Cyborg and Autism: Exploring New Social Articulations via Posthuman Connections

Science.gov (United States)

Reddington, Sarah; Price, Deborah

2016-01-01

This paper explores the connections a young man with autism spectrum (AS) made using cyborg imagery having attended school in Nova Scotia, Canada. Cyborg is applied as a conceptual approach to explore the young man's connections to human and nonhuman elements. We also make use of rhizomes as a methodological framework to support the exploration of…

Deaf Culture and the Cochlear Implant Debate: Cyborg Politics and the Identity of People with Disabilities.

Science.gov (United States)

Cherney, James L.

1999-01-01

Examines the potential benefits and limitations of cyborg politics. Explores depictions of cyborgs in science fiction stories and examines the deaf culture's arguments in the cochlear-implant debate. Investigates the current viability of cyborg politics as a mode of advocacy for people with disabilities. (SC)

Improving the Tank Scout

National Research Council Canada - National Science Library

Burton, R. L

2006-01-01

.... While the tank battalions recognize the importance and value of the scout platoon, they are restricted from employing scouts to their full potential due to the platoon's inflexible structure and limited capabilities...

[A cyborg is only human].

Science.gov (United States)

Schermer, Maartje H N

2013-01-01

New biomedical technologies make it possible to replace parts of the human body or to substitute its functions. Examples include artificial joints, eye lenses and arterial stents. Newer technologies use electronics and software, for example in brain-computer interfaces such as retinal implants and the exoskeleton MindWalker. Gradually we are creating cyborgs: hybrids of man and machine. This raises the question: are cyborgs still humans? It is argued that they are. First, because employing technology is a typically human characteristic. Second, because in western thought the human mind, and not the body, is considered to be the seat of personhood. However, it has been argued by phenomenological philosophers that the body is more than just an object but is also a subject, important for human identity. From this perspective, we can appreciate that a bionic body does not make one less human, but it does influence the experience of being human.

Near Earth Asteroid Scout

Data.gov (United States)

National Aeronautics and Space Administration — Near-Earth Asteroid Scout, or NEA Scout, is a 6U CubeSat developed jointly between NASA’s Marshall Space Flight Center and the Jet Propulsion Laboratory. NASA...

Cyborg Dreams in Asian American Transnationality: Transgression, Myth, Simulation, Coalition

OpenAIRE

Song, Mary

2012-01-01

By deploying a cyberculture theory of cyborg politics in my literary analyses of Asian American literature, I deconstruct Asian American subjectivity through the trope of transnationality. In the Asian American transnational, I locate four prominent traits of Donna Haraway's socialist feminist cyborg: boundary transgression, the recognition and re-scripting of myth, simulations of identity, and coalitions of affinity. By adopting the language of cyberculture, I envision Asian American literat...

Sustaining cyborgs: sensing and tuning agencies of pacemakers and implantable cardioverter defibrillators.

Science.gov (United States)

Oudshoorn, Nelly

2015-02-01

Recently there has been a renewed interest in cyborgs, and particularly in new and emerging fusions of humans and technologies related to the development of human enhancement technologies. These studies reflect a trend to follow new and emerging technologies. In this article, I argue that it is important to study 'older' and more familiar cyborgs as well. Studying 'the old' is important because it enables us to recognize hybrids' embodied experiences. This article addresses two of these older hybrids: pacemakers and implantable cardioverter defibrillators inserted in the bodies of people suffering from heart-rhythm disturbances. My concern with hybrid bodies is that internal devices seem to present a complex and neglected case if we wish to understand human agency. Their 'users' seem to be passive because they cannot exert any direct control over the working of their devices. Technologies inside bodies challenge a longstanding tradition of theorizing human-technology relations only in terms of technologies external to the body. Cyborg theory is problematic as well because most studies tend to conceptualize the cyborg merely as a discursive entity and silence the voices of people living as cyborgs. Inspired by feminist research that foregrounds the materiality of the lived and intimate relations between bodies and technologies, I argue that creating these intimate relations requires patients' active involvement in sustaining their hybrid bodies. Based on observations of these monitoring practices in a Dutch hospital and interviews with patients and technicians, the article shows that heart cyborgs are far from passive. On the contrary, their unique experience in sensing the entangled agencies of technologies and their own heart plays a crucial role in sustaining their hybrid bodies.

Developmental Trajectories of Youth Character: A Five-Wave Longitudinal Study of Cub Scouts and Non-Scout Boys.

Science.gov (United States)

Wang, Jun; Ferris, Kaitlyn A; Hershberg, Rachel M; Lerner, Richard M

2015-12-01

Youth development programs, such as the Boy Scouts of America, aim to develop positive attributes in youth (e.g., character virtues, prosocial behaviors, and positive civic actions), which are necessary for individuals and societies to flourish. However, few developmental studies have focused on how specific positive attributes develop through participation in programs such as the Boy Scouts of America. As part of the Character and Merit Project, this article examined the developmental trajectories of character and other positive attributes, which are of focal concern of the Boy Scouts of America and the developmental literature. Data were collected from 1398 Scouts (M = 8.59 years, SD = 1.29 years, Range 6.17-11.92 years) and 325 non-Scout boys (M = 9.06 years, SD = 1.43 years, Range 6.20-11.81 years) over five waves of testing across a two-and-half-year period. Latent growth-curve analyses of self-report survey data examined the developmental trajectories of the attributes. Older youth rated themselves lower than younger participants on helpfulness, reverence, thriftiness, and school performance. However, all youth had moderately high self-ratings on all the attributes. Across waves, Scouts' self-ratings increased significantly for cheerfulness, helpfulness, kindness, obedience, trustworthiness, and hopeful future expectations. Non-Scout boys' self-ratings showed no significant change for any attributes except for a significant decrease in religious reverence among non-Scout boys from religious institutions. We discuss implications for positive youth development and for the role of the Boy Scouts of America programming in character development.

The Soldier-Cyborg Transformation: A Framework for Analysis of Social and Ethical Issues of Future Warfare

Science.gov (United States)

1998-05-26

government agency. STRATEGY RESEARCH PROJECT THE SOLDIER- CYBORG TRANSFORMATION: A FRAMEWORK FOR ANALYSIS OF SOCIAL AND ETHICAL ISSUES OF FUTURE...UNCLASSIFIED USAWC STRATEGY RESEARCH PROJECT THE SOLDIER- CYBORG TRANSFORMATION: A FRAMEWORK FOR ANALYSIS OF SOCIAL AND ETHICAL ISSUES OF FUTURE...P) Donald A. Gagliano, M.D. TITLE: THE SOLDIER CYBORG TRANSFORMATION: A FRAMEWORK FOR ANALYSIS OF SOCIAL AND ETHICAL ISSUES OF FUTURE WARFARE

National Boy Scout Jamboree

Science.gov (United States)

1989-01-01

This video looks at a NASA sponsored exhibit at the National Boy Scout Jamboree in Fredricksburg, VA. Boy Scouts are shown interacting with NASA researchers and astronauts and touring mockups of Space Station Freedom and Apollo 11. NASA's program to encourage the researchers of tomorrow is detailed.

US Cub Scouts visit CERN

CERN Multimedia

2001-01-01

A group of young American Cub Scouts from Den 10, Pack 130 (based in Geneva) at the Microcosm last Saturday. On their trip to CERN, which included the first Visits Service tour of the ATLAS construction site, the scouts were able to satisfy most of the requirements for the Cub Scout engineering badge. From left to right: Edouard Vincent, Ariel Litke, Alexander Richter, Antoine Vidal de Saint Phalle, Jason Iredale and Daniel Reghelini.

Data Scouting in CMS

CERN Document Server

Anderson, Dustin James

2016-01-01

In 2011, the CMS collaboration introduced Data Scouting as a way to produce physics results with events that cannot be stored on disk, due to resource limits in the data acquisition and offline infrastructure. The viability of this technique was demonstrated in 2012, when 18 fb$^{-1}$ of collision data at $\\sqrt{s}$ = 8 TeV were collected. The technique is now a standard ingredient of CMS and ATLAS data-taking strategy. In this talk, we present the status of data scouting in CMS and the improvements introduced in 2015 and 2016, which promoted data scouting to a full-fledged, flexible discovery tool for the LHC Run II.

Cyborgs, desiring-machines, bodies without organs, and Westworld: Interrogating academic writing and scholarly identity

Directory of Open Access Journals (Sweden)

Deborah M. Netolicky

2017-07-01

Full Text Available This paper fashions a lens through which to view scholarly identity and the experience of academic writing. The lens of inquiry I apply is the metaphor of Season 1 of sci-fi HBO television show Westworld and its characters, especially its cyborg protagonist Dolores. Thrumming like electric currents through this lens of inquiry are Haraway’s theorization of the cyborg, the fictional worlds of science fiction and Wonderland, my own lived experience, and Deleuze and Guattari’s desiring-machines and bodies without organs. I engage in the cyborgic technology of writing in order to playfully explore what it means to be a cyborg academic operating in intersecting machinic worlds. I ask: Can we listen to our internal voices and write our own stories? Can we burn the world clean with our scholarship and the ways in which we interrogate ingrained and expected practices?

Leadership Workshops for Adult Girl Scout Leaders

Science.gov (United States)

Lebofsky, Larry A.; McCarthy, Donald; DeVore, Edna; Harman, Pamela; Reaching Stars Team

2016-10-01

This year, the University of Arizona is conducting its first two Leadership Workshops for Girl Scout adult leaders. These workshops are being supported by a five-year NASA Collaborative Agreement, Reaching for the Stars: NASA Science for Girl Scouts (www.seti.org/GirlScoutStars), through the SETI Institute in collaboration with the University of Arizona, Girl Scouts of the USA (GSUSA), the Girl Scouts of Northern California, the Astronomical Society of the Pacific, and Aries Scientific, Inc. These workshops are an outgrowth of Astronomy Camp for Girl Scout Leaders, a 14-year "Train the Trainer" program funded by NASA through the James Webb Space Telescope's Near Infrared Camera (NIRCam) education and outreach team. We are continuing our long-term relationship with all Girl Scout Councils to engage girls and young women not only in science and math education, but also in the astronomical and technological concepts relating to NASA's scientific mission. Our training aligns with the GSUSA Journey: It's Your Planet-Love It! and introduces participants to some of the activities that are being developed by the Girl Scout Stars team for GSUSA's new space science badges for all Girl Scout levels being developed as a part of Reaching for the Stars: NASA Science for Girl Scouts.The workshops include hands-on activities in basic astronomy (night sky, stars, galaxies, optics, telescopes, etc.) as well as some more advanced concepts such as lookback time and the expansion of the Universe. Since the inception of our original Astronomy Camp in 2003, our team has grown to include nearly 280 adult leaders, staff, and volunteers from over 79 Councils in 43 states and the District of Columbia so they can, in turn, teach young women essential concepts in astronomy, the night sky environment, applied math, and engineering. Our workshops model what astronomers do by engaging participants in the process of science inquiry, while equipping adults to host astronomy-related programs with

CT scout films: Don't forget to look

International Nuclear Information System (INIS)

Emamian, Seyed A.; Dubovsky, Elizabeth C.; Vezina, L. Gilbert; Bulas, Dorothy I.; Carter, William

2003-01-01

A lateral scout view of the head is always obtained when performing head computed tomography (CT). It is common knowledge that viewing the lateral scout view may provide additional information. For a variety of reasons, however, a careful review may not be performed routinely. To illustrate the value of the lateral scout view, we present a series of representative cases. Six patients with clinically relevant findings on the scout view. Most of the ancillary findings were in the upper cervical spine/neck, which is typically included on the lateral scout view. Careful evaluation of the scout view of the head CT, including the skull and neck, may yield valuable information, which may not be visualized on the axial CT images. (orig.)

An Inaugural Girl Scout Destinations Astronomy Camp

Science.gov (United States)

Lebofsky, Larry A.; McCarthy, Donald W.; Wright, Joe; Wright, Rita; Mace, Mikayla; Floyd, Charmayne

2017-10-01

The University of Arizona (UA) conducted its first teenage Girl Scout Destinations Astronomy Camp. This program was preceded by 24 Leadership Workshops for Adult Girl Scout Leaders, initially supported by EPO funding from NIRCam for JWST. For five days in late June, 24 girls (ages 13-17 years) attended from 16 states. The Camp was led by UA astronomers and long-term educators. Representing Girl Scouts of the USA (GSUSA) were a husband/wife amateur astronomer team who are SOFIA Airborne Astronomy and NASA Solar System Ambassadors. Other leaders included a Stanford undergraduate engineering student who is a lifelong Girl Scout and Gold Award recipient and a recent UA Master’s degree science journalist. The Camp is a residential, hands-on “immersion” adventure in scientific exploration using telescopes in southern Arizona’s Catalina Mountains near Tucson. Under uniquely dark skies girls become real astronomers, operating telescopes (small and large) and associated technologies, interacting with scientists, obtaining images and quantitative data, investigating their own questions, and most importantly having fun actually doing science and building observing equipment. Girls achieve a basic understanding of celestial objects, how and why they move, and their historical significance, leading to an authentic understanding of science, research, and engineering. Girls can lead these activities back home in their own troops and councils, encouraging others to consider STEM field careers. These programs are supported by a 5-year NASA Collaborative Agreement, Reaching for the Stars: NASA Science for Girl Scouts (www.seti.org/GirlScoutStars), through the SETI Institute in collaboration with the UA, GSUSA, Girl Scouts of Northern California, the Astronomical Society of the Pacific, and Aries Scientific, Inc. The Girl Scout Destinations Astronomy Camp aligns with the GSUSA Journey: It’s Your Planet-Love It! and introduces the girls to some of the activities being

Beyond cyborg metapathography in Michael Chorost’s Rebuilt to World Wide Mind: Introducing “morphos” as a rhetorical concept in cyborgography

Directory of Open Access Journals (Sweden)

Kevin A. Thayer

2013-08-01

Full Text Available This essay introduces the rhetorical concept of “morphos”, a dimension of ethos, in the context of cyborg self-transformation and cyborg storytelling. Focusing on the cyborg storytelling of Michael Chorost, a cochlear implant user and futurist, this essay applies "morphos" to develop an argument about the changing capabilities and changing stories of living cyborg authors. Using rhetorical concepts to illuminate his self-transformation and narrative constructions, this essay analyzes Chorost’s two books: Rebuilt: How Becoming Part Computer Made Me More Human; and, World Wide Mind: The Coming Integration of Humanity, Machines, and the Internet. Chorost’s first book, Rebuilt, is an autobiographical account of his journey from deafness to cochlear implant hearing and his quest for community. He completes his journey of self-transformation using Haraway’s Cyborg Manifesto and Caidin’s Cyborg as narrative tools. Rebuilt can be defined as a cyborg metapathography, identifying rhetorical features of Chorost’s cyborg storytelling. Chorost’s second book, World Wide Mind, is both autobiographical and theoretical. This rhetorical shift in the context of his changing physical, perceptual, and cognitive capabilities, and his changing ethos, is significant because it opens the way for a new hybrid language combining the spoken/written and digital code.

Beyond Cyborg Subjectivities: Becoming-Posthumanist Educational Researchers

Science.gov (United States)

Gough, Annette; Gough, Noel

2017-01-01

This excerpt from our collective biography emerges from a dialogue that commenced when Noel interjected the concept of "becoming-cyborg" into our conversations about Annette's experiences of breast cancer, which initially prompted her to (re)interpret her experiences as a "chaos narrative" of cyborgian and environmental…

The Identity of Female Cyborg in William Gibson’s Neuromancer

Directory of Open Access Journals (Sweden)

Geraldine Yap Chee Hui

2015-04-01

Full Text Available This study aims to examine the identity of female cyborg in William Gibson’s Neuromancer (1984 based on Donna Haraway’s A Cyborg Manifesto. In Neuromancer the main character, Molly Million does not fit in the stereotypical female characteristics. When a male is the protagonist, females will be seen as a feminine stereotype and being depicted as helpless and weak. She is in fact the reversal of feminine stereotype. Henry Dorsett Case, the male protagonist of the story, was given a job opportunity and being partnered up with Molly to fulfil their mission. When Molly and Case are together, Case is always on the safe side while Molly aggressively moves around getting her things done. Being a cyborg is to be fierce, fast and bold just like Molly and being a goddess will be a typical female. It is a metaphor used to conceptualize socialist feminism in the modern society. The boundary breakdown between organism and machine portrays the boundary breakdown between Molly and Wintermute, an Artificial Intelligence (AI, because Molly and Wintermute are representatives of organism and machine, respectively. When Molly and Wintermute could put up with each other, it indirectly shows the connection between human and technology that can then be brought to another level as dualism of mind and body that are considered as one in the cybernetic world just like how high technology and scientific culture are interrelated. Mind which symbolizes Artificial Intelligence is the ultimate power which controls the body. The technological enhancements in Molly are the symbolised power which gives her the difference in stereotypical female role. Keywords: Cyborg Feminism, Female Identity, Patriarchal Role, Cyberpunk

Everyday Cyborgs: On Integrated Persons and Integrated Goods.

Science.gov (United States)

Quigley, Muireann; Ayihongbe, Semande

2018-05-01

Using the metaphor and actuality of the 'everyday cyborg', this article makes the case that the law is ill-equipped to deal with challenges raised by the linking of the organic, biological person with synthetic, inorganic parts and devices. For instance, should internal medical devices that keep the person alive be viewed as part of the person or mere objects (or something else)? Is damage to neuro-prostheses (eg nervous system integrated limb prostheses) personal injury or damage to property? Who ought to control/own the software in implanted medical devices? And how should the law deal with risks around third-party device access (including that of unauthorised access and hacking)? We argue that satisfactorily answering such questions will likely require a re-analysis of the conceptual and philosophical underpinnings of the law, as well as the law itself. To demonstrate this, we examine the uncharted terrain which everyday cyborgs pose for the law, looking in particular at five areas: (i) medical device regulation, safety, and product liability; (ii) damage to devices and liability; (iii) data and privacy; (iv) security and biohacking; and (v) intellectual property rights. The article highlights how advancing biotechnology continues to reveal, and prompts us to confront, lacunae within the law. Our analysis calls particular attention to law's boundary-work (how the law utilises and incorporates supposed ontological and moral boundaries) and the challenges which everyday cyborgs pose to this.

"Bionic Woman" (2007): Gender, Disability and Cyborgs

Science.gov (United States)

Quinlan, Margaret M.; Bates, Benjamin R.

2009-01-01

This paper explores a representation of overlapping categories of gender, disability and cyborgs in "Bionic Woman" (2007). The television show "Bionic Woman" (2007) is a popular culture representation that uniquely brings together these categories. Three themes emerged from an analysis of blogger discourse surrounding the show. The themes reveal…

RhizomANTically Becoming-Cyborg: Performing Posthuman Pedagogies

Science.gov (United States)

Gough, Noel

2004-01-01

This paper is a narrative experiment inspired by Deleuze and Guattari's (1987) figuration of the rhizome. It is a textual assemblage of popular and academic representations of cyborgs that might question, provoke, and challenge some of the dominant discourses and assumptions of curriculum, teaching, and learning. Emboldened by Deleuze's penchant…

Los Atravesados: Guillermo Gomez-Pena's Ethno-Cyborgs

Science.gov (United States)

Rivera, Lysa

2010-01-01

This essay examines how Guillermo Gomez-Pena's ethno-cyborgs, performance personae that first appeared in his work in the mid-1990s, exploit and critique two overlapping cultural-political movements: the emergence of Internet technologies (cyberculture) and the passage of the North American Free Trade Agreement (NAFTA). After locating the…

Scout or Cavalry? Optimal Discovery Strategies for GRBs

International Nuclear Information System (INIS)

Nemiroff, Robert J.

2004-01-01

Many present and past gamma-ray burst (GRB) detectors try to be not only a 'scout', discovering new GRBs, but also the 'cavalry', simultaneously optimizing on-board science return. Recently, however, most GRB science return has moved out from the gamma-ray energy bands where discovery usually occurs. Therefore a future gamma-ray instrument that is only a scout might best optimize future GRB science. Such a scout would specialize solely in the initial discovery of GRBs, determining only those properties that would allow an unambiguous handoff to waiting cavalry instruments. Preliminary general principles of scout design and cadence are discussed. Scouts could implement observing algorithms optimized for finding GRBs with specific attributes of duration, location, or energy. Scout sky-scanning algorithms utilizing a return cadence near to desired durations of short GRBs are suggested as a method of discovering GRBs in the unexplored short duration part of the GRB duration distribution

A cyborg ontology in health care: traversing into the liminal space between technology and person-centred practice.

Science.gov (United States)

Lapum, Jennifer; Fredericks, Suzanne; Beanlands, Heather; McCay, Elizabeth; Schwind, Jasna; Romaniuk, Daria

2012-10-01

Person-centred practice indubitably seems to be the antithesis of technology. The ostensible polarity of technology and person-centred practice is an easy road to travel down and in their various forms has been probably travelled for decades if not centuries. By forging ahead or enduring these dualisms, we continue to approach and recede, but never encounter the elusive and the liminal space between technology and person-centred practice. Inspired by Haraway's work, we argue that healthcare practitioners who critically consider their cyborg ontology may begin the process to initiate and complicate the liminal and sought after space between technology and person-centred practice. In this paper, we draw upon Haraway's idea that we are all materially and ontologically cyborgs. Cyborgs, the hybridity of machine and human, are part of our social reality and embedded in our everyday existence. By considering our cyborg ontology, we suggest that person-centred practice can be actualized in the contextualized, embodied and relational spaces of technology. It is not a question of espousing technology or person-centred practice. Such dualisms have been historically produced and reproduced over many decades and prevented us from recognizing our own cyborg ontology. Rather, it is salient that we take notice of our own cyborg ontology and how technological, habitual ways of being may prevent (and facilitate) us to recognize the embodied and contextualized experiences of patients. A disruption and engagement with the habitual can ensure we are not governed by technology in our logics and practices of care and can move us to a conscious and critical integration of person-centred practice in the technologized care environments. By acknowledging ourselves as cyborgs, we can recapture and preserve our humanness as caregivers, as well as thrive as we proceed in our technological way of being. © 2012 Blackwell Publishing Ltd.

CT scout films: Don't forget to look.

Energy Technology Data Exchange (ETDEWEB)

Emamian, Seyed A.; Dubovsky, Elizabeth C.; Vezina, L. Gilbert; Bulas, Dorothy I. [Department of Diagnostic Imaging and Radiology, Children' s National Medical Center, George Washington University, 111 Michigan Avenue NW, DC 20010, Washington (United States); Carter, William [Department of Radiology, Bethesda Naval Medical Center, Rockville, MD (United States)

2003-08-01

A lateral scout view of the head is always obtained when performing head computed tomography (CT). It is common knowledge that viewing the lateral scout view may provide additional information. For a variety of reasons, however, a careful review may not be performed routinely. To illustrate the value of the lateral scout view, we present a series of representative cases. Six patients with clinically relevant findings on the scout view. Most of the ancillary findings were in the upper cervical spine/neck, which is typically included on the lateral scout view. Careful evaluation of the scout view of the head CT, including the skull and neck, may yield valuable information, which may not be visualized on the axial CT images. (orig.)

ScoutTM, a portable MCA system

International Nuclear Information System (INIS)

Cheng, A.Y.; Ziemba, F.P.; Browning, J.E.; Szluk, N.

1998-01-01

Quantrad Sensor's hand-held multichannel analyzer (MCA), the Scout TM , has evolved considerably from the initial licensing from Pacific Northwest Laboratories (operated by Battelle Memorial Institute for the U.S. DOE). The Scout TM has grown into a flexible MCA system with alpha-, gamma-, X-ray and neutron detection capabilities with wide ranging applications. The development philosophy is discussed along with specific examples of design choices in areas such as manufacturability, upgradability, probe interchangability and software user interface. Recently introduced products include: software enhancements, additional probes, customized software and a second generation instrument, the Scout512 TM , that boasts increased capabilities. Future developments are also discussed. (author)

Girl Scouts and Subject Matter Experts: What’s the Connection?

Science.gov (United States)

Harman, Pamela; Girls Scouts of Northern California, Girl Scouts USA, Astronomical Society of the Pacifica, Univeristy of Arizona, and ARIES Scientific.

2018-01-01

Reaching for the Stars: NASA Science for Girl Scouts (Girl Scout Stars) fosters interaction between Girl Scouts and NASA Subject Matter Experts (SMEs), disseminates NASA STEM education-related resources, and engages Girl Scouts in NASA science and programs through space science badges and summer camps.A space science badge is in development for each of the six levels of Girl Scouts: Daisies, Grades K – 1; Brownies, Grades 2 -3; Juniors, Grades 4 -5; Cadettes, Grades 6 -8; Seniors, Grades 9 -10; and Ambassadors, Grades 11 -12. Indirectly, SMEs will reach tens of thousands of girls through the badges. SETI Institute SMEs Institute and SME Co-Is located at ARIES Scientific, Astronomical Society of the Pacific, University of Arizona, and Girl Scouts of Northern California developed and modified astronomy activities for the Girl Scouts USA badge writers to finesse into the Girl Scout formats. Revisions are reviewed by SMEs for accuracy. Each badge includes a step option that encourages girls to connect with SMEs, and recommendations for volunteers.A total of 127 girls from 31 states and the District of Columbia attendedTotal Eclipse Destination Camps at three locations. SMEs led activities and tours, inspiring girls to consider STEM careers. University of Arizona (U of A) SMEs lead Astronomy Camp for Volunteers, enabling volunteers to lead and inspire Girl Scouts in their respective Girl Scout Councils. A Destination Camp for Girl Scouts was also held at U of A. Girls experience authentic astronomy, learning how to collect and analyze data.Eleven teams comprised of two Girl Scouts, a volunteer or Council Staff, and an amateur astronomer attended Astronomy Club Camp, held at NASA GSFC. SMEs delivered science content. The girls will lead the formation of astronomy clubs in their councils, and will train their successors. SMEs will present and coach the clubs during monthly webinars.This presentation will highlight success and discuss lessons learned that are applicable

Evaluating Boy Scout Geology Education, A Pilot Study

Science.gov (United States)

Hintz, R. S.; Thomson, B.

2008-12-01

This study investigated geology knowledge acquisition by Boy Scouts through use of the Boy Scout Geology Merit Handbook. In this study, boys engaged in hands-on interactive learning following the requirements set forth in the Geology Merit Badge Handbook. The purposes of this study were to determine the amount of geology content knowledge engendered in adolescent males through the use of the Geology Merit Badge Handbook published by the Boy Scouts of America; to determine if single sex, activity oriented, free-choice learning programs can be effective in promoting knowledge development in young males; and to determine if boys participating in the Scouting program believed their participation helped them succeed in school. Members of a local Boy Scout Troop between the ages of 11 and 18 were invited to participate in a Geology Merit Badge program. Boys who did not already possess the badge were allowed to self-select participation. The boys' content knowledge of geology, rocks, and minerals was pre- and post-tested. Boys were interviewed about their school and Scouting experiences; whether they believed their Scouting experiences and work in Merit Badges contributed to their success in school. Contributing educational theories included single-sex education, informal education with free-choice learning, learning styles, hands-on activities, and the social cognitive theory concept of self-efficacy. Boys who completed this study seemed to possess a greater knowledge of geology than they obtained in school. If boys who complete the Boy Scout Geology Merit Badge receive additional geological training, their field experiences and knowledge acquired through this learning experience will be beneficial, and a basis for continued scaffolding of geologic knowledge.

Surgical body modification and altruistic individualism: a case for cyborg ethics and methods.

Science.gov (United States)

Frank, Arthur W

2003-12-01

Three cases of pediatric surgical body modification--limb lengthening, normalization of genitalia, and craniofacial surgery--are considered through the moral language used by those who experience these surgeries. This language has been described as altruistic individualism. Decision making remains individualist, but it also shows considerable concern for others; egoism is complementary with altruism. The altruistic individualist is one of many incompatible identities that are predicted and described by the figure of the cyborg. Cyborgs suggest both ethics and qualitative methods appropriate to surgically shaped children.

Field applications of the ScoutTM portable MCA

International Nuclear Information System (INIS)

Cheng, A.Y.; Ziemba, F.P.; Browning, J.E.

1998-01-01

The use of Quantrad Sensor's Scout TM in field type applications is described. The portability of the Scout TM enables the user to obtain more accurate information in the field versus a survey meter. Isotopic identification is possible when ancillary information is combined with built-in software libraries. Data from the Scout TM in remediation at Stanford Linear Accelerator (SLAC), NORM (Naturally Occurring Radioactive Material) measurements in California's Central Valley oil fields, medical isotope identification at nuclear pharmaceutical company and emergency response applications are presented. Additionally, custom software enabled the use of the Scout TM in identification, qualification and detection of Special Nuclear Materials (SNM) in illicit trafficking and portal monitoring applications. (author)

Feminist Theory and the Media Representation of a Woman-of-Color Superintendent: Is the World Ready for Cyborgs?

Science.gov (United States)

Nozaki, Yoshiko

2000-01-01

Discusses recent feminist theory, in particular feminist theory related to "cyborg" identity and examines some media representations of a woman-of-color superintendent. Suggests that the cyborg image offers alternative ways to consider the issue of diversity and educational leadership, including the superintendency. (Author/SLD)

Vulnerable Cyborgs: Learning to Live with our Dragons.

NARCIS (Netherlands)

Coeckelbergh, Mark

2011-01-01

Transhumanist visions appear to aim at invulnerability. We are invited to fight the dragon of death and disease, to shed our old, human bodies, and to live on as invulnerable minds or cyborgs. This paper argues that even if we managed to enhance humans in one of these ways, we would remain highly

Writing, Literacy and Technology: Toward a Cyborg Writing.

Science.gov (United States)

Olson, Gary A.

1996-01-01

Presents an interview with feminist social critic Donna Haraway about her call for "cyborg writing," writing that replaces the idea of an authoritative or dominant story with an acknowledgment of the wide range of narratives to be told in science, technology, and other areas. Also questions Haraway about activism for academics, particularly as it…

REPLICANTES AUTOMÁTICOS: LOS CYBORG VAN AL TEATRO

Directory of Open Access Journals (Sweden)

Ezequiel Lozano

2011-01-01

Full Text Available The aim of this article is to reflect on the figure of the cyborg based on the approaches of gender studies and queer theory. This essay will analyze it appearance in science fiction narratives focused on the presence of this genre in theater taking as example two plays by Javier Daulte.

Lessons Learned from Custer’s Last Stand for Developing Acquisition Scouts

Science.gov (United States)

2017-03-31

Private, Indian Scout Reynolds, Charles Alexander KIA Guide, Quartermaster Round Wooden Cloud Sioux Private, Indian Scout Running Wolf NP...Arikara Private, Indian Scout White Cloud Arikara Private, Indian Scout White Eagle Arikara Private, Indian Scout White Man Runs Him Crow...American West. Little, Brown, and Company. FM 2-22.3, (2006). Human Intelligence Collector Operations. HQ , Department of the Army, Washington, D.C

L’ipotesi della mente estesa: antropologia del cyborg naturale

Directory of Open Access Journals (Sweden)

Giulia Piredda

2016-04-01

Full Text Available The Extended Mind Hypothesis: An Anthropology of Natural Cyborgs - The “extended mind” framework depicts humans as natural-born cyborgs equipped with supersized minds, thanks to their ability to exploit technological and environmental resources in special and integrated ways. In this paper, the historical background of the extended mind model will be outlined – starting with the criticisms to classical cognitive science, particularly to methodological individualism. Then, the main philosophical argument given in favour of extended mind, based on the plausibility of the notion of extended dispositional belief, will be presented and thoroughly discussed. Many of the problematic aspects of the extended mind model – namely the problem of criteria, the causal-constitution fallacy and the mark of the cognitive – will be considered. Our conclusion is that, despite its several theoretical difficulties, the model has the main advantage of proposing a vision of the human mind in which biology, culture and technology are integrated.

EVOLUCIÓN: DE LA ESPECIE HUMANA AL CYBORG

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Francesc Mestres

2011-01-01

Full Text Available The human being has been able to adapt to the environment due to the biological and cultural evolution. One option to improve the human characteristics could be to obtain a cyborg or a bionic human being with a computational chip directly connected to the brain. This and other possibilities are discussed in the present paper.

Pre-procedural scout radiographs are unnecessary for routine pediatric fluoroscopic examinations

Energy Technology Data Exchange (ETDEWEB)

Creeden, Sean G.; Rao, Anil G.; Eklund, Meryle J.; Hill, Jeanne G.; Thacker, Paul G. [Medical University of South Carolina, Department of Radiology and Radiological Science, Charleston, SC (United States)

2017-03-15

Although practice patterns vary, scout radiographs are often routinely performed with pediatric fluoroscopic studies. However few studies have evaluated their utility in routine pediatric fluoroscopy. To evaluate the value of scout abdomen radiographs in routine barium or water-soluble enema, upper gastrointestinal (GI) series, and voiding cystourethrogram pediatric fluoroscopic procedures. We retrospectively evaluated 723 barium or water-soluble enema, upper GI series, and voiding cystourethrogram fluoroscopic procedures performed at our institution. We assessed patient history and demographics, clinical indication for the examination, prior imaging findings and impressions, scout radiograph findings, additional findings provided by the scout radiograph that were previously unknown, and whether the scout radiograph contributed any findings that significantly changed management. We retrospectively evaluated 723 fluoroscopic studies (368 males and 355 females) in pediatric patients. Of these, 700 (96.8%) had a preliminary scout radiograph. Twenty-three (3.2%) had a same-day radiograph substituted as a scout radiograph. Preliminary scout abdomen radiographs/same-day radiographs showed no new significant findings in 719 (99.4%) studies. New but clinically insignificant findings were seen in 4 (0.6%) studies and included umbilical hernia, inguinal hernia and hip dysplasia. No findings were found on the scout radiographs that would either alter the examination performed or change management with regard to the exam. Pre-procedural scout abdomen radiographs are unnecessary in routine barium and water-soluble enema, upper GI series, and voiding cystourethrogram pediatric fluoroscopic procedures and can be substituted with a spot fluoroscopic last-image hold. (orig.)

Old-fashioned charm and newfangled electronics make today's oil scouts formidable figures

International Nuclear Information System (INIS)

Lorenz, A.

1999-01-01

A profile of oil scouting, a secretive trade within the petroleum industry, was presented. Scouting began as early as 1949 when, in a fiercely competitive industry, a scout had to gain any information anyway he could regarding a competitor's drilling activity. Scouts were particularly useful when the industry was new because it was profitable to pay a field scout to watch a competitor's well from a hilltop with binoculars. If a scout informed their company that a given lease looked promising, the company would snap up that lease and the scout earned his wages many times over. Today's oil scout is more likely to be an independent consultant than a company employee. Their equipment ranges from devices such as parabolic microphones, wireless transmitters, night vision goggles, de-bugging devices, tools for listening through solid objects, and cell phone monitors. Acquired information can be invaluable and can prevent companies from making expensive mistakes, particularly in take-over situations. Estimates range from 100 to 150 independent scouts in Alberta. 2 figs

Cyborgs, women and debates. Ciberfeminism as a critical theory / Cyborgs, mujeres y debates. El ciberfeminismo como teoría crítica

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Almudena García Manso

2007-10-01

Full Text Available This document consists of a social movement, the cyberfeminism, based on its own reality: Internet. This movement tries to synthesize its feminist meaning, based on the Cyborg theory, and the meaning that this movement gives the reality, with the purpose of transforming it of artistic, ironic and political way.

Girl Scout Camps and Badges: Engaging Girls in NASA Science

Science.gov (United States)

Harman, P. K.; DeVore, E. K.

2017-12-01

Reaching for the Stars: NASA Science for Girl Scouts (Girl Scout Stars) disseminates NASA STEM education-related resources, fosters interaction between Girl Scouts and NASA Subject Matter Experts (SMEs), and engages Girl Scouts in NASA science and programs through space science badges and summer camps. A space science badge is in development for each of the six levels of Girl Scouts: Daisies, Grades K - 1; Brownies, Grades 2 -3; Juniors, Grades 4 -5; Cadettes, Grades 6 -8; Seniors, Grades 9 -10: and Ambassadors, Grades 11 -12. Daisy badge will be accomplished by following three steps with two choices each. Brownie to Ambassador badges will be awarded by completing five steps with three choices for each. The badges are interwoven with science activities, role models (SMEs), and steps that lead girls to explore NASA missions. External evaluators monitor three rounds of field-testing and deliver formative assessment reports. Badges will be released in Fall of 2018 and 2019. Girl Scout Stars supports two unique camp experiences. The University of Arizona holds an Astronomy Destination, a travel and immersion adventure for individual girls ages 13 and older, which offers dark skies and science exploration using telescopes, and interacting with SMEs. Girls lean about motion of celestial objects and become astronomers. Councils send teams of two girls, a council representative and an amateur astronomer to Astronomy Camp at Goddard Space Flight Center. The teams were immersed in science content and activities, and a star party; and began to plan their new Girl Scout Astronomy Clubs. The girls will lead the clubs, aided by the council and amateur astronomer. Camps are evaluated by the Girl Scouts Research Institute. In Girl Scouting, girls discover their skills, talents and what they care about; connect with other Girl Scouts and people in their community; and take action to change the world. This is called the Girl Scout Leadership Experience. With girl-led, hands on

Scouts behave as streakers in honeybee swarms

Science.gov (United States)

Greggers, Uwe; Schöning, Caspar; Degen, Jacqueline; Menzel, Randolf

2013-08-01

Harmonic radar tracking was used to record the flights of scout bees during takeoff and initial flight path of two honeybee swarms. One swarm remained intact and performed a full flight to a destination beyond the range of the harmonic radar, while a second swarm disintegrated within the range of the radar and most of the bees returned to the queen. The initial stretch of the full flight is characterized by accelerating speed, whereas the disintegrating swarm flew steadily at low speed. The two scouts in the swarm displaying full flight performed characteristic flight maneuvers. They flew at high speed when traveling in the direction of their destination and slowed down or returned over short stretches at low speed. Scouts in the disintegrating swarm did not exhibit the same kind of characteristic flight performance. Our data support the streaker bee hypothesis proposing that scout bees guide the swarm by traveling at high speed in the direction of the new nest site for short stretches of flight and slowing down when reversing flight direction.

Control and the Cyborg: Writing and Being Written in Hypertext.

Science.gov (United States)

Johnson-Eilola, Johndan

1993-01-01

Describes the computer technology called hypertext, especially as it relates to teaching composition. Argues that the ability to redistribute textual control hold both empowerment and danger for hypertext writer/readers, who can be compared to cyborgs. Discusses the implications of hypertext for composition pedagogy. (HB)

An Interview with Cynthia L. Selfe: "Nomadic Feminist Cyborg Guerilla."

Science.gov (United States)

Handa, Carolyn

1992-01-01

Discusses the development of Cynthia Selfe's philosophy concerning virtual landscapes as discursive spaces. Defines the "nomadic feminist cyborg guerilla" as a kind of English teacher-activist who uses computer technology as a medium for effecting political and educational change and for extending democracy. (NH)

Educational Work of the Boy Scouts. Bulletin, 1921, No. 41

Science.gov (United States)

Barclay, Lorne W.

1921-01-01

Scouting continues to enjoy the cordial endorsement of school men everywhere in the US. More and more those interested are coming to see the enormous possibilities of cooperation between the scout movement and the schools. Many schools now give credit for scout work done outside of the schools. Many more are in hearty sympathy with the program as…

H.G. Wells's Science Fiction: The Cyborg Visual Dromological Discourse

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Ehsaneh Eshaghi

2015-01-01

Full Text Available H. G. Wells, as the forefather of science fiction, has used the relative notion of time in his stories such as Time Machine (1895. Speed is the initiator of a discourse in which humans are floating and moving ahead and has become one of the main “discourses” of the human being. Paul Virilio's theory of “dromology”, "vision machine" and “virtual reality”, along with "the aesthetics of disappearance" are applied in criticizing the novel scientific discourse by Wells who engenders a machinic, in the Deleuzian sense, and a cyborg discourse, through which he connotes the imperial narratives and the dromocratic powers. The usage of the Cyborg discourse by Wells in his science fiction stories has been to emphasize how the dromological and vision discourses are the prerequisite to the panoptical discourse through the microscopic and telescopic visions. It is concluded that the splintering frame is the created visual frame in the Wellsian science fiction.

The Human Figure and Urban Ground: Cyborgs and the City.

Science.gov (United States)

Parkhurst, Aaron

2016-07-01

Recent years have seen developments in cyborgian movements in which people play and experiment with the boundaries of human flesh and aesthetic realities. Some individuals develop novel intimate relationships with devices that, each in their own way, interfere with human subjectivity. Public dissemination of these movements often proposes notions of transcendence, therapy, post-humanism and trans-humanism, but often fails to outline the lived-experience of those who explore cyborgian identity as an alternative mode of being in the world. This paper briefly follows self-described cyborgs who delimit the body through sensory 'enhancement' in an effort to disrupt common relationships between the human figure and the urban ground. Borrowing from Lewis Mumford's concepts of biotechnics, I propose cyborgian engagement as a type of psychodynamic living. Rather than focus on post-human discourses, these cyborgs turn to the natural world for inspiration in shaping the terms of engagement between their bodies and the city.

System Engineering Analysis For Improved Scout Business Information Systems

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Van Slyke, D. A. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

2017-01-30

The project uses system engineering principles to address the need of Boy Scout leaders for an integrated system to facilitate advancement and awards records, leader training and planning for meetings and activities. Existing products to address needs of Scout leaders and relevant stakeholders function to support record keeping and some communication functions but opportunity exists for a better system to fully integrate these functions with training delivery and recording, activity planning along with feedback and information gathering from stakeholders. Key stakeholders for the sytem include Scouts and their families, leaders, training providers, sellers of supplies and awards, content generators and facilities that serve Scout activities. Key performance parameters for the system are protection of personal information, availability of current information, information accuracy and information content that has depth. Implementation concepts considered for the system include (1) owned and operated by Boy Scouts of America, (2) Contracted out to a vendor (3) distributed system that functions with BSA managed interfaces. The selected concept is to contract out to a vendor to maximize the likelihood of successful integration and take advantage of the best technology. Development of requirements considers three key use cases (1) System facilitates planning a hike with training needed satisfied in advance and advancement recording real time (2) Scheduling and documenting in-person training, (3) Family interested in Scouting receives information and can request follow-up. Non-functional requirements are analyzed with the Quality Function Deployment tool. Requirement addressing frequency of backup, compatibility with legacy and new technology, language support, software update are developed to address system reliability and intuitive interface. System functions analyzed include update of activity database, maintenance of advancement status, archive of documents, and

Improving the Tank Scout

National Research Council Canada - National Science Library

Burton, R. L

2006-01-01

Within the Marine Corps' tank battalions is a unique asset that is often improperly employed and not well known within the other components of the Marine Air Ground Task Force (MAGTF): the scout platoon...

User's operating procedures. Volume 1: Scout project information programs

Science.gov (United States)

Harris, C. G.; Harris, D. K.

1985-01-01

A review of the user's operating procedures for the Scout Project Automatic Data System, called SPADS is given. SPADS is the result of the past seven years of software development on a Prime minicomputer located at the Scout Project Office. SPADS was developed as a single entry, multiple cross reference data management and information retrieval system for the automation of Project office tasks, including engineering, financial, managerial, and clerical support. The instructions to operate the Scout Project Information programs in data retrieval and file maintenance via the user friendly menu drivers is presented.

Brain-Computer Interface Controlled Cyborg: Establishing a Functional Information Transfer Pathway from Human Brain to Cockroach Brain.

Science.gov (United States)

Li, Guangye; Zhang, Dingguo

2016-01-01

An all-chain-wireless brain-to-brain system (BTBS), which enabled motion control of a cyborg cockroach via human brain, was developed in this work. Steady-state visual evoked potential (SSVEP) based brain-computer interface (BCI) was used in this system for recognizing human motion intention and an optimization algorithm was proposed in SSVEP to improve online performance of the BCI. The cyborg cockroach was developed by surgically integrating a portable microstimulator that could generate invasive electrical nerve stimulation. Through Bluetooth communication, specific electrical pulse trains could be triggered from the microstimulator by BCI commands and were sent through the antenna nerve to stimulate the brain of cockroach. Serial experiments were designed and conducted to test overall performance of the BTBS with six human subjects and three cockroaches. The experimental results showed that the online classification accuracy of three-mode BCI increased from 72.86% to 78.56% by 5.70% using the optimization algorithm and the mean response accuracy of the cyborgs using this system reached 89.5%. Moreover, the results also showed that the cyborg could be navigated by the human brain to complete walking along an S-shape track with the success rate of about 20%, suggesting the proposed BTBS established a feasible functional information transfer pathway from the human brain to the cockroach brain.

Death, Innocence, and the Cyborg: Theorizing the Gynoid Double-Bind in Mamoru Oshii’s Ghost in the Shell II: Innocence

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Tembo Kwasu D.

2017-12-01

Full Text Available In Donna Haraway’s “A Cyborg Manifesto” (1983, the author presents a discussion of the concept and praxis of the cyborg in emancipatory terms. Haraway presents the cyborg as a transgressive and latently mercurial figure that decouples and contravenes numerous exploitative ideological frameworks of repressive biopower that repress human being and reproduce the conditions of said repression. Using Mamoru Oshii’s Ghost in the Shell II: Innocence (2004 as a dialogic case study, this essay explores the manner in which the cyborg, particularly its figuration as female-gendered anthropic machine or gynoid in 20th- and 21st-century science fiction, simultaneously confirms and contradicts Haraway’s assessment of the concept of the cyborg. As to its methodology, this essay opens with a contextualizing excursus on the cyber-being in contemporary Western society and sociopolitics, with a view to offering a framework analysis of the figuration of the gynoid in Oshii’s Ghost in the Shell II: Innocence as a recent example of contemporary science fiction’s representation of the issues and debates inherent to the concept of the gynoid. Lastly, this essay performs a detailed close reading of Oshii’s text in relation to its exploration of themes of the conceptual emancipatory potential of the cyber-being and the paradoxically exploitative patriarchal power relations that re-inscribe said potential within what this essay refers to as ‘the gynoid double-bind.’

Imperial Contradictions: Is the Valley a Watershed, Region, or Cyborg?

Science.gov (United States)

Rudy, Alan P.

2005-01-01

Is California's Imperial Valley a watershed? If so, at what level and by what topographic logic? Is it a region? If so, at what level and by what geographic logic? Are its boundaries natural, political, or multivalent on different scales? In short, this essay looks at the special (re)production of environmental conditions within a cyborg world.…

Diversity in Cyborg Images: A Case Study of Barry Levinson's "Toys."

Science.gov (United States)

Lucek, Linda E.

Associated with the cultural paradigm of postmodernism, the cyborg, in its numerous aspects, has become a predominant metaphor used to describe the relationship between humanity and technology in post-industrial information societies. This case study of Barry Levinson's 1992 comedy film, "Toys," demonstrates some of the many facets of…

Engendering Children of the Resistance: Models of Gender and Scouting in China, 1919–1937

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Margaret Mih Tillman

2014-12-01

Full Text Available In the 1920s and 1930s, Chinese adapted scouting, which had originally been developed to masculinize British youth as future colonial troops. While Chinese families and teachers valued scouting as a form of outdoor recreation, Chiang Kai-shek and the Guomindang after 1927 connected scouting to preparation for military training. In addition to fostering masculinity among boys, the Chinese Scouting Association also directed Girl Scouts with new models of patriotic girlhood. The Guomindang promoted the distinct femininity of the Girl Scouts and channeled girls’ patriotism into nursing. As China entered World War II, Girl Scouts became significant symbols of patriotism in an increasingly militarized children’s culture. The Guomindang showcased Yang Huimin, a Girl Scout and heroine in the Battle of Sihang Warehouse, as a spokesperson for the Nationalist cause, but it could not fully control her public image.

A group-randomized controlled trial for health promotion in Girl Scouts: healthier troops in a SNAP (Scouting Nutrition & Activity Program).

Science.gov (United States)

Rosenkranz, Richard R; Behrens, Timothy K; Dzewaltowski, David A

2010-02-19

Girl Scouting may offer a viable channel for health promotion and obesity prevention programs. This study evaluated the effectiveness of an intervention program delivered through Girl Scout Junior troops that was designed to foster healthful troop meeting environments and increase obesity prevention behaviors at home. Seven Girl Scout troops were randomized to intervention (n = 3, with 34 girls) or standard-care control (n = 4, with 42 girls) conditions. Girls ranged in age from 9 to 13 years (mean 10.5 years). Intervention troop leaders were trained to implement policies promoting physical activity (PA) and healthful eating opportunities at troop meetings, and to implement a curriculum promoting obesity-prevention behaviors at home. The primary outcome variable was child body mass index (BMI) z-score. Secondary outcomes included accelerometer-assessed PA levels in troop meetings, direct observations of snack offerings, time spent in physically active meeting content, and leader encouragement of PA and healthful eating. The intervention was delivered with good fidelity, and intervention troops provided greater opportunities for healthful eating and PA (x2 = 210.8, p environments in Girl Scout troop meetings appears feasible on a broader scale. Additional work is needed to bridge health promotion from such settings to other environments if lasting individual-level behavior change and obesity prevention remain targeted outcomes. NCT00949637.

Race as Technology: From Posthuman Cyborg to Human Industry

OpenAIRE

Jones, Holly; Jones, Nicholaos

2017-01-01

http://dx.doi.org/10.5007/2175-8026.2017v70n2p39 Cyborg and prosthetic technologies frame prominent posthumanist approaches to understanding the nature of race. But these frameworks struggle to accommodate the phenomena of racial passing and racial travel, and their posthumanist orientation blurs useful distinctions between racialized humans and their social contexts. We advocate, instead, a humanist approach to race, understanding racial hierarchy as an industrial technology. Our approac...

Cyborgs and Knowledge Workers? Gendered Constructions of Workers in Vocational Education and Training.

Science.gov (United States)

Connole, Helen

1996-01-01

Discussions of knowledge workers are gender blind and ignore or devalue women's work. A more useful conception of the worker as cyborg illuminates questions of ownership of skills and knowledge and the blurring of boundaries between humans and technologies. (SK)

Momentum Management for the NASA Near Earth Asteroid Scout Solar Sail Mission

Science.gov (United States)

Heaton, Andrew; Diedrich, Benjamin L.; Orphee, Juan; Stiltner, Brandon; Becker, Christopher

2017-01-01

The Momentum Management (MM) system is described for the NASA Near Earth Asteroid Scout (NEA Scout) cubesat solar sail mission. Unlike many solar sail mission proposals that used solar torque as the primary or only attitude control system, NEA Scout uses small reaction wheels (RW) and a reaction control system (RCS) with cold gas thrusters, as described in the abstract "Solar Sail Attitude Control System for Near Earth Asteroid Scout Cubesat Mission." The reaction wheels allow fine pointing and higher rates with low mass actuators to meet the science, communication, and trajectory guidance requirements. The MM system keeps the speed of the wheels within their operating margins using a combination of solar torque and the RCS.

User's operating procedures. Volume 2: Scout project financial analysis program

Science.gov (United States)

Harris, C. G.; Haris, D. K.

1985-01-01

A review is presented of the user's operating procedures for the Scout Project Automatic Data system, called SPADS. SPADS is the result of the past seven years of software development on a Prime mini-computer located at the Scout Project Office, NASA Langley Research Center, Hampton, Virginia. SPADS was developed as a single entry, multiple cross-reference data management and information retrieval system for the automation of Project office tasks, including engineering, financial, managerial, and clerical support. This volume, two (2) of three (3), provides the instructions to operate the Scout Project Financial Analysis program in data retrieval and file maintenance via the user friendly menu drivers.

Missed Lung Cancers on the Scout View: Do We Look Every Time?

Directory of Open Access Journals (Sweden)

Sarfraz Ahmed Nazir

2013-01-01

Full Text Available Scout views are digital radiographs obtained to aid planning of the subsequent computed tomography (CT examination. Review of these scout views may provide additional information not demonstrated on the axial images, but such reviews may not necessarily be performed routinely, especially in the context of abdominopelvic CT studies. We illustrate the value of the scout images by presenting a series of representative cases of missed pulmonary neoplasms in five patients who originally underwent such examinations.

Collaborating with Planetaria to Improve Girl Scout's Appreciation of Astronomy

Science.gov (United States)

Adams, Mitzi; Phillips, Tony; Whitt, April

2003-01-01

We have collaborated with two planetaria, Fernbank Science Center's Jim Cherry planetarium in Atlanta, Georgia and the Von Braun Planetarium in Huntsville, Alabama to enhance the appreciation of various astronomical topics among Girl Scouts. Major events sponsored by our partnership were sleepovers in the planetaria during which we studied the total solar eclipse of June 2001 and observed the Eta Aquarid meteor shower of May 2003. Other events included programs on stellar spectroscopy and space physics. As an added inducement for participation, we have sponsored the production of "pins", which Girl Scouts can earn after satisfying specific requirements. This poster will show samples of the pins, requirements, and online resources for the Girl Scouts.

Art, Boys, and the Boy Scout Movement: Lord Baden-Powell

Science.gov (United States)

Chalmers, F. Graeme; Dancer, Andrea A.

2007-01-01

Robert Stephenson Smyth Baden-Powell (1857-1941), founder of the Boy Scout Movement in 1907, was a British military hero during the Boer War. Within an ethos and era of empire-building, athleticism, soldier-heroes and the pursuit of "manliness," Baden-Powell valued the arts and adapted his artistic skill to his wartime and Scouting activities. His…

The Control of Sexuality in the Early British Boy Scouts Movement

Science.gov (United States)

Pryke, Sam

2005-01-01

This article looks at the way in which the early (1907-1922) British Boy Scouts movement attempted to control sexuality through archival examination of the organization's preoccupation with preventing masturbation or, as it was generally referred to, "self abuse". Having briefly outlined the origination and nature of the Scouts, it considers why…

Near Earth Asteroid Scout: NASA's Solar Sail Mission to a NEA

Science.gov (United States)

Johnson, Les; Lockett, Tiffany

2017-01-01

NASA is developing a solar sail propulsion system for use on the Near Earth Asteroid (NEA) Scout reconnaissance mission and laying the groundwork for their use in future deep space science and exploration missions. Solar sails use sunlight to propel vehicles through space by reflecting solar photons from a large, mirror-like sail made of a lightweight, highly reflective material. This continuous photon pressure provides propellantless thrust, allowing for very high Delta V maneuvers on long-duration, deep space exploration. Since reflected light produces thrust, solar sails require no onboard propellant. The Near Earth Asteroid (NEA) Scout mission, funded by NASA's Advanced Exploration Systems Program and managed by NASA MSFC, will use the sail as primary propulsion allowing it to survey and image Asteroid 1991VG and, potentially, other NEA's of interest for possible future human exploration. NEA Scout uses a 6U cubesat (to be provided by NASA's Jet Propulsion Laboratory), an 86 m(exp. 2) solar sail and will weigh less than 12 kilograms. NEA Scout will be launched on the first flight of the Space Launch System in 2018. The solar sail for NEA Scout will be based on the technology developed and flown by the NASA NanoSail-D and The Planetary Society's Lightsail-A. Four approximately 7 m stainless steel booms wrapped on two spools (two overlapping booms per spool) will be motor deployed and pull the sail from its stowed volume. The sail material is an aluminized polyimide approximately 2.5 microns thick. As the technology matures, solar sails will increasingly be used to enable science and exploration missions that are currently impossible or prohibitively expensive using traditional chemical and electric propulsion systems. This paper will summarize the status of the NEA Scout mission and solar sail technology in general.

Cyborg lectins: novel leguminous lectins with unique specificities.

Science.gov (United States)

Yamamoto, K; Maruyama, I N; Osawa, T

2000-01-01

Bauhinia purpurea lectin (BPA) is one of the beta-galactose-binding leguminous lectins. Leguminous lectins contain a long metal-binding loop, part of which determines their carbohydrate-binding specificities. Random mutations were introduced into a portion of the cDNA coding BPA that corresponds to the carbohydrate-binding loop of the lectin. An library of the mutant lectin expressed on the surface of lambda foo phages was screened by the panning method. Several phage clones with an affinity for mannose or N-acetylglucosamine were isolated. These results indicate the possibility of making artificial lectins (so-called "cyborg lectins") with distinct and desired carbohydrate-binding specificities.

Temperature-Driven Shape Changes of the Near Earth Asteroid Scout Solar Sail

Science.gov (United States)

Stohlman, Olive R.; Loper, Erik R.; Lockett, Tiffany E.

2017-01-01

Near Earth Asteroid Scout (NEA Scout) is a NASA deep space Cubesat, scheduled to launch on the Exploration Mission 1 flight of the Space Launch System. NEA Scout will use a deployable solar sail as its primary propulsion system. The sail is a square membrane supported by rigid metallic tapespring booms, and analysis predicts that these booms will experience substantial thermal warping if they are exposed to direct sunlight in the space environment. NASA has conducted sunspot chamber experiments to confirm the thermal distortion of this class of booms, demonstrating tip displacement of between 20 and 50 centimeters in a 4-meter boom. The distortion behavior of the boom is complex and demonstrates an application for advanced thermal-structural analysis. The needs of the NEA Scout project were supported by changing the solar sail design to keep the booms shaded during use of the solar sail, and an additional experiment in the sunspot chamber is presented in support of this solution.

Scout Rover Applications for Forward Acquisition of Soil and Terrain Data

Science.gov (United States)

Sonsalla, R.; Ahmed, M.; Fritsche, M.; Akpo, J.; Voegele, T.

2014-04-01

As opposed to the present mars exploration missions future mission concepts ask for a fast and safe traverse through vast and varied expanses of terrain. As seen during the Mars Exploration Rover (MER) mission the rovers suffered a lack of detailed soil and terrain information which caused Spirit to get permanently stuck in soft soil. The goal of the FASTER1 EU-FP7 project is to improve the mission safety and the effective traverse speed for planetary rover exploration by determining the traversability of the terrain and lowering the risk to enter hazardous areas. To achieve these goals, a scout rover will be used for soil and terrain sensing ahead of the main rover. This paper describes a highly mobile, and versatile micro scout rover that is used for soil and terrain sensing and is able to co-operate with a primary rover as part of the FASTER approach. The general reference mission idea and concept is addressed within this paper along with top-level requirements derived from the proposed ESA/NASA Mars Sample Return mission (MSR) [4]. Following the mission concept and requirements [3], a concept study for scout rover design and operations has been performed [5]. Based on this study the baseline for the Coyote II rover was designed and built as shown in Figure 1. Coyote II is equipped with a novel locomotion concept, providing high all terrain mobility and allowing to perform side-to-side steering maneuvers which reduce the soil disturbance as compared to common skid steering [6]. The rover serves as test platform for various scout rover application tests ranging from locomotion testing to dual rover operations. From the lessons learned from Coyote II and for an enhanced design, a second generation rover (namely Coyote III) as shown in Figure 2 is being built. This rover serves as scout rover platform for the envisaged FASTER proof of concept field trials. The rover design is based on the test results gained by the Coyote II trials. Coyote III is equipped with two

Scout: orbit analysis and hazard assessment for NEOCP objects

Science.gov (United States)

Farnocchia, Davide; Chesley, Steven R.; Chamberlin, Alan B.

2016-10-01

It typically takes a few days for a newly discovered asteroid to be officially recognized as a real object. During this time, the tentative discovery is published on the Minor Planet Center's Near-Earth Object Confirmation Page (NEOCP) until additional observations confirm that the object is a real asteroid rather than an observational artifact or an artificial object. Also, NEOCP objects could have a limited observability window and yet be scientifically interesting, e.g., radar and lightcurve targets, mini-moons (temporary Earth captures), mission accessible targets, close approachers or even impactors. For instance, the only two asteroids discovered before an impact, 2008 TC3 and 2014 AA, both reached the Earth less than a day after discovery. For these reasons we developed Scout, an automated system that provides an orbital and hazard assessment for NEOCP objects within minutes after the observations are available. Scout's rapid analysis increases the chances of securing the trajectory of interesting NEOCP objects before the ephemeris uncertainty grows too large or the observing geometry becomes unfavorable. The generally short observation arcs, perhaps only a few hours or even less, lead severe degeneracies in the orbit estimation process. To overcome these degeneracies Scout relies on systematic ranging, a technique that derives possible orbits by scanning a grid in the poorly constrained space of topocentric range and range rate, while the plane-of-sky position and motion are directly tied to the recorded observations. This scan allows us to derive a distribution of the possible orbits and in turn identify the NEOCP objects of most interest to prioritize followup efforts. In particular, Scout ranks objects according to the likelihood of an impact, estimates the close approach distance, the Earth-relative minimum orbit intersection distance and v-infinity, and computes scores to identify objects more likely to be an NEO, a km-sized NEO, a Potentially

Social collectives and cyborgs: towards a feminist perspective on drones

Directory of Open Access Journals (Sweden)

Marcela Suárez

2016-06-01

Full Text Available This article analyses the role of drones in the emergence of new forms of political participation and power contestation by social collectives. It deploys a feminist perspective that presents drones as cyborgs (human-machines to explore human and non-human agencies, make visible the power relations that are mobilized, and to comprehend the configuration of counter-realities. Eight cases are presented of social collectives that with the help of drones perform public interventions and contest the power of governments and transnational companies.

Comparative brain transcriptomic analyses of scouting across distinct behavioural and ecological contexts in honeybees

Science.gov (United States)

Liang, Zhengzheng S.; Mattila, Heather R.; Rodriguez-Zas, Sandra L.; Southey, Bruce R.; Seeley, Thomas D.; Robinson, Gene E.

2014-01-01

Individual differences in behaviour are often consistent across time and contexts, but it is not clear whether such consistency is reflected at the molecular level. We explored this issue by studying scouting in honeybees in two different behavioural and ecological contexts: finding new sources of floral food resources and finding a new nest site. Brain gene expression profiles in food-source and nest-site scouts showed a significant overlap, despite large expression differences associated with the two different contexts. Class prediction and ‘leave-one-out’ cross-validation analyses revealed that a bee's role as a scout in either context could be predicted with 92.5% success using 89 genes at minimum. We also found that genes related to four neurotransmitter systems were part of a shared brain molecular signature in both types of scouts, and the two types of scouts were more similar for genes related to glutamate and GABA than catecholamine or acetylcholine signalling. These results indicate that consistent behavioural tendencies across different ecological contexts involve a mixture of similarities and differences in brain gene expression. PMID:25355476

Race as technology: from posthuman cyborg to human industry

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Nicholaos Jones

2017-06-01

Full Text Available http://dx.doi.org/10.5007/2175-8026.2017v70n2p39 Cyborg and prosthetic technologies frame prominent posthumanist approaches to understanding the nature of race. But these frameworks struggle to accommodate the phenomena of racial passing and racial travel, and their posthumanist orientation blurs useful distinctions between racialized humans and their social contexts. We advocate, instead, a humanist approach to race, understanding racial hierarchy as an industrial technology. Our approach accommodates racial passing and travel. It integrates a wide array of research across disciplines. It also helpfully distinguishes among grounds of racialization and conditions facilitating impacts of such racialization.

Cyborg oder Göttin: Wie Technikforscherinnen ihr Verhältnis zu Technik sehen Cyborg or Goddess: How Women Academics in Science and Technology View their Relationship to Technology

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Ulrike Kissmann

2001-11-01

Full Text Available Die Autorinnen haben für die Beiträge eigene auto/biographische Erlebnisse ausgewählt, in denen der mediale Charakter von Technik deutlich wird. Die Geschichten erzählen also von Technik, die soziale Ordnung und Bedeutung vermittelt und auf diese Weise dazu beiträgt, Geschlechtergrenzen und andere Grenzen wie die zwischen „bekannt“ und „fremd“ oder „normal“ und „anormal“ herzustellen. Die Auto/Biographien sind durch Technik einerseits fremdbestimmt, andererseits zeigen die Autorinnen auch, wie Selbstbestimmung über diese Grenzen hinweg möglich ist. Sie benutzen Donna Haraways Cyborg Metapher (1985, um das Selbst in der Verflechtung von Sozialem und Technischem auto/biographisch zu rekonstruieren.The authors of this book have chosen examples from their individual life stories to illustrate the interpretative character of technology. These stories show how technology mediates social order and meaning and how technology thus contributes to negotiate gendered boundaries and other boundaries, for example, boundaries between “familiar” and “foreign” or “normal” and “abnormal”. The auto/biographies in this book are on the one hand influenced by technology; at the same time, the authors demonstrate that they are also able to transgress these boundaries. Using Haraway’s image of the cyborg (1985 the authors analyse the representation of the self within the interconnections of the social and the technical.

