fields, made possible via the confluence of sensors available via a new smartphone app that the authors have developed.

Recruiting for addiction research via Facebook.

Science.gov (United States)

Thornton, Louise K; Harris, Keith; Baker, Amanda L; Johnson, Martin; Kay-Lambkin, Frances J

2016-07-01

This study aimed to examine the feasibility of recruiting participants to addiction research via Facebook. Participants were recruited via an advertisement on Facebook, a local research register and university psychology courses. Participants completed a self-report survey regarding substance use, history of mental health issues and current psychological distress. The 524 participants recruited via Facebook cost $1.86 per participant; and 418 participants were recruited via more traditional methods. There were significantly fewer women in the Facebook sample compared with the non-Facebook sample (χ(2)  = 196.61, P Facebook participants reported current use of tobacco (women: Facebook = 57%, non-Facebook = 21%, χ(2)  = 39.71, P Facebook = 62%, non-Facebook = 21%, χ(2)  = 32.429, P Facebook = 26%, non-Facebook = 7%, χ(2)  = 14.364, P Facebook = 46%, non-Facebook = 24%, χ(2)  = 6.765, P Facebook sample contained a higher percentage of high-severity cannabis users (women: Facebook = 24%, non-Facebook = 4%, χ(2)  = 18.12, P Facebook = 43%, non-Facebook = 16%, χ(2)  = 10.00, P Facebook, we were able to capture a greater proportion of people with high-severity substance use and mental health issues and were able to capture a greater and more severe range of substance use behaviours. This suggests social networking sites are efficient, cost-effective ways to recruit large numbers of participants, with relevant behaviours and conditions, to addiction research. [Thornton LK, Harris K, Baker AL, Johnson M, Kay-Lambkin FJ. Recruiting for addiction research via Facebook. Drug Alcohol Rev 2016;35:494-502]. © 2015 Australasian Professional Society on Alcohol and other Drugs.

Comparação da telemetria de resposta neural via cocleostomia ou via janela redonda no implante coclear A comparison between neural response telemetry via cochleostomy or the round window approach in cochlear implantation

Directory of Open Access Journals (Sweden)

Rogério Hamerschmidt

2012-08-01

Full Text Available Existem duas técnicas para inserção dos eletrodos do implante coclear (IC: Via cocleostomia ou via janela redonda (JR. OBJETIVO: Comparar a telemetria de resposta neural (NRT no pós-operatório imediato, verificando se há diferenças na estimulação do nervo auditivo entre estas duas técnicas. MÉTODOS: Prospectivo e transversal. Foram avaliados 23 pacientes. Seis submetidos à cirurgia via cocleostomia e 17 via JR. RESULTADOS: Comparação das unidades de corrente médias (UCM para sons agudos: via JR com média de 190,4 (± 29,2 e via cocleostomia 187,8 (± 32,7, p = 0,71. Comparação das UCM para sons intermediários: via JR, média de 192,5 (± 22 e via cocleostomia 178,5 (± 18.5, p = 0,23. Comparação das UCM para sons graves: via JR, média de 183,3 (± 25 e via cocleostomia 163,8 (± 19,3, p = 0,19. CONCLUSÃO: Este estudo não mostrou diferença na captação do potencial de ação da porção distal do nervo auditivo em pacientes usuários do implante coclear multicanal submetidos à cirurgia via cocleostomia ou via JR, utilizando o próprio implante para eliciar o estímulo e gravar as respostas. Portanto, ambas as técnicas estimulam de maneira igual o nervo coclear, e baseado nisto conclui-se, também, que realizar o implante coclear via cocleostomia ou RW é uma escolha que depende da experiência cirúrgica e opção do cirurgião.There are two techniques for cochlear implant (CI electrode placement: cochleostomy and the round window (RW approach. OBJECTIVE: This study aims to compare neural response telemetry (NRT results immediately after surgery to check for possible differences on auditory nerve stimulation between these two techniques. MATERIALS AND METHODS: This is a prospective cross-sectional study. Twenty-three patients were enrolled. Six patients underwent surgery by cochleostomy and 17 had it through the RW approach. RESULTS: Mean charge units (MCU for high frequency sounds: patients submitted to the RW

The origin of the energy-momentum conservation law

Science.gov (United States)

Chubykalo, Andrew E.; Espinoza, Augusto; Kosyakov, B. P.

2017-09-01

The interplay between the action-reaction principle and the energy-momentum conservation law is revealed by the examples of the Maxwell-Lorentz and Yang-Mills-Wong theories, and general relativity. These two statements are shown to be equivalent in the sense that both hold or fail together. Their mutual agreement is demonstrated most clearly in the self-interaction problem by taking account of the rearrangement of degrees of freedom appearing in the action of the Maxwell-Lorentz and Yang-Mills-Wong theories. The failure of energy-momentum conservation in general relativity is attributed to the fact that this theory allows solutions having nontrivial topologies. The total energy and momentum of a system with nontrivial topological content prove to be ambiguous, coordinatization-dependent quantities. For example, the energy of a Schwarzschild black hole may take any positive value greater than, or equal to, the mass of the body whose collapse is responsible for forming this black hole. We draw the analogy to the paradoxial Banach-Tarski theorem; the measure becomes a poorly defined concept if initial three-dimensional bounded sets are rearranged in topologically nontrivial ways through the action of free non-Abelian isometry groups.

Children acceptance of laser dental treatment

Science.gov (United States)

Lazea, Andreea; Todea, Carmen

2016-03-01

Objectives: To evaluate the dental anxiety level and the degree of acceptance of laser assisted pedodontic treatments from the children part. Also, we want to underline the advantages of laser use in pediatric dentistry, to make this technology widely used in treating dental problems of our children patients. Methods: Thirty pediatric dental patients presented in the Department of Pedodontics, University of Medicine and Pharmacy "Victor Babeş", Timişoara were evaluated using the Wong-Baker pain rating scale, wich was administered postoperatory to all patients, to assess their level of laser therapy acceptance. Results: Wong-Baker faces pain rating scale (WBFPS) has good validity and high specificity; generally it's easy for children to use, easy to compare and has good feasibility. Laser treatment has been accepted and tolerated by pediatric patients for its ability to reduce or eliminate pain. Around 70% of the total sample showed an excellent acceptance of laser dental treatment. Conclusions: Laser technology is useful and effective in many clinical situations encountered in pediatric dentistry and a good level of pacient acceptance is reported during all laser procedures on hard and soft tissues.

Analytical developments in the Wong-Fung-Tam-Gao radiation model of thermal diffusivity

International Nuclear Information System (INIS)

Lucia, U.; Maino, G.

2004-01-01

When the thermal diffusivity, χ, of a thin film on a substrate is measured by means of the mirage method, the photothermal deflection of the probe beam is determined by the heat radiation field contributed by the film and the substrate, heated by the pump beam. A two-dimensional algorithm is here presented in order to deduce the measure of the diffusivities of the film and the substrate in one set of mirage detection from the experimental data

Chinese Herbal tea brand positioning Strategy : Case study: WONG LO KAT Herbal Tea

OpenAIRE

Wan, Shanshan

2015-01-01

With the Chinese reformation and opening-up, the domestic beverage industries got into a new period of development. The market also entered a booming period. The domestic beverage enterprises faced with opportunities and challenges that came from different aspects, and inter-brand competition also became more seriously. How to identify the brand's market positioning, determine the brand's competitive advantage, and develop relevant marketing strategies is the subject which needs to have atten...

Mechanism of via failure in copper/organosilicate glass interconnects induced by oxidation

International Nuclear Information System (INIS)

Min, Woo Sig; Kim, Dong Joon; Pyo, Sung Gyu; Park, Sang Jong; Choi, Jin Tae; Kim, Sibum

2007-01-01

Annealing for copper/organosilicate glass (Cu/OSG) dual damascene (DD) structure resulted in via resistance increase when Ta or TaN x film by ionized physical vapor deposition (iPVD) method was used as a barrier metal. The percentage increase in via resistance was higher in smaller vias. In spite of the huge increase of more than 50% in via resistance during annealing, any Cu voids in a single via or via chains of the DD structure were not observed. Instead, large amount of oxygen was detected at the interface between the barrier metal and Cu in the bottom of the vias. It was found that via resistance increase during annealing was caused by oxidation of the barrier metal at the via bottom. Improvement of the step coverage of the barrier metal inhibited the via resistance increase even after the high temperature annealing at 500 deg. C. It means that the oxygen atoms diffused out from the OSG film were blocked by the barrier metal covering the side wall of the vias

Torus-doubling process via strange nonchaotic attractors

International Nuclear Information System (INIS)

Mitsui, Takahito; Uenohara, Seiji; Morie, Takashi; Horio, Yoshihiko; Aihara, Kazuyuki

2012-01-01

Torus-doubling bifurcations typically occur only a finite number of times. It has been assumed that torus-doubling bifurcations in quasiperiodically forced systems are interrupted by the appearance of strange nonchaotic attractors (SNAs). In the present Letter, we study a quasiperiodically forced noninvertible map and report the occurrence of a torus-doubling process via SNAs. The mechanism of this process is numerically clarified. Furthermore, this process is experimentally demonstrated in a switched-capacitor integrated circuit. -- Highlights: ► We report the occurrence of a torus-doubling process via strange nonchaotic attractors (SNAs). ► The process consists of the gradual fractalization of a torus and the Heagy–Hammel transition. ► The torus-doubling process via SNAs is also experimentally demonstrated in an electronic circuit.

Via fill properties of organic BARCs in dual-damascene application

Science.gov (United States)

Huang, Runhui

2004-05-01

With the introduction of copper as the interconnect metal, the Dual Damascene (DD) process has been integrated into integrated circuit (IC) device fabrication. The DD process utilizes organic bottom anti-reflective coatings (BARCs) not only to eliminate the thin film interference effects but also to act as via fill materials. However, three serious processing problems are encountered with organic BARCs. One is the formation of voids, which are trapped gas bubbles (evaporating solvent, byproduct of the curing reaction and air) inside the vias. Another problem is non-uniform BARC layer thickness in different via pitch areas. The third problem is the formation of fences during plasma etch. Fences are formed from materials that are removed by plasma and subsequently deposited on the sidewall surrounding the via openings during the etching process. Voids can cause variations in BARC top thickness, optical properties, via fill percentage, and plasma etch rate. This study focuses on the factors that influence the formation of voids and addresses the ways to eliminate them by optimizing the compositions of formulations and the processing conditions. Effects of molecular weight of the polymer, nature of the crosslinker, additives, and bake temperature were examined. The molecular weight of the polymer is one of the important factors that needs to be controlled carefully. Polymers with high molecular weights tend to trap voids inside the vias. Low molecular weight polymers have low Tg and low viscosity, which enables good thermal flow so that the BARC can fill vias easily without voids. Several kinds of crosslinkers were investigated in this study. When used with the same polymer system, formulations with different crosslinkers show varying results that affect planar fill, sidewall coverage, and, in some cases, voids. Additives also can change via fill behavior dramatically, and choosing the right additive will improve the via fill property. Processing conditions such as

Predictors of success in selective laser trabeculoplasty for primary open angle glaucoma in Chinese

Directory of Open Access Journals (Sweden)

Lee JW

2014-09-01

Full Text Available Jacky WY Lee,1,2 Catherine CL Liu,3 Jonathan CH Chan,4 Raymond LM Wong,5 Ian YH Wong,2 Jimmy SM Lai2 1The Department of Ophthalmology, Caritas Medical Centre, Hong Kong, SAR, People’s Republic of China; 2The Department of Ophthalmology, The University of Hong Kong, Hong Kong, SAR, People’s Republic of China; 3Department of Applied Mathematics, The Hong Kong Polytechnic University, Hong Kong, SAR, People’s Republic of China; 4The Department of Ophthalmology, Queen Mary Hospital, Hong Kong, SAR, People’s Republic of China; 5The Department of Ophthalmology and Visual Sciences, Hong Kong Eye Hospital, Hong Kong, SAR, People’s Republic of China Purpose: To determine the predictors of success for adjuvant selective laser trabeculoplasty (SLT in Chinese primary open angle glaucoma (POAG patients. Methods: This prospective study recruited Chinese subjects with unilateral or bilateral POAG currently taking medication to reduce intraocular pressure (IOP. All subjects received a single session of 360° SLT treatment and continued their medications for 1 month. SLT success was defined as IOP reduction ≥20% at 1 month. The following covariates were analyzed in both groups via univariate and multivariate analyses: age, sex, lens status, initial IOPs, post-SLT IOPs, number and type of medications, SLT shots and energy, and pre-SLT investigations.Results: In 51 eyes of 33 POAG subjects, the success rate of SLT was 47.1%. Certain groups of patients were associated with greater success using univariate analysis. These groups included the following: older age (coefficient =0.1; OR: 1.1; P=0.0003, a higher pre-SLT IOP (coefficient =0.3; OR: 1.3; P=0.0005, using four types of antiglaucoma medication (coefficient =2.1; OR: 8.4; P=0.005, a greater degree of spherical equivalent (coefficient =2.1; OR: 8.4; P=0.005, and the use of a topical carbonic anhydrase inhibitor (coefficient =1.7; OR: 6.0; P=0.003. None of the covariates were significant using

Adaptive Immune Responses Regulate the Pathophysiology of Lymphedema

Science.gov (United States)

2012-09-01

A, Hennig B (2000) Effect of complex decongestive physiotherapy on gene expression for the inflammatory response in peripheral lymphedema. Lymphology...pharmacologic antagonism of lysophosphatidic acid receptor 1 in a mouse model of scleroderma. Arthritis Rheum 63: 1405-1415. 51. Romani L, Mencacci A, Grohmann...severe disease in collagen-induced arthritis . Arthritis Rheum 48: 1452-1460. 29. Nakamura K, Radhakrishnan K, Wong YM, Rockson SG (2009) Anti

Palladium complexes of pyrrole-2-aldehyde thiosemicarbazone ...

Indian Academy of Sciences (India)

Chem. Rev. 253 1384; (j) Lobana T S, Sharma. R, Bawa G and Khanna S 2009 Coord. Chem. Rev. 253. 977; (k) Quiroga A G and Ranninger C N 2004 Coord. Chem. Rev. 248 119; (l) Dilworth J R, Arnold P, Morales. D, Wong Y L and Zheng Y 2002 Modern Coord. Chem. 217; (m) West D X, Liberta A E, Padhye S B, Chikate.

Flexible Transport Network Expansion via Open WDM Interfaces

DEFF Research Database (Denmark)

Fagertun, Anna Manolova; Skjoldstrup, Bjarke

2013-01-01

This paper presents a successful test-bed implementation of a multi-vendor transport network interconnection via open WDM interfaces. The concept of applying Alien Wavelengths (AWs) for network expansion was successfully illustrated via deployment of multi-domain/multi-vendor end-to-end OTN servi...

Effect of Gamma Radiation on the Microbial Synthesis of Metal Nanoparticles

International Nuclear Information System (INIS)

Farag Marzouk Marea Mosalam

2013-01-01

Monasus purpureus Monascus is an ascomycete's fungus traditionally used for the production of food colorants, fermented foods and beverages in southern China, Taiwan, Japan, Thailand, Indonesia and the Philippines. Species of Monascus are mainly employed in the production of red rice (Hesseltine, 1965), (Lin, 1973) and food colouring pigments (Wong and Koehler, 1983). This fungus divided into six species namely, M. ruber, M. pilosus, M. purpureus, M. floridans, M. pallens and M. sanguineus. The species with the greatest significance in the food industry are M. ruber, M. purpureus and M. pilosus (Martınkova and Patakova, 1999). The fungus Monascus has been traditionally used in East Asia for the production of fermented rice which served as a red food colorant. Nowadays, this natural dye is also used in European countries. Most studies have addressed the production of red orange oligoketides by the genus Monascus (Evans, and Wang, 1984) and their biological activities (Martfnkovi et al., 1995). M. purpureus has been used commercially to produce valuable secondary metabolites; ankaflavin and monascin (yellow pigments), monascorubrin and rubropunctanin (orange pigments), monascorubramine and rubropuctamine (red pigments) ( Wong et al.,1981), as well as antihypercholesterolemic agent, monacolin K (lovastatin), hypotensive agent, Gamma amino butyric acid (GABA) ( Su et al .,2003), antioxidant compounds, dimerumic acid (Aniya et al.,1999) and an antibacterial compound, 3-hydroxy-4-methoxy-benzoic acid (Wu et al., 2000). Red mold rice also contains unsaturated fatty acids that may also help to reduce serum lipids (Wang et al., 1997), total cholesterol and triglyceride levels levels (Wong et al., 1981). Red mold rice is also contains phytosterols such as beta sitosterol and campesterol (Heber et al., 1999) which are interfere with cholesterol absorption in the intestine (Moghadasian and Frohlich, 1999).The combination of such dietary sterols with statin drugs has been

VIA Employability

DEFF Research Database (Denmark)

Andersen, Henrik Mariendal

2017-01-01

’s realized at the entrance to the labor market and in the future career. The purpose is to find opportunities to improve employability-developing activities and to adapt it to specific needs from the students. Based on a number of qualitative interviews and personality tests of the graduates, an increased......The fact that students develop employability during their education is a key point for educational institutions and the focus on this issue has never been greater. This project looks into personal experience from VIA-graduates of "developing their employability" during the education and how it...

Two pathways to self-forgiveness: A hedonic path via self-compassion and a eudaimonic path via the reaffirmation of violated values.

Science.gov (United States)

Woodyatt, Lydia; Wenzel, Michael; Ferber, Matthew

2017-09-01

Self-forgiveness is often measured as a hedonic end-state, as the presence of positive affect and the absence of negative affect towards the self following a wrongdoing. However, self-forgiveness is also referred to as a difficult process. Self-forgiveness as a process of accepting responsibility and working through one's wrongdoing is a substantially un-hedonic - it is likely to be uncomfortable and at times painful. In this study, we examine two pathways to self-forgiveness: a hedonic focused pathway (via self-compassion) and a eudaimonic pathway (via reaffirmation of transgressed values). Across two studies, the data suggest that following interpersonal transgressions, self-compassion reduces self-punitiveness and increases end-state self-forgiveness (Study 1) via a reduction in perceived stigma (Study 2). In contrast, value reaffirmation increases the process of genuine self-forgiveness and reduces defensiveness (Study 1) via increased concern for shared group values (Study 2), in turn increasing desire to reconcile (Study 1), and amend-making and end-state self-forgiveness 1 week following the intervention (Study 2). The results suggest that both pathways can lead to self-forgiveness; however, following a transgression, self-forgiveness via a eudaimonic pathway offers greater promise for meeting the needs of both offenders and victims. © 2017 The British Psychological Society.

Bystander signaling via oxidative metabolism.

Science.gov (United States)

Sawal, Humaira Aziz; Asghar, Kashif; Bureik, Matthias; Jalal, Nasir

2017-01-01

The radiation-induced bystander effect (RIBE) is the initiation of biological end points in cells (bystander cells) that are not directly traversed by an incident-radiation track, but are in close proximity to cells that are receiving the radiation. RIBE has been indicted of causing DNA damage via oxidative stress, besides causing direct damage, inducing tumorigenesis, producing micronuclei, and causing apoptosis. RIBE is regulated by signaling proteins that are either endogenous or secreted by cells as a means of communication between cells, and can activate intracellular or intercellular oxidative metabolism that can further trigger signaling pathways of inflammation. Bystander signals can pass through gap junctions in attached cell lines, while the suspended cell lines transmit these signals via hormones and soluble proteins. This review provides the background information on how reactive oxygen species (ROS) act as bystander signals. Although ROS have a very short half-life and have a nanometer-scale sphere of influence, the wide variety of ROS produced via various sources can exert a cumulative effect, not only in forming DNA adducts but also setting up signaling pathways of inflammation, apoptosis, cell-cycle arrest, aging, and even tumorigenesis. This review outlines the sources of the bystander effect linked to ROS in a cell, and provides methods of investigation for researchers who would like to pursue this field of science.