Pre-persons, commodities or cyborgs: the legal construction and representation of the embryo.

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Fox, M

2000-01-01

This paper explores how embryos have been represented in law. It argues that two main models have underpinned legal discourse concerning the embryo. One discourse, which has become increasingly prevalent, views embryos as legal subjects or persons. Such representations are facilitated by technological developments such as ultrasound imaging. In addition to influencing Parliamentary debate prior to the passage of the Human Fertilisation and Embryology Act 1990, images of embryos as persons feature prominently in popular culture, including advertising and films, and this discourse came to the fore in the 'orphaned embryo' debate in 1996. The main opposing discourse dismisses embryos as commodifiable objects, which fits with a trend towards legal recognition that reproductive materials such as sperm may be classified as property which may be donated or sold. In the case of cryopreserved embryos these competing perspectives have resulted in litigation over the status of frozen embryos. In this paper I argue that it might be productive to shift the debate from this polarised dispute over whether embryos matter or not, whether they are pre-persons or commodities. Instead, I suggest that we should attempt to locate them in a biotechnological milieu, where cyborg metaphors may be utilised, and questions of how we should treat embryos would be contextualized alongside our response to other cyborgs.

A group-randomized controlled trial for health promotion in Girl Scouts: Healthier Troops in a SNAP (Scouting Nutrition & Activity Program

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Behrens Timothy K

2010-02-01

Full Text Available Abstract Background Girl Scouting may offer a viable channel for health promotion and obesity prevention programs. This study evaluated the effectiveness of an intervention program delivered through Girl Scout Junior troops that was designed to foster healthful troop meeting environments and increase obesity prevention behaviors at home. Methods Seven Girl Scout troops were randomized to intervention (n = 3, with 34 girls or standard-care control (n = 4, with 42 girls conditions. Girls ranged in age from 9 to 13 years (mean 10.5 years. Intervention troop leaders were trained to implement policies promoting physical activity (PA and healthful eating opportunities at troop meetings, and to implement a curriculum promoting obesity-prevention behaviors at home. The primary outcome variable was child body mass index (BMI z-score. Secondary outcomes included accelerometer-assessed PA levels in troop meetings, direct observations of snack offerings, time spent in physically active meeting content, and leader encouragement of PA and healthful eating. Results The intervention was delivered with good fidelity, and intervention troops provided greater opportunities for healthful eating and PA (x2 = 210.8, p 2 = 23.46, p 2 = 18.14, p 2 = 9.63, p = .002 compared to control troop leaders. Most effects of the intervention on individual-level variables of girls and parents were not significantly different from the control condition, including the primary outcome of child BMI z-score (F1, 5 = 0.42, p = .544, parent BMI (F1, 5 = 1.58, p = .264, and related behavioral variables. The notable exception was for objectively assessed troop PA, wherein girls in intervention troops accumulated significantly less sedentary (x2 = 6.3, p = .011, significantly more moderate (x2 = 8.2, p = .004, and more moderate-to-vigorous physical activity, (x2 = 18.4, p Conclusions Implementing a health promotion curriculum and supporting policies to provide more healthful environments in

Lessons for Interstellar Travel from the G&C Design of the NEA Scout Solar Sail Mission

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Heaton, Andrew; Diedrich, Benjamin

2017-01-01

NASA is developing the Near Earth Asteroid (NEA) Scout mission that will use a solar sail to travel to an asteroid where it will perform a slow flyby to acquire science imagery. A guidance and control system was developed to meet the science and trajectory requirements. The NEA Scout design process can be applied to an interstellar or precursor mission that uses a beam-propelled sail. The scientific objectives are met by accurately targeting the destination trajectory position and velocity. The destination is targeted by understanding the force on the sail from the beam (or sunlight in the case of NEA Scout) over the duration of the thrust maneuver. The propulsive maneuver is maintained by accurate understanding of the torque on the sail, which is a function of sail shape, optical properties, and mass properties, all of which apply to NEA Scout and beam propelled sails. NEA Scout uses active control of the sail attitude while trimming the solar torque, which could be used on a beamed propulsion sail if necessary. The biggest difference is that NEA Scout can correct for uncertainties in sail thrust modeling, spacecraft orbit, and target orbit throughout the flight to the target, while beamed propulsion needs accurate operation for the short duration of the beamed propulsion maneuver, making accurate understanding of the sail thrust and orbits much more critical.

SU-E-T-431: Feasiblity of Using CT Scout Images for 2D LDR Brachytherpay Planning

Energy Technology Data Exchange (ETDEWEB)

Ha, J; Weaver, R [LAC+USC Medical Center, Los Angeles, CA, M. Mariscal (United States)

2015-06-15

Purpose: i) To show the feasibility of using CT scout images for 2D low-dose rate brachytherapy planning with BrachyVision (version 10.4); ii) to show their advantages and disadvantages over DRRs. Methods: A phantom was constructed to house a Fletcher-Suite applicator. The phantom is made of Styrofoam with metal BBs positioned at well-defined separations. These markers are used to assess the image distortion in the scout images. Unlike DRRs, scout images are distorted only in the direction normal to the couch direction; therefore, they needed to be scaled unidirectionally prior to importing into BrachyVision. In addition to confirming the scaling is performed correctly by measuring distances between well-positioned BB, we also compare a LDR plan using scout images to a 3D CT-based plan. Results: There is no distortion of the image along the couch direction due to the collimation of the CT scanner. The distortion in the transverse plane can be corrected by multiplying by the ratio of distances between source-to-isocenter and source-to-detector. The results show the distance separations between BBs as measured in scout images and by a caliber are within a few millimeters. Dosimetrically, the difference between the dose rates to points A and B based on scout images and on 3D CT are less than a few percents. The accuracy can be improved by correcting for the distortion on the transverse plane. Conclusion: It is possible to use CT scout images for 2D planning in BrachyVision. This is an advantage because scout images have no metal artifacts often present in CT images or DRRs. Another advantage is the lack of distortion in the couch direction. One major disadvantage is that the image distortion due to beam divergence can be large. This is due to the inherent short distance between source-to-isocenter and source-to-detector on a CT scanner.

Scout-view assisted interior micro-CT

International Nuclear Information System (INIS)

Sharma, Kriti Sen; Narayanan, Shree; Agah, Masoud; Holzner, Christian; Vasilescu, Dragoş M; Jin, Xin; Hoffman, Eric A; Yu, Hengyong; Wang, Ge

2013-01-01

Micro computed tomography (micro-CT) is a widely-used imaging technique. A challenge of micro-CT is to quantitatively reconstruct a sample larger than the field-of-view (FOV) of the detector. This scenario is characterized by truncated projections and associated image artifacts. However, for such truncated scans, a low resolution scout scan with an increased FOV is frequently acquired so as to position the sample properly. This study shows that the otherwise discarded scout scans can provide sufficient additional information to uniquely and stably reconstruct the interior region of interest. Two interior reconstruction methods are designed to utilize the multi-resolution data without significant computational overhead. While most previous studies used numerically truncated global projections as interior data, this study uses truly hybrid scans where global and interior scans were carried out at different resolutions. Additionally, owing to the lack of standard interior micro-CT phantoms, we designed and fabricated novel interior micro-CT phantoms for this study to provide means of validation for our algorithms. Finally, two characteristic samples from separate studies were scanned to show the effect of our reconstructions. The presented methods show significant improvements over existing reconstruction algorithms. (paper)

Make me a (WoMan. Make me a Cyborg. An approach to the political power of mythic fictions from the feminist art

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Remedios Zafra

2013-08-01

Full Text Available What is possible in contemporary identity construction from a mythical fiction such as the Cyborg? What is possible from the idea for new forms of production and subjective emancipation? This article proposes a critical and feminist approach to the dimensions and political powers of mythic figurations in the Western culture brought into conversation with Donna Haraway's fictional Cyborg. From materialist myth, a productive feminist, socialist, and desiring creature emerged, the Cyborg operating as political-poetic fiction, as a creature of social reality (symbolic and fiction (invented that acts as an ecstatic speaker that allows us to speak next ourselves. For this discussion we propose different lines of argument from philosophy, anthropology and especially artistic practice, comparing Western mythic figurations that supported the symbolic creation of the material and the human, and under the implicit motivation of "pain" that operates in our cultural myths and constrained identities. This reflection will be organized on the following ideas: 1. The male as human and the female sexed in mythic figurations. 2. The technical design of the human and the mythical construction of the abject. 3. Posthuman construction and the rhetorical cyborg from feminist art. It is in this last section where we want to suggest the usual ways of doing feminist art and identify the mythic ideation of figurations among them, from the consideration that creative and technological spaces of representation and artificiality, are like art and fiction which allow us to visualize better, but mostly live the contradictions of enunciation and dynamic instabilities, as when we face stereotypical identity. To tolerate and reflect on these contradictions is possible in the territory of artificiality. And it is in this privileged setting of art and technology where feminist artists have acted as prominent iconoclastic interpreters of these times and culture.

Soil and Water Conservation Activities for Scouts.

Science.gov (United States)

Soil Conservation Service (USDA), Washington, DC.

The purpose of the learning activities outlined in this booklet is to help Scouts understand some conservation principles which hopefully will lead to the development of an attitude of concern for the environment and a commitment to help with the task of using and managing soil, water, and other natural resources for long range needs as well as…

Cyborgs, biotechnologies, and informatics in health care - new paradigms in nursing sciences.

Science.gov (United States)

Monteiro, Ana Paula Teixeira de Almeida Vieira

2016-01-01

Nursing Sciences are at a moment of paradigmatic transition. The aim of this paper is to reflect on the new epistemological paradigms of nursing science from a critical approach. In this paper, we identified and analysed some new research lines and trends which anticipate the reorganization of nursing sciences and the paradigms emerging from nursing care: biotechnology-centred knowledge; the interface between nursing knowledge and new information technologies; body care centred knowledge; the human body as a cyborg body; and the rediscovery of an aesthetic knowledge in nursing care. © 2015 John Wiley & Sons Ltd.

"The Terrible Things I've Done": Undisciplined Subjectivity of the Cyborg within Intermedial Performance Practice

Science.gov (United States)

Purcell-Gates, Laura

2016-01-01

In 15-minute slots, theatre company Invisible Ink invited participants to enter a room by themselves, make a call on a rotary phone, and tell an answering machine about a terrible thing they had done and how they felt about it. In this paper I argue that the body of each participant, in the moment of speaking into the phone, became a cyborg body,…

78 FR 38452 - Price for the 2013 Girl Scouts of the USA Young Collector Set

Science.gov (United States)

2013-06-26

... DEPARTMENT OF THE TREASURY United States Mint Price for the 2013 Girl Scouts of the USA Young Collector Set AGENCY: United States Mint, Department of the Treasury. ACTION: Notice. SUMMARY: The United States Mint is announcing a price of $54.95 for the 2013 Girl Scouts of the USA Young Collector Set. FOR...

Cognitive Scout Node for Communication in Disaster Scenarios

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Rajesh K. Sharma

2012-01-01

highly desired to manage unexpected situations that may happen in a disaster scenario. The scout node proposed in this paper is an extended concept based on a powerful CR node in a heterogeneous nodes environment which takes a leading role for highly flexible, fast, and robust establishment of cooperative wireless links in a disaster situation. This node should have two components: one is a passive sensor unit that collects and stores the technical knowledge about the electromagnetic environment in a data processing unit so-called “radio environment map” in the form of a dynamically updated database, and other is an active transceiver unit which can automatically be configured either as a secondary node for opportunistic communication or as a cooperative base station or access point for primary network in emergency communications. Scout solution can be viable by taking advantage of the technologies used by existing radio surveillance systems in the context of CR.

Social Talent Scouting: A New Opportunity for the Identification of Football Players?

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Radicchi Elena

2016-06-01

Full Text Available This paper investigates the diffusion of digital technologies within the football talent scouting process. A qualitative exploration based on open discussions and unstructured interviews with professionals involved in the football system (coaches, scouts, players’ agents, etc. provides insights about how new technologies are used for recruiting athletes. The findings, which are mainly in the context of Italian football, indicate a cultural and generational gap in the use of new digital tools that creates a mismatch between young promising athletes (demand side and “senior” team professionals (supply side.

Lactate versus pH levels in fetal scalp blood during labor--using the Lactate Scout System

DEFF Research Database (Denmark)

Lundin, Ingeborg Christina Rørbye; Perslev, Anette; Nickelsen, Carsten Nahne Amtoft

2016-01-01

OBJECTIVE: To assess if lactate measured with the Scout Lactate System is a reliable alternative to pH in intrapartum monitoring of the fetus. METHODS: A prospective study analyzing (1) the correlation between scalp lactate measured by the Scout Lactate System and the Automatic Blood Laboratory (...

Big Explosions, Strong Gravity: Making Girl Scouts ACEs of Space through Chandra Outreach

Science.gov (United States)

Hornschemeier, A. E.; Lochner, J. C.; Ganguly, R.; Feaga, L. M.; Ford, K. E. S.

2005-12-01

Thanks to two years of Chandra E/PO funding we have carried out a number of successful activities with the Girl Scouts of Central Maryland, focusing on girls in the 11-17 year age range. Our reasons for targeting this age range include the general decline in interest in math and science that occurs at or after children reach this critical age (meaning that we reach them early enough to have a positive effect). We initially target girls due to their underrepresentation in science, but the actitivities are all gender-neutral and highly adaptable to other groups. The program includes two components, in collaboration with Girl Scouts of Central Maryland. The first component is a well-established one-day Girl Scout patch activity entitled Big Explosions and Strong Gravity (BESG) where the girls earn a patch for their badge sash. The four BESG activities, mostly adapted from existing E/PO material, are available on the World Wide Web for use by others. The activities cover the electromagnetic spectrum as a tool for astronomy, the cosmic abundance of the elements and the supernova origin of many of the elements, black holes and their detection, and supernova explosions/stellar evolution. Thus far approximately 200 girls and their parents have participated in BESG and it has now become part of the council culture. The second activity is new and is part of the relatively new Girl Scout Studio 2B program, which is a girl-led program for the 11-17 year age range. Based on several meetings with small groups of girls and adults, we have formed a Studio 2B "club" called the ACE of Space Club (Astronomical Cosmic Exploration). We'll describe our experiences interacting with the Girl Scouts in this girl-led program.

Gradient Scouting in Reversed-Phase HPLC Revisited

Science.gov (United States)

Alcazar, A.; Jurado, J. M.; Gonzalez, A. G.

2011-01-01

Gradient scouting is the best way to decide the most suitable elution mode in reversed-phase high-performance liquid chromatography (RP-HPLC). A simple rule for this decision involves the evaluation of the ratio [delta]t/t[subscript G] (where [delta]t is the difference in the retention time between the last and the first peak and t[subscript G] is…

Exhibiting the Human/Exhibiting the Cyborg: “Who Am I?”

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Sophia C. Vackimes

2013-08-01

Full Text Available The role of the museum in shaping our relationship to science and technology, particularly cyborgization, is illuminated by a close examination of the Who Am I permanent exhibition in the Wellcome Wing of the Science Museum of London. This innovative exhibition raises real questions both about the human-technology-science relationship but also about museography. In the context of the history and current practices of museums engaging contemporary technological developments the evidence suggest that even as the Who am I? exhibit did break somewhat from previous approaches, especially the didactic presentation of the socially useful, it has not changed the feld as a whole.

Being Prepared: The Application of Character Building and the Beginning of the Boy Scouts of America.

Science.gov (United States)

Phelps, Richard

The beginnings of the Boy Scouts are traced, with particular emphasis on ideological foundation, social reform objectives of the founders (Sir Robert Baden-Powell, Daniel Carter Beard, and Ernest Thompson) and its relationship to other reform movements of the Progressive Era. The philosophical base of scouting is characterized as: 1) a…

Effects of a behaviour change intervention for Girl Scouts on child and parent energy-saving behaviours

Science.gov (United States)

Boudet, Hilary; Ardoin, Nicole M.; Flora, June; Armel, K. Carrie; Desai, Manisha; Robinson, Thomas N.

2016-08-01

Energy education programmes for children are hypothesized to have great potential to save energy. Such interventions are often assumed to impact child and family behaviours. Here, using a cluster-randomized controlled trial with 30 Girl Scout troops in Northern California, we assess the efficacy of two social cognitive theory-based interventions focused on residential and food-and-transportation energy-related behaviours of Girl Scouts and their families. We show that Girl Scouts and parents in troops randomly assigned to the residential energy intervention significantly increased their self-reported residential energy-saving behaviours immediately following the intervention and after more than seven months of follow-up, compared with controls. Girl Scouts in troops randomly assigned to the food-and-transportation energy intervention significantly increased their self-reported food-and-transportation energy-saving behaviours immediately following the intervention, compared with controls, but not at follow-up. The results demonstrate that theory-based, child-focused energy interventions have the potential to increase energy-saving behaviours among both children and their parents.

The cyborg between bio-art and disturbatory art

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Jean Cardoso

2017-06-01

Full Text Available http://dx.doi.org/10.5007/2175-8026.2017v70n2p29 The presence of the cyborg in contemporary times, as understood by the biologist and philosopher Donna Haraway in Antropologia do Ciborgue (2009, brings with it a set of signs that make up our world. Among these signs are transgender operations that the anthropologist and poet Luís Quintais criticizes in the work Uma arte do degelo (2015 by means of the performative effect of bio-art. However, when we compare this effect with the concept of disturbatory art of the philosopher Arthur Danto, present in the work The Philosophical Disenfranchisement of Art (1986, the ethics of bio-art as proposed by Quintais weakens in vitality. However, this article resorts to imaginary of the writer Fausto Fawcett in the work Favelost (2012 as way of dialoguing with the theorists present in this research in order to open perspectives to new worlds for the post-human.

Lessons for Interstellar Travel from the Guidance and Control Design of the Near Earth Asteroid Scout Solar Sail Mission

Science.gov (United States)

Diedrich, Benjamin; Heaton, Andrew

2017-01-01

NASA is developing the Near Earth Asteroid (NEA) Scout mission that will use a solar sail to travel to an asteroid where it will perform a slow flyby to acquire science imagery. A guidance and control system was developed to meet the science and trajectory requirements. The NEA Scout design process can be applied to an interstellar or precursor mission that uses a beam propelled sail. The scientific objectives are met by accurately targeting the destination trajectory position and velocity. The destination is targeted by understanding the force on the sail from the beam (or sunlight in the case of NEA Scout) over the duration of the thrust maneuver. The propulsive maneuver is maintained by accurate understanding of the torque on the sail, which is a function of sail shape, optical properties, and mass properties, all of which apply to NEA Scout and beam propelled sails. NEA Scout uses active control of the sail attitude while trimming the solar torque, which could be used on a beamed propulsion sail if necessary. The biggest difference is that NEA Scout can correct for uncertainties in sail thrust modeling, spacecraft orbit, and target orbit throughout the flight to the target, while beamed propulsion needs accurate operation for the short duration of the beamed propulsion maneuver, making accurate understanding of the sail thrust and orbits much more critical.

Computed tomography scout views vs. conventional radiography in body-packers – Delineation of body-packs and radiation dose in a porcine model

Energy Technology Data Exchange (ETDEWEB)

Ziegeler, Edvard, E-mail: edvard.ziegeler@campus.lmu.de [Institute for Clinical Radiology, Ludwig-Maximilians-University Hospital Munich, Nussbaumstraße 20, 80336 Munich (Germany); Grimm, Jochen M., E-mail: jochen.grimm@med.lmu.de [Institute for Clinical Radiology, Ludwig-Maximilians-University Hospital Munich, Nussbaumstraße 20, 80336 Munich (Germany); Wirth, Stefan, E-mail: tefan.wirth@med.lmu.de [Institute for Clinical Radiology, Ludwig-Maximilians-University Hospital Munich, Nussbaumstraße 20, 80336 Munich (Germany); Uhl, Michael, E-mail: michael.uhl@polizei.bayern.de [Bavarian State Criminal Police Office, Maillingerstrasse 15, 80636 Munich (Germany); Reiser, Maximilian F., E-mail: Maximilian.Reiser@med.lmu.de [Institute for Clinical Radiology, Ludwig-Maximilians-University Hospital Munich, Nussbaumstraße 20, 80336 Munich (Germany); Scherr, Michael K., E-mail: Michael.Scherr@med.lmu.de [Institute for Clinical Radiology, Ludwig-Maximilians-University Hospital Munich, Nussbaumstraße 20, 80336 Munich (Germany)

2012-12-15

Objective: To compare abdominal computed tomography (CT) scout views with conventional radiography regarding radiation dose and delineation of drug packages in a porcine body-packer model. Materials and methods: Nine samples of illicit drugs packed in ovoid plastic containers were consecutively placed in the rectum of a 121.5 kg pig cadaver. Antero-posterior and lateral scout views were obtained at 120 kVp and 80 mA, 150 mA and 200 mA, respectively, using a 64-row MDCT. Scout views were compared with conventional abdominal antero-posterior radiographs (77 kV and 106 ± 13 mAs). Visibility of three body pack characteristics (wrapping, content, shape) was rated independently by two radiologists and summarized to a delineation score ranging from 0 to 9 with a score ≥6 representing sufficient delineation. Mean delineation scores were calculated for each conventional radiography and single plane scout view separately and for a combined rating of antero-posterior and lateral scout views. Results: Even the lowest single plane scout view delineation score (5.3 ± 2.0 for 80 mA lateral; 0.4 mSv; sensitivity = 44%) was significantly higher than for conventional radiographs (3.1 ± 2.5, p < 0.001; 2.4 ± 0.3 mSv; sensitivity = 11%). Combined reading of antero-posterior and lateral scout views 80 mA yielded sufficient delineation (6.2 ± 1.4; 0.8 mSv; sensitivity = 56%). Conclusions: All CT scout views showed significantly better delineation ratings and sensitivity than conventional radiographs. Scout views in two planes at 80 mA provided a sufficient level of delineation and a sensitivity five times higher than conventional radiography at less than one third of the radiation dose. In case of diagnostic insecurity, CT can be performed without additional logistical effort.

CT dose modulation using automatic exposure control in whole-body PET/CT: effects of scout imaging direction and arm positioning.

Science.gov (United States)

Inoue, Yusuke; Nagahara, Kazunori; Kudo, Hiroko; Itoh, Hiroyasu

2018-01-01

Automatic exposure control (AEC) modulates tube current and consequently X-ray exposure in CT. We investigated the behavior of AEC systems in whole-body PET/CT. CT images of a whole-body phantom were acquired using AEC on two scanners from different manufactures. The effects of scout imaging direction and arm positioning on dose modulation were evaluated. Image noise was assessed in the chest and upper abdomen. On one scanner, AEC using two scout images in the posteroanterior (PA) and lateral (Lat) directions provided relatively constant image noise along the z-axis with the arms at the sides. Raising the arms increased tube current in the head and neck and decreased it in the body trunk. Image noise increased in the upper abdomen, suggesting excessive reduction in radiation exposure. AEC using the PA scout alone strikingly increased tube current and reduced image noise in the shoulder. Raising the arms did not substantially influence dose modulation and decreased noise in the abdomen. On the other scanner, AEC using the PA scout alone or Lat scout alone resulted in similar dose modulation. Raising the arms increased tube current in the head and neck and decreased it in the trunk. Image noise was higher in the upper abdomen than in the middle and lower chest, and was not influenced by arm positioning. CT dose modulation using AEC may vary greatly depending on scout direction. Raising the arms tended to decrease radiation exposure; however, the effect depends on scout direction and the AEC system.

Be(ing) prepared: Guide and Scout participation, childhood social position and mental health at age 50-a prospective birth cohort study.

Science.gov (United States)

Dibben, Chris; Playford, Chris; Mitchell, Richard

2017-03-01

Mental health is a major concern in many countries. We explore whether youth participation in the Scouts and Guides could protect mental health in later life and in particular whether it might reduce inequalities in mental health associated with early life socioeconomic position. Using the 1958 birth cohort National Child Development Study, we tested whether Scouts-Guide attendance was associated with mental health (SF-36, Mental Health Index (MHI-5)) controlling for childhood risk factors and interacted with social class. Of the 9603 cohort members, 28% had participated in the Scouts-Guides. The average MHI-5 score was 74.8 (SD 18.2) at age 50. After adjustment, for potential childhood confounders, participation in Scouts-Guides was associated with a better MHI-5 score of 2.22 (CI 1.32 to 3.08). Among those who had not been a Scout-Guide, there was a gradient in mental health at age 50 by childhood social position, adjusting for other childhood risk factors. This gradient was absent among those who had been a Scout-Guide. Scout-Guides had an 18% lower odds of an MHI-5 score indicative of mood or anxiety disorder. The findings appeared robust to various tests for residual confounding. Participation in Guides or Scouts was associated with better mental health and narrower mental health inequalities, at age 50. This suggests that youth programmes that support resilience and social mobility through developing the potential for continued progressive self-education, 'soft' non-cognitive skills, self-reliance, collaboration and activities in natural environments may be protective of mental health in adulthood. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

Brachytherapy reconstruction using orthogonal scout views from the CT

International Nuclear Information System (INIS)

Perez, J.; Lliso, F.; Carmona, V.; Bea, J.; Tormo, A.; Petschen, I.

1996-01-01

Introduction: CT assisted brachytherapy planning is demonstrating to have great advantages as external RT planning does. One of the problems we have found in this approach with the conventional gynecological Fletcher applicators is the high amount of artefacts (ovoids with rectal and vessical protections) in the CT slice. We have introduced a reconstruction method based on scout views in order to avoid this problem, allowing us to perform brachytherapy reconstruction completely CT assisted. We use a virtual simulation chain by General Electric Medical Systems. Method and discussion: Two orthogonal scout views (0 and 90 tube positions) are performed. The reconstruction method takes into account the virtual position of the focus and the fact that there is only divergence in the transverse plane. Algorithms developed for sources as well as for reference points localisation (A, B, lymphatic Fletcher trapezoid, pelvic wall, etc.) are presented. This method has the following practical advantages: the porte-cassette is not necessary, the image quality can be improved (it is very helpful in pelvic lateral views that are critical in conventional radiographs), the total time to get the data is smaller than for conventional radiographs (reduction of patient motion effects) and problems that appear in CT-slice based reconstruction in the case of strongly curved intrauterine applicators are avoided. Even though the resolution is smaller than in conventional radiographs it is good enough for brachytherapy. Regarding the CT planning this method presents the interesting feature that the co-ordinate system is the same for the reconstruction process that for the CT-slices set. As the application can be reconstructed from scout views and the doses can be evaluated on CT slices it is easier to correlate the dose values obtained for the traditional points with those provided by the CT information

Seeding Social Norms about Energy Conservation among Girl Scouts

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Bernstein, Debra; Puttick, Gillian

2014-01-01

Three studies examined whether a social norm message (SNM) to Girl Scouts who had completed an energy conservation program would impact behavior and attitudes. Studies 1 and 2 were conducted with girls recently completing the program, study 3 was conducted with girls completing the program one year earlier. Results suggest that the SNM may impact…

The Online Body Breaks Out? Asence, Ghosts, Cyborgs, Gender, Polarity and Politics

Directory of Open Access Journals (Sweden)

Jonathan Marshall

2004-01-01

Full Text Available Online bodies, or cyber-bodies, seem to be constantly involved in issues of boundaries. This paper explores some of those issues. A brief outline of some offline boundary anxieties is given, such as being overwhelmed by germs, work or the foreign. It is then argued that boundaries online are even more porous and unclear. The term 'asence' is introduced to point to an existential anxiety about the ambiguities of being suspended between presence and absence. It is shown that asence and the problems around the sustaining of mood, explain some aspects of online life including flame, netsex, and the intensity of mourning. A sense of online presence may only be able to arise through asencing of the offline body and its discomforts. Ethnographic examples come from the Mailing List Cybermind. The vagueness of the virtual body is compared with other common western constructions of virtual bodies such as ghosts, and it is suggested that such constructions still have strength despite widespread cynicism about mind (online and body (offline splits. Computers seem to have become a place for haunting and disembodiment, which produces confusions when it becomes time to act offline. Other useful metaphors may not be able to be used. Haraway's model of the Cyborg is often claimed to overcome these problems, collapsing borders between human and machine, human and animal, sentient and non-sentient, female and male. However it seems to fail in these tasks because the cyborg myth has its own directions independent of our intentions, and this myth is directed by the discourse of techno-capitalism. It may prove more useful to strategically exaggerate oppositions, or to explore their ambiguities, than to dampen them by theoretical hybridisation.

Scouts in Contact: Tactical Vignettes for Cavalry Leaders

Science.gov (United States)

2016-12-01

Decision - Making Processes Analytical Decision Making . The classical model of decision making is a rational and systematic process of analysis based on a...senior scout are the real measures of effectiveness. Commanders should allow and reward trial and error. If a leader makes a decision that causes...professional certification from the squadron commander on their ability to make competent and fast decisions , grounded in thorough understanding of the

Solar Sail Attitude Control System for the NASA Near Earth Asteroid Scout Mission

Science.gov (United States)

Orphee, Juan; Diedrich, Ben; Stiltner, Brandon; Becker, Chris; Heaton, Andrew

2017-01-01

An Attitude Control System (ACS) has been developed for the NASA Near Earth Asteroid (NEA) Scout mission. The NEA Scout spacecraft is a 6U cubesat with an eighty-six square meter solar sail for primary propulsion that will launch as a secondary payload on the Space Launch System (SLS) Exploration Mission 1 (EM-1) and rendezvous with a target asteroid after a two year journey, and will conduct science imagery. The spacecraft ACS consists of three major actuating subsystems: a Reaction Wheel (RW) control system, a Reaction Control System (RCS), and an Active Mass Translator (AMT) system. The reaction wheels allow fine pointing and higher rates with low mass actuators to meet the science, communication, and trajectory guidance requirements. The Momentum Management System (MMS) keeps the speed of the wheels within their operating margins using a combination of solar torque and the RCS. The AMT is used to adjust the sign and magnitude of the solar torque to manage pitch and yaw momentum. The RCS is used for initial de-tumble, performing a Trajectory Correction Maneuver (TCM), and performing momentum management about the roll axis. The NEA Scout ACS is able to meet all mission requirements including attitude hold, slews, pointing for optical navigation and pointing for science with margin and including flexible body effects. Here we discuss the challenges and solutions of meeting NEA Scout mission requirements for the ACS design, and present a novel implementation of managing the spacecraft Center of Mass (CM) to trim the solar sail disturbance torque. The ACS we have developed has an applicability to a range of potential missions and does so in a much smaller volume than is traditional for deep space missions beyond Earth.

Early response to sibutramine in patients not meeting current label criteria: preliminary analysis of SCOUT lead-in period

DEFF Research Database (Denmark)

Caterson, Ian; Coutinho, Walmir; Finer, Nick

2010-01-01

The Sibutramine Cardiovascular Outcomes (SCOUT) trial protocol defines a patient population predominantly outside current European Union label criteria. This article explores responses to sibutramine during the 6-week, single-blind, lead-in period between patients who conformed to the label...... requirements ("conformers") and those who did not ("nonconformers"). SCOUT is an ongoing, randomized, double-blind, placebo-controlled outcome trial in overweight/obese patients at high risk of a cardiovascular event. In total, 10,742 patients received sibutramine and weight management during the lead...... with sibutramine confirms its good tolerability and efficacy in patients who meet current label criteria. Preliminary data from high-risk patients for whom sibutramine is currently contraindicated suggest a low discontinuation rate and few serious adverse events but confirmation from the SCOUT outcome data...

La fantasía ciberfeminista sobre el placer del cyborg

Directory of Open Access Journals (Sweden)

Yvonne Volkart

2004-01-01

Full Text Available Cyberfeminism has provided us with a new point of view about technology and new political images related to it. These images work as "foundational myths" for all the people engaged in cyberfeminism. This paper, depicting the "grounding of foundational myths" as something crucial, describes a few female characters performing in different contemporary new media projects and embeds them in their theoretical and literary contexts. The focus lies on the content and meaning of the figurations rather than on technological and medial aspects of the art work. Given the fact that the term cyberfeminism is a highly speculative and mythic term with a vague and blurry meaning and an infectious circulation, the examination of aspects of pleasure of the cyborg is conducted within contexts which are not always directly acknowledged by the various protagonists (authors, theorists, artists, programmers, netizens as strictly cyberfeminist.

Cyborg cells: functionalisation of living cells with polymers and nanomaterials.

Science.gov (United States)

Fakhrullin, Rawil F; Zamaleeva, Alsu I; Minullina, Renata T; Konnova, Svetlana A; Paunov, Vesselin N

2012-06-07

Living cells interfaced with a range of polyelectrolyte coatings, magnetic and noble metal nanoparticles, hard mineral shells and other complex nanomaterials can perform functions often completely different from their original specialisation. Such "cyborg cells" are already finding a range of novel applications in areas like whole cell biosensors, bioelectronics, toxicity microscreening, tissue engineering, cell implant protection and bioanalytical chemistry. In this tutorial review, we describe the development of novel methods for functionalisation of cells with polymers and nanoparticles and comment on future advances in this technology in the light of other literature approaches. We review recent studies on the cell viability and function upon direct deposition of nanoparticles, coating with polyelectrolytes, polymer assisted assembly of nanomaterials and hard shells on the cell surface. The cell toxicity issues are considered for many practical applications in terms of possible adverse effects of the deposited polymers, polyelectrolytes and nanoparticles on the cell surface.

The Zapatista Cyborg: Weaving a Virtual Poetics of Resistance in Cyber-Chiapas

Directory of Open Access Journals (Sweden)

Sarah Grussing Abdel-Moneim

2002-01-01

Full Text Available The global circulation of Neo-Zapatistas and non-Indigenous solidarity activists as symbols of resistance in cyberspace between 1994 and 2001 suggests the need for new ways to read social movements in the digital age. A feminist reading of the dual local/global characteristics of the discursive space surrounding the Maya rebellion in Chiapas both affirms and contests prevalent postmodern theories about the relationship between the human body and cybernetic technologies. This hybrid space both transgresses and affirms borders between actor and audience, writer and reader, human and machine. The relationship between the theater of material resistance in the physical Conflict Zone and the growth of virtual resistance in Cyber-Chiapas illustrates the ‘cyborg’ material/technological nature of the Chiapas rebellion.

Product mix of recreational tourism in the Balkan scout center

Directory of Open Access Journals (Sweden)

Kocevski Miloš

2013-01-01

Full Text Available The subject of research is tourist offer of a camp which would satisfy the needs of tourists who want an active recreation, with changeable and attractive facilities in the Balkan Scout Center (BSC of Jovac. The goal is to define a model for recreational tourism product mix of the Balkan Scout Center, based on the analysis and evaluation of the elements of supply and identifying the demand for a certain program content. The research was conducted from April to August 2012, as a part of activities implemented in BSC events: Easter camp, Summer camp and Volunteer camp. The sample consisted of 100 visitors (respondents; the administered instrument was a specifically designed questionnaire and the methods on which the analysis of the modeling was based were: frequency of occurrence, comparative analysis (Benchmarking, SWOT and PEST. The research results confirm the existence of necessary resources for the implementation of the contents in the field of recreational tourism in the BSC, and the possibility of implementation of the product mix that includes day trips and a variety of outdoor recreational activities.

Cyborg oder Göttin: Wie Technikforscherinnen ihr Verhältnis zu Technik sehen

Directory of Open Access Journals (Sweden)

Ulrike Kissmann

2001-11-01

Full Text Available Die Autorinnen haben für die Beiträge eigene auto/biographische Erlebnisse ausgewählt, in denen der mediale Charakter von Technik deutlich wird. Die Geschichten erzählen also von Technik, die soziale Ordnung und Bedeutung vermittelt und auf diese Weise dazu beiträgt, Geschlechtergrenzen und andere Grenzen wie die zwischen „bekannt“ und „fremd“ oder „normal“ und „anormal“ herzustellen. Die Auto/Biographien sind durch Technik einerseits fremdbestimmt, andererseits zeigen die Autorinnen auch, wie Selbstbestimmung über diese Grenzen hinweg möglich ist. Sie benutzen Donna Haraways Cyborg Metapher (1985, um das Selbst in der Verflechtung von Sozialem und Technischem auto/biographisch zu rekonstruieren.

Outsourcing neural active control to passive composite mechanics: a tissue engineered cyborg ray

Science.gov (United States)

Gazzola, Mattia; Park, Sung Jin; Park, Kyung Soo; Park, Shirley; di Santo, Valentina; Deisseroth, Karl; Lauder, George V.; Mahadevan, L.; Parker, Kevin Kit

2016-11-01

Translating the blueprint that stingrays and skates provide, we create a cyborg swimming ray capable of orchestrating adaptive maneuvering and phototactic navigation. The impossibility of replicating the neural system of batoids fish is bypassed by outsourcing algorithmic functionalities to the body composite mechanics, hence casting the active control problem into a design, passive one. We present a first step in engineering multilevel "brain-body-flow" systems that couple sensory information to motor coordination and movement, leading to behavior. This work paves the way for the development of autonomous and adaptive artificial creatures able to process multiple sensory inputs and produce complex behaviors in distributed systems and may represent a path toward soft-robotic "embodied cognition".

Homo cyborg: fifty years old Homo Ciborg: Cincuenta años después

Directory of Open Access Journals (Sweden)

Chris Hables Gray

2011-12-01

Full Text Available While the term “cyborg” is only 50 years old, the process that has produced cyborgization is much older: the evolution of the human. Humans have evolved to modify ourselves and our environment, especially through evolving culture and the technologies it creates. Culture is part of nature. Today’s mundane i-cyborgs, military drones, intimate human-machine merging and genetic engineering are a result of this; which in turn produce feelings of uncanniness, hubris, and fear. Contemporary politics must take this complex dynamic into account if we are to secure a sustainable, survivable, future for ourselves and our descendents. Social experiments such as Burning Man are a prefiguration of the kinds of (self conscious techno-social creativity needed.Mientras la terminología “ciborg” tiene apenas 50 años, son mucho más antiguos los procesos de “ciborgización”: la evolución humana. Los humanos evolucionaron para modificar su entorno y a sí mismos, especialmente a través de la cultura y las tecnologías. La cultura es parte de la naturaleza. De ella resultan los i-ciborgs mundanos de la actualidad,  los aviones militares no tripulados, la fusión íntima humano-máquina y la ingeniería genética: lo que a su vez produce sensaciones de inquietud, arrogancia y miedo. La política contemporánea debe de considerar si estamos asegurando un futuro sostenible y vivible para nuestros descendientes. Algunos experimentos sociales como el Burning Man son una prefiguración de esta necesidad creativa por la concienciación tecno-social.

A Cost Benefit Analysis of Fire Scout Vertical Takeoff and Landing Tactical Unmanned Aerial Vehicle (VTUAV) Operator Alternatives

Science.gov (United States)

2012-03-01

mile mission radius.24 Like the MH-60R manned helicopter, the Fire Scout mission systems suite includes Infrared Imaging, Electro Optical Imaging...homecoming just as sweet." dcmilitary.com. February 21, 2008. http:// ww2 .dcmilitary.com/stories/022108/southpotomac_28121.shtml (accessed February 29... ww2 .dcmilitary.com/stories/022108/southpotomac_28121.shtml (accessed February 29, 2012). Tilghman, Andrew. "Fire Scout Program could open door for

Robots and cyborgs: to be or to have a body?

Science.gov (United States)

Palese, Emma

2012-06-01

Starting with service robotics and industrial robotics, this paper aims to suggest philosophical reflections about the relationship between body and machine, between man and technology in our contemporary world. From the massive use of the cell phone to the robots which apparently "feel" and show emotions like humans do. From the wearable exoskeleton to the prototype reproducing the artificial sense of touch, technological progress explodes to the extent of embodying itself in our nakedness. Robotics, indeed, is inspired by biology in order to develop a new kind of technology affecting human life. This is a bio-robotic approach, which is fulfilled in the figure of the cyborg and consequently in the loss of human nature. Today, humans have reached the possibility to modify and create their own body following their personal desires. But what is the limit of this achievement? For this reason, we all must question ourselves whether we have or whether we are a body.

Design and Development of NEA Scout Solar Sail Deployer Mechanism

Science.gov (United States)

Sobey, Alexander R.; Lockett, Tiffany Russell

2016-01-01

The 6U (approx.10 cm x 20 cm x 30 cm) cubesat Near Earth Asteroid (NEA) Scout1, projected for launch in September 2018 aboard the maiden voyage of the Space Launch System, will utilize a solar sail as its main method of propulsion throughout its approx.3-year mission to a Near Earth Asteroid. Due to the extreme volume constraints levied onto the mission, an acutely compact solar sail deployment mechanism has been designed to meet the volume and mass constraints, as well as provide enough propulsive solar sail area and quality in order to achieve mission success. The design of such a compact system required the development of approximately half a dozen prototypes in order to identify unforeseen problems, advance solutions, and build confidence in the final design product. This paper focuses on the obstacles of developing a solar sail deployment mechanism for such an application and the lessons learned from a thorough development process. The lessons presented will have significant applications beyond the NEA Scout mission, such as the development of other deployable boom mechanisms and uses for gossamer-thin films in space.

Scout house in Koeniz - Refurbishment of the heating system; Pfadiheim Weiermatt, Sanierung Waermeversorgung - Schlussbericht

Energy Technology Data Exchange (ETDEWEB)

Messerli, A. [Neuenschwander - Neutair AG, Berne (Switzerland); Jenni, H. [Heimverein Falkenstein, Koeniz (Switzerland)

2004-07-01

This final report for the Swiss Federal Office of Energy (SFOE) presents the results of a project carried out in Koeniz, Switzerland. The report examines how the energy situation at the local scout house was improved. The work included the refurbishment of the heating system using solar collectors, intelligently controlled heat pumps, a photovoltaics installation and even solar-powered street lighting. The project, which received a substantial echo from the general public, is described. The scouts were directly involved in the project and, in part, in the construction work. This, according to the authors, enhanced the educational aspect of the project. The report presents details on the various installations and is illustrated with schematics and photos. Also, the results of monitoring and measurements made are presented.

Near Earth Asteroid Scout Solar Sail Engineering Development Unit Test Suite

Science.gov (United States)

Lockett, Tiffany Russell; Few, Alexander; Wilson, Richard

2017-01-01

The Near Earth Asteroid (NEA) Scout project is a 6U reconnaissance mission to investigate a near Earth asteroid utilizing an 86m(sub 2) solar sail as the primary propulsion system. This will be the largest solar sail NASA has launched to date. NEA Scout is currently manifested on the maiden voyage of the Space Launch System in 2018. In development of the solar sail subsystem, design challenges were identified and investigated for packaging within a 6U form factor and deployment in cis-lunar space. Analysis was able to capture understanding of thermal, stress, and dynamics of the stowed system as well as mature an integrated sail membrane model for deployed flight dynamics. Full scale system testing on the ground is the optimal way to demonstrate system robustness, repeatability, and overall performance on a compressed flight schedule. To physically test the system, the team developed a flight sized engineering development unit with design features as close to flight as possible. The test suite included ascent vent, random vibration, functional deployments, thermal vacuum, and full sail deployments. All of these tests contributed towards development of the final flight unit. This paper will address several of the design challenges and lessons learned from the NEA Scout solar sail subsystem engineering development unit. Testing on the component level all the way to the integrated subsystem level. From optical properties of the sail material to fold and spooling the single sail, the team has developed a robust deployment system for the solar sail. The team completed several deployments of the sail system in preparation for flight at half scale (4m) and full scale (6.8m): boom only, half scale sail deployment, and full scale sail deployment. This paper will also address expected and received test results from ascent vent, random vibration, and deployment tests.

RICA: a reliable and image configurable arena for cyborg bumblebee based on CAN bus.

Science.gov (United States)

Gong, Fan; Zheng, Nenggan; Xue, Lei; Xu, Kedi; Zheng, Xiaoxiang

2014-01-01

In this paper, we designed a reliable and image configurable flight arena, RICA, for developing cyborg bumblebees. To meet the spatial and temporal requirements of bumblebees, the Controller Area Network (CAN) bus is adopted to interconnect the LED display modules to ensure the reliability and real-time performance of the arena system. Easily-configurable interfaces on a desktop computer implemented by python scripts are provided to transmit the visual patterns to the LED distributor online and configure RICA dynamically. The new arena system will be a power tool to investigate the quantitative relationship between the visual inputs and induced flight behaviors and also will be helpful to the visual-motor research in other related fields.

CT guided stereotaxy based on scout view imaging

Energy Technology Data Exchange (ETDEWEB)

Wester, K; Kjartansson, O; Bakke, S J

1987-05-01

A simple and inexpensive method for CT guided sterotaxy is described. The method requires no extra equipment in the interface between the computer tomograph and the stereotaxic frame, and could therefore easily be adopted in most neurosurgical units. With this method, information from the transaxial CT sections is transferred manually via the scout view image to the operation theater skull X-rays, and thereby to the stereotaxic frame. The method has proved to be sufficiently accurate for all current non-functional stereotaxic procedures in our department during 30 months of testing.

CT guided stereotaxy based on scout view imaging

International Nuclear Information System (INIS)

Wester, K.; Kjartansson, O.; Bakke, S.J.; Rikshospitalet, Oslo

1987-01-01

A simple and inexpensive method for CT guided sterotaxy is described. The method requires no extra equipment in the interface between the computer tomograph and the stereotaxic frame, and could therefore easily be adopted in most neurosurgical units. With this method, information from the transaxial CT sections is transferred manually via the scout view image to the operation theater skull X-rays, and thereby to the stereotaxic frame. The method has proved to be sufficiently accurate for all current non-functional stereotaxic procedures in our department during 30 months of testing. (orig.)

Waterborne gastroenteritis outbreak at a scouting camp caused by two norovirus genogroups: GI and GII.

Science.gov (United States)

ter Waarbeek, Henriëtte L G; Dukers-Muijrers, Nicole H T M; Vennema, Harry; Hoebe, Christian J P A

2010-03-01

A cross-border gastroenteritis outbreak at a scouting camp was associated with drinking water from a farmer's well. A retrospective cohort study was performed to identify size and source of the outbreak, as well as other characteristics. Epidemiological investigation included standardized questionnaires about sex, age, risk exposures, illness and family members. Stool and water (100mL) samples were analyzed for bacteria, viruses and parasites. Questionnaires were returned by 84 scouts (response rate 82%), mean age of 13 years. The primary attack rate was 85% (diarrhoea and/or vomiting). Drinking water was the strongest independent risk factor showing a dose-response effect with 50%, 75%, 75%, 93% and 96% case prevalence for 0, 1, 2-3, 4-5 and >5 glasses consumed, respectively. Norovirus (GI.2 Southampton and GII.7 Leeds) was detected in 51 stool specimens (75%) from ill scouts. Water analysis showed fecal contamination, but no norovirus. The secondary attack rate was 20%. This remarkable outbreak was caused by a point-source infection with two genogroups of noroviruses most likely transmitted by drinking water from a well. Finding a dose-response relationship was striking. Specific measures to reduce the risk of waterborne diseases, outbreak investigation and a good international public health network are important.

The Near Earth Object (NEO) Scout Spacecraft: A Low-cost Approach to In-situ Characterization of the NEO Population

Science.gov (United States)

Woeppel, Eric A.; Balsamo, James M.; Fischer, Karl J.; East, Matthew J.; Styborski, Jeremy A.; Roche, Christopher A.; Ott, Mackenzie D.; Scorza, Matthew J.; Doherty, Christopher D.; Trovato, Andrew J.;

The Lunar Scout Program: An international program to survey the Moon from orbit for geochemistry, mineralogy, imagery, geodesy, and gravity

Science.gov (United States)

Morrison, Donald A. (Editor)

1994-01-01

The Lunar Scout Program was one of a series of attempts by NASA to develop and fly an orbiting mission to the moon to collect geochemical, geological, and gravity data. Predecessors included the Lunar Observer, the Lunar Geochemical Orbiter, and the Lunar Polar Orbiter - missions studied under the auspices of the Office of Space Science. The Lunar Scout Program, however, was an initiative of the Office of Exploration. It was begun in late 1991 and was transferred to the Office of Space Science after the Office of Exploration was disbanded in 1993. Most of the work was done by a small group of civil servants at the Johnson Space Center; other groups also responsible for mission planning included personnel from the Charles Stark Draper Laboratories, the Lawrence Livermore National Laboratory, Boeing, and Martin Marietta. The Lunar Scout Program failed to achieve new start funding in FY 93 and FY 94 as a result of budget downturns, the de-emphasis of the Space Exploration Initiative, and the fact that lunar science did not rate as high a priority as other planned planetary missions, and was cancelled. The work done on the Lunar Scout Program and other lunar orbiter studies, however, represents assets that will be useful in developing new approaches to lunar orbit science.

Circumferential scouting punch biopsies to delineate surgical margin for dermatofibrosarcoma protuberans

Directory of Open Access Journals (Sweden)

Tsung-Mao Huang

2012-03-01

Full Text Available Dermatofibrosarcoma protuberans (DFSP is an uncommon soft-tissue tumor involving the dermis and subcutaneous tissue with a high local recurrence rate after standard excision. Mohs micrographic surgery offers a lower recurrence rate. However, the procedure requires multiple stages of excision with intraoperative histopathological mapping, which is time consuming and expensive. We report our experience of using circumferential scouting punch biopsy technique in five patients to determine in advance the resection margins for DFSP prior to wide excision. Multiple 4 mm punches, usually eight in number, were performed 1–2.5 cm around the palpable borders of DFSP to delineate the resection margins in five consecutive patients. Tumors were excised at a later date along the margin defined by these biopsies and the wounds were repaired with skin graft. The operation was completed in 2 hours in all cases excluding one that required frozen sections for deep margin. No recurrence was noted 2–10 years after the operations. The results suggest that circumferential scouting punch biopsies before wide excision may be an alternative method to define the resection margins for DFSP when Mohs surgery is not available.

Reviews Opera: Doctor Atomic DVD: Doctor Atomic Equipment: Digital stopclock with external trigger Book: I Cyborg Book: Flat Earth: The History of an Infamous Idea Book: Mere Thermodynamics Book: CGP revision guides Book: Hiding the Elephant: How Magicians Invented the Impossible Book: Back of the Envelope Physics Web Watch

Science.gov (United States)

2009-07-01

WE RECOMMEND Doctor Atomic The new Doctor Atomic opera provkes discussion on ethics I Cyborg The world's first human cyborg shares his life story in I Cyborg Flat Earth: The History of an Infamous Idea Flat Earth gives us a different perspective on creationism Mere Thermodynamics An introductory text on the three laws CGP revision guides This revision guide suits all courses and every pocket Hiding the Elephant: How Magicians Invented the Impossible The mystery of many illusions are solved in this book Back of the Envelope Physics This reference deserves a place on your bookshelf WORTH A LOOK Doctor Atomic The DVD doesn't do justice to the live performance Digital stopclock with external trigger Use these stopclocks when you need an external trigger WEB WATCH Webcasts reach out to an online audience

Solar Torque Management for the Near Earth Asteroid Scout CubeSat Using Center of Mass Position Control

Science.gov (United States)

Orphee, Juan; Heaton, Andrew; Diedrich, Ben; Stiltner, Brandon C.

2018-01-01

A novel mechanism, the Active Mass Translator (AMT), has been developed for the NASA Near Earth Asteroid (NEA) Scout mission to autonomously manage the spacecraft momentum. The NEA Scout CubeSat will launch as a secondary payload onboard Exploration Mission 1 of the Space Launch System. To accomplish its mission, the CubeSat will be propelled by an 86 square-meter solar sail during its two-year journey to reach asteroid 1991VG. NEA Scout's primary attitude control system uses reaction wheels for holding attitude and performing slew maneuvers, while a cold gas reaction control system performs the initial detumble and early trajectory correction maneuvers. The AMT control system requirements, feedback architecture, and control performance will be presented. The AMT reduces the amount of reaction control propellant needed for momentum management and allows for smaller capacity reaction wheels suitable for the limited 6U spacecraft volume. The reduced spacecraft mass allows higher in-space solar sail acceleration, thus reducing time-of-flight. The reduced time-of-flight opens the range of possible missions, which is limited by the lifetime of typical non-radiation tolerant CubeSat avionics exposed to the deep-space environment.

Effects of the Boy Scouts of America Personal Fitness Merit Badge on Cardio-Metabolic Risk, Health Related Fitness and Physical Activity in Adolescent Boys.

Science.gov (United States)

Maxwell, Justin; Burns, Ryan D; Brusseau, Timothy A

2017-01-01

A growing number of adolescents are more sedentary and have fewer formal opportunities to participate in physical activity. With the mounting evidence that sedentary time has a negative impact on cardiometabolic profiles, health related fitness and physical activity, there is a pressing need to find an affordable adolescent physical activity intervention. One possible intervention that has been overlooked in the past is Boy Scouts of America. There are nearly 900,000 adolescent boys who participate in Boy Scouts in the United States. The purpose of this research study was to evaluate the effect of the Personal Fitness merit badge system on physical activity, health-related fitness, and cardio-metabolic blood profiles in Boy Scouts 11-17 years of age. Participants were fourteen (N = 14) Boy Scouts from the Great Salt Lake Council of the Boy Scouts of America who earned their Personal Fitness merit badge. Classes were held in the Spring of 2016 where boys received the information needed to obtain the merit badge and data were collected. Results from the related-samples Wilcoxon signed rank test showed that the median of differences between VO 2 peak pre-test and post-test scores were statistically significant ( p = 0.004). However, it also showed that the differences between the Pre-MetS (metabolic syndrome) and Post-MetS scores (p = 0.917), average steps taken per day ( p = 0.317), and BMI ( p = 0.419) were not statistically significant. In conclusion, the merit badge program had a positive impact on cardiovascular endurance, suggesting this program has potential to improve cardiovascular fitness and should be considered for boys participating in Boy Scouts.

Bringing Astronomy Activities and Science Content to Girls Locally and Nationally: A Girl Scout and NIRCam Collaboration

Science.gov (United States)

Higgins, M. L.; Lebofsky, L. A.; McCarthy, D. W.; Lebofsky, N.

2013-04-01

In 2003, the University of Arizona's (UA) NIRCam EPO team (NASA James Webb Space Telescope's Near-Infrared Camera) and the Girl Scouts of Southern Arizona began a long-term collaboration to bring STEM and astronomy activities and concepts to adult Girl Scout volunteers and staff and, in turn, their councils and girls, i.e., to train the trainers. Nationally, our goal is to reach adult volunteers and staff in all 112 councils. To date, this program has reached nearly 240 adults from 78 councils in 41 states, DC, Guam, and Japan, bringing together adult volunteers and staff, UA graduate students, and NIRCam scientists and educators to experience Arizona's dark skies.

A modified scout bee for artificial bee colony algorithm and its performance on optimization problems

Directory of Open Access Journals (Sweden)

Syahid Anuar

2016-10-01

Full Text Available The artificial bee colony (ABC is one of the swarm intelligence algorithms used to solve optimization problems which is inspired by the foraging behaviour of the honey bees. In this paper, artificial bee colony with the rate of change technique which models the behaviour of scout bee to improve the performance of the standard ABC in terms of exploration is introduced. The technique is called artificial bee colony rate of change (ABC-ROC because the scout bee process depends on the rate of change on the performance graph, replace the parameter limit. The performance of ABC-ROC is analysed on a set of benchmark problems and also on the effect of the parameter colony size. Furthermore, the performance of ABC-ROC is compared with the state of the art algorithms.

The Integration of the Fire Scout Tactical Unmanned Aerial System into Littoral Combat Ship Missions

National Research Council Canada - National Science Library

Marsh, James J

2007-01-01

...) is an effective mission multiplier for the Littoral Combat Ship (LCS). The U.S. Navy relies heavily on unmanned systems, such as the Fire Scout UAS, to enable LCS to conduct several complex littoral missions...

Synthetic Approach to biomolecular science by cyborg supramolecular chemistry.

Science.gov (United States)

Kurihara, Kensuke; Matsuo, Muneyuki; Yamaguchi, Takumi; Sato, Sota

2018-02-01

To imitate the essence of living systems via synthetic chemistry approaches has been attempted. With the progress in supramolecular chemistry, it has become possible to synthesize molecules of a size and complexity close to those of biomacromolecules. Recently, the combination of precisely designed supramolecules with biomolecules has generated structural platforms for designing and creating unique molecular systems. Bridging between synthetic chemistry and biomolecular science is also developing methodologies for the creation of artificial cellular systems. This paper provides an overview of the recently expanding interdisciplinary research to fuse artificial molecules with biomolecules, that can deepen our understanding of the dynamical ordering of biomolecules. Using bottom-up approaches based on the precise chemical design, synthesis and hybridization of artificial molecules with biological materials have been realizing the construction of sophisticated platforms having the fundamental functions of living systems. The effective hybrid, molecular cyborg, approaches enable not only the establishment of dynamic systems mimicking nature and thus well-defined models for biophysical understanding, but also the creation of those with highly advanced, integrated functions. This article is part of a Special Issue entitled "Biophysical Exploration of Dynamical Ordering of Biomolecular Systems" edited by Dr. Koichi Kato. Copyright © 2017 Elsevier B.V. All rights reserved.

The ethics of using cybernetics and cyborg technologies: what every rehabilitation nurse should know.

Science.gov (United States)

Moore, Linda Weaver; Rieg, Linda S

2005-01-01

Cybernetics and cyborg technologies are rapidly developing in the field of biotechnology. Such developments have yielded a wide variety of devices and prosthetics that have promoted the quality of life for many individuals with physical limitations and generally have been applauded by society and the rehabilitation field. However, such rapid developments have given rise to multiple ethical concerns. Understanding these ethical concerns and the implications they have for rehabilitation nurses is imperative. While the potential benefits of advances in technology are great for those with disabilities and chronic conditions, ethicists suggest that skepticism must be balanced with the zeal that often accompanies cutting-edge developments. As Hook notes, "We must show not a fear of technology, but a courageous control of technology, and refuse to let technology control us" (2002, p. 67).

Digitizing dissent: cyborg politics and fluid networks in contemporary Cuban activism

Directory of Open Access Journals (Sweden)

Samuel Kellogg

2016-06-01

Full Text Available Communication technologies shape how political activist networks are produced and maintain themselves. In Cuba, despite ideologically and physically oppressive practices by the state, a severe lack of Internet access, and extensive government surveillance, a small network of bloggers and cyberactivists has achieved international visibility and recognition for its critiques of the Cuban government. This qualitative study examines the blogger collective known as Voces Cubanas in Havana, Cuba in 2012, advancing a new approach to the study of transnational activism and the role of technology in the construction of political narrative. Voces Cubanas is analyzed as a network of connections between human and non-human actors that produces and sustains powerful political alliances. Voces Cubanas and its allies work collectively to co-produce contentious political discourses, confronting the dominant ideologies and knowledges produced by the Cuban state. Transnational alliances, the act of translation, and a host of unexpected and improvised technologies play central roles in the production of these narratives, indicating new breed of cyborg sociopolitical action reliant upon fluid and flexible networks and the act of writing. 

Safety analysis of holmium-166 microsphere scout dose imaging during radioembolisation work-up. A cohort study

Energy Technology Data Exchange (ETDEWEB)

Braat, Arthur J.A.T.; Prince, Jip F.; Rooij, Rob van; Bruijnen, Rutger C.G.; Bosch, Maurice A.A.J. van den; Lam, Marnix G.E.H. [University Medical Center Utrecht, Department of Radiology and Nuclear Medicine, Utrecht (Netherlands)

2018-03-15

Radioembolisation is generally preceded by a scout dose of technetium-99m-macroaggregated albumin to estimate extrahepatic shunting of activity. Holmium-166 microspheres can be used as a scout dose (±250 MBq) and as a therapeutic dose. The general toxicity of a holmium-166 scout dose ({sup 166}Ho-SD) and safety concerns of an accidental extrahepatic deposition of {sup 166}Ho-SD were investigated. All patients who received a {sup 166}Ho-SD in our institute were reviewed for general toxicity and extrahepatic depositions. The absorbed dose in extrahepatic tissue was calculated on SPECT/CT and correlated to clinical toxicities. In total, 82 patients were included. No relevant clinical toxicity occurred. Six patients had an extrahepatic deposition of {sup 166}Ho-SD (median administered activity 270 MBq). The extrahepatic depositions (median activity 3.7 MBq) were located in the duodenum (3x), gastric fundus, falciform ligament and the lesser curvature of the stomach, and were deposited in a median volume of 15.3 ml, which resulted in an estimated median absorbed dose of 3.6 Gy (range 0.3-13.8 Gy). No adverse events related to the extrahepatic deposition of the {sup 166}Ho-SD occurred after a median follow-up of 4 months (range 1-12 months). These results support the safety of 250 MBq {sup 166}Ho-SD in a clinical setting. (orig.)

Evaluation Models of Some Morphological Characteristcs for Talent Scouting in Sport

OpenAIRE

Rogulj, Nenad; Papić, Vladan; Čavala, Marijana

2009-01-01

In this paper, for the purpose of expert system evaluation within the scientific project »Talent scouting in sport«, two methodological approaches for recognizing an athlete’s morphological compatibility for various sports has been presented, evaluated and compared. First approach is based on the fuzzy logic and expert opinion about compatibility of proposed hypothetical morphological models for 14 different sports which are part of the expert system. Second approach is based on determining t...

Comparison of computed tomography scout based reference point localization to conventional film and axial computed tomography.

Science.gov (United States)

Jiang, Lan; Templeton, Alistair; Turian, Julius; Kirk, Michael; Zusag, Thomas; Chu, James C H

2011-01-01

Identification of source positions after implantation is an important step in brachytherapy planning. Reconstruction is traditionally performed from films taken by conventional simulators, but these are gradually being replaced in the clinic by computed tomography (CT) simulators. The present study explored the use of a scout image-based reconstruction algorithm that replaces the use of traditional film, while exhibiting low sensitivity to metal-induced artifacts that can appear in 3D CT methods. In addition, the accuracy of an in-house graphical software implementation of scout-based reconstruction was compared with seed location reconstructions for 2 phantoms by conventional simulator and CT measurements. One phantom was constructed using a planar fixed grid of 1.5-mm diameter ball bearings (BBs) with 40-mm spacing. The second was a Fletcher-Suit applicator embedded in Styrofoam (Dow Chemical Co., Midland, MI) with one 3.2-mm-diameter BB inserted into each of 6 surrounding holes. Conventional simulator, kilovoltage CT (kVCT), megavoltage CT, and scout-based methods were evaluated by their ability to calculate the distance between seeds (40 mm for the fixed grid, 30-120 mm in Fletcher-Suit). All methods were able to reconstruct the fixed grid distances with an average deviation of <1%. The worst single deviations (approximately 6%) were exhibited in the 2 volumetric CT methods. In the Fletcher-Suit phantom, the intermodality agreement was within approximately 3%, with the conventional sim measuring marginally larger distances, with kVCT the smallest. All of the established reconstruction methods exhibited similar abilities to detect the distances between BBs. The 3D CT-based methods, with lower axial resolution, showed more variation, particularly with the smaller BBs. With a software implementation, scout-based reconstruction is an appealing approach because it simplifies data acquisition over film-based reconstruction without requiring any specialized equipment

Scout-view assisted interior digital tomosynthesis (iDTS) based on compressed-sensing theory

Science.gov (United States)

Park, S. Y.; Kim, G. A.; Cho, H. S.; Seo, C. W.; Je, U. K.; Park, C. K.; Lim, H. W.; Kim, K. S.; Lee, D. Y.; Lee, H. W.; Kang, S. Y.; Park, J. E.; Woo, T. H.; Lee, M. S.

2017-12-01

Conventional digital tomosynthesis (DTS) based on the filtered-backprojection (FBP) reconstruction requires full field-of-view scan and also relatively dense projections, which results in still high dose for medical imaging purposes. In this work, to overcome these difficulties, we propose a new type of DTS examinations, the so-called scout-view assisted interior DTS (iDTS), in which the x-ray beam span covers only a small region-of-interest (ROI) containing target diagnosis with the help of some scout views and they are used in the reconstruction to add additional information to interior ROI otherwise absent with conventional iDTS reconstruction methods. We considered an effective iterative algorithm based on compressed-sensing theory, rather than the FBP-based algorithm, for more accurate iDTS reconstruction. We implemented the proposed algorithm, performed a systematic simulation and experiment, and investigated the image characteristics. We successfully reconstructed iDTS images of substantially high accuracy and no truncation artifacts by using the proposed method, preserving superior image homogeneity, edge sharpening, and in-plane spatial resolution.

Leveraging Non-Cognitive Testing to Predict Success at USMC Scout Sniper Course

Science.gov (United States)

2017-03-01

whether aptitude requirements translate to job performance. Mayberry (1990) determines the ASVAB a valid predictor of success for infantrymen...Reduction Project (0704-0188) Washington, DC 20503. 1. AGENCY USE ONLY (Leave blank) 2. REPORT DATE March 2017 3. REPORT TYPE AND DATES COVERED...success at scout sniper school. We use data from 2012 through 2016 containing more than 700 Marines from every infantry military occupational specialty

Use of computed tomography scout film and Hounsfield unit of computed tomography scan in predicting the radio-opacity of urinary calculi in plain kidney, ureter and bladder radiographs.

Science.gov (United States)

Chua, Michael E; Gomez, Odina R; Sapno, Lorelei D; Lim, Steve L; Morales, Marcelino L

2014-07-01

The objective of this study is to determine the diagnostic utility of computed tomography (CT)- scout film with an optimal non-contrast helical CT scan Hounsfield unit (HU) in predicting the appearance of urinary calculus in the plain kidneys, ureter, urinary bladder (KUB)-radiograph. A prospective cross-sectional study was executed and data were collected from June 2007 to June 2012 at a tertiary hospital. The included subjects were diagnosed to have value, CT-scout film and KUB radiograph appearance were recorded independently by two observers. Univariate logistic analysis with receiver operating characteristic curve was generated to determine the best cut-off HU value of urolithiases not identified in CT-scout film, but determined radio-opaque in KUB X-ray. Subsequently, its sensitivity, specificity, predictive values and likelihood ratios were calculated. Statistical significance was set at P value of 0.05 or less. Two hundred and three valid cases were included. 73 out of 75 CT-scout film detected urolithiasis were identified on plain radiograph and determined as radio-opaque. The determined best cut off value of HU utilized for prediction of radiographic characteristics was 630HU at which urinary calculi were not seen at CT-scout film and were KUB X-ray radio-opaque. The set HU cut-off was established of ideal accuracy with an overall sensitivity of 82.2%, specificity of 96.9% and a positive predictive value of 96.5% and negative predictive value of 83.5%. Urolithiases identified on the CT-scout film were also seen as radiopaque on the KUB radiograph while those stones not visible on the CT-scout film, but above the optimal HU cut-off value of 630 are also likely to be radiopaque.

Blood pressure changes associated with sibutramine and weight management - an analysis from the 6-week lead-in period of the sibutramine cardiovascular outcomes trial (SCOUT)

DEFF Research Database (Denmark)

Sharma, A M; Caterson, I D; Coutinho, W

2009-01-01

OBJECTIVE: To explore vital sign changes among patient subgroups during the 6-week lead-in period of the sibutramine cardiovascular outcomes (SCOUT) trial. METHODS: SCOUT is an ongoing, double-blind, randomized, placebo-controlled outcome trial in overweight/obese patients at high risk of a cardi......OBJECTIVE: To explore vital sign changes among patient subgroups during the 6-week lead-in period of the sibutramine cardiovascular outcomes (SCOUT) trial. METHODS: SCOUT is an ongoing, double-blind, randomized, placebo-controlled outcome trial in overweight/obese patients at high risk...... of a cardiovascular event. During the 6-week lead-in period, 10,742 patients received sibutramine and weight management. Vital sign changes were assessed post hoc by initial blood pressure (mmHg) categorized as normal (or=140/>or=90); weight change...... categories (weight gain/no weight change, >0 to 2.5% weight loss, >2.5 to 5% weight loss and >5% weight loss) and current antihypertensive medication class use (none, one, or two or more). To assess the impact of sibutramine on blood pressure and pulse rate, only patients (N = 10,025) who reported no change...

76 FR 71564 - ScanScout, Inc.; Analysis of Proposed Consent Order To Aid Public Comment

Science.gov (United States)

2011-11-18

... behavioral advertising, the practice of collecting and storing information about consumers' online activities... behavioral advertising. ScanScout's privacy policy stated that by changing their browser settings, consumers... data for online behavioral advertising. First, within thirty (30) days after service of the proposed...

Citizenship and Children's Identity in "The Wonderful Adventures of Nils" and "Scouting for Boys"

Science.gov (United States)

Sundmark, Bjorn

2009-01-01

"The Wonderful Adventures of Nils" (1906-1907) by Selma Lagerlof and "Scouting for Boys" (1908) by Robert Baden-Powell are characteristic of their time and their respective national and cultural contexts--the Swedish nation state of the early twentieth century and the British Empire. Taking its cue from recent theories on…

The Cyborg Mermaid (or: How Technè Can Help the Misfits Fit In

Directory of Open Access Journals (Sweden)

Martine Mussies

2017-02-01

Full Text Available In feminist studies, the figure of the mermaid has long been regarded as flawed, disabled and less-than-human. Her theoretical counterpart in that respect would be the cyborg, an image used to show that with the aid of robotics, humankind could be larger than life. What would happen if we could combine those two images and apply them to create “super love” more-than-human relationships? This article explores the possibilities of technology for “mermaids”, people who normally fall outside the norm, to satisfy human desires in a new way. Two case studies will be presented, first we will look at people who identify as having ASD (Autism Spectre Disorders and second we explore the use of technology for people who have BDSM-oriented desires (related to Bondage and Discipline (B&D, Dominance and Submission (D&S, and Sadism and Masochism (S&M. We briefly discuss the added value of practice theory for exploring how people are altered by technè.

Determination of the permeability of α-, β- and γ-radiation in textile fabrics by Gamma-Scout device

International Nuclear Information System (INIS)

Gintibidze, N.; Mardaleishvili, Z.

2009-01-01

The goal of the present was the measurement of radiation permeability in textile fabrics by Gamma-Scout device and the comparison of the obtained results with the radiation background of the ambient air. The authors of this article have produced new fiber Fibron-3, which, according to theoretical calculations, reduces permeability of solar radiation. With this in mind, an experiment was performed. Three samples of the knitted cloth from Fibron-3 were taken, and the permeability of solar radiation in them was determined. The measurements were performed on Gamma-Scout device. The comparative analysis of the permeability of solar radiation in fabrics of different fibrous structure was performed. It was inferred that the degree of radiation permeability in fabrics depended on the thread thickness and the fiber structure. (author)

Energy behaviours of northern California Girl Scouts and their families

International Nuclear Information System (INIS)

Boudet, Hilary; Ardoin, Nicole M.; Flora, June; Armel, K. Carrie; Desai, Manisha; Robinson, Thomas N.

2014-01-01

Climate change is likely the most critical societal challenge to the futures of today's children. Mitigation will require a concerted effort to change household energy behaviour—electricity use, transportation and food consumption patterns. A first step to changing behaviour is to better understand current behaviour and its intrapersonal (knowledge and attitudes), interpersonal (norms, communication and behaviour) and contextual (demographics and geography) correlates. To date, our understanding of the energy behaviours of children is limited. To begin to fill this gap, we report the results of a survey on the electricity, transportation and food-related energy behaviours of 323 fourth- and fifth-grade girls and their parents in 31 Girl Scout troops in Northern California. Our findings show positive attitudes and perceived norms toward energy-saving behaviours among child and adult respondents, but low or moderate levels of knowledge, communication, and behaviour, particularly for behaviours that require adult assistance. Girls’ choices about electricity behaviours appear to be governed by intrapersonal and interpersonal influences, while transportation behaviour is constrained by geographic context. Food-related behaviour, particularly meat consumption, was not readily modelled. Policy and education-related implications for future interventions aimed at enhancing children's energy-saving behaviours are discussed. - Highlights: • We surveyed 323 fourth and fifth grade Girl Scouts and parents about energy behaviours. • We asked about electricity, transportation and food behaviour and its correlates. • Girls’ electricity behaviours are linked to intrapersonal and interpersonal influences. • Girls’ transportation behaviour is constrained by geographic context. • Girls’ food behaviour, particularly meat consumption, was not readily modelled

Juventude ciborgue e a transgressão das fronteiras de gênero Cyborg youth and gender-border transgression

Directory of Open Access Journals (Sweden)

Shirlei Rezende Sales

2011-08-01

Full Text Available Pessoas e máquinas estão cada vez mais conectadas por meio de um processo de intensa simbiose. As/os jovens são o alvo primordial desse processo, constituindo a subjetividade ciborgue. Este artigo analisa o processo de ciborguização da juventude na interface entre currículo escolar e currículo do Orkut (site de relacionamentos. A pesquisa que subsidia este artigo investigou a interface entre o currículo de uma escola pública de ensino médio e as comunidades e os perfis no Orkut das/os alunas/os dessa escola. O referencial teórico é constituído pelos estudos de gênero e de currículo, em uma perspectiva pós-crítica. O argumento desenvolvido é o de que as estratégias utilizadas em um currículo podem ser traduzidas no outro, por meio da interface entre eles, tendo como efeito ora a transgressão, ora o fortalecimento das fronteiras de gênero.People and machines are increasingly connected, by an intensely symbiotic process. Youth are especially affected by this procedure, developing a cyborg subjectivity. This article analyses the cyborging process in the interface between the school curriculum and the Orkut curriculum. The research that subsidizes this article investigated the interface between the public high school curriculum, and the communities and profiles of students from this school in Orkut. The theoretical basis is constituted by gender and curriculum studies, and the perspective is post-critical. The argument developed is that the strategies used in one curriculum can be translated into the other by the interface between them, resulting both in the transgression and the strengthening of gender borders.

Cyborg practices: call-handlers and computerised decision support systems in urgent and emergency care.

Science.gov (United States)

Pope, Catherine; Halford, Susan; Turnbull, Joanne; Prichard, Jane

2014-06-01

This article draws on data collected during a 2-year project examining the deployment of a computerised decision support system. This computerised decision support system was designed to be used by non-clinical staff for dealing with calls to emergency (999) and urgent care (out-of-hours) services. One of the promises of computerised decisions support technologies is that they can 'hold' vast amounts of sophisticated clinical knowledge and combine it with decision algorithms to enable standardised decision-making by non-clinical (clerical) staff. This article draws on our ethnographic study of this computerised decision support system in use, and we use our analysis to question the 'automated' vision of decision-making in healthcare call-handling. We show that embodied and experiential (human) expertise remains central and highly salient in this work, and we propose that the deployment of the computerised decision support system creates something new, that this conjunction of computer and human creates a cyborg practice.

Cyborgs and monsters on non-places: aspects of education at a supermodern society

Directory of Open Access Journals (Sweden)

Henrique Marins de Carvalho

2013-07-01

Full Text Available The post-modern society, especially in westernized cultures, has the peculiarity of the presence of some components: capitalism, power systems, technologies for their exercise, schizophrenic behavior, fortification of segregation and repression actions. This is the political, social and cultural background of the School: an institution that seeks the adjustment of individuals to civic life and labor. Based on some ideas of Michel Foucault and the duo consisting of Gilles Deleuze and Felix Guattari the analysis of the instruments of power and the actions contained therein is made. Besides these, we present the definitions of concepts supported Marc Auge, on the characteristics of non-place in supermodernity, a place devoid of experience; Donna Haraway, with its ciborgologia, offering the chance to replace the dichotomy of man versus machine by an ontology human-machine and Jeffrey Jerome Cohen, who in seven theses on the monsters, look back to the monstrosity that surrounds us. It is so identified the element that the School intend to reach: an infant and monstrous cyborg who is required to remain in a non-place.

Cyborg psychiatry to ensure agency and autonomy in mental disorders. A proposal for neuromodulation therapeutics.

Science.gov (United States)

Micoulaud-Franchi, Jean-Arthur; Fond, Guillaume; Dumas, Guillaume

2013-01-01

Neuromodulation therapeutics-as repeated Transcranial Magnetic Stimulation (rTMS) and neurofeedback-are valuable tools for psychiatry. Nevertheless, they currently face some limitations: rTMS has confounding effects on neural activation patterns, and neurofeedback fails to change neural dynamics in some cases. Here we propose how coupling rTMS and neurofeedback can tackle both issues by adapting neural activations during rTMS and actively guiding individuals during neurofeedback. An algorithmic challenge then consists in designing the proper recording, processing, feedback, and control of unwanted effects. But this new neuromodulation technique also poses an ethical challenge: ensuring treatment occurs within a biopsychosocial model of medicine, while considering both the interaction between the patients and the psychiatrist, and the maintenance of individuals' autonomy. Our solution is the concept of Cyborg psychiatry, which embodies the technique and includes a self-engaged interaction between patients and the neuromodulation device.

Cyborg psychiatry to ensure agency and autonomy in mental disorders. A proposal for neuromodulation therapeutics.

Directory of Open Access Journals (Sweden)

Jean-Arthur eMicoulaud Franchi

2013-09-01

Full Text Available Neuromodulation therapeutics—as repeated Transcranial Magnetic Stimulation (rTMS and neurofeedback—are valuable tools for psychiatry. Nevertheless, they currently face some limitations: rTMS has confounding effects on neural activation patterns, and neurofeedback fails to change neural dynamics in some cases. Here we propose how coupling rTMS and neurofeedback can tackle both issues by adapting neural activations during rTMS and actively guiding individuals during neurofeedback. An algorithmic challenge then consists in designing the proper recording, processing, feedback, and control of unwanted effects. But this new neuromodulation technique also poses an ethical challenge: ensuring treatment occurs within a biopsychosocial model of medicine, while considering both the interaction between the patients and the psychiatrist, and the maintenance of individuals’ autonomy. Our solution is the concept of Cyborg psychiatry, which embodies the technique and includes a self-engaged interaction between patients and the neuromodulation device.

Exploration and exploitation of food sources by social insect colonies: a revision of the scout-recruit concept

NARCIS (Netherlands)

Biesmeijer, J.C.; Vries, Han de

2000-01-01

Social insect colonies need to explore and exploit multiple food sources simultaneously and efficiently. At the individual level, this colony-level behaviour has been thought to be taken care of by two types of individual: scouts that independently search for food, and recruits that are

Implications of Boy Scout group use of public lands for natural resource managers: a regional comparison

Science.gov (United States)

Gail A. Vander Stoep

1992-01-01

Resource managers can apply group-specific rather than generic communications and management strategies to different public land user groups. This study compares use patterns of one user group, Boy Scout troops, from two regions of the United States. It identifies their public land use patterns, activities, needs, and motivations. Results can be used by resource...

Wog Zombie: The De- and Re-Humanisation of Migrants, from Mad Dogs to Cyborgs

Directory of Open Access Journals (Sweden)

Nikos Papastergiadis

2011-04-01

Full Text Available This essay examines several contemporary articulations of the figure of the migrant, exploring both the stigmatic representations of this figure in the public imaginary, and migrants’ own personal self-identifications. I argue that as today’s increasingly complex flows of capital, people and information continue to erode both the sovereign authority of nation-states and the hitherto dominant codes of belonging, the figure of the migrant has undergone a series of reconfigurations. In its contemporary manifestations, the migrant figure has been imagined variously as a mechanical, animalistic, spectral, zombified, vampiric or cyborg entity. I contend that this series of images reveals a complex set of cultural anxieties around issues of belonging, cultural identity, citizenship and mobility. Drawing on theoretical constructs including Giorgio Agamben’s notion of the homo sacer along with representations of the figure of the migrant that have emerged recently within popular culture, literature, political discourse and media reporting, I aim to examine the forms of dehumanisation that are expressed in contemporary debate on migration.

Entre a heterogênese e o mercado: Barbies Olímpicas, Pitboys e Cyborgs

Directory of Open Access Journals (Sweden)

Sandra Maria Lúcia Pereira Gonçalves

2014-07-01

Full Text Available O presente artigo reflete sobre questões pertinentes ao individuo contemporâneo que tem nas performances corporais uma das formas de produzir identidade. Parte-se da definição do corpo como o do mutante; mutações proporcionadas pela tecnociência. Diferentemente dos modernos, corpo e sujeito hoje estão sujeitos a inúmeras identificações ao longo da vida, proporcionadas majoritariamente pelos media. O Brasil sofre uma “mestiçagem”: o corpo, através de uma aliança com a tecnociência, no fluxo das modas disseminadas via media, se mistura aos aparatos tecnológicos, às próteses. A mulher anunciada pelos media não cabe na morenidade, ela é a Barbie. Surge como contrapartida a esse modelo de mulher, um modelo de homem, o Pitboy. Ambos, na busca do corpo perfeito tornam-se híbridos entre organismo e máquina, cyborgs. Diferentes autores comparecem na construção do quadro a ser exposto.

MASCOT—The Mobile Asteroid Surface Scout Onboard the Hayabusa2 Mission

Science.gov (United States)

Ho, Tra-Mi; Baturkin, Volodymyr; Grimm, Christian; Grundmann, Jan Thimo; Hobbie, Catherin; Ksenik, Eugen; Lange, Caroline; Sasaki, Kaname; Schlotterer, Markus; Talapina, Maria; Termtanasombat, Nawarat; Wejmo, Elisabet; Witte, Lars; Wrasmann, Michael; Wübbels, Guido; Rößler, Johannes; Ziach, Christian; Findlay, Ross; Biele, Jens; Krause, Christian; Ulamec, Stephan; Lange, Michael; Mierheim, Olaf; Lichtenheldt, Roy; Maier, Maximilian; Reill, Josef; Sedlmayr, Hans-Jürgen; Bousquet, Pierre; Bellion, Anthony; Bompis, Olivier; Cenac-Morthe, Celine; Deleuze, Muriel; Fredon, Stephane; Jurado, Eric; Canalias, Elisabet; Jaumann, Ralf; Bibring, Jean-Pierre; Glassmeier, Karl Heinz; Hercik, David; Grott, Matthias; Celotti, Luca; Cordero, Federico; Hendrikse, Jeffrey; Okada, Tatsuaki

2017-07-01

On December 3rd, 2014, the Japanese Space Agency (JAXA) launched successfully the Hayabusa2 (HY2) spacecraft to its journey to Near Earth asteroid (162173) Ryugu. Aboard this spacecraft is a compact landing package, MASCOT (Mobile Asteroid surface SCOuT), which was developed by the German Aerospace Centre (DLR) in collaboration with the Centre National d'Etudes Spatiales (CNES). Similar to the famous predecessor mission Hayabusa, Hayabusa2, will also study an asteroid and return samples to Earth. This time, however, the target is a C-type asteroid which is considered to be more primitive than (25143) Itokawa and provide insight into an even earlier stage of our Solar System.

Early response to sibutramine in patients not meeting current label criteria: preliminary analysis of SCOUT lead-in period

DEFF Research Database (Denmark)

Caterson, Ian; Coutinho, Walmir; Finer, Nick

2010-01-01

pulse rate increases; median 1.5 bpm (nonconformers) vs. 3.0 bpm (conformers). There was a low incidence of serious adverse events (conformers: 1.0%; nonconformers: 2.8%) and ~93% of patients in both groups completed the 6-week period. The SCOUT lead-in period evaluating weight management...

Weight and blood pressure response to weight management and sibutramine in diabetic and non-diabetic high-risk patients: an analysis from the 6-week lead-in period of the sibutramine cardiovascular outcomes (SCOUT) trial

DEFF Research Database (Denmark)

Van Gaal, L F; Caterson, I D; Coutinho, W

2010-01-01

To assess treatment responses to sibutramine and weight management in diabetic patients during the lead-in period of the Sibutramine Cardiovascular OUTcomes (SCOUT) trial.......To assess treatment responses to sibutramine and weight management in diabetic patients during the lead-in period of the Sibutramine Cardiovascular OUTcomes (SCOUT) trial....

Semi-Automated Hydrophobic Interaction Chromatography Column Scouting Used in the Two-Step Purification of Recombinant Green Fluorescent Protein

Science.gov (United States)

Murphy, Patrick J. M.

2014-01-01

Background Hydrophobic interaction chromatography (HIC) most commonly requires experimental determination (i.e., scouting) in order to select an optimal chromatographic medium for purifying a given target protein. Neither a two-step purification of untagged green fluorescent protein (GFP) from crude bacterial lysate using sequential HIC and size exclusion chromatography (SEC), nor HIC column scouting elution profiles of GFP, have been previously reported. Methods and Results Bacterial lysate expressing recombinant GFP was sequentially adsorbed to commercially available HIC columns containing butyl, octyl, and phenyl-based HIC ligands coupled to matrices of varying bead size. The lysate was fractionated using a linear ammonium phosphate salt gradient at constant pH. Collected HIC eluate fractions containing retained GFP were then pooled and further purified using high-resolution preparative SEC. Significant differences in presumptive GFP elution profiles were observed using in-line absorption spectrophotometry (A395) and post-run fluorimetry. SDS-PAGE and western blot demonstrated that fluorometric detection was the more accurate indicator of GFP elution in both HIC and SEC purification steps. Comparison of composite HIC column scouting data indicated that a phenyl ligand coupled to a 34 µm matrix produced the highest degree of target protein capture and separation. Conclusions Conducting two-step protein purification using the preferred HIC medium followed by SEC resulted in a final, concentrated product with >98% protein purity. In-line absorbance spectrophotometry was not as precise of an indicator of GFP elution as post-run fluorimetry. These findings demonstrate the importance of utilizing a combination of detection methods when evaluating purification strategies. GFP is a well-characterized model protein, used heavily in educational settings and by researchers with limited protein purification experience, and the data and strategies presented here may aid in

Scouting For Approval: Lessons on Medical Device Regulation in an Era of Crowdfunding from Scanadu's "Scout".

Science.gov (United States)

Smith, Colleen

2015-01-01

Internet crowdfunding, a new and increasingly popular method of raising capital to develop products and businesses, has recently come into conflict with the Food and Drug Administration's (FDA's) regulation of medical devices. This Article examines the issues that arise when companies pre-sell medical devices via crowdfunding campaigns before gaining FDA approval of the devices. Because Internet crowdfunding has only been in use for a few years, little has been written about it academically, particularly about its interaction with FDA regulations. The rising interest in crowdfunding, coupled with the downturn in investment in the American medical device industry, make this a salient issue that is ripe for FDA review. This Article uses the crowdfunding campaign Scanadu, a medical device company, conducted in 2013 to raise money to develop its in-home diagnostic device, the "Scout," as a starting point for this analysis. Because it is extremely costly to develop a device and obtain FDA approval, medical device companies should be able to utilize crowdfunding to raise the necessary capital. However, because of the possible dangers medical devices pose, FDA needs to review the risks created by allowing companies to crowdfund medical devices and should issue guidance to help companies comply with FDA regulations while still allowing them to take advantage of the benefits of crowdfunding. This guidance should ensure the continued commitment to consumer safety that is at the core of FDA regulation.

Scout fourth stage attitude and velocity control (AVC) system feasibility study

Science.gov (United States)

Byars, L. B.

1975-01-01

The feasibility of incorporating a guidance system in the Scout fourth stage to achieve a significant improvement in expected payload delivery accuracy is studied. The technical investigations included the determination of the AVC equipment performance requirements, establishment of qualification and acceptance test levels, generation of layouts illustrating design approaches for the upper D and payload transition sections to incorporate the hardware, and the preparation of a vendor bid package. Correction concepts, utilizing inertial velocity and attitude, were identified and evaluated. Fourth stage attitude adjustments as determined from inertial velocity variation through the first three stages and a final velocity correction based upon the measured in-plane component errors at injection were employed. Results show radical reductions in apogee-perigee deviations.

Quantitative 89Zr immuno-PET for in vivo scouting of 90Y-labeled monoclonal antibodies in xenograft-bearing nude mice.

NARCIS (Netherlands)

Verel, I.; Visser, G.W.; Boellaard, R.; Boerman, O.C.; Eerd-Vismale, J.E.M. van; Snow, G.B.; Lammertsma, A.A.; Dongen, G.A.M.S. van

2003-01-01

Immuno-PET as a scouting procedure before radioimmunotherapy (RIT) aims at the confirmation of tumor targeting and the accurate estimation of radiation dose delivery to both tumor and normal tissues. Immuno-PET with (89)Zr-labeled monoclonal antibodies (mAbs) and (90)Y-mAb RIT might form such a

Wellness-Promoting Practices Through Girl Scouts: A Pragmatic Superiority Randomized Controlled Trial With Additional Dissemination.

Science.gov (United States)

Cull, Brooke J; Dzewaltowski, David A; Guagliano, Justin M; Rosenkranz, Sara K; Knutson, Cassandra K; Rosenkranz, Richard R

2018-01-01

To evaluate the effectiveness of in-person versus online Girl Scout leader wellness training for implementation of wellness-promoting practices during troop meetings (phase I) and to assess training adoption and current practices across the council (phase II). Pragmatic superiority trial (phase 1) followed by serial cross-sectional study (phase II). Girl Scout troop meetings in Northeast Kansas. Eighteen troop leaders from 3 counties (phase 1); 113 troop leaders from 7 counties (phase II). Phase I: Troop leaders attended 2 wellness training sessions (first in groups, second individually), wherein leaders set wellness-promoting practice implementation goals, self-monitored progress, and received guidance and resources for implementation. Leaders received the intervention in person or online. Phase I: At baseline and postintervention, leaders completed a wellness-promoting practice implementation questionnaire assessing practices during troop meetings (max score = 11). Phase II: Leaders completed a survey about typical troop practices and interest in further training. Phase I: Generalized linear mixed modeling. Phase I: In-person training increased wellness-promoting practice implementation more than online training (in person = 2.1 ± 1.8; online = 0.2 ± 1.2; P = .022). Phase II: Fifty-six percent of leaders adopted the training. For 8 of 11 wellness categories, greater than 50% of leaders employed wellness-promoting practices. In-person training was superior to online training for improvements in wellness-promoting practices. Wellness training was adopted by the majority of leaders across the council.

The Philippine Scouts: A Case Study in the Use of Indigenous Soldiers, Northern Luzon, the Philippine Islands, 1899

Science.gov (United States)

1983-05-31

26 Robert Baden-Powell..o.. ...... .... ................... 26 Zulu Scoutso .... 0......0...................... 27 Elminas and Adansi Scouts...return, and braggadocio-like, swear vengeance, threatening to exterminate the tribe ; and mounting their caballos, pretend to give chase, buf taking good...outside of Columbus on the Platte River in Nebraska, had come to know the Pawnee tribe and speak the Pawnee language. During the fall of 1860, both Frank

Monoclonal antibody proteomics: use of antibody mimotope displaying phages and the relevant synthetic peptides for mAb scouting.

Science.gov (United States)

Hajdú, István; Flachner, Beáta; Bognár, Melinda; Végh, Barbara M; Dobi, Krisztina; Lőrincz, Zsolt; Lázár, József; Cseh, Sándor; Takács, László; Kurucz, István

2014-08-01

Monoclonal antibody proteomics uses nascent libraries or cloned (Plasmascan™, QuantiPlasma™) libraries of mAbs that react with individual epitopes of proteins in the human plasma. At the initial phase of library creation, cognate protein antigen and the epitope interacting with the antibodies are not known. Scouting for monoclonal antibodies (mAbs) with the best binding characteristics is of high importance for mAb based biomarker assay development. However, in the absence of the identity of the cognate antigen the task represents a challenge. We combined phage display, and surface plasmon resonance (Biacore) experiments to test whether specific phages and the respective mimotope peptides obtained from large scale studies are applicable to determine key features of antibodies for scouting. We show here that mAb captured phage-mimotope heterogeneity that is the diversity of the selected peptide sequences, is inversely correlated with an important binding descriptor; the off-rate of the antibodies and that represents clues for driving the selection of useful mAbs for biomarker assay development. Carefully chosen synthetic mimotope peptides are suitable for specificity testing in competitive assays using the target proteome, in our case the human plasma. Copyright © 2014 Elsevier B.V. All rights reserved.

Medical Services at an International Summer Camp Event Under Hot and Humid Conditions: Experiences From the 23rd World Scout Jamboree, Japan.

Science.gov (United States)

Watanabe, Takemasa; Mizutani, Keiji; Iwai, Toshiyasu; Nakashima, Hiroshi

2018-06-01

The 23rd World Scout Jamboree (WSJ) was a 10-day summer camp held in Japan in 2015 under hot and humid conditions. The attendees comprised 33,628 people from 155 countries and territories. The aim of this study was to examine the provision of medical services under such conditions and to identify preventive factors for major diseases among long-term campers. Data were obtained from WSJ medical center records and examined to clarify the effects of age, sex, and period on visit frequencies and rates. Medical records from 3215 patients were examined. Daytime temperatures were 31.5±3.2°C and relative humidity was 61±13% (mean±SD). The initial visit rates among scouts and adults were 72.2 and 77.2 per 1000 persons, respectively. No significant age difference was observed in the initial visit rate; however, it was significantly higher among female patients than male patients. Significant differences were also seen in the adjusted odds ratios by age, sex, and period for disease distributions of initial visit frequencies. In addition, a higher initial visit frequency for heat strain-related diseases was seen among the scouts. Initial visit frequencies for heatstroke and/or dehydration increased just after opening day and persisted until closing day. Our findings suggest the importance of taking effective countermeasures against heat strain, fatigue, and unsanitary conditions at the WSJ. Medical services staff should take attendees' age, sex, and period into consideration to prevent heat strain-related diseases during such camps under hot and humid conditions. Copyright © 2018 Wilderness Medical Society. Published by Elsevier Inc. All rights reserved.

Fourier Imaging X-ray Spectrometer (FIXS) for the Argentinian, Scout-launched satelite de Aplicaciones Cienficas-1 (SAC-1)

International Nuclear Information System (INIS)

Dennis, B.R.; Crannell, C.J.; Desai, U.D.

1988-01-01

The Fourier Imaging X-ray Spectrometer (FIXS) is one of four instruments on SAC-1, the Argentinian satellite being proposed for launch by NASA on a Scout rocket in 1992/3. The FIXS is designed to provide solar flare images at X-ray energies between 5 and 35 keV. Observations will be made on arcsecond size scales and subsecond time scales of the processes that modify the electron spectrum and the thermal distribution in flaring magnetic structures

Evaluation models of some morphological characteristics for talent scouting in sport.

Science.gov (United States)

Rogulj, Nenad; Papić, Vladan; Cavala, Marijana

2009-03-01

In this paper, for the purpose of expert system evaluation within the scientific project "Talent scouting in sport", two methodological approaches for recognizing an athlete's morphological compatibility for various sports has been presented, evaluated and compared. First approach is based on the fuzzy logic and expert opinion about compatibility of proposed hypothetical morphological models for 14 different sports which are part of the expert system. Second approach is based on determining the differences between morphological characteristics of a tested individual and top athlete's morphological characteristics for particular sport. Logical and mathematical bases of both methodological approaches have been explained in detail. High prognostic efficiency in recognition of individual's sport has been determined. Some improvements in further development of both methods have been proposed. Results of the research so far suggest that this or similar approaches can be successfully used for detection of individual's morphological compatibility for different sports. Also, it is expected to be useful in the selection of young talents for particular sport.

Tactical Reconnaissance and Security for the Armor Battalion Commander: Is the Scout Platoon Combat Capable or Combat Ineffective?

Science.gov (United States)

1990-12-27

reconnaissance force back to a heavy ele ,._.it capable of security missions and limited 10 reconnaissance. Vletnam continued the platoon’s emphasis on...College, Fort Leavenworth, KS, 30 November 1988 (CARL Ref. AOR215860). JouroaI ~ el Bacevich, LTC A. J. "Training Scouts." Armor, September 1987, pp. 37...Swanson, Major Steven G. " Bronco Nine Speaks His Mind." MIlitaryInteigence, April-June 1990, pp. 8- 10, 12. "The Bustle Rack." Armo,; March-April 1990

The Near Earth Object Scout Spacecraft: A Low Cost Approach to in-situ Characterization of the NEO Population

Science.gov (United States)

Koontz, Steven L.; Condon, Gerald; Graham, Lee; Bevilacqua, Ricardo

2014-01-01

In this paper we describe a micro/nano satellite spacecraft and a supporting mission profile and architecture designed to enable preliminary in-situ characterization of a significant number of Near Earth Objects (NEOs) at reasonable cost. The spacecraft will be referred to as the NEO Scout. NEO Scout spacecraft are to be placed in GTO, GEO, or cis-lunar space as secondary payloads on launch vehicles headed for GTO or beyond and will begin their mission after deployment from the launcher. A distinguishing key feature of the NEO scout system is to design the mission timeline and spacecraft to rendezvous with and land on the target NEOs during close approach to the Earth-Moon system using low-thrust/high- impulse propulsion systems. Mission feasibility and preliminary design analysis are presented along with detailed trajectory calculations. The use of micro/nano satellites in low-cost interplanetary exploration is attracting increasing attention and is the subject of several annual workshops and published design studies (1-4). The NEO population consists of those asteroids and short period comets orbiting the Sun with a perihelion of 1.3 astronomical units or less (5-8). As of July 30, 2013 10065 Near-Earth objects have been discovered. The spin rate, mass, density, surface physical (especially mechanical) properties, composition, and mineralogy of the vast majority of these objects are highly uncertain and the limited available telescopic remote sensing data imply a very diverse population (5-8). In-situ measurements by robotic spacecraft are urgently needed to provide the characterization data needed to support hardware and mission design for more ambitious human and robotic NEO operations. Large numbers of NEOs move into close proximity with the Earth-Moon system every year (9). The JPL Near-Earth Object Human Space Flight Accessible Targets Study (NHATS) (10) has produced detailed mission profile and delta V requirements for various NEO missions ranging from 30

The Fourier Imaging X-ray Spectrometer (FIXS) for the Argentinian, Scout-launched satelite de Aplicaciones Cienficas-1 (SAC-1)

Science.gov (United States)

Dennis, Brian R.; Crannell, Carol JO; Desai, Upendra D.; Orwig, Larry E.; Kiplinger, Alan L.; Schwartz, Richard A.; Hurford, Gordon J.; Emslie, A. Gordon; Machado, Marcos; Wood, Kent

1988-01-01

The Fourier Imaging X-ray Spectrometer (FIXS) is one of four instruments on SAC-1, the Argentinian satellite being proposed for launch by NASA on a Scout rocket in 1992/3. The FIXS is designed to provide solar flare images at X-ray energies between 5 and 35 keV. Observations will be made on arcsecond size scales and subsecond time scales of the processes that modify the electron spectrum and the thermal distribution in flaring magnetic structures.

Nanoelectronics-biology frontier: From nanoscopic probes for action potential recording in live cells to three-dimensional cyborg tissues.

Science.gov (United States)

Duan, Xiaojie; Fu, Tian-Ming; Liu, Jia; Lieber, Charles M

2013-08-01

for the first time using macroporous nanoelectronic scaffolds that are analogous to synthetic tissue scaffold and the extracellular matrix in tissue. Free-standing 3D nanoelectronic scaffolds were cultured with neurons, cardiomyocytes and smooth muscle cells to yield electronically-innervated synthetic or 'cyborg' tissues. Measurements demonstrate that innervated tissues exhibit similar cell viability as with conventional tissue scaffolds, and importantly, demonstrate that the real-time response to drugs and pH changes can be mapped in 3D through the tissues. These results open up a new field of research, wherein nanoelectronics are merged with biological systems in 3D thereby providing broad opportunities, ranging from a nanoelectronic/tissue platform for real-time pharmacological screening in 3D to implantable 'cyborg' tissues enabling closed-loop monitoring and treatment of diseases. Furthermore, the capability of high density scale-up of the above extra- and intracellular nanoscopic probes for action potential recording provide important tools for large-scale high spatio-temporal resolution electrical neural activity mapping in both 2D and 3D, which promises to have a profound impact on many research areas, including the mapping of activity within the brain.

Redskins in Bluecoats: A Strategic and Cultural Analysis of General George Crooks Use of Apache Scouts in the Second Apache Campaign, 1882-1886

Science.gov (United States)

2010-03-31

Scouts ...................................................................... .44 Figure 7. Captain John Gregory Bourke ...John Gregory Bourke (see Figure 7), served with him "for more than 15 years ... as a member of his military staff.,,3o Following his retirement, Bourke ...Bureau of Indian affairs. John Bourke said of Crook in an obituary, "The story of his administration of Indian Affairs in that, as in every other

Search for Resonances Decaying to Dijet Final States at $\\sqrt{s} = 8$ TeV with Scouting Data

CERN Document Server

CMS Collaboration

2015-01-01

A search for resonances decaying to dijet final states is performed in pp collisions at a center-of-mass energy $\\sqrt{s}=8$ TeV. Using a loose online data selection and a reduced data format collected with a novel technique called $\\textit{data scouting}$, the search extends to low-mass values, testing previously unprobed low couplings. No evidence for a signal is found. The result is interpreted as upper limits on the production cross section as a function of the resonance mass. These limits are translated into an upper limit on the resonance coupling, allowing a comparison with results obtained in the same mass region at lower collision energies.

Hacia un teatro de cyborgs: Artes escénicas, tecnología/s y subjetividad/es Córdoba-Argentina (1997-2007

Directory of Open Access Journals (Sweden)

Valeria Cotaimich

2012-04-01

Full Text Available Este artículo presenta una serie de reflexiones respecto a la incidencia performativa del desarrollo tecnológico en la configuracón de las subjetividad/es contemporáneas, en el contexto del capitalismo postindustrial, a través de un análisis cualitativo en torno al proceso de transformación política y poética del teatro independiente en Córdoba-Argentina en la última década. Teórica y metodólogicamente se retoman aportes de la Teatrología, los Estudios de la Peformance, el Psicoanálisis y otros abordajes que indagan la relación entre tecnología/s y arte/s. Se describen ciertos efectos del uso de tecnologías numéricas en diversas áreas: dramaturgia, producción escénica y gestión cultural, proponiendo reemplazar las categorías teatro virtual y teatro tecnológico por teatro de cyborgs a los fines de dar cuenta de la diversidad y el carácter glocal de estos acontecimientos.

Energy behaviours of northern California Girl Scouts and their families

Energy Technology Data Exchange (ETDEWEB)

Boudet, H; Ardoin, NM; Flora, J; Armel, KC; Desai, M; Robinson, TN

2014-10-01

Climate change is likely the most critical societal challenge to the futures of today's children. Mitigation will require a concerted effort to change household energy behaviour electricity use, transportation and food consumption patterns. A first step to changing behaviour is to better understand current behaviour and its intrapersonal (knowledge and attitudes), interpersonal (norms, communication and behaviour) and contextual (demographics and geography) correlates. To date, our understanding of the energy behaviours of children is limited. To begin to fill this gap, we report the results of a survey on the electricity, transportation and food-related energy behaviours of 323 fourth- and fifth-grade girls and their parents in 31 Girl Scout troops in Northern California. Our findings show positive attitudes and perceived norms toward energy-saving behaviours among child and adult respondents, but low or moderate levels of knowledge, communication, and behaviour, particularly for behaviours that require adult assistance. Girls' choices about electricity behaviours appear to be governed by intrapersonal and interpersonal influences, while transportation behaviour is constrained by geographic context. Food-related behaviour, particularly meat consumption, was not readily modelled. Policy and education-related implications for future interventions aimed at enhancing children's energy-saving behaviours are discussed. (C) 2014 Elsevier Ltd. All rights reserved.

POST TRAUMATIC STRESS DISORDER HANDLING THROUGH THE TRAUMA HEALING FOR SCOUT CARE

Directory of Open Access Journals (Sweden)

Muhammad Jufri

2016-12-01

Full Text Available The purpose of this activity is (1 to improve the knowledge of Scouting Care in Post Traumatic Stress Disordet overcome through Trauma Healing, (2 To improve the technical skills of Trauma Healing. The method used in this activity are: the percentage method, lecture and question and answer, discussion methods, methods of practice. The results of these activities are (1 there is an increased knowledge of participants in following the activities, especially in implementing and applying the theory and practice of PTSD to handling, from the data worksheet that was analyzed contained 94.5% of the questions as an evaluation materials may be answered by the participants. This indicates that the participant understands and is able to apply the techniques of PTSD very well in dealing with post-disaster stress. (2 Participants skillfully PTSD through psychotherapy techniques such as: deepbreating, relaxation techniques, storytelling / story telling, play therapy / role playing and games-games. From a practice several times, through observation through direct observation, illustrating that the participants could perform well in groups or individually

Lunar scout: A Project Artemis proposal

Science.gov (United States)

The results of a student project to design a lunar lander in the context of a specifically defined mission are presented. The Lunar Scout will be launched from Cape Canaveral, Florida onboard a Delta II launch vehicle. The Delta II will carry the lander and its payload to a 1367 km orbit. Once it reaches that altitude, a STAR 48A solid rocket motor will kick the spacecraft into a lunar trajectory. After burnout of the lunar insertion motor, it will be jettisoned from the spacecraft. The flight from the earth to the moon will take approximately 106.4 hours. During this time the battery, which was fully charged prior to launch, will provide all power to the spacecraft. Every hour, the spacecraft will use its sun sensors and star trackers to update its position, maintain some stabilization and relay it back to earth using the dipole antennas. At the start of its lunar trajectory, the spacecraft will fire one of its 1.5 N thrusters to spin in at a very small rate. The main reason for this is to prevent one side of the spacecraft from overheating in the sun. When the spacecraft nears the moon, it will orient itself for the main retro burn. At an altitude of 200 km, a 4400 N bipropellant liquid thruster will ignite to slow the spacecraft. During the burn, the radar altimeter will be turned on to guide the spacecraft. The main retro rocket will slow the lander to 10 m/s at an approximate altitude of 40 km above the moon. From there, the space craft will use four 4.5 N hydrazine vertical thrusters and 1.5 N horizontal thrusters to guide the spacecraft to a soft landing. Once on the ground, the lander will shutoff the radar and attitude control systems. After the debris from the impact has settled, the six solar panels will be deployed to begin recharging the batteries and to power up the payload. The feedhorn antenna will then rotate to fix itself on the earth.

Analogue spies in a digital world : changing technology and attitudes on confidentiality make an oilfield scout's job harder than ever

Energy Technology Data Exchange (ETDEWEB)

Stastny, P.

2009-04-15

Spying amongst oil companies is now declining as a result of cultural shifts in how privacy is viewed as well as by new court decisions on how confidential information is used to gain competitive advantages. In the 1970s, oil company scouts used visual monitoring as a means of gaining information related to oil field technologies. New digital communications processes mean that scouts can no longer eavesdrop on analogue communications equipment using radio equipment. Energy companies are now enjoying an unprecedented level of security. Satellite digital communications minimize the risk of in-field interception by sending signals directly upward from a localized point. Although cellphone scanning equipment is available, it is illegal in Canada. New privacy rules state that listening to a cell phone conversation without the consent of the people talking is now illegal. Devices have also been designed to intercept communications of new digital mobile units. However, the equipment is costly and civilian use of it is illegal. Cellphone technologies are advancing at such a rapid rate that many new spying devices become obsolete very quickly. It was concluded that a recent case in which a small oil and gas operator bid on leases days before a larger company won when the larger company proved that the bid was based on the misuse of confidential data. 3 figs.

Responses to Three USARIEM Job Analysis Questionnaires (JAQs) Conducted with Cavalry Scouts and Armor Crewmen (MOSs 19D and 19K)

Science.gov (United States)

2016-11-18

gun for one fire command 56 24 Boxes of rounds loaded for the .50 Cal Machine Gun on an Abrams Tank 56 25 Mean estimates of time spent by 19Ds...Number of rounds loaded for one fire command 55 22 Total boxes of rounds loaded for .50 cal machine gun on an Abrams tank 56 23 Number of Soldiers...and 19K MOSs, respectively). A total o f 8,580 Army calvary scouts and 6,613 armor crewmen in the USA Army as of May or June of 2014 were invited

Radiation Dose Reduction in CT Fluoroscopy-Guided Cervical Transforaminal Epidural Steroid Injection by Modifying Scout and Planning Steps

Energy Technology Data Exchange (ETDEWEB)

Paik, Nam Chull, E-mail: pncspine@gmail.com [Arumdaun Wooldul Spine Hospital, Department of Radiology (Korea, Republic of)

2016-04-15

Background and PurposeIn CT fluoroscopy (CTF)-guided cervical transforaminal epidural steroid injection (TFESI), the majority of radiation dose is contributed by the planning CT scan rather than the CTF procedure itself. We replaced the planning helical CT with a spot CTF and accordingly changed the patient posture during scout and planning scans. The aim of this study was to test whether radiation dose reduction would be achieved by this protocol modification while still maintaining technical performance.MethodsOverall, 338 consecutive procedures before (control group: n = 163) and after (study group: n = 175) instituting the above-mentioned protocol modification were analyzed retrospectively, comparing patient characteristics (age, sex, neck diameter, and level injected) and technical performance [technical success rate, dose-length product (DLP), inadvertent contrast flow incidence, number of CTF acquisitions, and procedural time] between the two groups.ResultsAll injections were technically successful at every level from C3–C4 to C7–T1 without serious complications in both groups. The median DLP of the study group (7.92 mGy·cm) was significantly reduced compared to that of the control group (39.05 mGy·cm, P < 0.001). There were no significant differences between the two groups regarding the incidence of inadvertent contrast flow (20.6 vs. 17.2 %, P = 0.426), number of CTF acquisitions (median 5 vs. 4, P = 0.123), and the procedural time (median 6.62 vs. 6.90 min, P = 0.100).ConclusionsWhen conducting CTF-guided cervical TFESIs, a significant radiation dose reduction (median 79.7 % in DLP) can be achieved by modifying scout and planning steps, without compromising the technical performance.

Solar Simulation Laboratory Description and Manual.

Science.gov (United States)

1985-06-01

2000 was sent back to Cyborg Corp. three times over a five month period for repairs. The solar lab is presently using a loaner from Cyborg Corp. The IBM...PC/XT is connected to the ISAAC 2000 by a RS232 connection. All programs were written in advanced basic ("BASICA"). BASICA was used because Cyborg ...2067 CH/P Temperature.Control Bath TechnicalManual, November. 1980. A 30. Cyborg Corporation, Version 1.2, IS..AC.....Co..mpiut.er.liz e.d Data

STICS, SCOUTs and p53 signatures; a new language for pelvic serous carcinogenesis.

Science.gov (United States)

Mehra, Karishma; Mehrad, Mitra; Ning, Geng; Drapkin, Ronny; McKeon, Frank D; Xian, Wa; Crum, Christopher P

2011-01-01

The events leading to the most common and most lethal ovarian carcinoma - high grade serous carcinoma - have been poorly understood. However, the detailed pathologic study of asymptomatic women with germ-line BRCA 1 or BRCA2 (BCRA+) mutations has unearthed an early malignancy, serous tubal intraepithelial carcinomas (STIC), which has linked many peritoneal and ovarian serous carcinomas to the fimbria. The distinction between high-grade serous and endometrioid carcinomas continues to narrow, with shared alterations in expression of pTEN, PAX2 and p53. Moreover, the discovery of clonal alterations in p53 in benign tubal epithelium, - p53 signatures - has established a foundation for a serous cancer precursor in the fimbria. We have expanded this concept to include a generic secretory cell outgrowth (SCOUT) in the fallopian tube that is associated with altered PAX2 expression. As the repertoire of gene alterations is expanded and its link to serous carcinogenesis clarified, a cogent pathway to high-grade Mullerian carcinomas will emerge. This will challenge conventional thinking about ovarian carcinogenesis but will provide a new template for studies of ovarian cancer prevention.

Solids Accumulation Scouting Studies

Energy Technology Data Exchange (ETDEWEB)

Duignan, M. R.; Steeper, T. J.; Steimke, J. L.

2012-09-26

The objective of Solids Accumulation activities was to perform scaled testing to understand the behavior of remaining solids in a Double Shell Tank (DST), specifically AW-105, at Hanford during multiple fill, mix, and transfer operations. It is important to know if fissionable materials can concentrate when waste is transferred from staging tanks prior to feeding waste treatment plants. Specifically, there is a concern that large, dense particles containing plutonium could accumulate in poorly mixed regions of a blend tank heel for tanks that employ mixing jet pumps. At the request of the DOE Hanford Tank Operations Contractor, Washington River Protection Solutions, the Engineering Development Laboratory of the Savannah River National Laboratory performed a scouting study in a 1/22-scale model of a waste staging tank to investigate this concern and to develop measurement techniques that could be applied in a more extensive study at a larger scale. Simulated waste tank solids: Gibbsite, Zirconia, Sand, and Stainless Steel, with stainless steel particles representing the heavier particles, e.g., plutonium, and supernatant were charged to the test tank and rotating liquid jets were used to mix most of the solids while the simulant was pumped out. Subsequently, the volume and shape of the mounds of residual solids and the spatial concentration profiles for the surrogate for heavier particles were measured. Several techniques were developed and equipment designed to accomplish the measurements needed and they included: 1. Magnetic particle separator to remove simulant stainless steel solids. A device was designed and built to capture these solids, which represent the heavier solids during a waste transfer from a staging tank. 2. Photographic equipment to determine the volume of the solids mounds. The mounds were photographed as they were exposed at different tank waste levels to develop a composite of topographical areas. 3. Laser rangefinders to determine the volume of

Human Performance and Biosystems (Spring Review)

Science.gov (United States)

2014-03-01

public release; distribution is unlimited Areas of Emphasis Biofilms/Nanowires – microbe communication, extracellular electron transfer, cyborg ...Artificial Photosynthesis • Algal oil generation • Biofilm, Nanowires, Cyborg Cell • tDCS • Biomarkers 5 Distribution A: Approved for public...release; distribution is unlimited Program Interactions BRI magnetic navigation Microbes/nanowires tDCS/ Cyborg cell Synthetic Biology

“The Foresight to Become a Mermaid”: Folkloric Cyborg Women in Éilís Ní Dhuibhne’s Short Stories

Directory of Open Access Journals (Sweden)

Rebecca Graham

2017-10-01

Full Text Available Éilís Ní Dhuibhne is both a folklorist and a feminist, who “took an interest in rewriting or re-inventing women’s history, a history which had been largely unwritten” (Ní Dhuibhne, “Negotiating” 73. Folklore stories and motifs abound in her writing. Elke D’hoker argues that Ní Dhuibhne reimagines and rewrites folktales to “reflect and interpret the social values and attitudes of a postmodern society” (D’hoker 137. The repurposing of folklore allows Ní Dhuibhne to interrogate some of the complex and controversial ways that Irish society has attempted to represent and control women, entrenching taboos about female behaviours and sexualities. Using Donna Haraway’s cyborg feminism and Karen Barad’s deployment of Haraway’s theory of diffraction, this article focuses on issues of voice and orality, and the female body in “The Mermaid Legend”, “Midwife to the Fairies”, and “Holiday in the Land of Murdered Dreams”, to argue that Ní Dhuibhne’s repurposing of folklore is a radically feminist undertaking. All three short stories, which feature female protagonists, reveal diverse, transgressive, sexual mothers and maidens whose symbolic connections with folklore allow them to challenge the restrictive constructions of women in Irish society, creating spaces to explore alternative, heterogeneous, feminist re-conceptions of identity and belonging.

His Majesty Carl XVI Gustav, King of Sweden, Honorary President of the World Scout Foundation, and about 80 fellows, on the occasion of the 48th World Baden-Powell Fellowship Event on Saturday, 18th September 2004

CERN Multimedia

Patrice Loiez

2004-01-01

His Majesty Carl XVI Gustav, King of Sweden, Honorary President of the World Scout Foundation, and about 80 fellows, on the occasion of the 48th World Baden-Powell Fellowship Event on Saturday, 18th September 2004

Improving the Pipeline of Women in STEM Fields: Addressing Challenges in Instruction, Engagement, and Evaluation of an Aerospace Workshop Series for Girl Scouts

Science.gov (United States)

Sealfon, C. D.; Plummer, J. D.

2012-08-01

The Women in Aerospace and Technology Project (WATP) is a collaborative effort between the Girl Scouts of Eastern Pennsylvania, the American Helicopter Museum, Boeing Rotorcraft, Sikorsky Global Helicopters, Drexel University, West Chester University, and Arcadia University. The program aims to increase the representation of women in STEM (Science, Technology, Engineering, and Math) fields; the evaluation team identified a secondary goal to assess growth in participants' understanding of scientific inquiry. Girls, grades 4-12, were invited to join Girl Scout troops formed at the American Helicopter Museum to participate in a series of eight workshops on the physics and engineering of flight. Five college women majoring in physics and engineering were recruited as mentors for the girls. Lessons were written by local aerospace industry partners (including Boeing and Sikorsky); the mentors then taught the lessons and activities during the workshops. To evaluate the impact of this project, we collected data to answer two research questions: 1) In what ways does the program impact participants' attitudes towards science and interest in pursuing science as a career? 2) In what ways does the program impact participants' understanding of the nature of scientific inquiry? In this article we summarize results from two sources of data: before and after survey of attitudes about science and end-of-workshop informal questionnaires. Across the seven months of data collection, two challenges became apparent. First, our assessment goals, focusing on scientific interest and inquiry, seemed misaligned with the workshop curricula, which emphasized engineering and design. Secondly, there was little connection among activities within workshops and across the program.

The One Human Problem, Its Solution, and Its Relation to UFO Phenomen

Science.gov (United States)

1977-01-01

thought process. Animal and human experiments clearly demonstrated that biofield inception from two or more minds may be cyborged , even in the mind...and body of one peorson or one animal, just as the two hemispheres of the human cerebrum are presently cyborged in one human brain. The biofield...University Press, 1973. 4. Thomas E. Bearden, Ficld, Formon, Superspace, and Inceptive Cyborg : A Paraphysical Theory of Noncausal Phenomena December 1974

Estimation of gadolinium-induced T1-shortening with measurement of simple signal intensity ratio between the cochlea and brain parenchyma on 3D-FLAIR. Correlation with T1 measurement by TI scout sequence

International Nuclear Information System (INIS)

Naganawa, Shinji; Ishihara, Shunichi; Iwano, Shingo; Kawai, Hisashi; Sone, Michihiko; Nakashima, Tsutomu

2010-01-01

The purpose of this study was to T 1 -shortening of labyrinthine fluid on 3-dimensional fluid-attenuated inversion recovery (3D-FLAIR) has been reported in many inner ear disorders. Although semi-quantitative assessment by simple signal intensity ratio between cochlear fluid and brain tissue has been tried, its feasibility using a multi-channel phased-array head coil with an inherently inhomogenous sensitivity distribution has not been fully evaluated. We evaluated the feasibility of measuring simple signal intensity ratio by correlating rapid T 1 measurements using an inversion time (TI) scout sequence. We evaluated 10 patients with Meniere's disease and 4 patients with sudden deafness. Nine of the patients with Meniere's disease received a unilateral intratympanic injection of gadolinium-diethylenetriamine pentaacetic acid (Gd-DTPA); the tenth patient received bilateral injections. The 4 patients with sudden deafness received a double-dose intravenous injection. Magnetic resonance (MR) images were obtained 24 hours after intratympanic injections and 4 hours after intravenous injections at 3 tesla using a 32-channel head coil. We measured the ratio (CM ratio) between the signal intensity of the perilymph in the cochlea (C) and that of the medulla oblongata (M) and correlated it with the null-point inversion time (TI null ) obtained with the TI scout sequence. The TI scout consisted of 85 images obtained with TI values between 132.5 and 3087.5 ms at increments of 37.5 ms. The correlation coefficient between TI null and the natural logarithm of the CM ratio was -0.88 (P<0.01). There was significant negative linear correlation. Measurement of the simple signal intensity ratio between the cochlea and the medulla can be used for semi-quantitative analysis of 3D-FLAIR. The results of this study may facilitate clinical research of inner-ear disease using 3D-FLAIR. (author)

Psychophysiological Studies I. Performance and Physiological Response in Learning, Short-Term Memory and Discrimination Tasks.

Science.gov (United States)

1984-11-30

PWV were recorded with a Cyborg BL907 . pulse wave velocity monitor. Two pressure sensitive transducers were placed on the left arm, one over the... Cyborg Thermal P642. . Temperature was recorded by two thermistors placed on the volar surface of the distal phalanx of the left hand (middle and index...finger) and was displayed as the average of the two thermistors (to .01 degrees Farenheit). Electromyogram activity was measured with a Cyborg P303

O pós-humano, cyborgs e a (reevolução do corpo em Mega Man Maverick Hunter X

Directory of Open Access Journals (Sweden)

Simão Cireneu Milani Addôr Nunes da Silva

2017-07-01

Full Text Available Este trabalho propõe a análise da conformação híbrida do robô X (humano e máquina, personagem principal do game Mega Man Maverick Hunter X, lançado em 2005, que é um remake do jogo Megaman X, produzido pela Capcom para a plataforma Super Nintendo em 1993. No universo narrativo do game, X é único robô a possuir a capacidade de ter sentimentos, sendo seu projeto o ponto de partida para a criação dos reploids (cyborgs com a capacidade de livre arbítrio, que, como ele,demonstram empatia por todos os seres, sejam humanos ou robóticos. Apesar de X ter o que é considerada a maior “fraqueza” dos humanos: sentimentos, ele é o personagem mais poderoso da série, justamente pela percepção de que esse potencial o torna ilimitado como os humanos; pois enquanto os humanos são capazes de evoluir física e intelectualmente, os robôs estarão permanentemente atrelados à função para a qual foram criados. Para analisar a constituição de X como uma possibilidade de discussão da perspectiva do pós-humano, utilizamos teorias desenvolvidas por Paula Sibilia (2002 em O homem pós-orgânico, e Lucia Santaella, em Culturas e artes do pós-humano (2003.

Psychophysiological Studies II. Performance and Physiological Response in Coronary Prone and Noncoronary Prone Individuals.

Science.gov (United States)

1986-01-30

Cyborg BL907 heart rate monitor. A pressure sensitive transducer was placed over the radial artery of the left arm to measure HR in beats per minute...measurement was obtained with a Cyborg Thermal P642. Temperature was recorded by a thermistor placed on the dorsal surface of the middle finger of...the left hand (second phalanx) and was displayed to .01 degrees Farenheit. Electromyogram activity was measured with a Cyborg P303. Measurements (to .1

The Cyborg Astrobiologist: testing a novelty detection algorithm on two mobile exploration systems at Rivas Vaciamadrid in Spain and at the Mars Desert Research Station in Utah

Science.gov (United States)

McGuire, P. C.; Gross, C.; Wendt, L.; Bonnici, A.; Souza-Egipsy, V.; Ormö, J.; Díaz-Martínez, E.; Foing, B. H.; Bose, R.; Walter, S.; Oesker, M.; Ontrup, J.; Haschke, R.; Ritter, H.

2010-01-01

In previous work, a platform was developed for testing computer-vision algorithms for robotic planetary exploration. This platform consisted of a digital video camera connected to a wearable computer for real-time processing of images at geological and astrobiological field sites. The real-time processing included image segmentation and the generation of interest points based upon uncommonness in the segmentation maps. Also in previous work, this platform for testing computer-vision algorithms has been ported to a more ergonomic alternative platform, consisting of a phone camera connected via the Global System for Mobile Communications (GSM) network to a remote-server computer. The wearable-computer platform has been tested at geological and astrobiological field sites in Spain (Rivas Vaciamadrid and Riba de Santiuste), and the phone camera has been tested at a geological field site in Malta. In this work, we (i) apply a Hopfield neural-network algorithm for novelty detection based upon colour, (ii) integrate a field-capable digital microscope on the wearable computer platform, (iii) test this novelty detection with the digital microscope at Rivas Vaciamadrid, (iv) develop a Bluetooth communication mode for the phone-camera platform, in order to allow access to a mobile processing computer at the field sites, and (v) test the novelty detection on the Bluetooth-enabled phone camera connected to a netbook computer at the Mars Desert Research Station in Utah. This systems engineering and field testing have together allowed us to develop a real-time computer-vision system that is capable, for example, of identifying lichens as novel within a series of images acquired in semi-arid desert environments. We acquired sequences of images of geologic outcrops in Utah and Spain consisting of various rock types and colours to test this algorithm. The algorithm robustly recognized previously observed units by their colour, while requiring only a single image or a few images to learn colours as familiar, demonstrating its fast learning capability.

Flexibility and torsional behaviour of rotary nickel-titanium PathFile, RaCe ISO 10, Scout RaCe and stainless steel K-File hand instruments.

Science.gov (United States)

Nakagawa, R K L; Alves, J L; Buono, V T L; Bahia, M G A

2014-03-01

To assess and compare the flexibility and torsional resistance of PathFile, RaCe ISO 10 and Scout RaCe instruments in relation to stainless steel K-File hand instruments. Rotary PathFile (sizes 13, 16 and 19; .02 taper), Race ISO 10 (size 10; 0.02, 0.04 and 0.06 tapers), Scout RaCe (sizes 10, 15 and 20; 0.02 taper) and hand K-File (sizes 10, 15 and 20; 0.02 taper) instruments were evaluated. Alloy chemical composition, phases present and transformation temperatures were determined for the NiTi instruments. For all instruments, diameters at each millimetre from the tip as well as cross-sectional areas at 3 mm from the tip were measured based on ANSI/ADA Specification No. 101 using image analysis software. Resistance to bending and torsional resistance were determined according to specification ISO 3630-1. Vickers microhardness measurements were also taken in all instruments to assess their strength. Data were analysed using analysis of variance (α = 0.05). The alloys used in the manufacture of the three types of NiTi instruments had approximately the same chemical composition, but the PathFile instruments had a higher Af transformation temperature and contained a small amount of B19' martensite. All instruments had diameter values within the standard tolerance. The bending and torsional resistance values were significantly increased relative to the instrument diameter and cross-sectional area. PathFile instruments were the most flexible and the least torque resistant, whilst the stainless steel instruments were the least flexible although they were more torque resistant than the NiTi instruments. © 2013 International Endodontic Journal. Published by John Wiley & Sons Ltd.

"Scoutismo mirando al sur": el origen del movimiento scout a escala comparada. Argentina y Brasil en las primeras décadas del siglo XX

Directory of Open Access Journals (Sweden)

Maria Augusta Martiarena de Oliveira

2015-10-01

Full Text Available Desde su origen en la primera década del siglo XX hasta los tiempos actuales, el scoutismo ha sido y es el mayor movimiento de infantes y jóvenes asociado a las actividades de tiempo libre del mundo. Aproximadamente setenta millones de muchachos y hombres y cuarenta millones de niñas y mujeres han sido o son miembros de los dos movimientos fundados por Baden Powell, los scouts y las guías. Actualmente cerca de nueve millones de boy scouts activos y seis millones de niñas y jóvenes se instruyen en la filosofía scout y sus prácticas en alrededor de cien países. El propósito central de esta ponencia es  historiar –desde una perspectiva comparada- el surgimiento del scoutismo en dos países latinoamericanos, Brasil y Argentina, teniendo en cuenta cómo un movimiento internacional es resignificado en los Estados nacionales para construir nacionalidad y formar ciudadanos. La ponencia se dedica, en especial, al análisis de la utilización del scoutismo en las regiones sur de ambos los países. La perspectiva de la historia comparada que se propone intenta, –como ya lo había propuesto Marc Bloch a comienzos de los años 1960[i]-,analizar con procedimientos metodológicos específicos la unidad de un problema en dos sociedades, en este caso en la argentina y la brasilera, sin establecer un orden jerárquico o modélico de una sobre otra. Es pretensión de esta práctica historiográfica liberarse del eurocentrismo, las genarlizaciones y la naturalización del Estado-nación como espacio esencial de la historia, en la intención de aportar explicaciones causales, identificando singularidades y pautas comunes en los procesos históricos. El horizonte temporal seleccionado obedece a que, si bien el inicio del "Estado" argentino es previo, es recién a fines del siglo XIX cuando se profundiza su proceso de consolidación, periodo que coincide con la república brasilera y el surgimiento del scoutismo, concebido como una escuela moral de la

Proceedings from the Workshop on Nanoscience for the Soldier

Science.gov (United States)

2001-02-09

Biocomputation Biosensors Biomaterials Biomimetic Celluar cyborg Satava 2 Feb 1999 DARPA: The 7 Focus Areas 1 Modeling of Biologic behavior...4 Interfacing biotic to abiotic world (cellular cyborg ) 5 Mimicking the brain (molecules to cognition) 6 Biology on

Daring to think the body: ¿from the idea of nature as a longing of the Renaissance Arcadia, or from the starting point of thinking the Cyborg?