Study of TCP densification via image analysis

International Nuclear Information System (INIS)

Silva, R.C.; Alencastro, F.S.; Oliveira, R.N.; Soares, G.A.

2011-01-01

Among ceramic materials that mimic human bone, β-type tri-calcium phosphate (β-TCP) has shown appropriate chemical stability and superior resorption rate when compared to hydroxyapatite. In order to increase its mechanical strength, the material is sintered, under controlled time and temperature conditions, to obtain densification without phase change. In the present work, tablets were produced via uniaxial compression and then sintered at 1150°C for 2h. The analysis via XRD and FTIR showed that the sintered tablets were composed only by β-TCP. The SEM images were used for quantification of grain size and volume fraction of pores, via digital image analysis. The tablets showed small pore fraction (between 0,67% and 6,38%) and homogeneous grain size distribution (∼2μm). Therefore, the analysis method seems viable to quantify porosity and grain size. (author)

Characterization of hematite nanoparticles synthesized via two different pathways

Science.gov (United States)

Das, Soumya; Hendry, M. Jim

2014-08-01

Hematite is one of the most common and thermodynamically stable iron oxides found in both natural and anthropogenic systems. Owing to its ubiquity, stability, moderate specific surface area, and ability to sequester metals and metalloids from aquatic systems, it has been the subject of a large number of adsorption studies published during the past few decades. Although preparation techniques are known to affect the surface morphology of hematite nanoparticles, the effects of aging under environmentally relevant conditions have yet to be tested with respect to surface morphology, surface area, and adsorptive capacity. We prepared hematite via two different pathways and aged it under highly alkaline conditions encountered in many mill tailings settings. Crystal habits and morphologies of the hematite nanoparticles were analyzed via scanning electron microscopy and transmission electron microscopy. X-ray diffraction, Raman spectroscopy, and Brunauer-Emmett-Teller surface area analyses were also conducted on the hematite nanoparticles before and after aging. The hematite synthesized via an Fe(III) salt solution (average particle size 37 nm) was morphologically and structurally different from the hematite synthesized via ferrihydrite aging (average particle size 144 nm). Overall, our data demonstrate that the crystallinity of hematite produced via ferrihydrite transformation is susceptible to morphological alterations/modifications. In contrast, the hematite formed via hydrolysis of an Fe(III) salt solution remains very stable in terms of structure, size, and morphology even under extreme experimental conditions.

Number theory via Representation theory

Indian Academy of Sciences (India)

2014-11-09

Number theory via Representation theory. Eknath Ghate. November 9, 2014. Eightieth Annual Meeting, Chennai. Indian Academy of Sciences1. 1. This is a non-technical 20 minute talk intended for a general Academy audience.

Monitoring of radiation via CT

International Nuclear Information System (INIS)

Atzinger, A.; Pfaendner, K.; Gfirtner, H.; Hoetzinger, H.

1981-01-01

The results presented in this article lead to the conclusion that it would be appropriate to demand control or monitoring of radiation via CT whenever complicated exposure to radiation is required. Such control appears mandatory in order to guarantee a sufficiently high tumour dosage and satisfactory protection or minimum burdening of the surrounding tissue. At first sight, it may seem that such CT operations are relatively costly. However, once the teamwork has been properly established, both the time required and the cost involved remain within reasonable limits and will probably not be greater than control via therapy simulator. The decisive factor is that computerised tomography should offer sufficient possibilities of translating such control into reality by effecting the necessary dosage adjustments in accordance with given requirements. (orig.) [de

Mundtlig eksamen via Adobe Connect - erfaringer og retningslinjer

Directory of Open Access Journals (Sweden)

Christopher Kjær

2011-12-01

Full Text Available I løbet af de sidste tre år har der på Syddansk Universitet (SDU været afholdt mere end 20 mundtlige kandidatforsvar samt andre mundtlige eksaminationer via webkonferencesystemet Adobe Connect. På baggrund heraf, er formålet med denne artikel, at videregive de praktiske erfaringer fra gennemførelsen af disse eksaminationer samt at opstille nogle hensigtsmæssige retningslinjer for dem, der ønsker at give sig i kast med mundtlig eksamination via Adobe Connect. Der indledes derfor med en generel præsentation af Adobe Connect samt de elementer ved systemet som oftest anvendes i forbindelse med mundtlig eksamination. Herefter præsenteres de typiske årsagerne til, at Adobe Connect anvendes til eksamination. I forlængelse heraf gennemgås nogle scenarier for afholdelse af mundtlig eksamination i systemet. Nogle af disse scenarier suppleres med beskrivelser af deltagernes oplevelser og erfaringer med gennemførelsen af mundtlige eksaminationer via Adobe Connect. Der afsluttes med nogle opsamlende retningslinjer for gennemførelse af mundtlig eksamination via Adobe Connect.

Via Hanseatica turismitee arendajad tutvustasid oma plaane Jõgevamaal

Index Scriptorium Estoniae

2006-01-01

Jõgeval toimunud seminaril tutvustati saavutusi Baltimaade turismivõrgustiku väljatöötamisel Via Hanseatica arenguvööndis. Via Hanseatica e. Hansatee on riikidevaheline transpordikoridor, mille trass hõlmab järgmisi linnu: Lübeck-Rostock-Szczecin-Gdansk-Kaliningrad-Shiauliai-Riia-Tartu-Narva-Peterburi ning ühendab Läänemere idapiirikonda EL-i tuumikaladega

A European Land Mobile Satellite System via EMS

Science.gov (United States)

Ananasso, Fulvio; Mistretta, Ignazio

1991-10-01

The paper analyzes the technical and market issues that influence the strategy of implementation of a Land Mobile Satellite System via the payload EMS (European Mobile System) embarked on ITALSAT F-2. The final goal is to determine services, network architecture, and added value chain that make LMSS via EMS profitable for a typical telecommunication company.

(Vapour + liquid) equilibria of the {1,1-difluoroethane (HFC-152a) + n-butane (HC-600)} system

International Nuclear Information System (INIS)

Im, Jihoon; Lee, Gangwon; Lee, Yong-Jin; Kim, Hwayong

2007-01-01

Binary (vapour + liquid) equilibrium data were obtained for the {1,1-difluoroethane (HFC-152a) + n-butane (HC-600)} system at temperatures from 313.15 K to 363.15 K. These experiments were carried out with a circulating-type apparatus with on-line gas chromatography. The experimental data were correlated well by Peng-Robinson equation of state using the Wong-Sandler mixing rules. This system shows positive azeotropic phase behaviour

ANALISIS SISTEM PENETAPAN FRANCHISE FEE DAN ROYALTY FEE PADA FRANCHISE BRC

Directory of Open Access Journals (Sweden)

Walid Darmawan

2016-02-01

Full Text Available Pada saat ini bisnis franchise atau waralaba di indonesia, semakin menjamur dan banyak diminati oleh masyarakat untuk mencari peluang baru, dari mulai waralaba lokal seperti Ayam bakar Wong Solo, Es Teller 77, Burger Mr.Edam,Alfa Mart, Indomart dan lain-lain. Sampai waralaba mancanegarapun semakin banyak diminati seperti KFC, Mc.Donalds, Hoka-Hoka Bento, Starbuck Coffiee dan lain sebagainya.DOI: 10.15408/aiq.v2i1.2472

Analisis Sistem Penetapan Franchise Fee dan Royalty Fee pada Franchise Brc

OpenAIRE

Darmawan, Walid

2010-01-01

Pada saat ini bisnis franchise atau waralaba di indonesia, semakin menjamur dan banyak diminati oleh masyarakat untuk mencari peluang baru, dari mulai waralaba lokal seperti Ayam bakar Wong Solo, Es Teller 77, Burger Mr.Edam,Alfa Mart, Indomart dan lain-lain. Sampai waralaba mancanegarapun semakin banyak diminati seperti KFC, Mc.Donalds, Hoka-Hoka Bento, Starbuck Coffiee dan lain sebagainya.DOI: 10.15408/aiq.v2i1.2472

Annual Historical Report Calendar Year 1993

Science.gov (United States)

1994-04-01

would improve the exercise capacity of adult rats exercising in the heat by increasing cardiac function produced mixed results. Treated animals...and Infectious Diseases at the Johns Hopkins University School of Hygiene and Public Health, 15 April 1993. Colonel Lee and Major Wong, Senior Medical...level of the coeliac axis. Probes and catheters were evaluated daily up to 30 days. Implants remained functional for an average of three weeks, permitting

Psychological Factors Influencing Life Satisfaction of Undergraduates

OpenAIRE

Ajayi, Olubukola; Adewumi, Bukunmi

2017-01-01

This study was designed to assess the psychological factors influencing life satisfaction of undergraduates. The instruments used were Perceived Stress Scale (PSS), Wong and Law Emotional Intelligence Scale (WLEIS), Rosenberge Self-esteem Scale (RSS), and Satisfaction with Life Scale (SWLS). A total number of 190 participants were purposively selected across various faculties in Ekiti State University. Four hypotheses were tested using Independent t-test to find the effects of perceived stres...

Prolonged Cycle Times and Schedule Growth in Defense Acquisition: A Literature Review

Science.gov (United States)

2014-01-01

10, 1979. DAU—See Defense Acquisition University. Decker, Gilbert F., Louis C. Wagner, William H. Forster, David M. Maddox, George T. Singley, and...March 2008. Bibliography 77 Johnson, Collie J., “Pentagon Systems Acquisition Director Speaks to Graduates of APMC 99-1,” PM Magazine, May–June...1999, pp. 8–11. Kassing, David , R. William Thomas, Frank Camm, and Carolyn Wong, How Funding Instability Affects Army Programs, Santa Monica, Calif

Startpoints via weak contractions

OpenAIRE

Agyingi, Collins Amburo; Gaba, Yaé Ulrich

2018-01-01

Startpoints (resp. endpoints) can be defined as "oriented fixed points". They arise naturally in the study of fixed for multi-valued maps defined on quasi-metric spaces. In this article, we give a new result in the startpoint theory for quasi-pseudometric spaces. The result we present is obtained via a generalized weakly contractive set-valued map.

Games people play the psychology of human relationships

CERN Document Server

Berne, Eric

2010-01-01

The bestselling Games People Play is the book that has helped millions of people understand the dynamics of relationships, by psychiatrist Eric Berne.We all play games. In every encounter with other people we are doing so. The nature of these games depends both on the situation and on who we meet.Eric Berne's classic Games People Play is the most accessible and insightful book ever written about the games we play: those patterns of behaviour that reveal hidden feelings and emotions. Wise and witty, it shows the underlying motivations behind our relationships and explores the roles that we try to play - and are forced to play.Games People Play gives you the keys to unlock the psychology of others - and yourself. You'll become more honest, more effective, and a true team player.'A brilliant, amusing, and clear catalogue of the psychological theatricals that human beings play over and over again' Kurt VonnegutEric Berne was a prominent psychiatrist and bestselling author.After inventing his groundbreaking Transa...

Reading of the Architectural Identity via Cinema

Directory of Open Access Journals (Sweden)

Havva Alkan Bala

2015-07-01

Full Text Available This study focused on the identity and proficiency of the profession of architecture via characters of “architect”, “student of architecture” and “having ambition to become an architect” in various films. Conclusions have been drawn about the professional applications and architectural life from the cinematographic level regarding the architect characters and their jobs via the seven films and a total of eleven different architect characters studied. This study aims to revise, through the cinema, the questions of what does an architect do? How does an architect work? What are the tools that an architect uses? How does an architect create their works? What is the mental map of an architect like? In short, who is an architect? New conclusions have been drawn, via a total of eleven different characters of architects in seven films, about architects and architects’ job from the cinematographic level to Professional practiceand architectural life.

Improved separability criteria via some classes of measurements

Science.gov (United States)

Shen, Shu-Qian; Li, Ming; Li-Jost, Xianqing; Fei, Shao-Ming

2018-05-01

The entanglement detection via local measurements can be experimentally implemented. Based on mutually unbiased measurements and general symmetric informationally complete positive-operator-valued measures, we present separability criteria for bipartite quantum states, which, by theoretical analysis, are stronger than the related existing criteria via these measurements. Two detailed examples are supplemented to show the efficiency of the presented separability criteria.

Integrated optical MEMS using through-wafer vias and bump-bonding.

Energy Technology Data Exchange (ETDEWEB)

McCormick, Frederick Bossert; Frederick, Scott K.

2008-01-01

This LDRD began as a three year program to integrate through-wafer vias, micro-mirrors and control electronics with high-voltage capability to yield a 64 by 64 array of individually controllable micro-mirrors on 125 or 250 micron pitch with piston, tip and tilt movement. The effort was a mix of R&D and application. Care was taken to create SUMMiT{trademark} (Sandia's ultraplanar, multilevel MEMS technology) compatible via and mirror processes, and the ultimate goal was to mate this MEMS fabrication product to a complementary metal-oxide semiconductor (CMOS) electronics substrate. Significant progress was made on the via and mirror fabrication and design, the attach process development as well as the electronics high voltage (30 volt) and control designs. After approximately 22 months, the program was ready to proceed with fabrication and integration of the electronics, final mirror array, and through wafer vias to create a high resolution OMEMS array with individual mirror electronic control. At this point, however, mission alignment and budget constraints reduced the last year program funding and redirected the program to help support the through-silicon via work in the Hyper-Temporal Sensors (HTS) Grand Challenge (GC) LDRD. Several months of investigation and discussion with the HTS team resulted in a revised plan for the remaining 10 months of the program. We planned to build a capability in finer-pitched via fabrication on thinned substrates along with metallization schemes and bonding techniques for very large arrays of high density interconnects (up to 2000 x 2000 vias). Through this program, Sandia was able to build capability in several different conductive through wafer via processes using internal and external resources, MEMS mirror design and fabrication, various bonding techniques for arrayed substrates, and arrayed electronics control design with high voltage capability.

Telelibrary: Library Services via Satellite.

Science.gov (United States)

Liu, Rosa

1979-01-01

Investigates the provision of library services via satellite, explains briefly the operation and advantages of communication satellites, and discusses the various telecommunications equipment and services which, when coupled with satellite transmission, will enhance library activities. Demand trend projections for telecommunications services…

Modulation of the interaction between human P450 3A4 and B. megaterium reductase via engineered loops.

Science.gov (United States)

Castrignanò, Silvia; D'Avino, Serena; Di Nardo, Giovanna; Catucci, Gianluca; Sadeghi, Sheila J; Gilardi, Gianfranco

2018-01-01

Chimerogenesis involving cytochromes P450 is a successful approach to generate catalytically self-sufficient enzymes. However, the connection between the different functional modules should allow a certain degree of flexibility in order to obtain functional and catalytically efficient proteins. We previously applied the molecular Lego approach to develop a chimeric P450 3A4 enzyme linked to the reductase domain of P450 BM3 (BMR). Three constructs were designed with the connecting loop containing no glycine, 3 glycine or 5 glycine residues and showed a different catalytic activity and coupling efficiency. Here we investigate how the linker affects the ability of P450 3A4 to bind substrates and inhibitors. We measure the electron transfer rates and the catalytic properties of the enzyme also in the presence of ketoconazole as inhibitor. The data show that the construct 3A4-5GLY-BMR with the longest loop better retains the binding ability and cooperativity for testosterone, compared to P450 3A4. In both 3A4-3GLY-BMR and 3A4-5GLY-BMR, the substrate induces an increase in the first electron transfer rate and a shorter lag phase related to a domain rearrangements, when compared to the construct without Gly. These data are consistent with docking results and secondary structure predictions showing a propensity to form helical structures in the loop of the 3A4-BMR and 3A4-3GLY-BMR. All three chimeras retain the ability to bind the inhibitor ketoconazole and show an IC 50 comparable with those reported for the wild type protein. This article is part of a Special Issue entitled: Cytochrome P450 biodiversity and biotechnology, edited by Erika Plettner, Gianfranco Gilardi, Luet Wong, Vlada Urlacher, Jared Goldstone. Copyright © 2017 Elsevier B.V. All rights reserved.

Systematic review of surveillance by social media platforms for illicit drug use.

Science.gov (United States)

Kazemi, Donna M; Borsari, Brian; Levine, Maureen J; Dooley, Beau

2017-12-01

The use of social media (SM) as a surveillance tool of global illicit drug use is limited. To address this limitation, a systematic review of literature focused on the ability of SM to better recognize illicit drug use trends was addressed. A search was conducted in databases: PubMed, CINAHL via Ebsco, PsychINFO via Ebsco, Medline via Ebsco, ERIC, Cochrane Library, Science Direct, ABI/INFORM Complete and Communication and Mass Media Complete. Included studies were original research published in peer-reviewed journals between January 2005 and June 2015 that primarily focused on collecting data from SM platforms to track trends in illicit drug use. Excluded were studies focused on purchasing prescription drugs from illicit online pharmacies. Selected studies used a range of SM tools/applications, including message boards, Twitter and blog/forums/platform discussions. Limitations included relevance, a lack of standardized surveillance systems and a lack of efficient algorithms to isolate relevant items. Illicit drug use is a worldwide problem, and the rise of global social networking sites has led to the evolution of a readily accessible surveillance tool. Systematic approaches need to be developed to efficiently extract and analyze illicit drug content from social networks to supplement effective prevention programs. © The Author 2017. Published by Oxford University Press on behalf of Faculty of Public Health. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com

Emergency Teacher Certification. ERIC Digest.

Science.gov (United States)

Ashburn, Elizabeth A.

Emergency certification involves the issuance of teaching licenses to individuals who have not completed a traditional college or university teacher education program. This two-page information review examines the problems arising from emergency certification and its relationship to student achievement. Some alternatives to emergency certification…

Women and Entrepreneurship. ERIC Digest.

Science.gov (United States)

Kerka, Sandra

The spectrum of women-owned businesses ranges from full corporations to microenterprises. Women business owners share many characteristics and motivations of business owners generally; other factors are dissatisfaction with "glass ceiling" limits, desire for job flexibility, and age discrimination. Women entrepreneurs often face barriers…

Tropical Rainforest Education. ERIC Digest.

Science.gov (United States)

Rillero, Peter

This digest provides four guideposts for tropical rainforest education: (1) structure; (2) location and climate; (3) importance; and (4) conservation of resources. Research is cited and background information provided about the layers of life and the adaptations of life within the tropical rain forest. Aspects of life within and near rain forests…

New home construction: Eric Allen

Energy Technology Data Exchange (ETDEWEB)

1987-02-01

This report describes some special energy efficient measures incorporated in the construction of a modestly-priced two and a half storey frame house with a floor area of 108 m{sup 2}. The house was built facing south, on a south-sloping lot with a thick stand of Jack Pine on the north side. The major energy efficient measures are: continuous air-vapour barrier and high insulation level to make the house as air-tight as possible; the use of passive solar heat which is expected to supply 37% of the annual heating requirements; a crawlspace plenum which draws hot air from the top of the house and recirculates it under the first floor; and use of horizontal strapping on which all wall partitions, electrical and plumbing work was done in order not to break the continuous air-vapour barrier and which itself provides extra insulation. The cost of making the house energy efficient was $2,500. The price of the house on completion was projected to be $65,000. The cost for the energy efficiency measures is 4% of the total. The Allen house is a good example of how an investment of a small percentage of the total cost, and about 67 hours of work, can result in an energy efficient house. The resulting savings on energy bills can be quite significant and can mean a return on the investment within 5 years. 3 figs., 1 tab.