Directory of Open Access Journals (Sweden)

Ana María Londoño

2014-02-01

Full Text Available El presente artículo establece el debate entre dos posturas analíticas de conceptualización del cuerpo que se mantienen vigentes en las reflexiones en torno a las artes del siglo XXI. Presentamos 1 la perspectiva que asume la centralidad de los modelos iconológicos de corporalidad herederos del renacimiento y 2 la perspectiva tecnológica del cuerpo que considera el Cyborg como concepto metáfora. Este encuadre epistemológico se hace necesario para concebir las prácticas cosmopolíticas del arte contemporáneo que suponen la articulación “simbiótica” entre lo Humano y lo No humano (plantas, animales, maquinas.  El  recorrido  se  ilustra  a  través   del  auto-estudio  de  un  proyecto  artístico titulado Memory Code©dedicado a la relación Humano-Equino, y de manera específica, Mujer-Caballo como proyecto de creación suscrito a las cosmopolíticas del arte contemporáneo.

Da “Cidade-Cyborg” à “Atmosfera-Cyborg”: contribuições à análise do espaço e do clima urbanos / From City-Cyborg To Atmosphere-Cyborg: Contributions To The Analysis Of Urban Space And Climate

Directory of Open Access Journals (Sweden)

Reginaldo José Souza

2016-11-01

Full Text Available Vivemos em cidades que são híbridos socionaturais marcados, por um lado, por processos sociais de produção do espaço vinculados à reprodução do capital e, por outro, por eventos naturais oriundos das dinâmicas próprias de funcionamento do planeta. Nesse sentido, propomos um debate teórico sobre as relações entre a hibridação socionatural da cidade e uma abordagem integradora em climatologia, fundamentados na busca por superar algumas limitações, em termos de teoria e método nesta área, para enfatizar o caráter geográfico nas análises das dinâmicas atmosféricas assim como reforçar o necessário debate ambiental dos processos de produção do espaço urbano. Dessa forma, estruturamos o texto em três partes. Na primeira, apresentamos as fontes teóricas das metáforas “cidade-cyborg” e “atmosfera-cyborg” de que trata o título do artigo. Posteriormente, são introduzidas algumas notas sobre a produção do espaço urbano e os processos de diferenciação socioespacial. Por fim, apresentamos reflexões acerca da abordagem da Geografia do Clima proposta por João Lima Sant’Anna Neto e sua importância para os estudos do clima urbano em sua interface com as questões sociais nas cidades localizadas em países de economia periférica. O artigo é um esforço teórico dos autores, a partir de suas trajetórias de pesquisa e reflexões individuais, de integrar análises a respeito de aspectos da realidade que têm sido tratados de modo relativamente isolado. Palavras-Chave: Urbanização socionatural, cidade-cyborg, relações socioespaciais, Geografia do Clima.

Creating a New Military Service: Historical Precedents

Science.gov (United States)

2016-06-01

blogs.discovermagazine.com/lovesick- cyborg /2015/03/08/cyber-warriors-need-not-soldiers. 76 drives unnecessary administrative overhead into the development...Be Soldiers.” Discover Magazine (8 March 2015): http://blogs.discovermagazine.com/lovesick- cyborg /2015/03/08/cyber-warriors-need-not-soldiers

French and US Army’s dilemma Between Athena and Ares: Keep a Sense of Humanity in a Technological Warfare?

Science.gov (United States)

2014-06-13

insectes- cyborgs -attaquent (accessed 12 March 2014). 28Michael Walzer, Noncombattant Immunity and Military Necessity: Just and Unjust Wars (New-York...BIBLIOGRAPHY Allenby, Brad. La Guerre technologique. slate.fr, 11 June 2010. http://www.slate.fr/ story/22881/guerre-technologique-insectes- cyborgs

Why Earth cryopegs are interesting to astrobiologists?

Science.gov (United States)

Rivkina, Elizaveta; Spirina, Elena; Demidov, Nikita; Shcherbakova, Viktoria; Yoshikawa, Kenji; Gilichinsky, David

The lenses of perennially overcooled water brines (cryopegs) derived from ancient marine sedi-ments and sandwiched within permafrost 10 to 120,000 years ago after the placeArctic Ocean regressions. In these lenses freezing is prevented by freezing-point depression due to the dis-solved salt and they remain liquid at the in situ temperatures down to -11oC as a result of their high sodium-chloride concentration (3-5 mol/l). Cryopegs make up the only habitat on Earth that is characterized by permanently subzero temperatures, high salinity, and isolation from the influence of external factors during geological time. During last years the biodiversity of cryopeg's indigenous microbial community along the Arctic coast of placePlaceNamePolar PlaceTypeOcean (Kara and placeEast Siberian Sea, placePla-ceNameJamal PlaceTypePeninsula and placePlaceTypeCape PlaceNameBarrow) were studied and the new species representing the different genera have been isolated and described. There were found both aerobic and anaerobic microorganisms: Psychrobacters, Sulfate-reducers, Clostridia, etc. The isolated bacteria grew at subzero temperatures, and were also tolerant to salt concentra-tions up to metricconverterProductID3 M3 M NaCl. The microorganisms detected in cryopegs are halophilic and psychrophilic organisms at the same time. The microbial activity detected in cryopegs (14C-labeled glucose consumption) at temperatures as low as metricconverterProductID-15?C-15C-15° C documents the fact that subzero temper-atures themselves do not exclude biochemical reactions. In situ microbial activity and survival of microorganisms in a low-temperature high-salt aquatic environment on a geological time scale indicates the special type of microbial adaptation. From the astrobiological perspective, mineral-enriched brines provide the only opportunity for free water within the Martian subsurface permafrost, formed when Mars became dry and cold. These brines, just as terrestrial cryopegs, may contain microorganisms adapted to low tem-perature and high salinity. The halotolerant and halophilic, psychrophilic and psychrotrophic microbial community within Arctic water brines, represent the model of a plausible prototype for Martian microbial life. Based on the maps of temperature and salt distribution on the surface of Mars, areas most favorable for existence of cryopegs may be detected.

Innovation Engine for Blog Spaces

Science.gov (United States)

2011-09-01

Humanoid robots ( Cyborg ) that can change into vehicles (Tram), and they are also Heroes that appear in comic books (Flash (comics)) and animated series...comics) Count Mushroom Cyborg Farm Hero Table 2.2: Some good interpretation vectors of novel words. Each column in the table contains an

Cyborg beast: a low-cost 3d-printed prosthetic hand for children with upper-limb differences.

Science.gov (United States)

Zuniga, Jorge; Katsavelis, Dimitrios; Peck, Jean; Stollberg, John; Petrykowski, Marc; Carson, Adam; Fernandez, Cristina

2015-01-20

There is an increasing number of children with traumatic and congenital hand amputations or reductions. Children's prosthetic needs are complex due to their small size, constant growth, and psychosocial development. Families' financial resources play a crucial role in the prescription of prostheses for their children, especially when private insurance and public funding are insufficient. Electric-powered (i.e., myoelectric) and body-powered (i.e., mechanical) devices have been developed to accommodate children's needs, but the cost of maintenance and replacement represents an obstacle for many families. Due to the complexity and high cost of these prosthetic hands, they are not accessible to children from low-income, uninsured families or to children from developing countries. Advancements in computer-aided design (CAD) programs, additive manufacturing, and image editing software offer the possibility of designing, printing, and fitting prosthetic hands devices at a distance and at very low cost. The purpose of this preliminary investigation was to describe a low-cost three-dimensional (3D)-printed prosthetic hand for children with upper-limb reductions and to propose a prosthesis fitting methodology that can be performed at a distance. No significant mean differences were found between the anthropometric and range of motion measurements taken directly from the upper limbs of subjects versus those extracted from photographs. The Bland and Altman plots show no major bias and narrow limits of agreements for lengths and widths and small bias and wider limits of agreements for the range of motion measurements. The main finding of the survey was that our prosthetic device may have a significant potential to positively impact quality of life and daily usage, and can be incorporated in several activities at home and in school. This investigation describes a low-cost 3D-printed prosthetic hand for children and proposes a distance fitting procedure. The Cyborg Beast

Association between the mean CT value on a scout view and the dependent mA selection method in coronary artery imaging on 64-row multi-slice spiral CT

International Nuclear Information System (INIS)

Gao Jianhua; Li Tao; Mi Fengtang; Li Na; Cui Ying; Dai Ruping; Li Jianying

2009-01-01

Objective: To characterize the association between the mean CT value on a scout view and the dependent mA selection method, and to evaluate the clinical value of a mA selection method based on scout view mean CT value in obtaining individualized scan protocol and consistent image quality for patient population on 64-row MSCT CT coronary angiography (CTCA). Methods: One hundred patients (group A) underwent CTCA consecutively using standard protocol with a fixed mA. The mean CT value of a fixed ROI (region of interest) from the scout AP view and the CTCA image noise (standard deviation on the root of ascending aorta) were measured. The correlation between CT values and noise was studied to establish a formula and a list to determine the required mA for obtaining a consistent CTCA image noise based on the measured SV CT value. Another 100 patients (group B) were scanned using the same parameters as group A except the mA and the CT value was also measured. The mA was determined by the list established previously. The CTCA image quality (IQ) as well as the image noise (IN) and the effective dose (ED) from the two groups were statistically analyzed using t-test. The CT findings for the 32 patients in the group B were also compared with the selective coronary angiography (SCA) results. The sensitivity, specificity, positive predictive value, negative predictive value and diagnostic accuracy of CTCA for detection of significant stenosis were obtained. Results: The formula between the required mA and the CT value was: XmA=FmA x [(K 1 x CTscout + C 1 )/INa] 2 . The CTCA images in B group had statistically higher IN (27.66±2.57, 22.22±4.17, t=11.33, P=0.000), but no statistical difference between IQ scores for the two groups (3.29±0.66, 3.37±0.67, t=0.009, P=0.990), and ED [(8.72±2.51) versus (12.53±0.90) mSv] was 30% lower for the B group (P<0.01). For the 32 patients in the B group who had SCA, the CTCA sensitivity, specificity, positive predictive value, negative

Thoracic pathologies on scout views and bolus tracking slices for computed tomographic cerebral angiography

Energy Technology Data Exchange (ETDEWEB)

Groth, M.; Fiehler, J.; Buhk, J.H. [University Medical Center Hamburg-Eppendorf (Germany). Dept. of Diagnostic and Interventional Neuroradiology; Henes, F.O. [University Medical Center Hamburg-Eppendorf (Germany). Dept. of Diagnostic and Interventional Radiology

2015-08-15

To evaluate the incidence of additional thoracic pathologic findings (TPF) detected on scout views and corresponding bolus tracking slices (SVBT) for computed tomographic cerebral angiography (CTCA) and to test the reliability and accuracy of these findings. The study collective included 505 consecutive patients who underwent multidetector CTCA. Appendant SVBT of all patients were reviewed for any pathologic findings and patient medical reports were analyzed, if any medical treatment was initiated for the detected pathologic findings. In 18 patients thoracic CT scans were performed in the same session. These were additionally reviewed by two blinded observers to test for intra- and interobserver reliability as well as for accuracy of detecting thoracic pathologies on SVBT. TPF were detected in 165 (33 %) SVBT. The five most common pathologic findings were: pleural effusion, 12 %; pneumonia, 8 %; atelectasis/dystelecatsis, 6 %; pericardial effusion, 2 % and elevated diaphragm, 1 %. For 48 % of these findings medical treatment was initiated. SVBT showed a sensitivity of 53 %, a specificity of 99 %, a positive predictive value of 89 %, a negative predictive value of 94 % and accuracy of 94 % for the detection of TPF. The intraobserver reliability was very good and the interobserver reliability showed moderate agreement. SVBT for CTCA should be reviewed with care by radiologists, since additional TPF can affect patient management. Nevertheless, despite a high specificity of SVBT for detecting TPF, an only moderate sensitivity has to be taken into account.

Differential changes in serum uric acid concentrations in sibutramine promoted weight loss in diabetes: results from four weeks of the lead-in period of the SCOUT trial

DEFF Research Database (Denmark)

Andersson, Charlotte; Weeke, Peter; Brendorp, Bente

2009-01-01

ABSTRACT: BACKGROUND AND AIMS: Elevated levels of serum uric acid are associated with an increased risk of cardiovascular morbidity and mortality. The response of uric acid to weight loss therapy (lifestyle plus sibutramine) in an overweight and obese cardiovascular high risk population was studied....... METHODS AND RESULTS: Data from a four week single-blind lead-in period of the Sibutramine Cardiovascular OUTcomes (SCOUT) study were analyzed. 2584 patients (24%) had diabetes mellitus (DM) only, 1748 (16%) had cardiovascular disease (CVD) only and 6397 (60%) had both DM + CVD. Uric acid concentrations...... significantly more in patients without DM (p sibutramine induced lower uric acid levels...

Lo cyborg en Metrópolis: apuntes sobre el paisaje filosófico de la distopía.

Directory of Open Access Journals (Sweden)

Gerardo Vázquez Rodríguez

2017-01-01

Full Text Available Resumen. Muchas son las revisiones y lo escrito sobre la película Metrópoli, se acrecentó a través de los años el valor del film en gran medida por la interpretación que hace de un futuro colectivo y de amplia empatía con los momentos sociales y personajes que se evidenciaron a los largo del siglo xx y hasta la fecha. La película promulgo discursos que se volvieron pertinaces para la ciencia ficción y para la proyección de una estética de modernidad a futuro. El presente documento no intenta acrecentar el muy explorado imaginario cinematográfico y estilístico de Metrópoli,  la distinción de la película en el articulo es un pretexto intencionado para articular un escenario que incluya personajes insustanciales en la colectividad y su inconsciente, intentamos qué por medio de los arquetipos expuestos en el film se pueda esclarecer de alguna manera la relación prevista entre los paisajes cyborg y entre quienes lo construyen, lo jerarquizan, lo observan y lo viven; como ruta para conseguir esté cometido se empezaría desde las primeras líneas del presente texto una disertación de conceptos sobre la utopía y la distopía, recorriendo sus matices y utilizándolos como enfoques que nos intentan dar panorama al tema. No obstante que partimos de un análisis neutral sobre la utopía el presente documento se decanta sobre la distinción de la distopía y su funcionalidad para explicar una visión colectiva de la sociedad underground. Esta misma visión albergada en la masividad y no en el individuo nos servirá  como hilo conductor para acrecentar la parte final del texto que intenta postular la creciente y pronosticada relación entre humanidad y maquina.

Sticky Fingers, or How to Love a Postmodern Child

Science.gov (United States)

Bunyard, Derek

2005-01-01

This article uses figurations taken from popular culture to explore Donna Haraway's concept of cyborg identities, extending this to include childhood. Starting from her identification of the image of the cyborg as an ironic metaphorical response to capitalism, two negative forms of identity are explored in relation to current technological…

Retweeting Activity on Twitter: Signs of Deception

Science.gov (United States)

2015-05-22

for computing the like- lihood of an unknown user being a human, bot or cyborg . [16] shows the strong classification and prediction performance of...ACM (2013) 2. Chu, Z., et al.: Who is Tweeting on Twitter: Human, Bot, or Cyborg ? ACSAC, 21–30 (2010) 3. Derrida, B., et al.: Statistical Properties

New World Vistas: Air and Space Power for the 21st Century, Human Systems and Biotechnology Volume.

Science.gov (United States)

1996-06-01

of the " cyborg warrior." In this future world, the warfighter enters the cockpit, where there are no obvious controls or displays. As he sits down...some to seriously consider the notion of the " cyborg warrior." And once that idea is considered to be within the realm of the possible, one can

Neuroscience and nanotechnologies in Japan--beyond the hope and hype of converging technologies.

Science.gov (United States)

Mushiaki, Shigeru

2011-01-01

Nanotechnologies are often said to be "converging" with other technologies like biotechnology, information technology, and cognitive science. And so-called "NBIC convergence" is thought to enable "enhancement" of human performance. First, I classify various kinds of enhancement. Second, I focus on the "cybernetic enhancement," to which nanotechnologies are supposed to contribute, and analyze the connection and integration of humans with machines, which could lead to the cyborgization of human beings. Third, I examine the portrayal of robot/cyborg technology in Japanese popular media, point out the tendency to empathy or ensoulment concerning robots/cyborgs, and raise the question of "ethical issues of ethical enhancement." Fourth, I compare nanotechnologies with neurotechnology and criticize the hype of "converging technologies."

All Possible Wars? Toward a Consensus View of the Future Security Environment, 2001-2025

Science.gov (United States)

2000-01-01

technology that the truly unanticipated seems to be crowded out. Predictions from “our future as post-modern cyborgs ” to “the future of God,” would...Hables Grey, “Our Future as Post-Modern Cyborgs ,” in Didsbury, 20–40, and Robert B. Mellert, “The Future of God,” in Didsbury, 76–82. 305 See discussion in

Search for narrow resonances in dijet final states at $\\sqrt{s}= $ 8 TeV with the novel CMS technique of data scouting

CERN Document Server

Khachatryan, Vardan; Tumasyan, Armen; Adam, Wolfgang; Aşılar, Ece; Bergauer, Thomas; Brandstetter, Johannes; Brondolin, Erica; Dragicevic, Marko; Erö, Janos; Flechl, Martin; Friedl, Markus; Fruehwirth, Rudolf; Ghete, Vasile Mihai; Hartl, Christian; Hörmann, Natascha; Hrubec, Josef; Jeitler, Manfred; König, Axel; Krätschmer, Ilse; Liko, Dietrich; Matsushita, Takashi; Mikulec, Ivan; Rabady, Dinyar; Rad, Navid; Rahbaran, Babak; Rohringer, Herbert; Schieck, Jochen; Strauss, Josef; Treberer-Treberspurg, Wolfgang; Waltenberger, Wolfgang; Wulz, Claudia-Elisabeth; Mossolov, Vladimir; Shumeiko, Nikolai; Suarez Gonzalez, Juan; Alderweireldt, Sara; De Wolf, Eddi A; Janssen, Xavier; Knutsson, Albert; Lauwers, Jasper; Van De Klundert, Merijn; Van Haevermaet, Hans; Van Mechelen, Pierre; Van Remortel, Nick; Van Spilbeeck, Alex; Abu Zeid, Shimaa; Blekman, Freya; D'Hondt, Jorgen; Daci, Nadir; De Bruyn, Isabelle; Deroover, Kevin; Heracleous, Natalie; Lowette, Steven; Moortgat, Seth; Moreels, Lieselotte; Olbrechts, Annik; Python, Quentin; Tavernier, Stefaan; Van Doninck, Walter; Van Mulders, Petra; Van Parijs, Isis; Brun, Hugues; Caillol, Cécile; Clerbaux, Barbara; De Lentdecker, Gilles; Delannoy, Hugo; Fasanella, Giuseppe; Favart, Laurent; Goldouzian, Reza; Grebenyuk, Anastasia; Karapostoli, Georgia; Lenzi, Thomas; Léonard, Alexandre; Luetic, Jelena; Maerschalk, Thierry; Marinov, Andrey; Randle-conde, Aidan; Seva, Tomislav; Vander Velde, Catherine; Vanlaer, Pascal; Yonamine, Ryo; Zenoni, Florian; Zhang, Fengwangdong; Cimmino, Anna; Cornelis, Tom; Dobur, Didar; Fagot, Alexis; Garcia, Guillaume; Gul, Muhammad; Mccartin, Joseph; Poyraz, Deniz; Salva Diblen, Sinem; Schöfbeck, Robert; Tytgat, Michael; Van Driessche, Ward; Yazgan, Efe; Zaganidis, Nicolas; Beluffi, Camille; Bondu, Olivier; Brochet, Sébastien; Bruno, Giacomo; Caudron, Adrien; Ceard, Ludivine; De Visscher, Simon; Delaere, Christophe; Delcourt, Martin; Forthomme, Laurent; Francois, Brieuc; Giammanco, Andrea; Jafari, Abideh; Jez, Pavel; Komm, Matthias; Lemaitre, Vincent; Magitteri, Alessio; Mertens, Alexandre; Musich, Marco; Nuttens, Claude; Piotrzkowski, Krzysztof; Quertenmont, Loic; Selvaggi, Michele; Vidal Marono, Miguel; Wertz, Sébastien; Beliy, Nikita; Aldá Júnior, Walter Luiz; Alves, Fábio Lúcio; Alves, Gilvan; Brito, Lucas; Correa Martins Junior, Marcos; Hensel, Carsten; Moraes, Arthur; Pol, Maria Elena; Rebello Teles, Patricia; Belchior Batista Das Chagas, Ewerton; Carvalho, Wagner; Chinellato, Jose; Custódio, Analu; Melo Da Costa, Eliza; Da Silveira, Gustavo Gil; De Jesus Damiao, Dilson; De Oliveira Martins, Carley; Fonseca De Souza, Sandro; Huertas Guativa, Lina Milena; Malbouisson, Helena; Matos Figueiredo, Diego; Mora Herrera, Clemencia; Mundim, Luiz; Nogima, Helio; Prado Da Silva, Wanda Lucia; Santoro, Alberto; Sznajder, Andre; Tonelli Manganote, Edmilson José; Vilela Pereira, Antonio; Ahuja, Sudha; Bernardes, Cesar Augusto; Dogra, Sunil; Tomei, Thiago; De Moraes Gregores, Eduardo; Mercadante, Pedro G; Moon, Chang-Seong; Novaes, Sergio F; Padula, Sandra; Romero Abad, David; Ruiz Vargas, José Cupertino; Aleksandrov, Aleksandar; Hadjiiska, Roumyana; Iaydjiev, Plamen; Rodozov, Mircho; Stoykova, Stefka; Sultanov, Georgi; Vutova, Mariana; Dimitrov, Anton; Glushkov, Ivan; Litov, Leander; Pavlov, Borislav; Petkov, Peicho; Fang, Wenxing; Ahmad, Muhammad; Bian, Jian-Guo; Chen, Guo-Ming; Chen, He-Sheng; Chen, Mingshui; Chen, Ye; Cheng, Tongguang; Du, Ran; Jiang, Chun-Hua; Leggat, Duncan; Liu, Zhenan; Romeo, Francesco; Shaheen, Sarmad Masood; Spiezia, Aniello; Tao, Junquan; Wang, Chunjie; Wang, Zheng; Zhang, Huaqiao; Zhao, Jingzhou; Asawatangtrakuldee, Chayanit; Ban, Yong; Li, Qiang; Liu, Shuai; Mao, Yajun; Qian, Si-Jin; Wang, Dayong; Xu, Zijun; Avila, Carlos; Cabrera, Andrés; Chaparro Sierra, Luisa Fernanda; Florez, Carlos; Gomez, Juan Pablo; González Hernández, Carlos Felipe; Ruiz Alvarez, José David; Sanabria, Juan Carlos; Godinovic, Nikola; Lelas, Damir; Puljak, Ivica; Ribeiro Cipriano, Pedro M; Antunovic, Zeljko; Kovac, Marko; Brigljevic, Vuko; Ferencek, Dinko; Kadija, Kreso; Micanovic, Sasa; Sudic, Lucija; Attikis, Alexandros; Mavromanolakis, Georgios; Mousa, Jehad; Nicolaou, Charalambos; Ptochos, Fotios; Razis, Panos A; Rykaczewski, Hans; Finger, Miroslav; Finger Jr, Michael; Carrera Jarrin, Edgar; Elgammal, Sherif; Mohamed, Amr; Mohammed, Yasser; Salama, Elsayed; Calpas, Betty; Kadastik, Mario; Murumaa, Marion; Perrini, Lucia; Raidal, Martti; Tiko, Andres; Veelken, Christian; Eerola, Paula; Pekkanen, Juska; Voutilainen, Mikko; Härkönen, Jaakko; Karimäki, Veikko; Kinnunen, Ritva; Lampén, Tapio; Lassila-Perini, Kati; Lehti, Sami; Lindén, Tomas; Luukka, Panja-Riina; Peltola, Timo; Tuominiemi, Jorma; Tuovinen, Esa; Wendland, Lauri; Talvitie, Joonas; Tuuva, Tuure; Besancon, Marc; Couderc, Fabrice; Dejardin, Marc; Denegri, Daniel; Fabbro, Bernard; Faure, Jean-Louis; Favaro, Carlotta; Ferri, Federico; Ganjour, Serguei; Ghosh, Saranya; Givernaud, Alain; Gras, Philippe; Hamel de Monchenault, Gautier; Jarry, Patrick; Kucher, Inna; Locci, Elizabeth; Machet, Martina; Malcles, Julie; Rander, John; Rosowsky, André; Titov, Maksym; Zghiche, Amina; Abdulsalam, Abdulla; Antropov, Iurii; Baffioni, Stephanie; Beaudette, Florian; Busson, Philippe; Cadamuro, Luca; Chapon, Emilien; Charlot, Claude; Davignon, Olivier; Granier de Cassagnac, Raphael; Jo, Mihee; Lisniak, Stanislav; Miné, Philippe; Naranjo, Ivo Nicolas; Nguyen, Matthew; Ochando, Christophe; Ortona, Giacomo; Paganini, Pascal; Pigard, Philipp; Regnard, Simon; Salerno, Roberto; Sirois, Yves; Strebler, Thomas; Yilmaz, Yetkin; Zabi, Alexandre; Agram, Jean-Laurent; Andrea, Jeremy; Aubin, Alexandre; Bloch, Daniel; Brom, Jean-Marie; Buttignol, Michael; Chabert, Eric Christian; Chanon, Nicolas; Collard, Caroline; Conte, Eric; Coubez, Xavier; Fontaine, Jean-Charles; Gelé, Denis; Goerlach, Ulrich; Le Bihan, Anne-Catherine; Merlin, Jeremie Alexandre; Skovpen, Kirill; Van Hove, Pierre; Gadrat, Sébastien; Beauceron, Stephanie; Bernet, Colin; Boudoul, Gaelle; Bouvier, Elvire; Carrillo Montoya, Camilo Andres; Chierici, Roberto; Contardo, Didier; Courbon, Benoit; Depasse, Pierre; El Mamouni, Houmani; Fan, Jiawei; Fay, Jean; Gascon, Susan; Gouzevitch, Maxime; Grenier, Gérald; Ille, Bernard; Lagarde, Francois; Laktineh, Imad Baptiste; Lethuillier, Morgan; Mirabito, Laurent; Pequegnot, Anne-Laure; Perries, Stephane; Popov, Andrey; Sabes, David; Sordini, Viola; Vander Donckt, Muriel; Verdier, Patrice; Viret, Sébastien; Toriashvili, Tengizi; Lomidze, David; Autermann, Christian; Beranek, Sarah; Feld, Lutz; Heister, Arno; Kiesel, Maximilian Knut; Klein, Katja; Lipinski, Martin; Ostapchuk, Andrey; Preuten, Marius; Raupach, Frank; Schael, Stefan; Schomakers, Christian; Schulte, Jan-Frederik; Schulz, Johannes; Verlage, Tobias; Weber, Hendrik; Zhukov, Valery; Brodski, Michael; Dietz-Laursonn, Erik; Duchardt, Deborah; Endres, Matthias; Erdmann, Martin; Erdweg, Sören; Esch, Thomas; Fischer, Robert; Güth, Andreas; Hebbeker, Thomas; Heidemann, Carsten; Hoepfner, Kerstin; Knutzen, Simon; Merschmeyer, Markus; Meyer, Arnd; Millet, Philipp; Mukherjee, Swagata; Olschewski, Mark; Padeken, Klaas; Papacz, Paul; Pook, Tobias; Radziej, Markus; Reithler, Hans; Rieger, Marcel; Scheuch, Florian; Sonnenschein, Lars; Teyssier, Daniel; Thüer, Sebastian; Cherepanov, Vladimir; Erdogan, Yusuf; Flügge, Günter; Hoehle, Felix; Kargoll, Bastian; Kress, Thomas; Künsken, Andreas; Lingemann, Joschka; Nehrkorn, Alexander; Nowack, Andreas; Nugent, Ian Michael; Pistone, Claudia; Pooth, Oliver; Stahl, Achim; Aldaya Martin, Maria; Asin, Ivan; Beernaert, Kelly; Behnke, Olaf; Behrens, Ulf; Bin Anuar, Afiq Aizuddin; Borras, Kerstin; Campbell, Alan; Connor, Patrick; Contreras-Campana, Christian; Costanza, Francesco; Diez Pardos, Carmen; Dolinska, Ganna; Eckerlin, Guenter; Eckstein, Doris; Eichhorn, Thomas; Gallo, Elisabetta; Garay Garcia, Jasone; Geiser, Achim; Gizhko, Andrii; Grados Luyando, Juan Manuel; Gunnellini, Paolo; Harb, Ali; Hauk, Johannes; Hempel, Maria; Jung, Hannes; Kalogeropoulos, Alexis; Karacheban, Olena; Kasemann, Matthias; Keaveney, James; Kieseler, Jan; Kleinwort, Claus; Korol, Ievgen; Lange, Wolfgang; Lelek, Aleksandra; Leonard, Jessica; Lipka, Katerina; Lobanov, Artur; Lohmann, Wolfgang; Mankel, Rainer; Melzer-Pellmann, Isabell-Alissandra; Meyer, Andreas Bernhard; Mittag, Gregor; Mnich, Joachim; Mussgiller, Andreas; Ntomari, Eleni; Pitzl, Daniel; Placakyte, Ringaile; Raspereza, Alexei; Roland, Benoit; Sahin, Mehmet Özgür; Saxena, Pooja; Schoerner-Sadenius, Thomas; Seitz, Claudia; Spannagel, Simon; Stefaniuk, Nazar; Trippkewitz, Karim Damun; Van Onsem, Gerrit Patrick; Walsh, Roberval; Wissing, Christoph; Blobel, Volker; Centis Vignali, Matteo; Draeger, Arne-Rasmus; Dreyer, Torben; Erfle, Joachim; Garutti, Erika; Goebel, Kristin; Gonzalez, Daniel; Görner, Martin; Haller, Johannes; Hoffmann, Malte; Höing, Rebekka Sophie; Junkes, Alexandra; Klanner, Robert; Kogler, Roman; Kovalchuk, Nataliia; Lapsien, Tobias; Lenz, Teresa; Marchesini, Ivan; Marconi, Daniele; Meyer, Mareike; Niedziela, Marek; Nowatschin, Dominik; Ott, Jochen; Pantaleo, Felice; Peiffer, Thomas; Perieanu, Adrian; Pietsch, Niklas; Poehlsen, Jennifer; Sander, Christian; Scharf, Christian; Schleper, Peter; Schlieckau, Eike; Schmidt, Alexander; Schumann, Svenja; Schwandt, Joern; Stadie, Hartmut; Steinbrück, Georg; Stober, Fred-Markus Helmut; Stöver, Marc; Tholen, Heiner; Troendle, Daniel; Usai, Emanuele; Vanelderen, Lukas; Vanhoefer, Annika; Vormwald, Benedikt; Barth, Christian; Baus, Colin; Berger, Joram; Butz, Erik; Chwalek, Thorsten; Colombo, Fabio; De Boer, Wim; Dierlamm, Alexander; Fink, Simon; Friese, Raphael; Giffels, Manuel; Gilbert, Andrew; Haitz, Dominik; Hartmann, Frank; Heindl, Stefan Michael; Husemann, Ulrich; Katkov, Igor; Kornmayer, Andreas; Lobelle Pardo, Patricia; Maier, Benedikt; Mildner, Hannes; Mozer, Matthias Ulrich; Müller, Thomas; Müller, Thomas; Plagge, Michael; Quast, Gunter; Rabbertz, Klaus; Röcker, Steffen; Roscher, Frank; Schröder, Matthias; Sieber, Georg; Simonis, Hans-Jürgen; Ulrich, Ralf; Wagner-Kuhr, Jeannine; Wayand, Stefan; Weber, Marc; Weiler, Thomas; Williamson, Shawn; Wöhrmann, Clemens; Wolf, Roger; Anagnostou, Georgios; Daskalakis, Georgios; Geralis, Theodoros; Giakoumopoulou, Viktoria Athina; Kyriakis, Aristotelis; Loukas, Demetrios; Topsis-Giotis, Iasonas; Agapitos, Antonis; Kesisoglou, Stilianos; Panagiotou, Apostolos; Saoulidou, Niki; Tziaferi, Eirini; Evangelou, Ioannis; Flouris, Giannis; Foudas, Costas; Kokkas, Panagiotis; Loukas, Nikitas; Manthos, Nikolaos; Papadopoulos, Ioannis; Paradas, Evangelos; Filipovic, Nicolas; Bencze, Gyorgy; Hajdu, Csaba; Hidas, Pàl; Horvath, Dezso; Sikler, Ferenc; Veszpremi, Viktor; Vesztergombi, Gyorgy; Zsigmond, Anna Julia; Beni, Noemi; Czellar, Sandor; Karancsi, János; Molnar, Jozsef; Szillasi, Zoltan; Bartók, Márton; Makovec, Alajos; Raics, Peter; Trocsanyi, Zoltan Laszlo; Ujvari, Balazs; Bahinipati, Seema; Choudhury, Somnath; Mal, Prolay; Mandal, Koushik; Nayak, Aruna; Sahoo, Deepak Kumar; Sahoo, Niladribihari; Swain, Sanjay Kumar; Bansal, Sunil; Beri, Suman Bala; Bhatnagar, Vipin; Chawla, Ridhi; Gupta, Ruchi; Bhawandeep, Bhawandeep; Kalsi, Amandeep Kaur; Kaur, Anterpreet; Kaur, Manjit; Kumar, Ramandeep; Mehta, Ankita; Mittal, Monika; Singh, Jasbir; Walia, Genius; Kumar, Ashok; Bhardwaj, Ashutosh; Choudhary, Brajesh C; Garg, Rocky Bala; Keshri, Sumit; Kumar, Ajay; Malhotra, Shivali; Naimuddin, Md; Nishu, Nishu; Ranjan, Kirti; Sharma, Ramkrishna; Sharma, Varun; Bhattacharya, Rajarshi; Bhattacharya, Satyaki; Chatterjee, Kalyanmoy; Dey, Sourav; Dutt, Suneel; Dutta, Suchandra; Ghosh, Shamik; Majumdar, Nayana; Modak, Atanu; Mondal, Kuntal; Mukhopadhyay, Supratik; Nandan, Saswati; Purohit, Arnab; Roy, Ashim; Roy, Debarati; Roy Chowdhury, Suvankar; Sarkar, Subir; Sharan, Manoj; Thakur, Shalini; Behera, Prafulla Kumar; Chudasama, Ruchi; Dutta, Dipanwita; Jha, Vishwajeet; Kumar, Vineet; Mohanty, Ajit Kumar; Netrakanti, Pawan Kumar; Pant, Lalit Mohan; Shukla, Prashant; Topkar, Anita; Aziz, Tariq; Dugad, Shashikant; Kole, Gouranga; Mahakud, Bibhuprasad; Mitra, Soureek; Mohanty, Gagan Bihari; Sur, Nairit; Sutar, Bajrang; Banerjee, Sudeshna; Bhowmik, Sandeep; Dewanjee, Ram Krishna; Ganguly, Sanmay; Guchait, Monoranjan; Jain, Sandhya; Kumar, Sanjeev; Maity, Manas; Majumder, Gobinda; Mazumdar, Kajari; Parida, Bibhuti; Sarkar, Tanmay; Wickramage, Nadeesha; Chauhan, Shubhanshu; Dube, Sourabh; Kapoor, Anshul; Kothekar, Kunal; Rane, Aditee; Sharma, Seema; Bakhshiansohi, Hamed; Behnamian, Hadi; Chenarani, Shirin; Eskandari Tadavani, Esmaeel; Etesami, Seyed Mohsen; Fahim, Ali; Khakzad, Mohsen; Mohammadi Najafabadi, Mojtaba; Naseri, Mohsen; Paktinat Mehdiabadi, Saeid; Rezaei Hosseinabadi, Ferdos; Safarzadeh, Batool; Zeinali, Maryam; Felcini, Marta; Grunewald, Martin; Abbrescia, Marcello; Calabria, Cesare; Caputo, Claudio; Colaleo, Anna; Creanza, Donato; Cristella, Leonardo; De Filippis, Nicola; De Palma, Mauro; Fiore, Luigi; Iaselli, Giuseppe; Maggi, Giorgio; Maggi, Marcello; Miniello, Giorgia; My, Salvatore; Nuzzo, Salvatore; Pompili, Alexis; Pugliese, Gabriella; Radogna, Raffaella; Ranieri, Antonio; Selvaggi, Giovanna; Silvestris, Lucia; Venditti, Rosamaria; Abbiendi, Giovanni; Battilana, Carlo; Bonacorsi, Daniele; Braibant-Giacomelli, Sylvie; Brigliadori, Luca; Campanini, Renato; Capiluppi, Paolo; Castro, Andrea; Cavallo, Francesca Romana; Chhibra, Simranjit Singh; Codispoti, Giuseppe; Cuffiani, Marco; Dallavalle, Gaetano-Marco; Fabbri, Fabrizio; Fanfani, Alessandra; Fasanella, Daniele; Giacomelli, Paolo; Grandi, Claudio; Guiducci, Luigi; Marcellini, Stefano; Masetti, Gianni; Montanari, Alessandro; Navarria, Francesco; Perrotta, Andrea; Rossi, Antonio; Rovelli, Tiziano; Siroli, Gian Piero; Tosi, Nicolò; Albergo, Sebastiano; Chiorboli, Massimiliano; Costa, Salvatore; Di Mattia, Alessandro; Giordano, Ferdinando; Potenza, Renato; Tricomi, Alessia; Tuve, Cristina; Barbagli, Giuseppe; Ciulli, Vitaliano; Civinini, Carlo; D'Alessandro, Raffaello; Focardi, Ettore; Gori, Valentina; Lenzi, Piergiulio; Meschini, Marco; Paoletti, Simone; Sguazzoni, Giacomo; Viliani, Lorenzo; Benussi, Luigi; Bianco, Stefano; Fabbri, Franco; Piccolo, Davide; Primavera, Federica; Calvelli, Valerio; Ferro, Fabrizio; Lo Vetere, Maurizio; Monge, Maria Roberta; Robutti, Enrico; Tosi, Silvano; Brianza, Luca; Dinardo, Mauro Emanuele; Fiorendi, Sara; Gennai, Simone; Ghezzi, Alessio; Govoni, Pietro; Malvezzi, Sandra; Manzoni, Riccardo Andrea; Marzocchi, Badder; Menasce, Dario; Moroni, Luigi; Paganoni, Marco; Pedrini, Daniele; Pigazzini, Simone; Ragazzi, Stefano; Tabarelli de Fatis, Tommaso; Buontempo, Salvatore; Cavallo, Nicola; De Nardo, Guglielmo; Di Guida, Salvatore; Esposito, Marco; Fabozzi, Francesco; Iorio, Alberto Orso Maria; Lanza, Giuseppe; Lista, Luca; Meola, Sabino; Merola, Mario; Paolucci, Pierluigi; Sciacca, Crisostomo; Thyssen, Filip; Azzi, Patrizia; Bacchetta, Nicola; Benato, Lisa; Bisello, Dario; Boletti, Alessio; Carlin, Roberto; Carvalho Antunes De Oliveira, Alexandra; Checchia, Paolo; Dall'Osso, Martino; De Castro Manzano, Pablo; Dorigo, Tommaso; Dosselli, Umberto; Gasparini, Fabrizio; Gasparini, Ugo; Gozzelino, Andrea; Lacaprara, Stefano; Margoni, Martino; Meneguzzo, Anna Teresa; Pazzini, Jacopo; Pozzobon, Nicola; Ronchese, Paolo; Simonetto, Franco; Torassa, Ezio; Tosi, Mia; Zanetti, Marco; Zotto, Pierluigi; Zucchetta, Alberto; Zumerle, Gianni; Braghieri, Alessandro; Magnani, Alice; Montagna, Paolo; Ratti, Sergio P; Re, Valerio; Riccardi, Cristina; Salvini, Paola; Vai, Ilaria; Vitulo, Paolo; Alunni Solestizi, Luisa; Bilei, Gian Mario; Ciangottini, Diego; Fanò, Livio; Lariccia, Paolo; Leonardi, Roberto; Mantovani, Giancarlo; Menichelli, Mauro; Saha, Anirban; Santocchia, Attilio; Androsov, Konstantin; Azzurri, Paolo; Bagliesi, Giuseppe; Bernardini, Jacopo; Boccali, Tommaso; Castaldi, Rino; Ciocci, Maria Agnese; Dell'Orso, Roberto; Donato, Silvio; Fedi, Giacomo; Giassi, Alessandro; Grippo, Maria Teresa; Ligabue, Franco; Lomtadze, Teimuraz; Martini, Luca; Messineo, Alberto; Palla, Fabrizio; Rizzi, Andrea; Savoy-Navarro, Aurore; Spagnolo, Paolo; Tenchini, Roberto; Tonelli, Guido; Venturi, Andrea; Verdini, Piero Giorgio; Barone, Luciano; Cavallari, Francesca; Cipriani, Marco; D'imperio, Giulia; Del Re, Daniele; Diemoz, Marcella; Gelli, Simone; Jorda, Clara; Longo, Egidio; Margaroli, Fabrizio; Meridiani, Paolo; Organtini, Giovanni; Paramatti, Riccardo; Preiato, Federico; Rahatlou, Shahram; Rovelli, Chiara; Santanastasio, Francesco; Amapane, Nicola; Arcidiacono, Roberta; Argiro, Stefano; Arneodo, Michele; Bartosik, Nazar; Bellan, Riccardo; Biino, Cristina; Cartiglia, Nicolo; Costa, Marco; Covarelli, Roberto; Degano, Alessandro; Demaria, Natale; Finco, Linda; Kiani, Bilal; Mariotti, Chiara; Maselli, Silvia; Migliore, Ernesto; Monaco, Vincenzo; Monteil, Ennio; Obertino, Maria Margherita; Pacher, Luca; Pastrone, Nadia; Pelliccioni, Mario; Pinna Angioni, Gian Luca; Ravera, Fabio; Romero, Alessandra; Ruspa, Marta; Sacchi, Roberto; Shchelina, Ksenia; Sola, Valentina; Solano, Ada; Staiano, Amedeo; Traczyk, Piotr; Belforte, Stefano; Candelise, Vieri; Casarsa, Massimo; Cossutti, Fabio; Della Ricca, Giuseppe; La Licata, Chiara; Schizzi, Andrea; Zanetti, Anna; Kim, Dong Hee; Kim, Gui Nyun; Kim, Min Suk; Lee, Sangeun; Lee, Seh Wook; Oh, Young Do; Sekmen, Sezen; Son, Dong-Chul; Yang, Yu Chul; Kim, Hyunsoo; Lee, Ari; Brochero Cifuentes, Javier Andres; Kim, Tae Jeong; Cho, Sungwoong; Choi, Suyong; Go, Yeonju; Gyun, Dooyeon; Ha, Seungkyu; Hong, Byung-Sik; Jo, Youngkwon; Kim, Yongsun; Lee, Byounghoon; Lee, Kisoo; Lee, Kyong Sei; Lee, Songkyo; Lim, Jaehoon; Park, Sung Keun; Roh, Youn; Almond, John; Kim, Junho; Oh, Sung Bin; Seo, Seon-hee; Yang, Unki; Yoo, Hwi Dong; Yu, Geum Bong; Choi, Minkyoo; Kim, Hyunchul; Kim, Hyunyong; Kim, Ji Hyun; Lee, Jason Sang Hun; Park, Inkyu; Ryu, Geonmo; Ryu, Min Sang; Choi, Young-Il; Goh, Junghwan; Kim, Donghyun; Kwon, Eunhyang; Lee, Jongseok; Yu, Intae; Dudenas, Vytautas; Juodagalvis, Andrius; Vaitkus, Juozas; Ahmed, Ijaz; Ibrahim, Zainol Abidin; Komaragiri, Jyothsna Rani; Md Ali, Mohd Adli Bin; Mohamad Idris, Faridah; Wan Abdullah, Wan Ahmad Tajuddin; Yusli, Mohd Nizam; Zolkapli, Zukhaimira; Casimiro Linares, Edgar; Castilla-Valdez, Heriberto; De La Cruz-Burelo, Eduard; Heredia-De La Cruz, Ivan; Hernandez-Almada, Alberto; Lopez-Fernandez, Ricardo; Mejia Guisao, Jhovanny; Sánchez Hernández, Alberto; Carrillo Moreno, Salvador; Vazquez Valencia, Fabiola; Pedraza, Isabel; Salazar Ibarguen, Humberto Antonio; Uribe Estrada, Cecilia; Morelos Pineda, Antonio; Krofcheck, David; Butler, Philip H; Ahmad, Ashfaq; Ahmad, Muhammad; Hassan, Qamar; Hoorani, Hafeez R; Khan, Wajid Ali; Qazi, Shamona; Shoaib, Muhammad; Waqas, Muhammad; Bialkowska, Helena; Bluj, Michal; Boimska, Bożena; Frueboes, Tomasz; Górski, Maciej; Kazana, Malgorzata; Nawrocki, Krzysztof; Romanowska-Rybinska, Katarzyna; Szleper, Michal; Zalewski, Piotr; Bunkowski, Karol; Byszuk, Adrian; Doroba, Krzysztof; Kalinowski, Artur; Konecki, Marcin; Krolikowski, Jan; Misiura, Maciej; Olszewski, Michal; Walczak, Marek; Bargassa, Pedrame; Beirão Da Cruz E Silva, Cristóvão; Di Francesco, Agostino; Faccioli, Pietro; Ferreira Parracho, Pedro Guilherme; Gallinaro, Michele; Hollar, Jonathan; Leonardo, Nuno; Lloret Iglesias, Lara; Nemallapudi, Mythra Varun; Rodrigues Antunes, Joao; Seixas, Joao; Toldaiev, Oleksii; Vadruccio, Daniele; Varela, Joao; Vischia, Pietro; Bunin, Pavel; Gavrilenko, Mikhail; Golutvin, Igor; Gorbounov, Nikolai; Gorbunov, Ilya; Karjavin, Vladimir; Kozlov, Guennady; Lanev, Alexander; Malakhov, Alexander; Matveev, Viktor; Moisenz, Petr; Palichik, Vladimir; Perelygin, Victor; Savina, Maria; Shmatov, Sergey; Shulha, Siarhei; Skatchkov, Nikolai; Smirnov, Vitaly; Zarubin, Anatoli; Chtchipounov, Leonid; Golovtsov, Victor; Ivanov, Yury; Kim, Victor; Kuznetsova, Ekaterina; Murzin, Victor; Oreshkin, Vadim; Sulimov, Valentin; Vorobyev, Alexey; Andreev, Yuri; Dermenev, Alexander; Gninenko, Sergei; Golubev, Nikolai; Karneyeu, Anton; Kirsanov, Mikhail; Krasnikov, Nikolai; Pashenkov, Anatoli; Tlisov, Danila; Toropin, Alexander; Epshteyn, Vladimir; Gavrilov, Vladimir; Lychkovskaya, Natalia; Popov, Vladimir; Pozdnyakov, Ivan; Safronov, Grigory; Spiridonov, Alexander; Toms, Maria; Vlasov, Evgueni; Zhokin, Alexander; Chadeeva, Marina; Danilov, Mikhail; Zhemchugov, Evgenii; Andreev, Vladimir; Azarkin, Maksim; Dremin, Igor; Kirakosyan, Martin; Leonidov, Andrey; Rusakov, Sergey V; Terkulov, Adel; Baskakov, Alexey; Belyaev, Andrey; Boos, Edouard; Dubinin, Mikhail; Dudko, Lev; Ershov, Alexander; Gribushin, Andrey; Klyukhin, Vyacheslav; Kodolova, Olga; Lokhtin, Igor; Miagkov, Igor; Obraztsov, Stepan; Petrushanko, Sergey; Savrin, Viktor; Snigirev, Alexander; Azhgirey, Igor; Bayshev, Igor; Bitioukov, Sergei; Elumakhov, Dmitry; Kachanov, Vassili; Kalinin, Alexey; Konstantinov, Dmitri; Krychkine, Victor; Petrov, Vladimir; Ryutin, Roman; Sobol, Andrei; Troshin, Sergey; Tyurin, Nikolay; Uzunian, Andrey; Volkov, Alexey; Adzic, Petar; Cirkovic, Predrag; Devetak, Damir; Milosevic, Jovan; Rekovic, Vladimir; Alcaraz Maestre, Juan; Calvo, Enrique; Cerrada, Marcos; Chamizo Llatas, Maria; Colino, Nicanor; De La Cruz, Begona; Delgado Peris, Antonio; Escalante Del Valle, Alberto; Fernandez Bedoya, Cristina; Fernández Ramos, Juan Pablo; Flix, Jose; Fouz, Maria Cruz; Garcia-Abia, Pablo; Gonzalez Lopez, Oscar; Goy Lopez, Silvia; Hernandez, Jose M; Josa, Maria Isabel; Navarro De Martino, Eduardo; Pérez-Calero Yzquierdo, Antonio María; Puerta Pelayo, Jesus; Quintario Olmeda, Adrián; Redondo, Ignacio; Romero, Luciano; Senghi Soares, Mara; de Trocóniz, Jorge F; Missiroli, Marino; Moran, Dermot; Cuevas, Javier; Fernandez Menendez, Javier; Gonzalez Caballero, Isidro; Palencia Cortezon, Enrique; Sanchez Cruz, Sergio; Vizan Garcia, Jesus Manuel; Cabrillo, Iban Jose; Calderon, Alicia; Castiñeiras De Saa, Juan Ramon; Curras, Esteban; Fernandez, Marcos; Garcia-Ferrero, Juan; Gomez, Gervasio; Lopez Virto, Amparo; Marco, Jesus; Martinez Rivero, Celso; Matorras, Francisco; Piedra Gomez, Jonatan; Rodrigo, Teresa; Ruiz-Jimeno, Alberto; Scodellaro, Luca; Trevisani, Nicolò; Vila, Ivan; Vilar Cortabitarte, Rocio; Abbaneo, Duccio; Auffray, Etiennette; Auzinger, Georg; Bachtis, Michail; Baillon, Paul; Ball, Austin; Barney, David; Bloch, Philippe; Bocci, Andrea; Bonato, Alessio; Botta, Cristina; Camporesi, Tiziano; Castello, Roberto; Cepeda, Maria; Cerminara, Gianluca; D'Alfonso, Mariarosaria; D'Enterria, David; Dabrowski, Anne; Daponte, Vincenzo; David Tinoco Mendes, Andre; De Gruttola, Michele; De Guio, Federico; De Roeck, Albert; Di Marco, Emanuele; Dobson, Marc; Dordevic, Milos; Dorney, Brian; Du Pree, Tristan; Duggan, Daniel; Dünser, Marc; Dupont, Niels; Elliott-Peisert, Anna; Fartoukh, Stephane; Franzoni, Giovanni; Fulcher, Jonathan; Funk, Wolfgang; Gigi, Dominique; Gill, Karl; Girone, Maria; Glege, Frank; Gundacker, Stefan; Guthoff, Moritz; Hammer, Josef; Harris, Philip; Hegeman, Jeroen; Innocente, Vincenzo; Janot, Patrick; Kirschenmann, Henning; Knünz, Valentin; Kortelainen, Matti J; Kousouris, Konstantinos; Krammer, Manfred; Lecoq, Paul; Lourenco, Carlos; Lucchini, Marco Toliman; Magini, Nicolo; Malgeri, Luca; Mannelli, Marcello; Martelli, Arabella; Meijers, Frans; Mersi, Stefano; Meschi, Emilio; Moortgat, Filip; Morovic, Srecko; Mulders, Martijn; Neugebauer, Hannes; Orfanelli, Styliani; Orsini, Luciano; Pape, Luc; Perez, Emmanuelle; Peruzzi, Marco; Petrilli, Achille; Petrucciani, Giovanni; Pfeiffer, Andreas; Pierini, Maurizio; Racz, Attila; Reis, Thomas; Rolandi, Gigi; Rovere, Marco; Ruan, Manqi; Sakulin, Hannes; Sauvan, Jean-Baptiste; Schäfer, Christoph; Schwick, Christoph; Seidel, Markus; Sharma, Archana; Silva, Pedro; Simon, Michal; Sphicas, Paraskevas; Steggemann, Jan; Stoye, Markus; Takahashi, Yuta; Treille, Daniel; Triossi, Andrea; Tsirou, Andromachi; Veckalns, Viesturs; Veres, Gabor Istvan; Wardle, Nicholas; Zagoździńska, Agnieszka; Zeuner, Wolfram Dietrich; Bertl, Willi; Deiters, Konrad; Erdmann, Wolfram; Horisberger, Roland; Ingram, Quentin; Kaestli, Hans-Christian; Kotlinski, Danek; Langenegger, Urs; Rohe, Tilman; Bachmair, Felix; Bäni, Lukas; Bianchini, Lorenzo; Casal, Bruno; Dissertori, Günther; Dittmar, Michael; Donegà, Mauro; Eller, Philipp; Grab, Christoph; Heidegger, Constantin; Hits, Dmitry; Hoss, Jan; Kasieczka, Gregor; Lecomte, Pierre; Lustermann, Werner; Mangano, Boris; Marionneau, Matthieu; Martinez Ruiz del Arbol, Pablo; Masciovecchio, Mario; Meinhard, Maren Tabea; Meister, Daniel; Micheli, Francesco; Musella, Pasquale; Nessi-Tedaldi, Francesca; Pandolfi, Francesco; Pata, Joosep; Pauss, Felicitas; Perrin, Gaël; Perrozzi, Luca; Quittnat, Milena; Rossini, Marco; Schönenberger, Myriam; Starodumov, Andrei; Takahashi, Maiko; Tavolaro, Vittorio Raoul; Theofilatos, Konstantinos; Wallny, Rainer; Aarrestad, Thea Klaeboe; Amsler, Claude; Caminada, Lea; Canelli, Maria Florencia; Chiochia, Vincenzo; De Cosa, Annapaola; Galloni, Camilla; Hinzmann, Andreas; Hreus, Tomas; Kilminster, Benjamin; Lange, Clemens; Ngadiuba, Jennifer; Pinna, Deborah; Rauco, Giorgia; Robmann, Peter; Salerno, Daniel; Yang, Yong; Doan, Thi Hien; Jain, Shilpi; Khurana, Raman; Konyushikhin, Maxim; Kuo, Chia-Ming; Lin, Willis; Lu, Yun-Ju; Pozdnyakov, Andrey; Yu, Shin-Shan; Kumar, Arun; Chang, Paoti; Chang, You-Hao; Chang, Yu-Wei; Chao, Yuan; Chen, Kai-Feng; Chen, Po-Hsun; Dietz, Charles; Fiori, Francesco; Hou, George Wei-Shu; Hsiung, Yee; Liu, Yueh-Feng; Lu, Rong-Shyang; Miñano Moya, Mercedes; Paganis, Efstathios; Psallidas, Andreas; Tsai, Jui-fa; Tzeng, Yeng-Ming; Asavapibhop, Burin; Singh, Gurpreet; Srimanobhas, Norraphat; Suwonjandee, Narumon; Adiguzel, Aytul; Cerci, Salim; Damarseckin, Serdal; Demiroglu, Zuhal Seyma; Dozen, Candan; Dumanoglu, Isa; Girgis, Semiray; Gokbulut, Gul; Guler, Yalcin; Gurpinar, Emine; Hos, Ilknur; Kangal, Evrim Ersin; Onengut, Gulsen; Ozdemir, Kadri; Sunar Cerci, Deniz; Tali, Bayram; Topakli, Huseyin; Zorbilmez, Caglar; Bilin, Bugra; Bilmis, Selcuk; Isildak, Bora; Karapinar, Guler; Yalvac, Metin; Zeyrek, Mehmet; Gülmez, Erhan; Kaya, Mithat; Kaya, Ozlem; Yetkin, Elif Asli; Yetkin, Taylan; Cakir, Altan; Cankocak, Kerem; Sen, Sercan; Vardarlı, Fuat Ilkehan; Grynyov, Boris; Levchuk, Leonid; Sorokin, Pavel; Aggleton, Robin; Ball, Fionn; Beck, Lana; Brooke, James John; Burns, Douglas; Clement, Emyr; Cussans, David; Flacher, Henning; Goldstein, Joel; Grimes, Mark; Heath, Greg P; Heath, Helen F; Jacob, Jeson; Kreczko, Lukasz; Lucas, Chris; Meng, Zhaoxia; Newbold, Dave M; Paramesvaran, Sudarshan; Poll, Anthony; Sakuma, Tai; Seif El Nasr-storey, Sarah; Senkin, Sergey; Smith, Dominic; Smith, Vincent J; Bell, Ken W; Belyaev, Alexander; Brew, Christopher; Brown, Robert M; Calligaris, Luigi; Cieri, Davide; Cockerill, David JA; Coughlan, John A; Harder, Kristian; Harper, Sam; Olaiya, Emmanuel; Petyt, David; Shepherd-Themistocleous, Claire; Thea, Alessandro; Tomalin, Ian R; Williams, Thomas; Baber, Mark; Bainbridge, Robert; Buchmuller, Oliver; Bundock, Aaron; Burton, Darren; Casasso, Stefano; Citron, Matthew; Colling, David; Corpe, Louie; Dauncey, Paul; Davies, Gavin; De Wit, Adinda; Della Negra, Michel; Dunne, Patrick; Elwood, Adam; Futyan, David; Haddad, Yacine; Hall, Geoffrey; Iles, Gregory; Lane, Rebecca; Laner, Christian; Lucas, Robyn; Lyons, Louis; Magnan, Anne-Marie; Malik, Sarah; Mastrolorenzo, Luca; Nash, Jordan; Nikitenko, Alexander; Pela, Joao; Penning, Bjoern; Pesaresi, Mark; Raymond, David Mark; Richards, Alexander; Rose, Andrew; Seez, Christopher; Tapper, Alexander; Uchida, Kirika; Vazquez Acosta, Monica; Virdee, Tejinder; Zenz, Seth Conrad; Cole, Joanne; Hobson, Peter R; Khan, Akram; Kyberd, Paul; Leslie, Dawn; Reid, Ivan; Symonds, Philip; Teodorescu, Liliana; Turner, Mark; Borzou, Ahmad; Call, Kenneth; Dittmann, Jay; Hatakeyama, Kenichi; Liu, Hongxuan; Pastika, Nathaniel; Charaf, Otman; Cooper, Seth; Henderson, Conor; Rumerio, Paolo; Arcaro, Daniel; Avetisyan, Aram; Bose, Tulika; Gastler, Daniel; Rankin, Dylan; Richardson, Clint; Rohlf, James; Sulak, Lawrence; Zou, David; Benelli, Gabriele; Berry, Edmund; Cutts, David; Ferapontov, Alexey; Garabedian, Alex; Hakala, John; Heintz, Ulrich; Jesus, Orduna; Laird, Edward; Landsberg, Greg; Mao, Zaixing; Narain, Meenakshi; Piperov, Stefan; Sagir, Sinan; Spencer, Eric; Syarif, Rizki; Breedon, Richard; Breto, Guillermo; Burns, Dustin; Calderon De La Barca Sanchez, Manuel; Chauhan, Sushil; Chertok, Maxwell; Conway, John; Conway, Rylan; Cox, Peter Timothy; Erbacher, Robin; Flores, Chad; Funk, Garrett; Gardner, Michael; Ko, Winston; Lander, Richard; Mclean, Christine; Mulhearn, Michael; Pellett, Dave; Pilot, Justin; Ricci-Tam, Francesca; Shalhout, Shalhout; Smith, John; Squires, Michael; Stolp, Dustin; Tripathi, Mani; Wilbur, Scott; Yohay, Rachel; Cousins, Robert; Everaerts, Pieter; Florent, Alice; Hauser, Jay; Ignatenko, Mikhail; Saltzberg, David; Takasugi, Eric; Valuev, Vyacheslav; Weber, Matthias; Burt, Kira; Clare, Robert; Ellison, John Anthony; Gary, J William; Hanson, Gail; Heilman, Jesse; Jandir, Pawandeep; Kennedy, Elizabeth; Lacroix, Florent; Long, Owen Rosser; Malberti, Martina; Olmedo Negrete, Manuel; Paneva, Mirena Ivova; Shrinivas, Amithabh; Wei, Hua; Wimpenny, Stephen; Yates, Brent; Branson, James G; Cerati, Giuseppe Benedetto; Cittolin, Sergio; D'Agnolo, Raffaele Tito; Derdzinski, Mark; Gerosa, Raffaele; Holzner, André; Kelley, Ryan; Klein, Daniel; Letts, James; Macneill, Ian; Olivito, Dominick; Padhi, Sanjay; Pieri, Marco; Sani, Matteo; Sharma, Vivek; Simon, Sean; Tadel, Matevz; Vartak, Adish; Wasserbaech, Steven; Welke, Charles; Wood, John; Würthwein, Frank; Yagil, Avraham; Zevi Della Porta, Giovanni; Bhandari, Rohan; Bradmiller-Feld, John; Campagnari, Claudio; Dishaw, Adam; Dutta, Valentina; Flowers, Kristen; Franco Sevilla, Manuel; Geffert, Paul; George, Christopher; Golf, Frank; Gouskos, Loukas; Gran, Jason; Heller, Ryan; Incandela, Joe; Mccoll, Nickolas; Mullin, Sam Daniel; Ovcharova, Ana; Richman, Jeffrey; Stuart, David; Suarez, Indara; West, Christopher; Yoo, Jaehyeok; Anderson, Dustin; Apresyan, Artur; Bendavid, Joshua; Bornheim, Adolf; Bunn, Julian; Chen, Yi; Duarte, Javier; Mott, Alexander; Newman, Harvey B; Pena, Cristian; Spiropulu, Maria; Vlimant, Jean-Roch; Xie, Si; Zhu, Ren-Yuan; Andrews, Michael Benjamin; Azzolini, Virginia; Calamba, Aristotle; Carlson, Benjamin; Ferguson, Thomas; Paulini, Manfred; Russ, James; Sun, Menglei; Vogel, Helmut; Vorobiev, Igor; Cumalat, John Perry; Ford, William T; Jensen, Frank; Johnson, Andrew; Krohn, Michael; Mulholland, Troy; Stenson, Kevin; Wagner, Stephen Robert; Alexander, James; Chaves, Jorge; Chu, Jennifer; Dittmer, Susan; Mirman, Nathan; Nicolas Kaufman, Gala; Patterson, Juliet Ritchie; Rinkevicius, Aurelijus; Ryd, Anders; Skinnari, Louise; Sun, Werner; Tan, Shao Min; Tao, Zhengcheng; Thom, Julia; Tucker, Jordan; Wittich, Peter; Winn, Dave; Abdullin, Salavat; Albrow, Michael; Apollinari, Giorgio; Banerjee, Sunanda; Bauerdick, Lothar AT; Beretvas, Andrew; Berryhill, Jeffrey; Bhat, Pushpalatha C; Bolla, Gino; Burkett, Kevin; Butler, Joel Nathan; Cheung, Harry; Chlebana, Frank; Cihangir, Selcuk; Cremonesi, Matteo; Elvira, Victor Daniel; Fisk, Ian; Freeman, Jim; Gottschalk, Erik; Gray, Lindsey; Green, Dan; Grünendahl, Stefan; Gutsche, Oliver; Hare, Daryl; Harris, Robert M; Hasegawa, Satoshi; Hirschauer, James; Hu, Zhen; Jayatilaka, Bodhitha; Jindariani, Sergo; Johnson, Marvin; Joshi, Umesh; Klima, Boaz; Kreis, Benjamin; Lammel, Stephan; Linacre, Jacob; Lincoln, Don; Lipton, Ron; Liu, Tiehui; Lopes De Sá, Rafael; Lykken, Joseph; Maeshima, Kaori; Marraffino, John Michael; Maruyama, Sho; Mason, David; McBride, Patricia; Merkel, Petra; Mrenna, Stephen; Nahn, Steve; Newman-Holmes, Catherine; O'Dell, Vivian; Pedro, Kevin; Prokofyev, Oleg; Rakness, Gregory; Ristori, Luciano; Sexton-Kennedy, Elizabeth; Soha, Aron; Spalding, William J; Spiegel, Leonard; Stoynev, Stoyan; Strobbe, Nadja; Taylor, Lucas; Tkaczyk, Slawek; Tran, Nhan Viet; Uplegger, Lorenzo; Vaandering, Eric Wayne; Vernieri, Caterina; Verzocchi, Marco; Vidal, Richard; Wang, Michael; Weber, Hannsjoerg Artur; Whitbeck, Andrew; Acosta, Darin; Avery, Paul; Bortignon, Pierluigi; Bourilkov, Dimitri; Brinkerhoff, Andrew; Carnes, Andrew; Carver, Matthew; Curry, David; Das, Souvik; Field, Richard D; Furic, Ivan-Kresimir; Konigsberg, Jacobo; Korytov, Andrey; Ma, Peisen; Matchev, Konstantin; Mei, Hualin; Milenovic, Predrag; Mitselmakher, Guenakh; Rank, Douglas; Shchutska, Lesya; Sperka, David; Thomas, Laurent; Wang, Jian; Wang, Sean-Jiun; Yelton, John; Linn, Stephan; Markowitz, Pete; Martinez, German; Rodriguez, Jorge Luis; Ackert, Andrew; Adams, Jordon Rowe; Adams, Todd; Askew, Andrew; Bein, Samuel; Diamond, Brendan; Hagopian, Sharon; Hagopian, Vasken; Johnson, Kurtis F; Khatiwada, Ajeeta; Prosper, Harrison; Santra, Arka; Weinberg, Marc; Baarmand, Marc M; Bhopatkar, Vallary; Colafranceschi, Stefano; Hohlmann, Marcus; Kalakhety, Himali; Noonan, Daniel; Roy, Titas; Yumiceva, Francisco; Adams, Mark Raymond; Apanasevich, Leonard; Berry, Douglas; Betts, Russell Richard; Bucinskaite, Inga; Cavanaugh, Richard; Evdokimov, Olga; Gauthier, Lucie; Gerber, Cecilia Elena; Hofman, David Jonathan; Kurt, Pelin; O'Brien, Christine; Sandoval Gonzalez, Irving Daniel; Turner, Paul; Varelas, Nikos; Wu, Zhenbin; Zakaria, Mohammed; Zhang, Jingyu; Bilki, Burak; Clarida, Warren; Dilsiz, Kamuran; Durgut, Süleyman; Gandrajula, Reddy Pratap; Haytmyradov, Maksat; Khristenko, Viktor; Merlo, Jean-Pierre; Mermerkaya, Hamit; Mestvirishvili, Alexi; Moeller, Anthony; Nachtman, Jane; Ogul, Hasan; Onel, Yasar; Ozok, Ferhat; Penzo, Aldo; Snyder, Christina; Tiras, Emrah; Wetzel, James; Yi, Kai; Anderson, Ian; Blumenfeld, Barry; Cocoros, Alice; Eminizer, Nicholas; Fehling, David; Feng, Lei; Gritsan, Andrei; Maksimovic, Petar; Osherson, Marc; Roskes, Jeffrey; Sarica, Ulascan; Swartz, Morris; Xiao, Meng; Xin, Yongjie; You, Can; Al-bataineh, Ayman; Baringer, Philip; Bean, Alice; Bowen, James; Bruner, Christopher; Castle, James; Kenny III, Raymond Patrick; Kropivnitskaya, Anna; Majumder, Devdatta; Mcbrayer, William; Murray, Michael; Sanders, Stephen; Stringer, Robert; Tapia Takaki, Daniel; Wang, Quan; Ivanov, Andrew; Kaadze, Ketino; Khalil, Sadia; Makouski, Mikhail; Maravin, Yurii; Mohammadi, Abdollah; Saini, Lovedeep Kaur; Skhirtladze, Nikoloz; Toda, Sachiko; Lange, David; Rebassoo, Finn; Wright, Douglas; Anelli, Christopher; Baden, Drew; Baron, Owen; Belloni, Alberto; Calvert, Brian; Eno, Sarah Catherine; Ferraioli, Charles; Gomez, Jaime; Hadley, Nicholas John; Jabeen, Shabnam; Kellogg, Richard G; Kolberg, Ted; Kunkle, Joshua; Lu, Ying; Mignerey, Alice; Shin, Young Ho; Skuja, Andris; Tonjes, Marguerite; Tonwar, Suresh C; Apyan, Aram; Barbieri, Richard; Baty, Austin; Bi, Ran; Bierwagen, Katharina; Brandt, Stephanie; Busza, Wit; Cali, Ivan Amos; Demiragli, Zeynep; Di Matteo, Leonardo; Gomez Ceballos, Guillelmo; Goncharov, Maxim; Gulhan, Doga; Hsu, Dylan; Iiyama, Yutaro; Innocenti, Gian Michele; Klute, Markus; Kovalskyi, Dmytro; Krajczar, Krisztian; Lai, Yue Shi; Lee, Yen-Jie; Levin, Andrew; Luckey, Paul David; Marini, Andrea Carlo; Mcginn, Christopher; Mironov, Camelia; Narayanan, Siddharth; Niu, Xinmei; Paus, Christoph; Roland, Christof; Roland, Gunther; Salfeld-Nebgen, Jakob; Stephans, George; Sumorok, Konstanty; Tatar, Kaya; Varma, Mukund; Velicanu, Dragos; Veverka, Jan; Wang, Jing; Wang, Ta-Wei; Wyslouch, Bolek; Yang, Mingming; Zhukova, Victoria; Benvenuti, Alberto; Chatterjee, Rajdeep Mohan; Dahmes, Bryan; Evans, Andrew; Finkel, Alexey; Gude, Alexander; Hansen, Peter; Kalafut, Sean; Kao, Shih-Chuan; Klapoetke, Kevin; Kubota, Yuichi; Lesko, Zachary; Mans, Jeremy; Nourbakhsh, Shervin; Ruckstuhl, Nicole; Rusack, Roger; Tambe, Norbert; Turkewitz, Jared; Acosta, John Gabriel; Oliveros, Sandra; Avdeeva, Ekaterina; Bartek, Rachel; Bloom, Kenneth; Bose, Suvadeep; Claes, Daniel R; Dominguez, Aaron; Fangmeier, Caleb; Gonzalez Suarez, Rebeca; Kamalieddin, Rami; Knowlton, Dan; Kravchenko, Ilya; Meier, Frank; Monroy, Jose; Siado, Joaquin Emilo; Snow, Gregory R; Stieger, Benjamin; Alyari, Maral; Dolen, James; George, Jimin; Godshalk, Andrew; Harrington, Charles; Iashvili, Ia; Kaisen, Josh; Kharchilava, Avto; Kumar, Ashish; Parker, Ashley; Rappoccio, Salvatore; Roozbahani, Bahareh; Alverson, George; Barberis, Emanuela; Baumgartel, Darin; Chasco, Matthew; Hortiangtham, Apichart; Massironi, Andrea; Morse, David Michael; Nash, David; Orimoto, Toyoko; Teixeira De Lima, Rafael; Trocino, Daniele; Wang, Ren-Jie; Wood, Darien; Bhattacharya, Saptaparna; Hahn, Kristan Allan; Kubik, Andrew; Low, Jia Fu; Mucia, Nicholas; Odell, Nathaniel; Pollack, Brian; Schmitt, Michael Henry; Sung, Kevin; Trovato, Marco; Velasco, Mayda; Dev, Nabarun; Hildreth, Michael; Hurtado Anampa, Kenyi; Jessop, Colin; Karmgard, Daniel John; Kellams, Nathan; Lannon, Kevin; Marinelli, Nancy; Meng, Fanbo; Mueller, Charles; Musienko, Yuri; Planer, Michael; Reinsvold, Allison; Ruchti, Randy; Rupprecht, Nathaniel; Smith, Geoffrey; Taroni, Silvia; Valls, Nil; Wayne, Mitchell; Wolf, Matthias; Woodard, Anna; Alimena, Juliette; Antonelli, Louis; Brinson, Jessica; Bylsma, Ben; Durkin, Lloyd Stanley; Flowers, Sean; Francis, Brian; Hart, Andrew; Hill, Christopher; Hughes, Richard; Ji, Weifeng; Liu, Bingxuan; Luo, Wuming; Puigh, Darren; Rodenburg, Marissa; Winer, Brian L; Wulsin, Howard Wells; Cooperstein, Stephane; Driga, Olga; Elmer, Peter; Hardenbrook, Joshua; Hebda, Philip; Luo, Jingyu; Marlow, Daniel; Medvedeva, Tatiana; Mooney, Michael; Olsen, James; Palmer, Christopher; Piroué, Pierre; Stickland, David; Tully, Christopher; Zuranski, Andrzej; Malik, Sudhir; Barker, Anthony; Barnes, Virgil E; Benedetti, Daniele; Folgueras, Santiago; Gutay, Laszlo; Jha, Manoj; Jones, Matthew; Jung, Andreas Werner; Jung, Kurt; Miller, David Harry; Neumeister, Norbert; Radburn-Smith, Benjamin Charles; Shi, Xin; Sun, Jian; Svyatkovskiy, Alexey; Wang, Fuqiang; Xie, Wei; Xu, Lingshan; Parashar, Neeti; Stupak, John; Adair, Antony; Akgun, Bora; Chen, Zhenyu; Ecklund, Karl Matthew; Geurts, Frank JM; Guilbaud, Maxime; Li, Wei; Michlin, Benjamin; Northup, Michael; Padley, Brian Paul; Redjimi, Radia; Roberts, Jay; Rorie, Jamal; Tu, Zhoudunming; Zabel, James; Betchart, Burton; Bodek, Arie; de Barbaro, Pawel; Demina, Regina; Duh, Yi-ting; Ferbel, Thomas; Galanti, Mario; Garcia-Bellido, Aran; Han, Jiyeon; Hindrichs, Otto; Khukhunaishvili, Aleko; Lo, Kin Ho; Tan, Ping; Verzetti, Mauro; Chou, John Paul; Contreras-Campana, Emmanuel; Gershtein, Yuri; Gómez Espinosa, Tirso Alejandro; Halkiadakis, Eva; Heindl, Maximilian; Hidas, Dean; Hughes, Elliot; Kaplan, Steven; Kunnawalkam Elayavalli, Raghav; Kyriacou, Savvas; Lath, Amitabh; Nash, Kevin; Saka, Halil; Salur, Sevil; Schnetzer, Steve; Sheffield, David; Somalwar, Sunil; Stone, Robert; Thomas, Scott; Thomassen, Peter; Walker, Matthew; Foerster, Mark; Heideman, Joseph; Riley, Grant; Rose, Keith; Spanier, Stefan; Thapa, Krishna; Bouhali, Othmane; Castaneda Hernandez, Alfredo; Celik, Ali; Dalchenko, Mykhailo; De Mattia, Marco; Delgado, Andrea; Dildick, Sven; Eusebi, Ricardo; Gilmore, Jason; Huang, Tao; Juska, Evaldas; Kamon, Teruki; Krutelyov, Vyacheslav; Mueller, Ryan; Pakhotin, Yuriy; Patel, Rishi; Perloff, Alexx; Perniè, Luca; Rathjens, Denis; Rose, Anthony; Safonov, Alexei; Tatarinov, Aysen; Ulmer, Keith; Akchurin, Nural; Cowden, Christopher; Damgov, Jordan; Dragoiu, Cosmin; Dudero, Phillip Russell; Faulkner, James; Kunori, Shuichi; Lamichhane, Kamal; Lee, Sung Won; Libeiro, Terence; Undleeb, Sonaina; Volobouev, Igor; Wang, Zhixing; Delannoy, Andrés G; Greene, Senta; Gurrola, Alfredo; Janjam, Ravi; Johns, Willard; Maguire, Charles; Melo, Andrew; Ni, Hong; Sheldon, Paul; Tuo, Shengquan; Velkovska, Julia; Xu, Qiao; Arenton, Michael Wayne; Barria, Patrizia; Cox, Bradley; Goodell, Joseph; Hirosky, Robert; Ledovskoy, Alexander; Li, Hengne; Neu, Christopher; Sinthuprasith, Tutanon; Sun, Xin; Wang, Yanchu; Wolfe, Evan; Xia, Fan; Clarke, Christopher; Harr, Robert; Karchin, Paul Edmund; Lamichhane, Pramod; Sturdy, Jared; Belknap, Donald; Dasu, Sridhara; Dodd, Laura; Duric, Senka; Gomber, Bhawna; Grothe, Monika; Herndon, Matthew; Hervé, Alain; Klabbers, Pamela; Lanaro, Armando; Levine, Aaron; Long, Kenneth; Loveless, Richard; Ojalvo, Isabel; Perry, Thomas; Pierro, Giuseppe Antonio; Polese, Giovanni; Ruggles, Tyler; Savin, Alexander; Sharma, Archana; Smith, Nicholas; Smith, Wesley H; Taylor, Devin; Verwilligen, Piet; Woods, Nathaniel

2016-07-14

A search for narrow resonances decaying into dijet final states is performed on data from proton-proton collisions at a center-of-mass energy of 8 TeV, corresponding to an integrated luminosity of 18.8 fb$^{-1}$. The data were collected with the CMS detector using a novel technique called data scouting, in which the information associated with these selected events is much reduced, permitting collection of larger data samples. This technique enables CMS to record events containing jets at a rate of 1 kHz, by collecting the data from the high-level-trigger system. In this way, the sensitivity to low-mass resonances is increased significantly, allowing previously inaccessible couplings of new resonances to quarks and gluons to be probed. The resulting dijet mass distribution yields no evidence of narrow resonances. Upper limits are presented on the resonance cross sections as a function of mass, and compared with a variety of models predicting narrow resonances. The limits are translated into upper limits on th...

A mathematical model for adaptive vein formation during exploratory migration of Physarum polycephalum: routing while scouting

Science.gov (United States)

Schenz, Daniel; Shima, Yasuaki; Kuroda, Shigeru; Nakagaki, Toshiyuki; Ueda, Kei-Ichi

2017-11-01

Exploring free space (scouting) efficiently is a non-trivial task for organisms of limited perception, such as the amoeboid Physarum polycephalum. However, the strategy behind its exploratory behaviour has not yet been characterised. In this organism, as the extension of the frontal part into free space is directly supported by the transport of body mass from behind, the formation of transport channels (routing) plays the main role in that strategy. Here, we study the organism’s exploration by letting it expand through a corridor of constant width. When turning at a corner of the corridor, the organism constructed a main transport vein tracing a centre-in-centre line. We argue that this is efficient for mass transport due to its short length, and check this intuition with a new algorithm that can predict the main vein’s position from the frontal tip’s progression. We then present a numerical model that incorporates reaction-diffusion dynamics for the behaviour of the organism’s growth front and current reinforcement dynamics for the formation of the vein network in its wake, as well as interactions between the two. The accuracy of the model is tested against the behaviour of the real organism and the importance of the interaction between growth tip dynamics and vein network development is analysed by studying variants of the model. We conclude by offering a biological interpretation of the well-known current reinforcement rule in the context of the natural exploratory behaviour of Physarum polycephalum.

Electrical Stimulation of Coleopteran Muscle for Initiating Flight.

Science.gov (United States)

Choo, Hao Yu; Li, Yao; Cao, Feng; Sato, Hirotaka

2016-01-01

Some researchers have long been interested in reconstructing natural insects into steerable robots or vehicles. However, until recently, these so-called cyborg insects, biobots, or living machines existed only in science fiction. Owing to recent advances in nano/micro manufacturing, data processing, and anatomical and physiological biology, we can now stimulate living insects to induce user-desired motor actions and behaviors. To improve the practicality and applicability of airborne cyborg insects, a reliable and controllable flight initiation protocol is required. This study demonstrates an electrical stimulation protocol that initiates flight in a beetle (Mecynorrhina torquata, Coleoptera). A reliable stimulation protocol was determined by analyzing a pair of dorsal longitudinal muscles (DLMs), flight muscles that oscillate the wings. DLM stimulation has achieved with a high success rate (> 90%), rapid response time (cyborg insects or biobots.

Subkultura mládeže: Skauting v kulturologické reflexi

OpenAIRE

Rambousková, Anna

2013-01-01

The bachelor thesis deals with the analysis of the phenomenon of scouting. The aim of this thesis is answer the question, whether scouting can be regarded as a subculture and so contribute to understanding of scouting itself. In first charter terms culture, subculture and youth subculture are defined. Following part presents the organization Scout - association of boy scouts and girl scouts of the Czech Republic. It uses the structure of institution proposed by Bronislaw Malinowski. The main ...

The weight lowering effect of sibutramine and its impact on serum lipids in cardiovascular high risk patients with and without type 2 diabetes mellitus - an analysis from the SCOUT lead-in period

Directory of Open Access Journals (Sweden)

James Philip T

2010-02-01

Full Text Available Abstract Background Obesity, type 2 diabetes mellitus (T2D and unhealthy blood lipid profile are strongly associated with the risk of developing cardiovascular disease (CVD. We examined whether blood lipid changes with short term administration of the weight lowering drug, sibutramine and lifestyle modification in obese and overweight high-risk patients was associated with T2D status at screening. Methods The Sibutramine Cardiovascular OUTcomes (SCOUT trial included obese and overweight patients at increased risk of cardiovascular events. All patients received guidance on diet and exercise plus once-daily 10 mg sibutramine during the 6-week, single blind lead-in period. Multivariable regression models were used to investigate factors associated with changes in lipid levels during the first four weeks of treatment. Results A total of 10 742 patients received at least one dose of sibutramine during the 6-week lead-in period of SCOUT. After four weeks, patients experienced mean reductions in low density lipoprotein (LDL-C 0.19 mmol/L, high density lipoprotein (HDL-C 0.019 mmol/L, very low density lipoprotein (VLDL-C 0.08 mmol/L, total cholesterol (TC 0.31 mmol/L and triglycerides 0.24 mmol/L (p 2 decrease in BMI in patients with T2D was associated with -0.09 mmol/L in LDL-C (P Conclusion Short term weight management with sibutramine therapy in obese or overweight high-risk patients induced significant mean reductions for all lipids. Those without T2D benefited most. Patients with hyperlipidaemia and the less obese patients also had greater falls in LDL-C and TC during weight loss. The trial is registered at ClinicalTrial.gov number: NCT00234832.

Public Library YA Program Roundup: Murder, We Wrote...and Played [and] Asleep in the Library: Girl Scouts Earn "From Dreams to Reality" Patch [and] Sign Language Funshop [and] Science Fair Help Day [and] A Skyomish Fairy Tale [and] The POW! Project: Picturing Our World! Teens Create Art and Self-Esteem at the Boston Public Library.

Science.gov (United States)

Goldsmith, Francisca; Seblonka, Cathy Sullivan; Wagner, Joyce; Smith, Tammy; Sipos, Caryn; Bodart, Joni Richards

1998-01-01

Includes six articles that describe public library programs for teens. Highlights include interactive murder mysteries; a girl scout sleepover program on career awareness; sign language workshop; a Science Fair help day that included guest speakers; a unit on fairy tales and legends; and a project to enhance creativity and self-esteem. (LRW)

Tolerability of sibutramine during a 6-week treatment period in high-risk patients with cardiovascular disease and/or diabetes: a preliminary analysis of the Sibutramine Cardiovascular Outcomes (SCOUT) Trial

DEFF Research Database (Denmark)

Maggioni, A.P.; Caterson, I.; Coutinho, W.

2008-01-01

Uncertainties about the cardiovascular safety of sibutramine led to the SCOUT trial that is investigating sibutramine plus weight management in high-risk, overweight/obese patients. A 6-week lead-in period during which all patients received sibutramine permitted an initial assessment...... of tolerability. A total of 10,742 patients received sibutramine and 3.1% of these discontinued due to an adverse event; issues affecting more than 10 patients were drug intolerance, headache, insomnia, nausea, dry mouth, and constipation-, tachycardia-, and hypertension-related events. Serious adverse events......, most commonly associated with the System Organ Class, Cardiac disorders, were reported by 2.7% of patients; however, the majority was not considered sibutramine-related. Adverse events relating to high blood pressure and/or pulse rate, whether reported as adverse events leading to discontinuation...

Hydrogen peroxide and central redox theory for aerobic life: A tribute to Helmut Sies: Scout, trailblazer, and redox pioneer.

Science.gov (United States)

Jones, Dean P

2016-04-01

When Rafael Radi and I wrote about Helmut Sies for the Redox Pioneer series, I was disappointed that the Editor restricted us to the use of "Pioneer" in the title. My view is that Helmut was always ahead of the pioneers: He was a scout discovering paths for exploration and a trailblazer developing strategies and methods for discovery. I have known him for nearly 40 years and greatly enjoyed his collegiality as well as brilliance in scientific scholarship. He made monumental contributions to 20th century physiological chemistry beginning with his first measurement of H2O2 in rat liver. While continuous H2O2 production is dogma today, the concept of H2O2 production in mammalian tissues was largely buried for half a century. He continued this leadership in research on oxidative stress, GSH, selenium, and singlet oxygen, during the timeframe when physiological chemistry and biochemistry transitioned to contemporary 21st century systems biology. His impact has been extensive in medical and health sciences, especially in nutrition, aging, toxicology and cancer. I briefly summarize my interactions with Helmut, stressing our work together on the redox code, a set of principles to link mitochondrial respiration, bioenergetics, H2O2 metabolism, redox signaling and redox proteomics into central redox theory. Copyright © 2015 The Author. Published by Elsevier Inc. All rights reserved.

The terminator syndrome: Science fiction, cinema and contemporary culture

Directory of Open Access Journals (Sweden)

J. Sey

1992-05-01

Full Text Available This paper examines the impact of contemporary technology on representations of the human body in American popular culture, focusing on James Cameron’s science fiction films The Terminator (1984 and The Terminator II - Judgment Day (1991 in both of which the key figures are cybernetic organisms (cyborgs or a robot which can exactly imitate the human form . The paper argues that the ability of modern film technology’ to represent the human form in robotic guise undercuts the distinction between nature and culture which maintains the position of the human being in society. The ability of the robot or cyborg to be ‘polygendered’ in particular, undermines the position of a properly oedipalized human body in society, one which balances the instinctual life against the rule of cultural law. As a result the second Terminator film attempts a recuperation of the category of the human by an oedipalization of the terminator cyborg.

Phenylacetylene and PAH

Indian Academy of Sciences (India)

During the last decades, polycyclic aromatic hydrocarbons (PAHs) and other related aromatic compounds, such as ionized PAHs, have received considerable attention from astronomers, astrobiologists, environmentalists, and the combustion community. In the interstellar medium, PAH like species account for up to 10% of ...

Differential changes in serum uric acid concentrations in sibutramine promoted weight loss in diabetes: results from four weeks of the lead-in period of the SCOUT trial

Directory of Open Access Journals (Sweden)

Caterson Ian D

2009-10-01

Full Text Available Abstract Background and aims Elevated levels of serum uric acid are associated with an increased risk of cardiovascular morbidity and mortality. The response of uric acid to weight loss therapy (lifestyle plus sibutramine in an overweight and obese cardiovascular high risk population was studied. Methods and results Data from a four week single-blind lead-in period of the Sibutramine Cardiovascular OUTcomes (SCOUT study were analyzed. 2584 patients (24% had diabetes mellitus (DM only, 1748 (16% had cardiovascular disease (CVD only and 6397 (60% had both DM + CVD. Uric acid concentrations (mean ± standard deviation at screening were significantly higher among patients with CVD compared to patients without CVD (p Conclusion A four week daily intake of sibutramine and life style changes was associated with significant reductions in mean uric acid levels. Changes in renal glucose load in diabetes seem to counteract a potential uricosuric effect of sibutramine. Trial Registration The trial is registered at ClinicalTrial.gov number: NCT00234832.

Cosmophobia, Nibiru, and Doomsday 2012

Science.gov (United States)

Morrison, D.

2010-08-01

Stories about the fictional planet Nibiru and predictions of doomsday in December 2012 have blossomed on the Internet and are beginning to creep into the more traditional media. There are now (September 2009) more than 200 books listed on Amazon.com dealing with the 2012 doomsday. Publicity for the science fiction film "2012" seem to be marketing Hollywood disasters as reality. As this hoax spreads, many more disaster scenarios are being suggested. Every week I receive dozens of questions sent to the NASA website "Ask an Astrobiologist" from people who are afraid that the world is about to end. Most of this fear is directed at astronomical phenomena being characterized on the Internet as threats. Following is a list of the most popular "Twenty Questions" sent to Ask an Astrobiologist, organized in a logical succession and answered in some detail. The questions are mostly composites, but they are based on real messages sent to NASA by the public.

Astrobiology and society: building an interdisciplinary research community.

Science.gov (United States)

Race, Margaret; Denning, Kathryn; Bertka, Constance M; Dick, Steven J; Harrison, Albert A; Impey, Christopher; Mancinelli, Rocco

2012-10-01

This paper reports recent efforts to gather experts from the humanities and social sciences along with astrobiologists to consider the cultural, societal, and psychological implications of astrobiology research and exploration. We began by convening a workshop to draft a research roadmap on astrobiology's societal implications and later formed a Focus Group on Astrobiology and Society under the auspices of the NASA Astrobiology Institute (NAI). Just as the Astrobiology Science Roadmap and various astrobiology science focus groups have helped researchers orient and understand their work across disciplinary contexts, our intent was to apply the same approach to examine areas beyond the physical and life sciences and expand interdisciplinary interaction and scholarly understanding. These efforts continue as an experiment in progress, with an open invitation to interested researchers-astrobiologists as well as scholars in the humanities and social sciences-to become involved in research, analysis, and proactive discussions concerning the potential impacts of astrobiology on society as well as the possible impacts of society on progress in astrobiology.

[Re-signification of the human in the context of the "ciborgzation": a look at the human being-machine relationship in intensive care].

Science.gov (United States)

Vargas, Mara Ambrosina de O; Meyer, Dagmar Estermann

2005-06-01

This study discusses the human being-machine relationship in the process called "cyborgzation" of the nurse who works in intensive care, based on post-structuralist Cultural Studies and highlighting Haraway's concept of cyborg. In it, manuals used by nurses in Intensive Care Units have been examined as cultural texts. This cultural analysis tries to decode the various senses of "human" and "machine", with the aim of recognizing processes that turn nurses into cyborgs. The argument is that intensive care nurses fall into a process of "technology embodiment" that turns the body-professional into a hybrid that makes possible to disqualify, at the same time, notions such as machine and body "proper", since it is the hybridization between one and the other that counts there. Like cyborgs, intensive care nurses learn to "be with" the machine, and this connection limits the specificity of their actions. It is suggested that processes of "cyborgzation" such as this are useful for questioning - and to deal with in different ways - the senses of "human" and "humanity" that support a major part of knowledge/action in health.

Search for Narrow Resonances in Dijet Final States at sqrt[s]=8  TeV with the Novel CMS Technique of Data Scouting.

Science.gov (United States)

Khachatryan, V; Sirunyan, A M; Tumasyan, A; Adam, W; Asilar, E; Bergauer, T; Brandstetter, J; Brondolin, E; Dragicevic, M; Erö, J; Flechl, M; Friedl, M; Frühwirth, R; Ghete, V M; Hartl, C; Hörmann, N; Hrubec, J; Jeitler, M; König, A; Krätschmer, I; Liko, D; Matsushita, T; Mikulec, I; Rabady, D; Rad, N; Rahbaran, B; Rohringer, H; Schieck, J; Strauss, J; Treberer-Treberspurg, W; Waltenberger, W; Wulz, C-E; Mossolov, V; Shumeiko, N; Suarez Gonzalez, J; Alderweireldt, S; De Wolf, E A; Janssen, X; Knutsson, A; Lauwers, J; Van De Klundert, M; Van Haevermaet, H; Van Mechelen, P; Van Remortel, N; Van Spilbeeck, A; Abu Zeid, S; Blekman, F; D'Hondt, J; Daci, N; De Bruyn, I; Deroover, K; Heracleous, N; Lowette, S; Moortgat, S; Moreels, L; Olbrechts, A; Python, Q; Tavernier, S; Van Doninck, W; Van Mulders, P; Van Parijs, I; Brun, H; Caillol, C; Clerbaux, B; De Lentdecker, G; Delannoy, H; Fasanella, G; Favart, L; Goldouzian, R; Grebenyuk, A; Karapostoli, G; Lenzi, T; Léonard, A; Luetic, J; Maerschalk, T; Marinov, A; Randle-Conde, A; Seva, T; Vander Velde, C; Vanlaer, P; Yonamine, R; Zenoni, F; Zhang, F; Cimmino, A; Cornelis, T; Dobur, D; Fagot, A; Garcia, G; Gul, M; Mccartin, J; Poyraz, D; Salva, S; Schöfbeck, R; Tytgat, M; Van Driessche, W; Yazgan, E; Zaganidis, N; Beluffi, C; Bondu, O; Brochet, S; Bruno, G; Caudron, A; Ceard, L; De Visscher, S; Delaere, C; Delcourt, M; Forthomme, L; Francois, B; Giammanco, A; Jafari, A; Jez, P; Komm, M; Lemaitre, V; Magitteri, A; Mertens, A; Musich, M; Nuttens, C; Piotrzkowski, K; Quertenmont, L; Selvaggi, M; Vidal Marono, M; Wertz, S; Beliy, N; Aldá Júnior, W L; Alves, F L; Alves, G A; Brito, L; Correa Martins Junior, M; Hensel, C; Moraes, A; Pol, M E; Rebello Teles, P; Belchior Batista Das Chagas, E; Carvalho, W; Chinellato, J; Custódio, A; Da Costa, E M; Da Silveira, G G; De Jesus Damiao, D; De Oliveira Martins, C; Fonseca De Souza, S; Huertas Guativa, L M; Malbouisson, H; Matos Figueiredo, D; Mora Herrera, C; Mundim, L; Nogima, H; Prado Da Silva, W L; Santoro, A; Sznajder, A; Tonelli Manganote, E J; Vilela Pereira, A; Ahuja, S; Bernardes, C A; Dogra, S; Fernandez Perez Tomei, T R; Gregores, E M; Mercadante, P G; Moon, C S; Novaes, S F; Padula, Sandra S; Romero Abad, D; Ruiz Vargas, J C; Aleksandrov, A; Hadjiiska, R; Iaydjiev, P; Rodozov, M; Stoykova, S; Sultanov, G; Vutova, M; Dimitrov, A; Glushkov, I; Litov, L; Pavlov, B; Petkov, P; Fang, W; Ahmad, M; Bian, J G; Chen, G M; Chen, H S; Chen, M; Chen, Y; Cheng, T; Du, R; Jiang, C H; Leggat, D; Liu, Z; Romeo, F; Shaheen, S M; Spiezia, A; Tao, J; Wang, C; Wang, Z; Zhang, H; Zhao, J; Asawatangtrakuldee, C; Ban, Y; Li, Q; Liu, S; Mao, Y; Qian, S J; Wang, D; Xu, Z; Avila, C; Cabrera, A; Chaparro Sierra, L F; Florez, C; Gomez, J P; González Hernández, C F; Ruiz Alvarez, J D; Sanabria, J C; Godinovic, N; Lelas, D; Puljak, I; Ribeiro Cipriano, P M; Antunovic, Z; Kovac, M; Brigljevic, V; Ferencek, D; Kadija, K; Micanovic, S; Sudic, L; Attikis, A; Mavromanolakis, G; Mousa, J; Nicolaou, C; Ptochos, F; Razis, P A; Rykaczewski, H; Finger, M; Finger, M; Carrera Jarrin, E; Elgammal, S; Mohamed, A; Mohammed, Y; Salama, E; Calpas, B; Kadastik, M; Murumaa, M; Perrini, L; Raidal, M; Tiko, A; Veelken, C; Eerola, P; Pekkanen, J; Voutilainen, M; Härkönen, J; Karimäki, V; Kinnunen, R; Lampén, T; Lassila-Perini, K; Lehti, S; Lindén, T; Luukka, P; Peltola, T; Tuominiemi, J; Tuovinen, E; Wendland, L; Talvitie, J; Tuuva, T; Besancon, M; Couderc, F; Dejardin, M; Denegri, D; Fabbro, B; Faure, J L; Favaro, C; Ferri, F; Ganjour, S; Ghosh, S; Givernaud, A; Gras, P; Hamel de Monchenault, G; Jarry, P; Kucher, I; Locci, E; Machet, M; Malcles, J; Rander, J; Rosowsky, A; Titov, M; Zghiche, A; Abdulsalam, A; Antropov, I; Baffioni, S; Beaudette, F; Busson, P; Cadamuro, L; Chapon, E; Charlot, C; Davignon, O; Granier de Cassagnac, R; Jo, M; Lisniak, S; Miné, P; Naranjo, I N; Nguyen, M; Ochando, C; Ortona, G; Paganini, P; Pigard, P; Regnard, S; Salerno, R; Sirois, Y; Strebler, T; Yilmaz, Y; Zabi, A; Agram, J-L; Andrea, J; 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Andrews, M B; Azzolini, V; Calamba, A; Carlson, B; Ferguson, T; Paulini, M; Russ, J; Sun, M; Vogel, H; Vorobiev, I; Cumalat, J P; Ford, W T; Jensen, F; Johnson, A; Krohn, M; Mulholland, T; Stenson, K; Wagner, S R; Alexander, J; Chaves, J; Chu, J; Dittmer, S; Mirman, N; Nicolas Kaufman, G; Patterson, J R; Rinkevicius, A; Ryd, A; Skinnari, L; Sun, W; Tan, S M; Tao, Z; Thom, J; Tucker, J; Wittich, P; Winn, D; Abdullin, S; Albrow, M; Apollinari, G; Banerjee, S; Bauerdick, L A T; Beretvas, A; Berryhill, J; Bhat, P C; Bolla, G; Burkett, K; Butler, J N; Cheung, H W K; Chlebana, F; Cihangir, S; Cremonesi, M; Elvira, V D; Fisk, I; Freeman, J; Gottschalk, E; Gray, L; Green, D; Grünendahl, S; Gutsche, O; Hare, D; Harris, R M; Hasegawa, S; Hirschauer, J; Hu, Z; Jayatilaka, B; Jindariani, S; Johnson, M; Joshi, U; Klima, B; Kreis, B; Lammel, S; Linacre, J; Lincoln, D; Lipton, R; Liu, T; Lopes De Sá, R; Lykken, J; Maeshima, K; Marraffino, J M; Maruyama, S; Mason, D; McBride, P; Merkel, P; Mrenna, S; Nahn, S; Newman-Holmes, C; O'Dell, V; Pedro, K; Prokofyev, O; Rakness, G; Ristori, L; Sexton-Kennedy, E; Soha, A; Spalding, W J; Spiegel, L; Stoynev, S; Strobbe, N; Taylor, L; Tkaczyk, S; Tran, N V; Uplegger, L; Vaandering, E W; Vernieri, C; Verzocchi, M; Vidal, R; Wang, M; Weber, H A; Whitbeck, A; Acosta, D; Avery, P; Bortignon, P; Bourilkov, D; Brinkerhoff, A; Carnes, A; Carver, M; Curry, D; Das, S; Field, R D; Furic, I K; Konigsberg, J; Korytov, A; Ma, P; Matchev, K; Mei, H; Milenovic, P; Mitselmakher, G; Rank, D; Shchutska, L; Sperka, D; Thomas, L; Wang, J; Wang, S; Yelton, J; Linn, S; Markowitz, P; Martinez, G; Rodriguez, J L; Ackert, A; Adams, J R; Adams, T; Askew, A; Bein, S; Diamond, B; Hagopian, S; Hagopian, V; Johnson, K F; Khatiwada, A; Prosper, H; Santra, A; Weinberg, M; Baarmand, M M; Bhopatkar, V; Colafranceschi, S; Hohlmann, M; Kalakhety, H; Noonan, D; Roy, T; Yumiceva, F; Adams, M R; Apanasevich, L; Berry, D; Betts, R R; Bucinskaite, I; Cavanaugh, R; Evdokimov, O; Gauthier, L; Gerber, C E; Hofman, D J; Kurt, P; O'Brien, C; Sandoval Gonzalez, I D; Turner, P; Varelas, N; Wu, Z; Zakaria, M; Zhang, J; Bilki, B; Clarida, W; Dilsiz, K; Durgut, S; Gandrajula, R P; Haytmyradov, M; Khristenko, V; Merlo, J-P; Mermerkaya, H; Mestvirishvili, A; Moeller, A; Nachtman, J; Ogul, H; Onel, Y; Ozok, F; Penzo, A; Snyder, C; Tiras, E; Wetzel, J; Yi, K; Anderson, I; Blumenfeld, B; Cocoros, A; Eminizer, N; Fehling, D; Feng, L; Gritsan, A V; Maksimovic, P; Osherson, M; Roskes, J; Sarica, U; Swartz, M; Xiao, M; Xin, Y; You, C; Al-Bataineh, A; Baringer, P; Bean, A; Bowen, J; Bruner, C; Castle, J; Kenny, R P; Kropivnitskaya, A; Majumder, D; Mcbrayer, W; Murray, M; Sanders, S; Stringer, R; Tapia Takaki, J D; Wang, Q; Ivanov, A; Kaadze, K; Khalil, S; Makouski, M; Maravin, Y; Mohammadi, A; Saini, L K; Skhirtladze, N; Toda, S; Lange, D; Rebassoo, F; Wright, D; Anelli, C; Baden, A; Baron, O; Belloni, A; Calvert, B; Eno, S C; Ferraioli, C; Gomez, J A; Hadley, N J; Jabeen, S; Kellogg, R G; Kolberg, T; Kunkle, J; Lu, Y; Mignerey, A C; Shin, Y H; Skuja, A; Tonjes, M B; Tonwar, S C; Apyan, A; Barbieri, R; Baty, A; Bi, R; Bierwagen, K; Brandt, S; Busza, W; Cali, I A; Demiragli, Z; Di Matteo, L; Gomez Ceballos, G; Goncharov, M; Gulhan, D; Hsu, D; Iiyama, Y; Innocenti, G M; Klute, M; Kovalskyi, D; Krajczar, K; Lai, Y S; Lee, Y-J; Levin, A; Luckey, P D; Marini, A C; Mcginn, C; Mironov, C; Narayanan, S; Niu, X; Paus, C; Roland, C; Roland, G; Salfeld-Nebgen, J; Stephans, G S F; Sumorok, K; Tatar, K; Varma, M; Velicanu, D; Veverka, J; Wang, J; Wang, T W; Wyslouch, B; Yang, M; Zhukova, V; Benvenuti, A C; Chatterjee, R M; Dahmes, B; Evans, A; Finkel, A; Gude, A; Hansen, P; Kalafut, S; Kao, S C; Klapoetke, K; Kubota, Y; Lesko, Z; Mans, J; Nourbakhsh, S; Ruckstuhl, N; Rusack, R; Tambe, N; Turkewitz, J; Acosta, J G; Oliveros, S; Avdeeva, E; Bartek, R; Bloom, K; Bose, S; Claes, D R; Dominguez, A; Fangmeier, C; Gonzalez Suarez, R; Kamalieddin, R; Knowlton, D; Kravchenko, I; Meier, F; Monroy, J; Siado, J E; Snow, G R; Stieger, B; Alyari, M; Dolen, J; George, J; Godshalk, A; Harrington, C; Iashvili, I; Kaisen, J; Kharchilava, A; Kumar, A; Parker, A; Rappoccio, S; Roozbahani, B; Alverson, G; Barberis, E; Baumgartel, D; Chasco, M; Hortiangtham, A; Massironi, A; Morse, D M; Nash, D; Orimoto, T; Teixeira De Lima, R; Trocino, D; Wang, R-J; Wood, D; Bhattacharya, S; Hahn, K A; Kubik, A; Low, J F; Mucia, N; Odell, N; Pollack, B; Schmitt, M H; Sung, K; Trovato, M; Velasco, M; Dev, N; Hildreth, M; Hurtado Anampa, K; Jessop, C; Karmgard, D J; Kellams, N; Lannon, K; Marinelli, N; Meng, F; Mueller, C; Musienko, Y; Planer, M; Reinsvold, A; Ruchti, R; Rupprecht, N; Smith, G; Taroni, S; Valls, N; Wayne, M; Wolf, M; Woodard, A; Alimena, J; Antonelli, L; Brinson, J; Bylsma, B; Durkin, L S; Flowers, S; Francis, B; Hart, A; Hill, C; Hughes, R; Ji, W; Liu, B; Luo, W; Puigh, D; Rodenburg, M; Winer, B L; Wulsin, H W; Cooperstein, S; Driga, O; Elmer, P; Hardenbrook, J; Hebda, P; Luo, J; Marlow, D; Medvedeva, T; Mooney, M; Olsen, J; Palmer, C; Piroué, P; Stickland, D; Tully, C; Zuranski, A; Malik, S; Barker, A; Barnes, V E; Benedetti, D; Folgueras, S; Gutay, L; Jha, M K; Jones, M; Jung, A W; Jung, K; Miller, D H; Neumeister, N; Radburn-Smith, B C; Shi, X; Sun, J; Svyatkovskiy, A; Wang, F; Xie, W; Xu, L; Parashar, N; Stupak, J; Adair, A; Akgun, B; Chen, Z; Ecklund, K M; Geurts, F J M; Guilbaud, M; Li, W; Michlin, B; Northup, M; Padley, B P; Redjimi, R; Roberts, J; Rorie, J; Tu, Z; Zabel, J; Betchart, B; Bodek, A; de Barbaro, P; Demina, R; Duh, Y T; Ferbel, T; Galanti, M; Garcia-Bellido, A; Han, J; Hindrichs, O; Khukhunaishvili, A; Lo, K H; Tan, P; Verzetti, M; Chou, J P; Contreras-Campana, E; Gershtein, Y; Gómez Espinosa, T A; Halkiadakis, E; Heindl, M; Hidas, D; Hughes, E; Kaplan, S; Kunnawalkam Elayavalli, R; Kyriacou, S; Lath, A; Nash, K; Saka, H; Salur, S; Schnetzer, S; Sheffield, D; Somalwar, S; Stone, R; Thomas, S; Thomassen, P; Walker, M; Foerster, M; Heideman, J; Riley, G; Rose, K; Spanier, S; Thapa, K; Bouhali, O; Castaneda Hernandez, A; Celik, A; Dalchenko, M; De Mattia, M; Delgado, A; Dildick, S; Eusebi, R; Gilmore, J; Huang, T; Juska, E; Kamon, T; Krutelyov, V; Mueller, R; Pakhotin, Y; Patel, R; Perloff, A; Perniè, L; Rathjens, D; Rose, A; Safonov, A; Tatarinov, A; Ulmer, K A; Akchurin, N; Cowden, C; Damgov, J; Dragoiu, C; Dudero, P R; Faulkner, J; Kunori, S; Lamichhane, K; Lee, S W; Libeiro, T; Undleeb, S; Volobouev, I; Wang, Z; Delannoy, A G; Greene, S; Gurrola, A; Janjam, R; Johns, W; Maguire, C; Melo, A; Ni, H; Sheldon, P; Tuo, S; Velkovska, J; Xu, Q; Arenton, M W; Barria, P; Cox, B; Goodell, J; Hirosky, R; Ledovskoy, A; Li, H; Neu, C; Sinthuprasith, T; Sun, X; Wang, Y; Wolfe, E; Xia, F; Clarke, C; Harr, R; Karchin, P E; Lamichhane, P; Sturdy, J; Belknap, D A; Dasu, S; Dodd, L; Duric, S; Gomber, B; Grothe, M; Herndon, M; Hervé, A; Klabbers, P; Lanaro, A; Levine, A; Long, K; Loveless, R; Ojalvo, I; Perry, T; Pierro, G A; Polese, G; Ruggles, T; Savin, A; Sharma, A; Smith, N; Smith, W H; Taylor, D; Verwilligen, P; Woods, N

2016-07-15

A search for narrow resonances decaying into dijet final states is performed on data from proton-proton collisions at a center-of-mass energy of 8 TeV, corresponding to an integrated luminosity of 18.8  fb^{-1}. The data were collected with the CMS detector using a novel technique called data scouting, in which the information associated with these selected events is much reduced, permitting collection of larger data samples. This technique enables CMS to record events containing jets at a rate of 1 kHz, by collecting the data from the high-level-trigger system. In this way, the sensitivity to low-mass resonances is increased significantly, allowing previously inaccessible couplings of new resonances to quarks and gluons to be probed. The resulting dijet mass distribution yields no evidence of narrow resonances. Upper limits are presented on the resonance cross sections as a function of mass, and compared with a variety of models predicting narrow resonances. The limits are translated into upper limits on the coupling of a leptophobic resonance Z_{B}^{'} to quarks, improving on the results obtained by previous experiments for the mass range from 500 to 800 GeV.

The Internet as a Library-Of-People: For a Cyberethnography of Online Groups

Directory of Open Access Journals (Sweden)

Maurizio Teli

2007-09-01

Full Text Available The concept "cyberethnography" remains undefined in the social sciences while, at the same time, still overlapping too much with the more well-known concept of "virtual ethnography." The aim of our paper is to remedy this situation by underlining new directions in the ethnographic study of computer mediated settings. To do so, we define cyberspace as computer-mediated contexts intrinsically related to supposed-to-be "real" places. From this point of view the ethnography of online groups is not just the ethnography of the groups online (or the online ethnography of groups, but it is both the ethnography of online and related off-line situations, the ethnography of humans and non-human actors in these related fields. It is hybrid, like a cyborg. In a word, it is a cyberethnography. In the first part of the paper, we discuss linkages between classical ethnography and its cyber developments. In the second part, we ground epistemologically the argument in favor of a robust social concept of "cyborg" drawing mainly from the fields called Science, Technology and Society (STS, and Organization Studies (OS. In the third part, we focus our argument on web-based group issues, using field data from our own research to define this kind of group and propose a metaphor, "the Internet as a library-of-people." This metaphor, which is strictly grounded in the cyborg concept, highlights the cyborgic characteristic of society that arises in research practice. URN: urn:nbn:de:0114-fqs0703338

Cyborg mini-trainer.

Science.gov (United States)

Mosso, José L; Nieto, Jesus J; Carbajal, Manuel F; Marmolejo, Jorge; Ochoa, Enrique; De La Fuente, Mireya; Almazan, Andrew; Obrador, Tomas

2009-01-01

We present the smallest surgical trainer with a total weight of 400 gr, built in aluminum of 25 cm large and 24 cm wide, and 23 cm high. It's a system integrated by a small and open module, a lamp and a microcamera connected to a Head Mounted display. It holds two endoscopic instruments, and items to make knots or sutures and enhance visual-motor coordination. The vision we got is by a small microcamera displayed to a Head Mounted Display HMD. This surgical trainer is the smallest in the worldwide, easy to install, and easy to carry.

Companies as "Cyborgs"?

DEFF Research Database (Denmark)

Thompson, Grahame

This paper investigates the legal and commercial consequences of companies being considered as both an entity and a person in law – hence the notion of ‘cyborg’ in its title. It concentrates upon legal personhood and relates this particular feature to the issue of corporate citizenship. In turn...... corporate citizenship provides a link to considering the political role of companies, since in claiming citizenship they are implicitly at least claiming a particular set of political rights consequent upon that status, and announcing a particular politically constrained context associated...... with their operational characteristics. But what would be involved in granting companies full citizenship rights in the image of natural person citizenship? The paper explores this issue in connection to the differences between corporate social responsibility and an earlier idea of the socially responsible corporation...

Electrical Stimulation of Coleopteran Muscle for Initiating Flight.

Directory of Open Access Journals (Sweden)

Hao Yu Choo

Full Text Available Some researchers have long been interested in reconstructing natural insects into steerable robots or vehicles. However, until recently, these so-called cyborg insects, biobots, or living machines existed only in science fiction. Owing to recent advances in nano/micro manufacturing, data processing, and anatomical and physiological biology, we can now stimulate living insects to induce user-desired motor actions and behaviors. To improve the practicality and applicability of airborne cyborg insects, a reliable and controllable flight initiation protocol is required. This study demonstrates an electrical stimulation protocol that initiates flight in a beetle (Mecynorrhina torquata, Coleoptera. A reliable stimulation protocol was determined by analyzing a pair of dorsal longitudinal muscles (DLMs, flight muscles that oscillate the wings. DLM stimulation has achieved with a high success rate (> 90%, rapid response time (< 1.0 s, and small variation (< 0.33 s; indicating little habituation. Notably, the stimulation of DLMs caused no crucial damage to the free flight ability. In contrast, stimulation of optic lobes, which was earlier demonstrated as a successful flight initiation protocol, destabilized the beetle in flight. Thus, DLM stimulation is a promising secure protocol for inducing flight in cyborg insects or biobots.

Von Mumien, Cyborgs und Röntgenbildern Mummies, Cyborgs and X-rays

Directory of Open Access Journals (Sweden)

Regina Schleicher

2004-03-01

Full Text Available Unter dem Titel Techniken der Reproduktion liegt ein Sammelband vor, der die Beiträge einer Tagung an der Universität Paderborn vom Dezember 2001 enthält. In enger Verknüpfung verschiedener disziplinärer Perspektiven werden Schlaglichter auf eine Vielzahl von Themen geworfen, die sich mit dem Begriff „Reproduktion“ verbinden. Dabei wird deutlich, wie eng die Geschichte der Medien und die Entwicklung von Technologien der biologischen Fortpflanzung miteinander verzahnt sind.This collected volume, Techniques of Reproduction, contains contributions from a conference at the University of Potsdam in December 2001. Different disciplinary perspectives shed light on many topics linked to the concept of ‘reproduction’. It becomes clear how closely linked the history of the media and the development of biological reproduction technologies are to one another.

78 FR 10265 - Pricing for the 2013 Commemorative Coin Programs-Silver and Clad Coin Options

Science.gov (United States)

2013-02-13

.... SUMMARY: The United States Mint is announcing prices for the 2013 Girl Scouts of the USA Centennial Silver.... Introductory Product price Regular price 2013 Girl Scouts of the USA Centennial $54.95 $59.95 Proof Silver Dollar 2013 Girl Scouts of the USA Centennial 50.95 55.95 Uncirculated Silver Dollar 2013 5-Star Generals...

Epidemiology and Outcomes of Lisfranc Injuries Identified at the National Football League Scouting Combine.

Science.gov (United States)

McHale, Kevin J; Vopat, Bryan G; Beaulieu-Jones, Brendin R; Sanchez, George; Whalen, James M; McDonald, Lucas S; DiGiovanni, Christopher W; Theodore, George H; Provencher, Matthew T

2017-07-01

Lisfranc injuries are challenging to treat and may have a detrimental effect on athletic performance. (1) Determine the epidemiological characteristics of Lisfranc injuries at the annual National Football League (NFL) Scouting Combine, (2) define player positions at risk for these injuries, and (3) evaluate the impact that these injuries and radiographic findings have on NFL draft position and performance. Cohort study; Level of evidence, 3. All players who sustained a Lisfranc injury prior to Combine evaluation between 2009 and 2015 were evaluated. The epidemiological characteristics, player positions affected, treatment methods, and number of missed collegiate games were recorded. Radiographic outcomes were analyzed via Combine radiograph findings, while NFL performance outcomes were assessed for all Lisfranc injuries (2009-2013) compared with matched controls in the first 2 years of play. A total of 41 of 2162 (1.8%) Combine participants were identified with Lisfranc injuries, of whom 26 of 41 (63.4%) were managed operatively. Players who underwent surgery were more likely to go undrafted compared with players managed nonoperatively (38.5% vs 13.3%, operative vs nonoperative management, respectively; P = .04) and featured a worse NFL draft pick position (155.6 vs 109; P = .03). Lisfranc-injured players when compared with controls were noted to have worse outcomes in terms of NFL draft position (142 vs 111.3, Lisfranc-injured players vs controls, respectively; P = .04), NFL career length 2 years or longer (62.5% vs 69.6%; P = .23), and number of games played (16.9 vs 23.3; P = .001) and started (6.8 vs 10.5; P = .08) within the first 2 years of their NFL career. Radiographs demonstrated that 17 of 41 (41.5%) athletes had residual Lisfranc joint displacement greater than 2 mm compared with the contralateral foot. Lisfranc-injured athletes with greater than 2 mm residual displacement, when compared with matched controls, had worse draft position (156.9 vs 111.2 for

Implementing reduced-risk integrated pest management in fresh-market cabbage: improved net returns via scouting and timing of effective control.

Science.gov (United States)

Burkness, Eric C; Hutchison, W D

2008-04-01

During 1998-2001, field studies were done to assess the efficacy of an integrated pest management (IPM) program using an action threshold and "reduced-risk" insecticides. The IPM program was compared with a conventional grower-based program. Program performance was evaluated based on management of Trichoplusia ni (Hiibner), Pieris (=Artogeia) rapae (L.), and Plutella xylostella (L.), as well as the economic impact of each program on net returns. The action threshold used in the IPM program consisted of 10% plants infested with T. ni larvae, based on previous small-plot experiment station trials. In all years of the study, the IPM program resulted in significantly lower percentages of plants infested than the conventional program or untreated check. The mean reduction in insecticide applications for the IPM program compared with the conventional program was 23.5%, whereas, on average, the costs of the IPM program were 46.0% higher than the conventional program. Pest reduction in the IPM program resulted in an average of 10.5% higher marketable yields than the conventional program. Percentages of marketable heads in the IPM program ranged from 82 to 99% and from 63 to 96% in the conventional program. Mean net returns for the IPM program exceeded the conventional program by $984.20/ha. These results indicated that the IPM program reduced insecticide use overall, even though costs of the IPM program, with either spinosad or indoxacarb, were sometimes higher. Overall, net returns of the IPM program were higher due to active pest scouting, improved application timing, and increases in marketable yield. Given the potential decrease in insecticide applications and increases in net profit resulting from this IPM program, additional analyses should be conducted to quantify the economic risk, or consistency of the results, to fully evaluate the benefits of the IPM program compared with a conventional program.

Agualuza’s Zoo(Poethics

Directory of Open Access Journals (Sweden)

Luana Barossi

2017-06-01

Full Text Available http://dx.doi.org/10.5007/2175-8026.2017v70n2p83 The works The Book of Chameleons and General Theory of Oblivion, by José Eduardo Agualusa, present animal characters and relations between humans and non-human animals that go against traditional philosophical and interpretative theories, allowing perspectives that break with the notions created by the Cartesian and structuralist matrix theories. Donna Haraway suggested that the cyborg appears in myth precisely where the boundary between human and animal is transgressed, just as the indiscernibility lines created by Agualusa’s characters, which establish an animal (poethics and, therefore, cyborg. This paper aims to discuss some of these animal – or animots – occurences in Agualusa’s works.

Autonomous Robot Control via Autonomy Levels (ARCAL)

Science.gov (United States)

2015-08-21

same simulated objects. VRF includes a detailed graphical user interface (GUI) front end that subscribes to objects over HLA and renders them, along...forces.html 8. Gao, H., LI, Z., and Zhao, X., "The User -defined and Func- tion-strengthened for CGF of VR -Forces [J]." Computer Simulation, vol. 6...info Scout vehicle commands Scout vehicle Sensor measurements Mission vehicle Mission goals Operator interface Scout belief update Logistics

Global Scouts

National Research Council Canada - National Science Library

Wagner, Robert W; Hall, Michael T

2006-01-01

One result of the Battle of Mogadishu, 3-4 October 1993, in which 18 American soldiers died and 73 were wounded, was the development and implementation of Tactical Combat Casualty Care (TCCC) Guidelines...

TrSDB: a proteome database of transcription factors

Science.gov (United States)

Hermoso, Antoni; Aguilar, Daniel; Aviles, Francesc X.; Querol, Enrique

2004-01-01

TrSDB—TranScout Database—(http://ibb.uab.es/trsdb) is a proteome database of eukaryotic transcription factors based upon predicted motifs by TranScout and data sources such as InterPro and Gene Ontology Annotation. Nine eukaryotic proteomes are included in the current version. Extensive and diverse information for each database entry, different analyses considering TranScout classification and similarity relationships are offered for research on transcription factors or gene expression. PMID:14681387

Skautský cestovní ruch

OpenAIRE

Jošt, Vojtěch

2008-01-01

My thesis is concerned about organization called "Junak" -- Czech republic union of scouts as the one of the largest organizations in Czech rep. The important part of its program is organizing meetings and creating events which fulfill a definition of an organized tourism. So we can speak about tourism caused by Junak organization, the so called scout tourism. Furthermore my thesis is focused on concrete indicators evaluating content and the structure of the scout tourism.

When Cyburgs (Cyborgs) Write.

Science.gov (United States)

Calderonello, Alice; Shaller, Deborah

In an extended conversation two female writing instructors discuss the kind of discourse available in the academy, the way educators are trained to deploy its conventions, and the different ways that voices are authorized. They cite Harraway as an academic writer who bridges the various post-structuralist discourses without ever losing sight of…

75 FR 4451 - Notification of United States Mint 2010 Commemorative Coin Pricing

Science.gov (United States)

2010-01-27

... Dollar and the 2010 Boy Scouts of America Centennial Silver Dollar Programs. Public Laws 110-227 and 110... Scouts of America Centennial Silver Dollar Commemorative Coins, respectively. [[Page 4452

Teachers Building Dwelling Thinking with Slideware

African Journals Online (AJOL)

denise

At a faculty development workshop on applying brain research to ... (hopefully transient) brain damage … the cyborg equivalent of a .... Studies, Instructional Design, and Computer Science. ... the language of the PowerPoint software interface:.

Science education beyond the classroom

International Nuclear Information System (INIS)

Harle, E.J.; Van Natta, D.; Powell, M.L.

1993-01-01

The Yucca Mountain Site Characterization Project (YMP) sponsors a variety of classroom-oriented projects and activities for teachers who request them. Also available, though, are extra-curricular programs. One notably successful program is a workshop designed to award girl and boy scouts with geology and atomic energy merit badges. There was a tremendous response to this workshop--it attracted 450 requests within the first week of its announcement. Since October 1991, the YMP has sponsored five such girl scout workshops and four boy scout workshops, attended by a total of 400 scouts. These workshops demonstrate that highly technical subjects can be taught simply through hands-on activities. The idea behind them is not to teach scouts what to think but, rather, how to think. For adults meanwhile, the YMP offers a monthly lecture series, with each lecture averaging 45 minutes in length with 35 people in attendance. These lectures center on such subjects as volcanoes, earthquakes and hydrology. They are usually delivered by YMP technical staff members, who have learned that complex technical issues are best addressed in a small-group format

32 CFR 728.81 - Other civilians.

Science.gov (United States)

2010-07-01

... meets. (v) Members of Little League teams and Youth Conservation groups. (vi) Boy Scouts and Girl Scouts... United Nations) or by a voluntary nonprofit-relief agency registered with and approved by the Advisory...

Prevalence and Impact of Glenoid Augmentation in American Football Athletes Participating in the National Football League Scouting Combine

Science.gov (United States)

Knapik, Derrick M.; Gillespie, Robert J.; Salata, Michael J.; Voos, James E.

2017-01-01

Background: Bony augmentation of the anterior glenoid is used in athletes with recurrent shoulder instability and bone loss; however, the prevalence and impact of repair in elite American football athletes are unknown. Purpose: To evaluate the prevalence and impact of glenoid augmentation in athletes invited to the National Football League (NFL) Scouting Combine from 2012 to 2015. Study Design: Case series; Level of evidence, 4. Methods: A total of 1311 athletes invited to the NFL Combine from 2012 to 2015 were evaluated for history of either Bristow or Latarjet surgery for recurrent anterior shoulder instability. Athlete demographics, surgical history, imaging, and physical examination results were recorded using the NFL Combine database. Prospective participation data with regard to draft status, games played, games started, and status after the athletes’ first season in the NFL were gathered using publicly available databases. Results: Surgical repair was performed on 10 shoulders in 10 athletes (0.76%), with the highest prevalence in defensive backs (30%; n = 3). Deficits in shoulder motion were exhibited in 70% (n = 7) of athletes, while 40% (n = 4) had evidence of mild glenohumeral arthritis and 80% demonstrated imaging findings consistent with a prior instability episode (8 labral tears, 2 Hill-Sachs lesions). Prospectively, 40% (n = 4) of athletes were drafted into the NFL. In the first season after the combine, athletes with a history of glenoid augmentation were not found to be at significant risk for diminished participation with regard to games played or started when compared with athletes with no history of glenoid augmentation or athletes undergoing isolated shoulder soft tissue repair. After the conclusion of the first NFL season, 60% (n = 6 athletes) were on an active NFL roster. Conclusion: Despite being drafted at a lower rate than their peers, there were no significant limitations in NFL participation for athletes with a history of glenoid

Prevalence and Impact of Glenoid Augmentation in American Football Athletes Participating in the National Football League Scouting Combine.

Science.gov (United States)

Knapik, Derrick M; Gillespie, Robert J; Salata, Michael J; Voos, James E

2017-08-01

Bony augmentation of the anterior glenoid is used in athletes with recurrent shoulder instability and bone loss; however, the prevalence and impact of repair in elite American football athletes are unknown. To evaluate the prevalence and impact of glenoid augmentation in athletes invited to the National Football League (NFL) Scouting Combine from 2012 to 2015. Case series; Level of evidence, 4. A total of 1311 athletes invited to the NFL Combine from 2012 to 2015 were evaluated for history of either Bristow or Latarjet surgery for recurrent anterior shoulder instability. Athlete demographics, surgical history, imaging, and physical examination results were recorded using the NFL Combine database. Prospective participation data with regard to draft status, games played, games started, and status after the athletes' first season in the NFL were gathered using publicly available databases. Surgical repair was performed on 10 shoulders in 10 athletes (0.76%), with the highest prevalence in defensive backs (30%; n = 3). Deficits in shoulder motion were exhibited in 70% (n = 7) of athletes, while 40% (n = 4) had evidence of mild glenohumeral arthritis and 80% demonstrated imaging findings consistent with a prior instability episode (8 labral tears, 2 Hill-Sachs lesions). Prospectively, 40% (n = 4) of athletes were drafted into the NFL. In the first season after the combine, athletes with a history of glenoid augmentation were not found to be at significant risk for diminished participation with regard to games played or started when compared with athletes with no history of glenoid augmentation or athletes undergoing isolated shoulder soft tissue repair. After the conclusion of the first NFL season, 60% (n = 6 athletes) were on an active NFL roster. Despite being drafted at a lower rate than their peers, there were no significant limitations in NFL participation for athletes with a history of glenoid augmentation when compared with athletes without a history of shoulder

Directory of National Recreation Organizations.

Science.gov (United States)

Exceptional Parent, 1991

1991-01-01

Thirty national recreation organizations serving individuals with disabilities are listed, along with addresses and telephone numbers. Sample recreational activities covered include Boy Scouts and Girls Scouts, various wheelchair sports, skiing, golfing, and horticultural therapy. (JDD)

Plenty of gloom and doom at the bottom?

Science.gov (United States)

Toumey, Chris

2009-07-01

The relationship between humans and technology is often viewed as a debate between technophobes who oppose technology, irrespective of its benefits, and technophiles who think that all technology is good. Chris Toumey prefers the cyborg point of view.

[Sick bodies textualized through images: what contemporary intensive care units can teach us].

Science.gov (United States)

Vargas, Mara Ambrosina de Oliveira; Meyer, Dagmar Estermann

2003-01-01

This paper belongs to a dissertation in which, what we have call "nursing worker cyborgizing" in intensive therapy is discussed. In order to carry out this discussion we based our work on cultural theorizing, as well as on Donna Haraway understanding of cyborg. For the corpses analysis manuals and assistance protocols were used. The methodological approach used in this work is the cultural analysis, as it has been used in the Poststructuralist Cultural Studies, in order to describe and analyze the production of images of sick bodies and its decoding process through a complex monitoring system in which sick bodies, machines and nursing practitioners, connect in different ways and effects. We have concluded that it is useful and relevant to consider and discuss these instances of production and diffusion of meanings attributed to the body, life, and the Nursing care.