Teaching about China. ERIC Digest.

Science.gov (United States)

Johnson, Jeffrey R.

In spring 1989, the United States watched intently as televised reports relayed the events unfolding in Beijing's (China) Tiananmen Square. This concern for a people whose culture and political institutions are significantly different reflects a continuing and compelling interest in China. Although historians and journalists in the United States…

Self-Mutilation. ERIC/CASS Digest.

Science.gov (United States)

Simpson, Chris

Self-mutilation has been most commonly seen as a diagnostic indicator for borderline personality disorder. However, practitioners have more recently observed self-harming behavior among those individuals diagnosed with bipolar disorder, obsessive-compulsive disorder, eating disorders, multiple personality disorder, borderline personality disorder,…

Flexible Work Schedules. ERIC Digest.

Science.gov (United States)

Kerka, Sandra

Flexible work schedules are one response to changes in the composition of the work force, new life-styles, and changes in work attitudes. Types of alternative work schedules are part-time and temporary employment, job sharing, and flextime. Part-time workers are a diverse group--women, the very young, and older near-retirees. Although part-time…

Pose-Invariant Face Recognition via RGB-D Images.

Science.gov (United States)

Sang, Gaoli; Li, Jing; Zhao, Qijun

2016-01-01

Three-dimensional (3D) face models can intrinsically handle large pose face recognition problem. In this paper, we propose a novel pose-invariant face recognition method via RGB-D images. By employing depth, our method is able to handle self-occlusion and deformation, both of which are challenging problems in two-dimensional (2D) face recognition. Texture images in the gallery can be rendered to the same view as the probe via depth. Meanwhile, depth is also used for similarity measure via frontalization and symmetric filling. Finally, both texture and depth contribute to the final identity estimation. Experiments on Bosphorus, CurtinFaces, Eurecom, and Kiwi databases demonstrate that the additional depth information has improved the performance of face recognition with large pose variations and under even more challenging conditions.

Testing locality at colliders via Bell's inequality?

International Nuclear Information System (INIS)

Abel, S.A.; Dreiner, H.; Dittmar, M.

1992-01-01

We consider a measurement of correlated spins at LEP and show that it does not constitute a general test of local-realistic theories via Bell's inequality. The central point of the argument is that such tests, where the spins of two particles are inferred from a scattering distribution, can be described by a local hidden variable theory. We conclude that with present experimental techniques it is not possible to test locality via Bell's inequality at a collider experiment. Finally we suggest an improved fixed-target experiment as a viable test of Bell's inequality. (orig.)

Lindstrom Receives 2013 Ocean Sciences Award: Citation

Science.gov (United States)

Gordon, Arnold L.; Lagerloef, Gary S. E.

2014-09-01

Eric J. Lindstrom's record over the last 3 decades exemplifies both leadership and service to the ocean science community. Advancement of ocean science not only depends on innovative research but is enabled by support of government agencies. As NASA program scientist for physical oceanography for the last 15 years, Eric combined his proven scientific knowledge and skilled leadership abilities with understanding the inner workings of our government bureaucracy, for the betterment of all. He is a four-time NASA headquarters medalist for his achievements in developing a unified physical oceanography program that is well integrated with those of other federal agencies.

Spór o korzenie nazizmu. Hannah Arendt i Erica Voegelina koncepcje źródeł zjawiska

Directory of Open Access Journals (Sweden)

Tomasz BORYCKI

2015-06-01

Full Text Available Published in 1951, The origins of totalitarianism was a quantum leap in Hannah Arendt’s academic career. The book made her one of the most important scholars of Nazi ideology. Arendt’s work also won wide acclaim, partly due to a critical review by Eric Voegelin, which did not remain without responses from the author (both in public and in private correspondence. This paper tries to reconstruct the debates of Hannah Arendt and Eric Voegelin (including in the articles New science of politics and Some problems of German hegemony on the origins of Nazism.

Superficial parotidectomy via facelift incision

NARCIS (Netherlands)

Lohuis, Peter J. F. M.; Tan, M. Liane; Bonte, Katrien; van den Brekel, Michiel W. M.; Balm, Alfons J. M.; Vermeersch, Hubert B.

2009-01-01

The stigma of a visually prominent facial scar following parotid surgery can be distressing to a young patient. The surgical technique of parotidectomy via a facelift incision is described and evaluated. Thirty patients with a benign lesion of the parotid gland underwent a partial superficial

Template matching via densities on the roto-translation group

NARCIS (Netherlands)

Bekkers, E.; Loog, M.; Romeny, B. ter Haar; Duits, R.

2018-01-01

We propose a template matching method for the detection of 2D image objects that are characterized by orientation patterns. Our method is based on data representations via orientation scores, which are functions on the space of positions and orientations, and which are obtained via a wavelet-type

Screening of cervical cancer by VIA among women in Rajshahi Medical College Hospital

Directory of Open Access Journals (Sweden)

N Yusuf

2012-02-01

Full Text Available Objective: To find out different grades of cervical intraepithelial lesions of cervix with visual inspection of cervix with acetic acid (VIA. Methods: VIA was carried out in 540 eligible women attending Gynaecology Outpatient Department for gynecological problems. The women underwent a complete clinical evaluation. All screened women (540 were evaluated by colposcopy and biopsies which were taken from different quadrants of the cervix. The final diagnosis was based on histology, which allowed direct estimation of sensitivity, specificity, and predictive values of VIA and colposcopy. Those with abnormal lesions diagnosed by histology were considered as true positive. Results: Out of 540 patients screened, 212 (39.27% were VIA positive. More patients with cervical lesions were detected by VIA than colposcopy. There were 63 (11.67% women with histologic cervical intraepithelial neoplasia (CIN I, which was found in 150 (27.78% by VIA and 138 (25.56% by colposcopy. VIA and colposcopy yielded high grade CIN II in the same number of patients. Biopsy proven cancer was found in 24 (4.45% which was detected in 18 (3.33% by VIA and colposcopy. Sensitivity and specificity of VIA were 68.50% and 70.45% respectively. Positive predictive value was 41.04% and negative predictive value was 90.85%. Conclusions: VIA can differentiate a normal cervix from a precancerous cervix with reasonable accuracy. The sensitivity and specificity of VIA are comparable to the other studies. So VIA may reduce the cervical intraepithelial lesions both in urban and rural areas.

Synthesis of dinucleoside phosphorodithioates via thioamidites

DEFF Research Database (Denmark)

Brill, Wolfgang K D; Nielsen, John; Caruthers, Marvin H.

1988-01-01

Deoxynucleosides and S-(4-chlorobenzyl)-phosphorothiodiamidites react via phosphorothioamidites to form thiophosphite triesters. Sulfur oxidation yields dinucleoside phosphorodithioate triesters which can be used to selectively introduce dithioate linkages into DNA....

Biodiesel via hydrotreating of fat

DEFF Research Database (Denmark)

Madsen, Anders Theilgaard; Ahmed, El Hadi; Christensen, Claus Hviid

Biodiesel production via transesterification to fatty acid alkyl esters is rising rapidly worldwide due to the limited availability of fossil resources and the problems of global warming. Often, however, the use of 2nd-generation feedstock like animal waste fat and trap greases etc. is made...

Big data in pharmacy practice: current use, challenges, and the future

OpenAIRE

Ma, Carolyn; Smith, Helen Wong; Chu, Cherie; Juarez, Deborah T

2015-01-01

Carolyn Ma, Helen Wong Smith, Cherie Chu, Deborah T JuarezDepartment of Pharmacy Practice, The Daniel K Inouye College of Pharmacy, University of Hawai'i at Hilo, Hilo, HI, USAAbstract: Pharmacy informatics is defined as the use and integration of data, information, knowledge, technology, and automation in the medication-use process for the purpose of improving health outcomes. The term “big data” has been coined and is often defined in three V's: volume, v...

3D-printed patient-specific applications in orthopedics

OpenAIRE

Wong KC

2016-01-01

Kwok Chuen Wong Department of Orthopedics and Traumatology, Prince of Wales Hospital, The Chinese University of Hong Kong, Shatin, Hong Kong Abstract: With advances in both medical imaging and computer programming, two-dimensional axial images can be processed into other reformatted views (sagittal and coronal) and three-dimensional (3D) virtual models that represent a patients’ own anatomy. This processed digital information can be analyzed in detail by orthopedic surgeons to perform p...

Static Extraction and Conformance Analysis of Hierarchical Runtime Architectural Structure

Science.gov (United States)

2010-05-14

information as a separate input. For instance, the Software Bookshelf (Finnigan et al. 1997), of which (PBS 2000) is an instantiation, has the...Kostas Kontogiannis, Hausi A. Müller, John Mylopoulos, Stephen G. Perelgut, Martin Stanley, and Kerny Wong. The Soft- ware Bookshelf . IBM Systems...pages 70–79, 2004. PBS. PBS: The Portable Bookshelf . http://www.swag.uwaterloo.ca/pbs/, 2000. Dewayne E. Perry and Alexander L. Wolf. Foundations for

Chronic fluoxetine treatment increases daytime melatonin synthesis in the rodent

OpenAIRE

Reierson, GW; Wong,Mali; Licinio,Julio; Mastronardi,C

2009-01-01

Gillian W Reierson, Claudio A Mastronardi, Julio Licinio, Ma-Li WongCenter on Pharmacogenomics, Department of Psychiatry and Behavioral Sciences, University of Miami Miller School of Medicine, Miami, FL, USAAbstract: Circadian rhythm disturbances can occur as part of the clinical symptoms of major depressive disorder and have been found to resolve with antidepressant therapy. The pineal gland is relevant to circadian rhythms as it secretes the hormone melatonin following activation of the cyc...

The Role of Hydromagnetic Waves in the Magnetosphere and the Ionosphere

Science.gov (United States)

1991-01-31

of right-hand-polarized waves in instabilities, we follow the examples discussed by Wong interplanetary shocks and in the terrestrial foreshock and... foreshock , (Received January 14, 1988;J. Geophys. Res., 90, 1429, 1985. Spangler, S.R., and J.P. Sheerin, Alfv6.n wave revised April 15, 1988;collapse...bow shocks,2 and in the interplanetary shocks and the a four-wave parametric coupling process is a.alyzed for the terrestrial foreshock .3 .4 Moreover

Spectacular Subjects : Race, Rhetoric, and Visuality in American Public Cultures (1870-1900)

OpenAIRE

Jabour, Tania Nicole

2015-01-01

Spectacular Subjects engages with the campaigns of three activists who inserted themselves into the nineteenth century American public sphere to combat forces of exploitation and disfranchisement in the communities they came to represent. The project is divided into three chapters, which correspond to the figures profiled : Ida B. Wells, an African American anti-lynching crusader; Sarah Winnemucca, a Native American advocate for reservation reform; and Wong Chin Foo, a Chinese American journa...

RSA-Based Secret Handshakes

OpenAIRE

Vergnaud , Damien

2006-01-01

A secret handshake mechanism allows two entities, members of a same group, to authenticate each other secretly. This primitive was introduced recently by Balfanz, Durfee, Shankar, Smetters, Staddon and Wong and, so far, all the schemes proposed are based on discrete log systems. This paper proposes three new secret handshake protocols secure against active impersonator and detector adversaries. Inspired by two RSA-based key agreement protocols introduced by Okamoto and Tanaka in 1989 and Gira...

'You have to be adaptable, obviously' : constructing professional identities in multicultural workplaces in Hong Kong

OpenAIRE

Schnurr, Stephanie; Zayts, Olga

2012-01-01

In spite of the increasing globalisation of the work domain and the mobilization of the workforce (Wong et al. 2007) only very little attention has been paid to the interplay between culture and professional identities in workplace contexts. This paper addresses this gap by exploring some of the ways through which professionals are required to construct and negotiate their various identities in increasingly multicultural contexts where notions of culture may become particularly salient.\\ud We...

A Multi Agent System for Flow-Based Intrusion Detection Using Reputation and Evolutionary Computation

Science.gov (United States)

2011-03-01

pertinent example of the application of Evolutionary Algorithms to pattern recognition comes from Radtke et al. [130]. The authors apply Multi- Objective...J., T. Zseby, and B. Claise. S. Zander,” Requirements for IP Flow Information Export (IPFIX). Technical report, RFC 3917, October 2004. [130] Radtke ...hal.inria.fr/inria-00104200/en/. [131] Radtke , P.V.W., T. Wong, and R. Sabourin. “A multi-objective memetic al- gorithm for intelligent feature extraction

The k-means clustering technique: General considerations and implementation in Mathematica

Directory of Open Access Journals (Sweden)

Laurence Morissette

2013-02-01

Full Text Available Data clustering techniques are valuable tools for researchers working with large databases of multivariate data. In this tutorial, we present a simple yet powerful one: the k-means clustering technique, through three different algorithms: the Forgy/Lloyd, algorithm, the MacQueen algorithm and the Hartigan and Wong algorithm. We then present an implementation in Mathematica and various examples of the different options available to illustrate the application of the technique.

The role of insulin glulisine to improve glycemic control in children with diabetes mellitus

OpenAIRE

Carter J; Lih A; Hibbert EL; Wong T; Girgis C; Garg

2010-01-01

Anna Lih, Emily Hibbert, Tang Wong, Christian M Girgis, Nidhi Garg, John N CarterDepartment of Endocrinology and Metabolism, Concord Hospital, NSW, Australia; University of Sydney, Camperdown, NSW, AustraliaAbstract: Glulisine (Apidra®) is a rapid-acting human insulin analog approved for use in children with diabetes mellitus ≥4 years of age. Management of children with type 1 diabetes has seen a shift in favor of mimicking normal physiological insulin responses with multiple d...

Retooling for the Future

Science.gov (United States)

2013-05-01

move up and down the power pyramid . A critical point exists where the dominant power seeks to maintain the status quo and its position atop the... pyramid while rising revisionist challengers seek to alter their position or eliminate the established system. Simply put, the theory posits a scenario...Wong-Diaz: Retooling 9 1950 a weaker China intervened against the U.S. and the United Nations in Korea; in 1973 Egypt crossed into the Sinai

The Feminist Movement and Equality in the Federal Workforce: Understanding the Position of Women in USAID’s Foreign Service

Science.gov (United States)

2015-05-21

foreign affairs agencies prohibited married women from receiving overseas living quarters and other allowances offered to men and unmarried women on the...for at least one year, frequently leaving families behind.5 Officers who enter the Foreign Service unmarried all too often remain single, even if...File, 2000), 3. 14 Ibid. 15 Jane Wong, “The Anti-Essentialism vs . Essentialism Debate in Feminist Legal Theory: The Debate and Beyond,” William and

Monitoring and evaluation of sustained clinical performance and tuberculosis management in the South African mining industry

CSIR Research Space (South Africa)

Murray, J

2004-03-01

Full Text Available Advisory Committee Project Summary : SIM 02-08-02 Project Title: MONITORING AND EVALUATION OF SUSTAINED CLINICAL PERFORMANCE AND TUBERCULOSIS MANAGEMENT IN THE SA MINING INDUSTRY (22 pages) Author(s): Dr Jill Murray Dr Michelle Wong...-orientated data analyses. It was then possible to quantify the high proportion of pulmonary tuberculosis in miners that appeared to be undiagnosed during life (˜ 60%). SIMRAC Health 611 clearly demonstrated that significant problems exist with regard...

Improved hard-thermal-loop effective action for hot QED and QCD

International Nuclear Information System (INIS)

Flechsig, F.; Rebhan, A.K.

1995-01-01

The conventional results for hard thermal loops, which are the building blocks of resummed perturbation theory in thermal field theories, have collinear singularities when external momenta are light-like. It is shown that by taking into account asymptotic thermal masses these singularities are removed. The thus improved hard thermal loops can be summarized by compact gauge-invariant effective actions, generalizing the ones found by Taylor and Wong, and by Braaten and Pisarski. (orig.)

SU-E-P-26: Oncospace: A Shared Radiation Oncology Database System Designed for Personalized Medicine, Decision Support, and Research

Energy Technology Data Exchange (ETDEWEB)

Bowers, M; Robertson, S; Moore, J; Wong, J; DeWeese, T; McNutt, T [Johns Hopkins University, Baltimore, MD (United States); Phillips, M [Univ Washington, Seattle, WA (United States); Hendrickson, K [University of Washington, Seattle, WA (United States); Song, W; Kwok, P [Sunnybrook Research Institute, Sunnybrook Health Sciences Centre, U of T, Toronto, Ontario (Canada)

2015-06-15

Purpose: Advancement in Radiation Oncology (RO) practice develops through evidence based medicine and clinical trial. Knowledge usable for treatment planning, decision support and research is contained in our clinical data, stored in an Oncospace database. This data store and the tools for populating and analyzing it are compatible with standard RO practice and are shared with collaborating institutions. The question is - what protocol for system development and data sharing within an Oncospace Consortium? We focus our example on the technology and data meaning necessary to share across the Consortium. Methods: Oncospace consists of a database schema, planning and outcome data import and web based analysis tools.1) Database: The Consortium implements a federated data store; each member collects and maintains its own data within an Oncospace schema. For privacy, PHI is contained within a single table, accessible to the database owner.2) Import: Spatial dose data from treatment plans (Pinnacle or DICOM) is imported via Oncolink. Treatment outcomes are imported from an OIS (MOSAIQ).3) Analysis: JHU has built a number of webpages to answer analysis questions. Oncospace data can also be analyzed via MATLAB or SAS queries.These materials are available to Consortium members, who contribute enhancements and improvements. Results: 1) The Oncospace Consortium now consists of RO centers at JHU, UVA, UW and the University of Toronto. These members have successfully installed and populated Oncospace databases with over 1000 patients collectively.2) Members contributing code and getting updates via SVN repository. Errors are reported and tracked via Redmine. Teleconferences include strategizing design and code reviews.3) Successfully remotely queried federated databases to combine multiple institutions’ DVH data for dose-toxicity analysis (see below – data combined from JHU and UW Oncospace). Conclusion: RO data sharing can and has been effected according to the Oncospace

SU-E-P-26: Oncospace: A Shared Radiation Oncology Database System Designed for Personalized Medicine, Decision Support, and Research

International Nuclear Information System (INIS)

Bowers, M; Robertson, S; Moore, J; Wong, J; DeWeese, T; McNutt, T; Phillips, M; Hendrickson, K; Song, W; Kwok, P

2015-01-01

Purpose: Advancement in Radiation Oncology (RO) practice develops through evidence based medicine and clinical trial. Knowledge usable for treatment planning, decision support and research is contained in our clinical data, stored in an Oncospace database. This data store and the tools for populating and analyzing it are compatible with standard RO practice and are shared with collaborating institutions. The question is - what protocol for system development and data sharing within an Oncospace Consortium? We focus our example on the technology and data meaning necessary to share across the Consortium. Methods: Oncospace consists of a database schema, planning and outcome data import and web based analysis tools.1) Database: The Consortium implements a federated data store; each member collects and maintains its own data within an Oncospace schema. For privacy, PHI is contained within a single table, accessible to the database owner.2) Import: Spatial dose data from treatment plans (Pinnacle or DICOM) is imported via Oncolink. Treatment outcomes are imported from an OIS (MOSAIQ).3) Analysis: JHU has built a number of webpages to answer analysis questions. Oncospace data can also be analyzed via MATLAB or SAS queries.These materials are available to Consortium members, who contribute enhancements and improvements. Results: 1) The Oncospace Consortium now consists of RO centers at JHU, UVA, UW and the University of Toronto. These members have successfully installed and populated Oncospace databases with over 1000 patients collectively.2) Members contributing code and getting updates via SVN repository. Errors are reported and tracked via Redmine. Teleconferences include strategizing design and code reviews.3) Successfully remotely queried federated databases to combine multiple institutions’ DVH data for dose-toxicity analysis (see below – data combined from JHU and UW Oncospace). Conclusion: RO data sharing can and has been effected according to the Oncospace

New percepts via mental imagery?