(ReThinking the Corporeality of HIV/AIDS in the Post-HAART Era: A Critical Perspective

Directory of Open Access Journals (Sweden)

MARILOU GAGNON

2009-06-01

Full Text Available The goal of this paper is to expose the hidden facet of the interface technology-body through a theoretical application of the concept of pharmakon to the fi eld of HIV/AIDS. Based on the works of Plato and Jacques Derrida, the concept of pharmakon is explored and situated within the interface technology-body. Thus, the main objective of this theoretical piece is to discuss how HIV medications as pharmakon are involved in the creation of new forms of corpo/reality for people living with HIV/AIDS, namely the cyborg and the mutant. Inspired by Haraway’s cyborg and Cronenberg’s mutants, the ambivalent quality of technology is explored through the technological fi gure and the monstrous fi gure, two different but complementary representations that expose the bodily experiences of Highly Active Antiretroviral Therapy (HAART.

ERP, Ciborgues e Memórias Protéticas

Directory of Open Access Journals (Sweden)

Ludmer, Gilson

2011-11-01

Full Text Available ERP systems have profound impacts on businesses processes and on the knowledge that employees need to carry out their activities. This essay discusses the ERP phenomenon using the metaphor of the cyborg and concepts about prosthetic memory based on the works of Haraway (2000 and Landsberg (1995. These works are used to explore aspects of ERP that seem to be otherwise obscure or camouflaged, so in need to be revealed. The cyborg can contribute to the understanding of different ways in which science and technology affect our lives, subjectivity and concepts. Issues such as complexity, changes in the workforce, changes in control strategies, identity and potential influences on knowledge and organizational actions related with ERP systems are interpreted in this essay. Finally, some questions and recommendations are presented on how to work with ERP systems.

32 CFR 213.1 - Purpose.

Science.gov (United States)

2010-07-01

... obtained at http://www.dtic.mil/whs/directives/. (c) Designates the Secretary of the Army as the DoD....mil/whs/directives/. (1) For DoD support to the Boy Scouts of America (BSA) and Girl Scouts of the...

Astrobiology and Society: Building an Interdisciplinary Research Community

OpenAIRE

Race, Margaret; Denning, Kathryn; Bertka, Constance M.; Dick, Steven J.; Harrison, Albert A.; Impey, Christopher; Mancinelli, Rocco

2012-01-01

This paper reports recent efforts to gather experts from the humanities and social sciences along with astrobiologists to consider the cultural, societal, and psychological implications of astrobiology research and exploration. We began by convening a workshop to draft a research roadmap on astrobiology's societal implications and later formed a Focus Group on Astrobiology and Society under the auspices of the NASA Astrobiology Institute (NAI). Just as the Astrobiology Science Roadmap and var...

Aphid alarm pheromone as a cue for ants to locate aphid partners.

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François J Verheggen

Full Text Available The mutualistic relationships that occur between myrmecophilous aphids and ants are based on the rich food supply that honeydew represents for ants and on the protection they provide against aphid natural enemies. While aphid predators and parasitoids actively forage for oviposition sites by using aphid semiochemicals, scouts of aphid-tending ant species would also benefit from locating honeydew resources by orienting toward aphid pheromone sources. The present study aims to provide additional information on the use of Aphis fabae alarm pheromone, i.e. (E-β-farnesene (EβF, by ant scouts. The perception and behavioral impact of EβF on Lasius niger were investigated using electroantennography and two bio-assays measuring their attraction and orientation towards aphid semiochemicals. Pronounced electrical depolarizations were observed from L. niger scout antennae to stimulations of A. fabae alarm pheromone, while other sesquiterpenes elicited weak or no responses. L. niger scouts were significantly attracted toward EβF in a four-arm olfactometer, as well as in an two-choice bioassay. These laboratory results suggest for the first time that low amounts of aphid alarm pheromone can be used by L. niger scouts as a cue indicating the presence of aphid colonies and could therefore mediate the aphid-ant partnership in the field.

Age-ordered shirt numbering reduces the selection bias associated with the relative age effect.

Science.gov (United States)

Mann, David L; van Ginneken, Pleun J M A

2017-04-01

When placed into age groups for junior sporting competition, the relative differences in age between children leads to a bias in who is evaluated as being talented. While the impact of this relative age effect (RAE) is clear, until now there has been no evidence to show how to reduce it. The aim of this study was to determine whether the selection bias associated with the RAE could be reduced. Talent scouts from an elite football club watched junior games and ranked players on the basis of their potential. Scouts were allocated to one of three groups provided with contrasting information about the age of the players: (1) no age information, (2) players' birthdates or (3) knowledge that the numbers on the playing shirts corresponded to the relative age of the players. Results revealed a significant selection bias for the scouts in the no-age information group, and that bias remained when scouts knew the players' dates-of-birth. Strikingly though, the selection bias was eliminated when scouts watched the games knowing the shirt numbers corresponded to the relative ages of the players. The selection bias associated with the RAE can be reduced if information about age is presented appropriately.

Tolerability of sibutramine during a 6-week treatment period in high-risk patients with cardiovascular disease and/or diabetes: a preliminary analysis of the Sibutramine Cardiovascular Outcomes (SCOUT) Trial.

Science.gov (United States)

Maggioni, Aldo P; Caterson, Ian; Coutinho, Walmir; Finer, Nick; Gaal, Luc Van; Sharma, Arya M; Torp-Pedersen, Christian; Bacher, Peter; Shepherd, Gillian; Sun, Rui; James, Philip

2008-11-01

Uncertainties about the cardiovascular safety of sibutramine led to the SCOUT trial that is investigating sibutramine plus weight management in high-risk, overweight/obese patients. A 6-week lead-in period during which all patients received sibutramine permitted an initial assessment of tolerability. A total of 10,742 patients received sibutramine and 3.1% of these discontinued due to an adverse event; issues affecting more than 10 patients were drug intolerance, headache, insomnia, nausea, dry mouth, and constipation-, tachycardia-, and hypertension-related events. Serious adverse events, most commonly associated with the System Organ Class, Cardiac disorders, were reported by 2.7% of patients; however, the majority was not considered sibutramine-related. Adverse events relating to high blood pressure and/or pulse rate, whether reported as adverse events leading to discontinuation, or serious adverse events were reported by less than 0.2% of patients. No serious or individual events leading to discontinuation occurred in more than 25 patients. There were 15 (0.1%) deaths; 10 were attributed to a cardiovascular cause. Discontinuations for adverse events were lower than anticipated. Serious adverse events generally reflected sibutramine's known pharmacology or were related to cardiac disorders already present in this high-risk population. When compared with epidemiological data, overall mortality rate was low and sibutramine was well tolerated in this mainly off-label population. No new safety issues were detected.

Towards an interdisciplinary ICT applied ethics: language matters

Directory of Open Access Journals (Sweden)

Marcelo Buzato

Full Text Available Abstract: This study seeks to support an interdisciplinary, theory-practice integrated work on the applied ethics of information and communication technologies (ICT. Current work on applied ICT ethics is of a disciplinary nature and seeks to apply traditional philosophical norms to novel situations that are not easily identified by analogy to previous cases. I propose an alternative view in which ICTs are seen as a moral environment and ethical agents are seen as human-computer hybrids (cyborgs whose experiences acquire ethical value ecologically. To implement such a view, I propose employing two different kinds of semiotics: a semiotics of meaning-making that is open to the environmental effects of cyborg acts across scales, and a material semiotics that allows for interdisciplinary practitioners to recognize the modes of existence involved in the ethical issues and work out better means-ends relationships among the modes pertinent to each discipline.

Hybridisation of Education

DEFF Research Database (Denmark)

Tække, Jesper; Paulsen, Michael Eric

This paper presents a new systems theoretical model about how we adequately can describe education on the level of the classroom after the introduction of digital media and wireless networks. For centuries school-classes has worked as walled educational interaction-systems, but now under influence...... of the digital revolution, they are populated with – and invaded by - cyborgs who can interrupt, contribute to, or initiate interaction systems that transcends the room’s four walls, making the educational situation more fragile, vulnerable and complex than ever. The paper discusses the phenomena with departure...... in the action research project Socio Media Education. We argue that the new cyborg-reality – i.e. complex of digital technology and human beings - turns education into a social hybrid. The main feature of this hybrid is a new nexus of the community (the social system), social networks (the social environment...

Dawn of the Social Cyborg

Science.gov (United States)

Campbell, Joe; Finegan, William

2011-01-01

Corporate learning environments have undergone disruptive changes over the last 20 years due to the explosion of information technology, globalization of the workforce, and shrinking travel and training budgets. Those disruptions are accelerating with the introduction of new technologies such as social media. Potentially the most disruptive change…

Cyborg ontology and cyborg epistemology: emerging representations of the organic link between man and nature

Directory of Open Access Journals (Sweden)

Raúl Cuadros Contreras

2010-07-01

Full Text Available This paper addresses the emergence of a new kind of ontology and epistemology, from the transformations occurred in the representations of the objects of nature and technology. These transformations are related with a shift from metaphysical or substantialistic considerations towards a relational perspective that identifies them as hybrid entities. This relational perspective guides the re-consideration of human identity as the result of multiple social and historical links with other species

Missing Things and Methodological Swerves: Unsettling the It-Ness of VET

Science.gov (United States)

Shore, Sue; Butler, Elaine

2012-01-01

This paper argues for approaches to research methodologies that interrupt the machinic metaphors and relationships for living circulating in so much VET research. Using the schematic of "cyborg as a figuration" and Wilson's (2009) four epistemological interventions (witnessing, situating, diffracting, acquiring) the authors practice a form of…

Hõbe Hunt skm. Egbert Rungele / Jaan Lepp ; foto: J. Lepp

Index Scriptorium Estoniae

Lepp, Jaan

2006-01-01

Scouts Canada andis Kanada skautluse kõrgeima autasu üle 11. aprillil 2006 Ontario Science Centre´is, samas valiti ta Scouts Canada auliikmeks, varem on kolm eestlast: Jaan Lepp, Enn Kiilaspea, Harold Kivi valitud sama organisatsiooni auliikmeteks. Kolmele eesti skaudijuhile: Toivo Pajole, Jaan Roosile ja Pearu Tammele anti Medal for Good Service

Persons and their bodies: how we should think about human embryos.

Science.gov (United States)

McLachlan, Hugh V

2002-01-01

The status of human embryos is discussed particularly in the light of the claim by Fox, in Health Care Analysis 8 that it would be useful to think of them in terms of cyborg metaphors. It is argued that we should consider human embryos for what they are--partially formed human bodies--rather than for what they are like in some respects (and unlike in others)--cyborgs. However to settle the issue of the status of the embryo is not to answer the moral questions which arise concerning how embryos should be treated. Since persons rather than bodies have rights, embryos do not have rights. However, whether or not embryos have rights, people can have duties concerning them. Furthermore, the persons whose fully developed bodies embryos will, might (or might have) become can have rights. Contrary to what is often assumed, it is not merely persons who have (or have had) living, developed human bodies who have moral rights: so it is argued in this paper.

The Significance of a Body in Contemporary Arts

Directory of Open Access Journals (Sweden)

Emmanouela Vogiatzaki

2016-04-01

Full Text Available This paper discusses the role and significance of a body in Performance Art. Considering that Art reflects social, cultural and sometimes political realities, we identify types of messages that an artwork using advanced technological might transmit to us, spectators or artists. This paper focusses on the Cyborg Theatre, whereby the technology is its inherent element without which the performance could not happen. Such a technological performance cannot occur without a body. We refer here to a cyborg body as a human organism extended with mechanical parts, which integrate non organic components in order to gain meaning within the artwork. By focusing on such a theatrical performance, we observe a relationship developing between the performer and the spectator. This is an unusual interaction, which deserves our attention. We claim that both the performer and the spectator take part in a social event that does not only represent societal realities, but also indicates future ones.

Generation of complex motor patterns in american grasshopper via current-controlled thoracic electrical interfacing.

Science.gov (United States)

Giampalmo, Susan L; Absher, Benjamin F; Bourne, W Tucker; Steves, Lida E; Vodenski, Vassil V; O'Donnell, Peter M; Erickson, Jonathan C

2011-01-01

Micro-air vehicles (MAVs) have attracted attention for their potential application to military applications, environmental sensing, and search and rescue missions. While progress is being made toward fabrication of a completely human-engineered MAV, another promising approach seeks to interface to, and take control of, an insect's nervous system. Cyborg insects take advantage of their innate exquisite loco-motor, navigation, and sensing abilities. Recently, several groups have demonstrated the feasibility of radio-controlled flight in the hawkmoth and beetle via electrical neural interfaces. Here, we report a method for eliciting the "jump" response in the American grasshopper (S. Americana). We found that stimulating the metathoracic T3 ganglion with constant-current square wave pulses with amplitude 186 ± 40 μA and frequency 190 ± 13 Hz reproducibly evoked (≥95% success rate) the desired motor activity in N=3 test subjects. To the best of our knowledge, this is the first report of an insect cyborg with a synchronous neuromuscular system.

In the Labyrinth, Swords and Thread: Beauvoir and Haraway, Otherness at, and Alterity in, Social Theory

Directory of Open Access Journals (Sweden)

Suely Kofes

2008-09-01

Full Text Available In this article I will present a counterpoint between notions of ‘situation’ by Simone de Beauvoir and ‘intersections’ by Donna Haraway, which express ideas of relation. I will argue that woman for Beauvoir is like cyborg for Haraway. Beauvoir distinguishes the situation of women, Jews and blacks by considering the relationship between situations and historical consciousness and / or biological weapons. For Beauvoir, the biology in situation appears as construction of a mythical identity to be overcome for the formation of the subject. Alternatively, Haraway uses the cyborg as a narrative of how the biological and social reality of race and gender are into a network of interactions, information and semiology. With this claiming for alterity inside the relation and constitution of the “object”, both authors bring important challenges to two of the most important issues of social theory. Moreover, they do it without the hard dichotomy between reality and fiction, nature and culture, literature and science.

Time-resolved diode dosimetry calibration through Monte Carlo modeling for in vivo passive scattered proton therapy range verification.

Science.gov (United States)

Toltz, Allison; Hoesl, Michaela; Schuemann, Jan; Seuntjens, Jan; Lu, Hsiao-Ming; Paganetti, Harald

2017-11-01

Our group previously introduced an in vivo proton range verification methodology in which a silicon diode array system is used to correlate the dose rate profile per range modulation wheel cycle of the detector signal to the water-equivalent path length (WEPL) for passively scattered proton beam delivery. The implementation of this system requires a set of calibration data to establish a beam-specific response to WEPL fit for the selected 'scout' beam (a 1 cm overshoot of the predicted detector depth with a dose of 4 cGy) in water-equivalent plastic. This necessitates a separate set of measurements for every 'scout' beam that may be appropriate to the clinical case. The current study demonstrates the use of Monte Carlo simulations for calibration of the time-resolved diode dosimetry technique. Measurements for three 'scout' beams were compared against simulated detector response with Monte Carlo methods using the Tool for Particle Simulation (TOPAS). The 'scout' beams were then applied in the simulation environment to simulated water-equivalent plastic, a CT of water-equivalent plastic, and a patient CT data set to assess uncertainty. Simulated detector response in water-equivalent plastic was validated against measurements for 'scout' spread out Bragg peaks of range 10 cm, 15 cm, and 21 cm (168 MeV, 177 MeV, and 210 MeV) to within 3.4 mm for all beams, and to within 1 mm in the region where the detector is expected to lie. Feasibility has been shown for performing the calibration of the detector response for three 'scout' beams through simulation for the time-resolved diode dosimetry technique in passive scattered proton delivery. © 2017 The Authors. Journal of Applied Clinical Medical Physics published by Wiley Periodicals, Inc. on behalf of American Association of Physicists in Medicine.

Adventures in Rocket Science. EG-2007-12-179-MSFC

Science.gov (United States)

Huegele, Vince; Hill, Kristy; Terry, Brenda

2008-01-01

This guide was prepared as a tool useful for informal education venues (4-H, Boys and Girls Clubs, Boy Scouts, Girl Scouts, etc.), science clubs and related programs, and can be adopted for formal education settings. An exciting and productive study in rocket science can be implemented using the selected activities for the above-mentioned…

Challenging 'normalcy': possibilities and pitfalls of paralympic bodies

African Journals Online (AJOL)

Drawing upon a Foucauldian conceptualisation of biopower in connection with Haraway's articulation of the cyborg, we highlight how hybrid bodies inevitably fail to promote embodied difference because they constitute, in and of themselves, a product of 'normalising' technology. In the light of critiques, such as that of the ...

The S.M.A.R.T. Strategy to Recruiting and Retaining High School Coaches

Science.gov (United States)

Lubisco, Robyn; Birren, Genevieve F. E.

2017-01-01

This article discusses the S.M.A.R.T. strategy for recruiting and retaining quality high school coaches. S.M.A.R.T. stands for Scouting, Mentoring and Coaching, Appreciation, Rating, and Time. Scouting addresses how one goes about locating and hiring quality coaches. Mentoring and Coaching addresses how to develop the coach within the specific…

Does the Waggle Dance Help Honey Bees to Forage at Greater Distances than Expected for their Body Size?

Directory of Open Access Journals (Sweden)

Francis L.W. Ratnieks

2015-04-01

Full Text Available A honey bee colony has been likened to an oil company. Some members of the company or colony prospect for valuable liquid resources. When these are discovered other group members can be recruited to exploit the resource. The recruitment of nestmates to a specific location where there is a patch of flowers should change the economics of scouting, that is, the search for new resource patches. In particular, communication is predicted to make scouting at longer distances worthwhile because a profitable resource patch, once discovered, will enhance the foraging not only of the discoverer but also of nestmates that can be directed to the patch. By virtue of having large colonies and dance communication, honey bees are predicted to be able to profitably scout, and hence forage, at greater distances from the nest than either solitary bees or social bees without communication. We test this hypothesis by first examining existing data on foraging distance to evaluate whether honey bees do indeed forage at greater distances than other bees given their body size. Second, we present a simple cost-benefit analysis of scouting which indicates that communication causes longer range scouting to be more profitable. Overall, our analyses are supportive, but not conclusive, that honey bees forage further than would be expected given their size and that the waggle dance is a cause of the honey bee’s exceptional foraging range.

Women and Information Technology: Framing Some Issues for Education.

Science.gov (United States)

Damarin, Suzanne K.

1992-01-01

Discusses relationships among technology, women, and education. Presents three views of the computer's future: (1) the robot as superior human; (2) the cyborg; and (3) the human-computer dyad. Discusses effects that the computer has had upon work and school, particularly for women and at risk and nonliterate students. (SG)

Compact Micro-Imaging Spectrometer (CMIS): Investigation of Imaging Spectroscopy and Its Application to Mars Geology and Astrobiology

Science.gov (United States)

Staten, Paul W.

2005-01-01

Future missions to Mars will attempt to answer questions about Mars' geological and biological history. The goal of the CMIS project is to design, construct, and test a capable, multi-spectral micro-imaging spectrometer use in such missions. A breadboard instrument has been constructed with a micro-imaging camera and Several multi-wavelength LED illumination rings. Test samples have been chosen for their interest to spectroscopists, geologists and astrobiologists. Preliminary analysis has demonstrated the advantages of isotropic illumination and micro-imaging spectroscopy over spot spectroscopy.

Tracer measurements in the tropical tropopause layer during the AMMA/SCOUT-O3 aircraft campaign

Directory of Open Access Journals (Sweden)

C. D. Homan

2010-04-01

Full Text Available We present airborne in situ measurements made during the AMMA (African Monsoon Multidisciplinary Analysis/SCOUT-O3 campaign between 31 July and 17 August 2006 on board the M55 Geophysica aircraft, based in Ouagadougou, Burkina Faso. CO₂ and N₂O were measured with the High Altitude Gas Analyzer (HAGAR, CO was measured with the Cryogenically Operated Laser Diode (COLD instrument, and O₃ with the Fast Ozone ANalyzer (FOZAN.

We analyse the data obtained during five local flights to study the dominant transport processes controlling the tropical tropopause layer (TTL, here ~350–375 K and lower stratosphere above West-Africa: deep convection up to the level of main convective outflow, overshooting of deep convection, and horizontal inmixing across the subtropical tropopause. Besides, we examine the morphology of the stratospheric subtropical barrier.

Except for the flight of 13 August, distinct minima in CO₂ mixing ratios indicate convective outflow of boundary layer air in the TTL. The CO₂ profiles show that the level of main convective outflow was mostly located at potential temperatures between 350 and 360 K, and for 11 August reached up to 370 K.

While the CO₂ minima indicate quite significant convective influence, the O₃ profiles suggest that the observed convective signatures were mostly not fresh, but of older origin (several days or more. When compared with the mean O₃ profile measured during a previous campaign over Darwin in November 2005, the O₃ minimum at the main convective outflow level was less pronounced over Ouagadougou. Furthermore O₃ mixing ratios were much higher throughout the whole TTL and, unlike over Darwin, rarely showed low values observed in the regional boundary layer.

Signatures of irreversible mixing following overshooting of convective air were scarce in the tracer data. Some

Racism and Acceptance： a Clash Between Aunt Alexandra and Scout in To Kill a Mockingbird%歧视还是接受：析《杀死一只知更鸟》中Aunt Alexandra和Scout体现出来的种族歧视文化冲突（英文）

Institute of Scientific and Technical Information of China (English)

王颖慧

2011-01-01

《杀死一只知更鸟》是一部描述美国种族歧视的作品。通过对小说中两个女性人物Aunt Alexan-dra和Scout的比较,可以更清晰的体现出美国内战以后人们对黑人的态度转变：从极度的歧视到理解性的接受。%To Kill a Mocking Bird is a work which successfully described racism in America. This paper makes a comparative analysis of two female characters： Aunt Alexandra and Scout. The comparisons of these two female characters illustrate the great change from racism to acceptance towards the blacks in America after the Civil War.

Killing the Mockingbird: Systems Failure and a Radical Hope for Re-Grounding Responsibility and Access to Health Care in a Mallee Town Community

Science.gov (United States)

Coldwell, Ian

2010-01-01

The plight of Aboriginal health and the question of Aboriginal health care in a remote rural community came into focus when I realised that "the system" was peppered with in-built racist beliefs and values that discriminate against and disadvantage minority groups. Cyborg theory assists the difficulties of explaining the paradoxes that…

Wired for Controversy

Science.gov (United States)

Bohland, Cindy; Collver, Michael; Lally, David; Schmale, David G., III

2015-01-01

Autonomous vehicles are poised to become part of our everyday lives. Scientists are now studying ways to integrate similar robotic technology into living organisms. Insect and rodent cyborgs could one day be used for military intelligence, earthquake rescue operations, and as models for neurological studies. As this technology spreads, we need to…

A Prospective, Single Arm, Multi-site, Clinical Evaluation of a Nonradioactive Surgical Guidance Technology for the Location of Nonpalpable Breast Lesions during Excision.

Science.gov (United States)

Cox, Charles E; Russell, Scott; Prowler, Vanessa; Carter, Ebonie; Beard, Abby; Mehindru, Ankur; Blumencranz, Peter; Allen, Kathleen; Portillo, Michael; Whitworth, Pat; Funk, Kristi; Barone, Julie; Norton, Denise; Schroeder, Jerome; Police, Alice; Lin, Erin; Combs, Freddie; Schnabel, Freya; Toth, Hildegard; Lee, Jiyon; Anglin, Beth; Nguyen, Minh; Canavan, Lynn; Laidley, Alison; Warden, Mary Jane; Prati, Ronald; King, Jeff; Shivers, Steven C

2016-10-01

This study was a multicenter evaluation of the SAVI SCOUT(®) breast localization and surgical guidance system using micro-impulse radar technology for the removal of nonpalpable breast lesions. The study was designed to validate the results of a recent 50-patient pilot study in a larger multi-institution trial. The primary endpoints were the rates of successful reflector placement, localization, and removal. This multicenter, prospective trial enrolled patients scheduled to have excisional biopsy or breast-conserving surgery of a nonpalpable breast lesion. From March to November 2015, 154 patients were consented and evaluated by 20 radiologists and 16 surgeons at 11 participating centers. Patients had SCOUT(®) reflectors placed up to 7 days before surgery, and placement was confirmed by mammography or ultrasonography. Implanted reflectors were detected by the SCOUT(®) handpiece and console. Presence of the reflector in the excised surgical specimen was confirmed radiographically, and specimens were sent for routine pathology. SCOUT(®) reflectors were successfully placed in 153 of 154 patients. In one case, the reflector was placed at a distance from the target that required a wire to be placed. All 154 lesions and reflectors were successfully removed during surgery. For 101 patients with a preoperative diagnosis of cancer, 86 (85.1 %) had clear margins, and 17 (16.8 %) patients required margin reexcision. SCOUT(®) provides a reliable and effective alternative method for the localization and surgical excision of nonpalpable breast lesions using no wires or radioactive materials, with excellent patient, radiologist, and surgeon acceptance.

Bot, Cyborg and Automated Turing Test

Science.gov (United States)

Yan, Jeff

Ross Anderson: Bot tending might be an attractive activity for children, because children could receive the challenges on their mobile phones, to which they are almost physiologically attached these days, and they’re perhaps used to relatively smaller amounts of pocket money.

Von Mumien, Cyborgs und Röntgenbildern

Directory of Open Access Journals (Sweden)

Regina Schleicher

2004-03-01

Full Text Available Unter dem Titel Techniken der Reproduktion liegt ein Sammelband vor, der die Beiträge einer Tagung an der Universität Paderborn vom Dezember 2001 enthält. In enger Verknüpfung verschiedener disziplinärer Perspektiven werden Schlaglichter auf eine Vielzahl von Themen geworfen, die sich mit dem Begriff „Reproduktion“ verbinden. Dabei wird deutlich, wie eng die Geschichte der Medien und die Entwicklung von Technologien der biologischen Fortpflanzung miteinander verzahnt sind.

Public Safety Communications Centers: Are We Prepared for the New Technologies Coming Our Way?

Science.gov (United States)

2014-03-01

COMING OUR WAY? 5. FUNDING NUMBERS 6. AUTHOR(S) Marc R. Shaw 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) Naval Postgraduate School...Monterey, CA 93943-5000 8. PERFORMING ORGANIZATION REPORT NUMBER 9. SPONSORING /MONITORING AGENCY NAME(S) AND ADDRESS(ES) N/A 10. SPONSORING...excited that I will not miss any more Boy Scout events, theatre shows, softball games, or Girl Scout meetings. Thank you for not driving mommy

Children's Literature as a Springboard to Place-Based Embodied Learning

Science.gov (United States)

Wason-Ellam, Linda

2010-01-01

Globalization makes living in the world more complex. Many children live as social cyborgs attached to the digital spaces of the virtual play worlds of television, video and computer games rather than connected to their own local places. The impact of this change may well be that children lack acquaintance with their local places and may never…

Creativity, Group Pedagogy and Social Action: A Departure from Gough

Science.gov (United States)

Evans, James; Cook, Ian; Griffiths, Helen

2008-01-01

The following paper continues discussions within this journal about how the work of Delueze and Guattari can inform radical pedagogy. Building primarily on Noel Gough's 2004 paper, we take up the challenge to move towards a more creative form of "becoming cyborg" in our teaching. In contrast to work that has focused on Deleuzian theories of the…

Batavia Boy Scouts | News

Science.gov (United States)

Financial Officer Finance Section Office of the Chief Operating Officer Facilities Engineering Services Accelerator Division Accelerator Physics Center Office of the Chief Safety Officer Environment, Safety, Health and Quality Section Office of the Chief Project Officer Office of Project Support Services Office of

The Epidemiology of Injuries Identified at the National Football League Scouting Combine and their Impact on Professional Sport Performance: 2203 athletes, 2009-2015

Science.gov (United States)

Price, Mark D.; Rossy, William H.; Sanchez, George; McHale, Kevin Jude; Logan, Catherine; Provencher, Matthew T.

2017-01-01

Objectives: Normal At the annual National Football League (NFL) Scouting Combine, the medical staff of each NFL franchise performs a comprehensive medical evaluation of all athletes potentially entering the NFL. Currently, little is known regarding the overall epidemiology of injuries identified at the Combine and their impact on NFL performance. The purpose of this study is to determine the epidemiology of injuries identified at the Combine and their impact on future NFL performance. Methods: All previous musculoskeletal injuries identified at the NFL combine (2009-2015) were retrospectively reviewed. Medical records and imaging reports were examined. Game statistics for the first two seasons of NFL play were obtained for all players from 2009 to 2013. Analysis of injury prevalence and overall impact on draft status and position-specific performance metrics of each injury was performed and compared versus a position-matched control group with no history of injury and surgery. Results: A total of 2,203 athletes over seven years were evaluated, including 1,490 (67.6%) drafted athletes and 1,040 (47.2%) who ultimately played at least two years in the NFL. The most common sites of injury were the ankle (1160, 52.7%), shoulder (1143, 51.9%), knee (1128, 51.2%), spine (785, 35.6%), and hand (739, 33.5%). Odds ratios (OR) demonstrated quarterbacks were most at risk of shoulder injury (OR 2.78, p=0.001) while running backs most commonly sustained ankle (OR 1.49, p=0.038) and shoulder injuries (OR 1.55, p=0.022). Ultimately, defensive players demonstrated a more negative impact than offensive players following injury with multiple performance metrics impacted for each defensive position analyzed whereas skilled offensive players (i.e. quarterbacks, running backs) demonstrated only one metric affected at each position. Conclusion: The most common sites of injury identified at the Combine were: (1) ankle, (2) shoulder, (3) knee, (4) spine, and (5) hand. Overall, performance

A simple method to retrospectively estimate patient dose-area product for chest tomosynthesis examinations performed using VolumeRAD.

Science.gov (United States)

Båth, Magnus; Söderman, Christina; Svalkvist, Angelica

2014-10-01

The purpose of the present work was to develop and validate a method of retrospectively estimating the dose-area product (DAP) of a chest tomosynthesis examination performed using the VolumeRAD system (GE Healthcare, Chalfont St. Giles, UK) from digital imaging and communications in medicine (DICOM) data available in the scout image. DICOM data were retrieved for 20 patients undergoing chest tomosynthesis using VolumeRAD. Using information about how the exposure parameters for the tomosynthesis examination are determined by the scout image, a correction factor for the adjustment in field size with projection angle was determined. The correction factor was used to estimate the DAP for 20 additional chest tomosynthesis examinations from DICOM data available in the scout images, which was compared with the actual DAP registered for the projection radiographs acquired during the tomosynthesis examination. A field size correction factor of 0.935 was determined. Applying the developed method using this factor, the average difference between the estimated DAP and the actual DAP was 0.2%, with a standard deviation of 0.8%. However, the difference was not normally distributed and the maximum error was only 1.0%. The validity and reliability of the presented method were thus very high. A method to estimate the DAP of a chest tomosynthesis examination performed using the VolumeRAD system from DICOM data in the scout image was developed and validated. As the scout image normally is the only image connected to the tomosynthesis examination stored in the picture archiving and communication system (PACS) containing dose data, the method may be of value for retrospectively estimating patient dose in clinical use of chest tomosynthesis.

A simple method to retrospectively estimate patient dose-area product for chest tomosynthesis examinations performed using VolumeRAD

Energy Technology Data Exchange (ETDEWEB)

Båth, Magnus, E-mail: magnus.bath@vgregion.se; Svalkvist, Angelica [Department of Radiation Physics, Institute of Clinical Sciences, The Sahlgrenska Academy at University of Gothenburg, Gothenburg SE-413 45, Sweden and Department of Medical Physics and Biomedical Engineering, Sahlgrenska University Hospital, Gothenburg SE-413 45 (Sweden); Söderman, Christina [Department of Radiation Physics, Institute of Clinical Sciences, The Sahlgrenska Academy at University of Gothenburg, Gothenburg SE-413 45 (Sweden)

2014-10-15

Purpose: The purpose of the present work was to develop and validate a method of retrospectively estimating the dose-area product (DAP) of a chest tomosynthesis examination performed using the VolumeRAD system (GE Healthcare, Chalfont St. Giles, UK) from digital imaging and communications in medicine (DICOM) data available in the scout image. Methods: DICOM data were retrieved for 20 patients undergoing chest tomosynthesis using VolumeRAD. Using information about how the exposure parameters for the tomosynthesis examination are determined by the scout image, a correction factor for the adjustment in field size with projection angle was determined. The correction factor was used to estimate the DAP for 20 additional chest tomosynthesis examinations from DICOM data available in the scout images, which was compared with the actual DAP registered for the projection radiographs acquired during the tomosynthesis examination. Results: A field size correction factor of 0.935 was determined. Applying the developed method using this factor, the average difference between the estimated DAP and the actual DAP was 0.2%, with a standard deviation of 0.8%. However, the difference was not normally distributed and the maximum error was only 1.0%. The validity and reliability of the presented method were thus very high. Conclusions: A method to estimate the DAP of a chest tomosynthesis examination performed using the VolumeRAD system from DICOM data in the scout image was developed and validated. As the scout image normally is the only image connected to the tomosynthesis examination stored in the picture archiving and communication system (PACS) containing dose data, the method may be of value for retrospectively estimating patient dose in clinical use of chest tomosynthesis.

A simple method to retrospectively estimate patient dose-area product for chest tomosynthesis examinations performed using VolumeRAD

International Nuclear Information System (INIS)

Båth, Magnus; Svalkvist, Angelica; Söderman, Christina

2014-01-01

Purpose: The purpose of the present work was to develop and validate a method of retrospectively estimating the dose-area product (DAP) of a chest tomosynthesis examination performed using the VolumeRAD system (GE Healthcare, Chalfont St. Giles, UK) from digital imaging and communications in medicine (DICOM) data available in the scout image. Methods: DICOM data were retrieved for 20 patients undergoing chest tomosynthesis using VolumeRAD. Using information about how the exposure parameters for the tomosynthesis examination are determined by the scout image, a correction factor for the adjustment in field size with projection angle was determined. The correction factor was used to estimate the DAP for 20 additional chest tomosynthesis examinations from DICOM data available in the scout images, which was compared with the actual DAP registered for the projection radiographs acquired during the tomosynthesis examination. Results: A field size correction factor of 0.935 was determined. Applying the developed method using this factor, the average difference between the estimated DAP and the actual DAP was 0.2%, with a standard deviation of 0.8%. However, the difference was not normally distributed and the maximum error was only 1.0%. The validity and reliability of the presented method were thus very high. Conclusions: A method to estimate the DAP of a chest tomosynthesis examination performed using the VolumeRAD system from DICOM data in the scout image was developed and validated. As the scout image normally is the only image connected to the tomosynthesis examination stored in the picture archiving and communication system (PACS) containing dose data, the method may be of value for retrospectively estimating patient dose in clinical use of chest tomosynthesis

ALONE, UNARMED, AND UNAFRAID OVER CUBA: THE STORY OF MAJOR RUDY ANDERSON

Science.gov (United States)

2017-06-01

great international stress, he performed his duty of great responsibility with honor. He was awarded the distinguished service medal, and gave his...while highlighting the true cost of conflict to Washington, DC and Moscow. He built model airplanes as a child, participated in Boy Scouts, softball ...the rank of Eagle Scout. He also played on the Buncombe Street Methodist Church’s softball team. His good friend Dan Foster remembered that Rudy was

Künstliche Intelligenz in Literatur und Film – Fiktion oder Realität?

Directory of Open Access Journals (Sweden)

Bärenz, Elisabeth

2012-03-01

Full Text Available The article deals with the idea of artificial people in literature and film, using examples from the literature and the history of film it is shown that the idea of artificial people has always existed. With the increase of technical innovations, more and more scenarios developed by artificial people, to the formation of the idea of the cyborg.

Wandering stars about planets and exo-planets : an introductory notebook

CERN Document Server

Cole, George H A

2006-01-01

The space vehicle spectaculars of recent years have been revealing the full scope and beauty of our own solar system but have also shown that a growing number of other stars too have planetary bodies orbiting around them. The study of these systems is just beginning. It seems that our galaxy contains untold numbers of planets, and presumably other galaxies will be similar to our own. Our solar system contains life, on Earth: do others as well? Such questions excite modern planetary scientists and astro-biologists. This situation is a far cry from ancient times when the five planets that can be

Moving without a purpose: an experimental study of swarm guidance in the Western honey bee, Apis mellifera.

Science.gov (United States)

Makinson, James C; Beekman, Madeleine

2014-06-01

During reproductive swarming, honey bee scouts perform two very important functions. Firstly, they find new nesting locations and return to the swarm cluster to communicate their discoveries. Secondly, once the swarm is ready to depart, informed scout bees act as guides, leading the swarm to its final destination. We have previously hypothesised that the two processes, selecting a new nest site and swarm guidance, are tightly linked in honey bees. When swarms can be laissez faire about where they nest, reaching directional consensus prior to lift off seems unnecessary. If, in contrast, it is essential that the swarm reaches a precise location, either directional consensus must be near unanimous prior to swarm departure or only a select subgroup of the scouts guide the swarm. Here, we tested experimentally whether directional consensus is necessary for the successful guidance of swarms of the Western honey bee Apis mellifera by forcing swarms into the air prior to the completion of the decision-making process. Our results show that swarms were unable to guide themselves prior to the swarm reaching the pre-flight buzzing phase of the decision-making process, even when directional consensus was high. We therefore suggest that not all scouts involved in the decision-making process attempt to guide the swarm. © 2014. Published by The Company of Biologists Ltd.

Skauting po sto letech: sociologický výzkum skautských oddílů v Praze a v Římě

OpenAIRE

Syrůček, Petr

2011-01-01

The thesis deals with the theme of boy scout groups in Prague and in Rome from the sociological point of view. Main topic is the perception of hierarchical system in the groups, closing of groups for newbies and toleration to minority individuals in society. The thesis is based on the quantitative and qualitative research made both in Rome and in Prague and tries to describe differences between them. In the opening part the scouts movement is beign described, including fundamentals of the mov...

DTI scouting mission to Japan on trapped ions for measurement and enterprise (TIME) 26th-30th November 2001

International Nuclear Information System (INIS)

Klein, H.; Knight, D.; Plimmer, M.; Silver, J.

2002-01-01

This report describes the findings of the DTI sponsored scouting mission to Japan 'Trapped Ions for Measurement and Enterprise' (TIME). It focuses particularly on new optical frequency standards (for which trapped ions are strong candidates) and measurement of optical frequency standards using femtosecond comb laser systems. There has been a 'sea change' in optical frequency metrology using these measurement systems, and ensuing technical developments are moving quickly, with potential implications for telecommunications and photonics, navigation and ultimately for time measurement. The mission examined what the UK and Japan have in common in this field and the scope for future collaborations. It included visits to two national laboratories, the National Metrology Institute of Japan (NMIJ) and the Communications Research Laboratory (CRL), two companies, Anritsu and NTT, and discussions with staff at the University of Electrocommunications and Kyoto University. At the National Physical Laboratory (NPL) in the UK and elsewhere there have recently been developments of femtosecond comb laser systems, which have been used to measure the absolute frequencies of several optical frequency standards including several very stable ion- trap based standards. In Japan these measurement systems at the National Metrology Institute of Japan (NMIJ) have been used to measure the optical frequencies of iodine stabilised lasers, but trapped-ion based optical standards still need development. More detailed observations and conclusions include: a) The measurement opportunities offered by femtosecond laser comb technology were widely appreciated by scientists in Japan. b) Many of the laboratories we visited were very well equipped, in some cases better than those in the UK. For example NMIJ already had 5 femtosecond comb systems. c) A feasibility study on optical frequency standards and clocks was being started at CRL Koganei; future work would be likely to involve collaboration with the

Beeping and piping: characterization of two mechano-acoustic signals used by honey bees in swarming

Science.gov (United States)

Schlegel, Thomas; Visscher, P. Kirk; Seeley, Thomas D.

2012-12-01

Of the many signals used by honey bees during the process of swarming, two of them—the stop signal and the worker piping signal—are not easily distinguished for both are mechano-acoustic signals produced by scout bees who press their bodies against other bees while vibrating their wing muscles. To clarify the acoustic differences between these two signals, we recorded both signals from the same swarm and at the same time, and compared them in terms of signal duration, fundamental frequency, and frequency modulation. Stop signals and worker piping signals differ in all three variables: duration, 174 ± 64 vs. 602 ± 377 ms; fundamental frequency, 407 vs. 451 Hz; and frequency modulation, absent vs. present. While it remains unclear which differences the bees use to distinguish the two signals, it is clear that they do so for the signals have opposite effects. Stop signals cause inhibition of actively dancing scout bees whereas piping signals cause excitation of quietly resting non-scout bees.

Design and Implementation of a Community Health Worker HIV Treatment and Prevention Intervention in an HIV Hot Spot Fishing Community in Rakai, Uganda.

Science.gov (United States)

Long, Amanda; Mbabali, Ismail; Hutton, Heidi E; Thomas, Alvin G; Bugos, Eva; Mulamba, Jeremiah; Amico, Kathy Rivet; Nalugoda, Fred; Gray, Ronald H; Wawer, Maria J; Nakigozi, Gertrude; Chang, Larry W

Innovative approaches are needed to increase engagement in HIV treatment and prevention services, particularly in HIV hot spots. Here, we detail our design, training approach, and early implementation experiences of a community-based HIV intervention called "health scouts." The intervention, utilizing a novel, theory-based approach, trained 10 community residents in an HIV hot spot fishing community to use motivational interviewing strategies and a mobile phone-based counseling application. During the first 3 months, 771 residents (median 82/health scout, range 27-160) were counseled. A directly observed Motivational Interviewing Treatment Integrity scale-based evaluation found adequate performance (median score 20/25, range 11-23). The health scout intervention was feasible to implement in a high HIV-prevalence fishing community, and its impact on HIV care outcomes will be evaluated in an ongoing cluster randomized trial. If found to be effective, it may be an important strategy for responding to HIV in high-burden settings.

I-Cyborg: Disability, Affect and Public Pedagogy

Science.gov (United States)

Christie, Elizabeth; Bloustien, Geraldine

2010-01-01

In 2008 Elizabeth underwent a cochlear implant. The necessary but traumatic operation was approached in her usual creative way. To begin, Elizabeth researched the medical process and the ways other individuals had experienced the procedure and its aftermath. Then she set about documenting her personal response through "Facebook", providing often…

Meditations upon Hypertext: A Rhetorethics for Cyborgs.

Science.gov (United States)

Gilbert, Pamela K.

1997-01-01

Suggests that the ability to actualize the potential of hypertext is limited by the lack of an adequate theory of hypertext reading which accounts for ethical and political issues of identity or subjectivity. Identifies examples of this problem and speculates on some responses; considers what sort of reader and/or reading practices hypertext…

REPRESENTACIONES PARACIENTÍFICAS DE CUERPO Y PERSISTENCIAS TECNOLÓGICAS

Directory of Open Access Journals (Sweden)

David Casado Neira

2010-01-01

Full Text Available El objetivo del trabajo es mostrar que las representaciones corporales actuales están lejos de los cyborgs. La opción más realista es la concepción moderna del cuerpo asentada en procesos de racionalización, secularización y medicalización. Para ello me remitiré a la imagen de cuerpo como máquina mostrando ejemplos representativos.

[How to integrate humanization and technology in nursing training].

Science.gov (United States)

Meyer, Dagmar Estermann

2002-01-01

This paper discusses the current incorporation of the subject of humanization of care in the current context of Brazilian nursing. The relation between nursing and technology is approached, in this study, from a historical perspective. The study also develops the proposition of "human re-signification", having as reference the concept of Cyborg, considering the way this concept has been employed in the contemporary cultural and feminist theoretical framework.

Cybernetics - The new Era Arrives

Science.gov (United States)

Sharma, Anil; Sengar, Chitransh; Bisht, Lalit; Sharma, Deepak

2012-12-01

The paper basically deals with the study of Cybernetics I, the history of evolution of this theory of this cyborg technology from the base to planting its roots in the future. The paper also presents a brief description about the use of this cyber technology in various felids known to the human world. Along with this is a description about the evolution of cybernetics as a cure to various medical problems.

Robots: Fantasy and Reality

International Nuclear Information System (INIS)

Calder, Neil

2007-01-01

A irreverent non-technical review of the history of surprisingly animate machines, from ancient Egypt to current times. Areas include teleoperators for hazardous environments, assembly systems, medical applications, entertainment, and science fiction. The talk has over 100 slides, covering such varied topics as Memnon son of Dawn, Droz's automata, Vaucanson's duck, cathedral clocks, Von Kempelen's chess player, household robots, Asimov's laws, Disneyland, dinosaurs, and movie droids and cyborgs.

Epidemiology of Dysglycemia in Pregnant Oklahoma American Indian Women.

Science.gov (United States)

Azar, Madona; Stoner, Julie A; Dao, Hanh Dung; Stephens, Lancer; Goodman, Jean R; Maynard, John; Lyons, Timothy J

2015-08-01

Minority communities are disproportionately affected by diabetes, and minority women are at an increased risk for glucose intolerance (dysglycemia) during pregnancy. In pregnant American Indian women, the objectives of the study were to use current criteria to estimate the prevalence of first-trimester (Tr1) dysglycemia and second-trimester (Tr2) incidence of gestational diabetes mellitus (GDM) and to explore new candidate measures and identify associated clinical factors. This was a prospective cohort study. In Tr1 we performed a 75-g, 2-hour oral glucose tolerance test (OGTT) and glycated hemoglobin (HbA1c) to determine the following: fasting insulin; homeostasis model assessment of insulin resistance; serum 1,5-anhydroglucitol; noninvasive skin autofluorescence (SCOUT). We defined dysglycemia by American Diabetes Association and Endocrine Society criteria and as HbA1c of 5.7% or greater. In Tr2 in an available subset, we performed a repeat OGTT and SCOUT. Pregnant American Indian women (n = 244 at Tr1; n = 114 at Tr2) participated in the study. The prevalence of dysglycemia at Tr1 and incidence of GDM at Tr2 were measured. At Tr1, one woman had overt diabetes; 36 (15%) had impaired glucose tolerance (American Diabetes Association criteria and/or abnormal HbA1c) and 59 (24%) had GDM-Tr1 (Endocrine Society criteria). Overall, 74 (30%) had some form of dysglycemia. Associated factors were body mass index, hypertension, waist/hip circumferences, SCOUT score, fasting insulin, and homeostasis model assessment of insulin resistance. At Tr2, 114 of the Tr1 cohort underwent a repeat OGTT and SCOUT, and 26 (23%) had GDM. GDM-Tr2 was associated with increased SCOUT scores (P = .029) and Tr1 body mass index, waist/hip circumferences, diastolic blood pressure, fasting insulin, and triglyceride levels. Overall, dysglycemia at Tr1 and/or Tr2 affected 38% of the women. Dysglycemia at some point during pregnancy was common among American Indian women. It was associated with

The Homeschooling of Scout Finch

Science.gov (United States)

Kelley, James B.

2012-01-01

Harper Lee's novel "To Kill a Mockingbird" is one of the most widely taught texts in language arts classrooms through the English-speaking world and is greatly valued by many readers today for its depiction of youth grappling with racism in the American South of the Depression Era. However, the novel's subtle and sustained critique of…

Changes in body weight and pulse

DEFF Research Database (Denmark)

Seimon, R V; Espinoza, D; Finer, N

2015-01-01

BACKGROUND/OBJECTIVES: The Sibutramine Cardiovascular OUTcomes (SCOUT) trial showed a significantly increased relative risk of nonfatal cardiovascular events, but not mortality, in overweight and obese subjects receiving long-term sibutramine treatment with diet and exercise. We examined the rela......BACKGROUND/OBJECTIVES: The Sibutramine Cardiovascular OUTcomes (SCOUT) trial showed a significantly increased relative risk of nonfatal cardiovascular events, but not mortality, in overweight and obese subjects receiving long-term sibutramine treatment with diet and exercise. We examined...... the relationship between early changes (both increases and decreases) in pulse rate, and the impact of these changes on subsequent cardiovascular outcome events in both the placebo and sibutramine groups. SUBJECTS/METHODS: 9804 males and females, aged ⩾55 years, with a body mass index of 27-45 kg m(-)(2) were...... included in this current subanalysis of the SCOUT trial. Subjects were required to have a history of cardiovascular disease and/or type 2 diabetes mellitus with at least one cardiovascular risk factor, to assess cardiovascular outcomes. The primary outcome event (POE) was a composite of nonfatal myocardial...

Pilot Study of a New Nonradioactive Surgical Guidance Technology for Locating Nonpalpable Breast Lesions.

Science.gov (United States)

Cox, Charles E; Garcia-Henriquez, Norbert; Glancy, M Jordan; Whitworth, Pat; Cox, John M; Themar-Geck, Melissa; Prati, Ronald; Jung, Michelle; Russell, Scott; Appleton, Kristie; King, Jeff; Shivers, Steven C

2016-06-01

The current technique for locating nonpalpable breast lesions is wire localization (WL). Radioactive seed localization and intraoperative ultrasound were developed to improve difficulties with WL. The SAVI SCOUT surgical guidance system was developed to improve these methods. The SCOUT system is a non-radioactive, FDA-cleared medical device that uses electromagnetic wave technology to provide real-time guidance during excisional breast procedures. Consenting patients underwent localization and excision using an implantable electromagnetic wave reflective device (reflector) and a detector handpiece with a console. Using image guidance, the reflector was placed up to 7 days before the surgical procedure. The primary end points of the study were successful reflector placement, localization, and retrieval. The secondary end points were percentage of clear margins, reexcision rates, days of placement before excision, and physician comparison with WL. This study analyzed 50 patients. The reflectors were placed under mammographic guidance (n = 18, 36 %) or ultrasound guidance (n = 32, 64 %). Of the 50 patients, 10 (20 %) underwent excisional biopsy and 40 (80 %) had a lumpectomy. The lesion and reflector were successfully removed in all 50 patients, and no adverse events occurred. Of the 41 patients who had in situ and/or invasive carcinoma identified, 38 (93 %) had clear margins and 3 (7 %) were recommended for reexcision. These data suggest that the SCOUT system is safe and effective for guiding the excision of nonpalpable breast lesions and a viable alternative to standard localization options. A larger prospective, multi-institution trial of SCOUT currently is underway to validate these findings.

Epidemiology of Injuries Identified at the NFL Scouting Combine and Their Impact on Performance in the National Football League: Evaluation of 2203 Athletes From 2009 to 2015.

Science.gov (United States)

Beaulieu-Jones, Brendin R; Rossy, William H; Sanchez, George; Whalen, James M; Lavery, Kyle P; McHale, Kevin J; Vopat, Bryan G; Van Allen, Joseph J; Akamefula, Ramesses A; Provencher, Matthew T

2017-07-01

At the annual National Football League (NFL) Scouting Combine, the medical staff of each NFL franchise performs a comprehensive medical evaluation of all athletes potentially entering the NFL. Currently, little is known regarding the overall epidemiology of injuries identified at the combine and their impact on NFL performance. To determine the epidemiology of injuries identified at the combine and their impact on initial NFL performance. Cohort study; Level of evidence, 3. All previous musculoskeletal injuries identified at the NFL Combine from 2009 to 2015 were retrospectively reviewed. Medical records and imaging reports were examined. Game statistics for the first 2 seasons of NFL play were obtained for all players from 2009 to 2013. Analysis of injury prevalence and overall impact on the draft status and position-specific performance metrics of each injury was performed and compared with a position-matched control group with no history of injury or surgery. A total of 2203 athletes over 7 years were evaluated, including 1490 (67.6%) drafted athletes and 1040 (47.2%) who ultimately played at least 2 years in the NFL. The most common sites of injury were the ankle (1160, 52.7%), shoulder (1143, 51.9%), knee (1128, 51.2%), spine (785, 35.6%), and hand (739, 33.5%). Odds ratios (ORs) demonstrated that quarterbacks were most at risk of shoulder injury (OR, 2.78; P = .001), while running backs most commonly sustained ankle (OR, 1.39; P = .040) and shoulder injuries (OR, 1.55; P = .020) when compared with all other players. Ultimately, defensive players demonstrated a greater negative impact due to injury than offensive players, with multiple performance metrics significantly affected for each defensive position analyzed, whereas skilled offensive players (eg, quarterbacks, running backs) demonstrated only 1 metric significantly affected at each position. The most common sites of injury identified at the combine were (1) ankle, (2) shoulder, (3) knee, (4) spine, and

Understanding the nineteenth century origins of disciplines: lessons for astrobiology today?

Science.gov (United States)

Brazelton, William J.; Sullivan, Woodruff T., III

2009-10-01

Astrobiology's goal of promoting interdisciplinary research is an attempt to reverse a trend that began two centuries ago with the formation of the first specialized scientific disciplines. We have examined this era of discipline formation in order to make a comparison with the situation today in astrobiology. Will astrobiology remain interdisciplinary or is it becoming yet another specialty? As a case study, we have investigated effects on the scientific literature when a specialized community is formed by analyzing the citations within papers published during 1802-1856 in Philosophical Transactions of the Royal Society (Phil. Trans.), the most important ‘generalist’ journal of its day, and Transactions of the Geological Society of London (Trans. Geol. Soc.), the first important disciplinary journal in the sciences. We find that these two journals rarely cited each other, and papers published in Trans. Geol. Soc. cited fewer interdisciplinary sources than did geology papers in Phil. Trans. After geology had become established as a successful specialized discipline, geologists returned to publishing papers in Phil. Trans., but they wrote in the new, highly specialized style developed in Trans. Geol. Soc. They had succeeded in not only creating a new scientific discipline, but also a new way of doing science with its own modes of research and communication. A similar citation analysis was applied to papers published over the period 2001-2008 in the contemporary journals Astrobiology and the International Journal of Astrobiology to test the hypothesis that astrobiologists are in the early stages of creating their own specialized community. Although still too early to reliably detect any but the largest trends, there is no evidence yet that astrobiologists are drifting into their own isolated discipline. Instead, to date they appear to remain interdisciplinary.

Don't Fear the Cyborg: Toward Embracing Posthuman and Feminist Cyborg Discourses in Teacher Education and Educational Technology Research

Science.gov (United States)

Gleason, Shannon C.

2014-01-01

I argue that larger cultural concerns about human-technology interactions are seldom addressed in teacher education. This article seeks to trace cultural anxieties about technology by addressing the long-standing trope of human versus machine; examine how these concerns are manifested and addressed (or not) in popular culture, educational…

Miłość maszyn. Antynomie maszyny w polskim modernizmie

Directory of Open Access Journals (Sweden)

Emiliano Ranocchi

2012-01-01

Full Text Available Also for Polish modernism the machine comes to be a synecdoche of modernity as a whole. In contrast to the fetishistic approach to machines that characterized Italian futurism and to the economic utilitarian attitude of Russian futurism, which saw machines as an instrument of proletarian emancipation, in 1923 the leader and chief theoretician of Polish futurism, Bruno Jasieński, introduced (in Polish Futurism: a balance the vision of the machine as a prosthesis, a continuation of the human body. This essay starts from Jasieński’s proposition and, by means of an aware?? anachronism, makes use of the 20th century categories of cyborgs to try to describe and interpret an extensive passage of the unique novel of a forgotten Polish writer from the period between the two World wars, Jerzy Sosnkowski. The novel in question is called A Car, You and Me (Love of Machines and was published in 1925. Chapter VIII of the novel describes the main character’s dystopian dream about machines taking control over the world dooming the human race to extinction. Among 20th century cyborg categories, the ones that appear to be especially useful are those that cross the confines between human and machine and between human and animal. In this case we are dealing with machines described as huge animals. Although the machines theriomorphous shape seems to bypass man, they retain certain key features in common with us, such as sexual desire. Besides the cyborgs, another category (usually applied to man-machine resemblance proved effective in trying to analyze Sosnkowski’s animal machines, an aesthetic and psychoanalytical one, that of the Uncanny. Although the dystopian character of the dream is due to the fact that machines have no feelings, hence their effectiveness and superiority over men, Sosnkowski seems to have had a foreboding of another possibility: an intelligent machine (in the novel represented by the main character’s car, which empathetically

The Amazing Molecule Race: A WebQuest for 8th Grade Science

Science.gov (United States)

Soehl, Diana; Moats, S. J.; Langston, G. I.

2009-01-01

Did you ever wonder if life exists beyond Earth? The molecules that helped make up you and your friends are the same floating in outer space! The Race is ON to discover as many molecules in space as possible and to find the most important molecules for life: amino acids, DNA and RNA! As aspiring astronomers and astrobiologists, you will explore how these molecules are detected on Earth and in space. The `Search for Life’ is a pretty big task considering the size of the Universe. By learning how to find evidence of life forming molecules you will be able to provide conclusions that will shape policy regarding space missions, funding and technology development during your lifetime.

Technology which desires

International Nuclear Information System (INIS)

Lee, Sangyook

2009-03-01

The table of contents are technology, human and society, Frankenstein, prometheus in modern, modern technology which are pressing human and nature, utopia and dystopia don't come, progressing of bicycle, Edison built the system, clock and human from nano paint to nano machine, diesel locomotive and KTX, airplanes is disappearing, machine is monsters, Taylorism and dream of engineer, union between mass production and public consumption, go away mass production, humanoid and a cyborg and beginning of global village.

Technology which desires

Energy Technology Data Exchange (ETDEWEB)

Lee, Sangyook

2009-03-15

The table of contents are technology, human and society, Frankenstein, prometheus in modern, modern technology which are pressing human and nature, utopia and dystopia don't come, progressing of bicycle, Edison built the system, clock and human from nano paint to nano machine, diesel locomotive and KTX, airplanes is disappearing, machine is monsters, Taylorism and dream of engineer, union between mass production and public consumption, go away mass production, humanoid and a cyborg and beginning of global village.

Robots: Fantasy and Reality

Energy Technology Data Exchange (ETDEWEB)

Calder, Neil

2007-04-27

A irreverent non-technical review of the history of surprisingly animate machines, from ancient Egypt to current times. Areas include teleoperators for hazardous environments, assembly systems, medical applications, entertainment, and science fiction. The talk has over 100 slides, covering such varied topics as Memnon son of Dawn, Droz's automata, Vaucanson's duck, cathedral clocks, Von Kempelen's chess player, household robots, Asimov's laws, Disneyland, dinosaurs, and movie droids and cyborgs.

Near Earth Asteroid Solar Sail Engineering Development Unit Test Program

Science.gov (United States)

Lockett, Tiffany Russell; Few, Alexander; Wilson, Richard

2017-01-01

The Near Earth Asteroid (NEA) Scout project is a 30x20x10cm (6U) cubesat reconnaissance mission to investigate a near Earth asteroid utilizing an 86m2 solar sail as the primary propulsion system. This will be the largest solar sail NASA will launch to date. NEA Scout is a secondary payload currently manifested on the maiden voyage of the Space Launch System in 2018. In development of the solar sail subsystem, design challenges were identified and investigated for packaging within a 6U form factor and deployment in cis-lunar space. Analysis furthered understanding of thermal, stress, and dynamics of the stowed system and matured an integrated sail membrane model for deployed flight dynamics. This paper will address design, fabrication, and lessons learned from the NEA Scout solar sail subsystem engineering development unit. From optical properties of the sail material to folding and spooling the single 86m2 sail, the team has developed a robust deployment system for the solar sail. This paper will also address expected and received test results from ascent vent, random vibration, and deployment tests.

Multifunctional camping building full of sustainable technology. All installations controlled through the internet; Multifunctioneel kampeergebouw vol duurzame techniek. Alle installaties zijn via internet te beheren

Energy Technology Data Exchange (ETDEWEB)

Schoemaker, E.

2011-06-15

A fully integrated, computerized control system is not just suitable for large companies; it can also be realized by smaller organizations as part of their sustainability policy. Eventually, the investment can result in a significant saving. This article discussed the example of scouting and camping site St. Walrick in Overasselt (the Netherlands) [Dutch] Een volledig geintegreerd, computergestuurd beheersysteem is niet alleen geschikt voor grote bedrijven. Het is ook bereikbaar voor kleinere organisaties en past vaak heel goed in hun duurzaamheidbeleid. Uiteindelijk kan de investering een behoorlijke besparing opleveren. In dit artikel wordt het voorbeeld van scouting- en kampeerterrein St. Walrick in Overasselt (Gelderland) besproken.

El turismo en tiempos del ciberespacio / Tourism in times of cyberspace

Directory of Open Access Journals (Sweden)

Liliana López Levi

2015-03-01

Full Text Available This article analyzes tourists and their practices in times of cyberspace, as well as its impact in shaping the landscape and territory. The phenomenon should be analyzed based on the cyborg subject, their views, perceptions and ways of living leisure, recreation, adventure, relaxation and recreation. A subject to which technology, consumption and simulation are central, therefore it is lead to practices where simultaneity, ephemeral, diversity and the duality between local attachment and detachment are reflected in a space that echoes the imagination of cyborgs. El presente artículo analiza al sujeto y las prácticas turísticas en tiempos del ciberespacio, así como las repercusiones en la configuración del paisaje y del territorio. En la actualidad se trata de un fenómeno a investigar a partir de un sujeto ciborg, de sus concepciones, percepciones y formas de vivir el ocio, el esparcimiento, la aventura, el descanso y la recreación. Un sujeto para el cual la tecnología, el consumo y la simulación son centrales y que lo llevan a prácticas donde la simultaneidad, lo efímero, la diversidad y la dualidad arraigo-desarraigo se reflejan en un espacio que hace eco de los imaginarios de los cibernautas (ciborgs.

Bionic Manufacturing: Towards Cyborg Cells and Sentient Microbots.

Science.gov (United States)

Srivastava, Sarvesh Kumar; Yadav, Vikramaditya G

2018-05-01

Bio-inspired engineering applies biological design principles towards developing engineering solutions but is not practical as a manufacturing paradigm. We advocate 'bionic manufacturing', a synergistic fusion of biotic and abiotic components, to transition away from bio-inspiration toward bio-augmentation to address current limitations in bio-inspired manufacturing. Copyright © 2017 Elsevier Ltd. All rights reserved.

Gender in digital games: gameplay as cyborg performance

OpenAIRE

Yilmaz, Serenad

2013-01-01

Computer games have now been around nearly forty years. The pace at which computer games have transformed has been so fast that at times it is exceeding thoughtful evaluation and criticism. Since the beginning of the 2000’s, academic understanding of this phenomenon has been trying to catch up with this pace. Feminist studies has also been observing computer gaming, theorizing it as another male-dominated cultural domain. Most of the feminist inquiries in this area have focused on representat...

Accuracy of two optical chlorophyll meters in predicting chemical composition and in vitro ruminal organic matter degradability of Brachiaria hybrid, Megathyrsus maximus, and Paspalum atratum

Directory of Open Access Journals (Sweden)

Martin P. Hughes

2017-03-01

Full Text Available The objective of this study was to determine the accuracy and reliability of 2 optical chlorophyll meters: FieldScout CM 1,000 NDVI and Yara N-Tester, in predicting neutral detergent fibre (NDF, acid detergent fibre (ADF, acid detergent lignin (ADL, acid detergent insoluble nitrogen (ADIN and in vitro ruminal organic matter degradability (IVOMD of 3 tropical grasses. Optical chlorophyll measurements were taken at 3 stages (4, 8 and 12 weeks of regrowth in Brachiaria hybrid, and Megathyrsus maximus and at 6 and 12 weeks of regrowth in Paspalum atratum (cv. Ubon. Optical chlorophyll measurements showed the highest correlation (r = 0.57 to 0.85 with NDF concentration. The FieldScout CM 1,000 NDVI was better than the Yara N-Tester in predicting NDF (R2 = 0.70 and ADF (R2 = 0.79 concentrations in Brachiaria hybrid and NDF (R2 = 0.79 in M. maximus. Similarly, FieldScout CM 1,000 NDVI produced better estimates of 24 h IVOMD (IVOMD24h in Brachiaria hybrid (R2 = 0.81 and IVOMD48h in Brachiaria hybrid (R2 = 0.65 and M. maximus (R2 = 0.75. However, these prediction models had relatively low concordance correlation coefficients, i.e., CCC >0.90, but random errors were the main source of bias. It was, therefore, concluded that both optical chlorophyll meters were poor and unreliable predictors of ADIN and ADL concentrations. Overall, the FieldScout CM 1,000 NDVI shows potential to produce useful estimates of IVOMD24h and ADF in Brachiaria hybrid and IVOMD48h and NDF concentrations in M. maximus.

75 FR 47821 - Endocrinologic and Metabolic Drugs Advisory Committee; Notice of Meeting

Science.gov (United States)

2010-08-09

... the Sibutramine Cardiovascular Outcomes Trial (SCOUT) (M01- 392), for new drug application (NDA) 20-632, MERIDIA (sibutramine hydrochloride monohydrate) Capsules, sponsored by Abbott Laboratories, for...

Trend scanning, scouting and foresight techniques

DEFF Research Database (Denmark)

Rohrbeck, René

2013-01-01

Corporate foresight comprises all activities that are aimed at identifying changes on the basis of early signals in trends, creating a consolidated future outlook, and using these insights into the future in ways useful to the organization. These activities include developing a strategy, creating...... innovations, managing risk, and exploring new markets. The author identifies five challenges that companies may face when developing corporate foresight, which include the detection of signals that yield a competitive advantage, the detection of change when terminology is unclear, and the selection...... into methods suitable for exploring the future on the market side and methods more suitable for the technology aspect. Thinking in scenarios is a good choice when direction and rate of change are unknown....

Mid-Atlantic elasmobranchs: Suitable metal scouts?

International Nuclear Information System (INIS)

Torres, Paulo; Tristão da Cunha, Regina; Rodrigues, Armindo dos Santos

2017-01-01

Heavy metals are a hazard to marine fauna and human health. In this study we assess stable isotopes and metal content in Prionace glauca and Isurus oxyrinchus and analyse these results within and among other species and across regions and geographical areas. Also, we evaluate their suitability, together with Raja clavata and Galeorhinus galeus, as Mid-Atlantic bioindicators. Prionace glauca and I. oxyrinchus shared the same trophic level in a pelagic food web and did not present significant differences between genders or metals, except for As. Arsenic and Hg accumulated while Cd and Pb were not detected. One I. oxyrinchus presented Hg values above regulatory limits. A high Hg exposure was associated with I. oxyrinchus since its maximum weekly intake was exceeded. Elasmobranchs can be used as metal sentinels, each presenting different key features which defines a good marine bioindicator, allowing long-term monitoring at different temporal and spatial scales. - Highlights: • We analysed P. glauca and I. oxyrinchus muscle from Mid-Atlantic. • We determined stable isotopes, trophic ecology and heavy metal content. • Results reflect bioaccumulation for As and Hg. • Oxyrinchus already presented Hg values above regulatory limits. • Mid-Atlantic elasmobranchs appear to be effective metal bioindicators.

Modified artificial bee colony for the vehicle routing problems with time windows.

Science.gov (United States)

Alzaqebah, Malek; Abdullah, Salwani; Jawarneh, Sana

2016-01-01

The natural behaviour of the honeybee has attracted the attention of researchers in recent years and several algorithms have been developed that mimic swarm behaviour to solve optimisation problems. This paper introduces an artificial bee colony (ABC) algorithm for the vehicle routing problem with time windows (VRPTW). A Modified ABC algorithm is proposed to improve the solution quality of the original ABC. The high exploration ability of the ABC slows-down its convergence speed, which may due to the mechanism used by scout bees in replacing abandoned (unimproved) solutions with new ones. In the Modified ABC a list of abandoned solutions is used by the scout bees to memorise the abandoned solutions, then the scout bees select a solution from the list based on roulette wheel selection and replace by a new solution with random routs selected from the best solution. The performance of the Modified ABC is evaluated on Solomon benchmark datasets and compared with the original ABC. The computational results demonstrate that the Modified ABC outperforms the original ABC also produce good solutions when compared with the best-known results in the literature. Computational investigations show that the proposed algorithm is a good and promising approach for the VRPTW.

Escultismo y educación física en Canarias (1912-1920

Directory of Open Access Journals (Sweden)

Antonio S. Almeida Aguiar

2013-10-01

Full Text Available Uno de los movimientos juveniles que mayor repercusión ha tenido en la historia de la educación ha sido los Boy Scouts. Fundado en 1907 por el general Baden Powell, tenía como fin la mejora social de la juventud inglesa. La extensión de la asociación scout fue rápida y en todo el mundo. En España, al igual que en Canarias, fue introducida en 1912 por los militares. Entre los principales puntos de la pedagogía scout está la importancia de la educación física en el desarrollo del ser humano como parte integrante de su educación. Precisamente, la educación física y su extensión en Canarias deben mucho al escultismo. En el presente artículo trataremos de determinar los orígenes de la asociación en las islas, con especial incidencia en el consejo local de la ciudad de Las Palmas de Gran Canaria, así como la trascendencia que tuvo en la juventud la incorporación de la educación física como parte de la educación general.One of the most important youth movements in the history of education has been the Boy Scouts. Founded in 1907 by General Baden Powell, whose aim was to improve the social conditions of the English youth. The wide- ranging scope of the scout’s association developed rapidly across the globe. In Spain, as in the Canary Islands, it was started in 1912 by the military. Its main educational functions include physical education in developing the personal growth of human beings as an integral part of their overall education. Indeed, physical education and its development in the Canary Islands owe much to the scout movement. In the present paper we will explore the origins of the association in the islands, with emphasis on the local council in Las Palmas de Gran Canaria.

Emotiv Kunstig Intelligens - Den etiske forpligtigelse

OpenAIRE

Beinkamp, Line; Aalbæk Jensen, Sandra

2013-01-01

Under emnet Kunstig Intelligens har vi valgt at arbejde med et scenarie som diskuterer hvad der i fremtiden ville ske hvis man var i stand til at fremstille robotter, eller nærmere betegnet Cyborgs, med menneskelige kognitive egenskaber. Derpå vil dette projekt blive udarbejdet som et tankeeksperiment, også på engelsk kaldet en ”Intuition Pump”, som vil undersøge hvordan vi burde handle, hvis skabelsen af kunstig intelligens faktisk burde anses for en realistisk mulighed. Med dette i mente vi...

Un ser humano construído socialmente: una aproximación (biotecnológica

Directory of Open Access Journals (Sweden)

Francesca Randazzo

2011-07-01

Full Text Available Como una construcción social, la (biotecnología no debe ser estudiada fuera del campo social. Desde una perspectiva analítica sobre los imaginarios sociales, la (biotecnología puede ser considerada como un magma social formado por factores biológicos, técnicos, psicológicos, sociológicos y axiológicos. Orbitando alrededor de la metáfora del cyborg, en este artículo nos proponemos construir un enfoque multidisciplinar de esta polycontextura.

Proyecto de investigación aplicada: Introducción a la modelación asistida de sistemas de distribución de agua (MASDA. Caso de estudio: campo/escuela Scout de Costa Rica

Directory of Open Access Journals (Sweden)

Maikel Méndez

2007-05-01

Full Text Available En la actualidad, el constante crecimiento y expansión que experimentan los centros urbanos ha aplicado gran presión sobre los sistemas de abastecimiento y distribución de agua para consumo humano. Los bajos niveles de eficiencia que muchos administradores de sistemasde distribución de agua (ASDA exhiben tienden a agudizar este problema. A través de herramientas de modelación asistida de sistemas de distribución de agua (MASDA, es posible generar un mayor conocimiento sobre la naturaleza y posibilidades de cada sistema. Como caso de estudio, CIVCO/ITCR, analizó la situación del sistema de distribución de agua potable del campo/escuela Scout de Costa Rica. Al identificarse deficiencias irremediables, se decidió diseñar un nuevo sistema que pueda afrontar adecuadamente una ocupación máxima de 280 personas durante un evento crítico de 8 días. Una vez definidos los patrones de diseño, se evalúan diversos escenarios de modelación a través de EPANet 2.0. La información arrojadaindica que los supuestos originales de diseño son adecuados y el sistema presenta condiciones estables de flujo uniforme durante todo el período de modelación. Por otro lado, la concentración de cloro residual en el sistema llega a estabilizarse después de pasado del período de ocupación máxima. El proyecto MASDA seguirá prestando en el futuro asesoramiento y apoyo tecnológico a los administradores de sistemas de distribución de agua, y les permitirá servir de una forma eficiente, constante y confiable a las comunidades bajo su administración, al tiempo que se reduce el impacto sobre las fuentes de producción.

Technocultural education

Directory of Open Access Journals (Sweden)

Lars Løvlie

2006-12-01

Full Text Available In this essay I try to describe the development of a traditional liberal education into a technological liberal one. I propose that we start by dropping the classical oppositions between man and animal, and man and machine; that we stop pitting morality against technology and rhetoric; and that we do away with the idea that ICT in our schools will necessarily tear the fabric of education apart. We should rather try and re-describe the idea of an unencumbered and independent self in terms of relational concepts, like the cyborg or more radically: like the self as interface. John Dewey led the way to this view a century ago, by coining the word intelligence as the name of educative interactions between man, animal and machine. The self as interface is a self of differences rather than identities. But that idea does not do away with our emplaced body, or our personal sense of self and identity. In the postmodern world, the cyborg is a migrant with the ability to interpret signs, understand symbols of power, see through rhetorical games, engage in argumentation, and in these activities partake in his or her own political education. The Internet nomad does not bode anarchy. He or she is the radically decentred subject that may well participate in Kant’s cosmopolitanism, Jürgen Habermas’ discourse ethics and Jacques Derrida’s deconstruction. –  But this is to go slightly beyond the text submitted here …

Sandia National Laboratories: About Sandia: Community Involvement

Science.gov (United States)

the fascination of science, serving on a Board of Directors, volunteering at a food bank, or giving judging science fairs, coaching sports teams, leading scouting troops, sorting food, building houses, and

Dynamic Locomotion With Four and Six-Legged Robots

National Research Council Canada - National Science Library

Buehler, M; Saranli, U; Papadopoulos, D; Koditschek, D

2000-01-01

.... The Scout II quadruped runs on flat ground in a bounding gait, and was motivated by an effort to understand the minimal mechanical design and control complexity for dynamically stable locomotion...

Análise feminista de propostas pós-humanas da tecnologia patriarcal

Directory of Open Access Journals (Sweden)

Isabel Tajahuerce Ángel

2017-09-01

Full Text Available This work looks into the posthuman proposals of technology from a gender perspective and within the feminist framework of social sciences. It analyses the regulation of life by technology from a critical standpoint on the treatment that media and the science fiction give to androcentricity when addressing technological progress and human transformation, from robotics to cyborg. The article concludes analyzing the Swedish science fiction series called Real Humans (2012-2104 in which robots, called hubots (androids, share their daily life and get along with humans.

Biopolicies and biotechnologies: reflections on surrogate maternity in India

Directory of Open Access Journals (Sweden)

Mónica Amador

2010-07-01

Full Text Available This article explores the impact of biotechnology, particularly on assisted reproductive technologies such as surrogate motherhood. The study is based on interviews and field work conducted in the city of Hyderabad in India within the frame of the seminar on “Research Methodology” given by Dr. Rohan D´Souza at the Centre for Studies in Science Policy at the Jawaharlal Nehru University in India. The theoretical framework of this analysis focuses on exploring concepts such as cyborg (Haraway,1991 and subaltern subject (Spivak, 1998 in the context of biotechnological production in India

Artificial life and life artificialization in Tron

Directory of Open Access Journals (Sweden)

Carolina Dantas Figueiredo

2012-12-01

Full Text Available Cinema constantly shows the struggle between the men and artificial intelligences. Fiction, and more specifically fiction films, lends itself to explore possibilities asking “what if?”. “What if”, in this case, is related to the eventual rebellion of artificial intelligences, theme explored in the movies Tron (1982 and Tron Legacy (2010 trat portray the conflict between programs and users. The present paper examines these films, observing particularly the possibility programs empowering. Finally, is briefly mentioned the concept of cyborg as a possibility of response to human concerns.

Alpha Centauri's siren call has frustrated planet hunters

Science.gov (United States)

Clery, Daniel

2018-04-01

Alpha Centauri, a three-star system just 4 light-years away that is the sun's nearest neighbor, ought to be a great place to look for Earth-like planets. But last week, at a meeting of the European Astronomical Society here, astronomers lamented that the system has so far thwarted discovery efforts—and announced new schemes to probe it. The two sunlike stars, Alpha Centauri A and B, orbit each other closely while Proxima Centauri, a tempestuous red dwarf, hangs onto the system tenuously in a much more distant orbit. In 2016, astronomers discovered an Earth-mass planet around Proxima Centauri, but few think the planet, blasted by radiation and fierce stellar winds, is habitable. Astrobiologists believe the other two stars are more likely to host temperate, Earth-like worlds.

Astrobioethics

Science.gov (United States)

Chon-Torres, Octavio A.

2018-01-01

Astrobiology is a discipline that is expanding its field of investigation not only in the natural sciences, but also in the social sciences. It is for this reason that the ethical aspects are progressively emphasized leading to a point where the whole field requires a specific handling. The appellation `astrobioethics' is now considered as not only relevant, but also a true issue for the future of Astrobiology. Astrobioethics is the subsection within astrobiology that is accountable for studying the moral implications of, for example, bringing humans to Mars, the Planetary Protection Policy, the social responsibility of the astrobiologist to society, etc. It is in this way that the present article outlines a path for astrobioethics, as being a fertile field of study and an opportunity to trade scientific knowledge in a transdisciplinary way.

77 FR 59963 - Preliminary Plan for Distribution of Judgment Funds to the Loyal Mdewakantons

Science.gov (United States)

2012-10-01

..., however, stemmed from Interior's policy of leasing or licensing 1886 lands for fair market value where no...) (National Archives and Records Administration). This document is a listing of scouts for the United States...

LEF1 is preferentially expressed in the tubal-peritoneal junctions and is a reliable marker of tubal intraepithelial lesions.

Science.gov (United States)

Schmoeckel, Elisa; Odai-Afotey, Ashley A; Schleißheimer, Michael; Rottmann, Miriam; Flesken-Nikitin, Andrea; Ellenson, Lora H; Kirchner, Thomas; Mayr, Doris; Nikitin, Alexander Yu

2017-09-01

Recently it has been reported that serous tubal intraepithelial carcinoma (STIC), the likely precursor of ovarian/extra-uterine high-grade serous carcinoma, are frequently located in the vicinity of tubal-peritoneal junctions, consistent with the cancer-prone features of many epithelial transitional regions. To test if p53 (aka TP53)-signatures and secretory cell outgrowths (SCOUTs) also localize to tubal-peritoneal junctions, we examined these lesions in the fallopian tubes of patients undergoing salpingo-oophorectomy for sporadic high-grade serous carcinomas or as a prophylactic procedure for carriers of familial BRCA1 or 2 mutations. STICs were located closest to the tubal-peritoneal junctions with an average distance of 1.31 mm, while SCOUTs were not detected in the fimbriated end of the fallopian tube. As many epithelial transitional regions contain stem cells, we also determined the expression of stem cell markers in the normal fallopian tube, tubal intraepithelial lesions and high-grade serous carcinomas. Of those, LEF1 was consistently expressed in the tubal-peritoneal junctions and all lesions, independent of p53 status. All SCOUTs demonstrated strong nuclear expression of β-catenin consistent with the LEF1 participation in the canonical WNT pathway. However, β-catenin was preferentially located in the cytoplasm of cells comprising STICs and p53 signatures, suggesting WNT-independent function of LEF1 in those lesions. Both frequency of LEF1 expression and β-catenin nuclear expression correlated with the worst 5-year patient survival, supporting important role of both proteins in high-grade serous carcinoma. Taken together, our findings suggest the existence of stem cell niche within the tubal-peritoneal junctions. Furthermore, they support the notion that the pathogenesis of SCOUTs is distinct from that of STICs and p53 signatures. The location and discrete patterns of LEF1 and β-catenin expression may serve as highly sensitive and reliable ancillary

Future Cyborgs: Human-Machine Interface for Virtual Reality Applications

Science.gov (United States)

2007-04-01

heavy for the human head to bear without external support.17 Most current HMDs still use two visual displays placed directly in front of the user’s...displays. Current generations of HMDs are being designed to operate within the form factor of a pair of eyeglasses .18 These systems are

Cyborg intentionality : rethinking the phenomenology of human- technology relations

NARCIS (Netherlands)

Verbeek, Peter P.C.C.

2008-01-01

This article investigates the types of intentionality involved in human-technology relations. It aims to augment Don Ihde's analysis of the relations between human beings and technological artifacts, by analyzing a number of concrete examples at the limits of Ihde's analysis. The article

Cyborgs and Smart Mice: How Human can they get?

DEFF Research Database (Denmark)

Runehov, Anne Leona Cesarine

2008-01-01

There are at least two scientific debates concerning the possibility to offer enhanced lifetime to the human race. One of them derives from the medical sciences and the other from the computer sciences. The former has to do with improving the quality and length of human life by improving...... their biological systems, for example by way of smart pills. The latter concerns possible improvements of the quality and length of human life by correlating high technology with human beings. Medical scientists illustrate their research progressions using smart mice. Computer scientists present advanced robot...... medical sciences regards ethical problems. Keywords: humanity, Cybernetics, artificial intelligence, Neuropharmacology, Cognitive neuroscience, Theology and Philosophy...

Deployable Propulsion and Power Systems for Solar System Exploration

Science.gov (United States)

Johnson, Les; Carr, John

2017-01-01

NASA is developing thin-film based, deployable propulsion, power and communication systems for small spacecraft that could provide a revolutionary new capability allowing small spacecraft exploration of the solar system. The Near Earth Asteroid (NEA) Scout reconnaissance mission will demonstrate solar sail propulsion on a 6U CubeSat interplanetary spacecraft and lay the groundwork for their future use in deep space science and exploration missions. Solar sails use sunlight to propel vehicles through space by reflecting solar photons from a large, mirror-like sail made of a lightweight, highly reflective material. This continuous photon pressure provides propellantless thrust, allowing for very high delta V maneuvers on long-duration, deep space exploration. Since reflected light produces thrust, solar sails require no onboard propellant. The Lightweight Integrated Solar Array and Transceiver (LISA-T) is a launch stowed, orbit deployed array on which thin-film photovoltaic and antenna elements are embedded. Inherently, small satellites are limited in surface area, volume, and mass allocation; driving competition between power, communications, and GN&C (guidance navigation and control) subsystems. This restricts payload capability and limits the value of these low-cost satellites. LISA-T is addressing this issue, deploying large-area arrays from a reduced volume and mass envelope - greatly enhancing power generation and communications capabilities of small spacecraft. The NEA Scout mission, funded by NASA's Advanced Exploration Systems Program and managed by NASA MSFC, will use the solar sail as its primary propulsion system, allowing it to survey and image one or more NEA's of interest for possible future human exploration. NEA Scout uses a 6U cubesat (to be provided by NASA's Jet Propulsion Laboratory), an 86 sq m solar sail and will weigh less than 12 kilograms. NEA Scout will be launched on the first flight of the Space Launch System in 2018. Similar in concept

Design of a Mars Airplane Propulsion System for the Aerial Regional-Scale Environmental Survey (ARES) Mission Concept

Science.gov (United States)

Kuhl. Christopher A.

2009-01-01

The Aerial Regional-Scale Environmental Survey (ARES) is a Mars exploration mission concept with the goal of taking scientific measurements of the atmosphere, surface, and subsurface of Mars by using an airplane as the payload platform. ARES team first conducted a Phase-A study for a 2007 launch opportunity, which was completed in May 2003. Following this study, significant efforts were undertaken to reduce the risk of the atmospheric flight system, under the NASA Langley Planetary Airplane Risk Reduction Project. The concept was then proposed to the Mars Scout program in 2006 for a 2011 launch opportunity. This paper summarizes the design and development of the ARES airplane propulsion subsystem beginning with the inception of the ARES project in 2002 through the submittal of the Mars Scout proposal in July 2006.

Cidade-ciborgue: a cidade na cibercultura

Directory of Open Access Journals (Sweden)

André Lemos

2008-11-01

Full Text Available As cidades contemporâneas passam por transfigurações importantes com o advento das novas tecnologias da comunicação e informação e, embora toda cidade seja um artefato complexo composto por diversas redes materiais e espirituais (Saint Simon, podemos ver as atuais cidades como uma cidade-ciborgue. O objetivo deste artigo é descrever e analisar as principais transformações pelas quais passa o espaço urbano na atual cibercultura. Torna-se urgente compreender as transformações da cidade contemporânea em meio às novas tecnologias de base micro-eletrônica e de telecomunicações. Pretendemos aqui abordar a questão das cidades da cibercultura sob o prisma do que chamaremos "cidade-ciborgue". Palavras-chave cibercultura, cibercidade, cidade, comunicação Abstract Cities have been through major transformations due to information and communication technologies. Although every city is a complex artifact made of several material and spiritual networks (Saint Simon, we can view our modern cities as cyborg-cities. The aim of this paper is to describe and analyze some major changes in the urban space in terms of cyberculture. There is a need to understand the transformations of the contemporary city in face of the new technologies of telecommunications and microelectronics. We intend to approach the subject of cities and cyberculture from the point of view of what we are calling "the cyborg-city". Key words cyberculture, cybercity, city, communication

77 FR 28401 - Information Collection Activities: Legacy Data Verification Process (LDVP); Submitted for Office...

Science.gov (United States)

2012-05-14

... geoscientists can use the information to evaluate resources for lease sales for fair market value. With respect..., based on: (1) 0.5 hours to locate and copy a summary of drilling operations (e.g., scout tickets) for...

New analytical method for fast nuclide identification in mobile in-situ gamma spectrometers; Neue analytische Methode zur schnellen Nuklididentifikation in mobilen in-situ Gammaspektrometern

Energy Technology Data Exchange (ETDEWEB)

Streil, T.; Oeser, V.; Wagner, W. [SARAD GmbH, Dresden (Germany); Doerfel, H.R. [IDEA System GmbH, Karlsruhe (Germany)

2016-07-01

Demolition and accidents of nuclear reactors or terroristic attacks may lead to large-area contamination with radionuclides. A suitable mobile measurement equipment should allow a quick overview about the extent of contamination. Recent methods apply for nuclide identification either time-consuming peak-fitting methods inclusive background correction or the so-called trapezoid method determining so-called regions of interest (ROI). Since the nuclide vector is often known, this information can be used as a starting point for the nuclide identification. The presented method uses dynamic smoothing of the registered energy spectrum in accordance with the detector resolution. In this way, noise is effectively suppressed without substantial degradation of the detector resolution. The statistically prepared spectrum is then two-fold differentiated. This provides the peak positions and the two turning points of the found peaks. Nuclide identification is possible using the peak positions, and with the peak and turning point positions and the corresponding values of the spectrum, on may calculate the area of an assumed Gausz distribution without considering the in any case present continuous background. With a 2 x 2'' NaI-detector, as being used in the NucScout device, one can identify a {sup 137}Cs-activity of 200 Bq/kg at distance of 1 m in 10 s. Combined with adapted calibration methods, the algorithm for nuclide identification implemented in the NucScout is also applicable for other geometries, e. g., using a Marinelli cup in the LabScout device.

Crew systems: integrating human and technical subsystems for the exploration of space

Science.gov (United States)

Connors, M. M.; Harrison, A. A.; Summit, J.

1994-01-01

Space exploration missions will require combining human and technical subsystems into overall "crew systems" capable of performing under the rigorous conditions of outer space. This report describes substantive and conceptual relationships among humans, intelligent machines, and communication systems, and explores how these components may be combined to complement and strengthen one another. We identify key research issues in the combination of humans and technology and examine the role of individual differences, group processes, and environmental conditions. We conclude that a crew system is, in effect, a social cyborg, a living system consisting of multiple individuals whose capabilities are extended by advanced technology.

Hawking Incorporated Stephen Hawking and the Anthropology of the Knowing Subject

CERN Document Server

Mialet, Hélène

2012-01-01

These days, the idea of the cyborg is less the stuff of science fiction and more a reality, as we are all, in one way or another, constantly connected, extended, wired, and dispersed in and through technology. One wonders where the individual, the person, the human, and the body are-or, alternatively, where they stop. These are the kinds of questions Hélène Mialet explores in this fascinating volume, as she focuses on a man who is permanently attached to assemblages of machines, devices, and collectivities of people: Stephen Hawking. Drawing on an extensive and in-depth series of interviews wi

Ligand based pharmacophore modelling of anticancer histone ...

African Journals Online (AJOL)

USER

2010-06-21

Jun 21, 2010 ... The study was carried out using the software Ligand Scout (version .... Computer Science, for his great help and support. We are also grateful to Faculty of Engineering and applied. Sciences, Mohammad .... Aided Mol. Design ...

Incidentally found and unexpected tumors discovered by MRI examination for temporomandibular joint arthrosis

International Nuclear Information System (INIS)

Yanagi, Yoshinobu; Asaumi, Jun-ichi; Maki, Yuu; Murakami, Jun; Hisatomi, Miki; Matsuzaki, Hidenobu; Konouchi, Hironobu; Honda, Yosutoshi; Kishi, Kanji

2003-01-01

We examined the frequency of incidentally found or unexpected tumors discovered at the time of magnetic resonance imaging (MRI) examinations in the temporomandibular joint (TMJ) region for patients with suspicion of TMJ arthrosis. Five MR images (T1-weighted transverse scout image and proton density and T2-weighted oblique sagittal images at the open and closed mouth) were acquired. In 2776 MRI examinations of TMJ arthrosis, two tumors were discovered. They consisted of an adenoid cystic carcinoma in the deep portion of the parotid gland, and a malignant tumor extending from the infratemporal fossa to the parapharyngeal space. The rate of incidentally founded or unexpected tumors in TMJ examinations was low (0.072%), but the two tumors found were malignant tumors, and therefore, scout image should be carefully examined, not only used for positing the slice

Incidentally found and unexpected tumors discovered by MRI examination for temporomandibular joint arthrosis

Energy Technology Data Exchange (ETDEWEB)

Yanagi, Yoshinobu; Asaumi, Jun-ichi E-mail: asaumi@md.okayama-u.ac.jp; Maki, Yuu; Murakami, Jun; Hisatomi, Miki; Matsuzaki, Hidenobu; Konouchi, Hironobu; Honda, Yosutoshi; Kishi, Kanji

2003-07-01

We examined the frequency of incidentally found or unexpected tumors discovered at the time of magnetic resonance imaging (MRI) examinations in the temporomandibular joint (TMJ) region for patients with suspicion of TMJ arthrosis. Five MR images (T1-weighted transverse scout image and proton density and T2-weighted oblique sagittal images at the open and closed mouth) were acquired. In 2776 MRI examinations of TMJ arthrosis, two tumors were discovered. They consisted of an adenoid cystic carcinoma in the deep portion of the parotid gland, and a malignant tumor extending from the infratemporal fossa to the parapharyngeal space. The rate of incidentally founded or unexpected tumors in TMJ examinations was low (0.072%), but the two tumors found were malignant tumors, and therefore, scout image should be carefully examined, not only used for positing the slice.

Legal protection issues with regard to the site selection of a final repository for heat-generating radioactive wastes; Rechtsschutzfragen hinsichtlich der Standortauswahl eines Endlagers fuer waermeentwickelnde radioaktive Abfaelle

Energy Technology Data Exchange (ETDEWEB)

Keienburg, Bettina [KUEMMERLEIN Rechtsanwaelte und Notare, Essen (Germany)

2014-10-15

The site selection law (hereinafter StandAG) adopted on 23.07 2013 and entirely entered into force on 01.01.2014 shall clarify especially the site selection question of a final repository for highly radioactive waste until the year 2031. For this purpose, the act regulates a comprehensive procedure with multiple public participations and multiple interventions of the legislator. Thus the legislator hopes for an accepted dispute decision on a permanent basis - meaning acceptance. It remains to be seen, if this expectation is realistic. The StandAG and the decisions provided already rise potential for dispute. Added to this is a large number of dispute potential with regard to scouting out in connection with the site selection - despite of legal regulations for scouting out sites and remaining sites- and required authorisation. The potential shall be reported below.

On the origin of synthetic life: attribution of output to a particular algorithm

International Nuclear Information System (INIS)

Yampolskiy, Roman V

2017-01-01

With unprecedented advances in genetic engineering we are starting to see progressively more original examples of synthetic life. As such organisms become more common it is desirable to gain an ability to distinguish between natural and artificial life forms. In this paper, we address this challenge as a generalized version of Darwin’s original problem, which he so brilliantly described in On the Origin of Species . After formalizing the problem of determining the samples’ origin, we demonstrate that the problem is in fact unsolvable. In the general case, if computational resources of considered originator algorithms have not been limited and priors for such algorithms are known to be equal, both explanations are equality likely. Our results should attract attention of astrobiologists and scientists interested in developing a more complete theory of life, as well as of AI-Safety researchers. (invited comment)

The New Astronomy: Opening the Electromagnetic Window and Expanding Our View of Planet Earth A Meeting to Honor Woody Sullivan on his 60th Birthday

CERN Document Server

Orchiston, Wayne

2005-01-01

This unique work celebrates the 60th birthday of Professor Woodruff Sullivan III (University of Washington, Seattle). The ‘Woodfest’ conference attracted some of the world’s leading astrobiologists and historians of astronomy, so it is no surprise this book provides a collection of key papers and reviews on the history of astronomy, astrobiology and sundials. The emphasis on radio astronomy in the historical papers is a fitting reminder that Woody is widely acknowledged as the world’s leading authority in this field. But there are also papers on astrobiology, which reflect his intimate involvement in this exciting multidisciplinary field. The papers on sundials reveal another passion and his quest to make Seattle the sundial capital of North America! This book will appeal to professional and amateur astronomers, and is a tribute to one of the world’s most remarkable astronomers.

Conformity and Rebellion: Contrasting Styles of English and German Youth, 1900-1933

Science.gov (United States)

Gillis, John R.

1973-01-01

This paper attempts to demonstrate that the question of conformity and rebellion is ultimately one of social and political structure by comparing the demographic and economic class lines of the English Boy Scouts and the German Wandervogel. (Author/KM)

76 FR 13205 - Piedmont National Wildlife Refuge, Jones and Jasper Counties, GA; Final Comprehensive...

Science.gov (United States)

2011-03-10

...; fishing; environmental education and interpretation; wildlife observation and photography; boating; camping (associated with big game hunts, scouts, and other youth organizations only); firewood cutting... game-management demonstration area'' to demonstrate that wildlife could be restored on worn out, eroded...

Consumer behaviours: Teaching children to save energy

Science.gov (United States)

Grønhøj, Alice

2016-08-01

Energy-saving programmes are increasingly targeted at children to encourage household energy conservation. A study involving the assignment of energy-saving interventions to Girl Scouts shows that a child-focused intervention can improve energy-saving behaviours among children and their parents.

Consumer behaviours

DEFF Research Database (Denmark)

Grønhøj, Alice

2016-01-01

Energy-saving programmes are increasingly targeted at children to encourage household energy conservation. A study involving the assignment of energy-saving interventions to Girl Scouts shows that a child-focused intervention can improve energy-saving behaviours among children and their parents....

Argo (2012) : Motion Picture

OpenAIRE

Lauri Lucente, Gloria; Buhagiar, Celaine

2013-01-01

Argo : Acting under the cover of a Hollywood producer scouting a location for a science fiction film, a CIA agent launches a dangerous operation to rescue six Americans in Tehran during the U.S. hostage crisis in Iran in 1980.

Travail en cours — Internet sans fil dans le secteur rural de Pondichéry

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

, de transmission de la voix et d'accès à des bases de données pour .... Women entrepreneurs face obstacles at every step of setting up their operations, from obtaining raw materials to managing logistics, scouting for b.

77 FR 26819 - Requested Administrative Waiver of the Coastwise Trade Laws: Vessel BLUE PLANET; Invitation for...

Science.gov (United States)

2012-05-07

... DEPARTMENT OF TRANSPORTATION Maritime Administration [Docket No. MARAD-2012-0054] Requested Administrative Waiver of the Coastwise Trade Laws: Vessel BLUE PLANET; Invitation for Public Comments AGENCY... PLANET is: Intended Commercial use of Vessel: ``Charter to Boy Scouts of America Florida Sea Base...

Expertise on Cognitive Workloads and Performance During Navigation and Target Detection

Science.gov (United States)

2012-03-01

Examples may include sport orienteering, land navigation exercises, boy/girl scouts etc.)?      No Related Experience Very Limited...measure heart rate, HRV , and respiration? Luton, UK: Royal Aircraft Establishment Bedford. Shepherd, A., & Stammers, R. B. (2005). Task Analysis. In

75 FR 80061 - Abbott Laboratories, Inc.; Withdrawal of Approval of a New Drug Application for MERIDIA

Science.gov (United States)

2010-12-21

... withdrawing approval of a new drug application (NDA) for MERIDIA (sibutramine hydrochloride (HCl)) oral... requested that Abbott voluntarily withdraw MERIDIA (sibutramine HCl) oral capsules from the market, based on FDA's recent analysis of clinical trial data from the Sibutramine Cardiovascular Outcomes Trial (SCOUT...

75 FR 72822 - Nationwide Categorical Waivers Under Section 1605 (Buy American) of the American Recovery and...

Science.gov (United States)

2010-11-26

...) software for integration of water management and HVAC systems including: Customized Dell PowerEdge T610... Honeywell Enterprise Buildings Integrator (EBI) software for integration of water management and HVAC... Coordinator worked with labor unions, trade associations and other manufacturing stakeholders to scout for...

77 FR 9906 - Nationwide Categorical Waivers Under Section 1605 (Buy American) of the American Recovery and...

Science.gov (United States)

2012-02-21

...'s scouting efforts, including utilizing the solar experts employed by the Department of Energy's... are installed into existing traffic systems and are not manufactured domestically. Neither...-proprietary open source protocol For use where a Staefa system was installed previously, and where utilizing a...

More Hope Than Glory

Science.gov (United States)

Croall, Jonathan

1976-01-01

How do football clubs attract young players? Is a football apprentice's life as exciting as many schoolboys think? Author collected some views of League managers and scouts, of young players who have made the grade and of some who have not. (Editor/RK)

U.S. National Cyberstrategy and Critical Infrastructure: The Protection Mandate and Its Execution

Science.gov (United States)

2013-09-01

revising this thesis, and balancing the coordination needed for: (1) Piano; (2) Soccer /Baseball; (3) Cubmaster Cub Scout Pack-135; (4) Hospitality...disease and pest response; and provides nutritional assistance. Provides the financial infrastructure of the nation. This sector consists of commercial

Spectral Detection of Soybean Aphid (Hemiptera: Aphididae) and Confounding Insecticide Effects in Soybean

Science.gov (United States)

Alves, Tavvs Micael

Soybean aphid, Aphis glycines (Hemiptera: Aphididae) is the primary insect pest of soybean in the northcentral United States. Soybean aphid may cause stunted plants, leaf discoloration, plant death, and decrease soybean yield by 40%. Sampling plans have been developed for supporting soybean aphid management. However, growers' perception about time involved in direct insect counts has been contributing to a lower adoption of traditional pest scouting methods and may be associated with the use of prophylactic insecticide applications in soybean. Remote sensing of plant spectral (light-derived) responses to soybean aphid feeding is a promising alternative to estimate injury without direct insect counts and, thus, increase adoption and efficiency of scouting programs. This research explored the use of remote sensing of soybean reflectance for detection of soybean aphids and showed that foliar insecticides may have implications for subsequent use of soybean spectral reflectance for pest detection. (Abstract shortened by ProQuest.).

Time optimized path-choice in the termite hunting ant Megaponera analis.

Science.gov (United States)

Frank, Erik T; Hönle, Philipp O; Linsenmair, K Eduard

2018-05-10

Trail network systems among ants have received a lot of scientific attention due to their various applications in problem solving of networks. Recent studies have shown that ants select the fastest available path when facing different velocities on different substrates, rather than the shortest distance. The progress of decision-making by these ants is determined by pheromone-based maintenance of paths, which is a collective decision. However, path optimization through individual decision-making remains mostly unexplored. Here we present the first study of time-optimized path selection via individual decision-making by scout ants. Megaponera analis scouts search for termite foraging sites and lead highly organized raid columns to them. The path of the scout determines the path of the column. Through installation of artificial roads around M. analis nests we were able to influence the pathway choice of the raids. After road installation 59% of all recorded raids took place completely or partly on the road, instead of the direct, i.e. distance-optimized, path through grass from the nest to the termites. The raid velocity on the road was more than double the grass velocity, the detour thus saved 34.77±23.01% of the travel time compared to a hypothetical direct path. The pathway choice of the ants was similar to a mathematical model of least time allowing us to hypothesize the underlying mechanisms regulating the behavior. Our results highlight the importance of individual decision-making in the foraging behavior of ants and show a new procedure of pathway optimization. © 2018. Published by The Company of Biologists Ltd.

"More human than human": instrumentalización y sublevación de los sujetos artificiales / «More Human than Human»: Instrumentalization and Uprising of Artificial Subjects

Directory of Open Access Journals (Sweden)

Jimena Escudero Pérez

2016-08-01

Full Text Available La vida sintética, orgánica y mixta creada artificialmente tiene siempre como fin satisfacer algún tipo de necesidad de su creador, el ser humano. La inteligencia de estos engendros, así como su interacción con el medio, puede ser muy variable proporcionándoles distintos grados de conciencia. Desde los robots de limpieza hasta los clones, pasando por cíborgs y replicantes o por superordenadores que toman el mando, el inventario de sujetos artificiales autoconscientes en el cine de ciencia ficción es prácticamente inagotable. En el presente artículo abordaremos algunas de sus representaciones más icónicas e influyentes para el género, así como el impacto que estas han tenido sobre nuestra concepción de la propia naturaleza humana.Palabras clave: artificial, sujeto, identidad, instrumentalización, robot, clon, cíborg, consciencia, humanidad, creación.AbstractArtificially created life, whether it is synthetic, organic or mixed, always has the purpose of fulfilling some need of its creator, human kind. The intelligence of these beings as well as their interaction with the environment can vary widely, providing them with different degrees of consciousness. From maintenance robots to clones, through cyborgs and replicants or supercomputers that take control, the inventory of self-conscious artificial subjects in science fiction is almost endless. In this article we will take a look at some of the most iconic and influential manifestations of artificial identities in Sci Fi and see how they have moulded our perception of human nature itself.Keywords: artificial, subject, identity, instrumentalization, robot, clone, cyborg, consciousness, humanity, creation.

Oral dosing of chemical indicators for in vivo monitoring of Ca2+ dynamics in insect muscle.

Directory of Open Access Journals (Sweden)

Ferdinandus

Full Text Available This paper proposes a remarkably facile staining protocol to visually investigate dynamic physiological events in insect tissues. We attempted to monitor Ca2+ dynamics during contraction of electrically stimulated living muscle. Advances in circuit miniaturization and insect neuromuscular physiology have enabled the hybridization of living insects and man-made electronic components, such as microcomputers, the result of which has been often referred as a Living Machine, Biohybrid, or Cyborg Insect. In order for Cyborg Insects to be of practical use, electrical stimulation parameters need to be optimized to induce desired muscle response (motor action and minimize the damage in the muscle due to the electrical stimuli. Staining tissues and organs as well as measuring the dynamics of chemicals of interest in muscle should be conducted to quantitatively and systematically evaluate the effect of various stimulation parameters on the muscle response. However, existing staining processes require invasive surgery and/or arduous procedures using genetically encoded sensors. In this study, we developed a non-invasive and remarkably facile method for staining, in which chemical indicators can be orally administered (oral dosing. A chemical Ca2+ indicator was orally introduced into an insect of interest via food containing the chemical indicator and the indicator diffused from the insect digestion system to the target muscle tissue. We found that there was a positive relationship between the fluorescence intensity of the indicator and the frequency of electrical stimulation which indicates the orally dosed indicator successfully monitored Ca2+ dynamics in the muscle tissue. This oral dosing method has a potential to globally stain tissues including neurons, and investigating various physiological events in insects.

Oral dosing of chemical indicators for in vivo monitoring of Ca2+ dynamics in insect muscle.

Science.gov (United States)

Ferdinandus; Arai, Satoshi; Ishiwata, Shin'ichi; Suzuki, Madoka; Sato, Hirotaka

2015-01-01

This paper proposes a remarkably facile staining protocol to visually investigate dynamic physiological events in insect tissues. We attempted to monitor Ca2+ dynamics during contraction of electrically stimulated living muscle. Advances in circuit miniaturization and insect neuromuscular physiology have enabled the hybridization of living insects and man-made electronic components, such as microcomputers, the result of which has been often referred as a Living Machine, Biohybrid, or Cyborg Insect. In order for Cyborg Insects to be of practical use, electrical stimulation parameters need to be optimized to induce desired muscle response (motor action) and minimize the damage in the muscle due to the electrical stimuli. Staining tissues and organs as well as measuring the dynamics of chemicals of interest in muscle should be conducted to quantitatively and systematically evaluate the effect of various stimulation parameters on the muscle response. However, existing staining processes require invasive surgery and/or arduous procedures using genetically encoded sensors. In this study, we developed a non-invasive and remarkably facile method for staining, in which chemical indicators can be orally administered (oral dosing). A chemical Ca2+ indicator was orally introduced into an insect of interest via food containing the chemical indicator and the indicator diffused from the insect digestion system to the target muscle tissue. We found that there was a positive relationship between the fluorescence intensity of the indicator and the frequency of electrical stimulation which indicates the orally dosed indicator successfully monitored Ca2+ dynamics in the muscle tissue. This oral dosing method has a potential to globally stain tissues including neurons, and investigating various physiological events in insects.

Robot, Cyborg, Hubot: Arbeidsrecht in de ‘second machine age’

NARCIS (Netherlands)

Popma, J.R.

2015-01-01

Voor de komende jaren wordt een versnelde opmars van robots op de werkvloer voorzien. Deze bijdrage bevat enige bespiegelingen over de vragen die robotisering en het gebruik van artificieel intelligente systemen oproepen voor het arbeidsrecht. Zo wordt aandacht besteed aan het gebruik van

Cyborg pantocrator: international relations theory from decisionism to rational choice.

Science.gov (United States)

Guilhot, Nicolas

2011-01-01

International relations theory took shape in the 1950s in reaction to the behavioral social science movement, emphasizing the limits of rationality in a context of high uncertainty, weak rules, and the possibility of lethal conflict. Yet the same discipline rapidly developed "rational choice" models applied to foreign policy decision making or nuclear strategy. This paper argues that this transformation took place almost seamlessly around the concept of "decision." Initially associated with an antirationalist or "decisionist" approach to politics, the sovereign decision became the epitome of political rationality when it was redescribed as "rational choice," thus easing the cultural acceptance of political realism in the postwar years. © 2011 Wiley Periodicals, Inc.

Cyborg Cinema: (Dis)Embodying Cultural Memory in the Digital Age

OpenAIRE

Parfitt, Clare

2009-01-01

In postmodernity, a range of digital technologies are used to store memories. These include digital cameras, ipods, memory sticks, and online repositories such as YouTube and Flickr. This process is not just personal. Mediated memories, such as songs stored on ipods and films stored on YouTube, often refer to collective experiences, whether those of a group of friends, or a global audience. Once stored, these memory files have the capacity to reinforce existing group identities, as well as cr...

Relationship between HbA1c levels and risk of cardiovascular adverse outcomes and all-cause mortality in overweight and obese cardiovascular high-risk women and men with type 2 diabetes

DEFF Research Database (Denmark)

Andersson, C; van Gaal, L; Caterson, I D

2012-01-01

The optimal HbA(1c) concentration for prevention of macrovascular complications and deaths in obese cardiovascular high-risk patients with type 2 diabetes remains to be established and was therefore studied in this post hoc analysis of the Sibutramine Cardiovascular OUTcomes (SCOUT) trial, which ...

Leisure Activity Patterns and Their Associations with Overweight: A Prospective Study among Adolescents

Science.gov (United States)

Lajunen, Hanna-Reetta; Keski-Rahkonen, Anna; Pulkkinen, Lea; Rose, Richard J.; Rissanen, Aila; Kaprio, Jaakko

2009-01-01

We examined longitudinal associations between individual leisure activities (television viewing, video viewing, computer games, listening to music, board games, musical instrument playing, reading, arts, crafts, socializing, clubs or scouts, sports, outdoor activities) and being overweight using logistic regression and latent class analysis in a…

Insect infestations crop development and evolving management approaches on a northeast Arkansas cotton farm

Science.gov (United States)

COTMAN information, cotton production records and insect scouting reports for Wildy Farms in Mississippi County, Arkansas were organized into large databases and studied for variability among years and fields in a wide range of crop and insect indices. The study included records from 126 individual...

Understanding the Essence of Caring from the Lived Experiences of Filipino Informatics Nurses.

Science.gov (United States)

Macabasag, Romeo Luis A; Diño, Michael Joseph S

2018-04-01

Caring is considered a unique concept in nursing because it subsumes all intrinsic attributes of nursing as a human helping discipline. Scholars have argued that caring is usually seen as an encounter between nurses and patients, but how about nurses with minimal or absent nurse-patient encounters, like informatics nurses? In this study, we explored the meaning of the phenomenon of caring to present lived experiences of caring, namely caring as actions of coming in between; caring as expressed within embodied relations; and caring and the path traversed by informatics nurses. The informatics nurse-cyborg-patient triad speaks of Filipino informatics nurses' insightful understanding of the phenomenon of caring.

[The Six Million Dollar Man: from fiction to reality].

Science.gov (United States)

Langeveld, C H Kees

2013-01-01

The term 'bionic' has been in existence since 1958, but only gained general recognition from the television series 'The Six Million Dollar Man'. Following a crash, the central figure in this series - test pilot Steve Austin - has an eye, an arm and both legs replaced by prostheses which make him stronger and faster than a normal person. This story is based on the science fiction book 'Cyborg' by Martin Caidin. In the world of comic books and films there are a number of examples of people who are given superhuman powers by having technological gadgets built in. Although the latter is not yet possible, the bionic human has now become reality.

De Terminator a Terminatrix: representaciones y estereotipos de género

Directory of Open Access Journals (Sweden)

Noemi Novell

2005-01-01

Full Text Available This article concentrates on how the Terminator series has shifted its focus from the opposition between man and machine to that between man and woman, perpetuating the binary models of representation. It is the contention of this essay that although the three films of the series are apparently constructing a representation of women devoid of generic prejudice, the images depicted in the films are really helping to nourish a stereotype where the main function of women is to be either a reproductive vessel or a cyborgic warrior and femme fatale endowed with masculine characteristics, thus continuing to represent their traditional generic roles and stereotypes.

The Artilect Debate

Science.gov (United States)

de Garis, Hugo; Halioris, Sam

Twenty-first-century technologies will allow the creation of massively intelligent machines, many trillions of times as smart, fast, and durable as humans. Issues concerning industrial, consumer, and military applications of mobile autonomous robots, cyborgs, and computer-based AI systems could divisively split humanity into ideological camps regarding whether "artilects" (artificial intellects) should be built or not. The artilect debate, unlike any before it, could dominate the 21st-century political landscape, and has the potential to cause conflict on a global scale. Research is needed to inform policy and individual decisions; and healthy debate should be initiated now to prepare institutions and individuals alike for the impact of AI.

Thermal decomposition behavior of potassium and sodium jarosite synthesized in the presence of methylamine and alanine

Energy Technology Data Exchange (ETDEWEB)

J. Michelle Kotler; Nancy W. Hinman; C. Doc Richardson; Jill R. Scott

2010-10-01

Biomolecules, methylamine and alanine, found associated with natural jarosite samples peaked the interest of astrobiologists and planetary geologists. How the biomolecules are associated with jarosite remains unclear although the mechanism could be important for detecting biosignatures in the rock record on Earth and other planets. A series of thermal gravimetric experiments using synthetic K-jarosite and Na-jarosite were conducted to determine if thermal analysis could differentiate physical mixtures of alanine and methylamine with jarosite from samples where the methylamine or alanine was incorporated into the synthesis procedure. Physical mixtures and synthetic experiments with methylamine and alanine could be differentiated from one another and from the standards by thermal analysis for both the K-jarosite and Na-jarosite end-member suites. Changes included shifts in on-set temperatures, total temperature changes from on-set to final, and the presence of indicator peaks for methylamine and alanine in the physical mixture experiments.

Frankenstein e cyborgs: pistas no caminho da ciência indicam o "novo eugenismo" Frankenstein and cyborgs: indications of new eugenism through the science Frankestein y cyborgs: huellas en el camino de la ciência que enseñan el nuevo eugenesismo

Directory of Open Access Journals (Sweden)

2006-11-01

Full Text Available Este estudo analisa as atuais possibilidades de intervenções no corpo em busca de ampliá-lo, tornando-o mais bem adaptado às condições contemporâneas. Através das lentes da Eugenia do final do século XIX e início do XX, propomos buscar elementos que nos ajudem a pensar nossa atmosfera. De posse de reportagens coletadas em jornais e revistas de grande circulação e atentos aos dois períodos, identificamos muitas das novas tecnologias do corpo carreadoras de permanências daquilo que foi a busca pelo corpo melhorado. Denominadas “novo eugenismo”, as atuais introjeções tecnológicas assumem características próprias do nosso tempo, ao passo que guardam semelhanças profundas com aquilo que se chamou Eugenia. PALAVRAS-CHAVE: eugenia – ciência – adaptações do corpoF This study analyzes the current possibilities of interventions in the body that try enlarge it, turning it better adapted to contemporary conditions. Inspired in Eugenics of the end of the century XIX and beginning of the XX, we intend to look for us elements that help us to think our atmosphere. Through reports collected in newspapers and magazines of great circulation and attentive to the two periods, we identified that new technologies of the body carry permanences of that wel born science: Eugenics. Denominated “new eugenism”, the current body technologies assume own characteristics of our time, as well as keep deep similarities with science called Eugenia. KEY-WORDS: eugenics – science – body’s adaptations Este estudio analiza las posibilidades actuales de intervenciones en el cuerpo las cuales intentan extenderlo y de ahí haciéndolo mucho más adaptado a las condiciones contemporáneas. A través de las lentes de la Eugenesia del final del siglo XIX y comienzo del XX nos proponemos buscar elementos que nos ayuden a pensar nuestra atmósfera. Teniendo en las manos unos reportajes recolectados de periódicos y revistas de gran circulación y atentos a los dos períodos identificamos que muchas de las nuevas tecnologías del cuerpo traen permanencias de todo lo que fue la búsqueda por el cuerpo mejorado. Denominado “nuevo eugenesismo” las actuales incorporaciones tecnológicas asumen características propias de nuestro tiempo, en cuanto que ellas recogen semejanzas profundas con lo que se ha llamado Eugenesia. PALABRAS-CLAVE: eugenesia – ciencia – adaptaciones del cuerpo

Guiding E-Learning: Introducing Online Informal Learning to a Global

Science.gov (United States)

Williams, Shirley; Spiret, Claire; Dimitriadi, Yota; McCrindle, Rachel

2013-01-01

The World Association of Girl Guides and Girl Scouts (WAGGGS) is the umbrella organisation for Member Organisations from 145 countries, with a total membership of 10 million. While Member Organisations offer training and development within their own countries, WAGGGS offers international opportunities, such as leadership development at…

77 FR 72434 - Buy America Waiver Notification

Science.gov (United States)

2012-12-05

... Bridge project, Federal-aid project STP-0158(51), in the State of North Carolina. DATES: The effective... permanently incorporated in a Federal-aid construction project. The regulation also provides for a waiver of...--Manufacturing Extension Partnership also conducted supplier scouting on motor and machinery system and reported...

Counter terrorism functions to enhance critical infrastructure resilience against CBRNe terrorism

NARCIS (Netherlands)

Bonsen, I.M.; Gaasbeek, R.C.

2009-01-01

Current approaches in critical infrastructure protection use long lists of items that fail to give its user a structured answer to the state of protection of its object. The functionality approach uses different terrorist functions to structure the threat (which are to have intent, to scout, to

A categorical, improper probability method for combining NDVI and LiDAR elevation information for potential cotton precision agricultural applications

Science.gov (United States)

An algorithm is presented to fuse the Normalized Difference Vegetation Index (NDVI) with Light Detection and Ranging (LiDAR) elevation data to produce a map potentially useful for the site-specific scouting and pest management of several insect pests. In cotton, these pests include the Tarnished Pl...

IT Tools for Foresight: The Integrated Insight and Response System of Deutsche Telekom Innovation Laboratories

DEFF Research Database (Denmark)

Rohrbeck, René; Thom, Nico; Arnold, Heinrich

2015-01-01

. The overall system consists of a tool for scanning for weak signals on change (PEACOQ Scouting Tool), a tool for collecting internal ideas (PEACOQ Gate 0.5), and a tool for triggering organizational responses (Foresight Landing page). Particularly the link to innovation management and R&D strategy...

Novel Integrated System Architecture for an Autonomous Jumping Micro-Robot

Science.gov (United States)

2010-01-01

tp=&arnumber=1570285&isnumber =33250 [9] Stoeter, S.A.; Rybski, P.E.; Gini, M.; Papanikolopoulos, N.;, "Autonomous stair - hopping with Scout...A.J.; Nelson, G.M.; Quinn, R.D.; Ritzmann, R.E.; , " Biomechanics and simulation of cricket for microrobot design," Robotics and Automation, 2000

Automated SmartPrep tracker positioning in liver MRI scans

International Nuclear Information System (INIS)

Goto, Takao; Kabasawa, Hiroyuki

2013-01-01

This paper presents a new method for automated SmartPrep tracker positioning in liver MRI scans. SmartPrep is used to monitor the contrast bolus signal in order to detect the arrival time of the bolus. Accurately placing the tracker in the aorta while viewing three planar scout images is a difficult task for the operator and is an important problem from the workflow standpoint. The development of an automated SmartPrep tracker would therefore help to improve workflow in liver MRI scans. In our proposed method, the aorta is detected using AdaBoost (which is a machine learning technique) by searching around the cerebral spinal fluid (CSF) in the spinal cord. Analysis of scout scan images showed that our detection method functioned properly for a variety of axial MR images without intensity correction. A total of 234 images reconstructed from the datasets of 64 volunteers were analyzed, and the results showed that the detection error for the aorta was approximately 3 mm. (author)

Observations on Forced Colony Emigration in Parachartergus fraternus (Hymenoptera: Vespidae: Epiponini: New Nest Site Marked with Sprayed Venom

Directory of Open Access Journals (Sweden)

Sidnei Mateus

2011-01-01

Full Text Available Five cases of colony emigration induced by removal of nest envelope and combs and a single one by manipulation are described. The disturbance was followed by defensive patterns, buzz running, and adult dispersion. An odor trail created by abdomen dragging, probably depositing venom or Dufour's gland secretions, connected the original nest to the newly selected nesting place and guided the emigration. The substrate of the selected nesting place is intensely sprayed with venom prior to emigration, and this chemical cue marked the emigration end point. The colony moves to the new site in a diffuse cloud with no temporary clusters formed along the odor trail. At the original nest, scouts performed rapid gaster dragging and intense mouth contacts stimulating inactive individuals to depart. Males were unable to follow the swarm. Individual scouts switched between different behavioral tasks before and after colony emigration. Pulp collected from the old nest was reused at the new nest site.

CERN as a large-scale "Auberge Espagnole"

CERN Multimedia

2009-01-01

The film director Cédric Klapisch recently visited CERN to scout out locations for a forthcoming film. Cédric Klapisch and Alexis Galmot visiting the LHC tunnel, guided by Laurette Ponce, from the Beams Department.Is CERN a good subject for a feature film? To judge by the media hype surrounding the film Angels and Demons, the answer must be a resounding yes. But it’s a bit more surprising to see the likes of Cédric Klapisch, who is known for directing films full of human interest rather than blockbusters, striding down accelerator and experiment tunnels. Cédric Klapisch’s films include "Le péril jeune", "Un air de famille" and "L’auberge espagnol", his biggest success, about a French student who spends a year in Spain under the Erasmus European exchange programme. Klapisch came to CERN on 23 April with his colleague Alexis Galmot to scout out possible locations for a forthcoming film. It is to be a fiction-science rather...

Training Informal Educators Provides Leverage for Space Science Education and Public Outreach

Science.gov (United States)

Allen, J. S.; Tobola, K. W.; Betrue, R.

2004-01-01

How do we reach the public with the exciting story of Solar System Exploration? How do we encourage girls to think about careers in science, math, engineering and technology? Why should NASA scientists make an effort to reach the public and informal education settings to tell the Solar System Exploration story? These are questions that the Solar System Exploration Forum, a part of the NASA Office of Space Science Education (SSE) and Public Outreach network, has tackled over the past few years. The SSE Forum is a group of education teams and scientists who work to share the excitement of solar system exploration with colleagues, formal educators, and informal educators like museums and youth groups. One major area of the SSE Forum outreach supports the training of Girl Scouts of the USA (GS) leaders and trainers in a suite of activities that reflect NASA missions and science research. Youth groups like Girl Scouts structure their activities as informal education.

Relationship between atlanto-odontoid osteoarthritis and idiopathic suboccipital neck pain

International Nuclear Information System (INIS)

Zapletal, J.; Hekster, R.E.M.; Straver, J.S.; Wilmink, J.T.; Hermans, J.

1996-01-01

We discuss the relationship of atlanto-odontoid (AO) (anterior C1-C2 joint) osteoarthritis to suboccipital pain. A questionnaire regarding suboccipital neck pain was presented to 210 consecutive patients undergoing computed tomography (CT) of the brain or sinuses for a variety of indications. In all patients the AO joint and the lateral scout image of the cervical spine were studied. In 104 (49%) degenerative changes were seen at the AO joint. There were 89 patients (42%) who reported pain in the suboccipital region, although this was not the reason for CT in any patient. Statistical analysis of the prevalence of suboccipital neck pain in all patients showed the presence of AO osteoarthritis seen on CT to be associated with occurrence of these symptoms. This association remained significant in the same study population after excluding patients with a history of rheumatoid arthritis, migraine, stress and neck trauma and patients with signs of degenerative changes of C2-C7 on the computed lateral scout image. (orig.)

Categorical likelihood method for combining NDVI and elevation information for cotton precision agricultural applications

Science.gov (United States)

This presentation investigates an algorithm to fuse the Normalized Difference Vegetation Index (NDVI) with LiDAR elevation data to produce a map useful for the site-specific scouting and pest management (Willers et al. 1999; 2005; 2009) of the cotton insect pests, the tarnished plant bug (Lygus lin...

Security Force Assistance Logistics: The Key to Self-Reliance?

Science.gov (United States)

2011-05-19

ranks. In 1901 Lord Horatio Herbert Kitchener incorporated these “armed native troops” into “scouting missions for his flying columns” and also used...advice; the result: a French military mission.”189 General Pierre Boyer and fourteen French officers arrived in 1824 with the mission to complete the

38 CFR 17.39 - Certain Filipino veterans.

Science.gov (United States)

2010-07-01

... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Certain Filipino veterans... Enrollment Provisions and Medical Benefits Package § 17.39 Certain Filipino veterans. (a) Any Filipino... organized Filipino guerilla forces, or any new Philippine Scout is eligible for hospital care, nursing home...

Ecotoxicidade de herbicidas para a macrófita aquática (Azolla caroliniana Ecotoxicity of herbicides for the aquatic macrophyte (Azolla caroliniana

Directory of Open Access Journals (Sweden)

A.F. Silva

2012-09-01

Full Text Available Os objetivos deste estudo foram avaliar Azolla caroliniana como planta-teste em estudos ecotoxicológicos e estimar a CL50;7d dos herbicidas 2,4-D, glyphosate, clomazone e oxyfluorfen. As plantas foram aclimatadas em sala de bioensaio. Para isso, foram selecionadas cinco plantas em 50 mL de meio de cultivo Hoagland. Após esse período, foram adicionados 50 mL de Hoagland mais o herbicida, completando o volume para 100 mL. A concentração letal de 50% (CL50;7d para A. caroliniana exposta ao herbicida 2,4-D foi de 708,35 mg L-1; ao glyphosate (formulação Scout®, de 23,66 mg L-1; ao glyphosate (formulação Trop®, de 38,91 mg L-1; ao clomazone, de 129,63 mg L-1; e ao oxyfluorfen, de 80,50 mg L-1. Os herbicidas glyphosate (Scout® e Trop® e oxyflourfen foram classificados como moderadamente tóxicos a A. caroliniana, e o clomazone e o 2,4-D, como praticamente não tóxicos. Conclui-se que A. caroliniana pode ser utilizada como planta bioindicadora de herbicidas à base de glyphosate e oxyfluorfen.The objectives of this study were to evaluate Azolla caroliniana as test plant in ecotoxicological studies and to estimate the LC50; 7d of the herbicides 2,4 D , glyphosate, and clomazone oxyfluorfen. The plants were acclimatized in the bioassay room. Five plants in 50 mL Hoagland culture medium were selected. After that, 50 mL of Hoagland and the herbicide were added, completing the volume to 100 mL. The 50% lethal concentration (LC50; 7d for A. caroliniana exposed to the herbicide 2,4- D, was 708.35 mg L-1; to glyphosate (formulation Scout®, 23.66 mg L-1; to glyphosate (formulation Trop®, 38.91 mg L-1; to clomazone, 129.63 mg L-1; and to oxyflourfen, 80.50 mg L-1. The herbicides glyphosate (Scout® and Trop® and oxyflourfen were classified as moderately toxic to A. caroliniana, while clomazone and 2,4-D were classified as practically non-toxic. It was concluded that A. caroliniana plants can be used as bio-indicators for glyphosate and

Trinitizing the Universe: Teilhard’s Theogenesis and the Dynamism of Love

Directory of Open Access Journals (Sweden)

Delio Ilia

2018-02-01

Full Text Available The God-world relationship bears an ambiguous relationship between God’s immanent life and God’s life in history. The development of the doctrine of the Trinity in the early Church gave rise to a distinction between theologia and oikonomia. Bonaventure’s theology sought to express an economic trinitarianism without compromising the integrity of God’s life, thus maintaining divine immutability and divine impassibility. Twentieth century trinitarian theologies challenge the notion of divine immutability in light of modern science and radical suffering. This paper develops on the heels of twentieth century theology by focusing in particular on the philosophical shifts rendered by modern science and technology. In particular, the insights of Pierre Teilhard de Chardin are explored with regard to Trinity and evolution, precisely because Teilhard intuited that evolution and the new physics evoke a radically new understanding of God. Building on Teilhard’s insights, I suggest that divine creative love is expressed in a fourth mystery which Teilhard called ‟pleromization.” Pleromization is the outflow of divine creative union or, literally, God filling the universe with divine life. Teilhard recapitulates this idea in the evolution of Christ so that theologia and oikonomia are one movement of divine love. My principal thesis is that the Trinity is integrally related to the world; the fullness of divine love includes the personalization of created reality, symbolized by the Christ. To explore this thesis I draw upon the cyborg as the symbol of hybridization and permeable boundaries and interpret Trinitarian life in evolution as cyborg Christogensis. Using the Law of Three, I indicate why a new understanding of Trinitarian life involves complexification and thus a new understanding of Trinity in which the fullness of divine life includes created reality.

The role of "outdoor capital" in the socialization of wildland recreationists

Science.gov (United States)

Robert D. Bixler; Beverly Morris

1998-01-01

Interviews were conducted with canoeists and kayakers to identify key socialization experiences that led to involvement in these activities. Nonparticipants were also interviewed as a comparison group. Family involvement, both direct and through delegation to institutions such as summer camps and scouting, were key factors. While there was tremendous variation in...

Specimen Days: The Teaching Diaries of Miranda Field.