Directory of Open Access Journals (Sweden)

Fred Walter Mast

2012-10-01

Full Text Available We are able to extract detailed information from mental images that we were not explicitly aware of during encoding. For example, we can discover a new figure when we rotate a previously seen image in our mind. However, such discoveries are not really new but just new interpretations. In two recent publications, we have shown that mental imagery can lead to perceptual learning (Tartaglia et al., 2009, 2012. Observers imagined the central line of a bisection stimulus for thousands of trials. This training enabled observers to perceive bisection offsets that were invisible before training. Hence, it seems that perceptual learning via mental imagery leads to new percepts. We will argue, however, that these new percepts can occur only within known models. In this sense, perceptual learning via mental imagery exceeds new discoveries in mental images. Still, the effects of mental imagery on perceptual learning are limited. Only perception can lead to really new perceptual experience.

46 CFR 503.24 - Information available via the internet.

Science.gov (United States)

2010-10-01

... 46 Shipping 9 2010-10-01 2010-10-01 false Information available via the internet. 503.24 Section... Information Act Procedures § 503.24 Information available via the internet. (a) The Commission maintains an internet web site. The Commission home page may be found at http://www.fmc.gov. (b) The following general...

Search for chameleon particles via photon regeneration

International Nuclear Information System (INIS)

Chou, Aaron S.; CCPP, New York U.

2008-01-01

We report the first results from the GammeV search for chameleon particles, which may be created via photon-photon interactions within a strong magnetic field. The chameleons are assumed to have matter effects sufficiently strong that they reflect from all solid surfaces of the apparatus, thus evading detection in our previous search for weakly-interacting axion-like particles. We implement a novel technique to create and trap the reflective particles within a jar and to detect them later via their afterglow as they slowly convert back into photons. These measurements provide the first experimental constraints on the couplings of chameleons to photons

Indirect Liquefaction of Biomass to Transportation Fuels Via Mixed Oxygenated Intermediates

Energy Technology Data Exchange (ETDEWEB)

Tan, Eric C.D.

2016-11-14

This paper presents a comparative techno-economic analysis of four emerging conversion pathways from biomass to gasoline-, jet-, and diesel-range hydrocarbons via indirect liquefaction with specific focus on pathways utilizing oxygenated intermediates. The processing steps include: biomass-to-syngas via indirect gasification, gas cleanup, conversion of syngas to alcohols/oxygenates followed by conversion of alcohols/oxygenates to hydrocarbon blendstocks via dehydration, oligomerization, and hydrogenation.

Deriving consensus rankings via multicriteria decision making methodology

OpenAIRE

Amy Poh Ai Ling; Mohamad Nasir Saludin; Masao Mukaidono

2012-01-01

Purpose - This paper seeks to take a cautionary stance to the impact of the marketing mix on customer satisfaction, via a case study deriving consensus rankings for benchmarking on selected retail stores in Malaysia. Design/methodology/approach - The ELECTRE I model is used in deriving consensus rankings via multicriteria decision making method for benchmarking base on the marketing mix model 4P's. Descriptive analysis is used to analyze best practice among the four marketing tactics. Finding...

Supervision af psykoterapi via Skype

DEFF Research Database (Denmark)

Jacobsen, Claus Haugaard; Grünbaum, Liselotte

2011-01-01

that although face-to-face meetings are to be preferred, today’s technology means that supervision via videoconference like Skype™ is better than just being acceptable. Thus, it offers a good alternative to face-to-face encounters, and in certain ways it even seems to boost the growth of the supervisees...

Time coded distribution via broadcasting stations

Science.gov (United States)

Leschiutta, S.; Pettiti, V.; Detoma, E.

1979-01-01

The distribution of standard time signals via AM and FM broadcasting stations presents the distinct advantages to offer a wide area coverage and to allow the use of inexpensive receivers, but the signals are radiated a limited number of times per day, are not usually available during the night, and no full and automatic synchronization of a remote clock is possible. As an attempt to overcome some of these problems, a time coded signal with a complete date information is diffused by the IEN via the national broadcasting networks in Italy. These signals are radiated by some 120 AM and about 3000 FM and TV transmitters around the country. In such a way, a time ordered system with an accuracy of a couple of milliseconds is easily achieved.

Effects of Cognitive Bias Modification Training via Smartphones

Directory of Open Access Journals (Sweden)

Ranming Yang

2017-08-01

Full Text Available Background and Objectives: Negative cognitive biases have been linked to anxiety and mood problems. Accumulated data from laboratory studies show that positive and negative interpretation styles with accompanying changes in mood can be induced through cognitive bias modification (CBM paradigms. Despite the therapeutic potential of positive training effects, few studies have explored training paradigms administered via smartphones. The current study aimed to compare the effectiveness of three different types of training programmes (cognitive bias modification-attention, CBM-A; cognitive bias modification-interpretation, CBM-I; attention and interpretation modification, AIM administered via smart-phones by using a control condition (CC.Methods:Seventy-six undergraduate participants with high social anxiety (Liebowitz Social Anxiety Scale, LSAS ≥ 30 were randomly assigned to four groups: CBM-A (n = 20, CBM-I (n = 20, AIM (n = 16, and CC (n = 20.Results: The results showed that the effects of CBM training, CBM-I training, or AIM training vs. CC for attention yielded no significant differences in dot-probe attention bias scores. The CBM-I group showed significantly less threat interpretation and more benign interpretation than the CC group on interpretation bias scores.Conclusions: The present results supported the feasibility of delivering CBM-I via smartphones, but the effectiveness of CBM-A and AIM training via smartphones was limited.

Effect of via depth on the TSV filling process for different current densities

Science.gov (United States)

Wang, Feng; Zhao, Zhipeng; Nie, Nantian; Wang, Fuliang; Zhu, Wenhui

2018-04-01

Through-silicon-via (TSV) filling with optimum electrodeposition parameters is still a challenge in the industry, especially for via with different depths. Herein, the effects of via depth on optimum current density and filling patterns were investigated. It was found that the deeper the via, the lower the optimum current density. At low current density (4 mA cm-2), the via depth only affects the size of the defect, but does not change the filling pattern. However, at medium current density (7 mA cm-2), the filling pattern changes from super-conformal filling to sub-conformal filling with the increase of via depth, the pinch-off position remaining constant at a depth of about 70 µm from the top surface. Simulations of the TSV filling process using COMSOL modeling software revealed that the local concentration of additives, which is affected by the via depth, determine the morphology of the electrodeposition, matching well the experimental results.

Image Edge Tracking via Ant Colony Optimization

Science.gov (United States)

Li, Ruowei; Wu, Hongkun; Liu, Shilong; Rahman, M. A.; Liu, Sanchi; Kwok, Ngai Ming

2018-04-01

A good edge plot should use continuous thin lines to describe the complete contour of the captured object. However, the detection of weak edges is a challenging task because of the associated low pixel intensities. Ant Colony Optimization (ACO) has been employed by many researchers to address this problem. The algorithm is a meta-heuristic method developed by mimicking the natural behaviour of ants. It uses iterative searches to find the optimal solution that cannot be found via traditional optimization approaches. In this work, ACO is employed to track and repair broken edges obtained via conventional Sobel edge detector to produced a result with more connected edges.

Genetic Diversity in Salmonella Isolates from Ducks and their Environments in Penang, Malaysia using Enterobacterial Repetitive Intergenic Consensus

Directory of Open Access Journals (Sweden)

Frederick Adzitey 1, Gulam Rusul Rahmat Ali2*, Nurul Huda2 and Rosma Ahmad3

2013-07-01

Full Text Available A total of 107 Salmonella isolates (37 S. typhimurium, 26 S. hadar, 15 S. enteritidis, 15 S. braenderup, and 14 S. albany isolated from ducks and their environments in Penang, Malaysia were typed using enterobacterial repetitive intergenic consensus (ERIC to determine their genetic diversity. Analysis of the Salmonella strains by ERIC produced DNA fingerprints of different sizes for differentiation purposes. The DNA fingerprints or band sizes ranged from 14-8300bp for S. Typhimurium, 146-6593bp for S. hadar, 15-4929bp for S. enteritidis, 14-5142bp for S. braenderup and 7-5712bp for S. albany. Cluster analysis at a coefficient of 0.85 grouped the Salmonella strains into various clusters and singletons. S. typhimurium were grouped into 10 clusters and 6 singletons, S. Hadar were grouped into 3 clusters and 18 singletons, S. enteritidis were grouped into 3 clusters and 7 singletons, S. braenderup were grouped into 4 clusters and 7 singletons, and S. albany were grouped into 3 clusters and 7 singletons with discriminatory index (D ranging from 0.92-0.98. ERIC proved to be a useful typing tool for determining the genetic diversity of the duck Salmonella strains.

George's cosmic treasure hunt

CERN Document Server

Hawking, Lucy; Parsons, Gary

2009-01-01

George and Annie explore the galaxy in this cosmic adventure from Stephen Hawking and Lucy Hawking, complete with essays from Professor Hawking about the latest in space travel. George is heartbroken when he learns that his friend Annie and her father are moving to the US. Eric has a new job working for the space program, looking for signs of life in the Universe. Eric leaves George with a gift—a book called The User’s Guide to the Universe. But Annie and Eric haven’t been gone for very long when Annie believes that she is being contacted by aliens, who have a terrible warning for her. George joins her in the US to help her with her quest—and before he knows it, he, Annie, Cosmos, and Annie’s annoying cousin Emmett have been swept up in a cosmic treasure hunt, spanning the whole galaxy and beyond. Lucy Hawking's own experiences in zero-gravity flight and interviews with astronauts at Cape Kennedy and the Johnson Space Center lend the book a sense of realism and excitement that is sure to fire up ima...

Generalized synchronization via impulsive control

International Nuclear Information System (INIS)

Zhang Rong; Xu Zhenyuan; Yang, Simon X.; He Xueming

2008-01-01

This paper demonstrates theoretically that two completely different systems can implement GS via impulsive control, moreover by using impulsive control, for a given manifold y = H(x) we construct a response system to achieve GS with drive system and the synchronization manifold is y = H(x). Our theoretical results are supported by numerical examples

Copper electrodeposition in a through-silicon via evaluated by rotating disc electrode techniques

International Nuclear Information System (INIS)

Tsai, Tzu-Hsuan; Huang, Jui-Hsiung

2010-01-01

Via filling is a critical process for metallization of a through-silicon via (TSV) in a 3D MEMS device. This study uses a rotating disc electrode (RDE) at 1000 rpm, 100 rpm and 10 rpm to simulate the mass-transfer environment of metallization on the wafer surface, at the bottom of shallow vias and the deep vias, respectively. RDE techniques display the difference of suppression action among three rotation speeds clearly. The calculated filling power is higher over a wide surface current density using the plating bath of 50 g L −1 Cu 2+ than that of 25 or 75 g L −1 Cu 2+ . TSV filling in a wafer-segment scale, with 15 µm via diameter and 150 µm via depth, verifies the performance predicted by the RDE techniques

Hubble Space Telescope via the Web

Science.gov (United States)

O'Dea, Christopher P.

The Space Telescope Science Institute (STScI) makes available a wide variety of information concerning the Hubble Space Telescope (HST) via the Space Telescope Electronic Information Service (STEIS). STEIS is accessible via anonymous ftp, gopher, WAIS, and WWW. The information on STEIS includes how to propose for time on the HST, the current status of HST, reports on the scientific instruments, the observing schedule, data reduction software, calibration files, and a set of publicly available images in JPEG, GIF and TIFF format. STEIS serves both the astronomical community as well as the larger Internet community. WWW is currently the most widely used interface to STEIS. Future developments on STEIS are expected to include larger amounts of hypertext, especially HST images and educational material of interest to students, educators, and the general public, and the ability to query proposal status.

Researching Human Experience: video intervention/prevention assessment (VIA

Directory of Open Access Journals (Sweden)

Jennifer Patashnick

2005-05-01

Full Text Available Human experience is a critical subject for research. By discussing Video Intervention/Prevention Assessment (VIA, a patient-centered health research method where patients teach their clinicians about living with a chronic condition through the creation of visual illness narratives, this paper examines the value of qualitative inquiry and why human experience rarely is investigated directly. An analysis of a sample VIA data is presented to demonstrate how, by utilizing grounded theory and qualitative analysis, one can derive rich and unique information from human experience.

The periodicity of sleep duration – an infradian rhythm in spontaneous living

OpenAIRE

Wong, Shi Ngar; Halaki,Mark; Chow,Chin Moi

2013-01-01

Shi Ngar Wong, Mark Halaki, Chin Moi ChowDiscipline of Exercise and Sport Science, University of Sydney, Sydney, NSW, AustraliaAbstract: The sleep–wake cycle is a process not only dictated by homeostatic and circadian factors but also by social and environmental influences. Thus, the total sleep time partly reflects sleep need, which is integral to the dynamics of sleep loss recovery. This study explored the nature of the observed oscillations in total sleep time in healthy adults u...

Preparation and Electrocatalytic Activity of Gold Nanoparticles Immobilized on the Surface of 4-Mercaptobenzoyl-Functionalized Multiwalled Carbon Nanotubes

Science.gov (United States)

2010-12-20

thiolate -Au bonds,30 and so GNP/MB-MWCNT hybrids were synthesized using a modified literature procedure.31 The SEM images show sequential...4 The electrocatalytic stability of GNP/MB-MWCNT supposes to be originated from the formation of stable thiolate -Au bonds that prevent aggregation of...Moon, K.-S.; Wong, C. P. Carbon 2007, 45, 655–661. (19) Sandler, J.; Shaffer, M. S. P.; Prasse, T.; Bauhofer, W.; Schulte, K.; Windle, A. H. Polymer

Physical-Mechanisms Based Reliability Analysis For Emerging Technologies

Science.gov (United States)

2017-05-05

irradiation effects on deep level states in Mg-doped p-type GaN grown by ammonia-based molecular beam epitaxy," Appl. Phys. Lett., vol. 106, article...Chan, A. Raman, and M. Turowski, "State and angular dependence of single-event upsets in an asymmetric RC-hardened SRAM using deep trench capacitors...Trinczek, E. W. Blackmore, S. J. Wen , R. Wong, B. Narasimham, J. A. Pellish and H. Puchner, "The contribution of low-energy protons to the total

Purification and in vitro antioxidant activities of tellurium-containing phycobiliproteins from tellurium-enriched Spirulina platensis

OpenAIRE

Chen, Tianfeng; Yang,Fang; Wong,Ka-Hing; Yang,Yufeng; Li,Xiaoling; Jiang,Jie; Wu,Hualian; Zheng,Wenjie

2014-01-01

Fang Yang,1 Ka-Hing Wong,2 Yufeng Yang,3 Xiaoling Li,1 Jie Jiang,1 Wenjie Zheng,1 Hualian Wu,1 Tianfeng Chen1 1Department of Chemistry, Jinan University, Guangzhou, People’s Republic of China; 2Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hong Kong, People’s Republic of China; 3Institute of Hydrobiology, College of Life Science and Technology, Jinan University, Guangzhou, People’s Republic of China Abstract: Tellu...

Food Photography dan Eating Out di Media Sosial Instagram

OpenAIRE

Nisak, Khoirun; Hariyanto, Didik

2017-01-01

This study aimed to analyze influence of food photography towards eating out Sidoarjo community in instagram media. Data collection was done by using questionnaire to the respondents who visited the cafe/restaurant Mie akhirat, Kedai Kopi Medan, Wong Solo, dan Dapur M’riah that was located on Jalan Raya Ponti Gelanggang Olahraga Sidoarjo. Samples were taken through random sampling technique with total sample of 100 respondents. The result of this quantitative research showed that there was in...

Autonomous Bacterial Localization and Gene Expression Based on Nearby Cell Receptor Density

Science.gov (United States)

2013-01-22

signal-peptide (lpp-ompA) sequences from the template vector, pTX101 (provided by Dr George Georgiou, University of Texas, Austin) (Francisco et al...generously providing the PCI-15B cell line, Dr George Georgiou for kindly providing the ompA surface display vector, and Dr Eiry Kobatake for providing...E, Wong WW, Suen JK, Bulter T, Lee SG, Liao JC (2005) A synthetic gene-metabolic oscillator. Nature 435: 118–122 Gardner TS, Cantor CR, Collins JJ

A Hard Look at Hard Power: Assessing the Defense Capabilities of Key U.S. Allies and Security Partners

Science.gov (United States)

2015-07-01

as a means to reduce the public deficit. The third white paper was released in summer 2008 following Nicolas Sarkozy’s election as president the...Caroline Wyatt, “Crucial Role of Helicopters in Afghanis- tan ,” BBC News, March 2, 2010, available from news.bbc.co.uk/2/hi/ uk_news/8545695.stm. 35. It...September 18, 2014, available from aco.nato.int/general-breedlove-thanks-spain- for-patriot-commitment.aspx. 14. Edward Wong and Nicola Clark

Study of Liquid Breakup Process in Solid Rocket Motor Nozzle

Science.gov (United States)

2016-02-16

Laboratory, Edwards, CA Abstract In a solid rocket motor (SRM), when the aluminum based propellant combusts, the fuel is oxidized into alumina (Al2O3...34Chemical Erosion of Refractory-Metal Nozzle Inserts in Solid - Propellant Rocket Motors," J. Propulsion and Power, Vol. 25, no.1,, 2009. [4] E. Y. Wong...34 Solid Rocket Nozzle Design Summary," in 4th AIAA Propulsion Joint Specialist Conference, Cleveland, OH, 1968. [5] Nayfeh, A. H.; Saric, W. S

Treatment decision-making among breast cancer patients in Malaysia

OpenAIRE

Nies YH; Islahudin F; Chong WW; Abdullah N; Ismail F; Ahmad Bustamam RS; Wong YF; Saladina JJ; Mohamed Shah N

2017-01-01

Yong Hui Nies,1 Farida Islahudin,1 Wei Wen Chong,1 Norlia Abdullah,2 Fuad Ismail,3 Ros Suzanna Ahmad Bustamam,4 Yoke Fui Wong,5 JJ Saladina,2 Noraida Mohamed Shah1 1Faculty of Pharmacy, 2Department of Surgery, 3Department of Radiotherapy and Oncology, Universiti Kebangsaan Malaysia Medical Centre, 4Department of Radiotherapy and Oncology, Hospital Kuala Lumpur, Kuala Lumpur, 5Department of Radiotherapy and Oncology, National Cancer Institute, Putrajaya, Malaysia Purpose: This study investig...

Attempted - to -Phase Conversion of Croconic Acid via Ball Milling

Science.gov (United States)

2017-05-18

ARL-TN-0824 MAY 2017 US Army Research Laboratory Attempted α- to β-Phase Conversion of Croconic Acid via Ball Milling by...Laboratory Attempted α- to β-Phase Conversion of Croconic Acid via Ball Milling by Steven W Dean, Rose A Pesce-Rodriguez, and Jennifer A Ciezak...

Data Publishing and Sharing Via the THREDDS Data Repository

Science.gov (United States)

Wilson, A.; Caron, J.; Davis, E.; Baltzer, T.

2007-12-01

The terms "Team Science" and "Networked Science" have been coined to describe a virtual organization of researchers tied via some intellectual challenge, but often located in different organizations and locations. A critical component to these endeavors is publishing and sharing of content, including scientific data. Imagine pointing your web browser to a web page that interactively lets you upload data and metadata to a repository residing on a remote server, which can then be accessed by others in a secure fasion via the web. While any content can be added to this repository, it is designed particularly for storing and sharing scientific data and metadata. Server support includes uploading of data files that can subsequently be subsetted, aggregrated, and served in NetCDF or other scientific data formats. Metadata can be associated with the data and interactively edited. The THREDDS Data Repository (TDR) is a server that provides client initiated, on demand, location transparent storage for data of any type that can then be served by the THREDDS Data Server (TDS). The TDR provides functionality to: * securely store and "own" data files and associated metadata * upload files via HTTP and gridftp * upload a collection of data as single file * modify and restructure repository contents * incorporate metadata provided by the user * generate additional metadata programmatically * edit individual metadata elements The TDR can exist separately from a TDS, serving content via HTTP. Also, it can work in conjunction with the TDS, which includes functionality to provide: * access to data in a variety of formats via -- OPeNDAP -- OGC Web Coverage Service (for gridded datasets) -- bulk HTTP file transfer * a NetCDF view of datasets in NetCDF, OPeNDAP, HDF-5, GRIB, and NEXRAD formats * serving of very large volume datasets, such as NEXRAD radar * aggregation into virtual datasets * subsetting via OPeNDAP and NetCDF Subsetting services This talk will discuss TDR

Controlling Casimir force via coherent driving field

Science.gov (United States)

Ahmad, Rashid; Abbas, Muqaddar; Ahmad, Iftikhar; Qamar, Sajid

2016-04-01

A four level atom-field configuration is used to investigate the coherent control of Casimir force between two identical plates made up of chiral atomic media and separated by vacuum of width d. The electromagnetic chirality-induced negative refraction is obtained via atomic coherence. The behavior of Casimir force is investigated using Casimir-Lifshitz formula. It is noticed that Casimir force can be switched from repulsive to attractive and vice versa via coherent control of the driving field. This switching feature provides new possibilities of using the repulsive Casimir force in the development of new emerging technologies, such as, micro-electro-mechanical and nano-electro-mechanical systems, i.e., MEMS and NEMS, respectively.

Teleportation with Tripartite Entangled State via Thermal Cavity

Institute of Scientific and Technical Information of China (English)

XUE Zheng-Yuan; YI You-Min; CAO Zhuo-Liang

2006-01-01

Teleportation schemes with a tripartite entangled state in cavity QED are investigated. The schemes do not need Bell state measurements and the successful probabilities reach optimality. In addition, the schemes are insensitive to both the cavity decay and the thermal field. We first consider two teleportation schemes via a tripartite GHZ state.The first one is a controlled one for an unknown single-qubit state. The second scheme is teleportation of unknown two-atom entangled state. Then we consider teleporting of single-qubit arbitrary state via a tripartite W state.

Percutaneous endoscopic lumbar discectomy via contralateral approach: a technical case report.

Science.gov (United States)

Kim, Jin-Sung; Choi, Gun; Lee, Sang-Ho

2011-08-01

Technical case report. The authors report a new percutaneous endoscopic lumbar discectomy (PELD) technique for the treatment of lumbar disc herniation via a contralateral approach. When there are highly down-migrated lumbar disc herniation along just medial to pedicle and narrow ipsilateral intervertebral foramen, the conventional PELD is not easily accessible via ipsilateral transforaminal route. Five patients manifested gluteal and leg pain because of a soft disc herniation at the L4-L5 level. Transforaminal PELD via a contralateral approach was performed to remove the herniated fragment, achieving complete decompression of the nerve root. The symptom was relieved and the patient was discharged the next day. When a conventional transforaminal PELD is difficult because of some anatomical reasons, PELD via a contralateral route could be a good alternative option in selected cases.

Targeting chemotherapy via arterial infusion for advanced gastric cancer

Directory of Open Access Journals (Sweden)

Zhi-yu CAO

2011-10-01

Full Text Available Objective To evaluate the clinical effects of chemotherapy via arterial infusion in treatment of advanced gastric cancer.Methods Forty-seven patients with advanced gastric cancer were given chemotherapy via arterial infusion.Chemotherapy plan was as follows: 5-Fluorouracil(Fu 500mg/m2,cyclophosphamide(MMX 10mg/m2,Hydroxycamptothecin(HPT 20mg/m2,once per week,2 weeks as a course,a total of 2-3 courses.Results After chemotherapy via arterial infusion,complete remission(CR was achieved in 1 case,partial remission(PR in 28 cases,stabilization of disease(SD in 16 cases,progression of disease(PD was found in 2 cases,and rate with response(CR+PR was 61.7%.Four of 28 PR patients underwent tumorectomy,the pathology revealed the presence of cancer cells around the vascular vessels,manifesting karyopyknosis,karyorrhexis,coagulation and necrosis of cytoplasm,intercellular edema,hyperplasia of fibroblasts,inflammatory cell infiltration,thickening of endothelium,and thrombosis.One,two and three-year survival rates were 70.2%,14.9% and 2.1%,respectively.The average survival period was 17.2 months.Conclusion Targeting chemotherapy via arterial infusion,as a part of the combined treatment,is beneficial to the patients with unresectable advanced gastric cancer.

Retraso Mental. Traduccion de ERIC EC Digest #528. (Mental Retardation. Translation of ERIC EC Digest #528).

Science.gov (United States)

Hawkins-Shepard, Charlotte

This fact sheet presents basic information on mental retardation for Spanish-speaking educators and others. First, definitions from the Individuals with Disabilities Education Act (IDEA) and the American Association on Mental Retardation (AAMR) are presented. The fact sheet then analyzes how the new AAMR definitions differ from earlier ones,…

Green Synthesis of Metallic Nanoparticles via Biological Entities

Directory of Open Access Journals (Sweden)

Monaliben Shah

2015-10-01

Full Text Available Nanotechnology is the creation, manipulation and use of materials at the nanometre size scale (1 to 100 nm. At this size scale there are significant differences in many material properties that are normally not seen in the same materials at larger scales. Although nanoscale materials can be produced using a variety of traditional physical and chemical processes, it is now possible to biologically synthesize materials via environment-friendly green chemistry based techniques. In recent years, the convergence between nanotechnology and biology has created the new field of nanobiotechnology that incorporates the use of biological entities such as actinomycetes algae, bacteria, fungi, viruses, yeasts, and plants in a number of biochemical and biophysical processes. The biological synthesis via nanobiotechnology processes have a significant potential to boost nanoparticles production without the use of harsh, toxic, and expensive chemicals commonly used in conventional physical and chemical processes. The aim of this review is to provide an overview of recent trends in synthesizing nanoparticles via biological entities and their potential applications.

Green Synthesis of Metallic Nanoparticles via Biological Entities

Science.gov (United States)

Shah, Monaliben; Fawcett, Derek; Sharma, Shashi; Tripathy, Suraj Kumar; Poinern, Gérrard Eddy Jai

2015-01-01

Nanotechnology is the creation, manipulation and use of materials at the nanometre size scale (1 to 100 nm). At this size scale there are significant differences in many material properties that are normally not seen in the same materials at larger scales. Although nanoscale materials can be produced using a variety of traditional physical and chemical processes, it is now possible to biologically synthesize materials via environment-friendly green chemistry based techniques. In recent years, the convergence between nanotechnology and biology has created the new field of nanobiotechnology that incorporates the use of biological entities such as actinomycetes algae, bacteria, fungi, viruses, yeasts, and plants in a number of biochemical and biophysical processes. The biological synthesis via nanobiotechnology processes have a significant potential to boost nanoparticles production without the use of harsh, toxic, and expensive chemicals commonly used in conventional physical and chemical processes. The aim of this review is to provide an overview of recent trends in synthesizing nanoparticles via biological entities and their potential applications. PMID:28793638

Preparation of LDPE/LNR Blend Via Emulsion Dispersion

International Nuclear Information System (INIS)

Rusli Daik; Yee Lee Ching

2007-01-01

Low density polyethylene (LDPE)/ liquid natural rubber (LNR) blends with the composition of 100LDPE/ 0LNR, 70LDPE/ 30LNR, 60LDPE/ 40LNR and 40LDPE/ 60LNR were prepared via dispersion of LDPE and LNR emulsion. LNR was obtained via photochemical sensitization of natural rubber (NR). Emulsion of LNR was prepared by using sodium dodecyl sulfate (SDS) and 1-hexanol as the emulsifier and co- emulsifier respectively. Emulsion of LDPE was prepared in the same way by using LDPE solution in carbon tetrachloride, SDS and 1-hexanol. LDPE/ LNR blends were prepared via mixing of LNR and LDPE emulsions. Mechanical properties of the blends were analyzed by tensile, hardness and impact test. Optimum mechanical properties were observed for composite with composition of 60LDPE/ 40LNR that showed the maximum value of stress and strain. The glass transition temperature, T g , of the blends as obtained from differential scanning calorimetric (DSC) showed that the blends were homogeneous. Morphology study by using scanning electron microscopy (SEM) also indicates the homogeneity of LDPE/ LNR blends produced. (author)

Critical evaluation of measured line positions of 14N16O in X2П state

Science.gov (United States)

Sulakshina, O. N.; Borkov, Yu. G.

2018-04-01

All available line positions for unresolved and resolved Λ-doublets of the 14N16O molecule in the X2 П state were collected from the literature and tested using the RITZ computer code. These data have been critically analysed and used to obtain the most complete set of 1789 experimental energy levels of unresolved Λ-doublets covering the 0-35,866 cm-1 interval. A set of 425 experimental energy levels of resolved Λ-doublets covering the 0-5957 cm-1 interval for two states 2П1/2 and 2П3/2 also have been obtained. These levels together with calculated correlation matrix can be used to generate the precise list of transitions with confidence intervals. Comparisons with the HITRAN as well as with Amiot calculations are discussed. The systematic shift between experimental energy levels of unresolved Λ-doublets and those calculated by Amiot for 2П3/2 state was found. The same systematic shift for transitions frequencies of unresolved Λ-doublets in forbidden subbands 2П1/2↔2П3/2 is also established in the HITRAN database. Comparison of the RITZ energy levels with calculated energy levels by Wong at al. was also done. It was found, that experimental RITZ energy levels for resolved Λ-doublets of 14N16O coincide with those calculated by Wong at al. within experimental uncertainties.

Who would benefit from memory training? A pilot study examining the ceiling effect of concurrent cognitive stimulation

Directory of Open Access Journals (Sweden)

Kwok TCY

2011-03-01

Full Text Available Timothy CY Kwok1,2, Wai Wang Chau1, Kenneth SL Yuen1,3, Anita YM Wong4, Jessie CY Li1, Rebecca YY Shiu4, Florence KY Ho11Jockey Club Centre for Positive Ageing, Hong Kong; 2Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong; 3Laboratory of Neuropsychology, Department of Psychology, University of Hong Kong, Pokfulam, Hong Kong; 4The Hong Kong Chinese Women's Club Madam Wong Chan Sook Ying Memorial Care and Attention Home for the Aged, Hong KongAbstract: Diverse effects of memory training were observed in the literature. One possible factor is the amount of concurrent cognitive training received during the training program. In this pilot study, we recruited 24 elderly adults with or without concurrent cognitive stimulations to attend a memory-training program. Findings suggested that elderly people without concurrent cognitive stimulation could benefit from a memory-training program in the form of improved initiation and memory functioning. Self-rated quality of life measure also showed improvements alongside the cognitive benefits. Elderly people with regular concurrent cognitive stimulation, on the other hand, seemed to plateau in their level of performance and did not show any significant change. Our preliminary findings suggested nonlinear concurrent cognitive stimulation in the elderly.Keywords: memory training, cognitive training, dementia, Chinese, elderly 

Perspectives on ambulatory anesthesia: the patient’s point of view

Directory of Open Access Journals (Sweden)

Sehmbi H

2014-12-01

Full Text Available Herman Sehmbi, Jean Wong, David T WongDepartment of Anesthesia, Toronto Western Hospital, University Health Network, University of Toronto, Toronto, ON, CanadaAbstract: Recent advances in anesthetic and surgical techniques have led to tremendous growth of ambulatory surgery. With patients with many co-morbid conditions undergoing complex procedures in an ambulatory setting, the challenges in providing ambulatory surgery and anesthesia are immense. In recent years, the paradigm has shifted from a health-care provider focus involving process compliance and clinical outcomes, to a patient-centered strategy that includes patients’ perspectives of desired outcomes. Improving preoperative patient education while reducing unnecessary testing, improving postoperative pain management, and reducing postoperative nausea and vomiting may help enhance patient satisfaction. The functional status of most patients is reduced postoperatively, and thus the pattern of recovery is an area of ongoing research. Standardized and validated psychometric questionnaires such as Quality of Recovery-40 and Postoperative Quality of Recovery Scale are potential tools to assess this. Patient satisfaction has been identified as an important outcome measure and dedicated tools to assess this in various clinical settings are needed. Identification of key aspects of ambulatory surgery deemed important from patients’ perspectives, and implementation of validated outcome questionnaires, are important in improving patient centered care and patient satisfaction.Keywords: ambulatory, patient, satisfaction, anesthesia, outcomes, questionnaire, perspectives

Dual biosynthetic pathways to phytosterol via cycloartenol and lanosterol in Arabidopsis.

Science.gov (United States)

Ohyama, Kiyoshi; Suzuki, Masashi; Kikuchi, Jun; Saito, Kazuki; Muranaka, Toshiya

2009-01-20

The differences between the biosynthesis of sterols in higher plants and yeast/mammals are believed to originate at the cyclization step of oxidosqualene, which is cyclized to cycloartenol in higher plants and lanosterol in yeast/mammals. Recently, lanosterol synthase genes were identified from dicotyledonous plant species including Arabidopsis, suggesting that higher plants possess dual biosynthetic pathways to phytosterols via lanosterol, and through cycloartenol. To identify the biosynthetic pathway to phytosterol via lanosterol, and to reveal the contributions to phytosterol biosynthesis via each cycloartenol and lanosterol, we performed feeding experiments by using [6-(13)C(2)H(3)]mevalonate with Arabidopsis seedlings. Applying (13)C-{(1)H}{(2)H} nuclear magnetic resonance (NMR) techniques, the elucidation of deuterium on C-19 behavior of phytosterol provided evidence that small amounts of phytosterol were biosynthesized via lanosterol. The levels of phytosterol increased on overexpression of LAS1, and phytosterols derived from lanosterol were not observed in a LAS1-knockout plant. This is direct evidence to indicate that the biosynthetic pathway for phytosterol via lanosterol exists in plant cells. We designate the biosynthetic pathway to phytosterols via lanosterol "the lanosterol pathway." LAS1 expression is reported to be induced by the application of jasmonate and is thought to have evolved from an ancestral cycloartenol synthase to a triterpenoid synthase, such as beta-amyrin synthase and lupeol synthase. Considering this background, the lanosterol pathway may contribute to the biosynthesis of not only phytosterols, but also steroids as secondary metabolites.

Heme-Protein Active Site Models via Self-Assembly in Water

NARCIS (Netherlands)

Fiammengo, R.; Wojciechowski, Kamil; Crego Calama, Mercedes; Figoli, A.; Wessling, Matthias; Reinhoudt, David; Timmerman, P.

2003-01-01

Water-soluble models of heme-protein active sites are obtained via the self-assembly of cationic porphyrins 1 and tetrasulfonato calix[4]arene 2 (K1·2 = 105 M-1). Selective binding of ligands either outside or inside the cavity of assemblies 1·2 via coordination to the zinc center has been observed.

Via Baltica : Eesti tee Hansaliidust Euroopa Liitu? = Via Baltica : Viron tie Hansaliitosta Euroopan Unioniin? / Hannu Eerikäinen

Index Scriptorium Estoniae

Eerikäinen, Hannu

2004-01-01

Via Baltica moodustab Läänemere regioonis tähtsaima arengutelje, mis avab Põhja-Euroopale tee EL-ist väljaspool olevatesse riikidesse. Tallinnast saab taas tähtis vahendaja Põhja- ja Kesk-Euroopa vahel

Supramolecular Nanoparticles via Single-Chain Folding Driven by Ferrous Ions.

Science.gov (United States)

Wang, Fei; Pu, Hongting; Jin, Ming; Wan, Decheng

2016-02-01

Single-chain nanoparticles can be obtained via single-chain folding assisted by intramolecular crosslinking reversibly or irreversibly. Single-chain folding is also an efficient route to simulate biomacromolecules. In present study, poly(N-hydroxyethylacrylamide-co-4'-(propoxy urethane ethyl acrylate)-2,2':6',2''-terpyridine) (P(HEAm-co-EMA-Tpy)) is synthesized via reversible addition fragmentation chain transfer polymerization. Single-chain folding and intramolecular crosslinking of P(HEAm-co-EMA-Tpy) are achieved via metal coordination chemistry. The intramolecular interaction is characterized on ultraviolet/visible spectrophotometer (UV-vis spectroscopy), proton nuclear magnetic resonance ((1)H NMR), and differential scanning calorimetry (DSC). The supramolecular crosslinking mediated by Fe(2+) plays an important role in the intramolecular collapsing of the single-chain and the formation of the nanoparticles. The size and morphology of the nanoparticles can be controlled reversibly via metal coordination chemistry, which can be characterized by dynamic light scattering (DLS), transmission electron microscope (TEM), and atomic force microscope (AFM). © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Facial Expression Recognition of Various Internal States via Manifold Learning

Institute of Scientific and Technical Information of China (English)

Young-Suk Shin

2009-01-01

Emotions are becoming increasingly important in human-centered interaction architectures. Recognition of facial expressions, which are central to human-computer interactions, seems natural and desirable. However, facial expressions include mixed emotions, continuous rather than discrete, which vary from moment to moment. This paper represents a novel method of recognizing facial expressions of various internal states via manifold learning, to achieve the aim of humancentered interaction studies. A critical review of widely used emotion models is described, then, facial expression features of various internal states via the locally linear embedding (LLE) are extracted. The recognition of facial expressions is created with the pleasure-displeasure and arousal-sleep dimensions in a two-dimensional model of emotion. The recognition result of various internal state expressions that mapped to the embedding space via the LLE algorithm can effectively represent the structural nature of the two-dimensional model of emotion. Therefore our research has established that the relationship between facial expressions of various internal states can be elaborated in the two-dimensional model of emotion, via the locally linear embedding algorithm.

Mis on see meie oma meediaruum? / Katrin Kivimaa

Index Scriptorium Estoniae

Kivimaa, Katrin, 1969-

1999-01-01

Meediakunsti festivali 'Interstanding 3' raames toimunud konverents 'Ülalpool piire'. Kuraator Eric Kluitenbergi, peaesineja sotsioloogiaprofessor Saskia Sasseni, bulgaaria kunstniku Luchezar Boyadjievi esinemisest. Eesti ja internet

Teaching Chemistry via Distance Education

Science.gov (United States)

Boschmann, Erwin

2003-06-01

This paper describes a chemistry course taught at Indiana University Purdue University, Indianapolis via television, with a Web version added later. The television format is a delivery technology; the Web is an engagement technology and is preferred since it requires student participation. The distance-laboratory component presented the greatest challenge since laboratories via distance education are not a part of the U.S. academic culture. Appropriate experiments have been developed with the consultation of experts from The Open University in the United Kingdom, Athabasca University in Canada, and Monash University in Australia. The criteria used in the development of experiments are: (1) they must be credible academic experiences equal to or better than those used on campus, (2) they must be easy to perform without supervision, (3) they must be safe, and (4) they must meet all legal requirements. An evaluation of the program using three different approaches is described. The paper concludes that technology-mediated distance education students do as well as on-campus students, but drop out at a higher rate. It is very important to communicate with students frequently, and technology tools ought to be used only if good pedagogy is enhanced by their use.