Science.gov (United States)

Field, Miranda

2002-01-01

Describes the author's experiences teaching Girl Scouts writing and poetry. Concludes that she learned many crucial lessons from her students including lessons on power relations in the classroom, on communication across cultural and even generational divides, and on the varieties of poetry that can be made by the varieties of imaginative…

The Use of Problem-Based Learning Model to Improve Quality Learning Students Morals

Science.gov (United States)

Nurzaman

2017-01-01

Model of moral cultivation in MTsN Bangunharja done using three methods, classical cultivation methods, extra-curricular activities in the form of religious activities, scouting, sports, and Islamic art, and habituation of morals. Problem base learning models in MTsN Bangunharja applied using the following steps: find the problem, define the…

IDRC-supported database on women entrepreneurs gets an ...

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

6 août 2017 ... L to R: Ayyappa, Chandrakala, Nivedita Prasad & Anitha at Chocolate Philosophy office. IDRC. Women entrepreneurs face obstacles at every step of setting up their operations, from obtaining raw materials to managing logistics, scouting for buyers and, eventually, selling their products. It is these last two ...

The Outer Planets and their Moons Comparative Studies of the Outer Planets prior to the Exploration of the Saturn System by Cassini-Huygens

CERN Document Server

Encrenaz, T; Owen, T. C; Sotin, C

2005-01-01

This volume gives an integrated summary of the science related to the four giant planets in our solar system. It is the result of an ISSI workshop on «A comparative study of the outer planets before the exploration of Saturn by Cassini-Huygens» which was held at ISSI in Bern on January 12-16, 2004. Representatives of several scientific communities, such as planetary scientists, astronomers, space physicists, chemists and astrobiologists have met with the aim to review the knowledge on four major themes: (1) the study of the formation and evolution processes of the outer planets and their satellites, beginning with the formation of compounds and planetesimals in the solar nebula, and the subsequent evolution of the interiors of the outer planets, (2) a comparative study of the atmospheres of the outer planets and Titan, (3) the study of the planetary magnetospheres and their interactions with the solar wind, and (4) the formation and properties of satellites and rings, including their interiors, surfaces, an...

On the mental life and spatial symptoms of the digital self. Interview with Angeliki Malakasioti by Chris H. Gray

Directory of Open Access Journals (Sweden)

Angeliki Malakasioti

2013-08-01

Full Text Available From the celestial to the cyberspatial sphere and from imaginary beings to self-constructed online personas, symptom constellations are representing our ‘way of being’. Using this as a vaulting point, Angeliki Malakasioti is taking symptom representation a step further, towards the reasons of manifestation, towards observation and refection on the phenomena of digital experience. Her research is a diagnostic experiment and at the same time a theoretical as well as an artistic body of work that comments on the mental qualities of the cyborg when inhabiting cyberspace. Aspects of the digital self are discussed and its symptoms are interpreted into spatial qualities; into imaginary semi-living beings and intimate non-spaces. 

Libroides: el libro que quería ser máquina digital. Remediación y fisicidad en el cuerpo del libro

Directory of Open Access Journals (Sweden)

Álvaro Llosa Sanz

2017-11-01

Full Text Available This paper focuses on how the extended use of mobile devices and tablets has produced a publishing trend of development of new hybrid machines –a mix of printing and digital techniques and materialities– for reading purposes. Therefore, this paper will analyse the remediated nature of some books which enhance their physicality and capabilities by inscribing rhetorical and material prosthesis into his printed body. I will use the theoretical concepts of remediation applied to media writing as created by Jay Bolter, the virtual body as explained by Katherine Hayles, the ideas of artefact and cyborg as applied by Fernando Broncano and the role of wreader as seen by Vicente Luis Mora

Comparison of sensory modes of biofeedback in relaxation training of frontalis muscle.

Science.gov (United States)

Chen, W

1981-12-01

The purpose of this study was to compare the effectiveness of various sensory modes of EMG biofeedback to relaxation training of the frontalis muscle. 19 male and 29 female subjects were randomly selected from a pool of college volunteers. They were then randomly assigned 12 each to audiofeedback, visual feedback, audiovisual feedback, and no feedback groups. There were 11 20-min. sessions per subject. Subjects in the biofeedback groups were trained to reduce muscle tension voluntarily by utilizing Cyborg J33 EMG portable trainers. The subjects in the three feedback groups exhibited significantly lower muscle tension than did the subjects in the no-feedback control group. There were no significant differences in relaxation among the three feedback groups.

Videojuegos: máquinas del tiempo y mutaciones de la subjetividad

Directory of Open Access Journals (Sweden)

Nina Alejandra Cabra Ayala

2010-01-01

Full Text Available El artículo revisa las implicaciones de la relación con la tecnología en las sociedades contemporáneas. Esta reflexión se centra en el impacto que tienen los videojuegos en la relación tiempo-subjetividad-conocimiento, por medio de las transformaciones narrativas y de sus consecuentes alteraciones en la sensibilidad social y cultural. Así mismo, se plantea la idea de que los videojuegos se configuran como la realización de las propuestas de la ciencia ficción, considerada como metanarrativa de la modernidad, a través de la consolidación de la metáfora del cyborg como cuerpo alterado y reinventado.

50 CFR 32.45 - Montana.

Science.gov (United States)

2010-10-01

... of each day (see §§ 27.93 and 27.94 of this chapter). Charles M. Russell National Wildlife Refuge A.... Charles M. Russell Wetland Management District A. Migratory Game Bird Hunting. We allow migratory game... observation, scouting, and loitering at the access point. 2. Hunting Hours: We will close the Waterfowl...

Promoting the Social Inclusion of Children with Autism Spectrum Disorders in Community Groups

Science.gov (United States)

McConkey, Roy; Mullan, Audrey; Addis, Jackie

2012-01-01

Children with autism spectrum disorders (ASDs) are not easily included in mainstream youth activities provided by the community and voluntary sector (CVS) such as scouts, sports organisations and youth clubs. Two studies were undertaken. First, a survey of over 200 personnel from CVS groups to ascertain their previous experience of these children…

Electronic Literacy, Critical Pedagogy, and Collaboration: A Case for Cyborg Writing.

Science.gov (United States)

Winkelmann, Carol L.

1995-01-01

Argues that the combination of collaborative writing and electronic resources can produce a reaffirmation of literacy as a social process. Utilizes feminist theory to equate the postmodernist assumptions regarding the indeterminate nature of language with democratizing influences. Describes a class project where students produced a collaborative,…

From Cybercrime to Cyborg Crime: Botnets as Hybrid Criminal Actor-Networks

NARCIS (Netherlands)

van der Wagen, Wytske; Pieters, Wolter

2015-01-01

Botnets, networks of infected computers controlled by a commander, increasingly play a role in a broad range of cybercrimes. Although often studied from technological perspectives, a criminological perspective could elucidate the organizational structure of botnets and how to counteract them.

Do Cyborg Dreams Emancipate Sheep? (with Apologies to Philip K. Dick).

Science.gov (United States)

Bromley, Hank

A full investigation into how and why the expression of potential benefits of computers in schools is hindered would need to consider many aspects, but one point that should be considered is the ever-tightening integration of educational institutions into the global economy. Evidence of the accelerating assimilation of schools into the economy…

Cyborg art y bioética: Stelarc y The third ear

Directory of Open Access Journals (Sweden)

Valeria Radrigán

2013-12-01

Full Text Available El texto revisa las posibilidades del cuerpo como estructura unitaria y su reconfiguración a través del desarrollo tecnológico. Se realiza un informe sobre el estado de la cuestión, considerando que la rearticulación conceptual y física de lo humano, tiene su grado más radical en el contexto artístico, donde aparecen en tensión preguntas por la noción de límite en el cuerpo y su conflicitividad ética. Considerando que estas prácticas (sobre todo en el contexto latinoamericano son emergentes, se hace necesario desarrollar este tema revisando la tradición artística internacional como análisis de caso. En concreto, la obra del australiano Stelarc, permitirá establecer un buen correlato crítico del problema, analizando cómo estas modificaciones corporales conllevan nuevos sistemas de representación, manejos de la identidad, etc.

Cyborgization: Deaf Education for Young Children in the Cochlear Implantation Era

Science.gov (United States)

Valente, Joseph Michael

2011-01-01

The author, who was raised oral deaf himself, recounts a visit to a school for young deaf children and discovers that young d/Deaf children and their rights are subverted by the cochlear implantation empire. The hypercapitalist, techno-manic times of cochlear implantation has wreaked havoc to the lives of not only young children with deafness but…

From Cybercrime to Cyborg Crime : Botnets as Hybrid Criminal Actor-Networks

NARCIS (Netherlands)

van der Wagen, Wytske; Pieters, Wolter

2015-01-01

Botnets, networks of infected computers controlled by a commander, increasingly play a role in a broad range of cybercrimes. Although often studied from technological perspectives, a criminological perspective could elucidate the organizational structure of botnets and how to counteract them.

Status of Solar Sail Propulsion Within NASA - Moving Toward Interstellar Travel

Science.gov (United States)

Johnson, Les

2015-01-01

NASA is developing solar sail propulsion for two near-term missions and laying the groundwork for their future use in deep space and interstellar precursor missions. Solar sails use sunlight to propel vehicles through space by reflecting solar photons from a large, mirror-like sail made of a lightweight, highly reflective material. This continuous photon pressure provides propellantless thrust, allowing for very high (Delta)V maneuvers on long-duration, deep space exploration. Since reflected light produces thrust, solar sails require no onboard propellant. The Near Earth Asteroid (NEA) Scout mission, managed by MSFC, will use the sail as primary propulsion allowing it to survey and image one or more NEA's of interest for possible future human exploration. Lunar Flashlight, managed by JPL, will search for and map volatiles in permanently shadowed Lunar craters using a solar sail as a gigantic mirror to steer sunlight into the shaded craters. The Lunar Flashlight spacecraft will also use the propulsive solar sail to maneuver into a lunar polar orbit. Both missions use a 6U cubesat architecture, a common an 85 sq m solar sail, and will weigh less than 12 kilograms. Both missions will be launched on the first flight of the Space Launch System in 2018. NEA Scout and Lunar Flashlight will serve as important milestones in the development of solar sail propulsion technology for future, more ambitious missions including the Interstellar Probe - a mission long desired by the space science community which would send a robotic probe beyond the edge of the solar system to a distance of 250 Astronomical Units or more. This paper will summarize the development status of NEA Scout and Lunar Flashlight and describe the next steps required to enable an interstellar solar sail capability.

Potential sources for initial inoculum and dispersal pattern of ...

African Journals Online (AJOL)

With proper scouting on mildew development to determine the timing of first round of fungicide application, it may be possible to reduce the nuinber of applications from the recommended six rounds of sulphur to three or four at sites in these districts. Further studies to determine the impact of off-season immature shoots and ...

50 CFR 32.65 - Vermont.

Science.gov (United States)

2010-10-01

... September 1. We do not require a hunting permit for scouting. C. Big Game Hunting. We allow hunting of white..., Youth Deer Hunting Weekend, and muzzleloader big game season, you must wear in a visible manner on head... State Wildlife Management Areas. We require written approval from the refuge manager on your big game...

Autonomous stair-climbing with miniature jumping robots.

Science.gov (United States)

Stoeter, Sascha A; Papanikolopoulos, Nikolaos

2005-04-01

The problem of vision-guided control of miniature mobile robots is investigated. Untethered mobile robots with small physical dimensions of around 10 cm or less do not permit powerful onboard computers because of size and power constraints. These challenges have, in the past, reduced the functionality of such devices to that of a complex remote control vehicle with fancy sensors. With the help of a computationally more powerful entity such as a larger companion robot, the control loop can be closed. Using the miniature robot's video transmission or that of an observer to localize it in the world, control commands can be computed and relayed to the inept robot. The result is a system that exhibits autonomous capabilities. The framework presented here solves the problem of climbing stairs with the miniature Scout robot. The robot's unique locomotion mode, the jump, is employed to hop one step at a time. Methods for externally tracking the Scout are developed. A large number of real-world experiments are conducted and the results discussed.

Cyborgs, Protonen und die Gesetze der Thermodynamik: Einblicke in die feministische Naturwissenschaftskritik Cyborgs, Protons, and the Laws of Thermodynamics: Insights into Feminist Critiques of the Natural Sciences

Directory of Open Access Journals (Sweden)

Myriam Spörri

2003-03-01

Full Text Available Eine neuere Publikation zur feministischen Naturwissenschaftsforschung liegt von den Freiburger Frauenstudien vor. In neun Aufsätzen werden höchst unterschiedliche Perspektiven feministischer Naturwissenschaftskritik eröffnet, welche die Bandbreite von momentan laufenden oder erst kürzlich abgeschlossenen Forschungsprojekten dokumentieren. Auch eine disziplinäre Vielfältigkeit lässt sich feststellen: Die Autorinnen stammen aus den Natur-, Sozial- und Geisteswissenschaften bzw. verbinden diese unterschiedlichen disziplinären Ausrichtungen teilweise miteinander.The nine essays in this anthology offer insights into a variety of “perspectives on feminist critiques of the natural sciences,” reflecting the broad spectrum of recent and on-going research projects. The contributors to this anthology differ greatly in terms of research backgrounds (natural sciences, social sciences, and the humanities, and some of them combine approaches from different disciplines in their research.

Vanguard: A New Science Mission For Experimental Astrobiology

Science.gov (United States)

Ellery, A.; Wynn-Williams, D.; Edwards, H.; Dickensheets, D.; Welch, C.; Curley, A.

As an alternative to technically and financially problemat ic sample return missions, a rover-mounted laser Raman spectrometer sensitive to biomolecules and their mineral substrata is a promising alternative in the search for evidence of former life on Mars. We presented a new remote in situ analysis package being designed for experimental astrobiology on terrestrial-type planetary surfaces. The science is based on the hypothesis that if life arose on Mars, the selective pressure of solar radiation would have led to the evolution of pigmented systems to harness the energy of sunlight and to protect cells from concurrent UV stress. Microbial communities would have therefore become stratified by the light gradient, and our remote system would penetrate the near-subsurface profile in a vertical transect of horizontal strata in ancient sediments (such as palaeolake beds). The system will include an extensive array of robotic support to translocate and deploy a Raman spectrometer detectors beneath the surface of Mars ­ it will comprise of a base station lander to support communications, a robotic micro-rover to permit well- separated triplicate profiles made by three ground-penetrating moles mounted in a vertical configuration. Each mole will deploy a tether carrying fibre optic cables coupling the Raman spectrometer onboard the rover and the side-scanning sensor head on the mole. The complete system has been named Vanguard, and it represents a close collaboration between a space robotics engineer (Ellery), an astrobiologist (Wynn-Williams), a molecular spectroscopist (Edwards), an opto-electronic technologist (Dickensheets), a spacecraft engineer (Welch) and a robotic vision specialist (Curley). The autonomy requirement for the Vanguard instrument requires that significant scientific competence is imparted to the instrument through an expert system to ensure that quick-look analysis is performed onboard in real-time as the mole penetrates beneath the surface. Onboard

Decay fungi of oaks and associated hardwoods for western arborists

Science.gov (United States)

Jessie A. Glaeser; Kevin T. Smith

2010-01-01

Examination of trees for the presence and extent of decay should be part of any hazard tree assessment. Identification of the fungi responsible for the decay improves prediction of tree performance and the quality of management decisions, including tree pruning or removal. Scouting for Sudden Oak Death (SOD) in the West has drawn attention to hardwood tree species,...

Environmental Science and Engineering Merit Badges: An Exploratory Case Study of a Non-Formal Science Education Program and the U.S. Scientific and Engineering Practices

Science.gov (United States)

Vick, Matthew E.; Garvey, Michael P.

2016-01-01

The Boy Scouts of America's Environmental Science and Engineering merit badges are two of their over 120 merit badges offered as a part of a non-formal educational program to U.S. boys. The Scientific and Engineering Practices of the U.S. Next Generation Science Standards provide a vision of science education that includes integrating eight…

Thunderbolts and Eggshells: Composite Air Operations During Desert Storm and Implications for USAF Doctrine and Force Structure

Science.gov (United States)

1994-09-01

2-5. 60. See UT Col Mark A. Welsh, "lay ot the Killer Scouts." Air Porne Magazine, April 1993, 66-70. 61. T’imothy T’. Lupfer, "The D)ynamics of D...TFW - Tactical Fighter Wing TFW(P) - Tactical Fighter Wing (Provisional) TLFE - Theater Large Force Employment Exercise UAE - United Arab Emirates

Army Work Environment Questionnaire (WEQ) Manual

Science.gov (United States)

1980-05-01

Paul J. Duff an DAHC l9-78-C-ý900 Glenda Y.lNogami rmy Researc -h-In~stitute)D W r_______-9V_-_( AREA A WORK UNIT NUMBEIRS McBer and Company...major stages are: 1. ScoutInF a. Identify potential users. b. Activ...y market services to gain awareness, interest, uses, and limitations of survey

Is "Moneyball" the Next Big Thing in Education?

Science.gov (United States)

Soland, Jim

2015-01-01

Predictive analytics in education can offer a benefit as long as educators heed the differences between how the tools are used in industry and how they should be used differently in schooling. Perhaps most important, teachers already know a great deal about their students--far more than an investor knows about a stock or a baseball scout about an…

Assessment of terrestrial naturally occurring radioactive Material in ...

African Journals Online (AJOL)

The levels of natural radioactivity of 40K, 238U and 232Th in soils and mine tailings of Awo and Ede areas of Osunstate, Nigeria have been measured using a portable, advanced survey meter 992 Fluke Victoreen Gamma Scout Model for in-situ investigation and a 1 inch by 1 inch Cesium Iodide detector system.

Save Our Water Resources.

Science.gov (United States)

Bromley, Albert W.

The purpose of this booklet, developed as part of Project SOAR (Save Our American Resources), is to give Scout leaders some facts about the world's resources, the sources of water pollution, and how people can help in obtaining solutions. Among the topics discussed are the world's water resources, the water cycle, water quality, sources of water…

Une importante enquête dresse le bilan de dix ans d'évolution dans ...

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

6 janv. 2012 ... Selon le rapport, tout comme en 1996, les services de nombreuses écoles ne sont pas à la hauteur : dans près de la moitié des écoles, personne ... Women entrepreneurs face obstacles at every step of setting up their operations, from obtaining raw materials to managing logistics, scouting for b.

Réaction en chaîne | IDRC - International Development Research ...

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

26 janv. 2011 ... En plus de lui consentir une petite subvention, le CRDI a également renseigné cette dernière sur les façons dont les TIC étaient mises au service du .... Women entrepreneurs face obstacles at every step of setting up their operations, from obtaining raw materials to managing logistics, scouting for b.

Ownership, authority, and the body: Does antifanfic sentiment reflect posthuman anxiety?

Directory of Open Access Journals (Sweden)

Madeline Ashby

2008-09-01

Full Text Available This essay examines three Japanese anime texts—Ghost in the Shell, Neon Genesis Evangelion, and Serial Experiments: Lain—in order to discover metaphors for female fan practices online. In each of the three texts, women overthrow corporate, governmental, or paternal control over the body and gain the right to copy or reproduce it by fundamentally altering those bodies. These gestures are expressions of posthuman anxiety and "terminal identity." In addition, they involve confrontation with an uncanny double in some way. But how can they provide models for cyborg and fan subjectivity in an era in which bodily and textual reproduction, especially among females, is such a hotly contested issue? And how is the antifanfic backlash related to the phenomenon of the uncanny?

Scouting the feasibility of Monte Carlo reactor dynamics simulations

International Nuclear Information System (INIS)

Legrady, David; Hoogenboom, J. Eduard

2008-01-01

In this paper we present an overview of the methodological questions related to Monte Carlo simulation of time dependent power transients in nuclear reactors. Investigations using a small fictional 3D reactor with isotropic scattering and a single energy group we have performed direct Monte Carlo transient calculations with simulation of delayed neutrons and with and without thermal feedback. Using biased delayed neutron sampling and population control at time step boundaries calculation times were kept reasonably low. We have identified the initial source determination and the prompt chain simulations as key issues that require most attention. (authors)

Scouting the feasibility of Monte Carlo reactor dynamics simulations

Energy Technology Data Exchange (ETDEWEB)

Legrady, David [Forschungszentrum Dresden-Rossendorf, Dresden (Germany); Hoogenboom, J. Eduard [Delft University of Technology, Delft (Netherlands)

2008-07-01

In this paper we present an overview of the methodological questions related to Monte Carlo simulation of time dependent power transients in nuclear reactors. Investigations using a small fictional 3D reactor with isotropic scattering and a single energy group we have performed direct Monte Carlo transient calculations with simulation of delayed neutrons and with and without thermal feedback. Using biased delayed neutron sampling and population control at time step boundaries calculation times were kept reasonably low. We have identified the initial source determination and the prompt chain simulations as key issues that require most attention. (authors)

Aerosols in the tropical and subtropical UT/LS: in-situ measurements of submicron particle abundance and volatility

Directory of Open Access Journals (Sweden)

S. Borrmann

2010-06-01

Full Text Available Processes occurring in the tropical upper troposphere (UT, the Tropical Transition Layer (TTL, and the lower stratosphere (LS are of importance for the global climate, for stratospheric dynamics and air chemistry, and for their influence on the global distribution of water vapour, trace gases and aerosols. In this contribution we present aerosol and trace gas (in-situ measurements from the tropical UT/LS over Southern Brazil, Northern Australia, and West Africa. The instruments were operated on board of the Russian high altitude research aircraft M-55 "Geophysica" and the DLR Falcon-20 during the campaigns TROCCINOX (Araçatuba, Brazil, February 2005, SCOUT-O3 (Darwin, Australia, December 2005, and SCOUT-AMMA (Ouagadougou, Burkina Faso, August 2006. The data cover submicron particle number densities and volatility from the COndensation PArticle counting System (COPAS, as well as relevant trace gases like N₂O, ozone, and CO. We use these trace gas measurements to place the aerosol data into a broader atmospheric context. Also a juxtaposition of the submicron particle data with previous measurements over Costa Rica and other tropical locations between 1999 and 2007 (NASA DC-8 and NASA WB-57F is provided. The submicron particle number densities, as a function of altitude, were found to be remarkably constant in the tropical UT/LS altitude band for the two decades after 1987. Thus, a parameterisation suitable for models can be extracted from these measurements. Compared to the average levels in the period between 1987 and 2007 a slight increase of particle abundances was found for 2005/2006 at altitudes with potential temperatures, Θ, above 430 K. The origins of this increase are unknown except for increases measured during SCOUT-AMMA. Here the eruption of the Soufrière Hills volcano in the Caribbean caused elevated particle mixing ratios. The vertical profiles from Northern hemispheric mid-latitudes between 1999 and 2006 also are

Self-focusing therapeutic gene delivery with intelligent gene vector swarms: intra-swarm signalling through receptor transgene expression in targeted cells.

Science.gov (United States)

Tolmachov, Oleg E

2015-01-01

Gene delivery in vivo that is tightly focused on the intended target cells is essential to maximize the benefits of gene therapy and to reduce unwanted side-effects. Cell surface markers are immediately available for probing by therapeutic gene vectors and are often used to direct gene transfer with these vectors to specific target cell populations. However, it is not unusual for the choice of available extra-cellular markers to be too scarce to provide a reliable definition of the desired therapeutically relevant set of target cells. Therefore, interrogation of intra-cellular determinants of cell-specificity, such as tissue-specific transcription factors, can be vital in order to provide detailed cell-guiding information to gene vector particles. An important improvement in cell-specific gene delivery can be achieved through auto-buildup in vector homing efficiency using intelligent 'self-focusing' of swarms of vector particles on target cells. Vector self-focusing was previously suggested to rely on the release of diffusible chemo-attractants after a successful target-specific hit by 'scout' vector particles. I hypothesize that intelligent self-focusing behaviour of swarms of cell-targeted therapeutic gene vectors can be accomplished without the employment of difficult-to-use diffusible chemo-attractants, instead relying on the intra-swarm signalling through cells expressing a non-diffusible extra-cellular receptor for the gene vectors. In the proposed model, cell-guiding information is gathered by the 'scout' gene vector particles, which: (1) attach to a variety of cells via a weakly binding (low affinity) receptor; (2) successfully facilitate gene transfer into these cells; (3) query intra-cellular determinants of cell-specificity with their transgene expression control elements and (4) direct the cell-specific biosynthesis of a vector-encoded strongly binding (high affinity) cell-surface receptor. Free members of the vector swarm loaded with therapeutic cargo

An Analysis of U.S. Navy Humanitarian Assistance and Disaster Relief Operations

Science.gov (United States)

2011-06-01

orders to USS Tortuga (LSD 46) as the Chief Engineer. LT Cameron Ingram graduated from the U.S. Merchant Marine Academy in Kings Point, NY, in...HSV USS BATAAN LHD USS IWO JIMA LHD H R R R USS SHREVEPORT LPD H R R R USS TORTUGA LSD H R R R USS WHIDBEY ISLAND LSD USS SCOUT MCM/MHC USS DEFENDER

Project management for humans helping people get things done

CERN Document Server

Harned, Brett

2017-01-01

Project management—it’s not just about following a template or using a tool, but rather developing personal skills and intuition to find a method that works for everyone. Whether you’re a designer or a manager, Project Management for Humans will help you estimate and plan tasks, scout and address issues before they become problems, and communicate with and hold people accountable.

The Community-based Organizations Working Group of the Space Science Education Support Network

Science.gov (United States)

Lutz, J. H.; Lowes, L. L.; Asplund, S.

2004-12-01

The NASA Space Science Support Network Community-based Organizations Working Group (CBOWG) has been working for the past two years on issues surrounding afterschool programs and programs for youth (e.g., Girl Scouts, Boy Scouts, Boys and Girls Clubs, 4-H, summer camps, afterschool and weekend programs for various ages, programs with emphases on minority youth). In this session the co-leaders of the CBOWG will discuss the challenges of working with community-based organizations on a regional or national level. We will highlight some ties that we have forged with the National Institute for Out of School Time (NIOST) and the National Afterschool Association (NAA). We will also talk about efforts to coordinate how various entities within NASA cooperate with community-based organizations to serve the best interests of these groups. We will give a couple of examples of how NASA space science organizations have partnered with community-based organizations. The session will include some handouts of information and resources that the CBOWG has found useful in developing an understanding of this segment of informal education groups. We would like to thank NASA for providing resources to support the work of the CBOWG.

Escalated convergent artificial bee colony

Science.gov (United States)

Jadon, Shimpi Singh; Bansal, Jagdish Chand; Tiwari, Ritu

2016-03-01

Artificial bee colony (ABC) optimisation algorithm is a recent, fast and easy-to-implement population-based meta heuristic for optimisation. ABC has been proved a rival algorithm with some popular swarm intelligence-based algorithms such as particle swarm optimisation, firefly algorithm and ant colony optimisation. The solution search equation of ABC is influenced by a random quantity which helps its search process in exploration at the cost of exploitation. In order to find a fast convergent behaviour of ABC while exploitation capability is maintained, in this paper basic ABC is modified in two ways. First, to improve exploitation capability, two local search strategies, namely classical unidimensional local search and levy flight random walk-based local search are incorporated with ABC. Furthermore, a new solution search strategy, namely stochastic diffusion scout search is proposed and incorporated into the scout bee phase to provide more chance to abandon solution to improve itself. Efficiency of the proposed algorithm is tested on 20 benchmark test functions of different complexities and characteristics. Results are very promising and they prove it to be a competitive algorithm in the field of swarm intelligence-based algorithms.

BIOMEX Experiment: Ultrastructural Alterations, Molecular Damage and Survival of the Fungus Cryomyces antarcticus after the Experiment Verification Tests

Science.gov (United States)

Pacelli, Claudia; Selbmann, Laura; Zucconi, Laura; De Vera, Jean-Pierre; Rabbow, Elke; Horneck, Gerda; de la Torre, Rosa; Onofri, Silvano

2017-06-01

The search for traces of extinct or extant life in extraterrestrial environments is one of the main goals for astrobiologists; due to their ability to withstand stress producing conditions, extremophiles are perfect candidates for astrobiological studies. The BIOMEX project aims to test the ability of biomolecules and cell components to preserve their stability under space and Mars-like conditions, while at the same time investigating the survival capability of microorganisms. The experiment has been launched into space and is being exposed on the EXPOSE-R2 payload, outside of the International Space Station (ISS) over a time-span of 1.5 years. Along with a number of other extremophilic microorganisms, the Antarctic cryptoendolithic black fungus Cryomyces antarcticus CCFEE 515 has been included in the experiment. Before launch, dried colonies grown on Lunar and Martian regolith analogues were exposed to vacuum, irradiation and temperature cycles in ground based experiments (EVT1 and EVT2). Cultural and molecular tests revealed that the fungus survived on rock analogues under space and simulated Martian conditions, showing only slight ultra-structural and molecular damage.

Astrobiological neurosystems rise and fall of intelligent life forms in the universe

CERN Document Server

Cranford, Jerry L

2015-01-01

This book explains why scientists believe that life may be more common in the Universe than previously considered possible. It presents the tools and strategies astronomers and astrobiologists are using in their formal search for habitable exoplanets as well as more advanced forms of life in other parts of our galaxy. The author then summarizes what is currently known about how and where organic molecules critical to our form of carbon-based life are manufactured. The core of the book explains (and presents educated guesses) how nervous systems evolved on Earth, how they work, and how they might work on other worlds. Combining his knowledge of neuroscience, computers, and astrobiology the author jumps into the discussion whether biological nervous systems are just the first step in the rise of intelligence in the Universe. The book ends with a description from both the psychologist’s and the neuroscientist’s viewpoints, exactly what it is about the fields of astrobiology and astronomy that “boggles...

Tardigrades in Space Research - Past and Future

Science.gov (United States)

Weronika, Erdmann; Łukasz, Kaczmarek

2017-12-01

To survive exposure to space conditions, organisms should have certain characteristics including a high tolerance for freezing, radiation and desiccation. The organisms with the best chance for survival under such conditions are extremophiles, like some species of Bacteria and Archea, Rotifera, several species of Nematoda, some of the arthropods and Tardigrada (water bears). There is no denying that tardigrades are one of the toughest animals on our planet and are the most unique in the extremophiles group. Tardigrada are very small animals (50 to 2,100 μm in length), and they inhabit great number of Earth environments. Ever since it was proven that tardigrades have high resistance to the different kinds of stress factors associated with cosmic journeys, combined with their relatively complex structure and their relative ease of observation, they have become a perfect model organism for space research. This taxon is now the focus of astrobiologists from around the world. Therefore, this paper presents a short review of the space research performed on tardigrades as well as some considerations for further studies.

Tardigrades in Space Research - Past and Future.

Science.gov (United States)

Weronika, Erdmann; Łukasz, Kaczmarek

2017-12-01

To survive exposure to space conditions, organisms should have certain characteristics including a high tolerance for freezing, radiation and desiccation. The organisms with the best chance for survival under such conditions are extremophiles, like some species of Bacteria and Archea, Rotifera, several species of Nematoda, some of the arthropods and Tardigrada (water bears). There is no denying that tardigrades are one of the toughest animals on our planet and are the most unique in the extremophiles group. Tardigrada are very small animals (50 to 2,100 μm in length), and they inhabit great number of Earth environments. Ever since it was proven that tardigrades have high resistance to the different kinds of stress factors associated with cosmic journeys, combined with their relatively complex structure and their relative ease of observation, they have become a perfect model organism for space research. This taxon is now the focus of astrobiologists from around the world. Therefore, this paper presents a short review of the space research performed on tardigrades as well as some considerations for further studies.

Report from the 10th International Congress on Extremophiles

Directory of Open Access Journals (Sweden)

Amrita Kumari Panda

2015-09-01

Full Text Available Scientists across the world extensively working on various concepts of extraterrestrial life and life on earth, many astrobiological investigations are on to completely decipher the correlation of astrobiology and biology. Extremophiles are the best suited model organisms due to their unique characteristics of thriving in extreme conditions i.e. temperature, salt conditions, polar niches, extremely toxic environments, organic solvents, heavy metals, radiation areas and many more other habitats those have been considered as unreceptive for life and life forms for a long. The metabolomics and genomics of these unique organisms in the modern age of advance molecular biology with next generation sequencing (NGS has come up with promising results opening new vistas of basic, applied and industrial research globally. The International Society for Extremophiles (ISE is a community of scientists dedicating their research on these unique microbes worldwide to understand the complexities of extremophiles. During last two decades the extremophilic research has got the momentum all over the world, especially amongst the thermal biologists, astrobiologists, space scientists and enzyme industries.

The NASA Astrobiology Institute: early history and organization

Science.gov (United States)

Blumberg, Baruch S.

2003-01-01

The NASA Astrobiology Institute (NAI) was established as a means to advance the field of astrobiology by providing a multidisciplinary, multi-institution, science-directed program, executed by universities, research institutes, and NASA and other government laboratories. The scientific community and NASA defined the science content at several workshops as summarized in the NASA Astrobiology Roadmap. Teams were chosen nationwide, following the recommendations of external review groups, and the research program began in 1998. There are now 16 national Teams and five international affiliated and associated astrobiology institutions. The NAI has attracted an outstanding group of scientific groups and individuals. The Institute facilitates the involvement of the scientists in its scientific and management vision. Its goal is to support basic research and allow the scientists the freedom to select their projects and alter them as indicated by new research. Additional missions include the education of the public, the involvement of students who will be the astrobiologists of future generations, and the development of a culture of collaboration in NAI, a "virtual institute," spread across many sites nationally and internationally.

Teachers Teaching in the New Mediascape: Digital Immigrants or "Natural Born Cyborgs"?

Science.gov (United States)

Adams, Catherine A.; Pente, Patti

2011-01-01

Schooled in an earlier time, educators are laboring to find meaningful purchase in new media environments, unable to match the fluency and sophistication of their "digital native" students. Yet is Marc Prensky's portrayal of teachers as "digital immigrants" really an accurate rendering of the today's situation? Drawing on phenomenological and…

Field, Formon, Superspace, and Inceptive Cyborg: A Paraphysical Theory of Noncausal Phenomena

Science.gov (United States)

1974-12-01

Edgar Cayce of the power devices supposedly used in mythical Atlantis,70 and equally by the Tibetian yoga statement that "the realization of the...Pyramid, New York, 1969), p. 104. Tibetian yoga teaches that "the realization of the Clear Light (ultimate realit£J must take place in...BC Assyrian crystal, the remains of an ancient Egyptian electric battery, the strange markings on the Plain of Nazca in Peru and the 820-foot

Fighting blind: why US Army Divisions Need a Dedicated Reconnaissance and Security Force

Science.gov (United States)

2017-05-25

the future will continue to disperse across the battlefield and will use complex terrain such as megacities to conceal its location and preserve its...cavalry fighting vehicle platoons and two tank platoons. Due to concerns about cost by senior leaders, the Division 1986 concept for the cavalry squadron... handicaps the 1st Division scout detachments overcame is the lack of training for the tasks they were

Evolving the US Army Research Laboratory (ARL) Technical Communication Strategy

Science.gov (United States)

2016-10-01

communication strategy. However, if the goal is to build support for Army S&T within the general public, then community outreach, mass media , and concise...Content into Popular Media 14 2.3 Leveraging Established S&T Audiences 15 3. Prong 2: Improve Workforce Technical and Strategic Communications Skills 16... community organization, STEM-related, activities (FIRST, Scouts, Citizen School), videos Permanent exhibit at a museum, quarterly for media

TU-CD-207-11: Patient-Driven Automatic Exposure Control for Dedicated Breast CT

International Nuclear Information System (INIS)

Hernandez, A; Gazi, P; Seibert, J; Boone, J

2015-01-01

Purpose: To implement automatic exposure control (AEC) in dedicated breast CT (bCT) on a patient-specific basis using only the pre-scan scout views. Methods: Using a large cohort (N=153) of bCT data sets, the breast effective diameter (D) and width in orthogonal planes (Wa,Wb) were calculated from the reconstructed bCT image and pre-scan scout views, respectively. D, Wa, and Wb were measured at the breast center-of-mass (COM), making use of the known geometry of our bCT system. These data were then fit to a second-order polynomial “D=F(Wa,Wb)” in a least squares sense in order to provide a functional form for determining the breast diameter. The coefficient of determination (R 2 ) and mean percent error between the measured breast diameter and fit breast diameter were used to evaluate the overall robustness of the polynomial fit. Lastly, previously-reported bCT technique factors derived from Monte Carlo simulations were used to determine the tube current required for each breast diameter in order to match two-view mammographic dose levels. Results: F(Wa,Wb) provided fitted breast diameters in agreement with the measured breast diameters resulting in R 2 values ranging from 0.908 to 0.929 and mean percent errors ranging from 3.2% to 3.7%. For all 153 bCT data sets used in this study, the fitted breast diameters ranged from 7.9 cm to 15.7 cm corresponding to tube current values ranging from 0.6 mA to 4.9 mA in order to deliver the same dose as two-view mammography in a 50% glandular breast with a 80 kV x-ray beam and 16.6 second scan time. Conclusion: The present work provides a robust framework for AEC in dedicated bCT using only the width measurements derived from the two orthogonal pre-scan scout views. Future work will investigate how these automatically chosen exposure levels affect the quality of the reconstructed image

Estimation of lung shunt fraction from simultaneous fluoroscopic and nuclear images

Science.gov (United States)

van der Velden, Sandra; Bastiaannet, Remco; Braat, Arthur J. A. T.; Lam, Marnix G. E. H.; Viergever, Max A.; de Jong, Hugo W. A. M.

2017-11-01

Radioembolisation with yttrium-90 (90Y) is increasingly used as a treatment of unresectable liver malignancies. For safety, a scout dose of technetium-99m macroaggregated albumin (99mTc-MAA) is used prior to the delivery of the therapeutic activity to mimic the deposition of 90Y. One-day procedures are currently limited by the lack of nuclear images in the intervention room. To cope with this limitation, an interventional simultaneous fluoroscopic and nuclear imaging device is currently being developed. The purpose of this simulation study was to evaluate the accuracy of estimating the lung shunt fraction (LSF) of the scout dose in the intervention room with this device and compare it against current clinical methods. Methods: A male and female XCAT phantom, both with two respiratory profiles, were used to simulate various LSFs resulting from a scout dose of 150 MBq 99mTc-MAA. Hybrid images were Monte Carlo simulated for breath-hold (5 s) and dynamic breathing (10 frames of 0.5 s) acquisitions. Nuclear images were corrected for attenuation with the fluoroscopic image and for organ overlap effects using a pre-treatment CT-scan. For comparison purposes, planar scintigraphy and mobile gamma camera images (both 300 s acquisition time) were simulated. Estimated LSFs were evaluated for all methods and compared to the phantom ground truth. Results: In the clinically relevant range of 10-20% LSF, hybrid imaging overestimated LSF with approximately 2 percentage points (pp) and 3 pp for the normal and irregular breathing phantoms, respectively. After organ overlap correction, LSF was estimated with a more constant error. Errors in planar scintigraphy and mobile gamma camera imaging were more dependent on LSF, body shape and breathing profile. Conclusion: LSF can be estimated with a constant minor error with a hybrid imaging device. Estimated LSF is highly dependent on true LSF, body shape and breathing pattern when estimated with current clinical methods. The hybrid

TU-CD-207-11: Patient-Driven Automatic Exposure Control for Dedicated Breast CT

Energy Technology Data Exchange (ETDEWEB)

Hernandez, A; Gazi, P [Biomedical Engineering Graduate Group, University of California Davis, Davis, CA (United States); Department of Radiology, UC Davis Medical Center, Sacramento, CA (United States); Seibert, J; Boone, J [Department of Radiology, UC Davis Medical Center, Sacramento, CA (United States); Department of Biomedical Engineering, University of California Davis, Davis, CA (United States)

2015-06-15

Purpose: To implement automatic exposure control (AEC) in dedicated breast CT (bCT) on a patient-specific basis using only the pre-scan scout views. Methods: Using a large cohort (N=153) of bCT data sets, the breast effective diameter (D) and width in orthogonal planes (Wa,Wb) were calculated from the reconstructed bCT image and pre-scan scout views, respectively. D, Wa, and Wb were measured at the breast center-of-mass (COM), making use of the known geometry of our bCT system. These data were then fit to a second-order polynomial “D=F(Wa,Wb)” in a least squares sense in order to provide a functional form for determining the breast diameter. The coefficient of determination (R{sup 2}) and mean percent error between the measured breast diameter and fit breast diameter were used to evaluate the overall robustness of the polynomial fit. Lastly, previously-reported bCT technique factors derived from Monte Carlo simulations were used to determine the tube current required for each breast diameter in order to match two-view mammographic dose levels. Results: F(Wa,Wb) provided fitted breast diameters in agreement with the measured breast diameters resulting in R{sup 2} values ranging from 0.908 to 0.929 and mean percent errors ranging from 3.2% to 3.7%. For all 153 bCT data sets used in this study, the fitted breast diameters ranged from 7.9 cm to 15.7 cm corresponding to tube current values ranging from 0.6 mA to 4.9 mA in order to deliver the same dose as two-view mammography in a 50% glandular breast with a 80 kV x-ray beam and 16.6 second scan time. Conclusion: The present work provides a robust framework for AEC in dedicated bCT using only the width measurements derived from the two orthogonal pre-scan scout views. Future work will investigate how these automatically chosen exposure levels affect the quality of the reconstructed image.

Feminist Praxis, Critical Theory and Informal Hierarchies

Directory of Open Access Journals (Sweden)

Eva Giraud

2015-05-01

Full Text Available This article draws on my experiences teaching across two undergraduate media modules in a UK research-intensive institution to explore tactics for combatting both institutional and informal hierarchies within university teaching contexts. Building on Sara Motta’s (2012 exploration of implementing critical pedagogic principles at postgraduate level in an elite university context, I discuss additional tactics for combatting these hierarchies in undergraduate settings, which were developed by transferring insights derived from informal workshops led by the University of Nottingham’s Feminism and Teaching network into the classroom. This discussion is framed in relation to the concepts of “cyborg pedagogies” and “political semiotics of articulation,” derived from the work of Donna Haraway, in order to theorize how these tactics can engender productive relationships between radical pedagogies and critical theory.

Cardiovascular variability and introversion/extroversion, neuroticism and psychoticism.

Science.gov (United States)

Burdick, J A; Van Dyck, B; Von Bargen, W J

1982-01-01

Forty-eight subjects were measured during a 10 min rest period for pulse wave velocity (PWV) and heart rate (HR) level and variability, using a Cyborg BL 907 instrument. These subjects were also evaluated by means of the Eysenck Personality Questionnaire for I-E, N, P and L. These data were factor analyzed. Five factors were identified which were accounted for 80.6% of the variance. These factors were: 'cardiovascular lability', 'heart rate time trends', 'cardiovascular balance', 'sex effects' and 'self reports'. The EPQ measurements separated from the physiological measurements in the factor analysis and none were found to be significantly loaded on any physiological variables. On the other hand, significant physiological correlations were found with N. This study adds a possible blood pressure and heart rate descripter to N.

A distributed microcomputer-controlled system for data acquisition and power spectral analysis of EEG.

Science.gov (United States)

Vo, T D; Dwyer, G; Szeto, H H

1986-04-01

A relatively powerful and inexpensive microcomputer-based system for the spectral analysis of the EEG is presented. High resolution and speed is achieved with the use of recently available large-scale integrated circuit technology with enhanced functionality (INTEL Math co-processors 8087) which can perform transcendental functions rapidly. The versatility of the system is achieved with a hardware organization that has distributed data acquisition capability performed by the use of a microprocessor-based analog to digital converter with large resident memory (Cyborg ISAAC-2000). Compiled BASIC programs and assembly language subroutines perform on-line or off-line the fast Fourier transform and spectral analysis of the EEG which is stored as soft as well as hard copy. Some results obtained from test application of the entire system in animal studies are presented.

Cuerpo y transgresión. Cindy Sherman y la visión fotográfica de la mutación humana

Directory of Open Access Journals (Sweden)

Jesús Adrián Escudero

2004-01-01

Full Text Available This text focuses on the issue of human mutation within the frame of contemporary feminist aesthetics through the analysis of Cindy Sherman‚s photographic series Disastres (1986-1989 and Sex Pictures (1992. This work denounces harshly the gradual de-humanization of industrial society and questions obsolete socially established identity patterns. The theoretical discussion of Sherman‚s pieces is based on Judith Butler‚s concept of "perfomativity" and Donna Haraway's idea of the cyborg. The paper seeks a reformulation, within the context of the new technological media used in contemporary artistic practices, of the waning borders between real and virtual bodies of women and men, gays and lesbians, transvestites and transexuals. In other words, the text seeks to explain the deep transformation that affects the very concept of human.

Micromorfologia foliar na análise da fitotoxidez por glyphosate em Eucalyptus grandis Leaf micromorphology in the analysis of glyphosate toxicity in Eucalyptus grandis

Directory of Open Access Journals (Sweden)

L.D. Tuffi Santos

2009-01-01

Full Text Available Foram avaliados os efeitos da deriva de formulações comerciais de glyphosate sobre a superfície foliar e o crescimento de clones de eucalipto. Mudas de seis clones foram submetidas a 129,6 g ha-1 de glyphosate das formulações comerciais Scout®, Roundup NA®, Roundup transorb® e Zapp QI®. Entre os clones não foram identificadas diferenças quanto à tolerância ao glyphosate. Plantas expostas à deriva simulada de Roundup transorb® e Zapp QI® apresentaram, respectivamente, a maior e menor porcentagem de intoxicação. Observou-se menor massa seca em plantas expostas ao glyphosate, independentemente da formulação, e menor altura naquelas expostas ao Scout® e ao Roundup transorb®. As características quantitativas da superfície foliar não foram afetadas pelo glyphosate. As alterações micromorfológicas ocorreram na ausência de danos visíveis e foram observadas em ambas as faces da epiderme, em todos os clones avaliados. Danos como erosão e aspecto amorfo das ceras epicuticulares e infestação por hifas fúngicas ocorreram, independentemente da formulação utilizada. A avaliação anatômica da superfície foliar foi relevante para descrição e interpretação dos danos causados pelo glyphosate. Os dados de crescimento e de intoxicação indicam o Zapp QI® como a formulação de menor risco para a cultura do eucalipto quanto aos efeitos indesejáveis da deriva.The effects of commercial glyphosate drift on the leaf surface and growth of eucalypt clones were evaluated. Seedlings of six clones were submitted to 129.6 g ha-1 sub-rate of commercial glyphosate formulations Scout®, Roundup NA®, Roundup transorb® and Zapp QI®. No differences in tolerance to glyphosate were observed among the clones. Plants exposed to simulated drift of Roundup transorb® and Zapp QI® presented the highest and lowest intoxication percentages, respectively. Plants exposed to glyphosate reduced dry biomass, regardless of the formulation, and also

Beyond Wires and Seeds: Reflector-guided Breast Lesion Localization and Excision.

Science.gov (United States)

Mango, Victoria L; Wynn, Ralph T; Feldman, Sheldon; Friedlander, Lauren; Desperito, Elise; Patel, Sejal N; Gomberawalla, Ameer; Ha, Richard

2017-08-01

Purpose To evaluate outcomes of Savi Scout (Cianna Medical, Aliso Viejo, Calif) reflector-guided localization and excision of breast lesions by analyzing reflector placement, localization, and removal, along with target excision and rates of repeat excision (referred to as re-excision). Materials and Methods A single-institution retrospective review of 100 women who underwent breast lesion localization and excision by using the Savi Scout surgical guidance system from June 2015 to May 2016 was performed. By using image guidance 0-8 days before surgery, 123 nonradioactive, infrared-activated, electromagnetic wave reflectors were percutaneously inserted adjacent to or within 111 breast targets. Twenty patients had two or three reflectors placed for bracketing or for localizing multiple lesions, and when ipsilateral, they were placed as close as 2.6 cm apart. Target and reflector were localized intraoperatively by one of two breast surgeons who used a handpiece that emitted infrared light and electromagnetic waves. Radiographs of the specimen and pathologic analysis helped verify target and reflector removal. Target to reflector distance was measured on the mammogram and radiograph of the specimen, and reflector depth was measured on the mammogram. Pathologic analysis was reviewed. Re-excision rates and complications were recorded. By using statistics software, descriptive statistics were generated with 95% confidence intervals (CIs) calculated. Results By using sonographic (40 of 123; 32.5%; 95% CI: 24.9%, 41.2%) or mammographic (83 of 123; 67.5%; 95% CI: 58.8% 75.1%) guidance, 123 (100%; 95% CI: 96.4%, 100%) reflectors were placed. Mean mammographic target to reflector distance was 0.3 cm. All 123 (100%; 95% CI: 96.4%, 100%) targets and reflectors were excised. Pathologic analysis yielded 54 of 110 malignancies (49.1%; 95% CI: 39.9%, 58.3%; average, 1.0 cm; range, 0.1-5 cm), 32 high-risk lesions (29.1%; 95% CI: 21.4%, 38.2%), and 24 benign lesions (21.8%; 95% CI

Å speide etter spiritualitet. En analyse av spiritualitetsbegrepet i speiderbevegelsen

OpenAIRE

Holmefjord, Aina

2015-01-01

Denne masteroppgaven inneholder analyser av speiderbevegelsens bruk av begrepet "spiritualitet" i to bøker skrevet av bevegelsens grunnlegger; "Scouting for Boys" og "Rovering to Succes" og to dokumenter av The World Organization of he Scoutmovement . Robert Baden-Powell grunnlag speiderbevegelsen i 1908 og hans litteratur og bøker publisert på tidlig 1900-tallet setter rammeverk for mye av dagens speiderbevegelses ideologi og visjon. Speiderbevegelsen har et r...

Environmental Assessment for the Replacement of the JP-8 Transfer Pipeline between the 6000 Area and 400 Area at Tyndall Air Force Base Bay County, Florida

Science.gov (United States)

2012-09-01

Emergence behavior. Herpetological Review 40(1):77. Radzio, T. A., J. C. Hackler, A. D. Walde, D. K. Delaney and M. G. Hinderliter. 2009...Terrapene carolina (Eastern Box Turtle) and Gopherus polyphemus (Gopher Tortoise). Interspecific Interaction. Herpetological Review. 40(2): 217. Evans...Several of the researchers led a University of Georgia herpetology class on a weekend field trip to the AGTHP in 2010. A local Boy Scout Troop also

Sibutramine: Myths and Realities

OpenAIRE

Marina Olegovna Galieva; Ekaterina Vladimirovna Ershova; Ksenya Andreevna Komshilova

2014-01-01

The paper presents data from competent drug controlling agencies form Russia, United States, Europe and other regions, comments on the main serious misconceptions of sibutramine-containing medicines, discusses the prerequisites for the analysis of the situation with sibutramine that initiated a SCOUT study, analyzes the history of sibutramine-containing drug Meridia. The results of observational research programs carried out in Russia (completed – "VESNA" and continued – "Primavera") are disc...

Congressional Nominations to U.S. Service Academies: An Overview and Resources for Outreach and Management

Science.gov (United States)

2016-04-21

scouting, boys or girls state, and church or other community-related activities demonstrate evidence of leadership potential. Candidates who have found it... activities ;  take the SAT, or the ACT Assessment (ACT);  be in good physical and mental health;  pass a comprehensive medical examination; and...graduation, service academy graduates are commissioned as officers in the active or reserve components of the military or merchant marine for a minimum of

32 CFR 621.4 - Issues, loans, and donations for scouting.

Science.gov (United States)

2010-07-01

..., Department of the Army, Washington, DC 20314, on DD Form 7 (Report of Treatment Furnished Pay Patients.... (9) Discrepancies between the quantity shipped by the depot and that received by the Property Book... document number involved, together with an explanation of the discrepancy. Reconciliation is particularly...

Want Superstar Teachers? Scout for Talent, and Recruit Like Crazy.

Science.gov (United States)

Bateman, C. Fred

1986-01-01

A school can assemble a winning teaching team by taking lessons from sports talent recruitment programs. Schools should search for early talent and ask education professors to identify promising student teachers. Contracts should be offered immediately to final round draft choices. (CJH)

Scouts Out! The Development of Reconnaissance Units in Modern Armies

Science.gov (United States)

2008-01-01

forces they encountered.61 The French command did not realize the Germans were still east of Neufchâteau, particularly after secondhand information...37; Seaton, 90–91; Robert Citino, Armored Forces: History and Source Book (Westport, CT: Greenwood Press, 1994), 57; Walter Goerlitz, History of the...British Army, 1943 (New York: Hippocrene Books , 1976), 41, 228; Ogorkiewicz, 57– 60. 43. Ellis and Chamberlain, 166; Leo Niehorster, “British Army

Pharmacophore Modeling and Molecular Docking Studies on Pinus roxburghii as a Target for Diabetes Mellitus

Directory of Open Access Journals (Sweden)

Pawan Kaushik

2014-01-01

Full Text Available The present study attempts to establish a relationship between ethnopharmacological claims and bioactive constituents present in Pinus roxburghii against all possible targets for diabetes through molecular docking and to develop a pharmacophore model for the active target. The process of molecular docking involves study of different bonding modes of one ligand with active cavities of target receptors protein tyrosine phosphatase 1-beta (PTP-1β, dipeptidyl peptidase-IV (DPP-IV, aldose reductase (AR, and insulin receptor (IR with help of docking software Molegro virtual docker (MVD. From the results of docking score values on different receptors for antidiabetic activity, it is observed that constituents, namely, secoisoresinol, pinoresinol, and cedeodarin, showed the best docking results on almost all the receptors, while the most significant results were observed on AR. Then, LigandScout was applied to develop a pharmacophore model for active target. LigandScout revealed that 2 hydrogen bond donors pointing towards Tyr 48 and His 110 are a major requirement of the pharmacophore generated. In our molecular docking studies, the active constituent, secoisoresinol, has also shown hydrogen bonding with His 110 residue which is a part of the pharmacophore. The docking results have given better insights into the development of better aldose reductase inhibitor so as to treat diabetes related secondary complications.

Validating spatiotemporal predictions of an important pest of small grains.

Science.gov (United States)

Merrill, Scott C; Holtzer, Thomas O; Peairs, Frank B; Lester, Philip J

2015-01-01

Arthropod pests are typically managed using tactics applied uniformly to the whole field. Precision pest management applies tactics under the assumption that within-field pest pressure differences exist. This approach allows for more precise and judicious use of scouting resources and management tactics. For example, a portion of a field delineated as attractive to pests may be selected to receive extra monitoring attention. Likely because of the high variability in pest dynamics, little attention has been given to developing precision pest prediction models. Here, multimodel synthesis was used to develop a spatiotemporal model predicting the density of a key pest of wheat, the Russian wheat aphid, Diuraphis noxia (Kurdjumov). Spatially implicit and spatially explicit models were synthesized to generate spatiotemporal pest pressure predictions. Cross-validation and field validation were used to confirm model efficacy. A strong within-field signal depicting aphid density was confirmed with low prediction errors. Results show that the within-field model predictions will provide higher-quality information than would be provided by traditional field scouting. With improvements to the broad-scale model component, the model synthesis approach and resulting tool could improve pest management strategy and provide a template for the development of spatially explicit pest pressure models. © 2014 Society of Chemical Industry.

Drug delivery interfaces in the 21st century: from science fiction ideas to viable technologies.

Science.gov (United States)

Chertok, Beata; Webber, Matthew J; Succi, Marc D; Langer, Robert

2013-10-07

Early science fiction envisioned the future of drug delivery as targeted micrometer-scale submarines and "cyborg" body parts. Here we describe the progression of the field toward technologies that are now beginning to capture aspects of this early vision. Specifically, we focus on the two most prominent types of systems in drug delivery: the intravascular micro/nano drug carriers for delivery to the site of pathology and drug-loaded implantable devices that facilitate release with the predefined kinetics or in response to a specific cue. We discuss the unmet clinical needs that inspire these designs, the physiological factors that pose difficult challenges for their realization, and viable technologies that promise robust solutions. We also offer a perspective on where drug delivery may be in the next 50 years based on expected advances in material engineering and in the context of future diagnostics.

Modern medicine and the "uncertain body": from corporeality to hyperreality?

Science.gov (United States)

Williams, S J

1997-10-01

This paper (re)considers the role of medical technology at three interrelated levels: first, the extent to which medical technology renders our bodies increasingly "uncertain" at the turn of the century; second, the analytical purchase which the notion of the (medical) cyborg provides regarding contemporary forms of human embodiment; and finally, at a broader level, the issues this raises in relation to a (late) modernist or postmodernist reading of contemporary medical practice. Key themes here include the plastic body, the bionic body, communal/interchangeable bodies, (genetically) engineered/ chosen bodies, and virtual bodies. The paper concludes with a critical appraisal of these themes and issues, arguing for a late modernist position on medical technology as both a positive and negative rationalising force, and a "life political agenda" in which the "all-too-human" quality of human nature is seen as inviolable.

The Oviduct and Serous Cancer Risk Assessment

Science.gov (United States)

2015-10-01

such as transitional-like metaplasia [Walthard cell nests (WCNs), n= 5]; (3) serous tubal intraepithelial neo- plasms (STINs) (n= 18); and (4...catenin staining in type 2 SCOUTs, with a shift in distribution from the membrane to the cyto- plasm and nucleus, is unclear but it is emblematic ofWnt...6 BRCA). Clinical outcome data including the time to last follow-up, and clinical status at last follow-up were extracted from the electronic

Corrosion evaluation of alloys for nuclear waste processing

International Nuclear Information System (INIS)

Corbett, R.A.; Bickford, D.F.; Morrison, W.S.

1986-01-01

Corrosion scouting tests were performed on stainless steel and nickel-based alloys in simulated process solutions to be used in a facility to immobilize high-level radioactive waste by incorporating it into borosilicate glass. Alloys with combined chromium plus molybdenum contents >30% and also >9% molybdenum, were the most resistant to general and local attack. Alloy C-276 was selected as the reference process equipment material, with Alloy 690 and ALLCORR selected for specific applications

THE SCIENCE, THE LOOK AND MOVE-YOURSELF: a soccer phenomenology - or how the cap finds talents

Directory of Open Access Journals (Sweden)

Fernando Gonçalves Bitencourt

2010-12-01

Full Text Available This paper, supported by an ethnography in the Cashew Training Center, Clube Atlético Paranaense, reflects on the way in which the CAP selects its future athletes. Describing the different ways to recruit players, I discuss the limits of science to detect the "talents". I conclude that it is the phenomenological relationship between the eye and moving oneself - the scout with the player - that becoming a football player is held.

Coaching Small Biotech Companies into Success: The Value-adding Function of VC

OpenAIRE

Terttu Luukkonen,; Mari Maunula,

2006-01-01

The paper reports an empirical study on the non-financial value-added provided by Venture Capital investors to their investee firms. This study will use a four-class grouping of the various non-financial value-adding capabilities provided by VC firms, namely, scouting, monitoring, signalling and value-adding services. The study examines biotechnology industry in Finland. Finland has a dual system with independent (partially ever-green) VC companies and public or semi-public VC organisations. ...

Irregular Warfare in the American West: The Geronimo Campaign

Science.gov (United States)

2010-05-05

reaching the United States while under the escort of Apache scouts. Crook’s biographer and fellow Indian Wars veteran Captain John G. Bourke described...worst. Bourke observed, howevet,that the Rsychological impact of being tracked by their own . . i tribesmen, who were backed by ~ighly ~obile...hold a temporary higher rank. Brevet ranks disappeared from the U.S. military at the end of the nineteenth century. 5 Captain John G. Bourke , An

Manned and Unmanned Aircraft Effectiveness in Fast Attack Craft / Fast Inshore Attack Craft ASUW Kill Chain Execution

Science.gov (United States)

2016-09-01

aircraft: the MH-60S Knighthawk, the MQ-8C Fire Scout and the RQ-21A Blackjack . We choose the aircraft configurations based on unclassified Naval Air...unmanned aerial vehicles (UAVs) in support of operational and tactical requirements. This analysis evaluates the life cycle costs and combat...reduced. The scope of this benefit is significantly greater for UAVs versus manned aircraft due to the lack of life support and in-aircraft control

Corporate Foresight at Cisco

DEFF Research Database (Denmark)

Rohrbeck, René; Bøe-Lillegraven, Siri

Cisco Systems traditional innovation model is challenged. It is no longer possible to simply scout for promising start-ups, integrate them and grow them globally to succeed. This case describes the challenge faced by Cisco to create a comprehensive and systematic strategic foresight system...... that shall be tied into technology strategy and corporate business development. The case elaborates on the process and the best practices in the introduction of the Cisco Technology Radar approach....

Child Welfare in Football:An Exploration of Children's Welfare in the Modern Game

OpenAIRE

Brackenridge, Celia; Pitchford, Andy; Russell, Kate; Nutt, Gareth

2007-01-01

This text presents an evidence-based account of contemporary youth soccer from a wide range of perspectives and discusses key themes such as child protection, children and the role of family, children and the 'football family', ethical dilemmas and the changing culture of football. The book presents unique research into the experience of a range of stakeholders in the contemporary youth game including children, parents, teachers, doctors, coaches, managers and scouts, child protection officer...

CLUSTER ANALYSIS UNTUK MEMPREDIKSI TALENTA PEMAIN BASKET MENGGUNAKAN JARINGAN SARAF TIRUAN SELF ORGANIZING MAPS (SOM

Directory of Open Access Journals (Sweden)

Gregorius Satia Budhi

2008-01-01

Full Text Available Basketball World has grown rapidly as the time goes on. This is signed by many competition and game all over the world. With the result there are many basketball players with their different playing characteristics. Demand for a coach or scout to look for or search great players to make a solid team as a coach requirement. With this application, a coach or scout will be helped in analyzing in decision making. This application uses Self Organizing Maps algorithm (SOM for Cluster Analysis. The real NBA player data is used for competitive learning or training process and real player data from Indonesian or Petra Christian University Basketball Players is used for testing process. The NBA Player data is prepared through cleaning process and then is transformed into a form that can be processed by SOM Algorithm. After that, the data is clustered with the SOM algorithm. The result of that clusters is displayed into a form that is easy to view and analyze. This result can be saved into a text file. By using the output / result of this application, that are the clusters of NBA player, the user can see the statistics of each cluster. With these cluster statistics coach or scout can predict the statistic and the position of a testing player who is in the same cluster. This information can give a support for the coach or scout to make a decision. Abstract in Bahasa Indonesia : Dunia bola basket telah berkembang dengan pesat seiring dengan berjalannya waktu. Hal ini ditandai dengan munculnya berbagai macam dan jenis kompetisi dan pertandingan baik dunia maupun dalam negeri. Sehingga makin banyak dilahirkannya pemain berbakat dengan berbagai karakteristik permainan yang berbeda. Tuntutan bagi seorang pelatih/pemandu bakat, untuk dapat melihat secara jeli dalam memenuhi kebutuhan tim untuk membentuk tim yang solid. Dengan dibuatnya aplikasi ini, maka akan membantu proses analisis dan pengambilan keputusan bagi pelatih maupun pemandu bakat Aplikasi ini

Re-significações do humano no contexto da 'ciborguização': um olhar sobre as relações humano-máquina na terapia intensiva Re-significaciones de lo humano en el contexto de la 'ciborguización': una mirada sobre las relaciones humano-máquina en terapia intensiva Re-signification of the human in the context of the "ciborgzation": a look at the human being-machine relationship in intensive care

Directory of Open Access Journals (Sweden)

Mara Ambrosina de O. Vargas

2005-06-01

conexión delimita la especificidad de sus acciones. Se sugiere que procesos de ciborguización como ése son productivos para cuestionar - y lidiar de otros modos con los sentidos de 'humano' y 'humanidad' que sustentan gran parte del saber/hacer en salud.This study discusses the human being-machine relationship in the process called "cyborgzation" of the nurse who works in intensive care, based on post-structuralist Cultural Studies and highlighting Haraway's concept of cyborg. In it, manuals used by nurses in Intensive Care Units have been examined as cultural texts. This cultural analysis tries to decode the various senses of "human" and "machine", with the aim of recognizing processes that turn nurses into cyborgs. The argument is that intensive care nur-ses fall into a process of "technology embodiment" that turns the body-professional into a hybrid that makes possible to disqualify, at the same time, notions such as machine and body "proper", since it is the hybridization between one and the other that counts there. Like cyborgs, intensive care nurses learn to "be with" the machine, and this connection limits the specificity of their actions. It is suggested that processes of "cyborgzation" such as this are useful for questioning - and to deal with in different ways - the senses of "human" and "humanity" that support a major part of knowledge/action in health.