Defluoridation of water via doping of polyanilines

Energy Technology Data Exchange (ETDEWEB)

Karthikeyan, M.; Satheeshkumar, K.K. [Department of Chemistry, Gandhigram Rural University, Gandhigram 624302 (India); Elango, K.P. [Department of Chemistry, Gandhigram Rural University, Gandhigram 624302 (India)], E-mail: drkpelango@rediffmail.com

2009-04-30

The potentiality of polyaniline and poly (m-methyl aniline) to remove fluoride from water via doping was investigated. The influence of pH, dosage of polyanilines, initial fluoride concentration and temperature on the amount of fluoride removed by the polyanilines were studied. The amount of fluoride removed at pH 7.0 by 50 mg/50 ml dose was found to be 0.78 mg/g. The data of fluoride removal fitted well with Langmuir and Freundlich isotherms. Thermodynamic parameters computed show that the adsorption process is endothermic in nature. FT-IR, X-ray and EDAX patterns of the polyanilines before and after exposure to fluoride ions suggest that the defluoridation occurs via doping of fluoride ions onto these polymers.

VIA MOOCs Pædagogiske, didaktiske og tekniske overvejelser og erfaringer

DEFF Research Database (Denmark)

Kjærgaard, Hanne Wacher; Egendal, Jeppe Michael; Møller, Eval Rud

Rapporten beskriver VIAs erfaringer med udvikling og afvikling af 2 internationale MOOCs i 2014-15. I tilknytning hertil gøres der anbefalinger til brug ved fremtidige, lignende projekter.......Rapporten beskriver VIAs erfaringer med udvikling og afvikling af 2 internationale MOOCs i 2014-15. I tilknytning hertil gøres der anbefalinger til brug ved fremtidige, lignende projekter....

Via media äri rajaneb kolmel vaalal / Eda-Liis Kann

Index Scriptorium Estoniae

Kann, Eda-Liis, 1979-

2005-01-01

Meediaagentuuri Via Media reklaamikäive kasvas 2004. aastal 59 miljonilt kroonilt 74 miljonile kroonile, äriedu tugineb kolmele suurkliendile - EMT, L'Oreal ja Unilever. Kommenteerivad Media House'i arendusjuht Raido Raamat, Trendmark OÜ tegevdirektor Janeck Uibo, Agne Vilt (Via Media) ja Oliver Vilms (Creative Media Service). Tabelid: Meediaagentuuride TOP 10; Meediaagentuuride käibe kasvu TOP 10

Heat removal in INTOR via a toroidal limiter

International Nuclear Information System (INIS)

Mioduszewski, P.

1981-01-01

In the present paper the potential of removing about 100 MW of thermal plasma power via a toroidal limiter in INTOR is studied. The heat flux distributions on various limiter configurations are calculated and the thermal response of a graphite tile limiter is estimated on the base of a one-dimensional heat conduction approach. The evaporation rates which have to be expected for the given energy flux densities and radiation cooled graphite tiles are evaluated. According to the present understanding it should be possible to remove 100 MW power from the INTOR plasma via a radiation cooled toroidal limiter. (author)

Preparation of ZnO nanocrystals via ultrasonic irradiation

DEFF Research Database (Denmark)

Qian, D.; Jiang, Jianzhong; Hansen, P. L.

2003-01-01

A simple and rapid process has been developed for the preparation of nanometer-sized ZnO crystals via ultrasonic irradiation, by which pure ZnO nanocrystals with an average size of 6 nm and narrow size distribution can be synthesized in a short time and without using any solvents for the precipit......A simple and rapid process has been developed for the preparation of nanometer-sized ZnO crystals via ultrasonic irradiation, by which pure ZnO nanocrystals with an average size of 6 nm and narrow size distribution can be synthesized in a short time and without using any solvents...

Nebulized hypertonic saline via positive expiratory pressure versus via jet nebulizer in patients with severe cystic fibrosis.

LENUS (Irish Health Repository)

O'Connell, Oisin J

2011-06-01

Nebulized hypertonic saline is a highly effective therapy for patients with cystic fibrosis (CF), yet 10% of patients are intolerant of hypertonic saline administered via jet nebulizer. Positive expiratory pressure (PEP) nebulizers splint open the airways and offers a more controlled rate of nebulization.

Quantum Private Comparison via Cavity QED

International Nuclear Information System (INIS)

Ye Tian-Yu

2017-01-01

The first quantum private comparison (QPC) protocol via cavity quantum electrodynamics (QED) is proposed in this paper by making full use of the evolution law of atom via cavity QED, where the third party (TP) is allowed to misbehave on his own but cannot conspire with either of the two users. The proposed protocol adopts two-atom product states rather than entangled states as the initial quantum resource, and only needs single-atom measurements for two users. Both the unitary operations and the quantum entanglement swapping operation are not necessary for the proposed protocol. The proposed protocol can compare the equality of one bit from each user in each round comparison with one two-atom product state. The proposed protocol can resist both the outside attack and the participant attack. Particularly, it can prevent TP from knowing two users’ secrets. Furthermore, the qubit efficiency of the proposed protocol is as high as 50%. (paper)

Cost reduction by using budgeting via the Kaizen method

OpenAIRE

Dorina Budugan; Iuliana Georgescu

2009-01-01

In the current conditions, continuous improvement is one of the main issues faced by the manag-ers of organizations. The Japanese use the term kaizen to designate continuous improvement. Budgeting via the kaizen method explicitly integrates improvement throughout the period budgeted in the budget data. Budget explanation via the kaizen method refers, on the one hand, to budgeting for the purposes of continuously improving the number of work hours per product unit, and, on the other hand, to t...

Bystander signaling via oxidative metabolism

Directory of Open Access Journals (Sweden)

Sawal HA

2017-08-01

Full Text Available Humaira Aziz Sawal,1 Kashif Asghar,2 Matthias Bureik,3 Nasir Jalal4 1Healthcare Biotechnology Department, Atta-ur-Rahman School of Applied Biosciences, National University of Sciences and Technology, Islamabad, 2Basic Sciences Research, Shaukat Khanum Memorial Cancer Hospital and Research Centre, Lahore, Pakistan; 3Health Science Platform, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin, China; 4Health Science Platform, Department of Molecular and Cellular Pharmacology, Tianjin University, Tianjin, China Abstract: The radiation-induced bystander effect (RIBE is the initiation of biological end points in cells (bystander cells that are not directly traversed by an incident-radiation track, but are in close proximity to cells that are receiving the radiation. RIBE has been indicted of causing DNA damage via oxidative stress, besides causing direct damage, inducing tumorigenesis, producing micronuclei, and causing apoptosis. RIBE is regulated by signaling proteins that are either endogenous or secreted by cells as a means of communication between cells, and can activate intracellular or intercellular oxidative metabolism that can further trigger signaling pathways of inflammation. Bystander signals can pass through gap junctions in attached cell lines, while the suspended cell lines transmit these signals via hormones and soluble proteins. This review provides the background information on how reactive oxygen species (ROS act as bystander signals. Although ROS have a very short half-life and have a nanometer-scale sphere of influence, the wide variety of ROS produced via various sources can exert a cumulative effect, not only in forming DNA adducts but also setting up signaling pathways of inflammation, apoptosis, cell-cycle arrest, aging, and even tumorigenesis. This review outlines the sources of the bystander effect linked to ROS in a cell, and provides methods of investigation for researchers who would like to

Regulation of Epithelial Sodium Transport via Epithelial Na+ Channel

Science.gov (United States)

Marunaka, Yoshinori; Niisato, Naomi; Taruno, Akiyuki; Ohta, Mariko; Miyazaki, Hiroaki; Hosogi, Shigekuni; Nakajima, Ken-ichi; Kusuzaki, Katsuyuki; Ashihara, Eishi; Nishio, Kyosuke; Iwasaki, Yoshinobu; Nakahari, Takashi; Kubota, Takahiro

2011-01-01

Renal epithelial Na+ transport plays an important role in homeostasis of our body fluid content and blood pressure. Further, the Na+ transport in alveolar epithelial cells essentially controls the amount of alveolar fluid that should be kept at an appropriate level for normal gas exchange. The epithelial Na+ transport is generally mediated through two steps: (1) the entry step of Na+ via epithelial Na+ channel (ENaC) at the apical membrane and (2) the extrusion step of Na+ via the Na+, K+-ATPase at the basolateral membrane. In general, the Na+ entry via ENaC is the rate-limiting step. Therefore, the regulation of ENaC plays an essential role in control of blood pressure and normal gas exchange. In this paper, we discuss two major factors in ENaC regulation: (1) activity of individual ENaC and (2) number of ENaC located at the apical membrane. PMID:22028593

Oxidative esterification via photocatalytic C-H activation

Data.gov (United States)

U.S. Environmental Protection Agency — Direct oxidative esterification of alcohol via photocatalytic C–H activation has been developed using VO@g-C3N4 catalyst; an expeditious esterification of alcohols...

An introduction to biomaterials

CERN Document Server

Hollinger, Jeffrey O

2011-01-01

Consensus Definitions, Fundamental Concepts, and a Standardized Approach to Applied Biomaterials Sciences, J.O. HollingerBiology, Biomechanics, Biomaterial Interactions: Wound Healing BiologyCutaneous Wound Pathobiology: Raison d'etre for Tissue Engineering, L.K. Macri and R.A.F. ClarkOsseous Wound Healing, A. Nawab, M. Wong, D. Kwak, L. Schutte, A. Sharma, and J.O. HollingerBiology, Biomechanics, Biomaterial Interactions: Cellular MechanicsCell and Tissue Mechanobiology, W. Guo, P. Alvarez, and Y. WangBiology, Biomechanics, Biomaterial Interactions: Materials-Host InteractionsCell-Material In

On the classical dynamics of charges in non-commutative QED

International Nuclear Information System (INIS)

Fatollahi, A.H.; Mohammadzadeh, H.

2004-01-01

Following Wong's approach to formulating the classical dynamics of charged particles in non-Abelian gauge theories, we derive the classical equations of motion of a charged particle in U(1) gauge theory on non-commutative space, the so-called non-commutative QED. In the present use of the procedure, it is observed that the definition of the mechanical momenta should be modified. The derived equations of motion manifest the previous statement about the dipole behavior of the charges in non-commutative space. (orig.)

A COMPARATIVE ANALYSIS OF WEB INFORMATION EXTRACTION TECHNIQUES DEEP LEARNING vs. NAÏVE BAYES vs. BACK PROPAGATION NEURAL NETWORKS IN WEB DOCUMENT EXTRACTION

OpenAIRE

J. Sharmila; A. Subramani

2016-01-01

Web mining related exploration is getting the chance to be more essential these days in view of the reason that a lot of information is overseen through the web. Web utilization is expanding in an uncontrolled way. A particular framework is required for controlling such extensive measure of information in the web space. Web mining is ordered into three noteworthy divisions: Web content mining, web usage mining and web structure mining. Tak-Lam Wong has proposed a web content mining methodolog...

Anbar Awake: What Now?

Science.gov (United States)

2009-04-01

enough local support in the area to prevent the AM from taking root.64 The rapid expansion of the AM was both stunning and game -changing. By...in between. 40 Oppel, “Iraq Takes Aim.” 41 Wong, al-Ansary, and Cooper, and Anna Badkhen, “We Were basically Hiring Terrorists,” Salon , August 29...www.worldthreats.com/?p=533 (accessed January 20, 2008). Badkhen, Anna. “We Were Basically Hiring Terrorists.” Salon , August 29, 2008. http://www.salon.com/news

The development and validation of the Satisfaction Questionnaire for Osteoporosis Prevention in Malaysia

OpenAIRE

Lai, Pauline Siew Mei; Toh,Li Shean; Wong,Kok Thong; Tan,Alex Tong Boon; Low,Bee Yean; Anderson,Claire; Wu,David Bin-Chia

2014-01-01

Li Shean Toh,1 Pauline Siew Mei Lai,2 David Bin-Chia Wu,3 Kok Thong Wong,1 Bee Yean Low,1 Alexander Tong Boon Tan,4 Claire Anderson5 1School of Pharmacy, University of Nottingham, Semenyih, Malaysia; 2Department of Primary Care Medicine, University of Malaya Primary Care Research Group, University of Malaya, Kuala Lumpur, Malaysia; 3School of Pharmacy, Monash University Malaysia, Bandar Sunway, Malaysia; 4Department of Medicine, University of Malaya, Kuala Lumpur, Malaysia; 5Division of Soci...

Genetically Engineered Mouse Model of Diffuse Intrinsic Pontine Glioma as a Preclinical Tool

Science.gov (United States)

2014-11-01

www.actaneurocomms.org/content/2/1/134N-Myc and Hedgehog [17], MYCN, silent, and H3-K27M [10] or H3-K27M and wildtype [6]. Together, these classi...pons, and as there are significant differences between mouse and human brainstem anatomy , we can- not be certain that the dorsal Nestin+/Pax3...Fisher PG, Weissman IL, Rowitch DH, Vogel H, Wong AJ, Beachy PA (2011) Hedgehog -responsive candidate cell of origin for diffuse intrinsic pontine glioma

A pilot study on the functional performance and acceptability of an innovative female condom (Wondaleaf®) in Malaysia

OpenAIRE

Ting,Rachel Sing-Kiat; Wong,Ee Lynn; Tnay,Jessie Koh-Sing

2018-01-01

Rachel Sing-Kiat Ting,1 Ee-Lynn Wong,2 Jessie Koh-Sing Tnay3 1School of Sociology, China University of Political Sciences and Law, Beijing, China; 2InPsych Psychological and Counselling Services, Kuala Lumpur, 3Institute of Borneo Studies, Universiti Malaysia Sarawak, Sarawak, Malaysia Background: Female condom (FC) has been available for over 30 years, but it still lacks wide acceptability. To overcome misdirection and invagination occurring in FC and to provide a wider area of protection, W...

Behavioral activation for dementia caregivers: scheduling pleasant events and enhancing communications

OpenAIRE

Au, Alma; Gallagher-Thompson, Dolores; Wong, Meng-Kong; Leung, Jess; Chan, Wai-Chi; Chan, Chun Chung; Lu, Hui-Jing; Lai, Man Kin; Chan, Kevin

2015-01-01

Alma Au,1,2 Dolores Gallagher-Thompson,3 Meng-Kong Wong,4 Jess Leung,4 Wai-Chi Chan,5 Chun Chung Chan,6 Hui-Jing Lu,1 Man Kin Lai,1 Kevin Chan11Department of Applied Social Sciences, 2Institute of Active Aging, The Hong Kong Polytechnic University, Hong Kong, People’s Republic of China; 3Department of Psychiatry and Behavioral Sciences and Geriatric Education Centre, School of Medicine, Stanford University, Stanford, CA, USA; 4Department of Psychiatry, United Christian Hosp...

Nation, region, and globe alternative definitions of place in world history

OpenAIRE

Little, Daniel

2014-01-01

The paper begins in the recognition of the importance of ‘world history’ and considers some of the current challenges this field faces. It considers several important contributions to the field that illuminate the value of fresh approaches: James Scott''s construction of ‘Zomia’, Emmanuel Todd''s historicization of ‘France’ as a nation, Bin Wong and Kenneth Pomeranz''s new approach to Eurasian economic history, and Victor Lieberman''s analysis of the strange synchrony between Southeast Asia a...

Smart applications to track and record physical activity: implications for obesity treatment

OpenAIRE

Wong SS; Meng Y; Loprinzi PD; Hongu N

2014-01-01

Siew Sun Wong,1 Yu Meng,1 Paul D Loprinzi,2 Nobuko Hongu3 1School of Biological and Population Health Sciences, Oregon State University, Corvallis, OR, USA; 2Department of Exercise Science, Donna and Allan Lansing School of Nursing and Health Sciences, Bellarmine University, Louisville, KY, USA; 3Department of Nutritional Sciences, University of Arizona, Tucson, AZ, USA Abstract: The primary purpose of this review is to answer three research questions: 1) What are the most popular features o...

CT arteriography via the right inferior phrenic artery developed parasitic perfusion into the liver

International Nuclear Information System (INIS)

Inaba, Yoshitaka; Arai, Yasuaki; Sueyoshi, Satoshi; Yamagami, Takuji; Aramaki, Takeshi; Yamaura, Hidekazu; Matsueda, Kiyoshi; Sasaki, Fumio; Takeuchi, Yoshihito.

1998-01-01

The distribution of arterial blood flow via the right inferior phrenic artery (rt-IPA) developing parasitic perfusion into the liver was evaluated by CT arteriography (CTA) in 50 cases with hepatic tumors. In all cases, CTA via rt-IPA showed hyperperfusion area including hepatic tumors in the posterior segment and the caudate lobe of the liver, and adding the left hepatic lobe in cases with hepatic arterial occlusion. In 82% of 33 cases obtained both CTA via rt-IPA and CTA via hepatic artery, the hyperperfusion area on CTA via rt-IPA exactly corresponded to perfusion defect area on CTA via hepatic artery. CTA was much useful for understanding hemodynamics in cases with parasitic perfusion into the liver and it could make transcatheter arterial therapy more effective. (author)

CT arteriography via the right inferior phrenic artery developed parasitic perfusion into the liver

Energy Technology Data Exchange (ETDEWEB)

Inaba, Yoshitaka; Arai, Yasuaki; Sueyoshi, Satoshi; Yamagami, Takuji; Aramaki, Takeshi; Yamaura, Hidekazu; Matsueda, Kiyoshi; Sasaki, Fumio [Aichi Cancer Center, Nagoya (Japan); Takeuchi, Yoshihito

1998-02-01

The distribution of arterial blood flow via the right inferior phrenic artery (rt-IPA) developing parasitic perfusion into the liver was evaluated by CT arteriography (CTA) in 50 cases with hepatic tumors. In all cases, CTA via rt-IPA showed hyperperfusion area including hepatic tumors in the posterior segment and the caudate lobe of the liver, and adding the left hepatic lobe in cases with hepatic arterial occlusion. In 82% of 33 cases obtained both CTA via rt-IPA and CTA via hepatic artery, the hyperperfusion area on CTA via rt-IPA exactly corresponded to perfusion defect area on CTA via hepatic artery. CTA was much useful for understanding hemodynamics in cases with parasitic perfusion into the liver and it could make transcatheter arterial therapy more effective. (author)

Bio-methane via fast pyrolysis of biomass

International Nuclear Information System (INIS)

Görling, Martin; Larsson, Mårten; Alvfors, Per

2013-01-01

Highlights: ► Pyrolysis gases can efficiently be upgraded to bio-methane. ► The integration can increase energy efficiency and provide a renewable vehicle fuel. ► The biomass to bio-methane conversion efficiency is 83% (HHV). ► The efficiency is higher compared to bio-methane produced via gasification. ► Competitive alternative to other alternatives of bio-oil upgrading. - Abstract: Bio-methane, a renewable vehicle fuel, is today produced by anaerobic digestion and a 2nd generation production route via gasification is under development. This paper proposes a poly-generation plant that produces bio-methane, bio-char and heat via fast pyrolysis of biomass. The energy and material flows for the fuel synthesis are calculated by process simulation in Aspen Plus®. The production of bio-methane and bio-char amounts to 15.5 MW and 3.7 MW, when the total inputs are 23 MW raw biomass and 1.39 MW electricity respectively (HHV basis). The results indicate an overall efficiency of 84% including high-temperature heat and the biomass to bio-methane yield amounts to 83% after allocation of the biomass input to the final products (HHV basis). The overall energy efficiency is higher for the suggested plant than for the gasification production route and is therefore a competitive route for bio-methane production

Transvenous liver biopsy via the femoral vein

International Nuclear Information System (INIS)

Khosa, F.; McNulty, J.G.; Hickey, N.; O'Brien, P.; Tobin, A.; Noonan, N.; Ryan, B.; Keeling, P.W.N.; Kelleher, D.P.; McDonald, G.S.A.

2003-01-01

AIM: To study the safety, effectiveness and diagnostic value of transvenous forceps biopsy of the liver in 54 patients with coagulopathy, gross ascites or morbid obesity and suspected liver disease in whom percutaneous liver biopsy was contraindicated. MATERIAL AND METHODS: Forceps biopsy of the liver via the femoral vein was attempted in 54 adult patients with advanced liver disease of unknown aetiology who had coagulation disorders (41 cases), gross ascites (11 cases) or morbid obesity (two cases). In each patient two to six biopsies (average four) were taken using a radial jaw forceps inserted via the right or left femoral vein. RESULTS: The procedure was successful in 53 cases. Hepatic vein catheterization failed in one patient. Adequate liver tissue for diagnosis was obtained in 84% of cases. One patient developed delayed haemorrhage at 12 h from a capsular leak that was undetected during the biopsy procedure. This patient required blood transfusions and laparotomy to control bleeding. There were no deaths in the 53 patients studied. Transient minor chest and shoulder pain was encountered during sheath insertion into a hepatic vein in 23 patients. Three patients developed a femoral vein haematoma, which resolved with conservative treatment. CONCLUSION: Transvenous liver biopsy via the femoral vein is another safe, effective, simple alternative technique of biopsy when the percutaneous route is contraindicated

Metal recovery via geobiotechnology

International Nuclear Information System (INIS)

Hedrich, Sabrina; Schippers, Axel

2017-01-01

Specialized acidophilic bacteria and archaea are able to extract valuable metals such as copper, gold, cobalt, nickel, zinc, and uranium from sulfide ores. This process is known as bioleaching and its application in the mining industry as biomining. Laboratory studies also demonstrated bioleaching of oxide ores such as laterites and of mining residues such as mine tailings as well as metal recycling from waste (secondary mining). Metals being leached have to be recovered from acidic polymetallic solutions (mine and process waters) which is possible via biosorption or biomineralisation.

En gave til skolernes litteraturundervisning

DEFF Research Database (Denmark)

Larsen, Peter Stein

2015-01-01

Mens Caspar Erics debutdigtsamling, " 7/ 11", fra sidste år var præget af en stil, hvor der i en hæsblæsende strøm blev refereret til Facebook, You-Tube, iPhone, mp3, Macbook, Twitter og Netflix, frem for at man fik noget at vide om, hvad der rørte sig i ... ......Mens Caspar Erics debutdigtsamling, " 7/ 11", fra sidste år var præget af en stil, hvor der i en hæsblæsende strøm blev refereret til Facebook, You-Tube, iPhone, mp3, Macbook, Twitter og Netflix, frem for at man fik noget at vide om, hvad der rørte sig i ... ...

Fotografia e fetiche: um olhar sobre a imagem da mulher Photography and fetish: a glance at women's image

Directory of Open Access Journals (Sweden)

Mariana Meloni Vieira Botti

2003-01-01

Full Text Available Este artigo investiga a imagem da mulher fetichizada, socialmente construída enquanto objeto de desejo. Através da análise de imagens dos fotógrafos Elmer Batters, Eric Kroll e Cristiano, buscando decodificar alguns elementos simbólicos do universo do fetiche, e interpretar a construção de seus significados a partir de questões de gênero.This article investigates the image of fetishized women, socially constructed as an object of desire. Analyzing the images of photographers Elmer Batters, Eric Kroll and Cristiano, it decodes the symbolic elements of the fetishist universe, and intends to interpret its constructions and meanings concerning gender issues.

chimeraviz: a tool for visualizing chimeric RNA.

Science.gov (United States)

Lågstad, Stian; Zhao, Sen; Hoff, Andreas M; Johannessen, Bjarne; Lingjærde, Ole Christian; Skotheim, Rolf I

2017-09-15

Advances in high-throughput RNA sequencing have enabled more efficient detection of fusion transcripts, but the technology and associated software used for fusion detection from sequencing data often yield a high false discovery rate. Good prioritization of the results is important, and this can be helped by a visualization framework that automatically integrates RNA data with known genomic features. Here we present chimeraviz , a Bioconductor package that automates the creation of chimeric RNA visualizations. The package supports input from nine different fusion-finder tools: deFuse, EricScript, InFusion, JAFFA, FusionCatcher, FusionMap, PRADA, SOAPfuse and STAR-FUSION. chimeraviz is an R package available via Bioconductor ( https://bioconductor.org/packages/release/bioc/html/chimeraviz.html ) under Artistic-2.0. Source code and support is available at GitHub ( https://github.com/stianlagstad/chimeraviz ). rolf.i.skotheim@rr-research.no. Supplementary data are available at Bioinformatics online. © The Author(s) 2017. Published by Oxford University Press.

75 FR 9006 - President's Council of Advisors on Science and Technology; Notice of Meeting: Partially Closed...

Science.gov (United States)

2010-02-26

.... Varmus, President, Memorial Sloan-Kettering Cancer Center; and Dr. Eric S. Lander, President and Director, Broad Institute of MIT and Harvard. Meeting Accomodations: Individuals requiring special accommodation...

PROCTOSSIGMOIDECTOMIA VIA PERINEAL NO TRATAMENTO DO PROLAPSO RETAL

Directory of Open Access Journals (Sweden)

Bueno R. N.

2001-01-01

Full Text Available A técnica cirúrgica mais utilizada no tratamento do prolapso retal é a sacropromontofixação do reto por via abdominal, porém nos últimos anos a proctossigmoidectomia via perineal tem sido retomada como alternativa para pacientes idosos com comorbidades. Revisamos 14 casos operados pela proctossigmoidectomia via perineal (cirurgia de Altemeier, sendo 13 mulheres e 1 homem. Destes pacientes havia 50% de obstipados, 14,2% tinham diarréia crônica e 64,2% eram previamente incontinentes. Idade média de 72,2 anos, 64,2 % com anastomose manual e 35,8% mecânica, além de 42,9% com reparo anal posterior no mesmo tempo operatório. O tempo médio de internação foi de 3,8 dias, não houve complicações imediatas ou precoces e apenas ocorreu recidiva em 01 paciente, 7,1%. Pelos bons resultados, baixa morbi-mortalidade e recidiva aceitável e de acordo com a literatura nos encorajamos à utilização desta técnica para correção do prolapso retal .

Mobile Active Authentication via Linguistic Modalities

Science.gov (United States)

2015-07-01

home 101,151 WhatsApp 64,038 Messaging 60,015 Launcher 39,113 Facebook 38,591 Google Search 32,947 Chrome 32,032 Snapchat 23,481 System...devices varied, but the activity in majority of the cases was communication via SMS, MMS, WhatsApp , Facebook, Google Hangouts, and other chat apps

Toward seamless high-resolution flash flood forecasting over Europe based on radar nowcasting and NWP: An evaluation with case studies

Science.gov (United States)

Park, Shinju; Berenguer, Marc; Sempere-Torres, Daniel; Baugh, Calum; Smith, Paul

2017-04-01

Flash floods induced by heavy rain are one of the hazardous natural events that significantly affect human lives. Because flash floods are characterized by their rapid onset, forecasting flash flood to lead an effective response requires accurate rainfall predictions with high spatial and temporal resolution and adequate representation of the hydrologic and hydraulic processes within a catchment that determine rainfall-runoff accumulations. We present extreme flash flood cases which occurred throughout Europe in 2015-2016 that were identified and forecasted by two real-time approaches: 1) the European Rainfall-Induced Hazard Assessment System (ERICHA) and 2) the European Runoff Index based on Climatology (ERIC). ERICHA is based on the nowcasts of accumulated precipitation generated from the pan-European radar composites produced by the EUMETNET project OPERA. It has the advantage of high-resolution precipitation inputs and rapidly updated forecasts (every 15 minutes), but limited forecast lead time (up to 8 hours). ERIC, on the other hand, provides 5-day forecasts based on the COSMO-LEPS NWP simulations updated 2 times a day but is only produced at a 7 km resolution. We compare the products from both systems and focus on showing the advantages, limitations and complementarities of ERICHA and ERIC for seamless high-resolution flash flood forecasting.

College curriculum-sharing via CTS. [Communications Technology Satellite

Science.gov (United States)

Hudson, H. E.; Guild, P. D.; Coll, D. C.; Lumb, D. R.

1975-01-01

Domestic communication satellites and video compression techniques will increase communication channel capacity and reduce cost of video transmission. NASA Ames Research Center, Stanford University and Carleton University are participants in an experiment to develop, demonstrate, and evaluate college course sharing techniques via satellite using video compression. The universities will exchange televised seminar and lecture courses via CTS. The experiment features real-time video compression with channel coding and quadra-phase modulation for reducing transmission bandwidth and power requirements. Evaluation plans and preliminary results of Carleton surveys on student attitudes to televised teaching are presented. Policy implications for the U.S. and Canada are outlined.

Whole-Body Motion Planning for Humanoid Robots by Specifying Via-Points

Directory of Open Access Journals (Sweden)

ChangHyun Sung

2013-07-01

Full Text Available We design a framework about the planning of whole body motion for humanoid robots. Motion planning with various constraints is essential to success the task. In this research, we propose a motion planning method corresponding to various conditions for achieving the task. We specify some via-points to deal with the conditions for target achievement depending on various constraints. Together with certain constraints including task accomplishment, the via-point representation plays a crucial role in the optimization process of our method. Furthermore, the via-points as the optimization parameters are related to some physical conditions. We applied this method to generate the kicking motion of a humanoid robot HOAP-3. We have confirmed that the robot was able to complete the task of kicking a ball over an obstacle into a goal in addition to changing conditions of the location of a ball. These results show that the proposed motion planning method using via-point representation can increase articulation of the motion.

Total parenteral alimentation via indwelling umbilical catheters in the newborn period.

Science.gov (United States)

Hall, R T; Rhodes, P G

1976-01-01

Total parenteral alimentation (TPA) was delivered to 80 infants via indwelling umbilical artery and to 9 via indwelling umbilical venous catheters. The primary indication for catheter placement and maintenance was monitoring of arterial blood gases (umbilical venous catheter tip in left atrium) in a group of sick neonates requiring increased inspired oxygen or assisted ventilation. Results were compared with those from 23 infants who had tunnelled jugular catheters for a variety of chronic medical and surgical problems preventing gastric or intestinal feeding. A mean weight gain was achieved in both groups. Mortality and morbidity rates were similar in both groups. The most common complications were infection and thrombotic phenomena. Metabolic complications were few. It is concluded that infusing TPA solutions via indwelling umbilical catheters presents no greater risk than infusion via tunnelled jugular catheters, and provides a method for supplying adequate caloric intake for growth during the acute stage of illness. PMID:827978

The via revolution

International Nuclear Information System (INIS)

Yarema, Raymond

2010-01-01

Throughout history major technological breakthroughs have led to major advances in science. This paper will present an overview of the dramatic impact which Through Silicon Vias (TSVs) are having on the electronics industry and physics community. Basic information is presented to understand TSVs, their formation and use. Some history is presented to show that while TSVs have been used for some time, it is only recently that TSVs are being found in major IC foundries and in physics applications. TSVs permit three different types of 3D integration platforms: (1) wafer level packaging, (2) silicon interposers, (3) 3D integrated circuits. Each of these platforms is described along with examples. A brief glimpse of unusual applications for TSVs concludes this paper.

Upgrading Fast Pyrolysis Oil via Hydrodeoxygenation and Thermal Treatment: Effects of Catalytic Glycerol Pretreatment

NARCIS (Netherlands)

Reyhanitash, Ehsan; Tymchyshyn, M.; Yuan, Zhongshun; Albion, K.; van Rossum, G.; Xu, C.

2014-01-01

The effects of stabilizing fast pyrolysis oil (PO) with glycerol via catalytic glycerol pretreatment on upgrading via hydrodeoxygenation (HDO) or thermal treatment (TT) were studied. Nonstabilized (original) fast pyrolysis oil was also upgraded via HDO or TT to obtain benchmarks. Generally, HDO

Signals transmission via RF systems in a sewage treatment plant; Signaluebertragung via Funk im Klaerwerk

Energy Technology Data Exchange (ETDEWEB)

Brasas, Joerg [Phoenix Contact Electronics GmbH, Bad Pyrmont (Germany)

2010-06-15

The Niersverband is a municipal utility located at Viersen, Germany. It covers an area that is more or less identical with the catchment area of the Niers river and the Niers canal. There are 23 sewage treatment plants, rainwater retention basins and pumping stations transporting the collected water to the sewage treatment plants. For signal transmission between the stations, a Trusted Wireless system via Profibus-DP is used. (orig.)

Twin-bit via resistive random access memory in 16 nm FinFET logic technologies

Science.gov (United States)

Shih, Yi-Hong; Hsu, Meng-Yin; King, Ya-Chin; Lin, Chrong Jung

2018-04-01

A via resistive random access memory (RRAM) cell fully compatible with the standard CMOS logic process has been successfully demonstrated for high-density logic nonvolatile memory (NVM) modules in advanced FinFET circuits. In this new cell, the transition metal layers are formed on both sides of a via, given two storage bits per via. In addition to its compact cell area (1T + 14 nm × 32 nm), the twin-bit via RRAM cell features a low operation voltage, a large read window, good data retention, and excellent cycling capability. As fine alignments between mask layers become possible, the twin-bit via RRAM cell is expected to be highly scalable in advanced FinFET technology.

Hybrid approximations via second order combined dynamic derivatives on time scales

Directory of Open Access Journals (Sweden)

Qin Sheng

2007-09-01

Full Text Available This article focuses on the approximation of conventional second order derivative via the combined (diamond-$\\alpha$ dynamic derivative on time scales with necessary smoothness conditions embedded. We will show the constraints under which the second order dynamic derivative provides a consistent approximation to the conventional second derivative; the cases where the dynamic derivative approximates the derivative only via a proper modification of the existing formula; and the situations in which the dynamic derivative can never approximate consistently even with the help of available structure correction methods. Constructive error analysis will be given via asymptotic expansions for practical hybrid modeling and computational applications.

NASA 2009 Body of Knowledge (BoK) Through-Slicon Via Technology

Science.gov (United States)

Gerke, David

2009-01-01

Through-silicon via (TSV) is the latest in a progression of technologies for stacking silicon devices in three dimensions (3D). Driven by the need for improved performance, methods to use short vertical interconnects to replace the long interconnects found in 2D structures have been developed. The industry is moving past the feasibility (research and development [R and D]) phase for TSV technology into the commercialization phase where economic realities will determine which technologies are adopted. Low-cost fine via hole formation and highly reliable via filling technologies have been demonstrated; process equipment and materials are available. Even though design, thermal, and test issues remain, much progress has been made.

Learning Disabilities. ERIC Digest #407. Revised.

Science.gov (United States)

ERIC Clearinghouse on Handicapped and Gifted Children, Reston, VA.

This digest defines learning disabilities, cites their prevalence, describes typical characteristics of learning-disabled students, outlines educational implications of learning disabilities, and lists several printed and organizational resources for further information. (JDD)

Issues in Media Ethics. ERIC Digest.

Science.gov (United States)

Aiex, Nola Kortner; Gottlieb, Stephen S.

Noting that over the past decade incidents have occurred and new technologies have appeared which together have raised questions about the ethical values of American journalists, this Digest seeks to identify some of those ethical issues and to point to the work of those who have studied these issues. It addresses issues of plagiarism and…

Liderazgo etico (Ethical Leadership). ERIC Digest.

Science.gov (United States)

Lashway, Larry

Until very recently, ethical issues were given little attention in administrator-preparation programs. This digest in Spanish outlines the ethical responsibilities of school leaders and the dilemmas that they face. It offers the following suggestions for resolving ethical dilemmas: (1) Leaders should have and be willing to act on a definite sense…

Liderazgo visionario (Visionary Leadership). ERIC Digest.

Science.gov (United States)

Lashway, Larry

"Vision" is one of the most frequently used buzzwords in the education literature of the 1990s. This digest in Spanish presents an overview of visionary leadership, which many education experts consider to be a make-or-break task for the school leader. It discusses various definitions of vision, the significance of vision for…

Children's Nutrition and Learning. ERIC Digest.

Science.gov (United States)

ERIC Clearinghouse on Elementary and Early Childhood Education, Urbana, IL.

This digest reviews research on the link between children's nutrition and their ability to learn from the prenatal through school years. It also discusses the importance of nutrition education for children. The need for adequate nutrition during pregnancy and the preschool years is highlighted by research that indicates that low birthweight…

Video Games and Children. ERIC Digest.

Science.gov (United States)

Cesarone, Bernard

This digest examines data on video game use by children, explains ratings of video game violence, and reviews research on the effects of video games on children and adolescents. A recent study of seventh and eighth graders found that 65% of males and 57% of females played 1 to 6 hours of video games at home per week, and 38% of males and 16% of…

Estonia beyond the edge / Eric Kluitenberg

Index Scriptorium Estoniae

Kluitenberg, Eric

2004-01-01

Festivali "Interstanding" üks initsiaatoreid arutleb 1990. aastate meedia festivalidel käsitletud teemade tähendusest eesti kultuurile ja selle identiteedile. 1999. aastal toimunud kolmanda festivali teemaks oli "Ülalpool piire - põgenemine marginaalsuse eest". Eestist saanud uute poliitilis-majanduslike ja globaalkultuuriliste võrgustike osa, olles olnud omamoodi vahetsooniks

An ERIC Update on Global Studies.

Science.gov (United States)

Cohen, Cheryl B.

1987-01-01

Reviews eight curriculum units, published between 1983 and 1986, for teaching global studies to K through 12 students. The units focus on global economics, problem solving, cultural awareness, hunger in developing nations, the influence of mass media, and ecological/political issues. (JDH)

Neuropsychological Assessment in Schools. ERIC Digest.

Science.gov (United States)

Merz, William R., Sr.; And Others

The nature of neuropsychological assessment and its application in the school environment are discussed. Neuropsychology is the study of how the brain and nervous system affect thinking and behavior. A complete neuropsychological assessment requires gathering and analyzing information on a child's: (1) physical, social, and psychological…

Communication via an entangled coherent quantum network

Energy Technology Data Exchange (ETDEWEB)

El Allati, A; Hassouni, Y [Faculte des Sciences, Departement de Physique, Laboratoire de Physique Theorique URAC 13, Universite Mohammed V Agdal Rabat, Avenue Ibn Battouta, B.P. 1014, Rabat (Morocco); Metwally, N, E-mail: Nmetwally@gmail.com [Mathematics Department, College of Science, University of Bahrain, PO Box 32038 (Bahrain)

2011-06-01

A quantum network (QN) is constructed via maximum entangled coherent states. The possibility of using this network to achieve quantum communication between multi-participants is investigated. We showed that the probability of the successful teleportation of an unknown state depends on the size of the used network. As the number of participants increases, the success probability does not depend on the intensity of the field. Implementing a quantum teleportation protocol via a noisy QN is discussed. The unknown state can be teleported perfectly with small values of the field intensity and larger values of the noise strength. The success probability of this suggested protocol increases abruptly for larger values of the noise strength and gradually for small values. For small-size QNs, the fidelity of the teleported state decreases smoothly, whereas it decreases abruptly for larger-sized networks.

Biofunctionalization on Alkylated Silicon Substrate Surfaces via “Click” Chemistry

OpenAIRE

Qin, Guoting; Santos, Catherine; Zhang, Wen; Li, Yan; Kumar, Amit; Erasquin, Uriel J.; Liu, Kai; Muradov, Pavel; Trautner, Barbara Wells; Cai, Chengzhi

2010-01-01

Biofunctionalization of silicon substrates is important to the development of silicon-based biosensors and devices. Compared to conventional organosiloxane films on silicon oxide intermediate layers, organic monolayers directly bound to the non-oxidized silicon substrates via Si-C bonds enhance the sensitivity of detection and the stability against hydrolytic cleavage. Such monolayers presenting a high density of terminal alkynyl groups for bioconjugation via copper-catalyzed azide-alkyne 1,3...

Discovery of IPV6 Router Interface Addresses via Heuristic Methods

Science.gov (United States)

2015-09-01

NAVAL POSTGRADUATE SCHOOL MONTEREY, CALIFORNIA THESIS DISCOVERY OF IPV6 ROUTER INTERFACE ADDRESSES VIA HEURISTIC METHODS by Matthew D. Gray September...AND SUBTITLE DISCOVERY OF IPV6 ROUTER INTERFACE ADDRESSES VIA HEURISTIC METHODS 5. FUNDING NUMBERS CNS-1111445 6. AUTHOR(S) Matthew D. Gray 7...Internet Assigned Numbers Authority, there is continued pressure for widespread IPv6 adoption. Because the IPv6 address space is orders of magnitude

Evolving artificial metalloenzymes via random mutagenesis

Science.gov (United States)

Yang, Hao; Swartz, Alan M.; Park, Hyun June; Srivastava, Poonam; Ellis-Guardiola, Ken; Upp, David M.; Lee, Gihoon; Belsare, Ketaki; Gu, Yifan; Zhang, Chen; Moellering, Raymond E.; Lewis, Jared C.

2018-03-01

Random mutagenesis has the potential to optimize the efficiency and selectivity of protein catalysts without requiring detailed knowledge of protein structure; however, introducing synthetic metal cofactors complicates the expression and screening of enzyme libraries, and activity arising from free cofactor must be eliminated. Here we report an efficient platform to create and screen libraries of artificial metalloenzymes (ArMs) via random mutagenesis, which we use to evolve highly selective dirhodium cyclopropanases. Error-prone PCR and combinatorial codon mutagenesis enabled multiplexed analysis of random mutations, including at sites distal to the putative ArM active site that are difficult to identify using targeted mutagenesis approaches. Variants that exhibited significantly improved selectivity for each of the cyclopropane product enantiomers were identified, and higher activity than previously reported ArM cyclopropanases obtained via targeted mutagenesis was also observed. This improved selectivity carried over to other dirhodium-catalysed transformations, including N-H, S-H and Si-H insertion, demonstrating that ArMs evolved for one reaction can serve as starting points to evolve catalysts for others.

Catheter placement via the occipital artery to achieve superselective intra-arterial chemotherapy for oral cancer

International Nuclear Information System (INIS)

Iwai, Toshinori; Mitsudo, Kenji; Fukui, Takafumi

2008-01-01

Superselective intra-arterial chemotherapy via the superficial temporal artery (STA) has become useful for oral cancer. However, this method can not be performed if catheter placement via the STA is impossible. Therefore, we report a surgical method for catheter placement via the occipital artery (OA) to achieve retrograde superselective intra-arterial chemotherapy. Preoperatively, three-dimensional computed tomography angiography was performed to identify the course of the external carotid artery and the relationship between OA and the target artery. Ten patients with oral cancer underwent catheter placement via the OA with Doppler ultrasound and Harmonic Scalpel under local anesthesia. Catheter placement via the OA was superselectively successful in all the patients. The mean exposure time of OA and mean operating time were 17.5 min and 70.5 min, respectively. Catheter placement via the OA is useful when catheter placement via the STA is impossible. Three-dimensional vascular mapping and the use of Doppler ultrasound and Harmonic Scalpel can shorten the surgical time. (author)

Why should modified Atkins diet be encouraged for treating epilepsy ...

African Journals Online (AJOL)

Why should modified Atkins diet be encouraged for treating epilepsy in emerging countries? Amal Satte, Eric Heath Kossoff, Mohamed Belghiti, Abderrahim Zerhouni, Hamid Ouhabi, Hassania Guerinech, Jamal Mounach ...

ROCKY PLANETESIMAL FORMATION VIA FLUFFY AGGREGATES OF NANOGRAINS

Energy Technology Data Exchange (ETDEWEB)

Arakawa, Sota; Nakamoto, Taishi, E-mail: arakawa.s.ac@m.titech.ac.jp [Department of Earth and Planetary Sciences, Tokyo Institute of Technology, Meguro, Tokyo 152-8551 (Japan)

2016-12-01

Several pieces of evidence suggest that silicate grains in primitive meteorites are not interstellar grains but condensates formed in the early solar system. Moreover, the size distribution of matrix grains in chondrites implies that these condensates might be formed as nanometer-sized grains. Therefore, we propose a novel scenario for rocky planetesimal formation in which nanometer-sized silicate grains are produced by evaporation and recondensation events in early solar nebula, and rocky planetesimals are formed via aggregation of these nanograins. We reveal that silicate nanograins can grow into rocky planetesimals via direct aggregation without catastrophic fragmentation and serious radial drift, and our results provide a suitable condition for protoplanet formation in our solar system.

Tuning thermal conduction via extended defects in graphene

Science.gov (United States)

Huang, Huaqing; Xu, Yong; Zou, Xiaolong; Wu, Jian; Duan, Wenhui

2013-05-01

Designing materials for desired thermal conduction can be achieved via extended defects. We theoretically demonstrate the concept by investigating thermal transport in graphene nanoribbons (GNRs) with the extended line defects observed by recent experiments. Our nonequilibrium Green's function study excluding phonon-phonon interactions finds that thermal conductance can be tuned over wide ranges (more than 50% at room temperature), by controlling the orientation and the bond configuration of the embedded extended defect. Further transmission analysis reveals that the thermal-conduction tuning is attributed to two fundamentally different mechanisms, via modifying the phonon dispersion and/or tailoring the strength of defect scattering. The finding, applicable to other materials, provides useful guidance for designing materials with desired thermal conduction.

Synchronizability on complex networks via pinning control

Indian Academy of Sciences (India)

Keywords. Complex network; the pinning synchronization; synchronizability. ... The findings reveal the relationship between the decreasing speed of maximum eigenvalue sequence of the principal submatrices for coupling matrix and the synchronizability on complex networks via pinning control. We discuss the ...

Synthesis of azaphenanthridines via anionic ring closure

DEFF Research Database (Denmark)

Hansen, Henriette Møller; Lysén, M.; Begtrup, M.

2005-01-01

A new and convergent synthesis of azaphenanthridines via an anionic ring closure is reported. Ortho-lithiation/in situ borylation of cyanopyridines produces the corresponding cyanopyridylboronic esters, which undergo a Suzuki-Miyaura cross-coupling to give the key intermediates. Addition of lithium...

Design of multistable systems via partial synchronization

Indian Academy of Sciences (India)

Mohammad Ali Khan

2017-07-05

Jul 5, 2017 ... The basic idea of the scheme is to design partial synchronization of states between the coupled systems and ... Numerical simulation results consisting of ... systems of the same order via active control is discussed. In §3, the ...

Propagation of superconducting coherence via chiral quantum-Hall edge channels.

Science.gov (United States)

Park, Geon-Hyoung; Kim, Minsoo; Watanabe, Kenji; Taniguchi, Takashi; Lee, Hu-Jong

2017-09-08

Recently, there has been significant interest in superconducting coherence via chiral quantum-Hall (QH) edge channels at an interface between a two-dimensional normal conductor and a superconductor (N-S) in a strong transverse magnetic field. In the field range where the superconductivity and the QH state coexist, the coherent confinement of electron- and hole-like quasiparticles by the interplay of Andreev reflection and the QH effect leads to the formation of Andreev edge states (AES) along the N-S interface. Here, we report the electrical conductance characteristics via the AES formed in graphene-superconductor hybrid systems in a three-terminal configuration. This measurement configuration, involving the QH edge states outside a graphene-S interface, allows the detection of the longitudinal and QH conductance separately, excluding the bulk contribution. Convincing evidence for the superconducting coherence and its propagation via the chiral QH edge channels is provided by the conductance enhancement on both the upstream and the downstream sides of the superconducting electrode as well as in bias spectroscopy results below the superconducting critical temperature. Propagation of superconducting coherence via QH edge states was more evident as more edge channels participate in the Andreev process for high filling factors with reduced valley-mixing scattering.

Magnetic Ultrathin Films: Multilayers and Surfaces, Interfaces and Characterization

Science.gov (United States)

1993-04-01

Zaluska, Z. Altounian, 1O. Str6m- Olsen , Y. Huai, and R.W. Cochrane GIANT MAGNETORESISTANCE AND STRUCTURE OF PHASE- SEGREGATED EPITAXIAL METALS 411 R.F...helpful advice in the design of the MOKE magnetome- ter, Byungwoo Park for help with’ the earlier part of this project and lastly, Selmer Wong for...501 Paduani. C.. 333 Storm, D., 651 Panissod, P.. 289 Str6m- Olsen . J.O.. 405 Pappas, D.P., 369, 451, 457, 619 Sugita, Yutaka. 257 Parker. M.R., 73, 191

AIDS: Anti-HIV Agents, Therapies, and Vaccines

Science.gov (United States)

1990-12-26

Rabson, T. F. Smith & F. Wong-Staal, Eds. Theoretical Biology and Biophysics Group T-10. Los Alamos, New Mexico . 146 ANNALS NEW YORK ACADEMY OV SCIENCES...delayed-type hypersensitivity (DTH) responses to a 10 tg intradermal injection of purified protein derivative (PPD) of My"cobacterium tuberculosis ...8217t, & G. M SIt-ARt R. 1989. J. Clin. Invest. 84" 1892- 1899, I. M\\i R\\ K., Q. N. 1982 AdN . Exp. Med. iliol. 155:649 57. 17. MOORi. V L, Q N. MNRVIK

Kac limit and thermodynamic characterization of stochastic dynamics driven by Poisson-Kac fluctuations

Science.gov (United States)

Giona, Massimiliano; Brasiello, Antonio; Crescitelli, Silvestro

2017-07-01

We analyze the thermodynamic properties of stochastic differential equations driven by smooth Poisson-Kac fluctuations, and their convergence, in the Kac limit, towards Wiener-driven Langevin equations. Using a Markovian embedding of the stochastic work variable, it is proved that the Kac-limit convergence implies a Stratonovich formulation of the limit Langevin equations, in accordance with the Wong-Zakai theorem. Exact moment analysis applied to the case of a purely frictional system shows the occurrence of different regimes and crossover phenomena in the parameter space.

Single-mode Laser by Parity-time Symmetry Breaking

Science.gov (United States)

2014-11-21

solenoid -like Pds5B that reside in direct proximity to Wapl and the Smc3-Scc1 in- teraction interface (fig. S13), implying that Wapl and Pds5 control the...accepted 26 September 2014 10.1126/science.1256904 REPORTS ◥ OPTICS Single-mode laser by parity-time symmetry breaking Liang Feng,1* Zi Jing Wong,1...Ren-Min Ma,1* Yuan Wang,1,2 Xiang Zhang1,2† Effective manipulation of cavity resonant modes is crucial for emission control in laser physics and

Fabrication of Fully Inkjet-Printed Vias and SIW Structures on Thick Polymer Substrates

KAUST Repository

Kim, Sangkil; Shamim, Atif; Georgiadis, Apostolos; Aubert, Herve; Tentzeris, Manos M.

2016-01-01

In this paper, a novel fully inkjet-printed via fabrication technology and various inkjet-printed substrate-integrated waveguide (SIW) structures on thick polymer substrates are presented. The electrical properties of polymethyl methacrylate (PMMA) are thoroughly studied up to 8 GHz utilizing the T-resonator method, and inkjet-printable silver nanoparticle ink on PMMA is characterized. A long via fabrication process up to 1 mm utilizing inkjet-printing technology is demonstrated, and its characteristics are presented for the first time. The inkjet-printed vias on 0.8-mm-thick substrate have a resistance of ∼ 0.2~ Ω . An equivalent circuit model of the inkjet-printed stepped vias is also discussed. An inkjet-printed microstrip-to-SIW interconnect and an SIW cavity resonator utilizing the proposed inkjet-printed via fabrication process are also presented. The design of the components and the fabrication steps are discussed, and the measured performances over the microwave frequency range of the prototypes are presented.

Fabrication of Fully Inkjet-Printed Vias and SIW Structures on Thick Polymer Substrates

KAUST Repository

Kim, Sangkil

2016-02-11

In this paper, a novel fully inkjet-printed via fabrication technology and various inkjet-printed substrate-integrated waveguide (SIW) structures on thick polymer substrates are presented. The electrical properties of polymethyl methacrylate (PMMA) are thoroughly studied up to 8 GHz utilizing the T-resonator method, and inkjet-printable silver nanoparticle ink on PMMA is characterized. A long via fabrication process up to 1 mm utilizing inkjet-printing technology is demonstrated, and its characteristics are presented for the first time. The inkjet-printed vias on 0.8-mm-thick substrate have a resistance of ∼ 0.2~ Ω . An equivalent circuit model of the inkjet-printed stepped vias is also discussed. An inkjet-printed microstrip-to-SIW interconnect and an SIW cavity resonator utilizing the proposed inkjet-printed via fabrication process are also presented. The design of the components and the fabrication steps are discussed, and the measured performances over the microwave frequency range of the prototypes are presented.

Direct surface PEGylation of nanodiamond via RAFT polymerization

International Nuclear Information System (INIS)

Shi, Yingge; Liu, Meiying; Wang, Ke; Huang, Hongye; Wan, Qing; Tao, Lei; Fu, Lihua; Zhang, Xiaoyong; Wei, Yen

2015-01-01

Graphical abstract: In this paper, we describe an efficient, practical and novel method to modify ND via direct immobilization of chain transfer agent for RAFT polymerization. - Highlights: • Surface PEGylation of ND via RAFT polymerization. • ND with high water dispersibility and excellent biocompatibility. • Controlled living polymerization. - Abstract: Nanodiamond (ND) is a novel class of carbon nanomaterials, which has been extensively investigated for biomedical applications because of its small size, high surface area and excellent biocompatibility. However, the biomedical applications of unmodified ND are still largely restricted because of their poor dispersibility in both aqueous and organic medium. In this work, we reported a novel strategy for the surface modification of ND via reversible addition fragmentation chain transfer (RAFT) polymerization. For preparation of the PEGylated ND (pPEGMA-ND), chain transfer agent (CTA) was immobilized onto ND through reaction between the hydroxyl group of ND and the carboxyl group of CTA, which was used as the initiator for surface-initiated RAFT polymerization. The successful preparation of pPEGMA-ND was characterized by nuclear magnetic resonance spectroscopy, Fourier transform infrared spectroscopy, X-ray photoelectron spectra and thermal gravimetric analysis in detail. Results demonstrated that pPEGMA-ND exhibited enhanced water dispersibility and desirable biocompatibility, making it promising for biomedical applications.

Direct surface PEGylation of nanodiamond via RAFT polymerization

Energy Technology Data Exchange (ETDEWEB)

Shi, Yingge [Department of Chemistry and Jiangxi Provincial Key Laboratory of New Energy Chemistry, Nanchang University, 999 Xuefu Avenue, Nanchang 330031 (China); School of Chemistry and Chemical Engineering, Guangxi University, Nanning 530004 (China); Liu, Meiying [Department of Chemistry and Jiangxi Provincial Key Laboratory of New Energy Chemistry, Nanchang University, 999 Xuefu Avenue, Nanchang 330031 (China); Wang, Ke [Department of Chemistry and the Tsinghua Center for Frontier Polymer Research, Tsinghua University, Beijing 100084 (China); Huang, Hongye; Wan, Qing [Department of Chemistry and Jiangxi Provincial Key Laboratory of New Energy Chemistry, Nanchang University, 999 Xuefu Avenue, Nanchang 330031 (China); Tao, Lei [Department of Chemistry and the Tsinghua Center for Frontier Polymer Research, Tsinghua University, Beijing 100084 (China); Fu, Lihua [School of Chemistry and Chemical Engineering, Guangxi University, Nanning 530004 (China); Zhang, Xiaoyong, E-mail: xiaoyongzhang1980@gmail.com [Department of Chemistry and Jiangxi Provincial Key Laboratory of New Energy Chemistry, Nanchang University, 999 Xuefu Avenue, Nanchang 330031 (China); Wei, Yen, E-mail: weiyen@tsinghua.edu.cn [Department of Chemistry and the Tsinghua Center for Frontier Polymer Research, Tsinghua University, Beijing 100084 (China)

2015-12-01

Graphical abstract: In this paper, we describe an efficient, practical and novel method to modify ND via direct immobilization of chain transfer agent for RAFT polymerization. - Highlights: • Surface PEGylation of ND via RAFT polymerization. • ND with high water dispersibility and excellent biocompatibility. • Controlled living polymerization. - Abstract: Nanodiamond (ND) is a novel class of carbon nanomaterials, which has been extensively investigated for biomedical applications because of its small size, high surface area and excellent biocompatibility. However, the biomedical applications of unmodified ND are still largely restricted because of their poor dispersibility in both aqueous and organic medium. In this work, we reported a novel strategy for the surface modification of ND via reversible addition fragmentation chain transfer (RAFT) polymerization. For preparation of the PEGylated ND (pPEGMA-ND), chain transfer agent (CTA) was immobilized onto ND through reaction between the hydroxyl group of ND and the carboxyl group of CTA, which was used as the initiator for surface-initiated RAFT polymerization. The successful preparation of pPEGMA-ND was characterized by nuclear magnetic resonance spectroscopy, Fourier transform infrared spectroscopy, X-ray photoelectron spectra and thermal gravimetric analysis in detail. Results demonstrated that pPEGMA-ND exhibited enhanced water dispersibility and desirable biocompatibility, making it promising for biomedical applications.

The outcome of the seminal fluid parameters collected via coitus interruptus versus masturbation.

Science.gov (United States)

Bahyah, M Kamarul; Murad, Z Ahmad; Ghazali, I; Roszaman, R; Noraziana, A W; Mokhtar, A; Omar, M H

2010-03-01

A one year study was carried out to determine the outcome of the seminal fluid parameters collected via masturbation and coitus interruptus in 151 patients who were undergoing intrauterine insemination (IUI) and patients who came for seminal analysis. There were no statistically significant differences in terms of volume, concentration, progressive motility and normal morphology from specimens collected via coitus interruptus compared to specimens collected via masturbation. Pregnancy outcomes were also comparable.

The “SAFARI” Technique Using Retrograde Access Via Peroneal Artery Access

International Nuclear Information System (INIS)

Zhuang, Kun Da; Tan, Seck Guan; Tay, Kiang Hiong

2012-01-01

The “SAFARI” technique or subintimal arterial flossing with antegrade–retrograde intervention is a method for recanalisation of chronic total occlusions (CTOs) when subintimal angioplasty fails. Retrograde access is usually obtained via the popliteal, distal anterior tibial artery (ATA)/dorsalis pedis (DP), or distal posterior tibial artery (PTA). Distal access via the peroneal artery has not been described and has a risk of continued bleeding, leading to compartment syndrome due to its deep location. We describe our experience in two patients with retrograde access via the peroneal artery and the use of balloon-assisted hemostasis for these retrograde punctures. This approach may potentially give more options for endovascular interventions in lower limb CTOs.